WXMC/.svn/pristine/8a/8aa2cbdcaac7e71f402d324d8acaee4a82ac5a1b.svn-base

using Sirenix.OdinInspector;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;

public class UnTalkAnim : MonoBehaviour
{
    #region Define

    public delegate void OnPlayAnimFinishedHandler();
    public delegate void OnLinePlayedHandler(int line);

    [System.Serializable]
    public struct TalkerInfo
    {
        public string Name;
        public Sprite Icon;
    }

    [System.Serializable]
    public struct TalkerUIInfo
    {
        public Image HeadIcon;
        public TMPro.TMP_Text NameText;
    }

    [System.Serializable]
    public struct PlayTalkAnimLine
    {
        public TalkerInfo Talker;
        public List<string> Lines;
        public List<PHomePush.NodeChoseItem> NodeItems;

        public bool IsRouteChoose;
        public bool ChoseMode;
        //public List<string> ChoseItemLines;
    }

    [System.Serializable]
    public struct PlayTalksAnimInfo
    {
        public List<PlayTalkAnimLine> Lines;

        public bool NoOpening;
        public bool NoEnding;

        public OnPlayAnimFinishedHandler OnPlayAnimFinished;
        public OnLinePlayedHandler OnLinePlayed;
    }

    #endregion

    [SerializeField]
    private float m_showTextInterval;

    [SerializeField]
    private float m_fadeSpeed;

    [SerializeField]
    private CanvasGroup m_panelGroup;

    [SerializeField]
    private TalkerUIInfo m_talkerUI;

    [SerializeField]
    private TMPro.TMP_Text m_speechText;

    [SerializeField]
    private Text m_typeText;

    [SerializeField]
    private GameObject m_rewardPanel;

    [SerializeField]
    private GameObject m_routePanel;


    #region TalkMode

    [SerializeField]
    private bool m_talkModeConfirmed;

    [SerializeField]
    private GameObject m_choseModePanel;

    [SerializeField]
    private GameObject m_talkModePanel;

    [SerializeField]
    private GameObject m_talkModeFinishedGO;

    private PlayTalkAnimLine? m_currentPlayInfo;
    private int m_currentTalkModeLineIndex;

    private int m_showTextCount = 0;

    private string TalkModeCurrentLine
    {
        get
        {
            return m_currentPlayInfo.Value.Lines[m_currentTalkModeLineIndex];
        }
    }

    private bool IsTalkModeLineFinished
    {
        get
        {
            return m_showTextCount >= TalkModeCurrentLine.Length;
        }
    }

    private void SetSpeechText(string text)
    {
        m_speechText.text = text;
    }

    #endregion

    #region Chose Mode

    private bool m_inputComfirmed;
    private int m_choseIndex;

    [SerializeField]
    private GameObject m_choseModeItemPrefab;
    [SerializeField]
    private Transform m_choseItemParent;
    private List<GameObject> m_choseModeItems = new List<GameObject>();

    public int ChoseIndex
    {
        get
        {
            return m_choseIndex;
        }
    }

    private void OnButtonChosed(int btnIndex)
    {
        m_choseIndex = btnIndex;
        m_inputComfirmed = true;
    }

    #endregion

    private void SetAnimFadeOpacity(float opacity)
    {
        m_panelGroup.alpha = opacity;
    }

    private void RefreshTalkerUIs(PlayTalkAnimLine playInfo)
    {
        m_talkerUI.HeadIcon.sprite = playInfo.Talker.Icon;
        m_talkerUI.NameText.text = playInfo.Talker.Name;
    }

    public IEnumerator PlayTalkAnim_Start(PlayTalkAnimLine playInfo)
    {
        SetSpeechText("");
        RefreshTalkerUIs(playInfo);
        float startValue = 0;
        float endValue = 1;
        float curValue = startValue;

        while (curValue < endValue)
        {
            curValue += Time.deltaTime * m_fadeSpeed;
            SetAnimFadeOpacity(curValue);
            yield return null;
        }
    }

    public IEnumerator PlayTalkAnim_End(PlayTalkAnimLine playInfo)
    {
        float startValue = 1;
        float endValue = 0;
        float curValue = startValue;

        while (curValue > endValue)
        {
            curValue -= Time.deltaTime * m_fadeSpeed;
            SetAnimFadeOpacity(curValue);
            yield return null;
        }
    }

