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

public class CreateDialog : MonoBehaviour
{
    int idzoeListenrepeat;
    string route;
    

    public static CreateDialog instance;
     
    AudioSource source;
    WriteFile writeFile;
    public int indexlisten = 0;
   // public Image imageDialog;
    List<bool> botoes;
    public Text repeat;
    public RectTransform trGroup;
    public GameObject canvas;

    bool playingAudio;

    public List<AudioClip> clips;
    public List<Sprite> sprsCharacters;

    private void Awake()
    {
        source = gameObject.AddComponent<AudioSource>();
    }

    public IEnumerator createDialogTextCoroutine()
    {
        yield return StartCoroutine(MontarResources());

        GameObject phrasetoCreate = Resources.Load<GameObject>("Class/DialogStep/DialogsNew");
        botoes = new List<bool>();

        exit tutorial = GetComponentInChildren<exit>();

        while (!tutorial.closed)
        {
            yield return new WaitForEndOfFrame();
        }

        for(int i = 0; i < ApiClass.listen_repeat.response.Length; i++)
        {

            GameObject thisObj = Instantiate(phrasetoCreate, trGroup);
            thisObj.transform.localScale = new Vector2(1, 1);

            ListenRepeat_Option LR = thisObj.GetComponent<ListenRepeat_Option>();
            LR.index = i;
            LR.SetImgCharacter(sprsCharacters[i]);
           
            botoes.Add(false);

            StartCoroutine(IncreaseSizeLR(thisObj.transform));

            yield return new WaitForSecondsRealtime(0.15f);

        }
        
        SetInformations(idzoeListenrepeat);
    }

    IEnumerator IncreaseSizeLR(Transform tr)
    {
        float value = 0;

        while (value < 1)
        {
            value += Time.deltaTime * 5;

            tr.localScale = new Vector3(value, value, 1);

            yield return new WaitForEndOfFrame();
        }

        tr.localScale = new Vector3(1, 1, 1);

        yield break;
    }

    public void SetInformations(int id)
    {   
        writeFile = new WriteFile();
        idzoeListenrepeat = id;
        StartCoroutine(GetInfoCor());

        instance = this;

        if (!ReadingFile.StudentUsers.Contains(ReadingFile.instance.userType))
        {
            CheckEnd(true);
        }
    }

    IEnumerator GetInfoCor()
    {
        ApiClass api = ApiClass.instance;
        route = api.route;
    
        yield return StartCoroutine(MontarResources());
    }

    IEnumerator MontarResources()
    {
        ApiClass api = ApiClass.instance;

        clips = new List<AudioClip>();

        for (int i = 0; i < ApiClass.listen_repeat.response.Length; i++)
        {
            
            string nomeAudio = "LR_"+ ApiClass.listen_repeat.response[i].idzoelistenrepeat + "_" + i + ".mp3";
            //string nomeImagem = "LR_" + ApiClass.listen_repeat.response[i].idzoelistenrepeat + "_" + i + ".png";
            yield return StartCoroutine(GetAudioClip("LR/" + nomeAudio));
        }

        sprsCharacters = new List<Sprite>();

        for (int i = 0; i < ApiClass.listen_repeat.response.Length; i++)
        {
            string nomeImagem = "LR_" + ApiClass.listen_repeat.response[i].idzoelistenrepeat + "_" + i + ".png";

            yield return StartCoroutine(DownloadImgCharacter("LR/" + nomeImagem));
        }

        yield break;
    }

    IEnumerator DownloadImgCharacter(string path)
    {
        string url = "http://" + ReadingFile.iploc + "/zoeGamesResources/" + path;

        using(WWW www = new WWW(url))
        {
            yield return www;

            sprsCharacters.Add(Sprite.Create(www.texture, new Rect(0, 0, www.texture.width, 
                www.texture.height), new Vector2(0, 0)));
        }

        yield break;
    }

    IEnumerator GetAudioClip(string path)
    {
        string url = "http://" + ReadingFile.iploc + "/zoeGamesResources/" + path;
        Debug.Log(url);
        using (WWW www = new WWW(url))
        {
            yield return www;

            clips.Add(www.GetAudioClip());
        }
    }

    public IEnumerator ReproduzirAudio(ListenRepeat_Option ls)
    {
        if (!playingAudio)
        {
            playingAudio = true;

            ls.gameObject.GetComponent<Animator>().SetBool("listen", true);

            source.clip = clips[ls.index];
            source.Play();

            yield return new WaitForSecondsRealtime(clips[ls.index].length);

            ls.RepeatTxt();

            yield return new WaitForSecondsRealtime(clips[ls.index].length + 1);

            playingAudio = false;
            ls.EndListen();
            botoes[ls.index] = true;

            CheckEnd();
        }
    }

    void CheckEnd(bool teacher = false)
    {
        bool all = true;

        foreach (bool item in botoes)
        {
            Debug.Log(item);
            if (!item)
            {
                all = false;
            }
        }

        if (all || teacher)
        {
            EndStep();
        }
    }

    void EndStep()
    {
        GeneralScript.instance.LiberarAvanco(true);
        GetComponent<Animator>().SetTrigger("end");
    }

    IEnumerator ShowRepeat()
    {
        yield return new WaitForSeconds(1f);
        yield return new WaitForSeconds(CreateDialog.instance.source.clip.length - .5f);
        repeat.gameObject.SetActive(true);
        StartCoroutine(HideRepeat());
    }

    IEnumerator HideRepeat()
    {
        yield return new WaitForSeconds(CreateDialog.instance.source.clip.length - .5f);
        //repeat.SetActive(false);
        repeat.gameObject.SetActive(false);

        botoes = CreateDialog.instance.botoes;
        bool Finalizou = true;
        for (int i = 0; i < botoes.Count; i++)
        {
            if (!botoes[i])
                Finalizou = false;
        }

        if (Finalizou)
        {
            GeneralScript general = GeneralScript.instance;
            general.LiberarAvanco(true);

            GetComponentInParent<ListenRepeat_Control>().CompletedLR();
        }
    }

    public void ButtonClickShow()
    {
        repeat.GetComponent<Text>();
        StartCoroutine(ShowRepeat());
    }

}