'use strict';

module.exports = {
	up: function (query, Sequelize) {
		var DataTypes = Sequelize;  //Allow for more cut and paste :)

		return query.createTable('User', {
			login: {
				type: DataTypes.STRING
			},
			password: {
				type: DataTypes.STRING
			},
			admin: {
				type: DataTypes.BOOLEAN,
				allowNull: false,
				defaultValue: true
			}
		}, {
			charset: 'utf8'
		});
		query.addIndex('User', ['login'], {indicesType: 'UNIQUE', indexName: 'LOGIN_INDEX'});

		query.createTable('Measure', {
			id: {
				type: DataTypes.INTEGER,
				primaryKey: true,
				allowNull: false,
				autoIncrement: true
			},
			name: {
				type: DataTypes.STRING,
				allowNull: false
			},
			image: {
				type: DataTypes.STRING,
				allowNull: true
			},
			postfix: {
				type: DataTypes.STRING,
				allowNull: false
			},
			visible: {
				type: DataTypes.BOOLEAN,
				allowNull: false,
				defaultValue: true
			}
		}, {
			charset: 'utf8'
		});

		query.createTable('Venue', {
			id: {
				type: DataTypes.INTEGER,
				primaryKey: true,
				allowNull: false,
				autoIncrement: true
			},
			name: {
				type: DataTypes.STRING,
				allowNull: false
			},
			visible: {
				type: DataTypes.BOOLEAN,
				allowNull: false,
				defaultValue: true
			}
		}, {
			charset: 'utf8'
		});

		query.createTable('Category', {
			id: {
				type: DataTypes.INTEGER,
				primaryKey: true,
				allowNull: false,
				autoIncrement: true
			},
			name: {
				type: DataTypes.STRING,
				allowNull: false
			},
			visible: {
				type: DataTypes.BOOLEAN,
				allowNull: false,
				defaultValue: true
			}
		}, {
			charset: 'utf8'
		});

		query.createTable('Subcategory', {
			id: {
				type: DataTypes.INTEGER,
				field: 'id',
				primaryKey: true,
				allowNull: false,
				autoIncrement: true
			},
			name: {
				type: DataTypes.STRING,
				field: 'name',
				allowNull: false
			},
			visible: {
				type: DataTypes.BOOLEAN,
				allowNull: false,
				defaultValue: true
			},
			categoryId: {
				type: Sequelize.INTEGER,
				references: {
					model: 'Category',
					key: 'id'
				},
				onUpdate: 'cascade',
				onDelete: 'cascade'
			}
		}, {
			charset: 'utf8'
		});

		query.createTable('Item', {
			id: {
				type: DataTypes.INTEGER,
				primaryKey: true,
				allowNull: false,
				autoIncrement: true
			},
			name: {
				type: DataTypes.STRING,
				allowNull: false
			},
			counts: {
				type: DataTypes.JSON,
				allowNull: false
			},
			visible: {
				type: DataTypes.BOOLEAN,
				allowNull: false,
				defaultValue: true
			},
			subcategoryId: {
				type: Sequelize.INTEGER,
				references: {
					model: 'Subcategory',
					key: 'id'
				},
				onUpdate: 'cascade',
				onDelete: 'cascade'
			}
		}, {
			charset: 'utf8'
		});

		query.createTable('Sale', {
			id: {
				type: DataTypes.INTEGER,
				primaryKey: true,
				allowNull: false,
				autoIncrement: true
			},
			date: {
				type: DataTypes.DATE,
				allowNull: false
			},
			measure: {
				type: DataTypes.JSONB,
				allowNull: false
			},
			itemId: {
				type: Sequelize.INTEGER,
				references: {
					model: 'Item',
					key: 'id'
				},
				onUpdate: 'cascade',
				onDelete: 'cascade'
			},
			venueId: {
				type: Sequelize.INTEGER,
				references: {
					model: 'Venue',
					key: 'id'
				},
				onUpdate: 'cascade',
				onDelete: 'cascade'
			}
		}, {
			charset: 'utf8'
		});
	},

	down: function (query, Sequelize) {
		query.dropTable('Sale');
		query.dropTable('Item');
		query.dropTable('Subcategory');
		query.dropTable('Category');
		query.dropTable('User');
		query.dropTable('Measure');
		query.dropTable('Venue');
	}
};