// (C) Copyright 2015 Moodle Pty 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.

import { APP_INITIALIZER, NgModule, Type } from '@angular/core';

import { CoreFileUploaderProvider } from './services/fileuploader';
import { CoreFileUploaderDelegate, CoreFileUploaderDelegateService } from './services/fileuploader-delegate';
import { CoreFileUploaderHelperProvider } from './services/fileuploader-helper';
import { CoreFileUploaderAlbumHandler } from './services/handlers/album';
import { CoreFileUploaderAudioHandler } from './services/handlers/audio';
import { CoreFileUploaderCameraHandler } from './services/handlers/camera';
import { CoreFileUploaderFileHandler } from './services/handlers/file';
import { CoreFileUploaderVideoHandler } from './services/handlers/video';

export const CORE_FILEUPLOADER_SERVICES: Type<unknown>[] = [
    CoreFileUploaderProvider,
    CoreFileUploaderHelperProvider,
    CoreFileUploaderDelegateService,
];

@NgModule({
    providers: [
        {
            provide: APP_INITIALIZER,
            multi: true,
            useValue: () => {
                CoreFileUploaderDelegate.registerHandler(CoreFileUploaderAlbumHandler.instance);
                CoreFileUploaderDelegate.registerHandler(CoreFileUploaderAudioHandler.instance);
                CoreFileUploaderDelegate.registerHandler(CoreFileUploaderCameraHandler.instance);
                CoreFileUploaderDelegate.registerHandler(CoreFileUploaderVideoHandler.instance);
                CoreFileUploaderDelegate.registerHandler(CoreFileUploaderFileHandler.instance);
            },
        },
    ],
})
export class CoreFileUploaderModule {}