using System.Collections;
using System.Collections.Generic;
using UnityEngine;

/// <summary>
/// 负责工具材料包管理
/// </summary>
public class PacksackBagMgr : BaseManager<PacksackBagMgr>
{
    /// <summary>
    /// 背包里所有东西
    /// </summary>
    private Dictionary<string, List<ItemInfo>> toolAndMaterialDic = new Dictionary<string, List<ItemInfo>>();
    /// <summary>
    /// 已经穿戴
    /// </summary>
    public Dictionary<string, ItemInfo> wearDic = new Dictionary<string, ItemInfo>();

    private PacksackBagMgr()
    {
    }

    public Dictionary<string, List<ItemInfo>> GetCurrentBagData()
    {
        return toolAndMaterialDic;
    }


    /// <summary>
    /// 添加一个工器具或材料
    /// </summary>
    /// <param name="name"></param>
    public void AddOneToolOrMater(ItemInfo itemInfo)
    {
        if (toolAndMaterialDic.ContainsKey(itemInfo.toolName))
        {
            toolAndMaterialDic[itemInfo.toolName].Add(itemInfo);
        }
        else
        {
            toolAndMaterialDic.Add(itemInfo.toolName, new List<ItemInfo>() { itemInfo });
        }
    }

    public Dictionary<string, List<ItemInfo>> GetItemsByE_TMDType(E_ToolOrDeviceOrMaterials tmdTpye)
    {
        Dictionary<string, List<ItemInfo>> tempNew = new Dictionary<string, List<ItemInfo>>();

        var dicTemp = toolAndMaterialDic;
        foreach (var item in dicTemp.Keys)
        {
            for (int i = 0; i < dicTemp[item].Count; i++)
            {
                if (dicTemp[item][i].toolOrDeviceOrMaterial == tmdTpye)
                {

                    if (tempNew.ContainsKey(dicTemp[item][i].toolName))
                    {
                        tempNew[dicTemp[item][i].toolName].Add(dicTemp[item][i]);
                    }
                    else
                    {
                        tempNew.Add(dicTemp[item][i].toolName, new List<ItemInfo>() { dicTemp[item][i] });
                    }
                }
            }

        }
        return tempNew;
    }

    /// <summary>
    /// 移除一个工器具或材料
    /// </summary>
    /// <param name="name"></param>
    public void RemoveOneToolOrMater(ItemInfo itemInfo)
    {
        if (toolAndMaterialDic.ContainsKey(itemInfo.toolName))
        {
            if (toolAndMaterialDic[itemInfo.toolName].Count > 1)
            {
                toolAndMaterialDic[itemInfo.toolName].Remove(itemInfo);
            }
            else
            {
                toolAndMaterialDic.Remove(itemInfo.toolName);
            }
        }
    }
    /// <summary>
    /// 移除多个
    /// </summary>
    /// <param name="itemInfo"></param>
    public void RemoveAllToolOrMater(ItemInfo itemInfo)
    {
        if (toolAndMaterialDic.ContainsKey(itemInfo.toolName))
        {
            toolAndMaterialDic.Remove(itemInfo.toolName);
        }
    }

    /// <summary>
    /// 清除背包数据
    /// </summary>
    public void ClearAllData()
    {
        wearDic.Clear();
        toolAndMaterialDic.Clear();
    }

    /// <summary>
    /// 拿出背包所有东西
    /// </summary>
    public void ClearAllToolAndDiveceAndMaterial()
    {
        foreach (var item in toolAndMaterialDic.Keys)
        {
            List<ItemInfo> temp = toolAndMaterialDic[item];
            for (int j = 0; j < temp.Count; j++)
            {
                int indexJ = j;
                GameObject obj = GameObject.Instantiate(temp[indexJ].objPrefab);
                obj.name = temp[indexJ].toolName;
                obj.transform.position = temp[indexJ].selfPosInToolRoom;
                obj.GetComponent<Tool_SelectComponent>().itemInfo = temp[indexJ];
                obj.GetComponent<Tool_SelectComponent>().GetInfo();
            }
        }

        ClearAllData();
    }

    /// <summary>
    /// 添加 穿戴 状态 0 去掉 1 穿上
    /// </summary>
    /// <param name="itemInfo"></param>
    /// <param name="state"></param>
    public void WearItemState(ItemInfo itemInfo, bool state)
    {
        if (state)
        {
            if (!wearDic.ContainsKey(itemInfo.toolName))
                wearDic.Add(itemInfo.toolName, itemInfo);
        }
        else
        {
            if (wearDic.ContainsKey(itemInfo.toolName))
                wearDic.Remove(itemInfo.toolName);
        }
    }
}