    public void SetTalkText(PlayTalkAnimLine playInfo)
    {
        m_currentPlayInfo = playInfo;
        m_choseModePanel.SetActive(false);
        m_talkModePanel.SetActive(true);
        m_talkModeFinishedGO.SetActive(false);
        m_typeText.text = playInfo.IsRouteChoose ? "Choose a path" : "Choose a reward";
        m_rewardPanel.SetActive(!playInfo.IsRouteChoose);
        m_routePanel.SetActive(playInfo.IsRouteChoose);
        if (playInfo.ChoseMode)
        {
            m_inputComfirmed = false;

            foreach (var item in m_choseModeItems)
            {
                Destroy(item);
            }
            m_choseModeItems.Clear();

            int count = playInfo.NodeItems.Count;
            for (int i = 0; i < count; i++)
            {
                string item = playInfo.NodeItems[i].Desc;
                GameObject newGO = Instantiate(m_choseModeItemPrefab, m_choseItemParent);
                m_choseModeItems.Add(newGO);
                UnTalkChoseButton btnScript = newGO.GetComponent<UnTalkChoseButton>();
                btnScript.ButtonIndex = i;
                btnScript.SetNodeItem(playInfo.NodeItems[i]);
                btnScript.OnChosen.AddListener(delegate ()
                {
                    OnButtonChosed(btnScript.ButtonIndex);
                });
            }
        }
    }

    public IEnumerator PlayTalkAnim_Text(PlayTalkAnimLine playInfo)
    {
        m_currentPlayInfo = playInfo;
        RefreshTalkerUIs(playInfo);

        if (playInfo.ChoseMode)
        {
            m_choseModePanel.SetActive(true);
            m_talkModePanel.SetActive(false);
            while (true)
            {
                if (!m_inputComfirmed)
                {
                    yield return null;
                    continue;
                }

                m_inputComfirmed = false;
                break;
            }
        }
        else
        {
            m_currentTalkModeLineIndex = 0;
            m_choseModePanel.SetActive(false);
            m_talkModePanel.SetActive(true);
            SetSpeechText("");

            while (m_currentTalkModeLineIndex < playInfo.Lines.Count)
            {
                m_talkModeFinishedGO.SetActive(false);
                m_talkModeConfirmed = false;
                m_showTextCount = 0;

                int totalCount = TalkModeCurrentLine.Length;

                while (m_showTextCount <= totalCount)
                {
                    yield return new WaitForSeconds(m_showTextInterval);
                    int showCount = m_showTextCount <= totalCount ? m_showTextCount : totalCount;
                    SetSpeechText(TalkModeCurrentLine.Substring(0, showCount));
                    m_showTextCount++;
                }

                m_talkModeFinishedGO.SetActive(true);

                while (!m_talkModeConfirmed)
                {
                    yield return null;
                }
                m_talkModeConfirmed = false;
                m_currentTalkModeLineIndex++;
            }
        }

        m_currentPlayInfo = null;
    }

    public void JumpTextAnim()
    {
        m_showTextCount = 1000000;
        //print($"iii {m_currentTalkModeLineIndex}");
    }

    public void FinishTalkMode()
    {
        if (m_currentPlayInfo == null)
        {
            return;
        }

        if (!IsTalkModeLineFinished)
        {
            JumpTextAnim();
            return;
        }

        m_talkModeConfirmed = true;
    }

    public IEnumerator PlayTalksAnim(PlayTalksAnimInfo playInfo)
    {
        if (playInfo.Lines == null || playInfo.Lines.Count == 0)
        {
            yield break;
        }

        if (!playInfo.NoOpening)
        {
            yield return PlayTalkAnim_Start(playInfo.Lines.First());
        }
        for (int i = 0; i < playInfo.Lines.Count; i++)
        {
            playInfo.OnLinePlayed?.Invoke(i);
            yield return PlayTalkAnim_Text(playInfo.Lines[i]);
        }
        if (!playInfo.NoEnding)
        {
            yield return PlayTalkAnim_End(playInfo.Lines.Last());
        }
        playInfo.OnPlayAnimFinished?.Invoke();
    }

    [Button]
    public void TestPlayTalks(PlayTalksAnimInfo playInfo)
    {
        StartCoroutine(PlayTalksAnim(playInfo));
    }

    private void Update()
    {
        if (m_currentPlayInfo != null && !m_currentPlayInfo.Value.ChoseMode)
        {
            if (Input.anyKeyDown)
            {
                FinishTalkMode();
            }
        }
    }
}