using Assets.Scripts.Common.ChatSystem;

using AX.NetworkSystem;
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using UnityEngine;
using UnityEngine.UI;
using SuperScrollView;
using AX.MessageSystem;
using Tween;

public class ChatPanel : UIView
{
    //无限循环ListView
    public LoopListView2 MyList;
    //输入框数据
    public InputField ChatInputField;
    // 频道按钮
    public GameObject ChannelButtons;
    //
    public CommonButton HideButton;
    public CommonButton ShowButton;
    //录音机
    private AudioRecorder recorder;

    private string fileName;

    private TimeSpan time;
    private DateTime startTime;

    public override UIViewType ViewType
    {
        get
        {
            return UIViewType.Normal;
        }
    }
    public void ShowLongSize()
    {
        Show();
        ChannelButtons.SetActive(false);
        (transform as RectTransform).sizeDelta = new Vector2(1260, 226);
        MyList.ResetListView();
        UpdateUI();
    }
    public void ShowShortSize()
    {
        Show();
        // 调整层次到最后
        transform.SetAsFirstSibling();
        HideButton.gameObject.SetActive(true);
        ChannelButtons.SetActive(true);
        (transform as RectTransform).sizeDelta = new Vector2(600, 315);
        MyList.ResetListView();
        UpdateUI();
        //①提升战术素养 （<color=#a40e24>27</color>）	②提升战术协同 （<color=#f80c2e>25</color>）	③购买车辆 （<color=#fb435d>11</color>）
    }
    // 显示指挥中心聊天尺寸
    public void ShowCommandCenterSize()
    {
        Show();
        // 调整层次到最后
        HideButton.gameObject.SetActive(true);
        ChannelButtons.SetActive(true);
        (transform as RectTransform).sizeDelta = new Vector2(600, 315);
        MyList.ResetListView();
        UpdateUI();
    }
    /// <summary>
    /// 显示出警聊天尺寸
    /// </summary>
    public void ShowPoliceSize()
    {
        Show();
        ChannelButtons.SetActive(false);
        (transform as RectTransform).sizeDelta = new Vector2(810, 226);
        MyList.ResetListView();
        UpdateUI();
    }
    private void Awake()
    {
        ChatManager.Instance.InitPublicChatMsgs();
        MyList.InitListView(ChatManager.Instance.GetMsgsCountFromCurrentPublicChannel(), SetPublicMsgData);

        HideButton.OnClicked = HideButton_OnClicked;
        ShowButton.OnClicked = ShowButton_OnClicked;
    }

    private void ShowButton_OnClicked(CommonButton obj)
    {
        ShowButton.gameObject.SetActive(false);
        RectTransform rect = transform as RectTransform;
        rect.TnUguiMove(new Vector3(86, 16, 0), 1)
            .SetEase(Ease.InOutBack)
            .SetCallBack(x => HideButton.gameObject.SetActive(true));
    }

    private void HideButton_OnClicked(CommonButton obj)
    {
        HideButton.gameObject.SetActive(false);
        RectTransform rect = transform as RectTransform;
        rect.TnUguiMove(new Vector3(-rect.sizeDelta.x, 16, 0), 1)
            .SetEase(Ease.InBack)
            .SetCallBack(x => ShowButton.gameObject.SetActive(true));
    }

    private void Start()
    {
        recorder = GetComponent<AudioRecorder>();
        recorder.Stopped += OnRecorderStopped;

