using MongoDB.Bson.Serialization.Attributes;
using Sirenix.OdinInspector;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using ET;
using System;
#if UNITY_EDITOR
using System.Linq;
using UnityEngine;
#endif

namespace Cal
{
#if UNITY
    [Serializable]
    public class DictionaryInt32Single : Dictionary<int, float>, ISerializationCallbackReceiver
    {

        [SerializeField] private List<int> keys = new List<int>();
        [SerializeField] private List<float> values = new List<float>();

        public void OnBeforeSerialize()
        {
            keys.Clear();
            values.Clear();
            foreach (KeyValuePair<int, float> pair in this)
            {
                keys.Add(pair.Key);
                values.Add(pair.Value);
            }
        }

        public void OnAfterDeserialize()
        {
            this.Clear();

            if (keys.Count != values.Count)
                throw new System.Exception("there are " + keys.Count + " keys and " + values.Count + " values after deserialization. Make sure that both key and value types are serializable.");

            for (int i = 0; i < keys.Count; i++)
                this.Add(keys[i], values[i]);
        }
    }
#endif
    [GUIColor(0.8f, 0.8f, 1f)]
    [BsonIgnoreExtraElements]
    [HideReferenceObjectPicker]
    [System.Serializable]
    public class SkillParam
    {

        [LabelText("变化性数值")]
        [DictionaryDrawerSettings(KeyLabel = "等级", ValueLabel = "数值")]
        [ShowIf("skillSourcetype", SkillSourcetype.Changable)]
        [BsonDictionaryOptions(Representation = MongoDB.Bson.Serialization.Options.DictionaryRepresentation.ArrayOfArrays)]
#if UNITY
        [SerializeField]
        public DictionaryInt32Single values;
#else
        public Dictionary<int,float> values;
#endif

        [HideInInspector]
        public SkillSourcetype skillSourcetype;

#if UNITY
        [BsonIgnore]
        [LabelText("变化最大等级")]
        [PropertyRange(0, 15), PropertyOrder(-1)]
        [ShowInInspector]
        [ShowIf("skillSourcetype", SkillSourcetype.Changable)]
        private int maxLevel
        {
            get
            {
                if (values == null)
                    return 0;
                if (values.Count == 0)
                    return 0;
                return values.Last().Key;
            }
            set
            {
                var dic = new DictionaryInt32Single();
                for (int i = 1; i <= value; i++)
                {
                    if (values != null && values.TryGetValue(i, out var _value))
                        dic.Add(i, _value);
                    else
                        dic.Add(i, 0);
                }
                values = dic;
            }
        }
#endif
        [LabelText("输入数值")]
        [ShowIf("skillSourcetype", SkillSourcetype.Constage)]
        public float value;

        //#if SERVER
        //        public SkillDataTableArgs args;
        //#endif
#if UNITY_EDITOR
        //[LabelText("选择参数")]
        //[ShowIf("skillSourcetype", SkillSourcetype.Changable)]
        //public SkillDataTableArgs args
        //{
        //    get => SkillDataTableArgs.Args0; set
        //    {
        //        if (skillSourcetype == SkillSourcetype.Constage)
        //        {
        //            values = null;
        //        }
        //        else if (skillSourcetype == SkillSourcetype.Changable)
        //        {
        //            if (dic.Count == 0)
        //            {
        //                GenerateDic();
        //            }
        //            if (!dic.TryGetValue(skillId_, out var _dic))
        //            {
        //                Log.Error($"@dic has not the key = {skillId_}");
        //                return;
        //            }
        //            values = new Dictionary<int, float>();
        //            foreach (var kv in _dic)
        //            {
        //                int level = kv.Key;
        //                if (!kv.Value.TryGetValue((int)value, out var floatValue))
        //                {
        //                    //Log.Error($"@_dic has not the key = {skillId_} args = {value}");
        //                    continue;
        //                }
        //                values.Add(level, floatValue);
        //            }
        //        }
        //        else
        //        {
        //            values = null;
        //        }
        //    }
        //}
        #region Excel
        //        private void GenerateDic()
        //        {
        //            NPOI.XSSF.UserModel.XSSFWorkbook workbook;

        //            using (FileStream file = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
        //            {
        //                workbook = new XSSFWorkbook(file);
        //            }
        //            ISheet sheet = workbook.GetSheetAt(0);
        //            for (int i = 4; i < 500; i++)
        //            {
        //                for (int j = 10; j < 30; j++)
        //                {
        //                    int id = int.Parse(GetCellString(sheet, i, 1));
        //                    string str = GetCellString(sheet, i, j);
        //                    if (str != "")
        //                    {
        //                        if (!dic.TryGetValue(id / 100, out var _dic))
        //                        {
        //                            dic[id / 100] = _dic = new Dictionary<int, Dictionary<int, float>>();
        //                        }
        //                        if (!_dic.TryGetValue(id % 100, out var __dic))
        //                        {
        //                            _dic[id % 100] = __dic = new Dictionary<int, float>();
        //                        }
        //                        __dic.Add(j - 10, float.Parse(str));
        //                    }
        //                }
        //            }
        //        }
        //        private static string GetCellString(ISheet sheet, int i, int j)
        //        {
        //            IRow _irow = sheet.GetRow(i);
        //            if (_irow != null)
        //            {
        //                return GetCellString(_irow, j);
        //            }
        //            return "";
        //        }
        //        private static string GetCellString(IRow row, int i)
        //        {
        //            ICell _icell = row.GetCell(i);
        //            if (_icell != null)
        //            {
        //                return GetCellString(_icell); ;
        //            }
        //            return "";
        //        }
        //        private static string GetCellString(ICell cell)
        //        {
        //            if (cell != null)
        //            {
        //                if (cell.CellType == CellType.Numeric || (cell.CellType == CellType.Formula && cell.CachedFormulaResultType == CellType.Numeric))
        //                {
        //                    return cell.NumericCellValue.ToString();
        //                }
        //                else if (cell.CellType == CellType.String || (cell.CellType == CellType.Formula && cell.CachedFormulaResultType == CellType.String))
        //                {
        //                    return cell.StringCellValue.ToString();
        //                }
        //                else if (cell.CellType == CellType.Boolean || (cell.CellType == CellType.Formula && cell.CachedFormulaResultType == CellType.Boolean))
        //                {
        //                    return cell.BooleanCellValue.ToString();
        //                }
        //                else
        //                {
        //                    return cell.ToString();
        //                }
        //            }
        //            return "";
        //        }
        #endregion

        [Button("不需要数值")]
        [ButtonGroup("param")]
        void NoneParam()
        {
            skillSourcetype = SkillSourcetype.None;
            values = null;
        }
        [Button("固定型数值")]
        [ButtonGroup("param")]
        void InputParam()
        {
            skillSourcetype = SkillSourcetype.Constage;
            values = null;
        }
        [Button("变化型数值")]
        [ButtonGroup("param")]
        void DataTableParam()
        {
            skillSourcetype = SkillSourcetype.Changable;
        }
#endif
    }

    [HideReferenceObjectPicker]
    [Serializable]
    public class ValueCalculate
    {
        [LabelText("伤害计算类型")]
        public ValueCalculateType calculateType;

        [LabelText("伤害系数(XX%)")]
        [SerializeField]
        public SkillParam param;
    }
}