using Cal.DataTable;
using System;
using System.Collections.Generic;
using System.Text;

namespace ET
{
    public class AddEquipOrMaterialBySpecialEffect : GoodsEffect
    {
        public override string Init(Unit unit, GoodsBase goodsBase,bool isLock =false)
        {
            base.unit = unit;
            GoodsBase = goodsBase;
            IsLock = isLock;
            Execute().Coroutine();
            BuffState = BuffState.Finished;
            return string.Empty;
        }
        private static readonly float[] _commonProbabilities = { 0.1f * 0.01f, 0.6f * 0.01f, 7.7f * 0.01f, 91.6f * 0.01f };
        private static readonly float[] _uncommonProbabilities = { 0.2f * 0.01f, 1.2f * 0.01f, 14.4f * 0.01f, 84.2f * 0.01f };
        private static readonly float[] _rareProbabilities = { 0.3f * 0.01f, 1.8f * 0.01f, 21.6f * 0.01f, 76.3f * 0.01f };
        private static readonly float[] _epicProbabilities = { 0.4f * 0.01f, 2.3f * 0.01f, 28.8f * 0.01f, 68.5f * 0.01f };
        readonly float[][] _probabilities = new float[4][] { _commonProbabilities, _uncommonProbabilities, _rareProbabilities, _epicProbabilities };
        private List<int> _tempList = new List<int>();
        public override async ETVoid Execute()
        {
            {
                for (int i = 0; i < GoodsBase.EquipBySpecialArr.Length; i++)
                {
                    GoodsBase.EquipBySpecial equip = GoodsBase.EquipBySpecialArr[i];
                    if (equip.EquipBySpecial_MinId == 0 &&
                       equip.EquipBySpecial_MaxId == 0) continue;
                    //!通过固定概率选择品质
                    int qualityIndex = MathHelper.GetProbabilityIndex(_probabilities[GoodsBase.Quality-1]);
                    int quality = Quality.Epic - (Quality)qualityIndex;
                    _tempList.Clear();
                    //!筛选
                    for (int id = equip.EquipBySpecial_MinId; id < equip.EquipBySpecial_MaxId + 1; id++)
                    {
                        EquipBase equipBase = DataTableHelper.Get<EquipBase>(id);
                        if (equipBase.Quality == quality)
                        {
                            _tempList.Add(id);
                        }
                    }
                }
                //!在筛选好的里面选择一个
                if (_tempList.Count != 0)
                {
                    int selectIndex = RandomHelper.RandomNumber(0, _tempList.Count);
                    ItemComponent.Instance.AddItem(unit, _tempList[selectIndex], 1, isLock: IsLock,getSource:GoodsBase.Name);
                }
            }
            {
                for (int i = 0; i < GoodsBase.MaterialBySpecialArr.Length; i++)
                {
                    GoodsBase.MaterialBySpecial materials = GoodsBase.MaterialBySpecialArr[i];
                    if (materials.MaterialBySpecial_MinId == 0 &&
                        materials.MaterialBySpecial_MaxId == 0) continue;
                    //!通过固定概率选择品质
                    int qualityIndex = MathHelper.GetProbabilityIndex(_probabilities[GoodsBase.Quality-1]);
                    int quality = Quality.Epic - (Quality)qualityIndex;
                    _tempList.Clear();
                    //!筛选
                    for (int id = materials.MaterialBySpecial_MinId; id < materials.MaterialBySpecial_MaxId + 1; id++)
                    {
                        MaterialBase materialBase = DataTableHelper.Get<MaterialBase>(id);
                        if (materialBase.Quality == quality)
                        {
                            _tempList.Add(id);
                        }
                    }

                }
                //!在筛选好的里面选择3个
                for (int j = 0; j < 3; j++)
                {
                    await TimerComponent.Instance.WaitAsync(1);
                    if (_tempList.Count != 0)
                    {
                        int selectIndex = RandomHelper.RandomNumber(0, _tempList.Count);
                        ItemComponent.Instance.AddItem(unit, _tempList[selectIndex], 1, isLock: IsLock,getSource:GoodsBase.Name);
                    }
                }
            }
            M2C_SendBag ret = new M2C_SendBag();
            BagHelper.GetBagInfo(unit, ret.BagMapList);
            MessageHelper.SendActor(unit, ret);
        }
    }
}