/*
 * Copyright (C) 2023 Huawei Device Co., Ltd.
 * 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.
 */

// @ts-nocheck
import photoAccessHelper from '@ohos.file.photoAccessHelper';
import abilityAccessCtrl from '@ohos.abilityAccessCtrl';
import bundleManager from '@ohos.bundle.bundleManager';
import dataSharePredicates from '@ohos.data.dataSharePredicates';

const photoType = photoAccessHelper.PhotoType;
const photoKeys = photoAccessHelper.PhotoKeys;
const albumKeys = photoAccessHelper.AlbumKeys;
const albumType = photoAccessHelper.AlbumType;
const albumSubtype = photoAccessHelper.AlbumSubtype;
const DEFAULT_SLEEP_TIME = 10;
export async function sleep(times = DEFAULT_SLEEP_TIME) : Promise<void> {
  await new Promise(res => setTimeout(res, times));
};

export function fetchAllOption() : photoAccessHelper.FetchOptions {
  const predicates = new dataSharePredicates.DataSharePredicates();
  const ops : photoAccessHelper.FetchOptions = {
    fetchColumns: [],
    predicates: predicates
  };
  return ops;
};

export function fetchOption(testNum, key, value) : photoAccessHelper.FetchOptions {
  const predicates = new dataSharePredicates.DataSharePredicates();
  predicates.equalTo(key, value);
  const ops : photoAccessHelper.FetchOptions = {
    fetchColumns: [],
    predicates: predicates
  };
  console.info(`${testNum} queryOps: ${key} = ${value}`);
  return ops;
};

export function albumFetchOption(testNum, key, value) : photoAccessHelper.FetchOptions {
  const predicates = new dataSharePredicates.DataSharePredicates();
  predicates.equalTo(key, value);
  const ops : photoAccessHelper.FetchOptions = {
    fetchColumns: [],
    predicates: predicates
  };
  console.info(`${testNum} queryOps: ${key} = ${value}`);
  return ops;
};

export function photoFetchOption(testNum, key, value) : photoAccessHelper.FetchOptions {
  const predicates = new dataSharePredicates.DataSharePredicates();
  predicates.equalTo(key, value);
  const ops : photoAccessHelper.FetchOptions = {
    fetchColumns: [
      photoKeys.URI,
      photoKeys.PHOTO_TYPE,
      photoKeys.DISPLAY_NAME,
      photoKeys.DATE_ADDED,
      photoKeys.DATE_MODIFIED,
      photoKeys.DURATION,
      photoKeys.WIDTH,
      photoKeys.HEIGHT,
      photoKeys.DATE_TAKEN,
      photoKeys.ORIENTATION,
      photoKeys.FAVORITE,
      photoKeys.SIZE,
      photoKeys.TITLE,
      photoKeys.POSITION,
      photoKeys.DATE_TRASHED,
      photoKeys.HIDDEN,
    ],
    predicates: predicates
  };
  console.info(`${testNum} queryOps: ${key} = ${value}`);
  return ops;
};

export async function getPermission(name = 'ohos.acts.multimedia.photoaccess') : Promise<void> {
  try {
    console.info('getPermission start', name);
    let permissionState = new Map();
    const permissions = [
      'ohos.permission.MEDIA_LOCATION',
      'ohos.permission.READ_IMAGEVIDEO',
      'ohos.permission.WRITE_IMAGEVIDEO',
    ];

    const atManager = abilityAccessCtrl.createAtManager();
    const appFlags = bundleManager.ApplicationFlag.GET_APPLICATION_INFO_DEFAULT;
    const userId = 100;
    const appInfo = await bundleManager.getApplicationInfo(name, appFlags, userId);
    const tokenID = appInfo.accessTokenId;
    for (const permission of permissions) {
      console.info('getPermission permission: ' + permission);
      try {
        await atManager.grantUserGrantedPermission(tokenID, permission, 1);
      } catch (error) {
        console.info(`getPermission ${permission} failed`);
      }
      permissionState.set(permission, await atManager.verifyAccessToken(tokenID, permission));
    }
    permissionState.forEach((value, key, map) => {
      if (value !== 0) {
        console.info(`getPermission failed; permission: ${key}, state: ${value}`);
      }
    });
    console.info('getPermission end');
  } catch (error) {
    console.info(`getPermission failed, error: ${error}`);
  }
};

export function isNum(value) : boolean {
  return typeof value === 'number' && !isNaN(value);
};

export function getId(uri) : string {
  let index = uri.lastIndexOf('/');
  let str = uri.substring(index + 1);
  return str;
}

