using System;
using System.Collections;
using System.Collections.Generic;
using LitJson;
using UnityEngine;
using UnityEngine.UI;
using Random = UnityEngine.Random;

public class RechargeGiftJsonLabel
{
    public static string PackID = "packid";
    public static string StartTime = "starttime";
    public static string EndTime = "endtime";

    public static string UnvalidValueStr = "0";

    public static Dictionary<RechargeGift.GiftType, string> TypeDictionary = new Dictionary<RechargeGift.GiftType, string>
    {
        {RechargeGift.GiftType.金币,"g"},
        {RechargeGift.GiftType.钻石,"d"},
        {RechargeGift.GiftType.礼包,"p"},
        {RechargeGift.GiftType.花朵,"f"},
        {RechargeGift.GiftType.服装,"c"},
        {RechargeGift.GiftType.开垦土地,"s"},
        {RechargeGift.GiftType.精灵,"a"},
    };
}

public class RechargeGift
{
    public enum GiftType
    {
        金币 = 0,
        钻石 = 1,
        礼包 = 2,
        花朵 = 3,
        服装 = 4,
        开垦土地 = 5,
        精灵 = 6,
    }

    public abstract class GiftAward
    {
        protected float CloseExchangeRatio = 0.25f;
        protected float AbilityExchangeRatio = 0.25f;
        protected GiftType GiftType;

        public GiftAward(GiftType giftType)
        {
            GiftType = giftType;
        }

        /// <returns>true-全部领完</returns>
        public abstract bool GetOneGiftAward(out KV<GiftType, int> giftAwardInfo);

        protected void GetGiftAward(GiftType type, int value, out KV<GiftType, int> giftAwardInfo)
        {
            if (type == GiftType.开垦土地)
            {
                AudioManager.PlayClip(ResourceLabel.CurrentClip);
                for (int i = 0; i < value; i++)
                {
                    GardenManager.UnlockSlot();
                    int extraSlot = ConfigManager.GetIntFormConfig(PlayerConfigLabel.ExtraSlot);
                    ConfigManager.SaveIntToConfig(PlayerConfigLabel.ExtraSlot, extraSlot + 1);
                }
                giftAwardInfo.Key = type;
                giftAwardInfo.Value = value;
                Debug.LogWarning($"{giftAwardInfo.Key} {giftAwardInfo.Value}");
            }
            else if (type == GiftType.服装)
            {
                CloseItem closeItem = PlayerManager.CloseItemDictionary[value];
                if (closeItem.IsBought)
                {
                    AudioManager.PlayClip(ResourceLabel.CurrentClip);
                    ExchangeInfo info = closeItem.GetExchangeValue(CloseExchangeRatio, StaticsManager.ConsumeModule.Gift);
                    giftAwardInfo.Key = CurrentToGiftType(info.Current);
                    giftAwardInfo.Value = (int) info.Value;
                }
                else
                {
                    closeItem.OnBuySucceed();
                    giftAwardInfo.Key = type;
                    giftAwardInfo.Value = value;
                }
                Debug.LogWarning($"{giftAwardInfo.Key} {giftAwardInfo.Value}");
            }
            else if (type == GiftType.礼包)
            {
                string packID = SkillConfigLabel.GetFullID(SkillType.Pack, value);
                (Manager.SkillDictionary[packID] as Pack).OnBuySucceed(false);
                giftAwardInfo.Key = type;
                giftAwardInfo.Value = value;
                Debug.LogWarning($"{giftAwardInfo.Key} {giftAwardInfo.Value}");
            }
            else if (type == GiftType.精灵)
            {
                string abilityID = SkillConfigLabel.GetFullID(SkillType.Ability, value);
                Ability ability = Manager.SkillDictionary[abilityID] as Ability;
                if (ability.ItemStatus == SkillStatus.Lock)
                {
                    AudioManager.PlayClip(ResourceLabel.CurrentClip);
                    ExchangeInfo info = ability.GetUnlockAheadExchangeValue(AbilityExchangeRatio, StaticsManager.ConsumeModule.Gift);
                    giftAwardInfo.Key = CurrentToGiftType(info.Current);
                    giftAwardInfo.Value = (int)info.Value;
                }
                else if (ability.ItemStatus == SkillStatus.UnLock)
                {
                    ability.UnlockSucceed();
                    giftAwardInfo.Key = type;
                    giftAwardInfo.Value = value;
                }
                else if (ability.ItemStatus == SkillStatus.Upgrade)
                {
                    ability.UpgradeSucceed();
                    giftAwardInfo.Key = type;
                    giftAwardInfo.Value = value;
                }
                else
                {
                    throw new Exception();
                }
                Debug.LogWarning($"{giftAwardInfo.Key} {giftAwardInfo.Value}");
            }
            else if (type == GiftType.花朵)
            {
                FlowerInfo flowerInfo = GardenManager.FlowerInfoDictionary[value];
                flowerInfo.Add();
                giftAwardInfo.Key = type;
                giftAwardInfo.Value = value;
                Debug.LogWarning($"{giftAwardInfo.Key} {giftAwardInfo.Value}");
            }
            else if (type == GiftType.金币)
            {
                AudioManager.PlayClip(ResourceLabel.CurrentClip);
                Manager.AddCoin(value, StaticsManager.ItemID.获得金币, StaticsManager.ConsumeModule.Gift);
                giftAwardInfo.Key = type;
                giftAwardInfo.Value = value;
                Debug.LogWarning($"{giftAwardInfo.Key} {giftAwardInfo.Value}");
            }
            else if (type == GiftType.钻石)
            {
                AudioManager.PlayClip(ResourceLabel.CurrentClip);
                Manager.AddDiamond(value, StaticsManager.ItemID.获得钻石, StaticsManager.ConsumeModule.Gift);
                giftAwardInfo.Key = type;
                giftAwardInfo.Value = value;
                Debug.LogWarning($"{giftAwardInfo.Key} {giftAwardInfo.Value}");
            }
            else
            {
                throw new Exception();
            }
        }

