using DragonBones;

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

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

using Slot = DragonBones.Slot;
using Random = UnityEngine.Random;
using Transform = UnityEngine.Transform;

public enum BodyPart
{
    Eye,
    Top,
    Shoe,
    Head,
    Dress,
    Mouse,
    Headwear,
}

public class CloseUnit
{
    public enum CloseType
    {
        Top,
        Hair,
        Wing,
        Dress,
        Decarator,
    }

    #region Var

    public string Description
    {
        get { return Language.GetStr("DressRoom", CloseName); }
    }

    public int ID;
    public int Index;
    public int BuyLevel;
    public int PixelSize;
    public bool Bought;
    public string CloseName;

    public Text BuyBtnLab;
    public Sprite Sprite;
    public Image Icon;
    public Button BuyBtn;
    public Button DressBtn;
    public BodyPart BodyPart;
    public Transform Transform;
    public CloseType Type;

    public double BuyAmt;
    public double BuyAdvanceAmt;
    public Current BuyCurrent;
    public Current BuyAdvanceCurrent;

    public Dictionary<string, Transform> ChildDic = new Dictionary<string, Transform>();

    #endregion

    public CloseUnit(XmlAttributeCollection attribute)
    {
        ID = Auxiliary.IntParse(attribute[0].Value, -1);
        CloseName = attribute[2].Value;
        Sprite = SpriteParse(attribute[2].Value);
        Type = TypeParse(attribute[3].Value);
        Index = Auxiliary.IntParse(attribute[4].Value, -1);
        BodyPart = BodyPartParse(attribute[5].Value);
        BuyLevel = Auxiliary.IntParse(attribute[6].Value, 0);
        BuyCurrent = Auxiliary.CurrentParse(attribute[7].Value);
        BuyAmt = Auxiliary.DoubleParse(attribute[8].Value, 0);
        BuyAdvanceCurrent = Auxiliary.CurrentParse(attribute[9].Value);
        BuyAdvanceAmt = Auxiliary.DoubleParse(attribute[10].Value, 0);
        PixelSize = Auxiliary.IntParse(attribute[11].Value, 100);

        ManaPlayer.CloseIDDic.Add(CloseName, ID);
        ManaPlayer.CloseUnitDic.Add(ID, this);

        CreateItem();
    }

    protected void CreateItem()
    {
        Transform = ManaReso.Get("CloseItem", Folder.UI, false, ManaReso.Get("Canvas"), false);

        if (Type == CloseType.Top)
        {
            Transform.SetParent(ManaReso.Get("Pb_TopGrid"));
        }
        else if (Type == CloseType.Hair)
        {
            Transform.SetParent(ManaReso.Get("Pa_HairGrid"));
        }
        else if (Type == CloseType.Dress)
        {
            Transform.SetParent(ManaReso.Get("Pc_DressGrid"));
        }
        else if (Type == CloseType.Wing)
        {
            Transform.SetParent(ManaReso.Get("Pe_WingGrid"));
        }
        else if (Type == CloseType.Decarator)
        {
            Transform.SetParent(ManaReso.Get("Pd_DecaratorGrid"));
        }
        else
        {
            throw new Exception();
        }

        Transform.SetSiblingIndex(Index);


        Auxiliary.CompileDic(Transform, ChildDic);

        Icon = ChildDic["Icon"].GetComponent<Image>();
        DressBtn = ChildDic["CloseItem"].GetComponent<Button>();
        BuyBtn = ChildDic["BuyBtn"].GetComponent<Button>();
        BuyBtnLab = ChildDic["BuyBtnLab"].GetComponent<Text>();


        Icon.sprite = Sprite;

        Icon.SetNativeSize();

        float newSize = PixelSize / Icon.sprite.rect.width;
        Icon.Resize(true, new Vector2(newSize, newSize));


        BuyBtnLab.text = Language.GetStr("UI", "P_BtnLab1");

        BuyBtn.onClick.AddListener
            (
                () =>
                {
                    ManaAudio.PlayClip(Clip.BtnClip);

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

                    Image image = ManaReso.Get<Image>("Pa_Icon");
                    image.sprite = Sprite;
                    image.Resize(true, new Vector2(newSize, newSize));

                    ManaReso.SetText("Pa_Lab", Description);
                    ManaReso.SetText("Pa_BtnLab", Language.GetStr("UI", "Pa_BtnLab") + Auxiliary.ImageParse(BuyCurrent) + BuyAmt.ToString("0"));

