using System;
using UnityEngine;

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

public class AnnounceManager
{
    private class Content
    {
        public bool IsSprite;
        public string content;
        public TextAnchor Alignment;

        public Content(bool isSprite, string content, TextAnchor alignment)
        {
            this.content = content;
            IsSprite = isSprite;
            Alignment = alignment;
        }
    }

    #region Config

    public static string DefaultLanguage = "null";
    public static string Hants = "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 Dictionary<string, List<Content>> ContentDictionary = new Dictionary<string, List<Content>>();

    #endregion

    private static int SpriteSize = 300;
    public static void Init(string language)
    {
        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 AddContent(bool isImage, string language, string content, TextAnchor alignment)
    {
        if (language == DefaultLanguage)
        {
            AddContent(isImage, En, content, alignment);
            AddContent(isImage, Hants, content, alignment);
            AddContent(isImage, Hant, content, alignment);
        }

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

        ContentDictionary[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 Hants;
        }
        else if (LanguageManager.CurrentLanguage == CurrentLanguage.ChineseTraditional)
        {
            return Hant;
        }
        else if (LanguageManager.CurrentLanguage == CurrentLanguage.English)
        {
            return En;
        }
        else
        {
            throw new Exception();
        }
    }
}