export function genRadomStr(len: number) : string {
  const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
  let randomStr = '';
  for (let i = 0; i < len; i++) {
    randomStr += chars.charAt(Math.floor(Math.random() * chars.length));
  }
  return randomStr;
}

export async function createUserAlbum(testNum, albumName) : Promise<photoAccessHelper.Album> {
  console.info(`${testNum} createUserAlbum albumName: ${albumName}`);
  let album: photoAccessHelper.Album;
  try {
    const helper = photoAccessHelper.getPhotoAccessHelper(globalThis.abilityContext);
    album = await helper.createAlbum(albumName);
    console.info(`${testNum} createUserAlbum suc`);
  } catch (error) {
    console.info(`Failed to createUserAlbum! error: ${error}`);
    throw error;
  }
  
  return new Promise((resolve, reject) => {
    resolve(album);
  });
}

//systemApi
export async function deleteAllUserAlbum(testNum) : Promise<void> {
  try {
    const helper = photoAccessHelper.getPhotoAccessHelper(globalThis.abilityContext);
    let fetchResult = await helper.getAlbums(albumType.USER, albumSubtype.USER_GENERIC);
    let count = fetchResult.getCount();
    console.info(`${testNum} deleteAllUserAlbum count: ${count}`);
    if (count <= 0) {
      return;
    }
    const albumList = await fetchResult.getAllObjects();
    console.info(`${testNum} deleteAllUserAlbum getAllObjects: ${albumList.length}`);
    await helper.deleteAlbums(albumList);
    fetchResult = await helper.getAlbums(albumType.USER, albumSubtype.USER_GENERIC);
    if (fetchResult.getCount() === 0) {
      console.info(`${testNum} deleteAllUserAlbum suc`);
    } else {
      console.info(`${testNum} deleteAllUserAlbum failed! fetchResult.getCount(): ${fetchResult.getCount()}`);
    }
    fetchResult.close();
  } catch (error) {
    console.info(`${testNum} deleteAllUserAlbum failed! error: ${error}`);
    throw error;
  }
};

export async function getFileAsset(testNum, fetchOps) : Promise<photoAccessHelper.PhotoAsset> {
  let asset: photoAccessHelper.PhotoAsset;
  try {
    const helper = photoAccessHelper.getPhotoAccessHelper(globalThis.abilityContext);
    let fetchResult: photoAccessHelper.FetchResult<photoAccessHelper.PhotoAsset>;
    fetchResult = await helper.getAssets(fetchOps);
    console.info(`${testNum} getFileAsset fetchResult: ${fetchResult.getCount()}`);
    asset = await fetchResult.getFirstObject();
    fetchResult.close();
  } catch (error) {
    console.info(`${testNum} getFileAsset error: ${error}`);
    throw error;
  }

  return new Promise((resolve, reject) => {
    resolve(asset);
  });
}

export function getFileAssetFetchResult() : photoAccessHelper.FetchResult<photoAccessHelper.PhotoAsset> {
  let fetchResult: photoAccessHelper.FetchResult<photoAccessHelper.PhotoAsset>;
  return fetchResult;
}

export function getAlbumFetchResult() : photoAccessHelper.FetchResult<photoAccessHelper.Album> {
  let fetchResult: photoAccessHelper.FetchResult<photoAccessHelper.Album>;
  return fetchResult;
}

export function checkUserAlbum(expect, testNum, album, expectedName, expectedCover) : void {
  console.info(`${testNum} checkUserAlbum album.albumName: ${album.albumName}, expectedName: ${expectedName}`);
  expect(album.albumType).assertEqual(albumType.USER);
  expect(album.albumSubtype).assertEqual(albumSubtype.USER_GENERIC);
  expect(album.albumName).assertEqual(expectedName);
  if (expectedCover === '') {
    expect(album.coverUri).assertEqual('');
  } else {
    expect(album.coverUri).assertEqual(expectedCover);
  }
  expect(album.albumUri !== '').assertEqual(true);
  expect(album.count).assertEqual(0);
}

export function checkSystemAlbum(expect, testNum, album, expectedSubType) : void {
  try {
    console.info(`${testNum} checkSystemAlbum expectedSubType: ${expectedSubType}`);
    expect(album.albumType).assertEqual(albumType.SYSTEM);
    expect(album.albumSubtype).assertEqual(expectedSubType);
    expect(album.albumName).assertEqual('');
    expect(album.coverUri).assertEqual('');
    expect(album.albumUri !== '').assertEqual(true);
    expect(album.count).assertEqual(0);
  } catch (error) {
    console.info(`Failed to delete all user albums! error: ${error}`);
    throw error;
  }
}

export {
  photoType,
  photoKeys,
  albumKeys,
  albumType,
  albumSubtype,
};