package web
import (
"bytes"
"encoding/json"
"fmt"
"html/template"
"io"
"io/fs"
"net/http"
"net/url"
"os"
"path/filepath"
"sort"
"strconv"
"strings"
"time"
"3588AdminBackend/internal/models"
"3588AdminBackend/internal/service"
"3588AdminBackend/internal/storage"
"github.com/go-chi/chi/v5"
)
type UI struct {
discovery *service.DiscoveryService
registry *service.RegistryService
agent *service.AgentClient
tasks *service.TaskService
templates *service.TemplateService
preview *service.ConfigPreviewService
stateRepo *storage.DeviceConfigStateRepo
auditRepo *storage.AuditLogsRepo
dbPath string
tpl *template.Template
}
const (
deviceAssignmentPreviewDevicePrefix = "demo-edge-"
deviceAssignmentPreviewDeviceCount = 8
)
type PageData struct {
Title string
ContentHTML template.HTML
Message string
Error string
DeviceCount int
OnlineCount int
OfflineCount int
FoundCount int
Devices []*models.Device
DeviceRows []DeviceOverviewRow
AttentionDevices []*models.Device
Found []*models.Device
Device *models.Device
ConfigStatus *ConfigStatusView
ConfigStatusText string
ConfigStatusErr string
ConfigSources service.ConfigPreviewSources
ConfigPreview *service.ConfigPreviewResult
ResultTitle string
SelectedTemplate string
SelectedProfile string
SelectedRecognitionUnit string
SelectedAssignmentDevice string
SelectedOverlays []string
SelectedConfigID string
SelectedVersion string
Tasks []models.Task
Task *models.Task
TaskDeviceRows []TaskDeviceRow
StandardModels []storage.StandardModelRecord
ModelStatusBoard *service.ModelStatusBoard
Templates []service.Template
Template *service.Template
AssetTab string
AssetTemplates []service.ConfigTemplateAsset
AssetTemplate *service.ConfigTemplateAsset
AssetTemplateEditing bool
AssetProfiles []service.ConfigProfileAsset
AssetProfile *service.ConfigProfileAsset
AssetProfileEditor *service.ConfigProfileEditor
AssetProfileEditing bool
AssetProfileFormAction string
ActiveInstanceIndex int
RecognitionUnits []service.RecognitionUnitAsset
RecognitionUnit *service.RecognitionUnitAsset
RecognitionUnitEditing bool
DeviceAssignments []service.DeviceAssignmentAsset
DeviceAssignment *service.DeviceAssignmentAsset
DeviceAssignmentEditing bool
DeviceAssignmentBoard *service.DeviceAssignmentBoard
DeviceAssignmentBoardJSON template.JS
MaxUnitsPerDevice int
AssetTemplateMap map[string]service.ConfigTemplateAsset
AssetVideoSources []service.ConfigVideoSourceAsset
AssetVideoSource *service.ConfigVideoSourceAsset
AssetVideoSourceEditing bool
AssetIntegrations []service.ConfigIntegrationServiceAsset
AssetIntegration *service.ConfigIntegrationServiceAsset
AssetIntegrationEditing bool
AssetOverlays []service.ConfigOverlayAsset
AssetOverlay *service.ConfigOverlayAsset
AssetOverlayEditing bool
AssetInstanceCount int
SelectedDeviceIDs []string
SelectedDevices []*models.Device
SelectedQuery string
SelectedDevicesURL string
BatchConfigURL string
ReloadSummary string
RollbackSummary string
TemplateDraftName string
TemplateDraftDescription string
TemplateCloneSource string
TemplateCreateMode string
OverlayDraftJSON string
AuditEntries []storage.AuditLogRecord
PersistedConfig *storage.DeviceConfigStateRecord
DBPath string
RawJSON string
RawText string
SchemaJSON string
StateJSON string
FaceGalleryJSON string
TaskID string
DeviceIDs string
RunningTaskCount int
FailedTaskCount int
SuccessTaskCount int
}
type DeviceOverviewRow struct {
Device *models.Device
ConfigStatus *ConfigStatusView
ConfigStatusErr string
}
type TaskDeviceRow struct {
Device *models.Device
Status models.TaskStatus
Progress float64
Error string
}
type ConfigStatusView struct {
OK bool `json:"ok"`
ConfigPath string `json:"config_path"`
Exists bool `json:"exists"`
Sha256 string `json:"sha256"`
Size int64 `json:"size"`
Metadata ConfigStatusMetadata `json:"metadata"`
Candidate *ConfigStatusLastGoodFile `json:"candidate"`
MediaServer ConfigStatusMediaServer `json:"media_server"`
PreviousConfig *ConfigStatusLastGoodFile `json:"previous_config"`
PreviousConfigPath string `json:"previous_config_path"`
}
type ConfigStatusMetadata struct {
ConfigID string `json:"config_id"`
ConfigVersion string `json:"config_version"`
BusinessName string `json:"business_name"`
Template string `json:"template"`
Profile string `json:"profile"`
Overlays []string `json:"overlays"`
RenderedAt string `json:"rendered_at"`
RenderedBy string `json:"rendered_by"`
InstanceName string `json:"instance_name"`
InstanceDisplayName string `json:"instance_display_name"`
}
type ConfigStatusMediaServer struct {
Running bool `json:"running"`
PID int `json:"pid"`
Version string `json:"version"`
}
type ConfigStatusLastGoodFile struct {
Path string `json:"path"`
Exists bool `json:"exists"`
Sha256 string `json:"sha256"`
Metadata ConfigStatusMetadata `json:"metadata"`
}
func NewUI(discovery *service.DiscoveryService, registry *service.RegistryService, agent *service.AgentClient, tasks *service.TaskService, templates *service.TemplateService, preview ...*service.ConfigPreviewService) (*UI, error) {
tpl, err := template.New("layout").Funcs(template.FuncMap{
"json": func(v any) string {
b, _ := json.MarshalIndent(v, "", " ")
return string(b)
},
"rawHTML": func(v string) template.HTML {
return template.HTML(v)
},
"hasString": func(items []string, want string) bool {
for _, item := range items {
if item == want {
return true
}
}
return false
},
"shortHash": func(v string) string {
v = strings.TrimSpace(v)
if len(v) > 8 {
return v[:8]
}
return v
},
"modelTypeLabel": func(v string) string {
switch strings.TrimSpace(v) {
case "face_detection":
return "人脸检测"
case "face_recognition":
return "人脸识别"
case "object_detection":
return "通用检测"
case "ppe_detection":
return "PPE检测"
case "shoe_detection":
return "工鞋检测"
case "other":
return "其他"
default:
return "-"
}
},
"displayDeviceName": func(dev *models.Device, status *ConfigStatusView) string {
if dev == nil {
return "-"
}
return dev.DisplayName()
},
"displayDeviceTechnicalName": func(dev *models.Device) string {
if dev == nil {
return ""
}
if v := strings.TrimSpace(dev.TechnicalName()); v != "" {
return v
}
return ""
},
"taskGroupLabel": func(v any) string {
switch fmt.Sprint(v) {
case "config_apply":
return "批量配置"
case "media_start", "media_restart", "media_stop":
return "批量服务"
case "reload", "rollback":
return "设备操作"
case "resource_sync_one", "resource_sync_all":
return "资源同步"
default:
return "其他任务"
}
},
"taskActionLabel": func(v any) string {
switch fmt.Sprint(v) {
case "config_apply":
return "下发设备分配"
case "model_sync_one":
return "更新单个模型"
case "model_sync_all":
return "更新全部模型"
case "resource_sync_one":
return "同步单个资源"
case "resource_sync_all":
return "同步全部资源"
case "reload":
return "重载识别服务"
case "rollback":
return "回滚识别配置"
case "media_start":
return "启动视频分析服务"
case "media_restart":
return "重启视频分析服务"
case "media_stop":
return "停止视频分析服务"
default:
return fmt.Sprint(v)
}
},
"taskGroupClass": func(v any) string {
switch fmt.Sprint(v) {
case "config_apply":
return "pill run"
case "model_sync_one", "model_sync_all":
return "pill warn"
case "resource_sync_one", "resource_sync_all":
return "pill warn"
case "media_start", "media_restart", "media_stop":
return "pill ok"
case "reload", "rollback":
return "pill warn"
default:
return "pill"
}
},
"taskStatusLabel": func(v any) string {
switch fmt.Sprint(v) {
case "success":
return "成功"
case "failed":
return "失败"
case "running":
return "执行中"
default:
return "待执行"
}
},
"taskStatusClass": func(v any) string {
switch fmt.Sprint(v) {
case "success":
return "pill ok"
case "failed":
return "pill bad"
case "running":
return "pill run"
default:
return "pill"
}
},
"auditField": func(details string, key string) string {
var m map[string]any
if err := json.Unmarshal([]byte(details), &m); err != nil {
return ""
}
if v, ok := m[key].(string); ok {
return strings.TrimSpace(v)
}
return ""
},
"auditActionLabel": func(v string) string {
switch strings.TrimSpace(v) {
case "config_apply":
return "下发设备分配"
case "reload":
return "重载运行配置"
case "rollback":
return "回滚运行配置"
case "media_start":
return "启动服务"
case "media_restart":
return "重启服务"
case "media_stop":
return "停止服务"
default:
return strings.TrimSpace(v)
}
},
"auditStatusLabel": func(v string) string {
switch strings.TrimSpace(v) {
case "success":
return "成功"
case "failed":
return "失败"
case "running":
return "执行中"
case "pending":
return "待执行"
default:
return strings.TrimSpace(v)
}
},
"ago": func(ms int64) string {
if ms <= 0 {
return "-"
}
d := time.Since(time.UnixMilli(ms))
if d < 0 {
d = 0
}
s := int64(d.Seconds())
switch {
case s < 60:
return fmt.Sprintf("%d秒前", s)
case s < 3600:
return fmt.Sprintf("%d分钟前", s/60)
case s < 86400:
return fmt.Sprintf("%d小时前", s/3600)
default:
return fmt.Sprintf("%d天前", s/86400)
}
},
"icon": func(name string) template.HTML {
return template.HTML(tablerIconSVG(name))
},
"slotTypeLabel": func(v string) string {
switch strings.TrimSpace(v) {
case "video_source":
return "视频源"
case "object_storage":
return "对象存储"
case "token_service":
return "认证服务"
case "alarm_service":
return "告警服务"
case "stream_publish":
return "视频输出"
default:
return strings.TrimSpace(v)
}
},
"inputBindingRef": func(bindings map[string]service.InputBindingEditor, slot string) string {
if len(bindings) == 0 {
return ""
}
return strings.TrimSpace(bindings[slot].VideoSourceRef)
},
"serviceBindingRef": func(bindings map[string]service.ServiceBindingEditor, slot string) string {
if len(bindings) == 0 {
return ""
}
return strings.TrimSpace(bindings[slot].ServiceRef)
},
"outputBindingValue": func(bindings map[string]service.OutputBindingEditor, slot string, field string) string {
if len(bindings) == 0 {
return ""
}
item, ok := bindings[slot]
if !ok {
return ""
}
switch strings.TrimSpace(field) {
case "publish_hls_path":
return strings.TrimSpace(item.PublishHLSPath)
case "publish_rtsp_port":
return strings.TrimSpace(item.PublishRTSPPort)
case "publish_rtsp_path":
return strings.TrimSpace(item.PublishRTSPPath)
case "channel_no":
return strings.TrimSpace(item.ChannelNo)
default:
return ""
}
},
}).ParseFS(uiFS, "ui/templates/*.html")
if err != nil {
return nil, err
}
previewSvc := service.NewConfigPreviewService(nil)
if len(preview) > 0 && preview[0] != nil {
previewSvc = preview[0]
}
return &UI{
discovery: discovery,
registry: registry,
agent: agent,
tasks: tasks,
templates: templates,
preview: previewSvc,
tpl: tpl,
}, nil
}
func (u *UI) SetStateRepo(repo *storage.DeviceConfigStateRepo) {
if u == nil {
return
}
u.stateRepo = repo
}
func (u *UI) SetAuditRepo(repo *storage.AuditLogsRepo) {
if u == nil {
return
}
u.auditRepo = repo
}
func (u *UI) SetDBPath(path string) {
if u == nil {
return
}
u.dbPath = strings.TrimSpace(path)
}
func tablerIconSVG(name string) string {
icons := map[string]string{
"devices": ``,
"assets": ``,
"audit": ``,
"system": ``,
"theme": ``,
"bell": ``,
"online": ``,
"detail": ``,
"control": ``,
"device": ``,
"status": ``,
"config": ``,
"overview": ``,
"tech": ``,
"preview": ``,
"apply": ``,
"service": ``,
"task": ``,
"result": ``,
"logs": ``,
"meta": ``,
"template": ``,
"edit": ``,
"profile": ``,
"overlay": ``,
"release": ``,
"discovery": ``,
"shield": ``,
"heartbeat": ``,
}
if svg, ok := icons[name]; ok {
return svg
}
return ""
}
func (u *UI) Routes() (chi.Router, error) {
r := chi.NewRouter()
assets, err := fs.Sub(uiFS, "ui/assets")
if err != nil {
return nil, err
}
assetHandler := http.StripPrefix("/assets/", http.FileServer(http.FS(assets)))
r.Handle("/assets/*", http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
p := req.URL.Path
w.Header().Set("Cache-Control", "no-store, max-age=0")
w.Header().Set("Pragma", "no-cache")
switch {
case strings.HasSuffix(p, ".css"):
w.Header().Set("Content-Type", "text/css; charset=utf-8")
case strings.HasSuffix(p, ".js"):
w.Header().Set("Content-Type", "text/javascript; charset=utf-8")
}
assetHandler.ServeHTTP(w, req)
}))
r.Get("/", func(w http.ResponseWriter, r *http.Request) {
http.Redirect(w, r, "/ui/dashboard", http.StatusFound)
})
r.Get("/dashboard", u.pageDashboard)
r.Get("/devices", u.pageDevices)
r.Get("/devices/{id}/control", u.pageDeviceControl)
r.Get("/plans", u.redirectPlansToSceneTemplates)
r.Get("/plans/{name}", u.redirectPlanToSceneTemplate)
r.Get("/scene-templates", u.pagePlans)
r.Get("/scene-templates/{name}", u.pagePlan)
r.Post("/scene-templates/create", u.actionPlanCreate)
r.Post("/scene-templates/{name}", u.actionPlanSave)
r.Post("/scene-templates/{name}/delete", u.actionPlanDelete)
r.Get("/scene-templates/{name}/export", u.pagePlanExport)
r.Get("/recognition-units", u.pageRecognitionUnits)
