import {
  bigint,
  index,
  numeric,
  pgTable,
  text,
  uniqueIndex,
  uuid,
  varchar,
} from 'drizzle-orm/pg-core';
import { branches } from './branches-table';
import { customers } from './customers-table';
import { employees } from './employees-table';
import { packingSlips } from './packing-slips-table';
import { products } from './products-table';
import { primaryEntityColumns } from './primary-entity-columns';
import { salesOrders } from './sales-orders-table';
import { divisions, users } from './schema';

export const salesInvoices = pgTable(
  'sales_invoices',
  {
    id: uuid('id').defaultRandom().notNull().primaryKey(),
    code: varchar('code', { length: 32 }).notNull(),
    date: bigint('date', { mode: 'number' }).notNull(),
    salesPersonId: uuid('sales_person_id')
      .notNull()
      .references(() => employees.id, { onDelete: 'restrict' }),
    branchId: uuid('branch_id')
      .notNull()
      .references(() => branches.id, { onDelete: 'restrict' }),
    divisionId: uuid('division_id')
      .notNull()
      .references(() => divisions.id, { onDelete: 'restrict' }),
    customerId: uuid('customer_id')
      .notNull()
      .references(() => customers.id, { onDelete: 'restrict' }),
    salesOrderId: uuid('sales_order_id').references(() => salesOrders.id, {
      onDelete: 'restrict',
    }),
    salesOrderCode: varchar('sales_order_code', { length: 32 }),
    packingSlipId: uuid('packing_slip_id').references(() => packingSlips.id, {
      onDelete: 'restrict',
    }),
    packingSlipCode: varchar('packing_slip_code', { length: 32 }),
    balance: numeric('balance', { precision: 18, scale: 4 }).notNull(),
    notes: text('notes'),
    ...primaryEntityColumns(users),
  },
  (t) => [uniqueIndex('sales_invoices_code_unique').on(t.code)],
);

export const salesInvoiceProducts = pgTable(
  'sales_invoice_products',
  {
    id: uuid('id').defaultRandom().notNull().primaryKey(),
    salesInvoiceId: uuid('sales_invoice_id')
      .notNull()
      .references(() => salesInvoices.id, { onDelete: 'cascade' }),
    productId: uuid('product_id')
      .notNull()
      .references(() => products.id, { onDelete: 'restrict' }),
    quantity: numeric('quantity', { precision: 18, scale: 4 }).notNull(),
    price: numeric('price', { precision: 18, scale: 4 }).notNull(),
  },
  (t) => [index('sales_invoice_products_invoice_id_idx').on(t.salesInvoiceId)],
);

export type SalesInvoiceRow = typeof salesInvoices.$inferSelect;
export type NewSalesInvoiceRow = typeof salesInvoices.$inferInsert;
export type SalesInvoiceProductRow = typeof salesInvoiceProducts.$inferSelect;