using UnityEngine;
using UnityEngine.UI;
using UnityEngine.Events;
using UnityEngine.EventSystems;

using System;
using System.Xml;
using System.Linq;
using System.Collections;
using System.Collections.Generic;

using Random = UnityEngine.Random;

public class ManaGarden : Regist
{
    #region 变量

    public static int Slot
    {
        get { return Slot_; }
        set
        {
            Slot_ = value;

            ManaReso.SetText("G_CollectLab2", string.Format("{0}/{1}", Slot_, Page * 9));
        }
    }
    public static int Page
    {
        get { return PageList.Count; }
    }
    public static int MyFlower
    {
        get { return MyFlower_; }
        set
        {
            MyFlower_ = value;

            ManaAchieve.UpdateStatus(AchieveType.FlowerAmt, MyFlower_);

            ManaReso.SetText("F_FlowerLab", string.Format("{0}", MyFlower));
            ManaReso.SetText("G_CollectLab1", string.Format("{0}/{1}", MyFlower, TotalFlower));
        }
    }
    public static int MyFlowerSpec
    {
        get { return MyFlowerSpec_; }
        set
        {
            MyFlowerSpec_ = value;

            MyFlower = MyFlowerSpec_ + MyFlowerRegu_;
        }
    }
    public static int MyFlowerRegu
    {
        get { return MyFlowerRegu_; }
        set
        {
            MyFlowerRegu_ = value;

            MyFlower = MyFlowerSpec_ + MyFlowerRegu_;
        }
    }
    public static int TotalFlowerSpec
    {
        get { return TotalFlowerSpec_; }
        set
        {
            TotalFlowerSpec_ = value;

            TotalFlower = TotalFlowerSpec_ + TotalFlowerRegu_;
        }
    }
    public static int TotalFlowerRegu
    {
        get { return TotalFlowerRegu_; }
        set
        {
            TotalFlowerRegu_ = value;

            TotalFlower = TotalFlowerSpec_ + TotalFlowerRegu_;
        }
    }

    public static int Slot_;
    private static int MyFlower_;
    private static int MyFlowerSpec_;
    private static int MyFlowerRegu_;
    private static int TotalFlowerSpec_;
    private static int TotalFlowerRegu_;

    public static int TotalFlower;
    public static bool MiniLock = true;

    public static float MinStarTime;
    public static float MaxStarTime;

    public static float ElfTimer;
    public static float StarTimer;
    public static float AwardTimer;

    public static FlowerInfo SeleInfo;
    public static ManaGarden Instance;

    public static List<Slot> SlotList = new List<Slot>();
    public static List<Slot> PlantList = new List<Slot>();
    public static List<Star> StarList = new List<Star>();
    public static List<ObjType> ElfList = new List<ObjType>();
    public static List<Transform> PageList = new List<Transform>();

    public static Dictionary<int, FlowerInfo> FlowerInfoDic = new Dictionary<int, FlowerInfo>();

    #endregion

    public void FixedUpdate()
    {
        if (ManaTutorial.TutorialA)
        {
            return;
        }

        ElfThread();

        StarThread();

        AwardThread();
    }


    public void ElfThread()
    {
        ElfTimer -= Time.fixedDeltaTime;

        if (ElfTimer < 0)
        {
            ElfTimer = Random.Range(5f, 30f);

            if (ElfList.Count > 0 && PlantList.Count > 0)
            {
                PlantList.Random().Flower.GetElf(ElfList.Random());
            }
        }
    }

    public void StarThread()
    {
        if (MiniLock && !ManaCenter.MiniLock && !ManaVisit.InVisit)
        {
            StarTimer -= Time.fixedDeltaTime;

            if (StarTimer < 0)
            {
                StarTimer = Mathf.Lerp(MinStarTime, MaxStarTime, Random.Range(0f, 1f));

                StarList.Add(ManaReso.GetStar());
            }
        }
    }

    public void AwardThread()
    {
        if (MiniLock)
        {
            AwardTimer -= Time.fixedDeltaTime;

            if (AwardTimer <= 0)
            {
                AwardTimer = Random.Range(5f, 15);

                List<Flower> spareList = new List<Flower>();

                for (int i = 0; i < PlantList.Count; i++)
                {
                    if (PlantList[i].Flower.Award == false)
                    {
                        spareList.Add(PlantList[i].Flower);
                    }
                }

                if (spareList.Count > 0)
                {
                    spareList.Random().Award = true;
                }
            }
        }
    }


    public static void Reload()
    {
        for (int i = 0; i < PageList.Count; i++)
        {
            ManaReso.Save(PageList[i]);
        }

        for (int i = 0; i < PlantList.Count; i++)
        {
            PlantList[i].Retrieve();
        }

        for (int i = 0; i < SlotList.Count; i++)
        {
            SlotList[i].Lock = false;
            SlotList[i].Available = false;

