package com.sriyanksiddhartha.speechtotext;

import android.content.Intent;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.speech.RecognizerIntent;
import androidx.appcompat.app.AppCompatActivity;
import android.util.Log;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;

import com.android.volley.Request;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.JsonObjectRequest;
import com.android.volley.toolbox.Volley;
import com.mapzen.speakerbox.Speakerbox;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;

public class MainActivity extends AppCompatActivity {

    private TextView TextViewResult;
    private TextView TextViewPanduan;
    private ListView ListViewMsg;
    private View ViewButtonSend;
    private EditText EditText1;
    private EditText EditTextMsg;
    //--
    private RequestQueue RequestQueue1;
    //--
    private static final String StringTAG = "MEDIA";
    String StringKey="",StringFind="";
    List<String> ListItems=new ArrayList<String>();



    boolean booleanisMine = true;
    private List<ChatMessage> ListChatMessages;
    private ArrayAdapter<ChatMessage> ArrayAdapterMessage;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        TextViewResult = (TextView) findViewById(R.id.txvResult);
        TextViewPanduan = (TextView) findViewById(R.id.txtPanduan);
        TextViewResult.setVisibility(View.INVISIBLE);
        TextViewPanduan.setText("Panduan Disini");

        ListChatMessages = new ArrayList<>();
        ListViewMsg = (ListView) findViewById(R.id.list_msg);
        ViewButtonSend = findViewById(R.id.btn_chat_send);
        EditTextMsg = (EditText) findViewById(R.id.msg_type);
        //set ListView adapter first
        adapter = new MessageAdapter(this, R.layout.item_chat_left, ListChatMessages);
        ListViewMsg.setAdapter(adapter);

    }

    public void getSpeechInput(View view) {

        Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
        intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
        intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, Locale.getDefault());

        if (intent.resolveActivity(getPackageManager()) != null) {
            startActivityForResult(intent, 10);
        } else {
            Toast.makeText
                    (
                            this,
                            "Perangkat Kamu Tidak Kompatible !!!",
                            Toast.LENGTH_SHORT
                    ).show();
        }
    }

    @Override
    protected void onActivityResult(int IntrequestCode, int IntresultCode, Intent IntentData) {
        super.onActivityResult(IntrequestCode, IntResultCode, IntentData);

        switch (IntRequestCode) {
            case 10:
                if (IntresultCode == RESULT_OK && IntentData != null)
                {
                    ListViewMsg.setVisibility(View.VISIBLE);
                    TextViewPanduan.setVisibility(View.GONE);
                    ArrayList<String> result = IntentData.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS); //merubah suara ke text
                    TextViewResult.setText(result.get(0)); //menampilkan hasil suara yang kita ucapkan dalam bentuk text

                    StringKey=result.get(0).toLowerCase();
                    if(StringKey.equals("terima kasih")
                                        || StringKey.equals("makasih") ||
                                                (
                                                (StringKey.contains("terima kasih") || StringKey.contains("makasih")
                                                )
                                        && !StringKey.contains("berjudul")) )
                    {
                            StringFind="sama-sama";
                    }
                    else if(!StringKey.isEmpty()){
                        RequestQueue1 = Volley.newRequestQueue(getApplicationContext()); //volley untuk mencari data buku
                        FunctionJsonParse(); // fungsi untuk mencari buku
                        if(StringFind.isEmpty()){
                            StringFind="Keyword yang anda masukan belum tersedia, "
                                    + "Silahkan bertanya dengan format 'buku berjudul "
                                    + "<judul buku> pengarang <nama pengarang>' atau "
                                    + "'judul <judul buku> karangan <nama pengarang>'";
                        }
                    }
                    ChatMessage ChatMessage1 = new ChatMessage(StringKey, booleanisMine);
                    ListChatMessages.add(ChatMessage1);
                    ArrayAdapterMessage.notifyDataSetChanged();
                    booleanisMine = false;

                    Runnable r = new Runnable() {
                        @Override
                        public void run(){
                            Speakerbox speakerbox = new Speakerbox(getApplication());
                            speakerbox.play(StringFind); //perintah untuk mengucapkan buku yang dicari
                            ChatMessage ChatMessage1 = new ChatMessage(StringFind, booleanisMine);
                            ListChatMessages.add(ChatMessage1);
                            ArrayAdapterMessage.notifyDataSetChanged();
                            booleanisMine = true;
                            StringFind="";
                        }
                    };
                    Handler handler1 = new Handler();
                    handler1.postDelayed(r, 2500);

