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

public class MicroPhoneChoose_Contorl : MonoBehaviour
{
    public Sprite chosen, notChosen;
    public Color chosenColor;

    public GameObject objBtnTest;
    List<GameObject> objsMicros = new List<GameObject>();

    public static MicroPhoneChoose_Contorl instance;
    public string chosenMic;

    private void Awake()
    {
        instance = this;
    }

    public void ListMicros()
    {
        Transform tr = transform.Find("AllignMicros");

        foreach (GameObject item in objsMicros)
        {
            Destroy(item.gameObject);
        }

        if (Microphone.devices.Length > 0)
        {
            Text txtError = transform.Find("txtError").GetComponent<Text>();
            txtError.color = new Color(.4f, .09f, .06f, 0);

            objBtnTest.SetActive(true);

            CheckFile();

            int chosenMicint = System.Convert.ToInt32(chosenMic);
            if (chosenMicint > Microphone.devices.Length) 
            {
                chosenMicint = 0;
                UpdateFile(chosenMicint.ToString());
            }
            MicroOption.chosenMic = chosenMicint;

            string[] microphones = Microphone.devices;

            //string[] microphones = new string[3] { "None", "Teste", "Teste2" };

            bool chooseSome = false;
            objsMicros.Clear();
            GameObject objModel = Resources.Load<GameObject>("MicroChoose");
            for (int i = 0; i < microphones.Length; i++)
            {
                GameObject objCreate = Instantiate(objModel, tr);
                MicroOption microOption = objCreate.GetComponent<MicroOption>();
                microOption.SetInfo(microphones[i], i);

                objsMicros.Add(objCreate);

                if (i == chosenMicint)
                {
                    chooseSome = true;
                    objCreate.GetComponent<MicroOption>().SetThis(true, true);
                }
            }

            if (!chooseSome)
            {
                tr.GetChild(0).GetComponent<MicroOption>().SetThis(true, true);
                UpdateFile(microphones[0]);
            }
        }
        else
        {
            Text txtError = transform.Find("txtError").GetComponent<Text>();
            txtError.color = new Color(.4f, .09f, .06f, 1);

            objBtnTest.SetActive(false);
        }
        
    }

    public void UpdateFile(string newMic)
    {
        chosenMic = newMic;
        string path = Application.persistentDataPath + "/micro.txt";

        if (File.Exists(path))
        {
            File.Delete(path);
        }

        File.WriteAllText(path, newMic);

        StartCoroutine(RobotData.RegisterRobotMicro(newMic));
    }

    void CheckFile()
    {
        string path = Application.persistentDataPath + "/micro.txt";

        if (File.Exists(path))
        {
            string content = File.ReadAllText(path);

            chosenMic = content;
        }
        else
        {
            File.WriteAllText(path, "0");
        }

        
    }

    
}