using System;
using System.Collections.Generic;

public partial class PetInfoConfig : IConfigPostProcess
{
    static Dictionary<int, List<PetSkillLimit>> petSkillDict = new Dictionary<int, List<PetSkillLimit>>();
    static Dictionary<int, int> itemUnlockPetMap = new Dictionary<int, int>();

    public void OnConfigParseCompleted()
    {
        List<PetSkillLimit> list = null;
        if (!petSkillDict.TryGetValue(ID, out list))
        {
            list = new List<PetSkillLimit>();
            petSkillDict.Add(ID, list);
        }
        var skills = SkillID;
        var skillUnlocks = SkillUnLock;

        for (int i = 0; i < skills.Length; i++)
        {
            list.Add(new PetSkillLimit()
            {
                skill = skills[i],
                lv = skillUnlocks[i],
            });
        }

        itemUnlockPetMap[UnLockNeedItemID] = ID;
    }

    public static void GetPetSkills(int petId, int lv, bool onlyAcitve, ref List<int> skills)
    {
        if (skills == null)
        {
            return;
        }
        skills.Clear();
        List<PetSkillLimit> list = null;
        if (petSkillDict.TryGetValue(petId, out list))
        {
            for (int i = 0; i < list.Count; i++)
            {
                if (lv < list[i].lv && onlyAcitve)
                {
                    continue;
                }
                skills.Add(list[i].skill);
            }
        }
    }

    public static int GetPetSkillCondition(int petId, int skillId)
    {
        List<PetSkillLimit> list = null;
        if (petSkillDict.TryGetValue(petId, out list))
        {
            for (int i = 0; i < list.Count; i++)
            {
                if (skillId == list[i].skill)
                {
                    return list[i].lv;
                }
            }
        }
        return 0;
    }

    public static bool TryGetPetIdBySkill(int skillId, out int petId)
    {
        petId = 0;
        foreach (var key in petSkillDict.Keys)
        {
            var list = petSkillDict[key];
            for (int i = 0; i < list.Count; i++)
            {
                if (list[i].skill == skillId)
                {
                    petId = key;
                    return true;
                }
            }
        }
        return false;
    }

    public static int GetItemUnLockPet(int itemId)
    {
        if (itemUnlockPetMap.ContainsKey(itemId))
        {
            return itemUnlockPetMap[itemId];
        }

        return 0;
    }

    public struct PetSkillLimit
    {
        public int skill;
        public int lv;
    }
}