feat(web): transferencias de stock y solicitudes de traslado con socio de negocio, persona de contacto, destino, lista de precios y empleado

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

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

@@ -1,6 +1,6 @@
 import { HttpErrorResponse, httpResource } from '@angular/common/http';
 import { NgTemplateOutlet } from '@angular/common';
-import { ChangeDetectionStrategy, Component, computed, inject, linkedSignal, signal } from '@angular/core';
+import { ChangeDetectionStrategy, Component, computed, effect, inject, linkedSignal, signal, untracked } from '@angular/core';
 import { toSignal } from '@angular/core/rxjs-interop';
 import { ActivatedRoute, Router, RouterLink } from '@angular/router';
 import type { SlListResponse } from '@basic-erp/sap-types';
@@ -34,7 +34,7 @@ import {
   validateLayout,
 } from './document-model';
 import { SERVICE_DOC_TYPE } from './document-layouts';
-import { type ComputedSource, type GroupCell, type HeaderField, PARTNER_COLUMNS, WAREHOUSE_LOOKUP, hasCurrency, hasExpenses, hasFolio, hasSeries, headerKeysOf, keysOfFields, requiredHeaderOf } from './document-layouts';
+import { type ComputedSource, type GroupCell, type HeaderField, PARTNER_COLUMNS, WAREHOUSE_LOOKUP, hasCurrency, hasExpenses, hasFolio, hasPartnerData, hasSeries, headerKeysOf, keysOfFields, requiredHeaderOf } from './document-layouts';
 import { type CopyOrigin, copyFromDocument, copySources, copyTargets } from './document-copy';
 import { DOCUMENT_SCREENS, type DocumentScreen, docNum, documentStatus, menuLabel } from './document-screens';
 import { OBJECT_TYPES } from './document-objects';
@@ -392,6 +392,7 @@ export class DocumentFormPage {
         this.header.update((h) => ({ ...h, ...copied.header }));
         this.partnerName.set(text(doc['CardName']));
         this.partnerTaxId.set(text(doc['FederalTaxID']));
+        this.partnerKey.set(text(copied.header['CardCode']));
       }
       this.lines.update((ls) => [...ls.filter((l) => !isBlankLine(l, this.serviceMode())), ...copied.lines]);
       this.message.set({
@@ -423,9 +424,10 @@ export class DocumentFormPage {
     columns: this.layout.lookups?.warehouse ?? WAREHOUSE_LOOKUP.columns,
   };
   protected readonly partnerLookup: VhLookup = {
-    title: this.partner?.type === 'cSupplier' ? 'Proveedores' : 'Clientes',
+    title: !this.partner ? 'Socios de negocio' : this.partner.type === 'cSupplier' ? 'Proveedores' : 'Clientes',
     resource: 'BusinessPartners',
-    baseFilter: `CardType eq '${this.partner?.type ?? 'cCustomer'}'`,
+    // un documento con socio de un solo tipo lo filtra; los demás (transferencias de stock) admiten cualquiera
+    ...(this.partner ? { baseFilter: `CardType eq '${this.partner.type}'` } : {}),
     orderby: 'CardCode',
     columns: this.layout.lookups?.partner ?? PARTNER_COLUMNS,
     extraFields: ['FederalTaxID', 'Currency'],
@@ -473,6 +475,20 @@ export class DocumentFormPage {
 
   constructor() {
     if (this.copyOrigin) void this.loadCopy(this.copyOrigin);
+    // al cargarse los datos del socio de un documento nuevo, sus direcciones por defecto
+    effect(() => {
+      const data = this.partnerData();
+      if (!data || !this.isNew()) return;
+      untracked(() => {
+        const ship = text(data['ShipToDefault']);
+        const bill = text(data['BilltoDefault']);
+        this.header.update((h) => ({
+          ...h,
+          ...('ShipToCode' in h && text(h['ShipToCode']) === '' && ship ? { ShipToCode: ship } : {}),
+          ...('PayToCode' in h && text(h['PayToCode']) === '' && bill ? { PayToCode: bill } : {}),
+        }));
+      });
+    });
   }
 
   protected setHeader(key: string, value: unknown): void {
@@ -486,6 +502,45 @@ export class DocumentFormPage {
   /** Tipo al que se quiere cambiar y que espera confirmación porque hay líneas escritas que se descartarían. */
   protected readonly pendingType = signal<string | null>(null);
 
