using System.Collections.Generic;
using System.Linq;
using Excel2Json;
using Fort23.UTool;

namespace GameLogic.Hero
{
    public class SkillData
    {
        public SkillConfig skillConfig;

        /// <summary>
        /// 所有技能
        /// </summary>
        public List<SkillInfo> allSkills = new List<SkillInfo>();

        /// <summary>
        /// 已解锁的技能
        /// </summary>
        public List<SkillInfo> allUnLockSkill = new List<SkillInfo>();
        
        /// <summary>
        /// 战斗中的技能数据
        /// </summary>
        public List<SkillInfo> allSkill4Combat = new List<SkillInfo>();
        
        public Dictionary<int, List<SkillInfo>> mySkillDic = new Dictionary<int, List<SkillInfo>>();

        public CombatHeroInfo heroInfo;

        public SkillData(CombatHeroInfo heroInfo)
        {
            this.heroInfo = heroInfo;
        }

        /// <summary>
        /// 获取最高等级等技能（已解锁），或者1级技能（未解锁时）
        /// </summary>
        /// <returns>最高等级等技能（已解锁），或者1级技能（未解锁时）</returns>
        public SkillInfo GetHighestLevelOr1(int groupID, bool onlyUnLock = false)
        {
            SkillInfo skillInfo = null;
            int lv = 0;
            for(int i = 0; i < mySkillDic[groupID].Count; i++)
            {
                SkillInfo info = mySkillDic[groupID][i];

                if (i == 0 && !onlyUnLock)
                {
                    skillInfo = info;
                }
                
                if (info.isUnLock && info.skillConfig.level > lv)
                {
                    lv = info.skillConfig.level;
                    skillInfo = info;
                }
            }

            return skillInfo;
        }

        // public void Init(HeroInfo heroInfo)
        // {
        //     this.heroInfo = heroInfo;
        // }
        
        public void InitSkills()
        {
            for (int i = 0; i < heroInfo.skillId.Length; i++)
            {
                int skillGroup = heroInfo.skillId[i];

                foreach (SkillConfig config in PlayerManager.Instance.groupSkillDIc[skillGroup])
                {
                    SkillInfo skillInfo = new SkillInfo();
                    skillInfo.Init(this, config);
                    allSkills.Add(skillInfo);

                    if (skillInfo.isUnLock)
                    {
                        allUnLockSkill.Add(skillInfo);
                    }

                    if (mySkillDic.ContainsKey(skillGroup))
                    { 
                        mySkillDic[skillGroup].Add(skillInfo);
                    }
                    else
                    {
                        mySkillDic.Add(skillGroup, new List<SkillInfo> { skillInfo });
                    }
                }

                UpdateSkill4Combat();
            }
        }


        /// <summary>
        /// 更新战斗中用得到的技能
        /// </summary>
        public void UpdateSkill4Combat()
        {
            int idx = 0;
            heroInfo.skillConfigs = new List<SkillConfig>();
            foreach (KeyValuePair<int, List<SkillInfo>> keyValuePair in heroInfo.SkillData.mySkillDic)
            {
                SkillInfo combatSkill = GetHighestLevelOr1(keyValuePair.Key, true);
                if (combatSkill != null)
                {
                    allSkill4Combat.Add(combatSkill);
                    heroInfo.skillConfigs.Add(combatSkill.skillConfig);
                }
            }
        }
        
        
    }
}