/** MemberJoined */
class MemberJoinedClass {
	constructor(bot, LineNotify) {
		this.bot = bot;
		this.LineNotify = LineNotify;
	}

	MemberJoined(event) {
		switch (event.source.groupId) {
			case process.env.toBadminton: {
				this.Badminton_MemberJoin(event)
				break;
			}

			default:
				break;
		}
	}

	async Badminton_MemberJoin(event) {
		const members = event.joined.members;
		for (let i = 0; i < members.length; i++) {
			const userId = members[i].userId;
			this.SendBadminton_Welcome(event, event.source.groupId, userId)
		}
	}

	async SendBadminton_Welcome(event, groupId, userId) {
		const userdata = await this.bot.getGroupMemberProfile(groupId, userId);
		if (userdata && userdata.displayName) {
			const message = `歡迎尊貴的 ${userdata.displayName} 降臨羽球團`;
			event.reply(message);
			this.LineNotify.SendBadmintonNotify();
		}
	}
}

module.exports = MemberJoinedClass