using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using XNode;

//维修场景预制件管理器 用于规划维修步骤 管理维修步骤
public class RepairPrefabManager : MonoBehaviour
{
    [Tooltip("步骤规划编辑器")]
    public NodeGraph Procress;

    [Tooltip("拆卸时终步骤节点")]
    public StepNode tearDownLastNode;

    [Tooltip("安装时终步骤节点")]
    public StepNode installLastNode;

    Dictionary<string, List<string>> keyValues = new Dictionary<string, List<string>>();

    List<StepRelation> stepRelations = new List<StepRelation>();
    // Start is called before the first frame update
    void Start()
    {
        for (int i = 0; i < Procress.nodes.Count; i++)
        {
            foreach (NodePort item in Procress.nodes[i].Outputs)
            {
                if (item.IsConnected)
                {
                    string nodeName = (string)item.node.GetValue(null);
                    if (keyValues.ContainsKey(nodeName))
                    {
                        Debug.LogError($"存在重复的步骤名称{nodeName},跳过重复节点");
                        continue;
                    }
                    keyValues.Add(nodeName, new List<string>());
                    List<NodePort> Connections = item.GetConnections();//获取当前节点 后续的所有节点
                    for (int j = 0; j < Connections.Count; j++)
                    {
                        string postpositionNodeName = (string)Connections[j].node.GetValue(null);
                        keyValues[nodeName].Add(postpositionNodeName);
                        stepRelations.Add(new StepRelation(nodeName, postpositionNodeName));
                    }
                }
            }
        }//梳理流程关系

        ProcessManager.Instance.InitStepRelationDic(stepRelations, (string)tearDownLastNode.GetValue(null), (string)installLastNode.GetValue(null));//注入流程管理器
    }

    //测试代码
    private void Update()
    {

        if (Input.GetKeyDown(KeyCode.Space))
        {
            List<string> unFinishedStep = ProcessManager.Instance.GetUnFinishedtep();
            if (unFinishedStep.Count == 0)
            {
                Debug.Log("所有步骤都完成了!");
            }
            else
            {
                for (int i = 0; i < unFinishedStep.Count; i++)
                {
                    Debug.Log($"当前未完成步骤：{unFinishedStep[i]}");
                }
            }
        }
        //if (Input.GetKeyDown(KeyCode.S))
        //{
        //    ProcessManager.Instance.SetProcess(ProcessEnum.teardown);
        //    ProcessManager.Instance.StartProcess(ProcessOver);
        //}


    }
#if UNITY_EDITOR

    private void ProcessOver(ProcessEnum process)
    {
        Debug.LogWarning($"{process}流程结束");
        switch (process)
        {
            case ProcessEnum.teardown://拆卸流程结束时 反转流程继续开始安装流程
                Invoke("ResetProcress", 10f);
                break;
            case ProcessEnum.assemble:
                Debug.LogWarning($"安装流程结束,训练完成");
                break;
            default:
                break;
        }

    }

    private void ResetProcress()
    {
        Debug.Log($"开始安装流程");
        ProcessManager.Instance.SetProcess(ProcessEnum.assemble);
        ProcessManager.Instance.StartProcess(ProcessOver);
    }
#endif
}