const { DataTypes } = require('sequelize');
const { sequelize } = require('../db');

const Warehouse = sequelize.define('Warehouse', {
  warehouseId: {
    type: DataTypes.STRING,
    primaryKey: true,
    allowNull: false,
    unique: true
  },
  name: {
    type: DataTypes.STRING,
    allowNull: false
  },
  location: {
    type: DataTypes.STRING,
    allowNull: true
  },
  capacity: {
    type: DataTypes.INTEGER,
    allowNull: true,
    defaultValue: 100
  },
  status: {
    type: DataTypes.ENUM('active', 'inactive'),
    defaultValue: 'active'
  },
  description: {
    type: DataTypes.TEXT,
    allowNull: true
  }
}, {
  tableName: 'warehouses',
  timestamps: true,
  indexes: [
    { fields: ['status'] },
    { fields: ['name'] }
  ]
});

module.exports = Warehouse;