const config = require('../../config');
const providers = config.providers;
const crypto = require('crypto');
const bcrypt = require('bcrypt');
const moment = require('moment');

module.exports = function(sequelize, DataTypes) {
  const orders = sequelize.define(
    'orders',
    {
      id: {
        type: DataTypes.UUID,
        defaultValue: DataTypes.UUIDV4,
        primaryKey: true,
      },

order_number: {
        type: DataTypes.TEXT,
      
      

      },

order_type: {
        type: DataTypes.ENUM,
      
      

        values: [

"dine_in",


"takeaway",


"delivery"

        ],

      },

status: {
        type: DataTypes.ENUM,
      
      

        values: [

"draft",


"placed",


"confirmed",


"preparing",


"ready",


"served",


"completed",


"cancelled",


"refunded"

        ],

      },

placed_at: {
        type: DataTypes.DATE,
      
      

      },

subtotal_amount: {
        type: DataTypes.DECIMAL,
      
      

      },

tax_amount: {
        type: DataTypes.DECIMAL,
      
      

      },

discount_amount: {
        type: DataTypes.DECIMAL,
      
      

      },

total_amount: {
        type: DataTypes.DECIMAL,
      
      

      },

payment_status: {
        type: DataTypes.ENUM,
      
      

        values: [

"unpaid",


"paid",


"refunded",


"partial_refund"

        ],

      },

payment_method: {
        type: DataTypes.ENUM,
      
      

        values: [

"cash",


"card",


"online"

        ],

      },

notes: {
        type: DataTypes.TEXT,
      
      

      },

delivery_address: {
        type: DataTypes.TEXT,
      
      

      },

      importHash: {
        type: DataTypes.STRING(255),
        allowNull: true,
        unique: true,
      },
    },
    {
      timestamps: true,
      paranoid: true,
      freezeTableName: true,
    },
  );

  orders.associate = (db) => {

    db.orders.belongsToMany(db.order_items, {
      as: 'items',
      foreignKey: {
        name: 'orders_itemsId',
      },
      constraints: false,
      through: 'ordersItemsOrder_items',
    });

    db.orders.belongsToMany(db.order_items, {
      as: 'items_filter',
      foreignKey: {
        name: 'orders_itemsId',
      },
      constraints: false,
      through: 'ordersItemsOrder_items',
    });


/// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity










    db.orders.hasMany(db.order_items, {
      as: 'order_items_order',
      foreignKey: {
          name: 'orderId',
      },
      constraints: false,
    });



//end loop



    db.orders.belongsTo(db.users, {
      as: 'customer',
      foreignKey: {
        name: 'customerId',
      },
      constraints: false,
    });

    db.orders.belongsTo(db.restaurant_tables, {
      as: 'table',
      foreignKey: {
        name: 'tableId',
      },
      constraints: false,
    });




    db.orders.belongsTo(db.users, {
      as: 'createdBy',
    });

    db.orders.belongsTo(db.users, {
      as: 'updatedBy',
    });
  };



  return orders;
};