                    ManaReso.SetButtonEvent
                        (
                            "Pa_Btn",
                            OnBuy
                        );
                }
            );

        DressBtn.onClick.AddListener
            (
                () =>
                {
                    ManaAudio.PlayClip(Clip.BtnClip);

                    ManaPlayer.Player.ChangeClose(BodyPart, CloseName);
                }
            );
    }

    protected Sprite SpriteParse(string str)
    {
        return ManaPlayer.CloseSpriteDic[str];
    }

    protected BodyPart BodyPartParse(string str)
    {
        int type = Auxiliary.IntParse(str, -1);

        if (type == 1)
        {
            return BodyPart.Head;
        }
        else if (type == 2)
        {
            return BodyPart.Dress;
        }
        else if (type == 3)
        {
            return BodyPart.Shoe;
        }
        else if (type == 4)
        {
            return BodyPart.Headwear;
        }
        else if (type == 5)
        {
            return BodyPart.Top;
        }
        else
        {
            throw new Exception();
        }
    }

    protected CloseType TypeParse(string str)
    {
        int type = Auxiliary.IntParse(str, -1);

        if (type == 1)
        {
            return CloseType.Hair; 
        }
        else if (type == 2)
        {
            return CloseType.Top;
        }
        else if (type == 3)
        {
            return CloseType.Dress;
        }
        else if (type == 4)
        {
            return CloseType.Decarator;
        }
        else if (type == 5)
        {
            return CloseType.Wing;
        }
        else
        {
            throw new Exception();
        }
    }


    public void Unlock()
    {
        Bought = true;

        BuyBtn.interactable = false;
        BuyBtn.image.material = Lib.GrayMat;

        BuyBtnLab.text = Language.GetStr("UI", "P_BtnLab2");
    }

    public void OnBuy()
    {
        ManaCenter.Pay
            (
                "",
                BuyAmt,
                BuyCurrent,
                () =>
                {
                    Unlock();

                    ManaAudio.PlayClip(Clip.CurrentClip);

                    ManaPlayer.BoughtCloseList.UniqueAdd(ID);

                    ManaReso.Get("Pa_Info").TweenBacCG();
                },
                false
            );
    }

    public void OnLevelChange()
    {

    }
}

public class Player : Regist , IPointerClickHandler
{
    #region 变量

    public static bool InDressRoom;
    public static float JumpFrequency;

    public bool AnimLock1;
    public bool AnimLock2;
    public float JumpTime;
    public float JumpTimer;

    public Dictionary<string, Transform> ChildDic = new Dictionary<string, Transform>();

    #region 换装

    private string Eye;
    private string Top;
    private string Shoe;
    private string Head;
    private string Dress;
    private string Mouse;
    private string HeadWear;
    private string TempClose;

    public DragonBones.Slot EyeSlot;
    public DragonBones.Slot TopSlot;
    public DragonBones.Slot HeadSlot;
    public DragonBones.Slot DressSlot;
    public DragonBones.Slot MouseSlot;
    public DragonBones.Slot LeftShoeSlot;
    public DragonBones.Slot RightShoeSlot;
    public DragonBones.Slot HeadWearSlot;

    public UnityArmatureComponent UAC;

    #endregion

    #endregion

    public override bool RegistImmed()
    {
        if (base.RegistImmed())
        {
            return true;
        }

        enabled = true;

        Auxiliary.CompileDic(transform, ChildDic);


        Vector3 bigShadowScale = new Vector3(1.820952f, 2.418199f, 1.820952f);
        Vector3 smallShadowScale = new Vector3(1.081191f, 1.435807f, 1.081191f);

        ChildDic["Shadow"].CreateStreamScale
            (
                new List<float>() {0, 0, 0},
                new List<float>() {0.33f, 0.33f, 0.33f, 0.33f},
                new List<VecPair>() {new VecPair(bigShadowScale, smallShadowScale), new VecPair(smallShadowScale, bigShadowScale), new VecPair(bigShadowScale, smallShadowScale), new VecPair(smallShadowScale, bigShadowScale)},
                true,
                true,
                Curve.EaseOutQuad
            );

        return false;
    }


    public void FixedUpdate()
    {
        if (InDressRoom)
        {
            JumpTimer += Time.fixedDeltaTime;

            if (JumpTimer > JumpTime)
            {
                if (!AnimLock1 && !AnimLock2)
                {
                    PlayAnim("newAnimation1");
                }

