feat: add server-side Excel export to PurchasesPerSupplierTab

Add exportToExcelSupplierPerSheet and exportToExcelGeneral methods to
LogisticApiService, hitting the existing purchase-supplier endpoint with
export=excel / export=excel-all query params and downloading the server
blob response. Replace the client-side Excel generation in
PurchasesPerSupplierTab with calls to these two service methods, and
split the single Export to Excel button into Export to Excel - Supplier
Per Sheet and Export to Excel - General.

src/services/api/report/logistic-stock.ts

@@ -1,4 +1,6 @@
 import { BaseApiService } from '@/services/api/base';
+import { httpClient } from '@/services/http/client';
+import { formatDate } from '@/lib/helper';
 import { BaseApiResponse } from '@/types/api/api-general';
 import { LogisticPurchasePerSupplierReport } from '@/types/api/report/logistic-stock';
 
@@ -11,6 +13,115 @@ export class LogisticApiService extends BaseApiService<
     super(basePath);
   }
 
+  private buildPurchaseSupplierParams(
+    area_id?: string,
+    supplier_id?: string,
+    product_id?: string,
+    product_category_id?: string,
+    start_date?: string,
+    end_date?: string,
+    sort_by?: string,
+    filter_by?: string
+  ): URLSearchParams {
+    const params = new URLSearchParams();
+    if (area_id) params.set('area_id', area_id);
+    if (supplier_id) params.set('supplier_id', supplier_id);
+    if (product_id) params.set('product_id', product_id);
+    if (product_category_id)
+      params.set('product_category_id', product_category_id);
+    if (filter_by === 'received_date' && start_date)
+      params.set('received_date', start_date);
+    if (filter_by === 'po_date' && start_date)
+      params.set('po_date', start_date);
+    if (start_date) params.set('start_date', start_date);
+    if (end_date) params.set('end_date', end_date);
+    if (sort_by) params.set('sort_by', sort_by);
+    if (filter_by) params.set('filter_by', filter_by);
+    return params;
+  }
+
+  async exportToExcelSupplierPerSheet(
+    area_id?: string,
+    supplier_id?: string,
+    product_id?: string,
+    product_category_id?: string,
+    start_date?: string,
+    end_date?: string,
+    sort_by?: string,
+    filter_by?: string
+  ) {
+    const params = this.buildPurchaseSupplierParams(
+      area_id,
+      supplier_id,
+      product_id,
+      product_category_id,
+      start_date,
+      end_date,
+      sort_by,
+      filter_by
+    );
+    params.set('export', 'excel');
+    params.set('page', '1');
+    params.set('limit', '99999999999');
+
+    const res = await httpClient<Blob>(
+      `${this.basePath.replace(/\/$/, '')}/purchase-supplier?${params.toString()}`,
+      { method: 'GET', responseType: 'blob' }
+    );
+
+    const url = window.URL.createObjectURL(new Blob([res]));
+    const link = document.createElement('a');
+    link.href = url;
+    link.setAttribute(
+      'download',
+      `laporan-pembelian-per-supplier-per-sheet-${formatDate(Date.now(), 'DD-MM-YYYY')}.xlsx`
+    );
+    document.body.appendChild(link);
+    link.click();
+    link.remove();
+  }
+
+  async exportToExcelGeneral(
+    area_id?: string,
+    supplier_id?: string,
+    product_id?: string,
+    product_category_id?: string,
+    start_date?: string,
+    end_date?: string,
+    sort_by?: string,
+    filter_by?: string
+  ) {
+    const params = this.buildPurchaseSupplierParams(
+      area_id,
+      supplier_id,
+      product_id,
+      product_category_id,
+      start_date,
+      end_date,
+      sort_by,
+      filter_by
+    );
+    params.set('export', 'excel-all');
+    params.set('page', '1');
+    params.set('limit', '99999999999');
+
+    const res = await httpClient<Blob>(
+      `${this.basePath.replace(/\/$/, '')}/purchase-supplier?${params.toString()}`,
+      { method: 'GET', responseType: 'blob' }
+    );
+
+    const url = window.URL.createObjectURL(new Blob([res]));
+    const link = document.createElement('a');
+    link.href = url;
+    link.setAttribute(
+      'download',
+      `laporan-pembelian-per-supplier-general-${formatDate(Date.now(), 'DD-MM-YYYY')}.xlsx`
+    );
+    document.body.appendChild(link);
+    link.click();
+    link.remove();
+  }
+
   async getLogisticPurchasePerSupplierReport(
     area_id?: string,
     supplier_id?: string,