        protected GiftType CurrentToGiftType(Current current)
        {
            if (current == Current.Coin)
            {
                return GiftType.金币;
            }
            else if (current == Current.Diamond)
            {
                return GiftType.钻石;
            }
            else
            {
                throw new Exception();
            }
        }
    }

    public class SingleGiftAward : GiftAward
    {
        protected int Value;

        public SingleGiftAward(GiftType giftType, int value) : base(giftType)
        {
            Value = value;
            //Debug.Log($"{giftType} {value}");
        }

        public override bool GetOneGiftAward(out KV<GiftType, int> giftAwardInfo)
        {
            GetGiftAward(GiftType, Value, out giftAwardInfo);
            return true;
        }
    }

    public class MultipleGiftAward : GiftAward
    {
        protected List<int> Values;

        public MultipleGiftAward(GiftType giftType, List<int> values) : base(giftType)
        {
            Values = values;
            //Debug.Log($"{giftType} {Auxiliary.IntsToString(Values)}");
        }

        public override bool GetOneGiftAward(out KV<GiftType, int> giftAwardInfo)
        {
            GetGiftAward(GiftType, Values[0], out giftAwardInfo);
            Values.RemoveAt(0);
            if (Values.Count > 0)
            {
                return false;
            }
            else
            {
                return true;
            }
        }
    }

    //随机获取区间内的一个
    public class RandomGiftAward : GiftAward
    {
        protected int StartIndex;
        protected int EndIndex;

        public RandomGiftAward(GiftType giftType, int startIndex, int endIndex) : base(giftType)
        {
            StartIndex = startIndex;
            EndIndex = endIndex;
            //Debug.Log($"{giftType} {StartIndex} {EndIndex}");
        }

        public override bool GetOneGiftAward(out KV<GiftType, int> giftAwardInfo)
        {
            int value = Random.Range(StartIndex, EndIndex + 1);
            GetGiftAward(GiftType, value, out giftAwardInfo);
            return true;
        }
    }

    #region Config

    public int RemainGiftAward
    {
        get { return GiftAwards.Count; }
    }

    private DateTime StartDate;
    private DateTime EndDate;
    private List<GiftAward> GiftAwards = new List<GiftAward>();

