Add country mapping support for imports and geographic map

- Add normalizeCountryToCode utility to convert country names to ISO-2 codes
- Support English, French and common alternate spellings
- Update Typeform import to support country field mapping
- Update Notion import to support country field mapping
- Allow project.update to set/update country with automatic normalization
- Fix geographic distribution map showing empty when country data exists

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

src/lib/countries.ts

@@ -221,3 +221,201 @@ export function getCountryCoordinates(code: string): [number, number] | null {
   if (!country) return null
   return [country.lat, country.lng]
 }
+
+/**
+ * Country name to ISO-2 code mappings.
+ * Includes English, French, and common alternate spellings.
+ */
+const COUNTRY_NAME_TO_CODE: Record<string, string> = {
+  // Build reverse lookup from COUNTRIES
+  ...Object.fromEntries(
+    Object.entries(COUNTRIES).flatMap(([code, info]) => [
+      [info.name.toLowerCase(), code],
+    ])
+  ),
+  // French names and alternate spellings
+  'tunisie': 'TN',
+  'royaume-uni': 'GB',
+  'uk': 'GB',
+  'angleterre': 'GB',
+  'england': 'GB',
+  'espagne': 'ES',
+  'inde': 'IN',
+  'états-unis': 'US',
+  'etats-unis': 'US',
+  'usa': 'US',
+  'allemagne': 'DE',
+  'italie': 'IT',
+  'suisse': 'CH',
+  'belgique': 'BE',
+  'pays-bas': 'NL',
+  'australie': 'AU',
+  'japon': 'JP',
+  'chine': 'CN',
+  'brésil': 'BR',
+  'bresil': 'BR',
+  'mexique': 'MX',
+  'maroc': 'MA',
+  'egypte': 'EG',
+  'afrique du sud': 'ZA',
+  'sénégal': 'SN',
+  'senegal': 'SN',
+  "côte d'ivoire": 'CI',
+  'cote d\'ivoire': 'CI',
+  'indonésie': 'ID',
+  'indonesie': 'ID',
+  'thaïlande': 'TH',
+  'thailande': 'TH',
+  'malaisie': 'MY',
+  'singapour': 'SG',
+  'grèce': 'GR',
+  'grece': 'GR',
+  'turquie': 'TR',
+  'pologne': 'PL',
+  'norvège': 'NO',
+  'norvege': 'NO',
+  'suède': 'SE',
+  'suede': 'SE',
+  'danemark': 'DK',
+  'finlande': 'FI',
+  'irlande': 'IE',
+  'autriche': 'AT',
+  'nigéria': 'NG',
+  'nigeria': 'NG',
+  'tanzanie': 'TZ',
+  'ouganda': 'UG',
+  'zambie': 'ZM',
+  'somalie': 'SO',
+  'jordanie': 'JO',
+  'algérie': 'DZ',
+  'algerie': 'DZ',
+  'cameroun': 'CM',
+  'maurice': 'MU',
+  'malte': 'MT',
+  'croatie': 'HR',
+  'roumanie': 'RO',
+  'hongrie': 'HU',
+  'tchéquie': 'CZ',
+  'tcheque': 'CZ',
+  'slovaquie': 'SK',
+  'slovénie': 'SI',
+  'estonie': 'EE',
+  'lettonie': 'LV',
+  'lituanie': 'LT',
+  'chypre': 'CY',
+  'malawi': 'MW',
+  'mozambique': 'MZ',
+  'namibie': 'NA',
+  'botswana': 'BW',
+  'zimbabwe': 'ZW',
+  'éthiopie': 'ET',