            DestroyImmediate(SlotList[i]);
        }

        foreach (var kv in FlowerInfoDic)
        {
            kv.Value.Unlock = false;
        }

        Slot = 0;
        MyFlowerSpec = 0;
        MyFlowerRegu = 0;

        ElfList = new List<ObjType>();
        SlotList = new List<Slot>();
        PageList = new List<Transform>();
        PlantList = new List<Slot>();


        CreatePage();
        CreatePage();

        Instance.RegistValueA();
    }

    public override void Instantiate()
    {
        ManaReso.Get("Garden", Folder.Discard, true, transform, true, ObjType.Garden).AddScript<Garden>();

        CreatePage();
        CreatePage();

        #region 生成FlowerItem

        List<XmlAttributeCollection> attributeList = ManaData.GetFlowerConfig();

        for (int i = 0; i < attributeList.Count; i++)
        {
            FlowerInfo flowerInfo = new FlowerInfo(attributeList[i]);

            if (flowerInfo.Special)
            {
                TotalFlowerSpec++;
            }
            else
            {
                TotalFlowerRegu++;
            }

            FlowerInfoDic.Add(flowerInfo.ID_, flowerInfo);
        }

        #endregion
    }

    public override void RegistValueA()
    {
        Instance = this;

        ElfTimer = Random.Range(5f, 30f);
        AwardTimer = Random.Range(5f, 15f);

        UnlockSlot();

        #region 读花朵存档

        List<int> flowerList = ManaData.GetFlowerList();

        for (int i = 0; i < flowerList.Count; i++)
        {
            FlowerInfoDic[flowerList[i]].Unlock = true;
        }


        List<KV<int, int>> plantList = ManaData.GetPlantList();

        for (int i = 0; i < plantList.Count; i++)
        {
            PlantFlower(plantList[i].Key, plantList[i].Value);
        }

        #endregion
    }


    public static void LockSlot()
    {
        for (int i = 0; i < SlotList.Count; i++)
        {
            if (SlotList[i].Lock)
            {
                Slot--;

                SlotList[i].Lock = false;
                SlotList[i].Available = false;

                return;
            }
        }

        throw new Exception();
    }

    public static void UnlockSlot()
    {
        for (int i = 0; i < SlotList.Count; i++)
        {
            if (SlotList[i].Lock == false)
            {
                Slot++;
                
                SlotList[i].Lock = true;
                SlotList[i].Available = true;
                
                if (Slot%9 == 7)
                {
                    if (Slot/9 + 2 >= Page)
                    {
                        CreatePage();
                    }
                }

                return;
            }
        }
    }


    public static void CreatePage()
    {
        Transform tra = ManaReso.Get("Page", Folder.Scene, false, ManaReso.Get("GardenPage"), false, ObjType.Page);
        
        float offset = Page*19.2f;

        tra.SetLX(offset);

        Vector3 pos = ManaReso.Get("GardenPage").position;

        pos.x = -offset;
        
        Garden.PagePos.Add(pos);


        for (int i = 0; i < 9; i++)
        {
            Slot slot = tra.GetChild(i).GetComponent<Slot>();
            
            if (slot == null)
            {
                slot = tra.GetChild(i).AddScript<Slot>();
            }

            slot.Index = SlotList.Count;

            SlotList.Add(slot);
        }


        PageList.Add(tra);
    }

    public static void ShowFlowerCard(FlowerInfo flowerInfo)
    {
        SeleInfo = flowerInfo;

        ManaReso.Get("H_FlowerCard").TweenForCG();

        ManaReso.SetText("H_Lab", flowerInfo.Name);


        Image image = ManaReso.Get<Image>("H_Icon2");

        image.sprite = flowerInfo.Icon;

        image.Resize(0.65f, 0.65f);
    }


    public static void RetriveFlower()
    {
        SeleInfo.Slot.Retrieve();
    }

    public static void RetriveFlowerAll()
    {
        for (int i = 0; i < PlantList.Count; i++)
        {
            PlantList[i--].Retrieve();
        }
    }


    public static void PlantFlower(int id, int index)
    {
        Slot slot = SlotList[index];

        FlowerInfo flowerInfo = FlowerInfoDic[id];

        slot.Plant(flowerInfo, false);
    }

    public static void PlantFlower(FlowerInfo flowerInfo)
    {
        if (flowerInfo.Plant)
        {
            ManaAudio.PlayClip(Clip.BtnClip);

            ShowFlowerCard(flowerInfo);
        }
        else
        {
            Slot slot = null;
            
            for (int i = 0; i < SlotList.Count; i++)
            {
                if (SlotList[i].Available)
                {
                    slot = SlotList[i];

                    break;
                }
            }

            if (slot == null)
            {
                Bubble.Show(null, Language.GetStr("Common", "NoValidSlot"));
            }
            else
            {
                slot.Plant(flowerInfo, true);

                ManaAudio.PlayClip(Clip.FlowerClip);
            }
        }
    }
}