                AnimLock2 = true;
            }

            if (JumpTimer > JumpFrequency)
            {
                AnimLock2 = false;

                JumpTime = Mathf.Lerp(0, JumpFrequency, Random.Range(0f, 1f));
                JumpTimer = 0;
            }
        }
    }


    public void OnStart(string str, EventObject eventObject)
    {
        if (eventObject.animationState.name == "newAnimation1")
        {
            ChildDic["Shadow"].StreamReForScale();

            AnimLock1 = true;

            TempClose = Eye;

            ChangeClose(BodyPart.Eye, "眼睛表情1");
        }
        else if (eventObject.animationState.name == "newAnimation")
        {
            AnimLock1 = false;

            if (TempClose != null)
            {
                ChangeClose(BodyPart.Eye, TempClose);
            }
        }
    }

    public void PlayAnim(string animName)
    {
        if (AnimLock1)
        {
            return;
        }

        UAC.anim.Play(animName);
    }

    public void SetAllCollider(bool enable)
    {
        BoxCollider2D[] colliders = GetComponentsInChildren<BoxCollider2D>();

        for (int i = 0; i < colliders.Length; i++)
        {
            colliders[i].enabled = enable;
        }
    }

    public void OnPointerClick(PointerEventData eventData)
    {
        if (ManaCenter.Level < 13)
        {
            return;
        }

        ManaReso.Get("I_BlackMask").GetTweenCG().Duration = 0.5f;

        ManaAudio.PlayClip(Clip.CurrentClip);

        EnterDressRoom();
    }


    public void Save()
    {
        ManaAudio.PlayClip(Clip.BtnClip);

        List<CloseUnit> closeUnitList = new List<CloseUnit>();

        closeUnitList.Add(ManaPlayer.CloseUnitDic[ManaPlayer.CloseIDDic[Head]]);
        closeUnitList.Add(ManaPlayer.CloseUnitDic[ManaPlayer.CloseIDDic[Dress]]);
        closeUnitList.Add(ManaPlayer.CloseUnitDic[ManaPlayer.CloseIDDic[Shoe]]);
        closeUnitList.Add(ManaPlayer.CloseUnitDic[ManaPlayer.CloseIDDic[HeadWear]]);
        closeUnitList.Add(ManaPlayer.CloseUnitDic[ManaPlayer.CloseIDDic[Top]]);

        for (int i = 0; i < closeUnitList.Count; i++)
        {
            if (!closeUnitList[i].Bought)
            {
                BuyNavigate(closeUnitList);

                return;
            }
        }

        ManaPlayer.DressData[0] = Head;
        ManaPlayer.DressData[1] = Dress;
        ManaPlayer.DressData[2] = Shoe;
        ManaPlayer.DressData[3] = HeadWear;
        ManaPlayer.DressData[4] = Top;

        ExitDressRoom();
    }

    public void Reset()
    {
        ManaAudio.PlayClip(Clip.BtnClip);

        List<string> dressData = new List<string>(ManaPlayer.DressData);

        dressData[5] = Eye;

        ManaPlayer.BuildPlayer(dressData);
    }

    public void BuyNavigate(List<CloseUnit> closeUnitList)
    {
        for (int i = 0; i < closeUnitList.Count; i++)
        {
            if (closeUnitList[i].Bought)
            {
                closeUnitList.RemoveAt(i--);
            }
            else
            {
                closeUnitList[i].BuyBtn.onClick.Invoke();

                closeUnitList.RemoveAt(i--);

                ManaReso.Get("Pa_Info").GetTweenCG().AddEventOnetime
                    (
                        EventType.BackwardFinish,
                        () =>
                        {
                            BuyNavigate(closeUnitList);
                        }
                    );

                return;
            }
        }
    }

    public void ExitDressRoom()
    {
        ManaCenter.SceneSwitchLock = false;

        TweenRoot tweenRoot = ManaReso.Get("I_BlackMask").TweenBacCG();

        tweenRoot.AddEventOnetime
            (
                EventType.BackwardFinish,
                () =>
                {
                    transform.position = ManaReso.Get("PlayerPosTra").position;
                    transform.localScale = ManaReso.Get("PlayerPosTra").lossyScale;

                    ManaReso.Get("Garden").TweenForSr();
                    ManaReso.Get("DressRoom").TweenBacSr();