+  'ethiopie': 'ET',
+  'soudan': 'SD',
+  'libye': 'LY',
+  'arabie saoudite': 'SA',
+  'émirats arabes unis': 'AE',
+  'emirats arabes unis': 'AE',
+  'uae': 'AE',
+  'qatar': 'QA',
+  'koweït': 'KW',
+  'koweit': 'KW',
+  'bahreïn': 'BH',
+  'bahrein': 'BH',
+  'oman': 'OM',
+  'yémen': 'YE',
+  'yemen': 'YE',
+  'irak': 'IQ',
+  'iran': 'IR',
+  'afghanistan': 'AF',
+  'pakistan': 'PK',
+  'bangladesh': 'BD',
+  'sri lanka': 'LK',
+  'népal': 'NP',
+  'nepal': 'NP',
+  'birmanie': 'MM',
+  'myanmar': 'MM',
+  'cambodge': 'KH',
+  'laos': 'LA',
+  'corée du sud': 'KR',
+  'coree du sud': 'KR',
+  'south korea': 'KR',
+  'corée du nord': 'KP',
+  'coree du nord': 'KP',
+  'north korea': 'KP',
+  'nouvelle-zélande': 'NZ',
+  'nouvelle zelande': 'NZ',
+  'fidji': 'FJ',
+  'fiji': 'FJ',
+  'papouasie-nouvelle-guinée': 'PG',
+  'argentine': 'AR',
+  'chili': 'CL',
+  'colombie': 'CO',
+  'pérou': 'PE',
+  'perou': 'PE',
+  'venezuela': 'VE',
+  'équateur': 'EC',
+  'equateur': 'EC',
+  'bolivie': 'BO',
+  'paraguay': 'PY',
+  'uruguay': 'UY',
+  'costa rica': 'CR',
+  'panama': 'PA',
+  'guatemala': 'GT',
+  'honduras': 'HN',
+  'salvador': 'SV',
+  'nicaragua': 'NI',
+  'cuba': 'CU',
+  'haïti': 'HT',
+  'haiti': 'HT',
+  'jamaïque': 'JM',
+  'jamaique': 'JM',
+  'trinidad': 'TT',
+  'trinité-et-tobago': 'TT',
+  'république dominicaine': 'DO',
+  'republique dominicaine': 'DO',
+  'dominican republic': 'DO',
+  'puerto rico': 'PR',
+  'porto rico': 'PR',
+}
+
+/**
+ * Convert a country name or code to ISO-2 code.
+ * Handles:
+ * - Already valid ISO-2 codes (returns as-is)
+ * - Full country names (English or French)
+ * - Common alternate spellings
+ *
+ * @param input Country name or code
+ * @returns ISO-2 code or null if not recognized
+ */
+export function normalizeCountryToCode(input: string | null | undefined): string | null {
+  if (!input) return null
+
+  const trimmed = input.trim()
+  if (!trimmed) return null
+
+  // If already a valid 2-letter ISO code
+  if (/^[A-Z]{2}$/.test(trimmed) && COUNTRIES[trimmed]) {
+    return trimmed
+  }
+
+  // Check uppercase version
+  const upper = trimmed.toUpperCase()
+  if (/^[A-Z]{2}$/.test(upper) && COUNTRIES[upper]) {
+    return upper
+  }
+
+  // Try to find in name mappings
+  const lower = trimmed.toLowerCase()
+  const code = COUNTRY_NAME_TO_CODE[lower]
+  if (code) return code
+
+  // Try partial matching for country names
+  for (const [name, countryCode] of Object.entries(COUNTRY_NAME_TO_CODE)) {
+    if (lower.includes(name) || name.includes(lower)) {
+      return countryCode
+    }
+  }
+
+  return null
+}

