调整预订事项字段展示与基础信息编辑

client/src/views/reservation/ReservationV4OrderTaskDetailView.vue

@@ -283,11 +283,12 @@ async function loadDetail(): Promise<void> {
 }
 
 function applyDetail(result: ReservationV4OrderTaskDetailResult): void {
-  detail.value = result
+  const normalizedResult = normalizeReservationV4Detail(result)
+  detail.value = normalizedResult
   const cards = [
-    result.source_message_card,
-    result.basic_information_card,
-    ...result.business_cards,
+    normalizedResult.source_message_card,
+    normalizedResult.basic_information_card,
+    ...normalizedResult.business_cards,
   ].filter((card): card is ReservationV4TaskCardResult => Boolean(card))
   cardValues.value = cards.reduce<Record<string, ReservationRecord>>((values, card) => {
     values[card.card_id] = buildReservationV4InitialFieldValues(card.fields)
@@ -298,13 +299,60 @@ function applyDetail(result: ReservationV4OrderTaskDetailResult): void {
   cardSuccessMessages.value = {}
   reviewForms.value = cards.reduce<Record<string, { confirmed_order_id: string; reason: string }>>((forms, card) => {
     forms[card.card_id] = {
-      confirmed_order_id: result.order_task.order_id ?? '',
+      confirmed_order_id: normalizedResult.order_task.order_id ?? '',
       reason: '',
     }
     return forms
   }, {})
 }
 
+function normalizeReservationV4Detail(result: ReservationV4OrderTaskDetailResult): ReservationV4OrderTaskDetailResult {
+  return {
+    ...result,
+    basic_information_card: result.basic_information_card
+      ? normalizeBasicInformationCard(result.basic_information_card)
+      : result.basic_information_card,
+  }
+}
+
+function normalizeBasicInformationCard(card: ReservationV4TaskCardResult): ReservationV4TaskCardResult {
+  return {
+    ...card,
+    fields: card.fields.map((field) =>
+      isEditableBasicMarketSourceField(field)
+        ? normalizeEditableBasicMarketSourceField(card, field)
+        : field,
+    ),
+  }
+}
+
+function normalizeEditableBasicMarketSourceField(
+  card: ReservationV4TaskCardResult,
+  field: ReservationV4TaskCardResult['fields'][number],
+): ReservationV4TaskCardResult['fields'][number] {
+  const reviewMode = card.card_status === 'REVIEW_REQUIRED'
+  return {
+    ...field,
+    editable: true,
+    raw_readonly: false,
+    control_type: 'TEXT',
+    edit_scope: reviewMode ? 'REVIEW' : 'CONFIRM',
+    write_target: reviewMode ? 'REVIEW_RESOLUTION_FIELD_OVERRIDES' : 'CONFIRMED_PAYLOAD_JSON',
+    control_hint: null,
+  }
+}
+
+function isEditableBasicMarketSourceField(field: ReservationV4TaskCardResult['fields'][number]): boolean {
+  const key = normalizeV4FieldKey(field)
+  return key === '/basic_information/market_code' || key === '/basic_information/source_code'
+}
+
+function normalizeV4FieldKey(field: ReservationV4TaskCardResult['fields'][number]): string {
+  return reservationV4FieldKey(field)
+    .replace(/\./g, '/')
+    .replace(/^([^/])/, '/$1')
+}
+
 function setCardValues(card: ReservationV4TaskCardResult, values: ReservationRecord): void {
   cardValues.value = {
     ...cardValues.value,