    #endregion

    public RechargeGift(JsonData jsonData)
    {
        //Debug.Log(jsonData.ToJson());
        string label = RechargeGiftJsonLabel.TypeDictionary[GiftType.金币];
        string valueStr = jsonData[label].ToString();
        if (valueStr != RechargeGiftJsonLabel.UnvalidValueStr)
        {
            GiftAwards.AddRange(ParseAllGiftAward(GiftType.金币, valueStr));
        }
        label = RechargeGiftJsonLabel.TypeDictionary[GiftType.钻石];
        valueStr = jsonData[label].ToString();
        if (valueStr != RechargeGiftJsonLabel.UnvalidValueStr)
        {
            GiftAwards.AddRange(ParseAllGiftAward(GiftType.钻石, valueStr));
        }
        label = RechargeGiftJsonLabel.TypeDictionary[GiftType.礼包];
        valueStr = jsonData[label].ToString();
        if (valueStr != RechargeGiftJsonLabel.UnvalidValueStr)
        {
            GiftAwards.AddRange(ParseAllGiftAward(GiftType.礼包, valueStr));
        }
        label = RechargeGiftJsonLabel.TypeDictionary[GiftType.花朵];
        valueStr = jsonData[label].ToString();
        if (valueStr != RechargeGiftJsonLabel.UnvalidValueStr)
        {
            GiftAwards.AddRange(ParseAllGiftAward(GiftType.花朵, valueStr));
        }
        label = RechargeGiftJsonLabel.TypeDictionary[GiftType.服装];
        valueStr = jsonData[label].ToString();
        if (valueStr != RechargeGiftJsonLabel.UnvalidValueStr)
        {
            GiftAwards.AddRange(ParseAllGiftAward(GiftType.服装, valueStr));
        }
        label = RechargeGiftJsonLabel.TypeDictionary[GiftType.开垦土地];
        valueStr = jsonData[label].ToString();
        if (valueStr != RechargeGiftJsonLabel.UnvalidValueStr)
        {
            GiftAwards.AddRange(ParseAllGiftAward(GiftType.开垦土地, valueStr));
        }
        label = RechargeGiftJsonLabel.TypeDictionary[GiftType.精灵];
        valueStr = jsonData[label].ToString();
        if (valueStr != RechargeGiftJsonLabel.UnvalidValueStr)
        {
            GiftAwards.AddRange(ParseAllGiftAward(GiftType.精灵, valueStr));
        }
        StartDate = DateTime.Parse(jsonData[RechargeGiftJsonLabel.StartTime].ToString());
        EndDate = DateTime.Parse(jsonData[RechargeGiftJsonLabel.EndTime].ToString());
        //Debug.LogWarning(StartDate);
        //Debug.LogWarning(EndDate);
    }

    private List<GiftAward> ParseAllGiftAward(GiftType giftType, string valueStr)
    {
        List<GiftAward> giftAwards = new List<GiftAward>();
        string[] values = valueStr.Split('|');
        for (int i = 0; i < values.Length; i++)
        {
            giftAwards.Add(ParseGiftAward(giftType, values[i]));
        }
        return giftAwards;
    }

    private GiftAward ParseGiftAward(GiftType giftType, string valueStr)
    {
        if (valueStr.Contains(" "))
        {
            List<int> values = Auxiliary.StringToInts(' ', valueStr, new List<int>());
            return new MultipleGiftAward(giftType, values);
        }
        else if (valueStr.Contains(","))
        {
            valueStr = valueStr.TrimStart('[');
            valueStr = valueStr.TrimEnd(']');
            string[] valueStrs = valueStr.Split(',');
            int startIndex = int.Parse(valueStrs[0]);
            int endIndex = int.Parse(valueStrs[1]);
            return new RandomGiftAward(giftType, startIndex, endIndex);
        }
        else if (valueStr.Contains("-"))
        {
            string[] valueStrs = valueStr.Split('-');
            int startIndex = int.Parse(valueStrs[0]);
            int endIndex = int.Parse(valueStrs[1]);
            List<int> values = Auxiliary.StartEndIndexToInts(startIndex, endIndex);
            return new MultipleGiftAward(giftType, values);
        }
        else
        {
            int value = int.Parse(valueStr);
            return new SingleGiftAward(giftType, value);
        }
    }


    public bool IsAwardAvailable()
    {
        if (HttpManager.CurrentDateTime > EndDate)
        {
            //Debug.Log("has't start");
            return false;
        }

        if (HttpManager.CurrentDateTime < StartDate)
        {
            //Debug.Log("over");
            return false;
        }

        if (GiftAwards.Count == 0)
        {
            return false;
        }

        return true;
    }

    public bool GetOneGiftAward(out KV<GiftType, int> giftAwardInfo)
    {
        if (GiftAwards[0].GetOneGiftAward(out giftAwardInfo))
        {
            GiftAwards.RemoveAt(0);
        }

        if (GiftAwards.Count > 0)
        {
            return false;
        }
        else
        {
            return true;
        }
    }
}

public class RechargeGiftManager
{
    #region Config

    public static bool Inited;

    private static Dictionary<int, RechargeGift> GiftDictionary = new Dictionary<int, RechargeGift>();

    private static string AmountTextPrefix = "x";
    private static RechargeGift CurrentRechargeGift;

    private static Text Title;
    private static Text Description;
    private static Text ConfirmButtonText;
    private static Image AwardImage0;
    private static Image AwardImage1;
    private static Image AwardImage2;
    private static Image FlowerAwardImage;
    private static Button ConfirmButton;
    private static Transform PanelBK;
    private static List<Image> AwardImages = new List<Image>();

