package com.stardust.scriptdroid.ui;

import android.os.Build;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.annotation.RequiresApi;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.View;


import com.stardust.scriptdroid.R;
import com.stardust.theme.app.ThemeColorAppCompatActivity;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

import static android.content.pm.PackageManager.PERMISSION_DENIED;
import static android.content.pm.PackageManager.PERMISSION_GRANTED;

/**
 * Created by Stardust on 2017/1/23.
 */

public class BaseActivity extends ThemeColorAppCompatActivity {

    protected static final int PERMISSION_REQUEST_CODE = 11186;

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
    }

    @SuppressWarnings("unchecked")
    public <T extends View> T $(int resId) {
        return (T) findViewById(resId);
    }

    protected void checkPermission(String... permissions) {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            String[] requestPermissions = getRequestPermissions(permissions);
            if (requestPermissions.length > 0)
                requestPermissions(requestPermissions, PERMISSION_REQUEST_CODE);
        } else {
            int[] grantResults = new int[permissions.length];
            Arrays.fill(grantResults, PERMISSION_GRANTED);
            onRequestPermissionsResult(PERMISSION_REQUEST_CODE, permissions, grantResults);
        }
    }

    @RequiresApi(api = Build.VERSION_CODES.M)
    private String[] getRequestPermissions(String[] permissions) {
        List<String> list = new ArrayList<>();
        for (String permission : permissions) {
            if (checkSelfPermission(permission) == PERMISSION_DENIED) {
                list.add(permission);
            }
        }
        return list.toArray(new String[list.size()]);
    }

    public void setToolbarAsBack(String title) {
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        toolbar.setTitle(title);
        setSupportActionBar(toolbar);
        if (getSupportActionBar() != null) {
            toolbar.setNavigationOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    finish();
                }
            });
            getSupportActionBar().setDisplayHomeAsUpEnabled(true);
        }
    }
}