// import { Service, Inject } from 'typedi';
// import * as R from 'ramda';
// import { Knex } from 'knex';
// import { AccountNormal, IInventoryLotCost, ILedgerEntry } from '@/interfaces';
// import { increment } from 'utils';
// import HasTenancyService from '@/services/Tenancy/TenancyService';
// import Ledger from '@/services/Accounting/Ledger';
// import LedgerStorageService from '@/services/Accounting/LedgerStorageService';
// import { groupInventoryTransactionsByTypeId } from '../../Inventory/utils';

// @Service()
// export class SaleReceiptCostGLEntries {
//   @Inject()
//   private tenancy: HasTenancyService;

//   @Inject()
//   private ledgerStorage: LedgerStorageService;

//   /**
//    * Writes journal entries from sales invoices.
//    * @param {number} tenantId - The tenant id.
//    * @param {Date} startingDate - Starting date.
//    * @param {boolean} override
//    */
//   public writeInventoryCostJournalEntries = async (
//     tenantId: number,
//     startingDate: Date,
//     trx?: Knex.Transaction
//   ): Promise<void> => {
//     const { InventoryCostLotTracker } = this.tenancy.models(tenantId);

//     const inventoryCostLotTrans = await InventoryCostLotTracker.query()
//       .where('direction', 'OUT')
//       .where('transaction_type', 'SaleReceipt')
//       .where('cost', '>', 0)
//       .modify('filterDateRange', startingDate)
//       .orderBy('date', 'ASC')
//       .withGraphFetched('receipt')
//       .withGraphFetched('item');

//     const ledger = this.getInventoryCostLotsLedger(inventoryCostLotTrans);

//     // Commit the ledger to the storage.
//     await this.ledgerStorage.commit(tenantId, ledger, trx);
//   };

//   /**
//    * Retrieves the inventory cost lots ledger.
//    * @param   {} inventoryCostLots
//    * @returns {Ledger}
//    */
//   private getInventoryCostLotsLedger = (
//     inventoryCostLots: IInventoryLotCost[]
//   ) => {
//     // Groups the inventory cost lots transactions.
//     const inventoryTransactions =
//       groupInventoryTransactionsByTypeId(inventoryCostLots);

//     //
//     const entries = inventoryTransactions
//       .map(this.getSaleInvoiceCostGLEntries)
//       .flat();

//     return new Ledger(entries);
//   };

//   /**
//    *
//    * @param   {IInventoryLotCost} inventoryCostLot
//    * @returns {}
//    */
//   private getInvoiceCostGLCommonEntry = (
//     inventoryCostLot: IInventoryLotCost
//   ) => {
//     return {
//       currencyCode: inventoryCostLot.receipt.currencyCode,
//       exchangeRate: inventoryCostLot.receipt.exchangeRate,

//       transactionType: inventoryCostLot.transactionType,
//       transactionId: inventoryCostLot.transactionId,

//       date: inventoryCostLot.date,
//       indexGroup: 20,
//       costable: true,
//       createdAt: inventoryCostLot.createdAt,

//       debit: 0,
//       credit: 0,

//       branchId: inventoryCostLot.receipt.branchId,
//     };
//   };

//   /**
//    * Retrieves the inventory cost GL entry.
//    * @param   {IInventoryLotCost} inventoryLotCost
//    * @returns {ILedgerEntry[]}
//    */
//   private getInventoryCostGLEntry = R.curry(
//     (
//       getIndexIncrement,
//       inventoryCostLot: IInventoryLotCost
//     ): ILedgerEntry[] => {
//       const commonEntry = this.getInvoiceCostGLCommonEntry(inventoryCostLot);
//       const costAccountId =
//         inventoryCostLot.costAccountId || inventoryCostLot.item.costAccountId;

//       // XXX Debit - Cost account.
//       const costEntry = {
//         ...commonEntry,
//         debit: inventoryCostLot.cost,
//         accountId: costAccountId,
//         accountNormal: AccountNormal.DEBIT,
//         itemId: inventoryCostLot.itemId,
//         index: getIndexIncrement(),
//       };
//       // XXX Credit - Inventory account.
//       const inventoryEntry = {
//         ...commonEntry,
//         credit: inventoryCostLot.cost,
//         accountId: inventoryCostLot.item.inventoryAccountId,
//         accountNormal: AccountNormal.DEBIT,
//         itemId: inventoryCostLot.itemId,
//         index: getIndexIncrement(),
//       };
//       return [costEntry, inventoryEntry];
//     }
//   );

//   /**
//    * Writes journal entries for given sale invoice.
//    * -------
//    * - Cost of goods sold -> Debit -> YYYY
//    *    - Inventory assets -> Credit -> YYYY
//    * --------
//    * @param {ISaleInvoice} saleInvoice
//    * @param {JournalPoster} journal
//    */
//   public getSaleInvoiceCostGLEntries = (
//     inventoryCostLots: IInventoryLotCost[]
//   ): ILedgerEntry[] => {
//     const getIndexIncrement = increment(0);
//     const getInventoryLotEntry =
//       this.getInventoryCostGLEntry(getIndexIncrement);

//     return inventoryCostLots.map(getInventoryLotEntry).flat();
//   };
// }