using CodeStage.AntiCheat.ObscuredTypes;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using TMPro;
using UnityEngine;

public class SelectCardUI : MonoBehaviourSingletonTemplate<SelectCardUI>
{
    public BattleCard[] battleCards;
    public DeckUI_Skills m_DeckUI_Skills;
    public GameObject[] gos_btn; // 0 광고, 1 횟수
    public TextMeshProUGUI[] texts; // 0 남은 횟수

    bool showDeck = false, m_Reselect;
    CardSkillData G1_LevelUpSkillReroll;
    List<ObscuredBool> list_reservation = new List<ObscuredBool>();

    private void Update()
    {
        if (list_reservation.Count > 0 && !go_child.activeSelf)
            StartCoroutine(Co_Set());
    }

    public void Set(bool islvup)
    {
        if (IsActive() || MyValue.m_MyStageData.m_EnterType == eStageEnterType.Tool_Mob) return;
        Add_Reservation(islvup);
        m_DeckUI_Skills.Set(InGameInfo.Ins.Get_ListGainCard());
    }
    public void Add_Reservation(bool islvup)
    {
        list_reservation.Add(islvup);
        list_reservation[list_reservation.Count - 1].RandomizeCryptoKey();
    }

    IEnumerator Co_Set()
    {
        InGameInfo.Ins.Set_Battle(false);

        var pc = InGameInfo.Ins.m_PCActor;
        var G1_CastReaperOnLevelUp = pc.Get_CardSkillData_orNull(eCardType.G1_CastReaperOnLevelUp);
        if (G1_CastReaperOnLevelUp != null)
        {
            var target = InGameInfo.Ins.Get_RandomEnemy_orNull(eRole.PC);
            if (target != null)
            {
                pc.Shoot_AddProjectiles(G1_CastReaperOnLevelUp, target);
                yield return new WaitForSeconds(4f);
            }
        }

        On();
        Set_UI();
        Set_Cards();
    }

    int GetRandomGradeByWeight()
    {
        int[] weights =
        {
            table_GlobalValue.Ins.Get_Int("CardGrade_Weight_1"),
            table_GlobalValue.Ins.Get_Int("CardGrade_Weight_2"),
            table_GlobalValue.Ins.Get_Int("CardGrade_Weight_3"),
            table_GlobalValue.Ins.Get_Int("CardGrade_Weight_4"),
            table_GlobalValue.Ins.Get_Int("CardGrade_Weight_5"),
        };

        var pcstat = InGameInfo.Ins.m_PCActor.Get_ActorStatInfo();
        weights[1] += (int)pcstat.Get_TotalStat(eStat.SkillDropRateAdvanced);
        weights[2] += (int)pcstat.Get_TotalStat(eStat.SkillDropRateRare);
        weights[3] += (int)pcstat.Get_TotalStat(eStat.SkillDropRateHero);
        weights[4] += (int)pcstat.Get_TotalStat(eStat.SkillDropRateLegendary);

        int total = weights.Sum();
        int rand = Random.Range(0, total);

        int acc = 0;
        for (int i = 0; i < weights.Length; i++)
        {
            acc += weights[i];
            if (rand < acc)
                return i + 1;
        }

        return 1; // fallback
    }

    void Set_Init()
    {
        Set_UI();
        Set_Cards();
    }

    void Set_UI()
    {
        var remainCount = 0;
        G1_LevelUpSkillReroll = InGameInfo.Ins.m_PCActor.Get_CardSkillData_orNull(eCardType.G1_LevelUpSkillReroll);
        if (G1_LevelUpSkillReroll != null)
            remainCount = G1_LevelUpSkillReroll.m_Data.Get_IntValue1() - G1_LevelUpSkillReroll.UseCount_Acc;
        DSUtil.InActivateGameObjects(gos_btn, remainCount > 0 ? 1 : 0);
        texts[0].text = remainCount.ToString();
    }

    public void Set_Cards(bool reselect = false)
    {
        m_Reselect = reselect;

