import 藍 from '../../ai';
import IModule from '../../module';
import Friend from '../../friend';
import serifs from '../../serifs';

export default class ValentineModule implements IModule {
	public readonly name = 'valentine';

	private ai: 藍;

	public install = (ai: 藍) => {
		this.ai = ai;

		this.crawleValentine();
		setInterval(this.crawleValentine, 1000 * 60 * 3);
	}

	/**
	 * チョコ配り
	 */
	private crawleValentine = () => {
		const now = new Date();

		const isValentine = now.getMonth() == 1 && now.getDate() == 14;
		if (!isValentine) return;

		const date = `${now.getFullYear()}-${now.getMonth()}-${now.getDate()}`;

		const friends = this.ai.friends.find({} as any);

		friends.forEach(f => {
			const friend = new Friend(this.ai, { doc: f });

			// 親愛度が7以上必要
			if (friend.love < 7) return;

			const data = friend.getPerModulesData(this);

			if (data.lastChocolated == date) return;

			data.lastChocolated = date;
			friend.setPerModulesData(this, data);

			const text = serifs.valentine.chocolateForYou(friend.name);

			this.ai.sendMessage(friend.userId, {
				text: text
			});
		});
	}
}