                    ManaReso.Get("C_Main").TweenForCG();
                    ManaReso.Get("P_DressRoom").TweenBacCG();
                }
            );


        tweenRoot = ManaReso.Get("P_DressRoom").GetTweenCG();

        tweenRoot.AddEventOnetime
            (
                EventType.BackwardFinish,
                () =>
                {
                    SetAllCollider(true);

                    InDressRoom = false;

                    JumpTimer = 0;

                    PlayAnim("newAnimation");

                    ChildDic["Shadow"].GetStreamScale().Pause();
                    ChildDic["Shadow"].GetStreamScale().InOrigin = true;
                    ChildDic["Shadow"].SetActive(false);

                    ManaReso.Get("B_SignIn0").TweenForCG();
                    ManaReso.Get("I_BlackMask").TweenForCG();
                }
            );
    }

    public void EnterDressRoom()
    {
        if (ManaCenter.SceneSwitchLock)
        {
            return;
        }

        ManaReso.Get("B_SignIn0").TweenBacCG();

        InDressRoom = true;

        JumpTime = Mathf.Lerp(0, JumpFrequency, Random.Range(0.5f, 1f));

        ManaCenter.SceneSwitchLock = true;


        ManaReso.Get("C_Main").TweenBacCG();


        SetAllCollider(false);

        TweenRoot tweenRoot = ManaReso.Get("I_BlackMask").TweenBacCG();

        tweenRoot.AddEventOnetime
            (
                EventType.BackwardFinish,
                () =>
                {
                    for (int i = 0; i < ManaGarden.PlantList.Count; i++)
                    {
                        ManaGarden.PlantList[i].Flower.RetrieveElf();
                    }

                    ChildDic["Shadow"].SetActive(true);

                    transform.position = ManaReso.Get("DressRoomPos").position;
                    transform.localScale = ManaReso.Get("DressRoomPos").lossyScale;

                    ManaReso.Get("Garden").TweenBacSr();
                    ManaReso.Get("DressRoom").TweenForSr();

                    ManaReso.Get("P_DressRoom").TweenForCG();
                }
            );


        tweenRoot = ManaReso.Get("P_DressRoom").GetTweenCG();

        tweenRoot.AddEventOnetime
            (
                EventType.ForwardFinish,
                () =>
                {
                    ManaReso.Get("I_BlackMask").TweenForCG();
                }
            );
    }

    #region 换装

    public UnityArmatureComponent Build()
    {
        if (!ManaPlayer.Complete)
        {
            UnityFactory.factory.LoadDragonBonesData(ManaReso.Load<TextAsset>("stand_ske", Folder.Config));
            UnityFactory.factory.LoadDragonBonesData(ManaReso.Load<TextAsset>("Closet_ske", Folder.Config));

            UnityFactory.factory.LoadTextureAtlasData(ManaReso.Load<TextAsset>("stand_tex", Folder.Config), "stand_texture");
            UnityFactory.factory.LoadTextureAtlasData(ManaReso.Load<TextAsset>("Closet_tex", Folder.Config), "Closet_texture");

            ManaPlayer.Complete = true;
        }

        UAC = UnityFactory.factory.BuildArmatureComponent("Armature");
        
        UAC.transform.parent = transform;
        UAC.transform.localScale = new Vector3(1, 1, 1);
        UAC.transform.localPosition = new Vector3();

        UAC.anim.Play("newAnimation");

        UAC.AddEventListener(EventObject.START, OnStart);


        Eye = "眼睛1";
        Top = "上衣1";
        Shoe = "鞋子1";
        Head = "脑壳1";
        Dress = "裙子1";
        Mouse = "嘴巴1";
        HeadWear = "头饰品1";

        EyeSlot = UAC.armature.GetSlot("眼睛");
        TopSlot = UAC.armature.GetSlot("上衣");
        HeadSlot = UAC.armature.GetSlot("脑壳");
        DressSlot = UAC.armature.GetSlot("裙子");
        MouseSlot = UAC.armature.GetSlot("嘴巴");
        LeftShoeSlot = UAC.armature.GetSlot("鞋子左");
        RightShoeSlot = UAC.armature.GetSlot("鞋子右");
        HeadWearSlot = UAC.armature.GetSlot("头饰品");

