using System.Collections.Generic;
using MotionFramework;
using UnityEngine;
using UnityEngine.UI;

namespace DefaultNamespace.ProcessMode
{
    [ScriptDescription("流程模式管理器")]
    public class AnimationProcessManager : MonoBehaviour
    {
        private Dictionary<string, AnimationProcess> processes; // 存储不同类型流程的字典
        public ProcessMode currentMode; // 当前模式
        private int currentStepIndex; // 当前步骤索引
        private ProcessUIManager uiManager; // 引用UIManager实例

        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="uiManager">UIManager实例</param>
        public AnimationProcessManager(ProcessUIManager uiManager)
        {
            this.uiManager = uiManager;
            processes = new Dictionary<string, AnimationProcess>();
            InitializeProcesses(); // 初始化流程
            currentStepIndex = 0;
        }

        /// <summary>
        /// 初始化所有流程
        /// </summary>
        private void InitializeProcesses()
        {
            AddProcess("Teaching"); // 添加教学流程
            AddProcess("Training"); // 添加培训流程
            AddProcess("Practice"); // 添加练习流程
            AddProcess("Assessment"); // 添加考核流程
        }

        /// <summary>
        /// 添加一个新的流程
        /// </summary>
        /// <param name="type">流程类型</param>
        public void AddProcess(string type)
        {
            if (!processes.ContainsKey(type))
            {
                processes[type] = new AnimationProcess(type);
            }
        }

        /// <summary>
        /// 向指定类型的流程中添加步骤
        /// </summary>
        /// <param name="type">流程类型</param>
        /// <param name="step">要添加的步骤</param>
        public void AddStepToProcess(string type, AnimationStep step)
        {
            if (processes.ContainsKey(type))
            {
                processes[type].AddStep(step);
            }
        }

        /// <summary>
        /// 获取指定类型流程的总评分
        /// </summary>
        /// <param name="type">流程类型</param>
        /// <returns>总评分</returns>
        public float GetTotalScoreForProcess(string type)
        {
            if (processes.ContainsKey(type))
            {
                return processes[type].CalculateTotalScore();
            }
            return 0;
        }

        /// <summary>
        /// 处理用户点击事件
        /// </summary>
        /// <param name="clickedObject">被点击的对象</param>
        public void HandleClick(GameObject clickedObject)
        {
            string type = currentMode.ToString();

            if (processes.ContainsKey(type))
            {
                AnimationProcess process = processes[type];

                if (currentStepIndex < process.Steps.Count)
                {
                    AnimationStep step = process.Steps[currentStepIndex];

                    if (step.CorrectObject == clickedObject)
                    {
                        step.PlayAnimation();

                        switch (currentMode)
                        {
                            case ProcessMode.Teaching:
                                uiManager.HighlightNextStep(step); // 高亮下一个步骤
                                break;
                            case ProcessMode.Training:
                                uiManager.ShowTrainingStep(step); // 显示培训步骤
                                break;
                            case ProcessMode.Practice:
                                uiManager.ShowPracticeStep(step); // 显示练习步骤
                                break;
                            case ProcessMode.Assessment:
                                // 无提示
                                break;
                        }

                        currentStepIndex++;
                    }
                    else
                    {
                        Debug.Log("Incorrect object clicked.");
                    }
                }
            }
        }
    }
}