r.Post("/recognition-units", u.actionRecognitionUnitSave)
r.Post("/recognition-units/delete", u.actionRecognitionUnitDelete)
r.Get("/device-assignments", u.pageDeviceAssignments)
r.Post("/device-assignments", u.actionDeviceAssignmentSave)
r.Post("/device-assignments/{id}/delete", u.actionDeviceAssignmentDelete)
r.Get("/assets", u.pageAssets)
r.Get("/assets/video-sources", u.pageAssetVideoSources)
r.Post("/assets/video-sources", u.actionAssetVideoSourceSave)
r.Post("/assets/video-sources/{name}/delete", u.actionAssetVideoSourceDelete)
r.Get("/assets/templates", u.pageAssetTemplates)
r.Post("/assets/templates/create", u.actionAssetTemplateCreate)
r.Post("/assets/templates/{name}/clone", u.actionAssetTemplateClone)
r.Get("/assets/templates/{name}", u.pageAssetTemplate)
r.Post("/assets/templates/{name}/rename", u.actionAssetTemplateRename)
r.Post("/assets/templates/{name}/delete", u.actionAssetTemplateDelete)
r.Get("/assets/templates/{name}/graph", u.pageAssetTemplateGraph)
r.Post("/assets/templates/{name}/graph", u.actionAssetTemplateGraphSave)
r.Get("/assets/templates/{name}/export", u.pageAssetTemplateExport)
r.Get("/assets/profiles", u.redirectAssetProfilesToPlans)
r.Get("/assets/profiles/{name}", u.redirectAssetProfileToPlan)
r.Post("/assets/profiles/{name}", u.actionPlanSave)
r.Get("/assets/profiles/{name}/export", u.pagePlanExport)
r.Get("/assets/integrations", u.pageAssetIntegrations)
r.Post("/assets/integrations", u.actionAssetIntegrationSave)
r.Post("/assets/integrations/{name}/delete", u.actionAssetIntegrationDelete)
r.Get("/assets/overlays", u.pageAssetOverlays)
r.Post("/assets/overlays", u.actionAssetOverlaySave)
r.Post("/assets/overlays/{name}/delete", u.actionAssetOverlayDelete)
r.Get("/assets/overlays/{name}", u.pageAssetOverlay)
r.Get("/assets/overlays/{name}/export", u.pageAssetOverlayExport)
r.Get("/audit", u.pageAudit)
r.Get("/system", u.pageSystem)
r.Get("/system/db-backup", u.pageSystemDBBackup)
r.Get("/resources", u.pageResources)
r.Post("/system/db-restore", u.actionSystemDBRestore)
r.Get("/api/graph-node-types", u.apiGraphNodeTypes)
r.Get("/device-config", u.pageDeviceConfig)
r.Get("/device-config/{id}", u.pageDeviceConfigDetail)
r.Get("/devices-add", u.pageDeviceAdd)
r.Post("/devices-add", u.actionDeviceAdd)
r.Post("/devices/batch-action", u.actionDevicesBatchAction)
r.Get("/devices/batch-config", u.pageDeviceBatchConfig)
r.Post("/devices/batch-config", u.actionDeviceBatchConfig)
r.Post("/discovery/search", u.actionDiscoverySearch)
r.Get("/devices/{id}", u.pageDevice)
r.Post("/devices/{id}/alias", u.actionDeviceAliasSave)
r.Post("/devices/{id}/action", u.actionDeviceAction)
r.Get("/devices/{id}/logs", u.pageDeviceLogs)
r.Get("/devices/{id}/graphs", u.pageDeviceGraphs)
r.Post("/devices/{id}/config/apply", u.actionDeviceConfigApply)
r.Post("/devices/{id}/plan-apply", u.actionDevicePlanApply)
r.Get("/devices/{id}/config-ui", u.pageDeviceConfigUI)
r.Get("/devices/{id}/config-friendly", u.pageDeviceConfigFriendly)
r.Get("/devices/{id}/config-preview", u.pageDeviceConfigPreview)
r.Post("/devices/{id}/config-preview", u.actionDeviceConfigPreview)
r.Post("/devices/{id}/config-candidate", u.actionDeviceConfigCandidate)
r.Post("/devices/{id}/config-candidate/apply", u.actionDeviceConfigCandidateApply)
r.Post("/devices/{id}/config-ui/plan", u.actionDeviceConfigUIPlan)
r.Post("/devices/{id}/config-ui/apply", u.actionDeviceConfigUIApply)
r.Post("/devices/{id}/face-gallery/upload", u.actionDeviceFaceGalleryUpload)
r.Post("/devices/{id}/face-gallery/reload", u.actionDeviceFaceGalleryReload)
r.Post("/devices/{id}/models/upload", u.actionDeviceModelUpload)
r.Post("/devices/{id}/media-server/configs/upload", u.actionDeviceMediaServerConfigUpload)
r.Post("/devices/{id}/media-server/configs/upload-batch", u.actionDeviceMediaServerConfigUploadBatch)
r.Get("/tasks", u.pageTasks)
r.Post("/tasks", u.actionCreateTask)
r.Get("/tasks/{id}", u.pageTask)
r.Get("/templates", u.pageTemplates)
r.Get("/templates/{name}", u.pageTemplate)
r.Get("/models", u.pageModels)
r.Post("/models/sync", u.actionModelSync)
r.Get("/diagnostics", u.pageDiagnostics)
r.Get("/recognition", u.pageRecognition)
r.Get("/logs", u.pageLogs)
r.Get("/api", u.pageAPIConsole)
return r, nil
}
func (u *UI) render(w http.ResponseWriter, r *http.Request, content string, data PageData) {
var buf bytes.Buffer
if err := u.tpl.ExecuteTemplate(&buf, content, data); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
data.ContentHTML = template.HTML(buf.String())
w.Header().Set("Content-Type", "text/html; charset=utf-8")
w.Header().Set("Cache-Control", "no-store, max-age=0")
w.Header().Set("Pragma", "no-cache")
if err := u.tpl.ExecuteTemplate(w, "layout", data); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
}
func (u *UI) findDevice(id string) (*models.Device, bool) {
u.ensureDevicesLoaded()
devices := u.registry.GetDevices()
for _, d := range devices {
if d.DeviceID == id {
return d, true
}
}
if u.discovery != nil {
_, _ = u.discovery.SearchDefault()
devices = u.registry.GetDevices()
for _, d := range devices {
if d.DeviceID == id {
return d, true
}
}
}
return nil, false
}
func (u *UI) ensureDevicesLoaded() {
if u.registry == nil || u.discovery == nil {
return
}
if len(u.registry.GetDevices()) > 0 {
return
}
_, _ = u.discovery.SearchDefault()
}
func (u *UI) pageDashboard(w http.ResponseWriter, r *http.Request) {
data := u.deviceOverviewPageData(r, nil, "")
if u.tasks != nil {
for _, task := range u.tasks.ListTasks() {
switch task.Status {
case models.TaskRunning:
data.RunningTaskCount++
case models.TaskFailed:
data.FailedTaskCount++
case models.TaskSuccess:
data.SuccessTaskCount++
}
}
}
data.Title = "总览"
data.Tasks = nil
if u.tasks != nil {
data.Tasks = u.tasks.ListTasks()
}
data.AttentionDevices = nil
for _, dev := range data.Devices {
if dev != nil && !dev.Online {
data.AttentionDevices = append(data.AttentionDevices, dev)
}
}
u.render(w, r, "dashboard", data)
}
func (u *UI) pageDevices(w http.ResponseWriter, r *http.Request) {
u.render(w, r, "devices", u.deviceOverviewPageData(r, nil, ""))
}
func (u *UI) pageDeviceAdd(w http.ResponseWriter, r *http.Request) {
u.render(w, r, "device_add", PageData{Title: "新增设备"})
}
func (u *UI) pageDeviceConfig(w http.ResponseWriter, r *http.Request) {
u.ensureDevicesLoaded()
u.render(w, r, "device_config", PageData{
Title: "设备配置入口",
Devices: u.registry.GetDevices(),
})
}
func (u *UI) pageDeviceConfigDetail(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
http.Redirect(w, r, "/ui/devices/"+url.PathEscape(id)+"#device-config", http.StatusFound)
}
func (u *UI) actionDeviceAdd(w http.ResponseWriter, r *http.Request) {
_ = r.ParseForm()
deviceID := strings.TrimSpace(r.FormValue("device_id"))
deviceName := strings.TrimSpace(r.FormValue("device_name"))
ip := strings.TrimSpace(r.FormValue("ip"))
agentPort, _ := strconv.Atoi(strings.TrimSpace(r.FormValue("agent_port")))
mediaPort, _ := strconv.Atoi(strings.TrimSpace(r.FormValue("media_port")))
if deviceID == "" || ip == "" {
u.render(w, r, "device_add", PageData{Title: "新增设备", Error: "节点标识和 IP 不能为空"})
return
}
if agentPort == 0 {
agentPort = 9100
}
if mediaPort == 0 {
mediaPort = 9000
}
dev := &models.Device{
DeviceID: deviceID,
DeviceName: deviceName,
IP: ip,
AgentPort: agentPort,
MediaPort: mediaPort,
Online: true,
LastSeenMs: time.Now().UnixMilli(),
}
u.registry.UpdateDevice(dev)
http.Redirect(w, r, "/ui/devices", http.StatusFound)
}
func (u *UI) actionDiscoverySearch(w http.ResponseWriter, r *http.Request) {
_ = r.ParseForm()
timeoutMs, _ := strconv.Atoi(strings.TrimSpace(r.FormValue("timeout_ms")))
if timeoutMs <= 0 {
timeoutMs = 1200
}
found, err := u.discovery.Search(timeoutMs)
devices := u.registry.GetDevices()
online := 0
for _, d := range devices {
if d.Online {
online++
}
}
data := PageData{Title: "设备", Devices: devices, Found: found, FoundCount: len(found), DeviceCount: len(devices), OnlineCount: online, OfflineCount: len(devices) - online}
if err != nil {
data.Error = err.Error()
}
u.render(w, r, "devices", data)
}
func (u *UI) actionDevicesBatchAction(w http.ResponseWriter, r *http.Request) {
_ = r.ParseForm()
action := strings.TrimSpace(r.FormValue("action"))
deviceIDs := filterSelectedDeviceIDs(u.registry.GetDevices(), r.Form["device_id"])
if len(deviceIDs) == 0 {
u.render(w, r, "devices", u.deviceOverviewPageData(r, nil, "请先选择设备"))
return
}
typeStr := ""
switch action {
case "media_start", "media_restart", "media_stop", "reload", "rollback":
typeStr = action
default:
u.render(w, r, "devices", u.deviceOverviewPageData(r, deviceIDs, "不支持的操作: "+action))
return
}
if u.tasks == nil {
http.Error(w, "task service not initialized", http.StatusInternalServerError)
return
}
var payload any
if typeStr == "media_start" || typeStr == "media_restart" {
cfgName := strings.TrimSpace(r.FormValue("config"))
if cfgName != "" {
payload = map[string]any{"config": cfgName}
}
}
task, err := u.tasks.CreateTask(typeStr, deviceIDs, payload)
if err != nil {
u.render(w, r, "devices", u.deviceOverviewPageData(r, deviceIDs, err.Error()))
return
}
http.Redirect(w, r, "/ui/tasks/"+task.ID, http.StatusFound)
}
func (u *UI) pageDeviceBatchConfig(w http.ResponseWriter, r *http.Request) {
data := u.deviceBatchConfigPageData(r, selectedIDsFromQuery(r.URL.Query()["selected"]))
u.render(w, r, "device_batch_config", data)
}
func (u *UI) actionDeviceBatchConfig(w http.ResponseWriter, r *http.Request) {
_ = r.ParseForm()
selectedIDs := filterSelectedDeviceIDs(u.registry.GetDevices(), r.Form["device_id"])
data := u.deviceBatchConfigPageData(r, selectedIDs)
if len(selectedIDs) == 0 {
data.Error = "请先选择需要下发分配的设备"
u.render(w, r, "device_batch_config", data)
return
}
if u.tasks == nil {
data.Error = "task service not initialized"
u.render(w, r, "device_batch_config", data)
return
}
configs := make(map[string]any, len(selectedIDs))
for _, deviceID := range selectedIDs {
preview, err := u.preview.RenderDeviceAssignment(deviceID)
if err != nil {
data.Error = err.Error()
u.render(w, r, "device_batch_config", data)
return
}
if data.ConfigPreview == nil {
data.ConfigPreview = preview
}
var configDoc any
if err := json.Unmarshal([]byte(preview.JSON), &configDoc); err != nil {
data.Error = "生成配置 JSON 无效: " + err.Error()
u.render(w, r, "device_batch_config", data)
return
}
configs[deviceID] = configDoc
}
task, err := u.tasks.CreateTask("config_apply", selectedIDs, map[string]any{"configs": configs})
if err != nil {
data.Error = err.Error()
u.render(w, r, "device_batch_config", data)
return
}
http.Redirect(w, r, "/ui/tasks/"+task.ID, http.StatusFound)
}
func (u *UI) pageDevice(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
u.render(w, r, "device", u.deviceDetailPageData(dev))
}
func (u *UI) deviceDetailPageData(dev *models.Device) PageData {
data := u.deviceControlPageData(dev)
data.Title = "设备详情"
if data.ConfigStatus == nil && u.stateRepo != nil && dev != nil {
if state, err := u.stateRepo.Get(dev.DeviceID); err == nil && state != nil {
data.PersistedConfig = state
}
}
if u.preview != nil {
if profiles, err := u.preview.ListProfileAssets(); err == nil {
data.AssetProfiles = profiles
selectedProfile := ""
if data.ConfigStatus != nil && strings.TrimSpace(data.ConfigStatus.Metadata.Profile) != "" {
selectedProfile = strings.TrimSpace(data.ConfigStatus.Metadata.Profile)
} else if data.PersistedConfig != nil && strings.TrimSpace(data.PersistedConfig.ProfileName) != "" {
selectedProfile = strings.TrimSpace(data.PersistedConfig.ProfileName)
}
if selectedProfile == "" && len(profiles) > 0 {
selectedProfile = profiles[0].Name
}
data.SelectedProfile = selectedProfile
for i := range profiles {
if strings.TrimSpace(profiles[i].Name) == selectedProfile {
data.AssetProfile = &profiles[i]
data.SelectedTemplate = profileAssetTemplate(&profiles[i])
break
}
}
if data.AssetProfile == nil && len(profiles) > 0 {
data.AssetProfile = &profiles[0]
data.SelectedProfile = profiles[0].Name
data.SelectedTemplate = profileAssetTemplate(&profiles[0])
}
} else if data.Error == "" {
data.Error = err.Error()
}
if assignment, err := u.preview.GetDeviceAssignment(dev.DeviceID); err == nil {
data.DeviceAssignment = assignment
data.SelectedAssignmentDevice = assignment.DeviceID
data.SelectedProfile = assignment.ProfileName
}
}
return data
}
func (u *UI) pageDeviceControl(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
http.Redirect(w, r, "/ui/devices/"+url.PathEscape(id)+"#device-config", http.StatusFound)
}
func (u *UI) actionDeviceAction(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
