/** @file
 * @author Edouard DUPIN
 * @copyright 2018, Edouard DUPIN, all right reserved
 * @license PROPRIETARY (see license file)
 */

import { Injectable } from '@angular/core';

import { SessionService } from 'common/service';
import { Artist, ArtistResource, UUID } from 'app/back-api';
import { RESTConfig } from 'app/back-api/rest-tools';
import { DataStore } from 'common/utils/data-store';
import { environment } from 'environments/environment';
import { GenericDataService } from './GenericDataService';



@Injectable()
export class ArtistService extends GenericDataService<Artist> {

	getRestConfig(): RESTConfig {
		return {
			server: environment.server.karusic,
			token: this.session.getToken()
		}
	}
	private lambdaGets(): Promise<Artist[]> {
		return ArtistResource.gets({ restConfig: this.getRestConfig() });
	}

	constructor(private session: SessionService) {
		super();
		const self = this;
		this.setStore(new DataStore<Artist>(() => self.lambdaGets()));
	}
	insert(data: Artist): Promise<Artist> {
		const self = this;
		return new Promise((resolve, reject) => {
			ArtistResource.post({
				restConfig: this.getRestConfig(),
				data
			}).then((value: Artist) => {
				self.dataStore.updateValue(value);
				resolve(value);
			}).catch((error) => {
				reject(error);
			});
		});
	}
	patch(id: number, data: Artist): Promise<Artist> {
		const self = this;
		return new Promise((resolve, reject) => {
			ArtistResource.patch({
				restConfig: this.getRestConfig(),
				params: {
					id
				},
				data
			}).then((value: Artist) => {
				self.dataStore.updateValue(value);
				resolve(value);
			}).catch((error) => {
				reject(error);
			});
		});
	}

	delete(id: number): Promise<void> {
		const self = this;
		return new Promise((resolve, reject) => {
			ArtistResource.remove({
				restConfig: this.getRestConfig(),
				params: {
					id
				}
			}).then(() => {
				self.dataStore.delete(id);
				resolve();
			}).catch((error) => {
				reject(error);
			});
		});
	}

	deleteCover(id: number, coverId: UUID): Promise<Artist> {
		let self = this;
		return new Promise((resolve, reject) => {
			ArtistResource.removeCover({
				restConfig: this.getRestConfig(),
				params: {
					id,
					coverId
				}
			}).then((value) => {
				self.dataStore.updateValue(value);
				resolve(value);
			}).catch((error) => {
				reject(error);
			});
		});
	}
	uploadCover(id: number,
		file: File,
		progress: any = null): Promise<Artist> {
		let self = this;
		return new Promise((resolve, reject) => {
			ArtistResource.uploadCover({
				restConfig: this.getRestConfig(),
				params: {
					id,
				},
				data: {
					file,
					fileName: file.name
				}
			}).then((value) => {
				self.dataStore.updateValue(value);
				resolve(value);
			}).catch((error) => {
				reject(error);
			});
		});
	}
}