using System.Collections.Generic;
using UnityEngine;

public class SimpleMinggeAttributeWin : UIBase
{
    [SerializeField] TextEx title;
    [SerializeField] ScrollerController scroller;
    [SerializeField] ScrollerController skillScroller;
    [SerializeField] SimpleMinggeAttributeCell simpleMinggeAttributeCell;
    Dictionary<int, long> simpleAttrDict;
    List<int> simpleAttrSortList;
    string simpleAttrTitleName;
    Dictionary<int, int> skillDic;
    List<int> skillList;
    protected override void OnPreOpen()
    {
        simpleAttrDict = AttributeManager.Instance.simpleAttrDict;
        simpleAttrSortList = AttributeManager.Instance.simpleAttrSortList;
        simpleAttrTitleName = AttributeManager.Instance.simpleAttrTitleName;
        skillDic = AttributeManager.Instance.skillDic;
        skillList = AttributeManager.Instance.skillList;

        skillScroller.OnGetDynamicSize += OnGetSkillChatDynamicSize;
        skillScroller.OnRefreshCell += OnRefreshSkillCell;

        scroller.OnRefreshCell += OnRefreshCell;
        title.text = simpleAttrTitleName;
        CreateScroller();
        CreateSkillScroller();
    }

    protected override void OnPreClose()
    {
        scroller.OnRefreshCell -= OnRefreshCell;

        skillScroller.OnGetDynamicSize -= OnGetSkillChatDynamicSize;
        skillScroller.OnRefreshCell -= OnRefreshSkillCell;
    }

    private void OnRefreshCell(ScrollerDataType type, CellView cell)
    {
        var _cell = cell.GetComponent<SimpleAttributeAttrCell>();
        _cell?.Display(cell.index, simpleAttrSortList, simpleAttrDict);
    }

    private void OnRefreshSkillCell(ScrollerDataType type, CellView cell)
    {
        var _cell = cell.GetComponent<SimpleMinggeAttributeCell>();
        _cell?.Display(cell.index, skillList, skillDic);
    }

    private void CreateSkillScroller()
    {
        skillScroller.Refresh();
        if (skillList != null)
        {
            for (int i = 0; i < skillList.Count; i++)
            {
                skillScroller.AddCell(ScrollerDataType.Header, i);
            }
        }
        skillScroller.Restart();
    }

    private bool OnGetSkillChatDynamicSize(ScrollerDataType type, int index, out float height)
    {
        height = 0;
        if (skillList.IsNullOrEmpty() || index < 0 || index >= skillList.Count)
            return false;
        if (!TryGetContentByIndex(index, out string content))
            return false;
        height = simpleMinggeAttributeCell.GetHeight(content);
        return true;
    }

    private bool TryGetContentByIndex(int index, out string content)
    {
        content = string.Empty;
        if (skillDic.IsNullOrEmpty() || index < 0 || index >= skillList.Count)
            return false;
        int skillID = skillList[index];
        int lv = skillDic == null || !skillDic.ContainsKey(skillID) ? 0 : skillDic[skillID];
        if (!AttributeManager.Instance.TryGetInfoBySkillID(skillID, lv, out string name, out content))
            return false;
        return true;
    }

    private void CreateScroller()
    {
        scroller.Refresh();
        if (simpleAttrSortList != null)
        {
            int rowCount = (int)Mathf.Ceil((float)simpleAttrSortList.Count / AttributeManager.Instance.SimpleAttributeMaxRowCnt);
            for (int i = 0; i < rowCount; i++)
            {
                scroller.AddCell(ScrollerDataType.Header, i);
            }
        }
        scroller.Restart();
    }
}