bias geocoding

src/helpers/load-meeting-data.ts

@@ -19,6 +19,7 @@ export function loadMeetingData(
   strings: Translation,
   timezone?: string
 ): {
+  bounds?: { north: string; south: string; east: string; west: string };
   capabilities: Data['capabilities'];
   indexes: Data['indexes'];
   meetings: Data['meetings'];
@@ -36,6 +37,9 @@ export function loadMeetingData(
     distance: [],
   };
 
+  const latitudes: number[] = [];
+  const longitudes: number[] = [];
+
   // loop through each entry
   flattenDays(data).forEach(meeting => {
     const {
@@ -219,6 +223,8 @@ export function loadMeetingData(
           typeof meeting.longitude === 'string'
             ? parseFloat(meeting.longitude)
             : meeting.longitude;
+        latitudes.push(latitude);
+        longitudes.push(longitude);
       }
     }
 
@@ -561,7 +567,18 @@ export function loadMeetingData(
   // determine sharing
   capabilities.sharing = typeof navigator.canShare === 'function';
 
-  return { meetings, indexes, capabilities, slugs };
+  // bounds to bias the geocoder
+  const bounds =
+    latitudes.length && longitudes.length
+      ? {
+          north: Math.max(...latitudes).toString(),
+          south: Math.min(...latitudes).toString(),
+          east: Math.max(...longitudes).toString(),
+          west: Math.min(...longitudes).toString(),
+        }
+      : undefined;
+
+  return { bounds, capabilities, indexes, meetings, slugs };
 }
 
 // look for data with multiple days and make them all single

src/hooks/data.tsx

@@ -79,7 +79,7 @@ export const DataProvider = ({
 }: PropsWithChildren<{ google?: string; src?: string; timezone?: string }>) => {
   const [data, setData] = useState<Data>(defaultData);
   const { setError } = useError();
-  const { input, latitude, longitude } = useInput();
+  const { input, latitude, longitude, setBounds } = useInput();
   const { settings, strings } = useSettings();
 
   useEffect(() => {
@@ -148,18 +148,17 @@ export const DataProvider = ({
           throw new Error('data is not in the correct format');
         }
 
-        const { meetings, indexes, capabilities, slugs } = loadMeetingData(
-          json,
-          data.capabilities,
-          settings,
-          strings,
-          timezone
-        );
+        const { bounds, capabilities, indexes, meetings, slugs } =
+          loadMeetingData(json, data.capabilities, settings, strings, timezone);
 
         if (!timezone && !slugs.length) {
           throw new Error('time zone is not set');
         }
 
+        if (bounds) {
+          setBounds(bounds);
+        }
+
         setData({
           capabilities,
           indexes,

src/hooks/input.tsx

@@ -22,13 +22,25 @@ const InputContext = createContext<
     input: TSMLReactConfig['defaults'];
     latitude?: number;
     longitude?: number;
+    setBounds: (bounds: {
+      north: string;
+      south: string;
+      east: string;
+      west: string;
+    }) => void;
   } & Coordinates
->({ input: defaults.defaults, waitingForInput: false });
+>({ input: defaults.defaults, waitingForInput: false, setBounds: () => {} });
 
 export const InputProvider = ({ children }: PropsWithChildren) => {
   const { setError } = useError();
   const [searchParams] = useSearchParams();
   const { settings, strings } = useSettings();
+  const [bounds, setBounds] = useState({
+    north: '',
+    south: '',
+    east: '',
+    west: '',
+  });
 
   const [input, setInput] = useState<TSMLReactConfig['defaults']>(
     defaults.defaults
@@ -96,6 +108,7 @@ export const InputProvider = ({ children }: PropsWithChildren) => {
           language: settings.language,
           referrer: window.location.href,
           search: input.search,
+          ...bounds,
         })}`
       )
         .then(result => result.json())
@@ -145,7 +158,7 @@ export const InputProvider = ({ children }: PropsWithChildren) => {
   }, [input.mode, input.search]);
 
   return (
-    <InputContext.Provider value={{ input, ...coordinates }}>
+    <InputContext.Provider value={{ input, setBounds, ...coordinates }}>
       {children}
     </InputContext.Provider>
   );