        ChangeClose(BodyPart.Eye, "眼睛1", false);
        ChangeClose(BodyPart.Top, "上衣1", false);
        ChangeClose(BodyPart.Shoe, "鞋子1", false);
        ChangeClose(BodyPart.Head, "脑壳1", false);
        ChangeClose(BodyPart.Dress, "裙子1", false);
        ChangeClose(BodyPart.Mouse, "嘴巴1", false);
        ChangeClose(BodyPart.Headwear, "头饰品1", false);

        return UAC;
    }

    public UnityArmatureComponent BuildPink()
    {
        Build();

        ChangeClose(BodyPart.Eye, "眼睛3");
        ChangeClose(BodyPart.Top, "上衣3");
        ChangeClose(BodyPart.Shoe, "鞋子3");
        ChangeClose(BodyPart.Head, "脑壳3");
        ChangeClose(BodyPart.Dress, "裙子3");
        ChangeClose(BodyPart.Mouse, "嘴巴3");
        ChangeClose(BodyPart.Headwear, "头饰品3");

        return UAC;
    }

    public UnityArmatureComponent BuildBlond()
    {
        Build();

        ResetDepth();

        return UAC;
    }

    public UnityArmatureComponent BuildBrown()
    {
        Build();

        ChangeClose(BodyPart.Eye, "眼睛2");
        ChangeClose(BodyPart.Top, "上衣2");
        ChangeClose(BodyPart.Shoe, "鞋子2");
        ChangeClose(BodyPart.Head, "脑壳2");
        ChangeClose(BodyPart.Dress, "裙子2");
        ChangeClose(BodyPart.Mouse, "嘴巴2");
        ChangeClose(BodyPart.Headwear, "头饰品2");

        return UAC;
    }


    public void ResetDepth()
    {
        UAC.transform.SetLZ(2);
        
        transform.FindChild("Armature/" + Eye).SetLZ(-0.001f);
        transform.FindChild("Armature/" + Top).SetLZ(-0.003f);
        transform.FindChild("Armature/" + Head).SetLZ(0);
        transform.FindChild("Armature/" + Dress).SetLZ(-0.002f);
        transform.FindChild("Armature/" + Mouse).SetLZ(-0.001f);
        transform.FindChild("Armature/" + HeadWear).SetLZ(-0.001f);

        Transform shoeTra = transform.FindChild("Armature/" + Shoe);
        shoeTra.SetLZ(-0.001f);

        transform.FindChild("Armature").GetChild(shoeTra.GetSiblingIndex() + 1).SetLZ(-0.001f);

        transform.FindChild("Armature/左腿").SetLZ(0);
        transform.FindChild("Armature/右腿").SetLZ(0);
        transform.FindChild("Armature/脖子").SetLZ(0);
        transform.FindChild("Armature/左手").SetLZ(-0.001f);
        transform.FindChild("Armature/右手").SetLZ(-0.001f);
    }

    public void ChangeClose(BodyPart bodyPart, string armatureName, bool setDepth = true)
    {
        List<DragonBones.Slot> slotList = new List<DragonBones.Slot>();

        if (bodyPart == BodyPart.Eye)
        {
            Eye = armatureName;

            slotList.Add(EyeSlot);
        }
        else if (bodyPart == BodyPart.Top)
        {
            Top = armatureName;

            slotList.Add(TopSlot);
        }
        else if (bodyPart == BodyPart.Shoe)
        {
            Shoe = armatureName;

            slotList.Add(LeftShoeSlot);
            slotList.Add(RightShoeSlot);
        }
        else if (bodyPart == BodyPart.Head)
        {
            Head = armatureName;

            slotList.Add(HeadSlot);
        }
        else if (bodyPart == BodyPart.Dress)
        {
            Dress = armatureName;

            slotList.Add(DressSlot);
        }
        else if (bodyPart == BodyPart.Mouse)
        {
            Mouse = armatureName;
            
            slotList.Add(MouseSlot);
        }
        else if (bodyPart == BodyPart.Headwear)
        {
            HeadWear = armatureName;

            slotList.Add(HeadWearSlot);
        }
        else
        {
            throw new Exception();
        }

        ChangeClose(slotList, armatureName, setDepth);
    }

    public void ChangeClose(List<DragonBones.Slot> slotList, string armatureName, bool setDepth = true)
    {
        for (int i = 0; i < slotList.Count; i++)
        {
            slotList[i].childArmature = UnityFactory.factory.BuildArmature(armatureName);
        }

        if (setDepth)
        {
            ResetDepth();
        }
    }

    #endregion
}