- INFORME-COMPLETO.md: Full task report with all sections - subagentes/: 15 individual subagent prompt documentation files - subagentes/INDICE-SUBAGENTES.yml: Complete catalog of subagents - analisis/MEJORA-CONTINUA.md: Continuous improvement analysis - analisis/METRICAS.yml: Quantitative metrics Task: TASK-2026-01-20-001 (Sprint 8 Frontend Integration) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
188 lines
5.3 KiB
Markdown
188 lines
5.3 KiB
Markdown
# SUBAGENTE SA-013: Exports Frontend UI
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## Metadata
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| Campo | Valor |
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|-------|-------|
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| ID | SA-013 |
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| Agent ID | a399aad |
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| Tipo | general-purpose |
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| Perfil | Frontend Developer |
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| Tarea | T5.1-FE |
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| Estado | COMPLETADO |
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| Commit | 1b2fca8 |
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| Dependencia | SA-008 (Exports Backend) |
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---
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## Prompt Enviado
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```markdown
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## TAREA: Implementar UI de Exportación PDF/Excel
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**Proyecto:** michangarrito
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**Ubicación:** /home/isem/workspace-v2/projects/michangarrito
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### CONTEXTO
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El backend ya tiene el módulo de exports implementado (SA-008). Se necesita crear la UI en el frontend para permitir exportar reportes desde Dashboard, Inventory y Fiado.
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### REFERENCIAS A CONSULTAR
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1. `frontend/src/lib/api.ts` - Agregar exportsApi
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2. `backend/src/modules/exports/exports.controller.ts` - Endpoints disponibles
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3. `frontend/src/pages/Dashboard.tsx` - Agregar botón de export
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4. `frontend/src/pages/Inventory.tsx` - Agregar botón de export
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5. `frontend/src/pages/Fiado.tsx` - Agregar botón de export
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### APIs A IMPLEMENTAR EN api.ts
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```typescript
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export const exportsApi = {
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dashboardPdf: (filters) => api.post('/v1/exports/pdf/dashboard', filters, { responseType: 'blob' }),
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dashboardExcel: (filters) => api.post('/v1/exports/excel/dashboard', filters, { responseType: 'blob' }),
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inventoryPdf: (filters) => api.post('/v1/exports/pdf/inventory', filters, { responseType: 'blob' }),
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inventoryExcel: (filters) => api.post('/v1/exports/excel/inventory', filters, { responseType: 'blob' }),
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fiadosPdf: (filters) => api.post('/v1/exports/pdf/fiados', filters, { responseType: 'blob' }),
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fiadosExcel: (filters) => api.post('/v1/exports/excel/fiados', filters, { responseType: 'blob' })
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};
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```
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### COMPONENTE A CREAR
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```typescript
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// ExportButton.tsx
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interface ExportButtonProps {
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type: 'dashboard' | 'inventory' | 'fiados';
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filters?: ExportFilters;
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}
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```
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### INSTRUCCIONES
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1. Agregar exportsApi en `api.ts`
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2. Crear componente `ExportButton.tsx`:
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- Dropdown con opciones PDF/Excel
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- Manejo de descarga de blob
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- Estado de loading
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3. Agregar ExportButton en:
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- Dashboard.tsx (esquina superior derecha)
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- Inventory.tsx (junto a filtros)
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- Fiado.tsx (junto a filtros)
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4. Implementar descarga de archivo:
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```typescript
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const downloadFile = (blob, filename) => {
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const url = URL.createObjectURL(blob);
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const a = document.createElement('a');
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a.href = url;
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a.download = filename;
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a.click();
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URL.revokeObjectURL(url);
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};
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```
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5. Hacer commit con mensaje: `[MCH-FE] feat: Add export UI for PDF/Excel`
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6. Push al remote
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### VALIDACIONES
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- Build debe pasar: `npm run build`
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- Descarga debe funcionar correctamente
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```
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---
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## Contexto Adicional Proporcionado
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- Referencia al backend ya implementado (SA-008)
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- Endpoints específicos por tipo de reporte
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- Patrón de descarga de archivos blob
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---
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## Resultado
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### Archivos Modificados/Creados
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| Archivo | Cambios |
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|---------|---------|
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| `frontend/src/lib/api.ts` | +exportsApi |
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| `frontend/src/components/ExportButton.tsx` | Nuevo componente |
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| `frontend/src/pages/Dashboard.tsx` | +ExportButton |
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| `frontend/src/pages/Inventory.tsx` | +ExportButton |
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| `frontend/src/pages/Fiado.tsx` | +ExportButton |
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### Cambios Implementados
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1. **Exports API en api.ts:**
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```typescript
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export const exportsApi = {
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dashboardPdf: (filters?: ExportFilters) =>
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api.post('/v1/exports/pdf/dashboard', filters, {
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responseType: 'blob'
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}).then(r => r.data),
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dashboardExcel: (filters?: ExportFilters) =>
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api.post('/v1/exports/excel/dashboard', filters, {
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responseType: 'blob'
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}).then(r => r.data),
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// ... otros endpoints
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};
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```
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2. **ExportButton Component:**
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```tsx
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export const ExportButton = ({ type, filters }: ExportButtonProps) => {
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const [isOpen, setIsOpen] = useState(false);
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const [isLoading, setIsLoading] = useState(false);
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const handleExport = async (format: 'pdf' | 'excel') => {
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setIsLoading(true);
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try {
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const api = format === 'pdf'
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? exportsApi[`${type}Pdf`]
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: exportsApi[`${type}Excel`];
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const blob = await api(filters);
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downloadFile(blob, `${type}-report.${format === 'pdf' ? 'pdf' : 'xlsx'}`);
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} finally {
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setIsLoading(false);
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}
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};
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return (
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<div className="relative">
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<Button onClick={() => setIsOpen(!isOpen)}>
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<Download className="w-4 h-4 mr-2" />
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Exportar
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</Button>
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{isOpen && (
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<div className="dropdown-menu">
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<button onClick={() => handleExport('pdf')}>
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<FileText className="w-4 h-4" /> PDF
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</button>
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<button onClick={() => handleExport('excel')}>
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<Table className="w-4 h-4" /> Excel
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</button>
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</div>
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)}
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</div>
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);
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};
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```
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3. **Integración en páginas:**
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```tsx
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// Dashboard.tsx
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<div className="flex justify-between items-center">
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<h1>Dashboard</h1>
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<ExportButton type="dashboard" />
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</div>
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```
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---
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## Lecciones del Subagente
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### Que funcionó bien
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- El componente ExportButton es reutilizable
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- La descarga de blob funciona correctamente
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- El dropdown es intuitivo
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### Mejoras sugeridas
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- Agregar selector de rango de fechas
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- Mostrar preview antes de exportar
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- Agregar opción de enviar por email
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