_ = r.ParseForm()
action := strings.TrimSpace(r.FormValue("action"))
method := "POST"
path := ""
switch action {
case "reload":
path = "/v1/media-server/reload"
case "rollback":
path = "/v1/media-server/rollback"
case "media_start":
path = "/v1/media-server/start"
case "media_restart":
path = "/v1/media-server/restart"
case "media_stop":
path = "/v1/media-server/stop"
case "media_status":
method = "GET"
path = "/v1/media-server/status"
case "info":
method = "GET"
path = "/v1/info"
default:
http.Error(w, "unknown action", http.StatusBadRequest)
return
}
body, code, err := u.agent.Do(method, dev.IP, dev.AgentPort, path, nil)
msg := fmt.Sprintf("%s %s -> %d", method, path, code)
returnTo := strings.TrimSpace(r.FormValue("return_to"))
if returnTo == "control" || returnTo == "config" {
data := u.deviceDetailPageData(dev)
data.Message = msg
data.RawText = string(body)
data.ResultTitle = "执行结果摘要"
if err != nil {
data.Error = err.Error()
}
u.render(w, r, "device", data)
return
}
data := PageData{Title: "设备详情", Device: dev, Message: msg, RawText: string(body)}
if err != nil {
data.Error = err.Error()
}
u.render(w, r, "device", data)
}
func (u *UI) pageDeviceLogs(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
limit := strings.TrimSpace(r.URL.Query().Get("limit"))
path := "/v1/logs/recent"
if limit != "" {
path += "?limit=" + urlQueryEscape(limit)
}
body, code, err := u.agent.Do("GET", dev.IP, dev.AgentPort, path, nil)
data := PageData{Title: "诊断日志", Device: dev, Message: fmt.Sprintf("GET %s -> %d", path, code), RawText: string(body)}
if err != nil {
data.Error = err.Error()
}
u.render(w, r, "device_logs", data)
}
func (u *UI) pageDeviceGraphs(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
body, code, err := u.agent.Do("GET", dev.IP, dev.AgentPort, "/v1/graphs", nil)
data := PageData{Title: "运行指标", Device: dev, Message: fmt.Sprintf("GET /v1/graphs -> %d", code), RawText: string(body)}
if err != nil {
data.Error = err.Error()
}
u.render(w, r, "device_graphs", data)
}
func (u *UI) actionDeviceConfigApply(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
_ = r.ParseForm()
raw := strings.TrimSpace(r.FormValue("json"))
if raw == "" {
raw = `{"config":{}}`
}
body, code, err := u.agent.Do("PUT", dev.IP, dev.AgentPort, "/v1/config", []byte(raw))
data := PageData{Title: "设备详情", Device: dev, Message: fmt.Sprintf("PUT /v1/config -> %d", code), RawText: string(body), RawJSON: raw}
if err != nil {
data.Error = err.Error()
}
u.render(w, r, "device", data)
}
func (u *UI) actionDeviceAliasSave(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
_ = r.ParseForm()
alias := strings.TrimSpace(r.FormValue("device_alias"))
data := u.deviceDetailPageData(dev)
if err := u.registry.SetDeviceAlias(id, alias); err != nil {
data.Error = err.Error()
u.render(w, r, "device", data)
return
}
dev.DeviceAlias = alias
data.Device = dev
data.Message = "设备别名已保存"
u.render(w, r, "device", data)
}
func (u *UI) actionDeviceModelUpload(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
if err := r.ParseMultipartForm(100 << 20); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
name := strings.TrimSpace(r.FormValue("name"))
file, hdr, err := r.FormFile("file")
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
defer file.Close()
if name == "" {
http.Error(w, "name is required", http.StatusBadRequest)
return
}
path := fmt.Sprintf("/v1/models/%s", name)
resp, code, derr := u.agent.DoStream("PUT", dev.IP, dev.AgentPort, path, file, "application/octet-stream", hdr.Size)
out := PageData{Title: "设备详情", Device: dev, Message: fmt.Sprintf("PUT %s -> %d", path, code), RawText: string(resp)}
if derr != nil {
out.Error = derr.Error()
}
u.render(w, r, "device", out)
}
func (u *UI) actionDeviceMediaServerConfigUpload(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
if err := r.ParseMultipartForm(50 << 20); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
name, err := normalizeConfigName(r.FormValue("name"))
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
file, hdr, err := r.FormFile("file")
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
defer file.Close()
path := "/v1/media-server/configs/" + url.PathEscape(name)
resp, code, derr := u.agent.DoStream("PUT", dev.IP, dev.AgentPort, path, file, "application/json", hdr.Size)
data := PageData{Title: "设备详情", Device: dev, Message: fmt.Sprintf("PUT %s -> %d", path, code), RawText: string(resp)}
if derr != nil {
data.Error = derr.Error()
}
u.render(w, r, "device", data)
}
func (u *UI) actionDeviceMediaServerConfigUploadBatch(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
if err := r.ParseMultipartForm(200 << 20); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
if r.MultipartForm == nil || len(r.MultipartForm.File) == 0 {
http.Error(w, "files is required", http.StatusBadRequest)
return
}
files := r.MultipartForm.File["files"]
if len(files) == 0 {
http.Error(w, "files is required", http.StatusBadRequest)
return
}
var sb strings.Builder
errCount := 0
for _, hdr := range files {
name, nerr := normalizeConfigName(filepath.Base(hdr.Filename))
if nerr != nil {
errCount++
sb.WriteString(fmt.Sprintf("%s -> invalid name: %v\n", hdr.Filename, nerr))
continue
}
file, err := hdr.Open()
if err != nil {
errCount++
sb.WriteString(fmt.Sprintf("%s -> open failed: %v\n", name, err))
continue
}
path := "/v1/media-server/configs/" + url.PathEscape(name)
resp, code, derr := u.agent.DoStream("PUT", dev.IP, dev.AgentPort, path, file, "application/json", hdr.Size)
_ = file.Close()
if derr != nil {
errCount++
sb.WriteString(fmt.Sprintf("%s -> %d error: %v\n", name, code, derr))
continue
}
if len(resp) > 0 {
sb.WriteString(fmt.Sprintf("%s -> %d %s\n", name, code, strings.TrimSpace(string(resp))))
} else {
sb.WriteString(fmt.Sprintf("%s -> %d\n", name, code))
}
}
data := PageData{Title: "设备详情", Device: dev, Message: "批量上传完成", RawText: sb.String()}
if errCount > 0 {
data.Error = fmt.Sprintf("部分失败: %d/%d", errCount, len(files))
}
u.render(w, r, "device", data)
}
func (u *UI) pageTasks(w http.ResponseWriter, r *http.Request) {
u.ensureDevicesLoaded()
devices := u.registry.GetDevices()
selectedIDs := filterSelectedDeviceIDs(devices, selectedIDsFromQuery(r.URL.Query()["selected"]))
data := PageData{
Title: "任务中心",
Tasks: u.tasks.ListTasks(),
Devices: devices,
SelectedDeviceIDs: selectedIDs,
SelectedDevices: selectedDevicesFromIDs(devices, selectedIDs),
DeviceIDs: strings.Join(selectedIDs, ","),
}
u.render(w, r, "tasks", data)
}
func (u *UI) taskPageData(task *models.Task) PageData {
data := PageData{Title: "任务中心", Task: task}
if task == nil {
return data
}
devices := make(map[string]*models.Device)
if u.registry != nil {
for _, dev := range u.registry.GetDevices() {
if dev == nil {
continue
}
devices[dev.DeviceID] = dev
}
}
rows := make([]TaskDeviceRow, 0, len(task.DeviceIDs))
for _, did := range task.DeviceIDs {
row := TaskDeviceRow{}
if dev := devices[did]; dev != nil {
row.Device = dev
} else {
row.Device = &models.Device{DeviceID: did}
}
if ds := task.Devices[did]; ds != nil {
row.Status = ds.Status
row.Progress = ds.Progress
row.Error = ds.Error
}
rows = append(rows, row)
}
data.TaskDeviceRows = rows
return data
}
func (u *UI) actionCreateTask(w http.ResponseWriter, r *http.Request) {
_ = r.ParseForm()
typeStr := strings.TrimSpace(r.FormValue("type"))
if typeStr == "" {
typeStr = "config_apply"
}
ids := strings.TrimSpace(r.FormValue("device_ids"))
var deviceIDs []string
if ids != "" {
for _, p := range strings.Split(ids, ",") {
p = strings.TrimSpace(p)
if p != "" {
deviceIDs = append(deviceIDs, p)
}
}
} else {
deviceIDs = filterSelectedDeviceIDs(u.registry.GetDevices(), r.Form["device_id"])
ids = strings.Join(deviceIDs, ",")
}
raw := strings.TrimSpace(r.FormValue("payload_json"))
if raw == "" {
raw = `{"config":{}}`
}
var payload any
if err := json.Unmarshal([]byte(raw), &payload); err != nil {
u.render(w, r, "tasks", PageData{Title: "任务中心", Tasks: u.tasks.ListTasks(), Devices: u.registry.GetDevices(), Error: "高级参数 JSON 无效: " + err.Error(), RawJSON: raw, DeviceIDs: ids})
return
}
task, err := u.tasks.CreateTask(typeStr, deviceIDs, payload)
if err != nil {
u.render(w, r, "tasks", PageData{Title: "任务中心", Tasks: u.tasks.ListTasks(), Devices: u.registry.GetDevices(), Error: err.Error(), RawJSON: raw, DeviceIDs: ids})
return
}
http.Redirect(w, r, "/ui/tasks/"+task.ID, http.StatusFound)
}
func (u *UI) pageTask(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
items := u.tasks.ListTasks()
var task *models.Task
for i := range items {
if items[i].ID == id {
t := items[i]
task = &t
break
}
}
if task == nil {
http.NotFound(w, r)
return
}
data := u.taskPageData(task)
data.TaskID = id
u.render(w, r, "task", data)
}
func (u *UI) pageTemplates(w http.ResponseWriter, r *http.Request) {
http.Redirect(w, r, "/ui/assets/templates", http.StatusFound)
}
func (u *UI) pageTemplate(w http.ResponseWriter, r *http.Request) {
http.Redirect(w, r, "/ui/assets/templates/"+url.PathEscape(chi.URLParam(r, "name")), http.StatusFound)
}
func (u *UI) pageModels(w http.ResponseWriter, r *http.Request) {
u.ensureDevicesLoaded()
data := PageData{Title: "模型管理", Devices: u.registry.GetDevices()}
for _, dev := range data.Devices {
if dev == nil {
continue
}
if dev.Online {
data.OnlineCount++
}
}
board := service.ModelStatusBoard{}
if strings.TrimSpace(u.dbPath) != "" {
if store, err := storage.OpenSQLite(u.dbPath); err == nil {
modelsRepo := storage.NewModelsRepo(store.DB())
if items, err := modelsRepo.List(); err == nil {
data.StandardModels = items
installed := map[string][]service.InstalledModelStatus{}
for _, device := range data.Devices {
if device == nil || !device.Online {
continue
}
items, err := service.FetchInstalledModelStatuses(u.agent, device)
if err == nil {
installed[device.DeviceID] = items
}
}
board = service.BuildModelStatusBoard(items, data.Devices, installed)
}
_ = store.Close()
}
}
data.ModelStatusBoard = &board
u.render(w, r, "models", data)
}
func (u *UI) actionModelSync(w http.ResponseWriter, r *http.Request) {
if err := r.ParseForm(); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
action := strings.TrimSpace(r.FormValue("action"))
if action == "" {
action = "model_sync_all"
}
if action != "model_sync_one" && action != "model_sync_all" {
http.Error(w, "invalid action", http.StatusBadRequest)
return
}
deviceIDs := make([]string, 0)
for _, id := range r.Form["device_id"] {
id = strings.TrimSpace(id)
if id != "" {
deviceIDs = append(deviceIDs, id)
}
}
if len(deviceIDs) == 0 {
http.Error(w, "missing device_id", http.StatusBadRequest)
return
}
payload := map[string]any{}
if modelName := strings.TrimSpace(r.FormValue("model_name")); modelName != "" {
payload["model_name"] = modelName
}
task, err := u.tasks.CreateTask(action, deviceIDs, payload)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
http.Redirect(w, r, "/ui/tasks/"+url.PathEscape(task.ID), http.StatusFound)
}
func (u *UI) pageDiagnostics(w http.ResponseWriter, r *http.Request) {
u.render(w, r, "diagnostics", PageData{Title: "日志审计", Devices: u.registry.GetDevices()})
}
func (u *UI) pageResources(w http.ResponseWriter, r *http.Request) {
u.render(w, r, "resources", PageData{Title: "资源状态", Devices: u.registry.GetDevices()})
}
func (u *UI) pageRecognition(w http.ResponseWriter, r *http.Request) {
http.Redirect(w, r, "/ui/assets", http.StatusFound)
}
func (u *UI) pageLogs(w http.ResponseWriter, r *http.Request) {
http.Redirect(w, r, "/ui/diagnostics", http.StatusFound)
}
func (u *UI) pageAPIConsole(w http.ResponseWriter, r *http.Request) {
u.render(w, r, "api", PageData{Title: "高级调试"})
}
func (u *UI) pageAssets(w http.ResponseWriter, r *http.Request) {
data := u.assetPageData("overview")
u.render(w, r, "assets", data)
}
func (u *UI) pageAssetTemplates(w http.ResponseWriter, r *http.Request) {
data := u.assetPageData("templates")
data.Message = strings.TrimSpace(r.URL.Query().Get("msg"))
if data.Error == "" {
data.Error = strings.TrimSpace(r.URL.Query().Get("error"))
}
editMode := strings.TrimSpace(r.URL.Query().Get("edit")) == "1"
if name := strings.TrimSpace(r.URL.Query().Get("name")); name != "" {
if item, err := u.preview.GetTemplateAsset(name); err == nil {
data.AssetTemplate = item
} else if data.Error == "" {
data.Error = err.Error()
}
} else if len(data.AssetTemplates) > 0 {
if item, err := u.preview.GetTemplateAsset(data.AssetTemplates[0].Name); err == nil {
data.AssetTemplate = item
} else if data.Error == "" {
data.Error = err.Error()
}
}
data.AssetTemplateEditing = editMode && data.AssetTemplate != nil && !data.AssetTemplate.ReadOnly