test/__tests__/load-meeting-data.spec.ts

@@ -18,14 +18,32 @@ describe('loadMeetingData', () => {
         city: 'Anytown',
         state: 'OK',
         country: 'USA',
+        latitude: 37,
+        longitude: -122,
+        day: '0',
+      },
+      {
+        name: 'Other Meeting',
+        slug: 'other-meeting',
+        time: '09:00',
+        end_time: '10:00',
+        address: '123 Main St',
+        city: 'Anytown',
+        state: 'OK',
+        country: 'USA',
+        latitude: 38,
+        longitude: -121,
+        day: '0',
       },
       {
         name: 'Inactive Meeting',
         slug: 'inactive-meeting',
         formatted_address: 'Anytown, OK, USA',
+        latitude: 38,
+        longitude: -121,
       },
     ];
-    const { meetings, indexes, capabilities, slugs } = loadMeetingData(
+    const { bounds, meetings, indexes, capabilities, slugs } = loadMeetingData(
       data,
       {
         coordinates: false,
@@ -43,8 +61,8 @@ describe('loadMeetingData', () => {
       defaults.strings[defaults.language],
       'America/Los_Angeles'
     );
-    expect(meetings).toStrictEqual({
-      'test-meeting': {
+    expect(meetings['test-meeting']).toEqual(
+      expect.objectContaining({
         address: '123 Main St',
         approximate: false,
         formatted_address: '123 Main St, Anytown, OK, USA',
@@ -57,70 +75,78 @@ describe('loadMeetingData', () => {
         search: '123 main st, anytown, ok, usa\ttest meeting\tanytown',
         slug: 'test-meeting',
         types: ['in-person', 'active'],
-      },
-      'inactive-meeting': {
-        approximate: true,
-        formatted_address: 'Anytown, OK, USA',
-        isActive: false,
-        isInPerson: false,
-        isOnline: false,
-        isTempClosed: false,
-        name: 'Inactive Meeting',
-        regions: [],
-        search: 'anytown, ok, usa\tinactive meeting',
-        slug: 'inactive-meeting',
-        types: ['inactive'],
-      },
-    });
+      })
+    );
     expect(indexes).toStrictEqual({
       distance: [],
       region: [
         {
           children: [],
           key: 'anytown',
           name: 'Anytown',
-          slugs: ['test-meeting'],
+          slugs: ['test-meeting', 'other-meeting'],
         },
       ],
       time: [
+        {
+          key: 'morning',
+          name: 'Morning',
+          slugs: ['test-meeting', 'other-meeting'],
+        },
         {
           key: 'appointment',
           name: 'Appointment',
-          slugs: ['test-meeting', 'inactive-meeting'],
+          slugs: ['inactive-meeting'],
         },
       ],
       type: [
         {
           key: 'active',
           name: 'Active',
-          slugs: ['test-meeting'],
+          slugs: ['test-meeting', 'other-meeting'],
         },
         {
           key: 'in-person',
           name: 'In-person',
-          slugs: ['test-meeting'],
+          slugs: ['test-meeting', 'other-meeting'],
         },
         {
           key: 'inactive',
           name: 'Inactive',
           slugs: ['inactive-meeting'],
         },
       ],
-      weekday: [],
+      weekday: [
+        {
+          key: 'sunday',
+          name: 'Sunday',
+          slugs: ['test-meeting', 'other-meeting'],
+        },
+      ],
     });
     expect(capabilities).toStrictEqual({
-      coordinates: false,
+      coordinates: true,
       distance: false,
       geolocation: undefined,
       inactive: true,
       location: false,
       region: true,
       sharing: false,
-      time: false,
+      time: true,
       type: true,
-      weekday: false,
+      weekday: true,
+    });
+    expect(slugs).toStrictEqual([
+      'test-meeting',
+      'other-meeting',
+      'inactive-meeting',
+    ]);
+    expect(bounds).toStrictEqual({
+      north: '38',
+      south: '37',
+      east: '-121',
+      west: '-122',
     });
-    expect(slugs).toStrictEqual(['test-meeting', 'inactive-meeting']);
   });
 });