import { Controller, Get, Inject, Logger, Param, Query } from "@nestjs/common";
import { CalendarService } from "./calendar.service";
import nano from 'nano';
import { UNLIMITED } from "../consts/consts";

@Controller('calendar')
export class CalendarController {
	private logger = new Logger(CalendarController.name);
	
	constructor(
		@Inject('CALENDAR_SERVICE')
		private calendarService: CalendarService
	) {}
	
	@Get()
	async get(@Param('filter') filter: any): Promise<string> {
		return await this.calendarService.getICalData(filter);
	}
	
	@Get('/simple')
	async simple(
		@Query('project') project?: string,
		@Query('category') category?: string
	): Promise<string> {
		const andSection: any[] = [
			{
				"closed_on": {
					"$exists": false
				}
			}
		];
		if (project) {
			andSection.push({
				"project.name": {
					"$in": [
						project
					]
				}
			});
		}
		if (category) {
			andSection.push({
				"category.name": {
					"$in": [
						category
					]
				}
			});
		}
		const query: nano.MangoQuery = {
			selector: {
				"$and": andSection
			},
			limit: UNLIMITED
		};
		return await this.calendarService.getICalData(query);
	}
}