u.render(w, r, "asset_templates", data)
}
func (u *UI) actionAssetTemplateCreate(w http.ResponseWriter, r *http.Request) {
if u.preview == nil {
http.Error(w, "config preview service is not configured", http.StatusInternalServerError)
return
}
name, err := normalizeConfigName(r.FormValue("name"))
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
name = strings.TrimSuffix(name, ".json")
description := strings.TrimSpace(r.FormValue("description"))
cloneSource := strings.TrimSpace(r.FormValue("clone_source"))
var doc map[string]any
if cloneSource != "" {
item, err := u.preview.GetTemplateAsset(cloneSource)
if err != nil || item == nil {
http.Error(w, "clone source template not found", http.StatusNotFound)
return
}
body, err := json.Marshal(item.Raw)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if err := json.Unmarshal(body, &doc); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
} else {
doc = map[string]any{
"name": name,
"description": description,
"params": map[string]any{},
"template": map[string]any{
"nodes": []any{},
"edges": []any{},
},
}
}
doc["name"] = name
doc["description"] = description
body, err := json.MarshalIndent(doc, "", " ")
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if err := u.preview.SaveTemplateAsset(name, description, string(body)+"\n"); err != nil {
status := http.StatusInternalServerError
if strings.Contains(err.Error(), "read-only") || strings.Contains(err.Error(), "copy it before editing") {
status = http.StatusBadRequest
}
http.Error(w, err.Error(), status)
return
}
http.Redirect(w, r, "/ui/assets/templates/"+url.PathEscape(name)+"/graph?msg="+urlQueryEscape("模板已创建"), http.StatusFound)
}
func (u *UI) actionAssetTemplateClone(w http.ResponseWriter, r *http.Request) {
if u.preview == nil {
http.Error(w, "config preview service is not configured", http.StatusInternalServerError)
return
}
sourceName := chi.URLParam(r, "name")
item, err := u.preview.GetTemplateAsset(sourceName)
if err != nil || item == nil {
http.NotFound(w, r)
return
}
if !item.ReadOnly {
http.Redirect(w, r, "/ui/assets/templates?name="+url.PathEscape(sourceName)+"&error="+urlQueryEscape("只允许从标准模板复制创建"), http.StatusFound)
return
}
targetName, err := u.nextTemplateCloneName(item.Name)
if err != nil {
http.Redirect(w, r, "/ui/assets/templates?name="+url.PathEscape(sourceName)+"&error="+urlQueryEscape(err.Error()), http.StatusFound)
return
}
body, err := json.Marshal(item.Raw)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
doc := map[string]any{}
if err := json.Unmarshal(body, &doc); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
doc["name"] = targetName
doc["description"] = item.Description
pretty, err := json.MarshalIndent(doc, "", " ")
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if err := u.preview.SaveTemplateAsset(targetName, item.Description, string(pretty)+"\n"); err != nil {
http.Redirect(w, r, "/ui/assets/templates?name="+url.PathEscape(sourceName)+"&error="+urlQueryEscape(err.Error()), http.StatusFound)
return
}
http.Redirect(w, r, "/ui/assets/templates?name="+url.PathEscape(targetName)+"&edit=1&msg="+urlQueryEscape("标准模板已复制，请继续编辑"), http.StatusFound)
}
func (u *UI) nextTemplateCloneName(sourceName string) (string, error) {
base := strings.TrimSpace(sourceName)
if base == "" {
return "", fmt.Errorf("template name is required")
}
if strings.HasPrefix(base, "std_") {
base = strings.TrimPrefix(base, "std_")
}
candidate := base + "_copy"
if item, err := u.preview.GetTemplateAsset(candidate); err == nil && item != nil {
for i := 2; i < 1000; i++ {
name := fmt.Sprintf("%s_copy_%d", base, i)
item, err := u.preview.GetTemplateAsset(name)
if err != nil || item == nil {
return name, nil
}
}
return "", fmt.Errorf("无法生成可用的模板副本名称")
}
return candidate, nil
}
func (u *UI) pageAssetTemplate(w http.ResponseWriter, r *http.Request) {
name := chi.URLParam(r, "name")
data := u.assetPageData("templates")
data.Message = strings.TrimSpace(r.URL.Query().Get("msg"))
if data.Error == "" {
data.Error = strings.TrimSpace(r.URL.Query().Get("error"))
}
item, err := u.preview.GetTemplateAsset(name)
if err != nil {
http.NotFound(w, r)
return
}
data.AssetTemplate = item
u.render(w, r, "asset_templates", data)
}
func (u *UI) pageAssetTemplateGraph(w http.ResponseWriter, r *http.Request) {
name := chi.URLParam(r, "name")
data := u.assetPageData("templates")
data.Message = strings.TrimSpace(r.URL.Query().Get("msg"))
if data.Error == "" {
data.Error = strings.TrimSpace(r.URL.Query().Get("error"))
}
if u.preview == nil {
data.Error = "配置中心服务未初始化"
u.render(w, r, "asset_templates", data)
return
}
item, err := u.preview.GetTemplateAsset(name)
if err != nil {
http.NotFound(w, r)
return
}
data.Title = "模板可视化编辑"
if item.ReadOnly {
data.Title = "标准模板可视化预览"
}
data.AssetTemplate = item
raw, err := compactJSON(item.Raw)
if err != nil {
data.Error = err.Error()
u.render(w, r, "asset_templates", data)
return
}
data.RawJSON = raw
u.render(w, r, "asset_template_graph", data)
}
func (u *UI) actionAssetTemplateGraphSave(w http.ResponseWriter, r *http.Request) {
name := chi.URLParam(r, "name")
if u.preview == nil {
http.Error(w, "config preview service is not configured", http.StatusInternalServerError)
return
}
raw := strings.TrimSpace(r.FormValue("json"))
if raw == "" {
http.Error(w, "template json is required", http.StatusBadRequest)
return
}
var doc map[string]any
if err := json.Unmarshal([]byte(raw), &doc); err != nil {
http.Error(w, "invalid template json: "+err.Error(), http.StatusBadRequest)
return
}
if err := validateTemplateGraphDocument(doc); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
targetName := name
if rawName := strings.TrimSpace(r.FormValue("name")); rawName != "" {
normalized, err := normalizeConfigName(rawName)
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
targetName = strings.TrimSuffix(normalized, ".json")
}
description := strings.TrimSpace(r.FormValue("description"))
if description == "" {
description, _ = doc["description"].(string)
}
doc["name"] = targetName
doc["description"] = description
body, err := json.MarshalIndent(doc, "", " ")
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if targetName != name {
err = u.preview.RenameTemplateAsset(name, targetName, description, string(body)+"\n")
} else {
err = u.preview.SaveTemplateAsset(name, description, string(body)+"\n")
}
if err != nil {
status := http.StatusInternalServerError
if strings.Contains(err.Error(), "read-only") || strings.Contains(err.Error(), "copy it before editing") {
status = http.StatusBadRequest
}
http.Error(w, err.Error(), status)
return
}
message := "模板已保存"
if targetName != name {
message = "模板已保存，名称已更新"
}
http.Redirect(w, r, "/ui/assets/templates/"+url.PathEscape(targetName)+"/graph?msg="+urlQueryEscape(message), http.StatusFound)
}
func (u *UI) actionAssetTemplateRename(w http.ResponseWriter, r *http.Request) {
name := chi.URLParam(r, "name")
if u.preview == nil {
http.Error(w, "config preview service is not configured", http.StatusInternalServerError)
return
}
item, err := u.preview.GetTemplateAsset(name)
if err != nil || item == nil {
http.NotFound(w, r)
return
}
targetName := name
if rawName := strings.TrimSpace(r.FormValue("name")); rawName != "" {
normalized, err := normalizeConfigName(rawName)
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
targetName = strings.TrimSuffix(normalized, ".json")
}
description := strings.TrimSpace(r.FormValue("description"))
if description == "" {
description = item.Description
}
body, err := json.Marshal(item.Raw)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
doc := map[string]any{}
if err := json.Unmarshal(body, &doc); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
doc["name"] = targetName
doc["description"] = description
body, err = json.MarshalIndent(doc, "", " ")
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if targetName != name {
err = u.preview.RenameTemplateAsset(name, targetName, description, string(body)+"\n")
} else {
err = u.preview.SaveTemplateAsset(name, description, string(body)+"\n")
}
if err != nil {
http.Redirect(w, r, "/ui/assets/templates?name="+url.PathEscape(name)+"&error="+urlQueryEscape(err.Error()), http.StatusFound)
return
}
http.Redirect(w, r, "/ui/assets/templates?name="+url.PathEscape(targetName)+"&msg="+urlQueryEscape("模板已保存，名称已更新"), http.StatusFound)
}
func (u *UI) actionAssetTemplateDelete(w http.ResponseWriter, r *http.Request) {
name := chi.URLParam(r, "name")
if u.preview == nil {
http.Error(w, "config preview service is not configured", http.StatusInternalServerError)
return
}
if err := u.preview.DeleteTemplateAsset(name); err != nil {
http.Redirect(w, r, "/ui/assets/templates?name="+url.PathEscape(name)+"&error="+urlQueryEscape(err.Error()), http.StatusFound)
return
}
http.Redirect(w, r, "/ui/assets/templates?msg="+urlQueryEscape("用户模板已删除"), http.StatusFound)
}
func (u *UI) apiGraphNodeTypes(w http.ResponseWriter, r *http.Request) {
if body, ok := u.loadAgentGraphNodeTypes(); ok {
w.Header().Set("Content-Type", "application/json; charset=utf-8")
_, _ = w.Write(body)
return
}
w.Header().Set("Content-Type", "application/json; charset=utf-8")
_ = json.NewEncoder(w).Encode(map[string]any{"items": graphNodeTypesCatalog()})
}
func (u *UI) loadAgentGraphNodeTypes() ([]byte, bool) {
if u.agent == nil || u.registry == nil {
return nil, false
}
u.ensureDevicesLoaded()
for _, dev := range u.registry.GetDevices() {
if dev == nil || strings.TrimSpace(dev.IP) == "" || dev.AgentPort <= 0 {
continue
}
body, code, err := u.agent.Do(http.MethodGet, dev.IP, dev.AgentPort, "/v1/graph-node-types", nil)
if err != nil || code < 200 || code >= 300 {
continue
}
var payload struct {
Items []graphNodeTypeInfo `json:"items"`
}
if err := json.Unmarshal(body, &payload); err != nil || len(payload.Items) == 0 {
continue
}
return body, true
}
return nil, false
}
func (u *UI) pageAssetTemplateExport(w http.ResponseWriter, r *http.Request) {
u.exportAssetJSON(w, r, "templates", chi.URLParam(r, "name"))
}
func (u *UI) pagePlans(w http.ResponseWriter, r *http.Request) {
data := u.assetPageData("")
data.Title = "场景"
data.Message = strings.TrimSpace(r.URL.Query().Get("msg"))
if data.Error == "" {
data.Error = strings.TrimSpace(r.URL.Query().Get("error"))
}
newMode := strings.TrimSpace(r.URL.Query().Get("new")) == "1"
editMode := strings.TrimSpace(r.URL.Query().Get("edit")) == "1"
selected := strings.TrimSpace(r.URL.Query().Get("name"))
if selected == "" && !newMode && len(data.AssetProfiles) > 0 {
selected = data.AssetProfiles[0].Name
}
if newMode {
editor := &service.ConfigProfileEditor{Queue: service.DefaultConfigProfileQueue()}
if len(data.AssetTemplates) > 0 {
editor.PrimaryTemplateName = data.AssetTemplates[0].Name
}
data.AssetProfileEditor = editor
data.AssetProfileEditing = true
data.AssetProfileFormAction = "/ui/scene-templates/create"
data.ActiveInstanceIndex = clampActiveInstanceIndex(len(data.AssetProfileEditor.Instances), 0)
u.render(w, r, "scene_templates", data)
return
}
if selected != "" {
editor, err := u.preview.GetProfileEditor(selected)
if err == nil {
data.AssetProfileEditor = editor
data.SelectedProfile = editor.Name
data.AssetProfileEditing = editMode
data.AssetProfileFormAction = "/ui/scene-templates/" + url.PathEscape(editor.Name)
if len(editor.Instances) > 0 && editor.Instances[0].Template != "" {
data.SelectedTemplate = editor.Instances[0].Template
}
data.ActiveInstanceIndex = clampActiveInstanceIndex(len(editor.Instances), activeInstanceIndexFromValues(r.URL.Query()))
} else if data.Error == "" {
data.Error = err.Error()
}
} else if len(data.AssetProfiles) == 0 {
editor := &service.ConfigProfileEditor{Queue: service.DefaultConfigProfileQueue()}
if len(data.AssetTemplates) > 0 {
editor.PrimaryTemplateName = data.AssetTemplates[0].Name
}
data.AssetProfileEditor = editor
data.AssetProfileEditing = true
data.AssetProfileFormAction = "/ui/scene-templates/create"
data.ActiveInstanceIndex = clampActiveInstanceIndex(len(data.AssetProfileEditor.Instances), 0)
}
u.render(w, r, "scene_templates", data)
}
func (u *UI) pageAssetProfiles(w http.ResponseWriter, r *http.Request) {
u.pagePlans(w, r)
}
func (u *UI) pagePlan(w http.ResponseWriter, r *http.Request) {
name := chi.URLParam(r, "name")
data, err := u.profileEditorPageData(name)
if err != nil {
http.NotFound(w, r)
return
}
data.Title = "场景"
data.AssetProfileEditing = strings.TrimSpace(r.URL.Query().Get("edit")) == "1"
data.AssetProfileFormAction = "/ui/scene-templates/" + url.PathEscape(name)
