package cn.shangyu.gdxzExpert.activity;

import android.Manifest;
import android.content.Intent;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.drawable.BitmapDrawable;
import android.net.Uri;
import android.os.Build;
import android.os.Environment;
import android.view.Gravity;
import android.view.View;
import android.widget.ImageView;

import androidx.annotation.NonNull;

import com.github.dfqin.grantor.PermissionListener;
import com.github.dfqin.grantor.PermissionsUtil;
import com.hjq.window.EasyWindow;

import java.io.FileOutputStream;
import java.io.OutputStream;

import cn.shangyu.gdxzExpert.R;
import cn.shangyu.gdxzExpert.base.BaseActivity;
import cn.shangyu.gdxzExpert.utils.ToastUtil;
import cn.shangyu.gdxzExpert.utils.UIUtils;
import cn.shangyu.gdxzExpert.widget.LoadingPage;

public class FindHelpActivity extends BaseActivity {



    @Override
    public void setTitle() {
        top_title.setText("查找文献");

    }

    ImageView im_we;
    @Override
    public View onCreateSuccessedView() {
        View view = UIUtils.inflate(R.layout.activity_find_help);
        im_we=view.findViewById(R.id.im_we);
        im_we.setOnLongClickListener(new View.OnLongClickListener() {
            @Override
            public boolean onLongClick(View v) {
                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
                    if (PermissionsUtil.hasPermission(FindHelpActivity.this, Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE)) {
                        savePhoto();
                    }
                    else
                    {
                        EasyWindow.with(FindHelpActivity.this).setGravity(Gravity.TOP).setYOffset(200).setWidth(1000)

                                .setContentView(R.layout.float_top_dialog_download).show();
                        PermissionsUtil.requestPermission(FindHelpActivity.this, new PermissionListener() {
                            @Override
                            public void permissionGranted(@NonNull String[] permissions) {
                                EasyWindow.cancelAll();
                                savePhoto();

                            }
                            @Override
                            public void permissionDenied(@NonNull String[] permissions) {
                                EasyWindow.cancelAll();
                                //用户拒绝了访问读写的申请
//
                            }

                        }, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE});

                    }
                }
                else
                {

                    savePhoto();
                }


                return false;
            }
        });
        return view;
    }

    private void savePhoto()
    {
        Resources res = getResources();
        BitmapDrawable d = (BitmapDrawable) res.getDrawable(R.drawable.wechatpeople);
        Bitmap img = d.getBitmap();

//        String fn = "image_test.png";
        String path = Environment.getExternalStorageDirectory()
                .getPath() + "/gdxzExpert/picture"+"wechatgdxz.jpg";
        try{
            OutputStream os = new FileOutputStream(path);
                    img.compress(Bitmap.CompressFormat.PNG, 100, os);
            os.close();
            ToastUtil.showToast("图片已保存至"+path);
        }catch(Exception e){

        }
        // 最后通知图库更新
        sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE,
                Uri.parse("file://" +path)));
    }
    @Override
    public LoadingPage.ResultState onLoad() {
        return LoadingPage.ResultState.STATE_SUCCESSED;
    }

    @Override
    protected void processClick(View v) {

    }
}