const { PgLiteral } = require('node-pg-migrate');

exports.shorthands = {
	id: { type: 'serial', primaryKey: true },
	varchar: { type: 'varchar(128)' },
	varchar_req: { type: 'varchar(128)', notNull: true },
	created_at: {
		type: 'timestamp',
		notNull: true,
		default: PgLiteral.create('CURRENT_TIMESTAMP'),
	},
};

exports.up = (pgm) => {
	pgm.createTable('account', {
		id: 'id',
		username: 'varchar_req',
		email: 'varchar_req',
		password: 'varchar_req',
		timezone: 'varchar',
		earliest_time: 'time',
		latest_time: 'time',
		createdAt: 'created_at',
	});

	pgm.createTable('meeting', {
		id: { type: 'uuid', primaryKey: true },
		title: 'varchar_req',
		description: 'varchar',
		start_time: 'time',
		timezone: 'varchar',
		duration: 'int',
		status: 'boolean',
		password: 'varchar',
		createdAt: 'created_at',
	});

	pgm.createTable('possible_date', {
		id: 'id',
		meeting_id: {
			type: 'uuid',
			references: 'meeting(id)',
			notNull: true,
			onDelete: 'cascade',
		},
		possible_date: { type: 'date', notNull: true },
	});

	pgm.createTable('participant', {
		id: 'id',
		account_id: {
			type: 'int',
			references: 'account(id)',
			notNull: true,
			onDelete: 'cascade',
		},
		meeting_id: {
			type: 'uuid',
			references: 'meeting(id)',
			notNull: true,
			onDelete: 'cascade',
		},
		earliest_time: 'time',
		latest_time: 'time',
		quorum: 'boolean',
		mandatory: 'boolean',
		host: 'boolean',
		answered: 'boolean',
		timezone: 'varchar',
		createdAt: 'created_at',
	});

	pgm.createTable('availibility', {
		id: 'id',
		participant_id: {
			type: 'id',
			references: 'participant(id)',
			notNull: true,
			onDelete: 'cascade',
		},
		possible_date_id: {
			type: 'id',
			references: 'possible_date(id)',
			notNull: true,
			onDelete: 'cascade',
		},
		preference: { type: 'boolean', notNull: true },
		start_time: { type: 'timestamp', notNull: true },
		end_time: { type: 'timestamp', notNull: true },
		timezone: 'varchar_req',
		createdAt: 'created_at',
	});
};

// exports.down = (pgm) => {
// 	pgm.dropTable('accounts', { ifExists: true });
// };