using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using TMPro;
using UnityEngine.SceneManagement;
using System.Linq;
using System;

public class MenuScene : MonoBehaviour
{
    private PlayerData playerDara;
    private PlayerData.SetingData setingData;

    private GameObject RoundUi;
    private GameObject DigitalSelection;
    private GameObject RandomSeed;
    private GameObject RandomWaveFuncSeed;
    private GameObject RandomWaveFuncSeedWaitImage;
    private GameObject RandomWaveFuncSeedTextObj;

    private TextMeshProUGUI mainVolume;
    private TextMeshProUGUI musicVolume;
    private TextMeshProUGUI audioVolume;

    // 输入框
    private TextMeshProUGUI RandomSeedText;
    private TextMeshProUGUI RandomWaveFuncSeedText;

    // 按键Trans
    private Transform ExitButtonTrans;
    private Transform SetingButtonTrans;
    private Transform RandomButtonTrans;
    private Transform RandomWaveFunctionButtonTrans;
    private Transform EmptyButtonTrans;
    private Transform RandomButtonOKButtonTrans;
    private Transform RandomWaveFunctionButtonOKButtonTrans;

    private SoundManage soundManage;
    private UIAnim uiAnim;

    void Start()
    {
        // UI动画
        uiAnim = new UIAnim(this);

        // 加“?”是为了在当前场景测试
        playerDara = GameObject.Find("_PlayerData")?.GetComponent<PlayerData>();
        setingData = playerDara?.setingData ?? new PlayerData.SetingData();

        // 音频
        soundManage = GameObject.Find("SoundManager").GetComponent<SoundManage>();
        soundManage.SetVolume(setingData.mainVolume,
                              setingData.musicVolume,
                              setingData.audioVolume);
        soundManage.PlayMenuMusic();

        #region 需要控制激活状态的组件
        RoundUi = transform.Find("RoundUi").gameObject;
        DigitalSelection = transform.Find("DigitalSelection").gameObject;
        #endregion

        #region 主界面
        // 主界面按键
        ExitButtonTrans = transform.Find("ExitButton");
        ExitButtonTrans.GetComponent<Button>().onClick.AddListener(
                () => { uiAnim.ButtonAnim(ExitButtonTrans); soundManage.PlayButton();  // 动画、声音
                    SceneManager.LoadScene(0); }
            );
        SetingButtonTrans = transform.Find("SetingButton");
        SetingButtonTrans.GetComponent<Button>().onClick.AddListener(
                () => { uiAnim.ButtonAnim(SetingButtonTrans); soundManage.PlayButton();  // 动画、声音
                    uiAnim.OpenWindow(DigitalSelection); RoundUi.SetActive(false); }
            );
        RandomButtonTrans = transform.Find("RandomButton");
        RandomButtonTrans.GetComponent<Button>().onClick.AddListener(
                () => { uiAnim.ButtonAnim(RandomButtonTrans); soundManage.PlayButton();  // 动画、声音
                    uiAnim.OpenWindow(RandomSeed); }
            );
        RandomWaveFunctionButtonTrans = transform.Find("RandomWaveFunctionButton");
        RandomWaveFunctionButtonTrans.GetComponent<Button>().onClick.AddListener(
                () => { uiAnim.ButtonAnim(RandomWaveFunctionButtonTrans); soundManage.PlayButton();  // 动画、声音
                    uiAnim.OpenWindow(RandomWaveFuncSeed); }
            );
        EmptyButtonTrans = transform.Find("EmptyButton");
        EmptyButtonTrans.GetComponent<Button>().onClick.AddListener(
                () => { uiAnim.ButtonAnim(EmptyButtonTrans); soundManage.PlayButton();  // 动画、声音
                    SudokuCreate.SetZeroSudoku(); SudokuCreate.printSudoku(); SceneManager.LoadScene(2); }
            );
        // 两个随机按键处理
        RandomSeed = transform.Find("RandomButton").Find("RondamSeed").gameObject;
        RandomWaveFuncSeed = transform.Find("RandomWaveFunctionButton").Find("RondamSeed").gameObject;
        RandomWaveFuncSeedWaitImage = transform.Find("RandomWaveFunctionButton").Find("RondamSeed").Find("Input").Find("Image").gameObject;
        RandomWaveFuncSeedTextObj = transform.Find("RandomWaveFunctionButton").Find("RondamSeed").Find("Input").Find("InputField (TMP)").gameObject;

