import Badge from "../entities/Badge";
import Database from "../objects/Database";
import RepoBase from "./RepoBase";

export default abstract class BadgeRepo {
	public static async selectAll() {
		const dbBadge = await Database.Instance.query("SELECT * FROM Badge WHERE IsDeleted = 0", []);
		const badges = new Array<Badge>();

		for (const row of dbBadge) {
			const badge = new Badge();
			populateBadgeFromDB(badge, row);
			badges.push(badge);
		}

		return badges;
	}

	public static async selectById(id:number) {
		const dbBadge = await Database.Instance.query("SELECT * FROM Badge WHERE Id = ? AND IsDeleted = 0 LIMIT 1", [id]);
		if (dbBadge == null || dbBadge.length === 0) {
			return null;
		} else {
			const badge = new Badge();
			populateBadgeFromDB(badge, dbBadge[0]);
			return badge;
		}
	}

	public static async selectBadgeCount() {
		const countResult = await Database.Instance.query("SELECT COUNT(Id) FROM `Badge` WHERE IsDeleted = 0 LIMIT 1", []);

		return countResult[0]["COUNT(Id)"] as number;
	}

	public static async selectList(query?: string) {
		const dbBadge = await Database.Instance.query("SELECT * FROM Badge WHERE IsDeleted = 0 AND Name LIKE ?", [ query ? `%${query}%` : "%%" ]);
		const badges = new Array<Badge>();

		for (const row of dbBadge) {
			const badge = new Badge();
			populateBadgeFromDB(badge, row);
			badges.push(badge);
		}

		return badges;
	}

	public static async insertUpdate(badge:Badge) {
		if (badge.Id === Number.MIN_VALUE) {
			badge.Id = (await Database.Instance.query("INSERT Badge (Name, Description, ImageUrl, ForUrl, IsSecret, CreatedByUserId, CreatedDatetime, LastModifiedByUserId, LastModifiedDatetime, DeletedByUserId, DeletedDatetime, IsDeleted) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) RETURNING Id;", [
				badge.Name, badge.Description, badge.ImageUrl, badge.ForUrl, Number(badge.IsSecret), badge.CreatedByUserId, badge.CreatedDatetime.getTime(), badge.LastModifiedByUserId ?? null, badge.LastModifiedDatetime?.getTime() ?? null, badge.DeletedByUserId ?? null, badge.DeletedDatetime?.getTime() ?? null, Number(badge.IsDeleted)
			]))[0]["Id"];
		} else {
			await Database.Instance.query(`UPDATE Badge SET Name = ?, Description = ?, ImageUrl = ?, ForUrl = ?, IsSecret = ?, CreatedByUserId = ?, CreatedDatetime = ?, LastModifiedByUserId = ?, LastModifiedDatetime = ?, DeletedByUserId = ?, DeletedDatetime = ?, IsDeleted = ? WHERE Id = ?`, [
				badge.Name, badge.Description, badge.ImageUrl, badge.ForUrl, Number(badge.IsSecret), badge.CreatedByUserId, badge.CreatedDatetime.getTime(), badge.LastModifiedByUserId ?? null, badge.LastModifiedDatetime?.getTime() ?? null, badge.DeletedByUserId ?? null, badge.DeletedDatetime?.getTime() ?? null, Number(badge.IsDeleted), badge.Id
			]);
		}

		return badge;
	}
}

function populateBadgeFromDB(badge:Badge, dbBadge:any) {
	badge.Id = dbBadge.Id;
	badge.Name = dbBadge.Name;
	badge.Description = dbBadge.Description;
	badge.ImageUrl = dbBadge.ImageUrl;
	badge.ForUrl = dbBadge.ForUrl;
	badge.IsSecret = dbBadge.IsSecret[0] === 1;
	badge.CreatedByUserId = dbBadge.CreatedByUserId;
	badge.CreatedDatetime = new Date(dbBadge.CreatedDatetime);
	badge.LastModifiedByUserId = dbBadge.LastModifiedByUserId;
	badge.LastModifiedDatetime = RepoBase.convertNullableDatetimeIntToDate(dbBadge.LastModifiedDatetime);
	badge.DeletedByUserId = dbBadge.DeletedByUserId;
	badge.DeletedDatetime = RepoBase.convertNullableDatetimeIntToDate(dbBadge.DeletedDatetime);
	badge.IsDeleted = dbBadge.IsDeleted[0] === 1;
}