+  // --- datos del socio: personas de contacto y direcciones ---------------------------------------
+
+  private readonly hasPartnerData = hasPartnerData(this.layout);
+  /** Código del socio cuyos datos se cargan: el del documento abierto o el que se acaba de elegir. */
+  protected readonly partnerKey = linkedSignal(() => text(this.doc()?.['CardCode']));
+  private readonly partnerDetail = httpResource<DocRecord>(() => {
+    const key = this.partnerKey();
+    return key && this.hasPartnerData
+      ? { url: `${API_URL}/sl/BusinessPartners/${encodeURIComponent(key)}`, params: { $select: 'CardCode,BPAddresses,ContactEmployees,ShipToDefault,BilltoDefault' } }
+      : undefined;
+  });
+  private readonly partnerData = computed(() => (this.partnerDetail.hasValue() ? this.partnerDetail.value() : undefined));
+  private readonly addresses = computed(() => (this.partnerData()?.['BPAddresses'] as DocRecord[] | undefined) ?? []);
+
+  protected readonly contactOptions = computed(() =>
+    ((this.partnerData()?.['ContactEmployees'] as DocRecord[] | undefined) ?? []).map((c) => ({ value: Number(c['InternalCode']), label: text(c['Name']) })),
+  );
+  /** Direcciones del socio de ese lado (envío o facturación), por su nombre. */
+  protected readonly addressOptions = (side: 'ship' | 'bill') => {
+    const type = side === 'ship' ? 'bo_ShipTo' : 'bo_BillTo';
+    return this.addresses().filter((a) => a['AddressType'] === type).map((a) => ({ value: text(a['AddressName']), label: text(a['AddressName']) }));
+  };
+  protected readonly shipOptions = computed(() => this.addressOptions('ship'));
+  protected readonly billOptions = computed(() => this.addressOptions('bill'));
+
+  /** El texto de la dirección elegida: el que SAP guardó en el documento o, al elegir otra, el armado con los datos de la dirección del socio. */
+  protected addressText(f: { key: string; side: 'ship' | 'bill' }): string {
+    const code = text(this.header()[f.key]);
+    const found = this.addresses().find((a) => text(a['AddressName']) === code && a['AddressType'] === (f.side === 'ship' ? 'bo_ShipTo' : 'bo_BillTo'));
+    if (found) return [found['Street'], found['Block'], found['ZipCode'], found['City'], found['County'], found['State']].map(text).filter((p) => p !== '').join(', ');
+    const saved = this.doc()?.[f.side === 'ship' ? 'Address' : 'Address2'];
+    return code === text(this.doc()?.[f.key]) ? text(saved).replace(/\r/g, '\n') : '';
+  }
+
+  /** Un código numérico de SAP (lista de precios, empleado) que se escribe o elige como texto se guarda como número. */
+  protected typedLookup(f: { lookup: { valueType?: string } }, value: string): string | number {
+    return f.lookup.valueType === 'number' && /^-?\d+$/.test(value.trim()) ? Number(value) : value;
+  }
+
   /** La celda de un grupo de campos (el indicador) cuya lista de valores está abierta. */
   protected readonly groupCell = signal<GroupCell | null>(null);
 
@@ -524,6 +579,9 @@ export class DocumentFormPage {
     this.setHeader('CardCode', code);
     this.partnerName.set('');
     this.partnerTaxId.set('');
+    this.partnerKey.set('');
+    // la persona de contacto y las direcciones eran del socio anterior
+    this.header.update((h) => ({ ...h, ContactPerson: '', ShipToCode: '', PayToCode: '' }));
   }
 
   protected notify(textMessage: string): void {
@@ -531,6 +589,7 @@ export class DocumentFormPage {
   }
 
   protected onPartner(row: Record<string, unknown>): void {
+    this.partnerKey.set(text(row['CardCode']));
     this.partnerName.set(text(row['CardName']));
     this.partnerTaxId.set(text(row['FederalTaxID']));
     // el documento toma la moneda del socio (si es una sola y no es la local), como en SAP