feat(web): copiar de / a entre documentos de ventas y compras

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

apps/web/src/app/features/documents/document-form.page.ts

@@ -11,7 +11,9 @@ import { DateField, LookupField, NumberField, TextField, TextareaField } from '.
 import type { GridLine } from '../../shared/grid/grid.types';
 import { LinesGrid } from '../../shared/grid/lines-grid';
 import type { VhLookup } from '../../shared/value-help/value-help.types';
-import { Icon, SboWindow, Toolbar, type StatusMessage, type WindowBadge } from '../../shared/window';
+import { Icon, MenuButton, type MenuItem, SboWindow, Toolbar, type StatusMessage, type WindowBadge } from '../../shared/window';
+import { ValueHelp } from '../../shared/value-help/value-help';
+import type { ListRow } from '../../shared/list/list.types';
 import {
   type DocRecord,
   type NavTarget,
@@ -23,7 +25,8 @@ import {
   updatePayload,
   validateDocument,
 } from './document-model';
-import { type DocumentScreen, documentStatus } from './document-screens';
+import { type CopyOrigin, copyFromDocument, copySources, copyTargets } from './document-copy';
+import { DOCUMENT_SCREENS, type DocumentScreen, docNum, documentStatus, menuLabel } from './document-screens';
 import { ITEMS_MULTI_ADD, lineColumnsFor, newDocumentLine, recalcLine } from './line-columns';
 
 /** Campos de cabecera que se editan en el formulario (el resto lo calcula SAP). */
@@ -51,7 +54,7 @@ const text = (v: unknown): string => (v === null || v === undefined ? '' : Strin
 @Component({
   selector: 'sbo-document-form-page',
   changeDetection: ChangeDetectionStrategy.OnPush,
-  imports: [DateField, Icon, LinesGrid, LookupField, NumberField, RouterLink, SboWindow, TextField, TextareaField, Toolbar],
+  imports: [DateField, Icon, LinesGrid, LookupField, MenuButton, NumberField, RouterLink, SboWindow, TextField, TextareaField, Toolbar, ValueHelp],
   templateUrl: './document-form.page.html',
   styles: `
     h1 { margin: 0 0 6px; font-size: 18px; font-weight: 600; }
@@ -149,6 +152,80 @@ export class DocumentFormPage {
   );
   protected readonly fmt = (n: number): string => formatNumber(n, 2);
 
+  // --- copiar de / a ----------------------------------------------------------------------------
+
+  private readonly copyOrigin = (this.router.currentNavigation()?.extras.state as { copyFrom?: CopyOrigin } | undefined)?.copyFrom;
+  protected readonly copyListFor = signal<string | null>(null);
+
+  /** "Copiar a": solo desde un documento guardado, abierto y sin cambios pendientes. */
+  protected readonly copyToItems = computed<MenuItem[]>(() => {
+    const blocked = this.isNew() || this.readOnly() || this.dirty();
+    return copyTargets(this.screen.path).map((p) => ({ id: p, label: menuLabel(p), disabled: blocked }));
+  });
+  protected readonly copyFromItems = computed<MenuItem[]>(() =>
+    copySources(this.screen.path).map((p) => ({ id: p, label: menuLabel(p), disabled: !this.isNew() })),
+  );
+  protected readonly copyListScreen = computed(() => DOCUMENT_SCREENS.find((s) => s.path === this.copyListFor()));
+  /** Documentos abiertos del origen elegido, del mismo socio si ya se indicó. */
+  protected readonly copyListFilter = computed(() => {
+    const card = text(this.header()['CardCode']);
+    return [`DocumentStatus eq 'bost_Open'`, `Cancelled eq 'tNO'`, ...(card ? [`CardCode eq '${card.replace(/'/g, "''")}'`] : [])].join(' and ');
+  });
+  protected readonly copyListColumns = [
+    docNum,
+    { key: 'CardCode', title: this.partner?.label ?? 'Socio', width: '120px', mono: true },
+    { key: 'CardName', title: 'Nombre' },
+    { key: 'DocDate', title: 'Fecha', type: 'date', align: 'center', width: '105px' },
+  ] as const;
+
+  protected copyTo(path: string): void {
+    const docEntry = this.docEntry();
+    if (docEntry === null) return;
+    const origin: CopyOrigin = { path: this.screen.path, docEntry };
+    void this.router.navigateByUrl(`${path}/nuevo`, { state: { copyFrom: origin } });
+  }
+
+  protected copyFrom(path: string): void {
+    this.copyListFor.set(path);
+  }
+
+  protected async copyPicked(rows: ListRow[]): Promise<void> {
+    const path = this.copyListFor();
+    this.copyListFor.set(null);
+    const docEntry = rows[0]?.['DocEntry'];
+    if (path && typeof docEntry === 'number') await this.loadCopy({ path, docEntry });
+  }
+
+  /** Trae el documento origen y vuelca sus datos y líneas abiertas en el formulario. */
+  private async loadCopy(origin: CopyOrigin): Promise<void> {
+    const source = DOCUMENT_SCREENS.find((s) => s.path === origin.path);
+    if (!source) return;
+    try {
+      const doc = await this.api.get(source.resource, origin.docEntry);
+      const copied = copyFromDocument(doc, origin.path, menuLabel(origin.path));
+      const card = text(this.header()['CardCode']);
+      if (card && card !== text(copied.header['CardCode'])) {
+        this.message.set({ kind: 'warn', text: `El documento es de ${text(copied.header['CardCode'])}; este es de ${card}.` });
+        return;
+      }
+      if (!copied.lines.length) {
+        this.message.set({ kind: 'warn', text: 'El documento no tiene líneas abiertas para copiar.' });
+        return;
+      }
+      if (!card) {
+        this.header.update((h) => ({ ...h, ...copied.header }));
+        this.partnerName.set(text(doc['CardName']));
+      }
+      this.lines.update((ls) => [...ls.filter((l) => !isBlankLine(l)), ...copied.lines]);
+      this.message.set({
+        kind: 'ok',
+        text: `Copiado de ${menuLabel(origin.path).toLowerCase()} ${text(doc['DocNum'])}${copied.skipped ? ` (${copied.skipped} línea(s) cerradas no se copian)` : ''}. Revise y pulse Crear.`,
+      });
+    } catch (e) {
+      this.message.set({ kind: 'err', text: apiErrorMessage(e) });
+    }
+  }
+
   // --- configuración de la vista --------------------------------------------------------------
 
   protected readonly columns = lineColumnsFor(this.partner?.taxResource ?? 'SalesTaxCodes');
@@ -168,6 +245,10 @@ export class DocumentFormPage {
 
   protected str = text;
 
+  constructor() {
+    if (this.copyOrigin) void this.loadCopy(this.copyOrigin);
+  }
+
   protected setHeader(key: string, value: unknown): void {
     this.header.update((h) => ({ ...h, [key]: value }));
     this.message.set(null);