module.exports = (sequelize, DataTypes) => {
  const ManufacturingIpi = sequelize.define("manufacturing_ipi", {
    id: {
      type: DataTypes.INTEGER,
      autoIncrement: true,
      primaryKey: true,
    },
    year: {
      type: DataTypes.INTEGER,
      allowNull: false,
    },
    quarter: {
      type: DataTypes.STRING,
      allowNull: false,
    },
    quarter_name: {
      type: DataTypes.STRING,
      allowNull: false,
    },
    reference_date: {
      type: DataTypes.DATEONLY,
      allowNull: false,
    },
    total_weight: {
      type: DataTypes.DECIMAL(10, 2),
      allowNull: false,
    },
    weighted_index_sum: {
      type: DataTypes.DECIMAL(10, 2),
      allowNull: false,
    },
    manufacturing_index: {
      type: DataTypes.DECIMAL(10, 2),
      allowNull: false,
    },
    mom_change: {
      type: DataTypes.DECIMAL(12, 2),
      allowNull: true,
    },
    yoy_change: {
      type: DataTypes.DECIMAL(12, 2),
      allowNull: true,
    },
    status: {
      type: DataTypes.STRING,
      allowNull: false,
      defaultValue: 'Completed',
    },
    generated_on: {
      type: DataTypes.DATE,
      allowNull: false,
    },
    created_at: {
      type: DataTypes.DATE,
      defaultValue: DataTypes.NOW,
    },
    updated_at: {
      type: DataTypes.DATE,
      allowNull: true,
    },
  }, {
    tableName: "manufacturing_ipi",
    timestamps: false,
  });

  return ManufacturingIpi;
};