refactor

lib/editor/geometry/geometryMetadata.ts

@@ -0,0 +1,50 @@
+import type { Feature, FeatureProperties } from "@/types/geo";
+import type { GeometryMetaFormState } from "@/lib/editor/session/sessionTypes";
+import {
+    normalizeFeatureBindingIds,
+    parseBindingInput,
+} from "@/lib/editor/snapshot/editorSnapshot";
+
+export type GeometryMetadataPatch = {
+    patch: Partial<FeatureProperties>;
+    formState: GeometryMetaFormState;
+};
+
+export function buildGeometryMetadataPatch(form: GeometryMetaFormState): GeometryMetadataPatch {
+    const timeStart = parseOptionalYearInput(form.time_start, "time_start");
+    const timeEnd = parseOptionalYearInput(form.time_end, "time_end");
+    if (timeStart !== null && timeEnd !== null && timeStart > timeEnd) {
+        throw new Error("time_start phải <= time_end.");
+    }
+
+    const bindingIds = parseBindingInput(form.binding);
+    return {
+        patch: {
+            time_start: timeStart,
+            time_end: timeEnd,
+            binding: bindingIds,
+        },
+        formState: {
+            time_start: timeStart != null ? String(timeStart) : "",
+            time_end: timeEnd != null ? String(timeEnd) : "",
+            binding: bindingIds.join(", "),
+        },
+    };
+}
+
+export function formatBindingIdsForDisplay(feature: Feature): string {
+    const bindingIds = normalizeFeatureBindingIds(feature);
+    if (!bindingIds.length) return "Không có";
+    return bindingIds.join(", ");
+}
+
+function parseOptionalYearInput(raw: string, fieldName: string): number | null {
+    const value = raw.trim();
+    if (!value.length) return null;
+    const parsed = Number(value);
+    if (!Number.isFinite(parsed)) {
+        throw new Error(`${fieldName} phải là số.`);
+    }
+    return Math.trunc(parsed);
+}
+