AdminSettings: Workforce location picker with fetch button

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/pages/AdminSettings.tsx

@@ -33,6 +33,7 @@ const FIELD_LABELS: Record<string, string> = {
   client_id: 'Client ID', host: 'Host', port: 'Port', database: 'Database',
   graphql_endpoint: 'GraphQL Endpoint', bearer_token: 'Bearer Token',
   email: 'Email', sync_hours: 'Sync Interval (hours)', user: 'Username', pass: 'Password',
+  location_id: 'Default Location',
 }
 
 export function AdminSettings({ user }: { user: User }) {
@@ -96,6 +97,8 @@ function IntegrationCard({ integration, onSaved }: { integration: Integration; o
   const [testing, setTesting] = useState(false)
   const [testResult, setTestResult] = useState<{ ok: boolean; error?: string } | null>(null)
   const [enabled, setEnabled] = useState(integration.enabled)
+  const [wfLocations, setWfLocations] = useState<{ id: string; name: string; short_name: string | null }[]>([])
+  const [fetchingLocs, setFetchingLocs] = useState(false)
 
   function openForm() {
     const initial: Record<string, string> = {}
@@ -175,7 +178,50 @@ function IntegrationCard({ integration, onSaved }: { integration: Integration; o
           <div style={{ display: 'flex', flexDirection: 'column', gap: '0.75rem', marginBottom: '1rem' }}>
 
             {/* Config fields (plaintext) */}
-            {Object.entries(integration.config).map(([k]) => (
+            {Object.entries(integration.config).map(([k]) => {
+              if (integration.slug === 'workforce' && k === 'location_id') {
+                return (
+                  <div key={k} style={{ display: 'flex', flexDirection: 'column', gap: '0.3rem' }}>
+                    <span style={{ fontSize: '0.78rem', fontWeight: 600, color: 'var(--text-mid)' }}>
+                      Default Location
+                    </span>
+                    <div style={{ display: 'flex', gap: '0.5rem', alignItems: 'center' }}>
+                      <select value={form[k] ?? ''} onChange={e => setField(k, e.target.value)}
+                        style={{ ...inputStyle, flex: 1 }}>
+                        <option value="">— Select location —</option>
+                        {wfLocations.map(l => (
+                          <option key={l.id} value={l.id}>
+                            {l.name}{l.short_name ? ` (${l.short_name})` : ''}
+                          </option>
+                        ))}
+                        {wfLocations.length === 0 && form[k] && (
+                          <option value={form[k]}>Location ID: {form[k]}</option>
+                        )}
+                      </select>
+                      <button
+                        onClick={async () => {
+                          setFetchingLocs(true)
+                          try {
+                            const res = await fetch('/settings/api/integrations/workforce/locations', { credentials: 'include' })
+                            if (res.ok) setWfLocations(await res.json())
+                          } finally { setFetchingLocs(false) }
+                        }}
+                        disabled={fetchingLocs}
+                        style={{
+                          background: 'var(--body-bg)', border: '1px solid var(--card-border)',
+                          borderRadius: '6px', padding: '0.45rem 0.75rem', fontSize: '0.78rem',
+                          cursor: fetchingLocs ? 'wait' : 'pointer', color: 'var(--text-dark)',
+                          whiteSpace: 'nowrap', display: 'flex', alignItems: 'center', gap: '0.35rem',
+                        }}
+                      >
+                        <RefreshCw size={12} strokeWidth={1.75} style={{ animation: fetchingLocs ? 'spin 1s linear infinite' : 'none' }} />
+                        {fetchingLocs ? 'Fetching…' : 'Fetch locations'}
+                      </button>
+                    </div>
+                  </div>
+                )
+              }
+              return (
                 <label key={k} style={{ display: 'flex', flexDirection: 'column', gap: '0.3rem' }}>
                   <span style={{ fontSize: '0.78rem', fontWeight: 600, color: 'var(--text-mid)' }}>
                     {FIELD_LABELS[k] ?? k}
@@ -183,7 +229,8 @@ function IntegrationCard({ integration, onSaved }: { integration: Integration; o
                   <input value={form[k] ?? ''} onChange={e => setField(k, e.target.value)}
                     style={inputStyle} />
                 </label>
-            ))}
+              )
+            })}
 
             {/* Secret fields (encrypted) */}
             {Object.entries(integration.secrets).map(([k, v]) => (