src/server/routers/notion-import.ts

@@ -7,6 +7,7 @@ import {
   getNotionDatabaseSchema,
   queryNotionDatabase,
 } from '@/lib/notion'
+import { normalizeCountryToCode } from '@/lib/countries'
 
 export const notionImportRouter = router({
   /**
@@ -91,6 +92,7 @@ export const notionImportRouter = router({
           teamName: z.string().optional(),
           description: z.string().optional(),
           tags: z.string().optional(), // Multi-select property
+          country: z.string().optional(), // Country name or ISO code
         }),
         // Store unmapped columns in metadataJson
         includeUnmappedInMetadata: z.boolean().default(true),
@@ -148,6 +150,15 @@ export const notionImportRouter = router({
             }
           }
 
+          // Get country and normalize to ISO code
+          let country: string | null = null
+          if (input.mappings.country) {
+            const countryValue = getPropertyValue(record.properties, input.mappings.country)
+            if (typeof countryValue === 'string') {
+              country = normalizeCountryToCode(countryValue)
+            }
+          }
+
           // Build metadata from unmapped columns
           let metadataJson: Record<string, unknown> | null = null
           if (input.includeUnmappedInMetadata) {
@@ -156,6 +167,7 @@ export const notionImportRouter = router({
               input.mappings.teamName,
               input.mappings.description,
               input.mappings.tags,
+              input.mappings.country,
             ].filter(Boolean))
 
             metadataJson = {}
@@ -179,6 +191,7 @@ export const notionImportRouter = router({
               teamName: typeof teamName === 'string' ? teamName.trim() : null,
               description: typeof description === 'string' ? description : null,
               tags,
+              country,
               metadataJson: metadataJson as Prisma.InputJsonValue ?? undefined,
               externalIdsJson: {
                 notionPageId: record.id,

src/server/routers/project.ts

@@ -7,6 +7,7 @@ import {
   notifyProjectTeam,
   NotificationTypes,
 } from '../services/in-app-notification'
+import { normalizeCountryToCode } from '@/lib/countries'
 
 export const projectRouter = router({
   /**
@@ -324,6 +325,7 @@ export const projectRouter = router({
         title: z.string().min(1).max(500).optional(),
         teamName: z.string().optional().nullable(),
         description: z.string().optional().nullable(),
+        country: z.string().optional().nullable(), // ISO-2 code or country name (will be normalized)
         // Status update requires roundId
         roundId: z.string().optional(),
         status: z
@@ -341,13 +343,19 @@ export const projectRouter = router({
       })
     )
     .mutation(async ({ ctx, input }) => {
-      const { id, metadataJson, status, roundId, ...data } = input
+      const { id, metadataJson, status, roundId, country, ...data } = input
+
+      // Normalize country to ISO-2 code if provided
+      const normalizedCountry = country !== undefined
+        ? (country === null ? null : normalizeCountryToCode(country))
+        : undefined
 
       const project = await ctx.prisma.project.update({
         where: { id },
         data: {
           ...data,
           ...(status && { status }),
+          ...(normalizedCountry !== undefined && { country: normalizedCountry }),
           metadataJson: metadataJson as Prisma.InputJsonValue ?? undefined,
         },
       })

src/server/routers/typeform-import.ts

@@ -8,6 +8,7 @@ import {
   getAllTypeformResponses,
   responseToObject,
 } from '@/lib/typeform'
+import { normalizeCountryToCode } from '@/lib/countries'
 
 export const typeformImportRouter = router({
   /**
@@ -102,6 +103,7 @@ export const typeformImportRouter = router({
           description: z.string().optional(),
           tags: z.string().optional(), // Multi-select or text field
           email: z.string().optional(), // For tracking submission email
+          country: z.string().optional(), // Country name or ISO code
         }),
         // Store unmapped columns in metadataJson
         includeUnmappedInMetadata: z.boolean().default(true),
@@ -162,6 +164,15 @@ export const typeformImportRouter = router({
             }
           }
 
+          // Get country and normalize to ISO code
+          let country: string | null = null
+          if (input.mappings.country) {
+            const countryValue = record[input.mappings.country]
+            if (typeof countryValue === 'string') {
+              country = normalizeCountryToCode(countryValue)
+            }
+          }
+
           // Build metadata from unmapped columns
           let metadataJson: Record<string, unknown> | null = null
           if (input.includeUnmappedInMetadata) {
@@ -171,6 +182,7 @@ export const typeformImportRouter = router({
               input.mappings.description,
               input.mappings.tags,
               input.mappings.email,
+              input.mappings.country,
               '_response_id',
               '_submitted_at',
             ].filter(Boolean))
@@ -207,6 +219,7 @@ export const typeformImportRouter = router({
               teamName: typeof teamName === 'string' ? teamName.trim() : null,
               description: typeof description === 'string' ? description : null,
               tags,
+              country,
               metadataJson: metadataJson as Prisma.InputJsonValue ?? undefined,
               externalIdsJson: {
                 typeformResponseId: response.response_id,