data.ActiveInstanceIndex = clampActiveInstanceIndex(len(data.AssetProfileEditor.Instances), activeInstanceIndexFromValues(r.URL.Query()))
u.render(w, r, "scene_templates", data)
}
func (u *UI) pageAssetProfile(w http.ResponseWriter, r *http.Request) {
u.pagePlan(w, r)
}
func (u *UI) pagePlanExport(w http.ResponseWriter, r *http.Request) {
u.exportAssetJSON(w, r, "profiles", chi.URLParam(r, "name"))
}
func (u *UI) pageAssetProfileExport(w http.ResponseWriter, r *http.Request) {
u.pagePlanExport(w, r)
}
func (u *UI) actionPlanSave(w http.ResponseWriter, r *http.Request) {
u.actionPlanSaveWithName(w, r, chi.URLParam(r, "name"))
}
func (u *UI) actionPlanCreate(w http.ResponseWriter, r *http.Request) {
u.actionPlanSaveWithName(w, r, "")
}
func (u *UI) actionPlanSaveWithName(w http.ResponseWriter, r *http.Request, name string) {
var (
editor service.ConfigProfileEditor
data PageData
err error
)
if strings.TrimSpace(name) == "" {
data = u.assetPageData("")
data.Title = "场景"
_ = r.ParseForm()
editor = service.ConfigProfileEditor{
Name: strings.TrimSpace(r.FormValue("profile_name")),
PrimaryTemplateName: strings.TrimSpace(r.FormValue("primary_template_name")),
BusinessName: strings.TrimSpace(r.FormValue("business_name")),
Description: strings.TrimSpace(r.FormValue("description")),
OverlayName: strings.TrimSpace(r.FormValue("overlay_name")),
SiteName: strings.TrimSpace(r.FormValue("site_name")),
Queue: service.DefaultConfigProfileQueue(),
Instances: parseProfileInstanceForm(r.Form),
}
data.AssetProfileEditor = &editor
data.AssetProfileEditing = true
data.AssetProfileFormAction = "/ui/scene-templates/create"
data.ActiveInstanceIndex = clampActiveInstanceIndex(len(editor.Instances), activeInstanceIndexFromValues(r.Form))
} else {
editor, data, err = u.profileEditorActionData(r, name)
if err != nil {
http.NotFound(w, r)
return
}
data.AssetProfileEditing = true
data.AssetProfileFormAction = "/ui/scene-templates/" + url.PathEscape(name)
}
if err := u.preview.SaveProfileEditor(editor); err != nil {
data.Error = err.Error()
data.Title = "场景"
data.AssetProfileEditing = true
u.render(w, r, "scene_templates", data)
return
}
msg := "场景已保存"
if strings.TrimSpace(name) != "" && editor.Name != name {
msg = "场景已保存，名称已更新"
}
http.Redirect(w, r, "/ui/scene-templates?msg="+urlQueryEscape(msg)+"&name="+url.PathEscape(editor.Name), http.StatusFound)
}
func (u *UI) actionPlanDelete(w http.ResponseWriter, r *http.Request) {
name := strings.TrimSpace(chi.URLParam(r, "name"))
if name == "" {
http.NotFound(w, r)
return
}
if u.stateRepo != nil {
items, err := u.stateRepo.ListByProfileName(name)
if err != nil {
http.Redirect(w, r, "/ui/scene-templates?name="+url.PathEscape(name)+"&error="+urlQueryEscape(err.Error()), http.StatusFound)
return
}
if len(items) > 0 {
deviceIDs := make([]string, 0, len(items))
for _, item := range items {
deviceIDs = append(deviceIDs, item.DeviceID)
}
msg := fmt.Sprintf("场景 %q 正被以下设备使用，无法删除：%s", name, strings.Join(deviceIDs, "、"))
http.Redirect(w, r, "/ui/scene-templates?name="+url.PathEscape(name)+"&error="+urlQueryEscape(msg), http.StatusFound)
return
}
}
if err := u.preview.DeleteProfileAsset(name); err != nil {
http.Redirect(w, r, "/ui/scene-templates?name="+url.PathEscape(name)+"&error="+urlQueryEscape(err.Error()), http.StatusFound)
return
}
http.Redirect(w, r, "/ui/scene-templates?msg="+urlQueryEscape("场景已删除"), http.StatusFound)
}
func (u *UI) actionAssetProfileSave(w http.ResponseWriter, r *http.Request) {
u.actionPlanSave(w, r)
}
func (u *UI) redirectAssetProfilesToPlans(w http.ResponseWriter, r *http.Request) {
target := "/ui/scene-templates"
if r.URL.RawQuery != "" {
target += "?" + r.URL.RawQuery
}
http.Redirect(w, r, target, http.StatusFound)
}
func (u *UI) redirectAssetProfileToPlan(w http.ResponseWriter, r *http.Request) {
http.Redirect(w, r, "/ui/scene-templates/"+url.PathEscape(chi.URLParam(r, "name")), http.StatusFound)
}
func (u *UI) redirectPlansToSceneTemplates(w http.ResponseWriter, r *http.Request) {
target := "/ui/scene-templates"
if r.URL.RawQuery != "" {
target += "?" + r.URL.RawQuery
}
http.Redirect(w, r, target, http.StatusFound)
}
func (u *UI) redirectPlanToSceneTemplate(w http.ResponseWriter, r *http.Request) {
target := "/ui/scene-templates/" + url.PathEscape(chi.URLParam(r, "name"))
if r.URL.RawQuery != "" {
target += "?" + r.URL.RawQuery
}
http.Redirect(w, r, target, http.StatusFound)
}
func (u *UI) pageRecognitionUnits(w http.ResponseWriter, r *http.Request) {
data := u.assetPageData("")
data.Title = "视频通道"
data.Message = strings.TrimSpace(r.URL.Query().Get("msg"))
if data.Error == "" {
data.Error = strings.TrimSpace(r.URL.Query().Get("error"))
}
newMode := strings.TrimSpace(r.URL.Query().Get("new")) == "1"
editMode := strings.TrimSpace(r.URL.Query().Get("edit")) == "1"
selected := strings.TrimSpace(r.URL.Query().Get("ref"))
if selected == "" && !newMode && len(data.RecognitionUnits) > 0 {
selected = data.RecognitionUnits[0].Ref
}
data.SelectedRecognitionUnit = selected
if newMode {
defaultTemplate := ""
if len(data.AssetProfiles) > 0 {
defaultTemplate = data.AssetProfiles[0].Name
}
data.RecognitionUnit = &service.RecognitionUnitAsset{
SceneTemplateName: defaultTemplate,
OutputChannel: "cam1",
RTSPPort: "8555",
}
data.RecognitionUnitEditing = true
} else if selected != "" {
if item, err := u.preview.GetRecognitionUnit(selected); err == nil {
data.RecognitionUnit = item
data.RecognitionUnitEditing = editMode
} else if data.Error == "" {
data.Error = err.Error()
}
}
u.render(w, r, "recognition_units", data)
}
func (u *UI) actionRecognitionUnitSave(w http.ResponseWriter, r *http.Request) {
_ = r.ParseForm()
asset := service.RecognitionUnitAsset{
SceneTemplateName: strings.TrimSpace(r.FormValue("scene_template_name")),
Name: strings.TrimSpace(r.FormValue("name")),
DisplayName: strings.TrimSpace(r.FormValue("display_name")),
SiteName: strings.TrimSpace(r.FormValue("site_name")),
VideoSourceRef: strings.TrimSpace(r.FormValue("video_source_ref")),
OutputChannel: strings.TrimSpace(r.FormValue("output_channel")),
RTSPPort: strings.TrimSpace(r.FormValue("rtsp_port")),
}
originalRef := strings.TrimSpace(r.FormValue("original_ref"))
if err := u.preview.SaveRecognitionUnit(asset, originalRef); err != nil {
data := u.assetPageData("")
data.Title = "视频通道"
data.Error = err.Error()
data.RecognitionUnit = &asset
data.RecognitionUnitEditing = true
data.SelectedRecognitionUnit = originalRef
u.render(w, r, "recognition_units", data)
return
}
ref := serviceRecognitionUnitRef(asset.SceneTemplateName, asset.Name)
http.Redirect(w, r, "/ui/recognition-units?msg="+urlQueryEscape("视频通道已保存")+"&ref="+url.QueryEscape(ref), http.StatusFound)
}
func serviceRecognitionUnitRef(profileName string, unitName string) string {
return strings.TrimSpace(profileName) + "::" + strings.TrimSpace(unitName)
}
func (u *UI) actionRecognitionUnitDelete(w http.ResponseWriter, r *http.Request) {
ref := strings.TrimSpace(r.FormValue("ref"))
if err := u.preview.DeleteRecognitionUnit(ref); err != nil {
http.Redirect(w, r, "/ui/recognition-units?error="+urlQueryEscape(err.Error())+"&ref="+url.QueryEscape(ref), http.StatusFound)
return
}
http.Redirect(w, r, "/ui/recognition-units?msg="+urlQueryEscape("视频通道已删除"), http.StatusFound)
}
func (u *UI) pageDeviceAssignments(w http.ResponseWriter, r *http.Request) {
data := u.assetPageData("")
data.Title = "通道部署"
data.Message = strings.TrimSpace(r.URL.Query().Get("msg"))
if data.Error == "" {
data.Error = strings.TrimSpace(r.URL.Query().Get("error"))
}
u.ensureDevicesLoaded()
data.Devices = deviceAssignmentBoardDevices(u.registry.GetDevices())
maxUnits := service.DefaultMaxUnitsPerDevice()
if value, err := strconv.Atoi(strings.TrimSpace(r.URL.Query().Get("max_units_per_device"))); err == nil && value > 0 {
maxUnits = value
}
data.MaxUnitsPerDevice = maxUnits
if u.preview != nil {
if board, err := u.preview.BuildDeviceAssignmentBoard(data.Devices, maxUnits); err == nil {
data.DeviceAssignmentBoard = board
if payload, marshalErr := json.Marshal(board); marshalErr == nil {
data.DeviceAssignmentBoardJSON = template.JS(payload)
}
} else if data.Error == "" {
data.Error = err.Error()
}
}
u.render(w, r, "device_assignments", data)
}
func (u *UI) actionDeviceAssignmentSave(w http.ResponseWriter, r *http.Request) {
_ = r.ParseForm()
assignments, err := parseDeviceAssignmentBoardState(strings.TrimSpace(r.FormValue("board_state_json")))
if err != nil {
data := u.assetPageData("")
data.Title = "通道部署"
u.ensureDevicesLoaded()
data.Devices = deviceAssignmentBoardDevices(u.registry.GetDevices())
data.Error = err.Error()
maxUnits := service.DefaultMaxUnitsPerDevice()
if value, convErr := strconv.Atoi(strings.TrimSpace(r.FormValue("max_units_per_device"))); convErr == nil && value > 0 {
maxUnits = value
}
data.MaxUnitsPerDevice = maxUnits
if u.preview != nil {
if board, buildErr := u.preview.BuildDeviceAssignmentBoard(data.Devices, maxUnits); buildErr == nil {
data.DeviceAssignmentBoard = board
if payload, marshalErr := json.Marshal(board); marshalErr == nil {
data.DeviceAssignmentBoardJSON = template.JS(payload)
}
}
}
u.render(w, r, "device_assignments", data)
return
}
if err := u.preview.SaveDeviceAssignmentBoard(filterPreviewDeviceAssignments(assignments)); err != nil {
http.Redirect(w, r, "/ui/device-assignments?error="+urlQueryEscape(err.Error()), http.StatusFound)
return
}
http.Redirect(w, r, "/ui/device-assignments?msg="+urlQueryEscape("通道部署已保存"), http.StatusFound)
}
func deviceAssignmentBoardDevices(devices []*models.Device) []*models.Device {
out := make([]*models.Device, 0, len(devices))
seen := make(map[string]struct{}, len(devices))
for _, dev := range devices {
if dev == nil || strings.TrimSpace(dev.DeviceID) == "" {
continue
}
deviceID := strings.TrimSpace(dev.DeviceID)
if _, ok := seen[deviceID]; ok {
continue
}
seen[deviceID] = struct{}{}
out = append(out, dev)
}
for len(out) < deviceAssignmentPreviewDeviceCount {
index := len(out) + 1
deviceID := fmt.Sprintf("%s%02d", deviceAssignmentPreviewDevicePrefix, index)
out = append(out, &models.Device{
DeviceID: deviceID,
DeviceName: fmt.Sprintf("测试设备 %02d", index),
Online: true,
})
}
return out
}
func filterPreviewDeviceAssignments(assignments map[string][]string) map[string][]string {
if len(assignments) == 0 {
return assignments
}
filtered := make(map[string][]string, len(assignments))
for deviceID, refs := range assignments {
if strings.HasPrefix(strings.TrimSpace(deviceID), deviceAssignmentPreviewDevicePrefix) {
continue
}
filtered[deviceID] = refs
}
return filtered
}
func (u *UI) actionDeviceAssignmentDelete(w http.ResponseWriter, r *http.Request) {
deviceID := strings.TrimSpace(chi.URLParam(r, "id"))
if err := u.preview.DeleteDeviceAssignment(deviceID); err != nil {
http.Redirect(w, r, "/ui/device-assignments?error="+urlQueryEscape(err.Error())+"&device_id="+url.PathEscape(deviceID), http.StatusFound)
return
}
http.Redirect(w, r, "/ui/device-assignments?msg="+urlQueryEscape("通道部署已删除"), http.StatusFound)
}
func (u *UI) pageAssetVideoSources(w http.ResponseWriter, r *http.Request) {
data := u.assetPageData("video-sources")
data.Title = "配置中心"
data.Message = strings.TrimSpace(r.URL.Query().Get("msg"))
if data.Error == "" {
data.Error = strings.TrimSpace(r.URL.Query().Get("error"))
}
newMode := strings.TrimSpace(r.URL.Query().Get("new")) == "1"
editMode := strings.TrimSpace(r.URL.Query().Get("edit")) == "1"
selected := strings.TrimSpace(r.URL.Query().Get("name"))
if selected != "" {
if item, err := u.preview.GetVideoSource(selected); err == nil {
data.AssetVideoSource = item
} else if data.Error == "" {
data.Error = err.Error()
}
} else if !newMode && len(data.AssetVideoSources) > 0 {
if item, err := u.preview.GetVideoSource(data.AssetVideoSources[0].Name); err == nil {
data.AssetVideoSource = item
}
}
if data.AssetVideoSource == nil {
data.AssetVideoSource = &service.ConfigVideoSourceAsset{
SourceType: "rtsp",
SourceTypeLabel: "RTSP",
}
data.AssetVideoSourceEditing = true
} else {
data.AssetVideoSourceEditing = newMode || editMode
}
u.render(w, r, "assets", data)
}
func (u *UI) actionAssetVideoSourceSave(w http.ResponseWriter, r *http.Request) {
if u.preview == nil {
http.Error(w, "config preview service is not configured", http.StatusInternalServerError)
return
}
_ = r.ParseForm()
asset := service.ConfigVideoSourceAsset{
Name: strings.TrimSpace(r.FormValue("name")),
SourceType: strings.TrimSpace(r.FormValue("source_type")),
Area: strings.TrimSpace(r.FormValue("area")),
Description: strings.TrimSpace(r.FormValue("description")),
