using System;
using UnityEngine;

using System.Collections;
using System.Collections.Generic;
using UnityEngine.UI;
using Object = UnityEngine.Object;

public class NotifyItem
{
    public virtual GameObject Create()
    {
        throw new Exception();
    }
}

public class NotifyTitle : NotifyItem
{
    public string text;

    public NotifyTitle(string text)
    {
        this.text = text;
    }

    public override GameObject Create()
    {
        Transform parent = ResourceManager.Get(CanvasLabel.R_Grid);
        Transform trans = ResourceManager.Get(ResourceLabel.NotifyTitle, Folder.UI, false, parent, false);
        Text text = trans.GetComponent<Text>();
        text.text = this.text;
        return trans.gameObject;
    }
}

public class NotifyDate : NotifyItem
{
    public string text;

    public NotifyDate(string text)
    {
        this.text = text;
    }

    public override GameObject Create()
    {
        Transform parent = ResourceManager.Get(CanvasLabel.R_Grid);
        Transform trans = ResourceManager.Get(ResourceLabel.NotifyDate, Folder.UI, false, parent, false);
        Text text = trans.GetComponent<Text>();
        text.text = this.text;
        return trans.gameObject;
    }
}

public class NotifyContent : NotifyItem
{
    public string text;

    public NotifyContent(string text)
    {
        this.text = text;
    }

    public override GameObject Create()
    {
        Transform parent = ResourceManager.Get(CanvasLabel.R_Grid);
        Transform trans = ResourceManager.Get(ResourceLabel.NotifyContent, Folder.UI, false, parent, false);
        Text text = trans.GetComponent<Text>();
        text.text = this.text;
        return trans.gameObject;
    }
}

public class NotifyImage : NotifyItem
{
    public string spriteName;

    public NotifyImage(string spriteName)
    {
        this.spriteName = spriteName;
    }

    public override GameObject Create()
    {
        Transform parent = ResourceManager.Get(CanvasLabel.R_Grid);
        Transform trans = ResourceManager.Get(ResourceLabel.NotifyImage, Folder.UI, false, parent, false);
        Image image = trans.GetComponent<Image>();
        image.sprite = HttpManager.AnnounceSpiteDict[spriteName];
        image.SetNativeSize();
        if (image.rectTransform.rect.width > 580)
        {
            Vector2 newSize = new Vector2();
            newSize.x = 580;
            newSize.y = image.rectTransform.rect.height*580/image.rectTransform.rect.width;
            image.rectTransform.sizeDelta = newSize;
        }
        return trans.gameObject;
    }
}

public class AnnounceManager
{
    #region Config

    public static string DefaultLanguage = "null";
    public static string Hans = "Chinese";
    public static string Hant = "ChineseTraditional";
    public static string En = "English";

    public static bool Inited;

    //private static List<Text> Textes = new List<Text>();
    private static List<GameObject> itemGos = new List<GameObject>();
    private static Dictionary<string, List<NotifyItem>> ItemDict = new Dictionary<string, List<NotifyItem>>();

    #endregion

    private static int SpriteSize = 300;
    public static void Init(string language)
    {
        foreach (var item in itemGos)
        {
            Object.DestroyImmediate(item);
        }
        itemGos = new List<GameObject>();

        List<NotifyItem> notifyItems = ItemDict[language];
        foreach (var notifyItem in notifyItems)
        {
            GameObject itemGo = notifyItem.Create();
            itemGos.Add(itemGo);
        }

        //Inited = true;

        //List<Content> contents = ContentDictionary[language];

        //for (int i = 0; i < contents.Count; i++)
        //{
        //    Transform transform = ResourceManager.Get(ResourceLabel.NotifyItem, Folder.UI, false, ResourceManager.Get(CanvasLabel.R_Grid), false);

        //    if (contents[i].IsSprite)
        //    {
        //        transform.GetComponent<Text>().fontSize = SpriteSize;
        //        transform.GetComponent<Text>().verticalOverflow = VerticalWrapMode.Overflow;
        //        transform.GetComponent<Text>().horizontalOverflow = HorizontalWrapMode.Overflow;
        //        transform.GetComponent<Text>().resizeTextForBestFit = false;
        //        transform.GetComponent<ContentSizeFitter>().enabled = true;

        //        transform.GetChild(0).GetComponent<Image>().sprite = HttpManager.AnnounceSpite;
        //    }

        //    transform.GetComponent<Text>().text = contents[i].content;
        //    transform.GetComponent<Text>().alignment = contents[i].Alignment;

        //    Textes.Add(transform.GetComponent<Text>());
        //}
    }


    public static void ShowAnnouncePanel()
    {
        if (!Inited)
        {
            Init(GetLanguage());
        }
        else
        {
            //SwitchLanguage(GetLanguage());
        }

        AudioManager.PlayClip(AudioLabel.Bubble);

        ResourceManager.Get(CanvasLabel.R_Notify).TweenForCG();

        Auxiliary.Instance.DelayCall
        (
            () =>
            {
                LayoutRebuilder.MarkLayoutForRebuild(ResourceManager.Get<RectTransform>(CanvasLabel.R_Grid));
            },
            1
        );
    }

    public static void AddItem(string language, NotifyItem item)
    {
        if (language == DefaultLanguage)
        {
            AddItem(En, item);
            AddItem(Hans, item);
            AddItem(Hant, item);
        }

        if (!ItemDict.ContainsKey(language))
        {
            ItemDict.Add(language, new List<NotifyItem>());
        }

        ItemDict[language].Add(item);
    }

    //public static void AddContent(bool isImage, string language, string content, TextAnchor alignment)
    //{
    //    if (language == DefaultLanguage)
    //    {
    //        AddContent(isImage, En, content, alignment);
    //        AddContent(isImage, Hans, content, alignment);
    //        AddContent(isImage, Hant, content, alignment);
    //    }

    //    if (!ItemDict.ContainsKey(language))
    //    {
    //        ItemDict.Add(language, new List<Content>());
    //    }

    //    ItemDict[language].Add(new Content(isImage, content, alignment));
    //}

    //public static void SwitchLanguage(string language)
    //{
    //    for (int i = 0; i < Textes.Count; i++)
    //    {
    //        Textes[i].text = ContentDictionary[language][i].content;
    //    }
    //}

    public static string GetLanguage()
    {
        if (LanguageManager.CurrentLanguage == CurrentLanguage.ChineseSimplified)
        {
            return Hans;
        }
        else if (LanguageManager.CurrentLanguage == CurrentLanguage.ChineseTraditional)
        {
            return Hant;
        }
        else if (LanguageManager.CurrentLanguage == CurrentLanguage.English)
        {
            return En;
        }
        else
        {
            throw new Exception();
        }
    }
}