        RandomSeedText = transform.Find("RandomButton").Find("RondamSeed").Find("Input").
                            Find("InputField (TMP)").Find("Text Area").Find("Text").GetComponent<TextMeshProUGUI>();
        RandomWaveFuncSeedText = transform.Find("RandomWaveFunctionButton").Find("RondamSeed").Find("Input").
                            Find("InputField (TMP)").Find("Text Area").Find("Text").GetComponent<TextMeshProUGUI>();
        RandomButtonOKButtonTrans = transform.Find("RandomButton").Find("RondamSeed").Find("Input").Find("OKButton");
        RandomButtonOKButtonTrans.GetComponent<Button>().onClick.AddListener(
                () =>
                {
                    uiAnim.ButtonAnim(RandomButtonOKButtonTrans);
                    soundManage.PlayButton();
                    int seed;
                    string text = RandomSeedText.text[0] == '-' ? "-" : "";
                    // Linq筛选数字,文本框输入带有一些额外的字符
                    foreach (string item in from c in RandomSeedText.text where Char.IsDigit(c) select c.ToString())
                        text += item;
                    SudokuCreate.TemplateRandomSudoku(int.TryParse(text, out seed) ? seed : -1);
                    print(text + "," + seed.ToString());
                    SudokuCreate.printSudoku(); 
                    SceneManager.LoadScene(2);
                }
            );
        RandomWaveFunctionButtonOKButtonTrans = transform.Find("RandomWaveFunctionButton").Find("RondamSeed").Find("Input").Find("OKButton");
        RandomWaveFunctionButtonOKButtonTrans.GetComponent<Button>().onClick.AddListener(
                () =>
                {
                    uiAnim.ButtonAnim(RandomWaveFunctionButtonOKButtonTrans);
                    soundManage.PlayButton();
                    int seed;
                    string text = RandomSeedText.text[0] == '-' ? "-" : "";
                    // Linq筛选数字,文本框输入带有一些额外的字符
                    foreach (string item in from c in RandomWaveFuncSeedText.text where Char.IsDigit(c) select c.ToString())
                        text += item;
                    SudokuCreate.WaveFunctionRandomSudoku(int.TryParse(text, out seed) ? seed : -1);
                    SudokuCreate.printSudoku();
                    SceneManager.LoadScene(2);
                }
            );
        transform.Find("RandomButton").Find("RondamSeed").Find("BackButton").GetComponent<Button>().onClick.AddListener(
                () => { soundManage.PlayButton(); uiAnim.CloseWindow(RandomSeed); }
            );
        transform.Find("RandomWaveFunctionButton").Find("RondamSeed").Find("BackButton").GetComponent<Button>().onClick.AddListener(
                () => { soundManage.PlayButton(); uiAnim.CloseWindow(RandomWaveFuncSeed); }
            );
        #endregion

        #region 关卡选项按键初始化
        int i = 0;
        foreach (Transform button in transform.Find("RoundUi").Find("Element"))
        {
            if (playerDara != null)
            {
                // 添加音效
                button.GetComponent<Button>().onClick.AddListener(() => { soundManage.PlayButton(); });
                // 添加玩家记录
                if (playerDara.saveData.passCount[i] > 0)
                {
                    button.GetComponent<Image>().color = new Color(255, 245, 180);
                    button.Find("Time").GetComponent<TextMeshProUGUI>().text =
                        Tool.TimeFormat(playerDara.saveData.passTime[i]);
                }
            }
            i++;
        }
        #endregion

        #region 设置面板
        mainVolume = transform.Find("DigitalSelection").Find("Seting").Find("MainVolume").Find("Value").GetComponent<TextMeshProUGUI>();
        musicVolume = transform.Find("DigitalSelection").Find("Seting").Find("MusicVolume").Find("Value").GetComponent<TextMeshProUGUI>();
        audioVolume = transform.Find("DigitalSelection").Find("Seting").Find("AudioVolume").Find("Value").GetComponent<TextMeshProUGUI>();

        // 设置界面按键
        transform.Find("DigitalSelection").Find("BackButton").GetComponent<Button>().onClick.AddListener(
                () => {
                        soundManage.PlayButton();
                        uiAnim.CloseWindow(DigitalSelection, 0.05f); 
                        RoundUi.SetActive(true);
                        playerDara?.SaveSeting();
                }
            );
        transform.Find("DigitalSelection").Find("Seting").Find("QuitButton").GetComponent<Button>().onClick.AddListener(
                () => {
                        soundManage.PlayButton();
                        playerDara?.SaveSeting();
                        #if UNITY_EDITOR // 编辑器中退出游戏
                        UnityEditor.EditorApplication.isPlaying = false;
                        #else // 应用程序中退出游戏
	                        UnityEngine.Application.Quit();
                        #endif
                    }
                );
        // 滑块初始化
        var MainVolume = transform.Find("DigitalSelection").Find("Seting").Find("MainVolume").GetComponent<Slider>();
        var MusicVolume = transform.Find("DigitalSelection").Find("Seting").Find("MusicVolume").GetComponent<Slider>();
        var AudioVolume = transform.Find("DigitalSelection").Find("Seting").Find("AudioVolume").GetComponent<Slider>();
        MainVolume.value = setingData.mainVolume;
        MusicVolume.value = setingData.musicVolume;
        AudioVolume.value = setingData.audioVolume;
        mainVolume.text = ((int)(setingData.mainVolume * 100)).ToString();
        musicVolume.text = ((int)(setingData.musicVolume * 100)).ToString();
        audioVolume.text = ((int)(setingData.audioVolume * 100)).ToString();
        // 滑块响应
        MainVolume.onValueChanged.AddListener(
                p => { mainVolume.text = ((int)(p * 100)).ToString(); setingData.mainVolume = p; }
            );
        MusicVolume.onValueChanged.AddListener(
                p => { musicVolume.text = ((int)(p * 100)).ToString(); setingData.musicVolume = p; }
            );
        AudioVolume.onValueChanged.AddListener(
                p => { audioVolume.text = ((int)(p * 100)).ToString(); setingData.audioVolume = p; }
            );
        #endregion
    }

}