#pragma once

// 基础OTK头文件 - 确保正确的包含顺序
#include <pfcGlobal.h>
#include <pfcSession.h>
#include <wfcSession.h>
#include <wfcGlobal.h>
#include <pfcModel.h>
#include <pfcExceptions.h>
#include <pfcExport.h>
#include <pfcFeature.h>
#include <pfcComponentFeat.h>
#include <pfcFeature_s.h>
#include <pfcSolid.h>
#include <wfcSolid.h>
#include <wfcSolidInstructions.h>
#include <string>
#include <vector>
#include <map>
#include <set>
#include <algorithm>

// Creo状态信息结构
struct CreoStatus {
    bool is_connected = false;
    std::string version;
    std::string build;
    std::string working_directory;
    int session_id = 0;
};

// 模型状态信息结构
struct ModelStatus {
    bool has_model = false;
    std::string name;
    std::string filename;
    std::string type;
    std::string software; // 从OTK API获取，不设默认值
    std::string version;  // 从OTK API获取，不设默认值
    std::string connection_time;
    bool is_assembly = false;
    int total_parts = 0;
    int assembly_levels = 0;
    std::string file_size;
    std::string connection_status;
    std::string open_time;
};

// 导出结果结构
struct ExportResult {
    bool success = false;
    std::string export_path;
    std::string file_size;
    std::string format;
    std::string export_time;
    std::string software;
    std::string original_file;
    std::string dirname;
    std::string filename;
    std::string error_message;
};

// 层级分析组件信息结构
struct ComponentInfo {
    std::string id;
    std::string name;
    std::string type;         // "assembly" 或 "part"
    int level;
    int children_count;
    std::string path;
    std::string file_size;
    std::string deletion_safety;  // "forbidden", "risky", "moderate"
    bool is_visible;
    std::string model_type;      // "MDL_ASSEMBLY", "MDL_PART", "MDL_DRAWING" 等
    std::string full_path;       // 完整的组件路径
};

// 层级分析请求结构
struct HierarchyAnalysisRequest {
    std::string software_type;
    std::string project_name;
    int max_depth;
    bool include_geometry;
    std::map<std::string, std::string> analysis_options;
};

// 删除建议结构
struct DeletionRecommendation {
    std::string component_id;
    std::string component_name;
    int level;
    std::string reason;
    std::vector<std::string> risk_factors;
    double confidence;
};

// 层级分析结果结构
struct HierarchyAnalysisResult {
    bool success = false;
    std::string message;
    std::string project_name;
    int total_levels;
    int total_components;
    std::vector<std::vector<ComponentInfo>> hierarchy;
    std::vector<DeletionRecommendation> safe_deletions;
    std::vector<DeletionRecommendation> risky_deletions;
    std::string error_message;
};

// Creo管理器类
class CreoManager {
public:
    static CreoManager& Instance();
    
    // 状态检测
    CreoStatus GetCreoStatus();
    ModelStatus GetModelStatus();
    
    // 基础操作
    bool ShowMessage(const std::string& message);
    
    // 导出功能
    ExportResult ExportModelToSTEP(const std::string& export_path, const std::string& geom_flags = "solids");
    
    // 层级分析功能
    HierarchyAnalysisResult AnalyzeModelHierarchy(const HierarchyAnalysisRequest& request);
    
    // 层级删除功能
    struct HierarchyDeleteResult {
        bool success = false;
        std::string message;
        int original_levels;
        int target_level;
        int final_levels;
        std::map<int, std::vector<std::string>> deleted_components;
        int total_deleted;
        int successful;
        int failed;
        std::string error_message;
    };
    
    HierarchyDeleteResult DeleteHierarchyComponents(const std::string& project_name, int target_level);
    
    
    
    // 辅助功能
    std::string GetCurrentTimeString();
    std::string GetCurrentTimeStringISO();
    std::string GetFileSize(const std::string& filepath);
    int SafeCalculateAssemblyLevels(wfcWAssembly_ptr assembly);
    
    // 文件大小统计
    std::string GetModelFileSize(pfcModel_ptr model);
    std::string CalculateAssemblyTotalSize(pfcModel_ptr model);
    double ParseMBFromSizeString(const std::string& size_str);
    
private:
    CreoManager();  // 需要自定义构造函数来设置配置
    ~CreoManager() = default;
    CreoManager(const CreoManager&) = delete;
    CreoManager& operator=(const CreoManager&) = delete;
    
    // 辅助函数
    std::string XStringToString(const xstring& xstr);
    xstring StringToXString(const std::string& str);
    
    // 层级分析私有方法 (新SOTA算法)
    void AnalyzeAssemblyNode(wfcWAssembly_ptr assembly, 
                            int level, 
                            const std::string& parentName, 
                            const std::string& currentPath,
                            HierarchyAnalysisResult& result);
    
    ComponentInfo CreateComponentFromFeature(pfcComponentFeat_ptr compFeat, 
                                           int level, 
                                           const std::string& parentName, 
                                           const std::string& currentPath,
                                           pfcModel_ptr preloadedModel = nullptr);
    
    pfcModel_ptr LoadComponentModel(pfcComponentFeat_ptr compFeat);
    
    
    // 旧方法 (保留用于兼容)
    void TraverseAssemblyLevels(wfcWAssembly_ptr assembly, 
                               int current_level, 
                               const std::string& parent_path,
                               std::vector<std::vector<ComponentInfo>>& hierarchy_levels,
                               std::vector<ComponentInfo>& all_components);
    
    void ClearStaticVisitedModels();
    
    ComponentInfo CreateComponentInfo(wfcWComponentPath_ptr component_path, 
                                     int level, const std::string& parent_path);
    
    // 新增CREOSON风格的安全方法
    ComponentInfo CreateComponentInfoSafe(wfcWComponentPath_ptr component_path, 
                                         int level, const std::string& parent_path);
    
    bool CheckCanRecurseSafely(wfcWComponentPath_ptr component_path);
    
    wfcWAssembly_ptr GetSubAssemblySafely(wfcWComponentPath_ptr component_path);
    
    std::string GetComponentTypeSafe(wfcWComponentPath_ptr component_path);
    
    std::string GenerateComponentPathId(wfcWComponentPath_ptr component_path);
    
    std::string EvaluateDeletionSafety(const ComponentInfo& component);
    
    std::string GetComponentFileSize(wfcWComponentPath_ptr component_path);
    
    std::string GetModelTypeString(pfcModelType model_type);
    
    int CountChildComponents(wfcWComponentPath_ptr component_path);
    
    // 会话管理（避免重复代码）
    struct SessionInfo {
        pfcSession_ptr session;
        wfcWSession_ptr wSession;
        bool is_valid;
        std::string version;
        std::string build;
    };
    SessionInfo GetSessionInfo();
};