package org.itxtech.daedalus;

import android.annotation.SuppressLint;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.webkit.WebView;
import android.webkit.WebViewClient;

import java.util.Locale;

/**
 * Daedalus Project
 *
 * @author iTXTech
 * @link https://itxtech.org
 * <p>
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, version 3.
 */
public class AboutActivity extends AppCompatActivity {

    @SuppressLint({"JavascriptInterface", "SetJavaScriptEnabled"})
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_about);

        WebView view = (WebView) findViewById(R.id.webView_about);

        view.getSettings().setJavaScriptEnabled(true);
        view.addJavascriptInterface(this, "JavascriptInterface");

        if (Locale.getDefault().getLanguage().equals("zh")) {//TODO: multi language
            view.loadUrl("file:///android_asset/index.html");
        } else {
            view.loadUrl("file:///android_asset/index.html");
        }

        view.setWebViewClient(new WebViewClient() {
            @Override
            public void onPageFinished(WebView view, String url) {
                super.onPageFinished(view, url);
                try {
                    view.loadUrl("javascript:changeVersion('" + getPackageManager().getPackageInfo(getPackageName(), 0).versionName + "')");
                } catch (Exception e) {
                    Log.e("Dvpn", e.toString());
                }
            }
        });
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_about, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_visit_itxtech) {
            startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("https://itxtech.org")));
        }

        if (id == R.id.action_visit_github) {
            startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("https://github.com/iTXTech/Daedalus")));
        }

        if (id == R.id.action_visit_cutedns) {
            startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("https://www.cutedns.cn")));
        }

        if (id == R.id.action_join_qqgroup) {
            joinQQGroup("gg");
        }

        return super.onOptionsItemSelected(item);
    }

    private boolean joinQQGroup(String key) {
        Intent intent = new Intent();
        intent.setData(Uri.parse("mqqopensdkapi://bizAgent/qm/qr?url=http%3A%2F%2Fqm.qq.com%2Fcgi-bin%2Fqm%2Fqr%3Ffrom%3Dapp%26p%3Dandroid%26k%3D" + key));
        // 此Flag可根据具体产品需要自定义，如设置，则在加群界面按返回，返回手Q主界面，不设置，按返回会返回到呼起产品界面    //intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
        try {
            startActivity(intent);
            return true;
        } catch (Exception e) {
            // 未安装手Q或安装的版本不支持
            return false;
        }
    }
}