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

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

import { HttpWrapperService } from './http-wrapper';
import { BddService } from './bdd';
import { DataInterface } from './dataInterface';

@Injectable()
export class VideoService {
	// 0: Not hide password; 1 hide password;
	private identificationVersion: number = 1;
	private serviceName:string = 'video';


	constructor(private http: HttpWrapperService,
	            private bdd: BddService) {
		console.log('Start VideoService');
	}

	get(id:number):any {
		let self = this;
		return new Promise((resolve, reject) => {
			self.bdd.get(this.serviceName)
				.then((response: DataInterface) => {
					let data = response.get(id);
					if(data === null || data === undefined) {
						reject('Data does not exist in the local BDD');
						return;
					}
					resolve(data);
				}).catch((response) => {
					reject(response);
				});
		});
	}

	put(id:number, data:any):any {
		let ret = this.http.putSpecific(this.serviceName, id, data);
		return this.bdd.setAfterPut(this.serviceName, id, ret);
	}
	delete(id:number):any {
		let ret = this.http.deleteSpecific(this.serviceName, id);
		return this.bdd.delete(this.serviceName, id, ret);
	}
	getCoverUrl(coverId:number):any {
		return this.http.createRESTCall2({
			api: `data/${coverId}`,
			addURLToken: true,
		});
	}
	getCoverThumbnailUrl(coverId:number):any {
		return this.http.createRESTCall2({
			api: `data/thumbnail/${coverId}`,
			addURLToken: true,
		});
	}

	uploadFile(file:File,
			   universe?:string,
			   series?:string,
			   seriesId?:number,
			   season?:number,
			   episode?:number,
			   title?:string,
			   typeId?:number,
			   progress:any = null) {
	    const formData = new FormData();
	    formData.append('fileName', file.name);
	    // set the file at hte begining it will permit to abort the transmission
	    formData.append('file', file?? null);
	    formData.append('universe', universe?? null);
	    if(seriesId !== null) {
	    	formData.append('seriesId', seriesId.toString());
	    } else {
	    	formData.append('seriesId', null);
	    }
	    formData.append('series', series?? null);
	    if(season !== null) {
	    	formData.append('season', season.toString());
	    } else {
	    	formData.append('season', null);
	    }

	    if(episode !== null) {
	    	formData.append('episode', episode.toString());
	    } else {
	    	formData.append('episode', null);
	    }
	    formData.append('title', title?? null);

	    if(typeId !== null) {
	    	formData.append('typeId', typeId.toString());
	    } else {
    		formData.append('typeId', null);
	    }
		return this.http.uploadMultipart(`${this.serviceName }/upload/`, formData, progress);
	}

	deleteCover(mediaId:number,
		coverId:number) {
	    let self = this;
		return new Promise((resolve, reject) => {
			self.http.getSpecific(`${this.serviceName }/${ mediaId }/rm_cover`, coverId)
				.then((response) => {
					let data = response;
					if(data === null || data === undefined) {
						reject('error retrive data from server');
						return;
					}
					self.bdd.asyncSetInDB(self.serviceName, mediaId, data);
					resolve(data);
				}).catch((response) => {
					reject(response);
				});
		});
	}
	uploadCover(file:File,
			    mediaId:number,
			    progress:any = null) {
	    const formData = new FormData();
	    formData.append('fileName', file.name);
    	formData.append('id', mediaId.toString());
	    formData.append('file', file);
	    let self = this;
		return new Promise((resolve, reject) => {
			self.http.uploadMultipart(`${this.serviceName }/${ mediaId }/add_cover/`, formData, progress)
				.then((response) => {
					let data = response;
					if(data === null || data === undefined) {
						reject('error retrive data from server');
						return;
					}
					self.bdd.asyncSetInDB(self.serviceName, mediaId, data);
					resolve(data);
				}).catch((response) => {
					reject(response);
				});
		});
	}
	uploadCoverBlob(blob:Blob,
		    mediaId:number,
		    progress:any = null) {
		const formData = new FormData();
		formData.append('fileName', 'take_screenshoot');
		formData.append('typeId', mediaId.toString());
		formData.append('file', blob);
		let self = this;
		return new Promise((resolve, reject) => {
			self.http.uploadMultipart(`${this.serviceName }/${ mediaId }/add_cover/`, formData, progress)
				.then((response) => {
					let data = response;
					if(data === null || data === undefined) {
						reject('error retrive data from server');
						return;
					}
					self.bdd.asyncSetInDB(self.serviceName, mediaId, data);
					resolve(data);
				}).catch((response) => {
					reject(response);
				});
		});
	}
}