using Cysharp.Threading.Tasks;

using MessagePipe;

using PMaker.Await;
using PMaker.Await.UI;
using PMaker.MessagePipe;

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;

using TMPro;

using UniRx;

using UnityEngine;
using UnityEngine.UI;

public class UIGlobal : AwaitBehaviour
{
    [SerializeField]
    private ToggleButton _muteBtn;

    [SerializeField]
    private Button[] _btns;

    [SerializeField]
    private TextMeshProUGUI _topText;

    private void Reset()
    {
        var toggleBtns = this.GetComponentsInChildren<ToggleButton>(true);
        this._muteBtn = toggleBtns.First(_ => _.name == "声音Btn");

        var btns = this.GetComponentsInChildren<Button>(true);
        var list = new List<Button>
        {
            btns.First(_ => _.name == "首页Btn"),
            btns.First(_ => _.name == "类型Btn")
        };
        this._btns = list.ToArray();

        _topText = this.GetComponentsInChildren<TextMeshProUGUI>(true).First(_ => _.name == "text_top");
    }

    private void Awake()
    {
        MessageKit.GetSubscriber<string, (string name, bool value)>()
                  .Subscribe(this.name, _ => {
                      this.transform.Find(_.name).gameObject.SetActive(_.value);
                  })
                  .AddTo(this);
    }

    private void Start()
    {
        var cancellationToken = this.GetCancellationTokenOnDestroy();
        _muteBtn
            .onValueChanged
            .AsObservable()
            .Subscribe(_ => {
                if (_ == true)
                {
                    Debug.Log("静音");
                }
                else
                {
                    Debug.Log("取消静音");
                }
                MessageKit.Publish("Mute", _);
            })
            .AddTo(this);

        // 首页
        _btns[0]
            .OnClickAsObservable()
            .Subscribe(async _ => {
                await this.ShowTip_2MiniAsync("返回将清空当前模块进度",
                    cancellationToken: cancellationToken,
                    onSelect: new Func<CancellationToken, UniTask>[]
                    {
                        async token => {
                        MessageKit
                            .GetPublisher<string>()
                            .Publish("返回首页");
                        await UniTask.Yield();
                        },
                        async token => {
                        await UniTask.Yield();
                        },
                    }
                    );
            })
            .AddTo(this);

        // 类型
        _btns[1]
            .OnClickAsObservable()
            .Subscribe(async _ => {
                await this.ShowTip_2MiniAsync("返回将清空当前模块进度",
                   cancellationToken: cancellationToken,
                   onSelect: new Func<CancellationToken, UniTask>[]
                   {
                        async token => {
                        MessageKit
                            .GetPublisher<string>()
                            .Publish("返回类型");
                        await UniTask.Yield();
                        },
                        async token => {
                        await UniTask.Yield();
                        },
                   }
                   );
            })
            .AddTo(this);

        // 顶部标题
        MessageKit.GetSubscriber<string, string>()
                  .Subscribe("SetTopText", _ => {
                      this._topText.text = _;
                  })
                  .AddTo(this);
    }

    public override UniTask WaitAsync(CancellationToken cancellationToken = default)
    {
        throw new System.NotImplementedException();
    }

    public async UniTask ShowTip_2MiniAsync(string content, string title = "提  示", string btn1Name = "确定", string btn2Name = "取消", CancellationToken cancellationToken = default, params Func<CancellationToken, UniTask>[] onSelect)
    {
        var select = this.transform.Find("提示_2_mini").GetComponent<UISelect>();
        var text = select.GetComponentsInChildren<TextMeshProUGUI>();
        text[0].text = title;
        text[1].text = content;
        text[2].text = btn1Name;
        text[3].text = btn2Name;
        await select.WaitAsync(cancellationToken, onSelect);
    }

    public async UniTask ShowTip_2Async(string content, string title = "提  示", string btn1Name = "确定", string btn2Name = "取消", CancellationToken cancellationToken = default, params Func<CancellationToken, UniTask>[] onSelect)
    {
        var select = this.transform.Find("提示_2").GetComponent<UISelect>();
        var text = select.GetComponentsInChildren<TextMeshProUGUI>();
        text[0].text = title;
        text[1].text = content;
        text[2].text = btn1Name;
        text[3].text = btn2Name;
        await select.WaitAsync(cancellationToken, onSelect);
    }
}