feat: persist edits to Supabase database

src/lib/supabase.ts

@@ -0,0 +1,69 @@
+import { ExcelRow } from '../types';
+
+const SUPABASE_URL = 'https://hwithddwaapyhnfwcesj.supabase.co';
+const SUPABASE_KEY = 'sb_publishable_fGXkh0bSrAOqSk2jWKAzSg_NJD9YPCv';
+
+export async function saveRowToSupabase(articleNo: string, rowData: ExcelRow) {
+  try {
+    const response = await fetch(`${SUPABASE_URL}/rest/v1/products_sync?id=eq.${encodeURIComponent(articleNo)}`, {
+      method: 'PATCH',
+      headers: {
+        'apikey': SUPABASE_KEY,
+        'Authorization': `Bearer ${SUPABASE_KEY}`,
+        'Content-Type': 'application/json',
+        'Prefer': 'resolution=merge-duplicates'
+      },
+      body: JSON.stringify({
+        id: articleNo,
+        data: rowData,
+        updated_at: new Date().toISOString()
+      })
+    });
+
+    if (response.status === 204 || response.ok) {
+        // If PATCH didn't find the record, try UPSERT
+        const upsertResponse = await fetch(`${SUPABASE_URL}/rest/v1/products_sync`, {
+          method: 'POST',
+          headers: {
+            'apikey': SUPABASE_KEY,
+            'Authorization': `Bearer ${SUPABASE_KEY}`,
+            'Content-Type': 'application/json',
+            'Prefer': 'resolution=merge-duplicates'
+          },
+          body: JSON.stringify({
+            id: articleNo,
+            data: rowData,
+            updated_at: new Date().toISOString()
+          })
+        });
+        return upsertResponse.ok;
+    }
+    return true;
+  } catch (error) {
+    console.error('Error saving to Supabase:', error);
+    return false;
+  }
+}
+
+export async function getAllSyncedRows(): Promise<Record<string, ExcelRow>> {
+  try {
+    const response = await fetch(`${SUPABASE_URL}/rest/v1/products_sync`, {
+      headers: {
+        'apikey': SUPABASE_KEY,
+        'Authorization': `Bearer ${SUPABASE_KEY}`
+      }
+    });
+
+    if (!response.ok) return {};
+
+    const data = await response.json();
+    const result: Record<string, ExcelRow> = {};
+    data.forEach((item: any) => {
+      result[item.id] = item.data;
+    });
+    return result;
+  } catch (error) {
+    console.error('Error fetching from Supabase:', error);
+    return {};
+  }
+}