Config: service.VideoSourceConfig{
URL: strings.TrimSpace(r.FormValue("url")),
Resolution: strings.TrimSpace(r.FormValue("resolution")),
FrameSize: strings.TrimSpace(r.FormValue("frame_size")),
FPS: strings.TrimSpace(r.FormValue("fps")),
VideoFormat: strings.TrimSpace(r.FormValue("video_format")),
FocalLength: strings.TrimSpace(r.FormValue("focal_length")),
MountHeight: strings.TrimSpace(r.FormValue("mount_height")),
MountAngle: strings.TrimSpace(r.FormValue("mount_angle")),
},
}
if err := u.preview.SaveVideoSourceAsset(asset); err != nil {
data := u.assetPageData("video-sources")
data.Title = "配置中心"
data.Error = err.Error()
data.AssetVideoSource = &asset
data.AssetVideoSource.SourceTypeLabel = serviceVideoSourceTypeLabel(asset.SourceType)
data.AssetVideoSourceEditing = true
u.render(w, r, "assets", data)
return
}
http.Redirect(w, r, "/ui/assets/video-sources?msg="+urlQueryEscape("视频源已保存")+"&name="+url.PathEscape(asset.Name), http.StatusFound)
}
func (u *UI) actionAssetVideoSourceDelete(w http.ResponseWriter, r *http.Request) {
if u.preview == nil {
http.Error(w, "config preview service is not configured", http.StatusInternalServerError)
return
}
name := chi.URLParam(r, "name")
if err := u.preview.DeleteVideoSource(name); err != nil {
http.Redirect(w, r, "/ui/assets/video-sources?error="+urlQueryEscape(err.Error())+"&name="+url.PathEscape(name), http.StatusFound)
return
}
http.Redirect(w, r, "/ui/assets/video-sources?msg="+urlQueryEscape("视频源已删除"), http.StatusFound)
}
func (u *UI) pageAssetIntegrations(w http.ResponseWriter, r *http.Request) {
data := u.assetPageData("integrations")
data.Title = "配置中心"
data.Message = strings.TrimSpace(r.URL.Query().Get("msg"))
if data.Error == "" {
data.Error = strings.TrimSpace(r.URL.Query().Get("error"))
}
newMode := strings.TrimSpace(r.URL.Query().Get("new")) == "1"
editMode := strings.TrimSpace(r.URL.Query().Get("edit")) == "1"
selected := strings.TrimSpace(r.URL.Query().Get("name"))
if selected != "" {
if item, err := u.preview.GetIntegrationService(selected); err == nil {
data.AssetIntegration = item
} else if data.Error == "" {
data.Error = err.Error()
}
} else if !newMode && len(data.AssetIntegrations) > 0 {
if item, err := u.preview.GetIntegrationService(data.AssetIntegrations[0].Name); err == nil {
data.AssetIntegration = item
}
}
if data.AssetIntegration == nil {
data.AssetIntegration = &service.ConfigIntegrationServiceAsset{
Type: "object_storage",
TypeLabel: "对象存储",
Enabled: true,
ObjectStorage: &service.ObjectStorageConfig{},
}
data.AssetIntegrationEditing = true
} else {
data.AssetIntegrationEditing = newMode || editMode
}
u.render(w, r, "assets", data)
}
func (u *UI) actionAssetIntegrationSave(w http.ResponseWriter, r *http.Request) {
if u.preview == nil {
http.Error(w, "config preview service is not configured", http.StatusInternalServerError)
return
}
_ = r.ParseForm()
enabled := strings.TrimSpace(r.FormValue("enabled")) == "1" || strings.EqualFold(strings.TrimSpace(r.FormValue("enabled")), "true") || strings.EqualFold(strings.TrimSpace(r.FormValue("enabled")), "on")
asset := service.ConfigIntegrationServiceAsset{
Name: strings.TrimSpace(r.FormValue("name")),
Type: strings.TrimSpace(r.FormValue("type")),
Description: strings.TrimSpace(r.FormValue("description")),
Enabled: enabled,
ObjectStorage: &service.ObjectStorageConfig{
Endpoint: strings.TrimSpace(r.FormValue("endpoint")),
Bucket: strings.TrimSpace(r.FormValue("bucket")),
AccessKey: strings.TrimSpace(r.FormValue("access_key")),
SecretKey: strings.TrimSpace(r.FormValue("secret_key")),
},
TokenService: &service.TokenServiceConfig{
GetTokenURL: strings.TrimSpace(r.FormValue("get_token_url")),
Username: strings.TrimSpace(r.FormValue("username")),
Password: strings.TrimSpace(r.FormValue("password")),
TenantCode: strings.TrimSpace(r.FormValue("tenant_code")),
},
AlarmService: &service.AlarmServiceConfig{
PutMessageURL: strings.TrimSpace(r.FormValue("put_message_url")),
Username: strings.TrimSpace(r.FormValue("alarm_username")),
Password: strings.TrimSpace(r.FormValue("alarm_password")),
TenantCode: strings.TrimSpace(r.FormValue("alarm_tenant_code")),
},
}
if err := u.preview.SaveIntegrationServiceAsset(asset); err != nil {
http.Redirect(w, r, "/ui/assets/integrations?error="+urlQueryEscape(err.Error())+"&name="+url.PathEscape(asset.Name), http.StatusFound)
return
}
http.Redirect(w, r, "/ui/assets/integrations?msg="+urlQueryEscape("第三方服务已保存")+"&name="+url.PathEscape(asset.Name), http.StatusFound)
}
func (u *UI) actionAssetIntegrationDelete(w http.ResponseWriter, r *http.Request) {
if u.preview == nil {
http.Error(w, "config preview service is not configured", http.StatusInternalServerError)
return
}
name := chi.URLParam(r, "name")
if err := u.preview.DeleteIntegrationService(name); err != nil {
http.Redirect(w, r, "/ui/assets/integrations?error="+urlQueryEscape(err.Error())+"&name="+url.PathEscape(name), http.StatusFound)
return
}
http.Redirect(w, r, "/ui/assets/integrations?msg="+urlQueryEscape("第三方服务已删除"), http.StatusFound)
}
func (u *UI) pageAssetOverlays(w http.ResponseWriter, r *http.Request) {
data := u.assetPageData("overlays")
data.Message = strings.TrimSpace(r.URL.Query().Get("msg"))
if data.Error == "" {
data.Error = strings.TrimSpace(r.URL.Query().Get("error"))
}
newMode := strings.TrimSpace(r.URL.Query().Get("new")) == "1"
editMode := strings.TrimSpace(r.URL.Query().Get("edit")) == "1"
if name := strings.TrimSpace(r.URL.Query().Get("name")); name != "" {
if item, err := u.preview.GetOverlayAsset(name); err == nil {
data.AssetOverlay = item
} else if data.Error == "" {
data.Error = err.Error()
}
} else if !newMode && len(data.AssetOverlays) > 0 {
if item, err := u.preview.GetOverlayAsset(data.AssetOverlays[0].Name); err == nil {
data.AssetOverlay = item
} else if data.Error == "" {
data.Error = err.Error()
}
}
if newMode {
data.AssetOverlay = &service.ConfigOverlayAsset{
Name: "",
Description: "",
Raw: map[string]any{
"name": "",
"description": "",
"instance_overrides": map[string]any{"*": map[string]any{"override": map[string]any{}}},
},
}
data.AssetOverlayEditing = true
} else {
data.AssetOverlayEditing = editMode && data.AssetOverlay != nil
}
if data.AssetOverlay != nil {
rawJSON, err := compactJSON(data.AssetOverlay.Raw)
if err == nil {
data.OverlayDraftJSON = rawJSON
}
}
u.render(w, r, "asset_overlays", data)
}
func (u *UI) pageAssetOverlay(w http.ResponseWriter, r *http.Request) {
name := chi.URLParam(r, "name")
data := u.assetPageData("overlays")
item, err := u.preview.GetOverlayAsset(name)
if err != nil {
http.NotFound(w, r)
return
}
data.AssetOverlay = item
u.render(w, r, "asset_overlays", data)
}
func (u *UI) pageAssetOverlayExport(w http.ResponseWriter, r *http.Request) {
u.exportAssetJSON(w, r, "overlays", chi.URLParam(r, "name"))
}
func (u *UI) actionAssetOverlaySave(w http.ResponseWriter, r *http.Request) {
if u.preview == nil {
http.Error(w, "config preview service is not configured", http.StatusInternalServerError)
return
}
_ = r.ParseForm()
name := strings.TrimSpace(r.FormValue("name"))
description := strings.TrimSpace(r.FormValue("description"))
rawText := strings.TrimSpace(r.FormValue("json"))
if rawText == "" {
rawText = "{}"
}
raw := map[string]any{}
if err := json.Unmarshal([]byte(rawText), &raw); err != nil {
data := u.assetPageData("overlays")
data.Title = "配置中心"
data.Error = "调试参数 JSON 格式不正确：" + err.Error()
data.AssetOverlayEditing = true
data.AssetOverlay = &service.ConfigOverlayAsset{Name: name, Description: description, Raw: raw}
data.OverlayDraftJSON = rawText
u.render(w, r, "asset_overlays", data)
return
}
asset := service.ConfigOverlayAsset{Name: name, Description: description, Raw: raw}
if err := u.preview.SaveOverlayAsset(asset, raw); err != nil {
data := u.assetPageData("overlays")
data.Title = "配置中心"
data.Error = err.Error()
data.AssetOverlayEditing = true
data.AssetOverlay = &asset
data.OverlayDraftJSON = rawText
u.render(w, r, "asset_overlays", data)
return
}
http.Redirect(w, r, "/ui/assets/overlays?msg="+urlQueryEscape("调试参数已保存")+"&name="+url.PathEscape(name), http.StatusFound)
}
func (u *UI) actionAssetOverlayDelete(w http.ResponseWriter, r *http.Request) {
if u.preview == nil {
http.Error(w, "config preview service is not configured", http.StatusInternalServerError)
return
}
name := chi.URLParam(r, "name")
if err := u.preview.DeleteOverlayAsset(name); err != nil {
http.Redirect(w, r, "/ui/assets/overlays?error="+urlQueryEscape(err.Error())+"&name="+url.PathEscape(name), http.StatusFound)
return
}
http.Redirect(w, r, "/ui/assets/overlays?msg="+urlQueryEscape("调试参数已删除"), http.StatusFound)
}
func (u *UI) assetPageData(tab string) PageData {
data := PageData{
Title: "配置中心",
AssetTab: tab,
}
if u.preview == nil {
data.Error = "配置中心服务未初始化"
return data
}
sources, err := u.preview.ListSources()
data.ConfigSources = sources
if err != nil {
data.Error = err.Error()
}
if items, listErr := u.preview.ListTemplateAssets(); listErr == nil {
data.AssetTemplates = items
data.AssetTemplateMap = make(map[string]service.ConfigTemplateAsset, len(items))
for _, item := range items {
data.AssetTemplateMap[item.Name] = item
}
} else if data.Error == "" {
data.Error = listErr.Error()
}
if items, listErr := u.preview.ListProfileAssets(); listErr == nil {
data.AssetProfiles = items
for _, item := range items {
data.AssetInstanceCount += len(item.Instances)
}
} else if data.Error == "" {
data.Error = listErr.Error()
}
if items, listErr := u.preview.ListOverlayAssets(); listErr == nil {
data.AssetOverlays = items
} else if data.Error == "" {
data.Error = listErr.Error()
}
if items, listErr := u.preview.ListVideoSources(); listErr == nil {
data.AssetVideoSources = items
} else if data.Error == "" {
data.Error = listErr.Error()
}
if items, listErr := u.preview.ListIntegrationServices(); listErr == nil {
data.AssetIntegrations = items
} else if data.Error == "" {
data.Error = listErr.Error()
}
if items, listErr := u.preview.ListRecognitionUnits(); listErr == nil {
data.RecognitionUnits = items
} else if data.Error == "" {
data.Error = listErr.Error()
}
if items, listErr := u.preview.ListDeviceAssignments(); listErr == nil {
data.DeviceAssignments = items
} else if data.Error == "" {
data.Error = listErr.Error()
}
return data
}
func (u *UI) profileEditorPageData(name string) (PageData, error) {
data := u.assetPageData("profiles")
if u.preview == nil {
return data, fmt.Errorf("preview service not initialized")
}
editor, err := u.preview.GetProfileEditor(name)
if err != nil {
return data, err
}
data.AssetProfileEditor = editor
data.SelectedProfile = editor.Name
if len(editor.Instances) > 0 && editor.Instances[0].Template != "" {
data.SelectedTemplate = editor.Instances[0].Template
} else {
data.SelectedTemplate = "std_workshop_face_recognition_shoe_alarm"
}
return data, nil
}
func clampActiveInstanceIndex(count int, preferred int) int {
if count <= 0 {
return 0
}
if preferred < 0 {
return 0
}
if preferred >= count {
return count - 1
}
return preferred
}
func activeInstanceIndexFromValues(values url.Values) int {
raw := strings.TrimSpace(values.Get("active_instance"))
if raw == "" {
return 0
}
idx, err := strconv.Atoi(raw)
if err != nil {
return 0
}
return idx
}
func (u *UI) profileEditorActionData(r *http.Request, name string) (service.ConfigProfileEditor, PageData, error) {
data, err := u.profileEditorPageData(name)
if err != nil {
return service.ConfigProfileEditor{}, data, err
}
_ = r.ParseForm()
editor := service.ConfigProfileEditor{
Name: strings.TrimSpace(r.FormValue("profile_name")),
PrimaryTemplateName: strings.TrimSpace(r.FormValue("primary_template_name")),
BusinessName: strings.TrimSpace(r.FormValue("business_name")),
Description: strings.TrimSpace(r.FormValue("description")),
OverlayName: strings.TrimSpace(r.FormValue("overlay_name")),
SiteName: strings.TrimSpace(r.FormValue("site_name")),
Queue: service.DefaultConfigProfileQueue(),
Instances: parseProfileInstanceForm(r.Form),
}
if editor.Name == "" && data.AssetProfileEditor != nil {
editor.Name = data.AssetProfileEditor.Name
}
if editor.PrimaryTemplateName == "" && data.AssetProfileEditor != nil {
editor.PrimaryTemplateName = data.AssetProfileEditor.PrimaryTemplateName
}
if editor.DeviceCode == "" && data.AssetProfileEditor != nil {
editor.DeviceCode = data.AssetProfileEditor.DeviceCode
}
if len(editor.Instances) == 0 && data.AssetProfileEditor != nil {
editor.Instances = append([]service.ConfigProfileInstanceEditor(nil), data.AssetProfileEditor.Instances...)