                }
                break;
        }
    }


    private void checkExternalMedia(){
        boolean booleanExternalStorageAvailable = false;
        boolean booleanExternalStorageWriteable = false;
        String state = Environment.getExternalStorageState();

        if (Environment.MEDIA_MOUNTED.equals(state))
        {
            booleanExternalStorageAvailable = booleanExternalStorageWriteable = true;
        }
        else if (Environment.MEDIA_MOUNTED_READ_ONLY.equals(state))
        {
            booleanExternalStorageAvailable = true;
            booleanExternalStorageWriteable = false;
        }
        else
            {
            booleanExternalStorageAvailable = booleanExternalStorageWriteable = false;
        }
        Toast.makeText(
                    getApplicationContext(),
                    "\n\nExternal Media: readable="
                +   booleanExternalStorageAvailable
                +   " writable="+booleanExternalStorageWriteable,
                Toast.LENGTH_SHORT
                ).show();
    }

    private void writeToSDFile(String tmp){

        File FileRoot = android.os.Environment.getExternalStorageDirectory();
        Toast.makeText(
                getApplicationContext(),
                "External file system root: "
                        +FileRoot,Toast.LENGTH_LONG
        ).show();

        File FileDir = new File (
                FileRoot.getAbsolutePath()
                + "/download");
        FileDir.mkdirs();
        File File1 = new File(
                FileDir,
                "myData.txt");

        try {
            FileOutputStream f = new FileOutputStream(File1,true);
            PrintWriter pw = new PrintWriter(f);
            pw.println(tmp);
            pw.flush();
            pw.close();
            f.close();
        } catch (FileNotFoundException e) {
            e.printStackTrace();
            Log.i(StringTAG,
                    "******* File not found. Did you"
                    + " add a WRITE_EXTERNAL_STORAGE permission to the manifest?");
        }
        catch (IOException e)
        {
            e.printStackTrace();
        }
        Toast.makeText(
                        getApplicationContext(),
                        "\n" +
                        "\n" +
                        "File written to " +
                                file,Toast.LENGTH_SHORT).show();
    }

    private void readRaw(){

        File FileIs = new File(Environment.getExternalStorageDirectory()
                .getAbsolutePath()+"/download", "myData.txt");
        if (FileIs.exists())
        {
            try
            { FileInputStream fIn = new FileInputStream(FileIs);
                BufferedReader myReader = new BufferedReader(
                        new InputStreamReader(fIn));
                String StringaDataRow = "";
                String aBuffer = "";
                while ((StringaDataRow = myReader.readLine()) != null) {
                    aBuffer += StringaDataRow + "\n";}
                TextViewResult.setText(aBuffer);
                myReader.close();
                is.createNewFile();
            }
            catch (IOException e)
            {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }

        }else{
                    Toast.makeText
                    (
                    getApplicationContext(),
                    "File Tidak Ditemukan",
                    Toast.LENGTH_SHORT
                    ).show();
        }
    }

    private static ReadIP ReadIP1 = new ReadIP();
    private static final String StringReadIP=ReadIP1.text;
    //fungsi untuk mencari data buku berdasarkan key
    private void FunctionJsonParse(){
        //Toast.makeText(getApplicationContext(),"JSON",Toast.LENGTH_SHORT).show();
        String StringURL = StringReadIP+"reportBuku.php?id="+StringKey;
        Toast.makeText(getApplicationContext(),StringURL,Toast.LENGTH_SHORT).show();
        JsonObjectRequest JsonObjectRequest1 =  new JsonObjectRequest(Request.Method.GET, StringURL, null,
                new Response.Listener<JSONObject>() {
                    @Override
                    public void onResponse(JSONObject JSONObjectResponse) {
                        try{
                            JSONArray JSONArray1= JSONObjectResponse.getJSONArray("data");

                            for (int i=0; i < JSONArray1.length(); i++){
                                JSONObject data = JSONArray1.getJSONObject(i);
                                String
                                        StringArrayColumn1 = data.getString("0"),
                                        StringArrayColumn2 = data.getString("1"),
                                        StringArrayColumn3 = data.getString("2"),
                                        StringArrayColumn4 = data.getString("3");


                                StringFind="Buku yang berjudul "
                                        +   StringArrayColumn1
                                        +   " dengan pengarang "
                                        +   StringArrayColumn2
                                        +   " Berada di "
                                        +   StringArrayColumn3
                                        +   " "
                                        +   StringArrayColumn4;
                                ;
                            }
                        }catch (JSONException e) {
                            e.printStackTrace();
                        }
                    }
                }, new Response.ErrorListener() {
            @Override
            public void onErrorResponse(VolleyError error) {
                error.printStackTrace();
            }
        });
        RequestQueue1.add(JsonObjectRequest1);
    }
}