    #endregion

    public static void Init(JsonData jsonData)
    {
        //Debug.LogWarning("Inited");
        Inited = true;
        for (int i = 0; i < jsonData.Count; i++)
        {
            int packID = (int) jsonData[i][RechargeGiftJsonLabel.PackID];
            RechargeGift rechargeGift = new RechargeGift(jsonData[i]);
            GiftDictionary.Add(packID, rechargeGift);
        }

        Title = ResourceManager.Get<Text>(CanvasLabel.AB_Title);
        Description = ResourceManager.Get<Text>(CanvasLabel.AB_Description);
        ConfirmButtonText = ResourceManager.Get<Text>(CanvasLabel.AB_ConfirmText);
        AwardImage0 = ResourceManager.Get<Image>(CanvasLabel.AB_AwardImage0);
        AwardImage1 = ResourceManager.Get<Image>(CanvasLabel.AB_AwardImage1);
        AwardImage2 = ResourceManager.Get<Image>(CanvasLabel.AB_AwardImage2);
        FlowerAwardImage = ResourceManager.Get<Image>(CanvasLabel.AB_FlowerAwardImage);
        ConfirmButton = ResourceManager.Get<Button>(CanvasLabel.AB_Confirm);
        PanelBK = ResourceManager.Get(CanvasLabel.AB_PanelBK);
        AwardImages.Add(AwardImage0);
        AwardImages.Add(AwardImage1);
        AwardImages.Add(AwardImage2);

        PanelBK.CreateTweenCG(0, 1, 0.25f, false, true, Curve.EaseOutQuad);
        ConfirmButton.onClick.AddListener(() => GetNextRechargeGiftAward(CurrentRechargeGift));

        LanguageManager.Add(Title, new MulLanStr(LanguageLabel.UI__AB_RechargeGiftTitle));
        LanguageManager.Add(ConfirmButtonText, new MulLanStr(LanguageLabel.Common__Confirm));
    }

    public static void GetAllRechargeGiftAward(int packID)
    {
        if (!GiftDictionary.ContainsKey(packID))
        {
            return;
        }

        CurrentRechargeGift = GiftDictionary[packID];

        if (!CurrentRechargeGift.IsAwardAvailable())
        {
            return;
        }

        PanelBK.TweenForCG();
        GetNextRechargeGiftAward(CurrentRechargeGift);
    }

    private static void GetNextRechargeGiftAward(RechargeGift rechargeGift)
    {
        if (rechargeGift.RemainGiftAward == 0)
        {
            PanelBK.TweenBacCG();
        }
        else
        {
            KV<RechargeGift.GiftType, int> awardInfo;
            rechargeGift.GetOneGiftAward(out awardInfo);
            SetupRechargeGiftAwardUI(awardInfo);
        }
    }

    private static void SetupRechargeGiftAwardUI(KV<RechargeGift.GiftType, int> awardInfo)
    {
        if (awardInfo.Key == RechargeGift.GiftType.花朵)
        {
            AwardImages.Remove(FlowerAwardImage);
            AwardImages.Insert(0 ,FlowerAwardImage);
        }
        else
        {
            AwardImages.Remove(FlowerAwardImage);
            AwardImages.Add(FlowerAwardImage);
        }

        if (awardInfo.Key == RechargeGift.GiftType.金币)
        {
            SetupRechargeGiftAwardUI(awardInfo.Key, awardInfo.Value, AwardImages, 0.75f, 0.75f);
            Description.text = AmountTextPrefix + awardInfo.Value;
        }
        else if (awardInfo.Key == RechargeGift.GiftType.钻石)
        {
            SetupRechargeGiftAwardUI(awardInfo.Key, awardInfo.Value, AwardImages, 0.75f, 0.75f);
            Description.text = AmountTextPrefix + awardInfo.Value;
        }
        else if (awardInfo.Key == RechargeGift.GiftType.花朵)
        {
            FlowerInfo flowerInfo = (FlowerInfo) SetupRechargeGiftAwardUI(awardInfo.Key, awardInfo.Value, AwardImages, 0.3f, 0.3f);
            Description.text = flowerInfo.Name;
        }
        else if (awardInfo.Key == RechargeGift.GiftType.精灵)
        {
            SkillRoot skillRoot = (SkillRoot) SetupRechargeGiftAwardUI(awardInfo.Key, awardInfo.Value, AwardImages, 0.4f, 0.4f);
            Description.text = skillRoot.Name;
        }
        else if (awardInfo.Key == RechargeGift.GiftType.服装)
        {
            CloseItem closeItem = (CloseItem) SetupRechargeGiftAwardUI(awardInfo.Key, awardInfo.Value, AwardImages, 1f, 1f);
            Description.text = closeItem.Name;
        }
        else if (awardInfo.Key == RechargeGift.GiftType.礼包)
        {
            SkillRoot skillRoot = (SkillRoot) SetupRechargeGiftAwardUI(awardInfo.Key, awardInfo.Value, AwardImages, 0.4f, 0.4f);
            Description.text = skillRoot.Name;
        }
        else if (awardInfo.Key == RechargeGift.GiftType.开垦土地)
        {
            SetupRechargeGiftAwardUI(awardInfo.Key, awardInfo.Value, AwardImages, 0.4f, 0.4f);
            Description.text = AmountTextPrefix + awardInfo.Value;
        }
        else
        {
            throw new Exception();
        }
    }