}
data.AssetProfileEditor = &editor
data.SelectedProfile = editor.Name
data.ActiveInstanceIndex = clampActiveInstanceIndex(len(editor.Instances), activeInstanceIndexFromValues(r.Form))
return editor, data, nil
}
func (u *UI) exportAssetJSON(w http.ResponseWriter, r *http.Request, kind string, name string) {
if u.preview == nil {
http.Error(w, "preview service not initialized", http.StatusInternalServerError)
return
}
body, filename, err := u.preview.ExportAssetJSON(kind, name)
if err != nil {
http.NotFound(w, r)
return
}
w.Header().Set("Content-Type", "application/json; charset=utf-8")
w.Header().Set("Content-Disposition", fmt.Sprintf("attachment; filename=%q", filename))
_, _ = w.Write(body)
}
func (u *UI) pageAudit(w http.ResponseWriter, r *http.Request) {
data := PageData{Title: "审计记录"}
if u.auditRepo != nil {
items, err := u.auditRepo.List()
if err != nil {
data.Error = err.Error()
} else {
data.AuditEntries = items
}
}
if len(data.AuditEntries) == 0 && u.tasks != nil {
data.Tasks = u.tasks.ListTasks()
}
u.render(w, r, "audit", data)
}
func (u *UI) pageSystem(w http.ResponseWriter, r *http.Request) {
u.renderSystemPage(
w,
r,
http.StatusOK,
strings.TrimSpace(r.URL.Query().Get("msg")),
strings.TrimSpace(r.URL.Query().Get("error")),
)
}
func (u *UI) pageSystemDBBackup(w http.ResponseWriter, r *http.Request) {
if strings.TrimSpace(u.dbPath) == "" {
http.Error(w, "database path is not configured", http.StatusNotFound)
return
}
body, err := os.ReadFile(u.dbPath)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
filename := "app-" + time.Now().Format("20060102-150405") + ".db"
w.Header().Set("Content-Type", "application/octet-stream")
w.Header().Set("Content-Disposition", fmt.Sprintf("attachment; filename=%q", filename))
_, _ = w.Write(body)
}
func (u *UI) renderSystemPage(w http.ResponseWriter, r *http.Request, status int, message string, errText string) {
w.WriteHeader(status)
u.render(w, r, "system", PageData{
Title: "系统状态",
Devices: u.registry.GetDevices(),
DBPath: u.dbPath,
Message: message,
Error: errText,
})
}
func (u *UI) actionSystemDBRestore(w http.ResponseWriter, r *http.Request) {
if strings.TrimSpace(u.dbPath) == "" {
http.Error(w, "database path is not configured", http.StatusNotFound)
return
}
if err := r.ParseMultipartForm(50 << 20); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
file, _, err := r.FormFile("file")
if err != nil {
u.renderSystemPage(w, r, http.StatusBadRequest, "", "请先选择数据库备份文件")
return
}
defer file.Close()
body, err := io.ReadAll(file)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
if err := os.WriteFile(u.dbPath, body, 0o644); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
http.Redirect(w, r, "/ui/system?msg="+urlQueryEscape("数据库恢复完成"), http.StatusFound)
}
func urlQueryEscape(s string) string {
r := strings.NewReplacer("%", "%25", " ", "%20", "+", "%2B", "&", "%26", "=", "%3D", "?", "%3F")
return r.Replace(s)
}
func normalizeConfigName(name string) (string, error) {
name = strings.TrimSpace(name)
if name == "" {
return "", fmt.Errorf("name is required")
}
if strings.ContainsAny(name, "/\\") || strings.Contains(name, "..") {
return "", fmt.Errorf("name contains invalid path")
}
if !strings.HasSuffix(strings.ToLower(name), ".json") {
name += ".json"
}
return name, nil
}
func serviceVideoSourceTypeLabel(v string) string {
switch strings.TrimSpace(v) {
case "rtsp":
return "RTSP"
case "rtmp":
return "RTMP"
case "file":
return "文件"
case "usb_camera":
return "USB 摄像头"
default:
return strings.TrimSpace(v)
}
}
func compactJSON(v any) (string, error) {
body, err := json.Marshal(v)
if err != nil {
return "", err
}
return string(body), nil
}
func validateTemplateGraphDocument(doc map[string]any) error {
knownTypes := knownGraphNodeTypes()
templateMap, ok := doc["template"].(map[string]any)
if !ok {
return fmt.Errorf("template must be an object")
}
nodes, ok := templateMap["nodes"].([]any)
if !ok {
return fmt.Errorf("template.nodes must be an array")
}
edges, ok := templateMap["edges"].([]any)
if !ok {
return fmt.Errorf("template.edges must be an array")
}
seen := map[string]bool{}
for _, item := range nodes {
node, ok := item.(map[string]any)
if !ok {
return fmt.Errorf("template node must be an object")
}
id := strings.TrimSpace(fmt.Sprint(node["id"]))
if id == "" {
return fmt.Errorf("template node id is required")
}
if seen[id] {
return fmt.Errorf("duplicate node id: %s", id)
}
seen[id] = true
nodeType := strings.TrimSpace(fmt.Sprint(node["type"]))
if nodeType == "" {
return fmt.Errorf("template node type is required: %s", id)
}
if !knownTypes[nodeType] {
return fmt.Errorf("unknown node type: %s", nodeType)
}
}
for _, item := range edges {
var from, to string
if edge, ok := item.([]any); ok {
if len(edge) < 2 {
return fmt.Errorf("edge must have from and to")
}
from = strings.TrimSpace(fmt.Sprint(edge[0]))
to = strings.TrimSpace(fmt.Sprint(edge[1]))
} else if edge, ok := item.(map[string]any); ok {
from = strings.TrimSpace(fmt.Sprint(edge["from"]))
to = strings.TrimSpace(fmt.Sprint(edge["to"]))
} else {
return fmt.Errorf("edge must be an array or object")
}
if from == "" || to == "" {
return fmt.Errorf("edge has empty endpoint")
}
if !seen[from] || !seen[to] {
return fmt.Errorf("edge references unknown node: %s -> %s", from, to)
}
}
return nil
}
func prettyJSON(raw []byte) string {
var out bytes.Buffer
if err := json.Indent(&out, raw, "", " "); err != nil {
return string(raw)
}
return out.String()
}
func (u *UI) loadConfigStatus(dev *models.Device) (*ConfigStatusView, string, error) {
if u.agent == nil || dev == nil {
return nil, "", nil
}
body, code, err := u.agent.Do("GET", dev.IP, dev.AgentPort, "/v1/config/status", nil)
raw := fmt.Sprintf("GET /v1/config/status -> %d\n%s", code, prettyJSON(body))
if err != nil {
dev.Online = false
return nil, raw, err
}
if code < 200 || code >= 300 {
dev.Online = false
return nil, raw, fmt.Errorf("GET /v1/config/status -> %d", code)
}
dev.Online = true
dev.LastSeenMs = time.Now().UnixMilli()
var status ConfigStatusView
if err := json.Unmarshal(body, &status); err != nil {
return nil, raw, err
}
if v := strings.TrimSpace(status.Metadata.InstanceName); v != "" {
dev.InstanceName = v
}
return &status, raw, nil
}
func (u *UI) loadConfigUIData(dev *models.Device) PageData {
schemaBody, schemaCode, schemaErr := u.agent.Do("GET", dev.IP, dev.AgentPort, "/v1/config/ui/schema", nil)
stateBody, stateCode, stateErr := u.agent.Do("GET", dev.IP, dev.AgentPort, "/v1/config/ui/state", nil)
faceBody, faceCode, faceErr := u.agent.Do("GET", dev.IP, dev.AgentPort, "/v1/face-gallery", nil)
data := PageData{
Title: "高级识别配置",
Device: dev,
SchemaJSON: fmt.Sprintf("GET /v1/config/ui/schema -> %d\n%s", schemaCode, prettyJSON(schemaBody)),
StateJSON: fmt.Sprintf("GET /v1/config/ui/state -> %d\n%s", stateCode, prettyJSON(stateBody)),
FaceGalleryJSON: fmt.Sprintf("GET /v1/face-gallery -> %d\n%s", faceCode, prettyJSON(faceBody)),
RawJSON: strings.TrimSpace(prettyJSON(stateBody)),
}
if schemaErr != nil {
data.Error = schemaErr.Error()
} else if stateErr != nil {
data.Error = stateErr.Error()
} else if faceErr != nil {
data.Error = faceErr.Error()
}
return data
}
func (u *UI) pageDeviceConfigUI(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
u.render(w, r, "config_ui", u.loadConfigUIData(dev))
}
func (u *UI) pageDeviceConfigFriendly(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
u.render(w, r, "config_friendly", PageData{Title: "识别方案配置", Device: dev})
}
func (u *UI) pageDeviceConfigPreview(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
data := u.configPreviewPageData(dev)
u.render(w, r, "config_preview", data)
}
func (u *UI) actionDeviceConfigPreview(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
preview, err := u.preview.RenderDeviceAssignment(dev.DeviceID)
data := u.configPreviewPageData(dev)
data.ConfigPreview = preview
if err != nil {
data.Error = err.Error()
}
u.render(w, r, "config_preview", data)
}
func (u *UI) actionDeviceConfigCandidate(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
_ = r.ParseForm()
raw := strings.TrimSpace(r.FormValue("json"))
data := u.configPreviewPageData(dev)
if raw == "" {
data.Error = "候选配置 JSON 不能为空"
u.render(w, r, "config_preview", data)
return
}
if err := json.Unmarshal([]byte(raw), new(any)); err != nil {
data.Error = "候选配置 JSON 无效: " + err.Error()
u.render(w, r, "config_preview", data)
return
}
data.ConfigPreview = previewResultFromJSON(raw)
populateSelectionsFromPreview(&data)
body, code, err := u.agent.Do("PUT", dev.IP, dev.AgentPort, "/v1/config/candidate", []byte(raw))
data.Message = fmt.Sprintf("PUT /v1/config/candidate -> %d", code)
data.RawText = prettyJSON(body)
data.ResultTitle = "候选配置结果"
if err != nil {
data.Error = err.Error()
}
u.render(w, r, "config_preview", data)
}
func (u *UI) actionDeviceConfigCandidateApply(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
returnTo := strings.TrimSpace(r.FormValue("return_to"))
var data PageData
if returnTo == "control" || returnTo == "config" {
data = u.deviceDetailPageData(dev)
} else {
data = u.configPreviewPageData(dev)
}
raw := strings.TrimSpace(r.FormValue("json"))
if raw != "" {
data.ConfigPreview = previewResultFromJSON(raw)
populateSelectionsFromPreview(&data)
}
body, code, err := u.agent.Do("POST", dev.IP, dev.AgentPort, "/v1/config/candidate/apply", []byte(`{}`))
data.Message = fmt.Sprintf("POST /v1/config/candidate/apply -> %d", code)
data.RawText = prettyJSON(body)
data.ResultTitle = "应用候选配置结果"
if err != nil {
data.Error = err.Error()
} else {
status, _, statusErr := u.loadConfigStatus(dev)
data.ConfigStatus = status
if statusErr != nil {
data.ConfigStatusErr = statusErr.Error()
} else {
data.ConfigStatusErr = ""
}
}
if returnTo == "control" || returnTo == "config" {
u.render(w, r, "device", data)
return
}
u.render(w, r, "config_preview", data)
}
func (u *UI) configPreviewPageData(dev *models.Device) PageData {
sources, err := u.preview.ListSources()
data := PageData{
Title: "配置预览",
Device: dev,
ConfigSources: sources,
}
if err != nil {
data.Error = err.Error()
}
if dev != nil {
if assignment, err := u.preview.GetDeviceAssignment(dev.DeviceID); err == nil {
data.DeviceAssignment = assignment
data.SelectedAssignmentDevice = assignment.DeviceID
data.SelectedProfile = assignment.ProfileName
}
}
status, _, statusErr := u.loadConfigStatus(dev)
data.ConfigStatus = status
if statusErr != nil {
data.ConfigStatusErr = statusErr.Error()
}
return data
}
func (u *UI) deviceControlPageData(dev *models.Device) PageData {
data := PageData{
Title: "设备控制",
Device: dev,
}
status, raw, statusErr := u.loadConfigStatus(dev)
data.ConfigStatus = status
data.ConfigStatusText = raw
if statusErr != nil {
data.ConfigStatusErr = statusErr.Error()
}
return data
}
func (u *UI) deviceConfigWorkspacePageData(dev *models.Device) PageData {
data := u.deviceControlPageData(dev)
data.Title = "配置管理"
return data
}
func (u *UI) listTemplatesSafe() ([]service.Template, error) {
if u.templates == nil {
return nil, nil
}
return u.templates.ListTemplates()
}
func cleanFormList(values []string) []string {
out := make([]string, 0, len(values))
for _, value := range values {
value = strings.TrimSpace(value)
if value != "" {
out = append(out, value)
}
}
return out
}
func parseDeviceAssignmentBoardState(raw string) (map[string][]string, error) {
raw = strings.TrimSpace(raw)
if raw == "" {
return nil, fmt.Errorf("设备分配数据为空")
}
var payload struct {
Devices map[string][]string `json:"devices"`
}
if err := json.Unmarshal([]byte(raw), &payload); err != nil {
return nil, fmt.Errorf("设备分配数据格式错误")
}
if payload.Devices == nil {
return map[string][]string{}, nil
}
out := make(map[string][]string, len(payload.Devices))
for deviceID, refs := range payload.Devices {
deviceID = strings.TrimSpace(deviceID)
if deviceID == "" {
continue
}
out[deviceID] = cleanFormList(refs)
}
return out, nil
}
func parseAdvancedParams(raw string) map[string]any {
raw = strings.TrimSpace(raw)
if raw == "" {
return nil
}
var out map[string]any
if err := json.Unmarshal([]byte(raw), &out); err != nil {
return map[string]any{}
}
if len(out) == 0 {
return nil
}
return out
}
func defaultProfileEditorDraft(templates []service.ConfigTemplateAsset) *service.ConfigProfileEditor {
templateName := "std_workshop_face_recognition_shoe_alarm"
if len(templates) > 0 && strings.TrimSpace(templates[0].Name) != "" {
templateName = strings.TrimSpace(templates[0].Name)
}
inst := newProfileInstanceDraft(templateName, "cam1")
return &service.ConfigProfileEditor{
Name: "",
BusinessName: "",
Description: "",
OverlayName: "",
Queue: service.DefaultConfigProfileQueue(),
Instances: []service.ConfigProfileInstanceEditor{inst},
}
}
func (u *UI) actionDevicePlanApply(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
data := u.deviceDetailPageData(dev)
if data.DeviceAssignment == nil {
data.Error = "请先到通道部署中为该设备指定视频通道"
u.render(w, r, "device", data)
return
}
if u.tasks == nil {
data.Error = "task service not initialized"
u.render(w, r, "device", data)
return
}
preview, err := u.preview.RenderDeviceAssignment(dev.DeviceID)
data.ConfigPreview = preview
if err != nil {
data.Error = err.Error()
u.render(w, r, "device", data)
return
}
var configDoc any
if err := json.Unmarshal([]byte(preview.JSON), &configDoc); err != nil {
data.Error = "生成配置 JSON 无效: " + err.Error()
u.render(w, r, "device", data)
return
}
task, err := u.tasks.CreateTask("config_apply", []string{dev.DeviceID}, map[string]any{"config": configDoc})
if err != nil {
data.Error = err.Error()
u.render(w, r, "device", data)
return
}
http.Redirect(w, r, "/ui/tasks/"+task.ID, http.StatusFound)
}
func nextProfileInstanceName(instances []service.ConfigProfileInstanceEditor) string {
used := make(map[string]struct{}, len(instances))
for _, inst := range instances {
name := strings.TrimSpace(inst.Name)
if name == "" {
continue
}
used[name] = struct{}{}
}
for i := 1; ; i++ {
candidate := fmt.Sprintf("cam%d", i)
if _, ok := used[candidate]; !ok {
return candidate
}
}
}
func newProfileInstanceDraft(templateName string, channelName string) service.ConfigProfileInstanceEditor {
outputs := map[string]service.OutputBindingEditor{
"stream_output_main": {
PublishHLSPath: "./web/hls/" + channelName + "/index.m3u8",
PublishRTSPPort: "8555",
PublishRTSPPath: "/live/" + channelName,
ChannelNo: channelName,
},
}
return service.ConfigProfileInstanceEditor{
Name: channelName,
Template: templateName,
PublishHLSPath: outputs["stream_output_main"].PublishHLSPath,
PublishRTSPPort: outputs["stream_output_main"].PublishRTSPPort,
PublishRTSPPath: outputs["stream_output_main"].PublishRTSPPath,
ChannelNo: outputs["stream_output_main"].ChannelNo,
OutputBindings: outputs,
}
}
func parseProfileInstanceForm(form url.Values) []service.ConfigProfileInstanceEditor {
indices := make([]int, 0)
seen := map[int]struct{}{}
for key := range form {
if !strings.HasPrefix(key, "instances[") {
continue
}
rest := strings.TrimPrefix(key, "instances[")
end := strings.Index(rest, "]")
if end <= 0 {
continue
}
idx, err := strconv.Atoi(rest[:end])
if err != nil {
continue
}
if _, ok := seen[idx]; ok {
continue
}
seen[idx] = struct{}{}
indices = append(indices, idx)
}
sort.Ints(indices)
out := make([]service.ConfigProfileInstanceEditor, 0, len(indices))
for _, idx := range indices {
prefix := fmt.Sprintf("instances[%d].", idx)
inputBindings := parseInputBindingForm(form, prefix)
serviceBindings := parseServiceBindingForm(form, prefix)
outputBindings := parseOutputBindingForm(form, prefix)
inst := service.ConfigProfileInstanceEditor{
Name: strings.TrimSpace(form.Get(prefix + "name")),
Template: strings.TrimSpace(form.Get(prefix + "template")),
VideoSourceRef: firstString(inputBindingValue(inputBindings, "video_input_main"), strings.TrimSpace(form.Get(prefix+"video_source_ref"))),
DisplayName: strings.TrimSpace(form.Get(prefix + "display_name")),
PublishHLSPath: firstString(outputBindingFormValue(outputBindings, "stream_output_main", "publish_hls_path"), strings.TrimSpace(form.Get(prefix+"publish_hls_path"))),
PublishRTSPPort: firstString(outputBindingFormValue(outputBindings, "stream_output_main", "publish_rtsp_port"), strings.TrimSpace(form.Get(prefix+"publish_rtsp_port"))),
PublishRTSPPath: firstString(outputBindingFormValue(outputBindings, "stream_output_main", "publish_rtsp_path"), strings.TrimSpace(form.Get(prefix+"publish_rtsp_path"))),
ChannelNo: firstString(outputBindingFormValue(outputBindings, "stream_output_main", "channel_no"), strings.TrimSpace(form.Get(prefix+"channel_no"))),
InputBindings: inputBindings,
ServiceBindings: serviceBindings,
OutputBindings: outputBindings,
AdvancedParams: parseAdvancedParams(strings.TrimSpace(form.Get(prefix + "advanced_params"))),
Delete: strings.TrimSpace(form.Get(prefix+"delete")) == "1",
}
if inst.Name != "" || inst.VideoSourceRef != "" || len(inst.ServiceBindings) > 0 || len(inst.OutputBindings) > 0 || inst.Delete {
out = append(out, inst)
}
}
if strings.TrimSpace(form.Get("add_instance")) == "1" {
templateName := "std_workshop_face_recognition_shoe_alarm"
if len(out) > 0 && strings.TrimSpace(out[0].Template) != "" {
templateName = strings.TrimSpace(out[0].Template)
}
out = append(out, newProfileInstanceDraft(templateName, nextProfileInstanceName(out)))
}
if len(out) > 0 {
fallbackTemplate := strings.TrimSpace(out[0].Template)
if fallbackTemplate == "" {
fallbackTemplate = "std_workshop_face_recognition_shoe_alarm"
}
for i := range out {
if strings.TrimSpace(out[i].Template) == "" {
out[i].Template = fallbackTemplate
}
}
}
return out
}
func parseInputBindingForm(form url.Values, prefix string) map[string]service.InputBindingEditor {
bindings := map[string]service.InputBindingEditor{}
for key := range form {
if !strings.HasPrefix(key, prefix+"input_bindings.") || !strings.HasSuffix(key, ".video_source_ref") {
continue
}
slot := strings.TrimPrefix(key, prefix+"input_bindings.")
