package com.android.app_base.utils;

import static android.os.Environment.MEDIA_MOUNTED;

import android.annotation.SuppressLint;
import android.content.ContentResolver;
import android.content.ContentUris;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;
import android.os.Build;
import android.os.Environment;
import android.os.FileUtils;
import android.provider.DocumentsContract;
import android.provider.MediaStore;
import android.provider.OpenableColumns;
import android.text.TextUtils;

import androidx.annotation.RequiresApi;
import androidx.annotation.WorkerThread;

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URISyntaxException;

/**
 *
 */
public class ContentUriUtils {

    /**
     * make sure to use this getFilePath method from worker thread
     */
    @WorkerThread
    public static String getFilePath(Context context, Uri fileUri) throws URISyntaxException {
        Uri uri = fileUri;
        String selection = null;
        String[] selectionArgs = null;

        // Uri is different in versions after KITKAT (Android 4.4), we need to
        if (Build.VERSION.SDK_INT >= 19 && DocumentsContract.isDocumentUri(context.getApplicationContext(), uri)) {
            if (isExternalStorageDocument(uri)) {
                String docId = DocumentsContract.getDocumentId(uri);
                String[] split = docId.split(":");
                return Environment.getExternalStorageDirectory().toString() + "/" + split[1];
            } else if (isDownloadsDocument(uri)) {
                String id = DocumentsContract.getDocumentId(uri);
                uri = ContentUris.withAppendedId(Uri.parse("content://downloads/public_downloads"), Long.valueOf(id));
            } else if (isMediaDocument(uri)) {
                String docId = DocumentsContract.getDocumentId(uri);
                String[] split = docId.split(":");
                String type = split[0];
                if ("image".equals(type)) {
                    uri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
                } else if ("video".equals(type)) {
                    uri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
                } else if ("audio".equals(type)) {
                    uri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
                }
                selection = "_id=?";
                selectionArgs = new String[]{split[1]};
            }
        }
        if ("content".equals(uri.getScheme())) {
            if (isGooglePhotosUri(uri)) {
                return uri.getLastPathSegment();
            }
            String[] projection = {MediaStore.Images.Media.DATA};
            try {
                Cursor cursor = context.getContentResolver().query(uri, projection, selection, selectionArgs, null);
                if (cursor != null) {
                    String path = null;
                    int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
                    if (cursor.moveToFirst()) {
                        path = cursor.getString(column_index);
                        cursor.close();
                    }
                    return path;
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        } else if ("file".equals(uri.getScheme())) {
            return uri.getPath();
        }
        return null;
    }

    public static boolean isExternalStorageDocument(Uri uri) {
        return "com.android.externalstorage.documents".equals(uri.getAuthority());
    }

    public static boolean isDownloadsDocument(Uri uri) {
        return "com.android.providers.downloads.documents".equals(uri.getAuthority());
    }

    public static boolean isMediaDocument(Uri uri) {
        return "com.android.providers.media.documents".equals(uri.getAuthority());
    }

    public static boolean isGooglePhotosUri(Uri uri) {
        return "com.google.android.apps.photos.content".equals(uri.getAuthority());
    }
}