    }
    //更新Item
    private LoopListViewItem2 SetPublicMsgData(LoopListView2 listView, int index)
    {
        // 获取数据
        ChatMessage itemData = ChatManager.Instance.GetCurrentPublicChatMsgByIndex(index);
        LoopListViewItem2 item = null;
        // 判断数据的类型
        if (itemData is ChatTextMessage)
        {
            ChatTextMessage msg = itemData as ChatTextMessage;
            item = listView.NewListViewItem("ChatTextItem");
            ChatTextItem itemScript = item.GetComponent<ChatTextItem>();
            if (item.IsInitHandlerCalled == false)
            {
                item.IsInitHandlerCalled = true;
                itemScript.Init();
            }
            itemScript.SetData(msg, index);
        }
        else if (itemData is ChatAudioMessage)
        {
            ChatAudioMessage msg = itemData as ChatAudioMessage;
            item = listView.NewListViewItem("ChatAudioItem");
            ChatAudioItem itemScript = item.GetComponent<ChatAudioItem>();
            if (item.IsInitHandlerCalled == false)
            {
                item.IsInitHandlerCalled = true;
                itemScript.Init();
            }
            itemScript.SetData(msg, index);
        }
        return item;
    }
    private void OnEnable()
    {
        MessageDispatcher.AddListener(MessageName.RefreshPublicChatMsgs.ToString(), RefreshPublicChatMsgs);
    }
    private void OnDisable()
    {
        MessageDispatcher.RemoveListener(MessageName.RefreshPublicChatMsgs.ToString(), RefreshPublicChatMsgs);
    }

    private void RefreshPublicChatMsgs(IMessage obj)
    {
        UpdateUI();
    }

    public override void OnDestroy()
    {
        base.OnDestroy();
        recorder.Stopped -= OnRecorderStopped;
#if !UNITY_EDITOR
        //销毁聊天数据
        ChatManager.Instance.ClearPublicChatMsgs();
#endif

    }
    /// <summary>
    /// 创建音频文件
    /// </summary>
    /// <param name="segment"></param>
    private void OnRecorderStopped(ArraySegment<byte> segment)
    {
        //生成文件名
        fileName = string.Format("{0}.opus", Guid.NewGuid().ToString("N"));
        string userPath = ChatManager.Instance.UserPath;
        if (!Directory.Exists(userPath))
        {
            Directory.CreateDirectory(userPath);
        }
        string filePath = Path.Combine(userPath, fileName);
        using (var filestream = new FileStream(filePath, FileMode.CreateNew))
        {
            filestream.Write(segment.Array, segment.Offset, segment.Count);
        }
        // 结束记录语音时间
        time = DateTime.Now - startTime;
        ChatManager.Instance.SendPublicAudioChatMessage(fileName, time);
        // 输入框获取焦点
        ChatInputField.ActivateInputField();
    }

    private void Update()
    {
        if (Input.GetKeyDown(KeyCode.Return))
        {
            InputFieldEnter();
        }
    }
    /// <summary>
    /// 更新UI
    /// </summary>
    public void UpdateUI()
    {
        int count = ChatManager.Instance.GetMsgsCountFromCurrentPublicChannel();
        MyList.SetListItemCount(count, false);
        MyList.MovePanelToItemIndex(count, 0);
    }
    /// <summary>
    /// 移动到指定位置
    /// </summary>
    /// <param name="index"></param>
    public void MoveTo(int index)
    {
        MyList.MovePanelToItemIndex(index, 0);
    }
    /// <summary>
    /// 发送文本消息
    /// </summary>
    public void InputFieldEnter()
    {
        string inputText = ChatInputField.text;
        ChatInputField.text = null;
        if (!string.IsNullOrEmpty(inputText))
        {
            //向服务器发送公聊文本消息
            ChatManager.Instance.SendPublicTextChatMessage(inputText);
        }
        // 输入框获取焦点
        ChatInputField.ActivateInputField();
    }
    /// <summary>
    /// 弹起语音按钮
    /// </summary>
    public void AudioFieldEnterUp()
    {
        recorder.StopRecorder();
        //// 结束记录语音时间
        //time = DateTime.Now - startTime;
        //ChatManager.Instance.SendPublicAudioChatMessage(fileName, time);
    }
    /// <summary>
    /// 按下语音按钮
    /// </summary>
    public void AudioFieldEnterDown()
    {

        if (recorder.Ready)
        {
            startTime = DateTime.Now;
            // 开始记录语音事件
            recorder.StartRecorder();
        }
        else
        {
            LoadPromptWin.Instance.LoadTextPromptWindow("没有可用设备", 1f);
        }
    }
}