slot = strings.TrimSuffix(slot, ".video_source_ref")
slot = strings.TrimSpace(slot)
if slot == "" {
continue
}
value := strings.TrimSpace(form.Get(key))
if value == "" {
continue
}
bindings[slot] = service.InputBindingEditor{VideoSourceRef: value}
}
if len(bindings) == 0 {
return nil
}
return bindings
}
func parseServiceBindingForm(form url.Values, prefix string) map[string]service.ServiceBindingEditor {
bindings := map[string]service.ServiceBindingEditor{}
for key := range form {
if !strings.HasPrefix(key, prefix+"service_bindings.") || !strings.HasSuffix(key, ".service_ref") {
continue
}
slot := strings.TrimPrefix(key, prefix+"service_bindings.")
slot = strings.TrimSuffix(slot, ".service_ref")
slot = strings.TrimSpace(slot)
if slot == "" {
continue
}
value := strings.TrimSpace(form.Get(key))
if value == "" {
continue
}
bindings[slot] = service.ServiceBindingEditor{ServiceRef: value}
}
if len(bindings) == 0 {
return nil
}
return bindings
}
func parseOutputBindingForm(form url.Values, prefix string) map[string]service.OutputBindingEditor {
bindings := map[string]service.OutputBindingEditor{}
for key := range form {
if !strings.HasPrefix(key, prefix+"output_bindings.") {
continue
}
slotField := strings.TrimPrefix(key, prefix+"output_bindings.")
dot := strings.LastIndex(slotField, ".")
if dot <= 0 {
continue
}
slot := strings.TrimSpace(slotField[:dot])
field := strings.TrimSpace(slotField[dot+1:])
if slot == "" || field == "" {
continue
}
value := strings.TrimSpace(form.Get(key))
entry := bindings[slot]
switch field {
case "publish_hls_path":
entry.PublishHLSPath = value
case "publish_rtsp_port":
entry.PublishRTSPPort = value
case "publish_rtsp_path":
entry.PublishRTSPPath = value
case "channel_no":
entry.ChannelNo = value
default:
continue
}
if strings.TrimSpace(entry.PublishHLSPath) == "" && strings.TrimSpace(entry.PublishRTSPPort) == "" &&
strings.TrimSpace(entry.PublishRTSPPath) == "" && strings.TrimSpace(entry.ChannelNo) == "" {
continue
}
bindings[slot] = entry
}
if len(bindings) == 0 {
return nil
}
return bindings
}
func inputBindingValue(bindings map[string]service.InputBindingEditor, slot string) string {
if len(bindings) == 0 {
return ""
}
return strings.TrimSpace(bindings[slot].VideoSourceRef)
}
func outputBindingFormValue(bindings map[string]service.OutputBindingEditor, slot string, field string) string {
if len(bindings) == 0 {
return ""
}
item, ok := bindings[slot]
if !ok {
return ""
}
switch field {
case "publish_hls_path":
return strings.TrimSpace(item.PublishHLSPath)
case "publish_rtsp_port":
return strings.TrimSpace(item.PublishRTSPPort)
case "publish_rtsp_path":
return strings.TrimSpace(item.PublishRTSPPath)
case "channel_no":
return strings.TrimSpace(item.ChannelNo)
default:
return ""
}
}
func firstString(values ...string) string {
for _, value := range values {
if strings.TrimSpace(value) != "" {
return strings.TrimSpace(value)
}
}
return ""
}
func selectedIDsFromQuery(values []string) []string {
values = cleanFormList(values)
if len(values) == 0 {
return nil
}
seen := make(map[string]struct{}, len(values))
out := make([]string, 0, len(values))
for _, value := range values {
if _, ok := seen[value]; ok {
continue
}
seen[value] = struct{}{}
out = append(out, value)
}
return out
}
func filterSelectedDeviceIDs(devices []*models.Device, candidates []string) []string {
if len(candidates) == 0 || len(devices) == 0 {
return nil
}
known := make(map[string]struct{}, len(devices))
for _, dev := range devices {
if dev == nil {
continue
}
id := strings.TrimSpace(dev.DeviceID)
if id != "" {
known[id] = struct{}{}
}
}
seen := make(map[string]struct{}, len(candidates))
out := make([]string, 0, len(candidates))
for _, id := range candidates {
id = strings.TrimSpace(id)
if id == "" {
continue
}
if _, ok := known[id]; !ok {
continue
}
if _, ok := seen[id]; ok {
continue
}
seen[id] = struct{}{}
out = append(out, id)
}
if len(out) == 0 {
return nil
}
return out
}
func selectedQueryString(ids []string) string {
if len(ids) == 0 {
return ""
}
values := url.Values{}
for _, id := range ids {
values.Add("selected", id)
}
return values.Encode()
}
func selectedURL(path string, ids []string) string {
query := selectedQueryString(ids)
if query == "" {
return path
}
return path + "?" + query
}
func (u *UI) deviceOverviewPageData(r *http.Request, selectedIDs []string, errMsg string) PageData {
u.ensureDevicesLoaded()
devices := u.registry.GetDevices()
rows := make([]DeviceOverviewRow, 0, len(devices))
for _, dev := range devices {
row := DeviceOverviewRow{Device: dev}
status, _, err := u.loadConfigStatus(dev)
row.ConfigStatus = status
if err != nil {
row.ConfigStatusErr = err.Error()
}
rows = append(rows, row)
}
online := 0
attention := 0
for _, d := range devices {
if d.Online {
online++
} else {
attention++
}
}
failedTasks := 0
if u.tasks != nil {
for _, t := range u.tasks.ListTasks() {
if t.Status == models.TaskFailed {
failedTasks++
}
}
}
if selectedIDs == nil {
selectedIDs = selectedIDsFromQuery(r.URL.Query()["selected"])
}
selectedIDs = filterSelectedDeviceIDs(devices, selectedIDs)
data := PageData{
Title: "设备",
Devices: devices,
DeviceRows: rows,
DeviceCount: len(devices),
OnlineCount: online,
OfflineCount: len(devices) - online,
RunningTaskCount: 0,
FailedTaskCount: failedTasks,
FoundCount: attention,
SelectedDeviceIDs: selectedIDs,
SelectedQuery: selectedQueryString(selectedIDs),
SelectedDevicesURL: selectedURL("/ui/devices", selectedIDs),
BatchConfigURL: selectedURL("/ui/devices/batch-config", selectedIDs),
ReloadSummary: batchActionSummary(rows, selectedIDs, "reload"),
RollbackSummary: batchActionSummary(rows, selectedIDs, "rollback"),
}
if errMsg != "" {
data.Error = errMsg
}
return data
}
func (u *UI) deviceBatchConfigPageData(r *http.Request, selectedIDs []string) PageData {
data := u.deviceOverviewPageData(r, selectedIDs, "")
sources, err := u.preview.ListSources()
data.Title = "下发设备分配"
data.ConfigSources = sources
data.SelectedDevices = selectedDevicesFromIDs(data.Devices, data.SelectedDeviceIDs)
assignments, assignErr := u.preview.ListDeviceAssignments()
filteredAssignments := make([]service.DeviceAssignmentAsset, 0, len(assignments))
selectedSet := make(map[string]struct{}, len(data.SelectedDeviceIDs))
for _, id := range data.SelectedDeviceIDs {
selectedSet[id] = struct{}{}
}
for _, item := range assignments {
if _, ok := selectedSet[item.DeviceID]; ok {
filteredAssignments = append(filteredAssignments, item)
}
}
data.DeviceAssignments = filteredAssignments
if err != nil {
data.Error = err.Error()
} else if assignErr != nil {
data.Error = assignErr.Error()
}
return data
}
func selectedDevicesFromIDs(devices []*models.Device, ids []string) []*models.Device {
if len(devices) == 0 || len(ids) == 0 {
return nil
}
byID := make(map[string]*models.Device, len(devices))
for _, dev := range devices {
if dev == nil {
continue
}
byID[strings.TrimSpace(dev.DeviceID)] = dev
}
selected := make([]*models.Device, 0, len(ids))
for _, id := range ids {
if dev := byID[strings.TrimSpace(id)]; dev != nil {
selected = append(selected, dev)
}
}
return selected
}
func previewResultFromJSON(raw string) *service.ConfigPreviewResult {
raw = strings.TrimSpace(raw)
if raw == "" {
return nil
}
var doc map[string]any
if err := json.Unmarshal([]byte(raw), &doc); err != nil {
return nil
}
metadata, _ := doc["metadata"].(map[string]any)
return &service.ConfigPreviewResult{
JSON: raw,
Metadata: metadata,
Size: len([]byte(raw)),
}
}
func populateSelectionsFromPreview(data *PageData) {
if data == nil || data.ConfigPreview == nil {
return
}
if metadata := data.ConfigPreview.Metadata; metadata != nil {
if v, _ := metadata["template"].(string); strings.TrimSpace(v) != "" {
data.SelectedTemplate = v
}
if v, _ := metadata["profile"].(string); strings.TrimSpace(v) != "" {
data.SelectedProfile = v
}
if v, _ := metadata["config_id"].(string); strings.TrimSpace(v) != "" {
data.SelectedConfigID = v
}
if v, _ := metadata["config_version"].(string); strings.TrimSpace(v) != "" {
data.SelectedVersion = v
}
if items, ok := metadata["overlays"].([]any); ok {
overlays := make([]string, 0, len(items))
for _, item := range items {
if s, ok := item.(string); ok && strings.TrimSpace(s) != "" {
overlays = append(overlays, s)
}
}
if len(overlays) > 0 {
data.SelectedOverlays = overlays
}
}
}
}
func profileAssetTemplate(asset *service.ConfigProfileAsset) string {
if asset == nil {
return ""
}
for _, item := range asset.Instances {
if v := strings.TrimSpace(item.Template); v != "" {
return v
}
}
return ""
}
func profileAssetBusinessName(asset *service.ConfigProfileAsset) string {
if asset == nil {
return ""
}
if v := strings.TrimSpace(asset.BusinessName); v != "" {
return v
}
return strings.TrimSpace(asset.Name)
}
func batchActionSummary(rows []DeviceOverviewRow, selectedIDs []string, action string) string {
if len(selectedIDs) == 0 {
return ""
}
rowByID := make(map[string]DeviceOverviewRow, len(rows))
for _, row := range rows {
if row.Device == nil {
continue
}
rowByID[strings.TrimSpace(row.Device.DeviceID)] = row
}
lines := make([]string, 0, len(selectedIDs))
for _, id := range selectedIDs {
row, ok := rowByID[strings.TrimSpace(id)]
if !ok || row.Device == nil {
continue
}
label := row.Device.DisplayName()
switch action {
case "reload":
summary := "未取到当前运行配置"
if row.ConfigStatus != nil {
meta := row.ConfigStatus.Metadata
if name := strings.TrimSpace(meta.BusinessName); name != "" {
summary = name
if profile := strings.TrimSpace(meta.Profile); profile != "" {
summary += " (" + profile + ")"
}
} else if profile := strings.TrimSpace(meta.Profile); profile != "" {
summary = profile
} else if configID := strings.TrimSpace(meta.ConfigID); configID != "" {
summary = configID
}
}
lines = append(lines, label+" -> "+summary)
case "rollback":
summary := "未取到可回滚运行配置"
if row.ConfigStatus != nil && row.ConfigStatus.PreviousConfig != nil {
meta := row.ConfigStatus.PreviousConfig.Metadata
if name := strings.TrimSpace(meta.BusinessName); name != "" {
summary = name
if profile := strings.TrimSpace(meta.Profile); profile != "" {
summary += " (" + profile + ")"
}
} else if profile := strings.TrimSpace(meta.Profile); profile != "" {
summary = profile
} else if configID := strings.TrimSpace(meta.ConfigID); configID != "" {
summary = configID
}
}
lines = append(lines, label+" -> "+summary)
}
}
return strings.Join(lines, "；")
}
func (u *UI) actionDeviceConfigUIPlan(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
_ = r.ParseForm()
raw := strings.TrimSpace(r.FormValue("json"))
if raw == "" {
raw = `{"instances":[]}`
}
if err := json.Unmarshal([]byte(raw), new(any)); err != nil {
data := u.loadConfigUIData(dev)
data.Error = "json 无效: " + err.Error()
data.RawJSON = raw
u.render(w, r, "config_ui", data)
return
}
body, code, err := u.agent.Do("POST", dev.IP, dev.AgentPort, "/v1/config/ui/plan", []byte(raw))
data := u.loadConfigUIData(dev)
data.Message = fmt.Sprintf("POST /v1/config/ui/plan -> %d", code)
data.RawText = prettyJSON(body)
data.RawJSON = raw
if err != nil {
data.Error = err.Error()
}
u.render(w, r, "config_ui", data)
}
func (u *UI) actionDeviceConfigUIApply(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
_ = r.ParseForm()
raw := strings.TrimSpace(r.FormValue("json"))
if raw == "" {
raw = `{"instances":[]}`
}
if err := json.Unmarshal([]byte(raw), new(any)); err != nil {
data := u.loadConfigUIData(dev)
data.Error = "json 无效: " + err.Error()
data.RawJSON = raw
u.render(w, r, "config_ui", data)
return
}
body, code, err := u.agent.Do("POST", dev.IP, dev.AgentPort, "/v1/config/ui/apply", []byte(raw))
data := u.loadConfigUIData(dev)
data.Message = fmt.Sprintf("POST /v1/config/ui/apply -> %d", code)
data.RawText = prettyJSON(body)
data.RawJSON = raw
if err != nil {
data.Error = err.Error()
}
u.render(w, r, "config_ui", data)
}
func (u *UI) actionDeviceFaceGalleryUpload(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
if err := r.ParseMultipartForm(500 << 20); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
file, hdr, err := r.FormFile("file")
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
defer file.Close()
resp, code, derr := u.agent.DoStream("PUT", dev.IP, dev.AgentPort, "/v1/face-gallery", file, "application/octet-stream", hdr.Size)
data := u.loadConfigUIData(dev)
data.Message = fmt.Sprintf("PUT /v1/face-gallery -> %d", code)
data.RawText = prettyJSON(resp)
if derr != nil {
data.Error = derr.Error()
}
u.render(w, r, "config_ui", data)
}
func (u *UI) actionDeviceFaceGalleryReload(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
dev, ok := u.findDevice(id)
if !ok {
http.NotFound(w, r)
return
}
resp, code, err := u.agent.Do("POST", dev.IP, dev.AgentPort, "/v1/face-gallery/reload", nil)
data := u.loadConfigUIData(dev)
data.Message = fmt.Sprintf("POST /v1/face-gallery/reload -> %d", code)
data.RawText = prettyJSON(resp)
if err != nil {
data.Error = err.Error()
}
u.render(w, r, "config_ui", data)
}