    private static object SetupRechargeGiftAwardUI(RechargeGift.GiftType type, int id, List<Image> images, float deltaSizeX, float deltaSizeY)
    {
        if (type == RechargeGift.GiftType.花朵)
        {
            for (int i = 1; i < images.Count; i++)
            {
                images[i].transform.localPosition = new Vector3();
            }
        }
        else
        {
            for (int i = 0; i < images.Count - 1; i++)
            {
                images[i].transform.localPosition = new Vector3();
            }
        }

        for (int i = 0; i < images.Count; i++)
        {
            images[i].transform.SetActive(false);
        }

        if (type == RechargeGift.GiftType.金币)
        {
            images[0].transform.SetActive(true);
            images[0].sprite = ResourceManager.LoadSprite(ResourceLabel.Gold, Folder.Atlas);
            images[0].SetNativeSize();
            images[0].rectTransform.Resize(true, deltaSizeX, deltaSizeY);
            return null;
        }
        else if (type == RechargeGift.GiftType.钻石)
        {
            images[0].transform.SetActive(true);
            images[0].sprite = ResourceManager.LoadSprite(ResourceLabel.Diamond, Folder.Atlas);
            images[0].SetNativeSize();
            images[0].rectTransform.Resize(true, deltaSizeX, deltaSizeY);
            return null;
        }
        else if (type == RechargeGift.GiftType.花朵)
        {
            FlowerInfo flowerInfo = GardenManager.FlowerInfoDictionary[id];
            images[0].transform.SetActive(true);
            images[0].sprite = flowerInfo.Icon;
            images[0].SetNativeSize();
            images[0].rectTransform.Resize(true, deltaSizeX, deltaSizeY);
            return flowerInfo;
        }
        else if (type == RechargeGift.GiftType.精灵)
        {
            string abilityFullId = SkillRoot.AbilityFullIDPrefix + id;
            SkillRoot skillRoot = Manager.SkillDictionary[abilityFullId];
            images[0].transform.SetActive(true);
            images[0].sprite = skillRoot.Icon;
            images[0].SetNativeSize();
            images[0].rectTransform.Resize(true, deltaSizeX, deltaSizeY);
            return skillRoot;
        }
        else if (type == RechargeGift.GiftType.服装)
        {
            images[0].SetNativeSize();
            images[1].SetNativeSize();
            images[2].SetNativeSize();
            CloseItem closeItem = PlayerManager.CloseItemDictionary[id];
            float newSize = closeItem.PixelSize / closeItem.Sprites[0].rect.width * deltaSizeX;
            closeItem.SetupUI(newSize, new Vector2(), images[0], images[1], images[2]);
            return closeItem;
        }
        else if (type == RechargeGift.GiftType.礼包)
        {
            string packFullId = SkillRoot.PackFullIDPrefix + id;
            SkillRoot skillRoot = Manager.SkillDictionary[packFullId];
            images[0].transform.SetActive(true);
            images[0].sprite = skillRoot.Icon;
            images[0].SetNativeSize();
            images[0].rectTransform.Resize(true, deltaSizeX, deltaSizeY);
            return skillRoot;
        }
        else if (type == RechargeGift.GiftType.开垦土地)
        {
            images[0].transform.SetActive(true);
            images[0].sprite = ResourceManager.LoadSprite(ResourceLabel.Slot, Folder.Scene);
            images[0].SetNativeSize();
            images[0].rectTransform.Resize(true, deltaSizeX, deltaSizeY);
            return null;
        }
        else
        {
            throw new Exception();
        }
    }
}