using System;
using System.Collections;
using System.Collections.Generic;
using AibisDream.Framework;
using AibisDream.Kit;
using AibisDream.Utility;
using DG.Tweening;
using TMPro;
using UnityEngine;
using UnityEngine.Localization.Components;
using Yarn.Unity;

namespace AibisDream
{
    public class TaskPanel : MonoBehaviour, IUIPanel, IDialogView
    {
        private Transform  _taskListParent;
        private GameObject _taskItemPrefab;

        private readonly Dictionary<string, GameObject> _taskDict = new();

        private void Awake()
        {
            _taskListParent = transform.Find("Record");
            _taskItemPrefab = ResourceKit.LoadAddressableSync<GameObject>(ConstRef.TaskItemName);
            EnumEventSystem.Global.Register(GameLoopEnum.GameQuit, ClearTasks);
            DialogCanvasManager.Instance.RegisterDialogView(DialogViewType.Task, this);
        }
        
        #region 诊疗单功能

        public void CompleteTask(string lineId)
        {
            if (_taskDict.TryGetValue(lineId, out var taskItem))
            {
                taskItem.GetComponent<TMP_Text>().fontStyle |= FontStyles.Strikethrough;
            }
        }
        
        public void ClearTasks()
        {
            foreach (var task in _taskDict)
            {
                Destroy(task.Value);
            }
            _taskDict.Clear();
        }

        #endregion
        
        #region 对话框功能实现

        public void ShowLine(string dialogLine, CharacterVo character, Action nextStep, string lineId, bool isAutoSkip = false)
        {
            var taskItem = Instantiate(_taskItemPrefab, _taskListParent);
            // 设置本地化数据
            var localize = taskItem.GetComponent<LocalizeStringEvent>();
            localize.SetTable(DialogController.Instance.GetCurLocalizedTableName());
            localize.SetEntry(lineId);
            _taskDict[lineId] = taskItem;

            ActionKit.Delay(0.5f, nextStep);
        }

        public void ShowOptions(DialogOption[] dialogueOptions)
        {
            Debug.Log("Task 面板不能显示选项");
        }

        public void HideDialog()
        {
            // HideDialog应该由其他函数控制
        }

        public bool TrySkipLine(bool isForceSkip = false)
        {
            // 这里不能跳过对话
            return true;
        }

        public void NextStep()
        {
            // 这里不能手动跳到下一行
        }

        #endregion
        
        
        #region 打开和关闭

        public bool IsOpen { get; private set;}

        public void Show()
        {
            gameObject.SetActive(true);
            AudioManager.Instance.PlaySfx("event:/Scriptal/taskmanager");
            // 下移
            transform.DOLocalMoveY(-350, 1f).OnComplete(() =>
            {
                IsOpen = true;
            });
        }

        public void Hide()
        {
            // 上移
            AudioManager.Instance.PlaySfx("event:/Scriptal/taskmanager");
            transform.DOLocalMoveY(0, 1f).OnComplete(() =>
            {
                gameObject.SetActive(false);
                IsOpen = false;
            });
        }

        #endregion
    }
    
    public static class TaskYarnCommand
    {
        private static TaskPanel TaskPanel => UIManager.Instance.GetComponent<TaskPanel>();
        
        [YarnCommand("complete_task")]
        public static void CompleteTask(string lineId)
        {
            TaskPanel.CompleteTask(lineId);
        }
        
        [YarnCommand("clear_tasks")]
        public static void ClearTasks()
        {
            TaskPanel.ClearTasks();
        }

        [YarnCommand("task_moveIn")]
        public static IEnumerator ShowTask()
        {
            UIManager.Instance.ShowPanel<TaskPanel>();
            yield return new WaitForSeconds(1);
        }
        
        [YarnCommand("task_moveOut")]
        public static IEnumerator HideTask()
        {
            UIManager.Instance.HidePanel<TaskPanel>();
            yield return new WaitForSeconds(1);
        }
    }
}