        List<CardListTableData> lst = table_cardlist.Ins.Get_DataList((eGrade)GetRandomGradeByWeight());
        lst = table_cardlist.Ins.Get_DataList(1101, 1112); // 테스트
        //lst = table_cardlist.Ins.Get_DataList(1079, 1092, 1093, 1080, 1081, 1082); // 테스트

        var G1_NextLevelGainHeroOrLegendSkill = InGameInfo.Ins.m_PCActor.Get_CardSkillData_orNull(eCardType.G1_NextLevelGainHeroOrLegendSkill);
        if (G1_NextLevelGainHeroOrLegendSkill != null)
        {
            G1_NextLevelGainHeroOrLegendSkill.Add_UseCountACC(1, () =>
            {
                lst = table_cardlist.Ins.Get_DataList((eGrade)Random.Range(4, 6));
            }, int.MinValue);
        }

        // list_obtaincard에 없는 카드만 후보로 필터링
        var available = lst.FindAll(card => !InGameInfo.Ins.Get_ListGainCard().Contains(card));

        List<CardListTableData> selected = new List<CardListTableData>();

        // 후보가 부족하면 전부 사용
        if (available.Count < battleCards.Length)
            available = lst; // fallback (모두 가능하게)

        while (selected.Count < battleCards.Length)
        {
            var item = available[Random.Range(0, available.Count)];
            if (!selected.Contains(item))
                selected.Add(item);
        }

        for (int i = 0; i < selected.Count; i++)
            battleCards[i].Set(selected[i]);
    }

    public void OnClick_Deck()
    {
        if (!showDeck)
        {
            showDeck = true;
            GetComponent<Animation>().Play("SkillSelectDeck");
        }
        else
        {
            showDeck = false;
            GetComponent<Animation>().Play("SkillSelectDeck_Init");
        }
    }

    public void OnClick_ReRoll(int index)
    {
        switch (index)
        {
            case 0: // 광고
                ADInfo.Ins.Show_AD(Set_Init);
                break;
            case 1: // 카운트
                if (G1_LevelUpSkillReroll.UseCount_Acc < G1_LevelUpSkillReroll.m_Data.Get_IntValue1())
                {
                    ++G1_LevelUpSkillReroll.UseCount_Acc;
                    Set_Init();
                }
                break;
        }
    }

    /// <summary>
    /// 레벨업으로 인한 카드 획득인 지 여부, 예약이 없다면 카드 선택으로 인한 카드 획득 여부이므로 false
    /// </summary>
    public bool isLvUp() { return list_reservation.Count > 0 ? list_reservation[0] : false; }

    public void Off_or_NextCheck()
    {
        m_DeckUI_Skills.Set(InGameInfo.Ins.Get_ListGainCard());
        bool lastReservaionisLvUp = isLvUp();
        if (list_reservation.Count > 0) list_reservation.RemoveAt(0);

        if (m_Reselect)
        {
            m_Reselect = false;
            return;
        }

        Off();
        Set_UI();

        var G1_NextLevelChooseTwoSkillCards = InGameInfo.Ins.m_PCActor.Get_CardSkillData_orNull(eCardType.G1_NextLevelChooseTwoSkillCards);
        if (G1_NextLevelChooseTwoSkillCards != null)
        {
            bool runcard = false;
            G1_NextLevelChooseTwoSkillCards.Add_UseCountACC(1, () =>
            { // 다음 레벨업에 선택이므로 테이블의 s_Value1에 2라고 세팅되어 있어야 함
                runcard = true;
                On();
                DSUtil.InActivateGameObjects(gos_btn);
            }, int.MinValue);

            if (runcard) return;
        }

        if (lastReservaionisLvUp && (InGameInfo.Ins.PCLv - 1 > InGameInfo.Ins.m_lvupcardcount)) // 한 번 더 선택
            Add_Reservation(true);
        else
            InGameInfo.Ins.Set_Battle(true); // 마지막 몹이 죽었을 경우는?
    }
}