using System;
using UnityEngine;

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

public class AnnounceManager
{
    private class Content
    {
        public bool IsImage;
        public string text;
        public TextAnchor Alignment;

        public Content(bool isImage, string text, TextAnchor alignment)
        {
            this.text = text;
            this.IsImage = isImage;
            this.Alignment = alignment;
        }
    }

    #region Config

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

    #endregion

    public static bool Initialized;

    private static List<Text> TextList = new List<Text>();
    private static Dictionary<string, List<Content>> ContentsDic = new Dictionary<string, List<Content>>();

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

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

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


    public static void Show()
    {
        if (!Initialized)
        {
            Initialize(GetLanguage());
        }
        else
        {
            SwitchLanguage(GetLanguage());
        }

        AudioManager.PlayClip(Clip.BubbleClip);

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

        Auxiliary.Instance.DelayCall
        (
            () =>
            {
                ResourceManager.Get<VerticalLayoutGroup>(ObjectLabel.R_Grid).CalculateLayoutInputVertical();
                ResourceManager.Get<VerticalLayoutGroup>(ObjectLabel.R_Grid).SetLayoutVertical();
            },
            1
        );
    }

    public static void Initialize(string language)
    {
        Initialized = true;

        List<Content> contents = ContentsDic[language];

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

            if (contents[i].IsImage)
            {
                transform.GetComponent<Text>().fontSize = 300;
                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.NotificationSprite;
            }

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

            TextList.Add(transform.GetComponent<Text>());
        }
    }

    public static void SwitchLanguage(string language)
    {
        for (int i = 0; i < TextList.Count; i++)
        {
            TextList[i].text = ContentsDic[language][i].text;
        }
    }

    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();
        }
    }
}