taks-p.4.3

src/features/crm/quotations/document/server/section-composer.ts

@@ -0,0 +1,45 @@
+import type {
+  BuiltSection,
+  RenderContext,
+  RuntimeIssue,
+  SectionBuilder,
+} from './runtime-contracts';
+import { SECTION_ORDER } from './runtime-contracts';
+
+export interface SectionComposerResult {
+  sections: BuiltSection[];
+  issues: RuntimeIssue[];
+}
+
+export async function composeSections(
+  context: RenderContext,
+  builders: SectionBuilder[],
+): Promise<SectionComposerResult> {
+  const builderByRole = new Map(builders.map((builder) => [builder.role, builder]));
+  const sections: BuiltSection[] = [];
+  const issues: RuntimeIssue[] = [];
+
+  for (const role of SECTION_ORDER) {
+    const policy = context.policyBySection.get(role);
+    if (!policy?.enabled) {
+      continue;
+    }
+
+    const builder = builderByRole.get(role);
+    if (!builder) {
+      issues.push({
+        code: 'INVALID_TEMPLATE',
+        severity: policy.required ? 'error' : 'warning',
+        message: 'No section builder is registered for an enabled section.',
+        details: { role },
+      });
+      continue;
+    }
+
+    const section = await builder.build(context);
+    sections.push(section);
+    issues.push(...section.issues);
+  }
+
+  return { sections, issues };
+}