map layer management

api/geometries.ts

@@ -0,0 +1,83 @@
+import { API_ENDPOINTS } from "@/api/config";
+import { requestJson } from "@/api/http";
+import { Change, FeatureCollection, Geometry } from "@/lib/useEditorState";
+
+export type GeometriesBBoxQuery = {
+    minLng: number;
+    minLat: number;
+    maxLng: number;
+    maxLat: number;
+    time?: number;
+};
+
+export type GeometryCreatePayload = {
+    geometry: Geometry;
+    time_start?: number | null;
+    time_end?: number | null;
+    kind?: string | null;
+};
+
+export type GeometryUpdatePayload = {
+    geometry: Geometry;
+    time_start?: number | null;
+    time_end?: number | null;
+};
+
+export type GeometryCreateResponse = {
+    id: string;
+};
+
+export type BatchSaveResponse = {
+    success: boolean;
+    applied: number;
+};
+
+function buildBBoxQueryString(params: GeometriesBBoxQuery): string {
+    const query = new URLSearchParams({
+        minLng: String(params.minLng),
+        minLat: String(params.minLat),
+        maxLng: String(params.maxLng),
+        maxLat: String(params.maxLat),
+    });
+
+    if (params.time !== undefined) {
+        query.set("time", String(params.time));
+    }
+
+    return query.toString();
+}
+
+export async function fetchGeometriesByBBox(params: GeometriesBBoxQuery): Promise<FeatureCollection> {
+    const url = `${API_ENDPOINTS.geometries}?${buildBBoxQueryString(params)}`;
+    return requestJson<FeatureCollection>(url);
+}
+
+export async function saveGeometryBatchChanges(changes: Change[]): Promise<BatchSaveResponse> {
+    return requestJson<BatchSaveResponse>(API_ENDPOINTS.geometriesBatch, {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ changes }),
+    });
+}
+
+export async function createGeometry(payload: GeometryCreatePayload): Promise<GeometryCreateResponse> {
+    return requestJson<GeometryCreateResponse>(API_ENDPOINTS.geometries, {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify(payload),
+    });
+}
+
+export async function updateGeometry(id: string | number, payload: GeometryUpdatePayload): Promise<{ success: boolean }> {
+    return requestJson<{ success: boolean }>(`${API_ENDPOINTS.geometries}/${id}`, {
+        method: "PUT",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify(payload),
+    });
+}
+
+export async function deleteGeometry(id: string | number): Promise<{ success: boolean }> {
+    return requestJson<{ success: boolean }>(`${API_ENDPOINTS.geometries}/${id}`, {
+        method: "DELETE",
+    });
+}