/*
 * Copyright (C) 2024 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package android.adpf.atom.app;

import static android.adpf.atom.common.ADPFAtomTestConstants.CONTENT_COLUMN_KEY;
import static android.adpf.atom.common.ADPFAtomTestConstants.CONTENT_COLUMN_VALUE;
import static android.adpf.atom.common.ADPFAtomTestConstants.CONTENT_URI_STRING;

import static org.junit.Assert.assertEquals;

import android.content.ContentProvider;
import android.content.ContentValues;
import android.database.Cursor;
import android.database.MatrixCursor;
import android.net.Uri;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;

public class ADPFAtomTestDataProvider extends ContentProvider {

    ContentValues mContentValues = new ContentValues();

    @Override
    public boolean onCreate() {
        return true;
    }

    @Override
    public Cursor query(Uri uri, String[] projection, String selection, String[] selectionArgs,
            String sortOrder) {
        MatrixCursor cursor = new MatrixCursor(
                new String[]{CONTENT_COLUMN_KEY, CONTENT_COLUMN_VALUE});
        for (String key : mContentValues.keySet()) {
            cursor.addRow(new Object[]{key, mContentValues.get(key)});
        }
        return cursor;
    }

    @Nullable
    @Override
    public String getType(@NonNull Uri uri) {
        return null;
    }

    @Nullable
    @Override
    public Uri insert(@NonNull Uri uri, @Nullable ContentValues values) {
        assertEquals(uri.toString(), CONTENT_URI_STRING);
        mContentValues.putAll(values);
        return uri;
    }

    @Override
    public int delete(@NonNull Uri uri, @Nullable String selection,
            @Nullable String[] selectionArgs) {
        return 0;
    }

    @Override
    public int update(@NonNull Uri uri, @Nullable ContentValues values, @Nullable String selection,
            @Nullable String[] selectionArgs) {
        return 0;
    }
}