front-back integrated

frontend/js/api.js

@@ -0,0 +1,44 @@
+// Базовый URL API. Если фронт и бэк на одном домене, можно использовать '' или '/api'
+const API_BASE = 'http://localhost:8000';
+
+export async function fetchWorkoutTypes() {
+    const res = await fetch(`${API_BASE}/workout-types/`);
+    if (!res.ok) throw new Error('Failed to fetch workout types');
+    return await res.json();
+}
+
+export async function fetchMetricTypes() {
+    const res = await fetch(`${API_BASE}/metric-types/`);
+    if (!res.ok) throw new Error('Failed to fetch metric types');
+    return await res.json();
+}
+
+export async function fetchClients() {
+    const res = await fetch(`${API_BASE}/clients/`);
+    if (!res.ok) throw new Error('Failed to fetch clients');
+    return await res.json();
+}
+
+export async function fetchExerciseHistory(exerciseName, clientId = null) {
+    let url = `${API_BASE}/exercises/history/${encodeURIComponent(exerciseName)}?limit=10`;
+    if (clientId) url += `&client_id=${clientId}`;
+
+    const res = await fetch(url);
+    if (!res.ok) throw new Error('Failed to fetch history');
+    return await res.json();
+}
+
+export async function syncData(payload) {
+    const res = await fetch(`${API_BASE}/sync/`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify(payload)
+    });
+
+    if (!res.ok) {
+        const err = await res.json();
+        console.error('❌ Sync API Error Detail:', err); // <-- Покажет, какое именно поле не прошло валидацию
+        throw new Error(err.detail ? JSON.stringify(err.detail) : 'Sync failed');
+    }
+    return await res.json();
+}