using Cal;
using System;
using System.Collections.Generic;

namespace ET
{
    public class PetAwakeSystem : AwakeSystem<Pet>
    {
    	public override void Awake(Pet self)
    	{
            self.level = 1;
            self.name = "宠物";
            self.Load();
        }
    }
    public class PetLoadSystem : LoadSystem<Pet>
    {
        public override void Load(Pet self)
        {
            self.Load();
        }
    }
    public class PetDeserializeSystem : DeserializeSystem<Pet>
    {
        public override void Deserialize(Pet self)
        {
            self.Load();
        }
    }
    public static class PetSystem
    {
        public static void Load(this Pet self)
        {
            self.getAttributeFunc += self.GetAttribute;
            self.Init();
        }
        public static void Init(this Pet self)
        {
            int key = (int)AttributeType.力量;
            if (!self.addToCharacter.ContainsKey(key))
                self.addToCharacter[key] = 0;
            key = (int)AttributeType.敏捷;
            if (!self.addToCharacter.ContainsKey(key))
                self.addToCharacter[key] = 0;
            key = (int)AttributeType.精神;
            if (!self.addToCharacter.ContainsKey(key))
                self.addToCharacter[key] = 0;
            key = (int)AttributeType.智慧;
            if (!self.addToCharacter.ContainsKey(key))
                self.addToCharacter[key] = 0;
            key = (int)AttributeType.体质;
            if (!self.addToCharacter.ContainsKey(key))
                self.addToCharacter[key] = 0;
            key = (int)AttributeType.耐力;
            if (!self.addToCharacter.ContainsKey(key))
                self.addToCharacter[key] = 0;
        }
        public static float GetAttribute(this Pet self,AttributeType attributeType)
        {
            float bound = 0f;
            foreach (var kv in self.addToCharacter)
            {
                if ((int)attributeType == kv.Key)
                    bound += kv.Value;
            }
            return bound;
        }
        public static string AddLevel(this Pet self,int level)
        {
            self.level+=level;
            using var listComponent = ListComponent<int>.Create();
            listComponent.List.AddRange(self.addToCharacter.Keys);
            foreach (var key in listComponent.List)
            {
                self.addToCharacter[key] += 10*level;
            }
            Log.Info($"宠物升级啦! level:{self.level} exp:{self.exp}");
            CharacterHelper.SyncNumeric(self.GetParent<Unit>());
            return null;
        }
        public static string AddExp(this Pet self,int exp)
        {
            exp += self.exp;
            int addLevel = 0;
            while (exp > 100+self.level*10)
            {
                exp -= 100 + self.level * 10;
                addLevel++;
            }
            self.exp = Math.Clamp(exp, 0, int.MaxValue);
            self.AddLevel(addLevel);
            return null;
        }
        public static string ChangeName(this Pet self, string name)
        {
            name = name.TrimEnd().Trim(new char[]{'\n','狗','夏'});
            if (name.Length > 7)
            {
                return "长度最大为7";
            }
            self.name = name;
            Log.Info($"宠物改名：{self.name}");
            return null;
        }
    }
}