Search filters now backed by DB per locale/version: fetch books from /api/bible/books; send bookKeys + locale to API; API constrains by versionId and bookKey/name; keeps testament filter.

app/[locale]/search/page.tsx

@@ -35,7 +35,6 @@ import {
 } from '@mui/icons-material'
 import { useState, useEffect } from 'react'
 import { useTranslations, useLocale } from 'next-intl'
-import { translateBookName } from '@/lib/book-translations'
 
 interface SearchResult {
   id: string
@@ -48,10 +47,18 @@ interface SearchResult {
 
 interface SearchFilter {
   testament: 'all' | 'old' | 'new'
-  books: string[]
+  bookKeys: string[]
   exactMatch: boolean
 }
 
+interface BookOption {
+  id: string
+  name: string
+  bookKey: string
+  orderNum: number
+  testament: string
+}
+
 export default function SearchPage() {
   const theme = useTheme()
   const t = useTranslations('pages.search')
@@ -60,23 +67,11 @@ export default function SearchPage() {
   const [results, setResults] = useState<SearchResult[]>([])
   const [loading, setLoading] = useState(false)
   const [searchHistory, setSearchHistory] = useState<string[]>([])
-  const [filters, setFilters] = useState<SearchFilter>({
-    testament: 'all',
-    books: [],
-    exactMatch: false,
-  })
+  const [filters, setFilters] = useState<SearchFilter>({ testament: 'all', bookKeys: [], exactMatch: false })
+  const [booksData, setBooksData] = useState<BookOption[]>([])
 
-  const oldTestamentBooks = [
-    'Geneza', 'Exodul', 'Leviticul', 'Numerii', 'Deuteronomul',
-    'Iosua', 'Judecătorii', 'Rut', '1 Samuel', '2 Samuel',
-    'Psalmii', 'Proverbele', 'Isaia', 'Ieremia', 'Daniel'
-  ]
-
-  const newTestamentBooks = [
-    'Matei', 'Marcu', 'Luca', 'Ioan', 'Faptele Apostolilor',
-    'Romani', '1 Corinteni', '2 Corinteni', 'Galateni', 'Efeseni',
-    'Filipeni', 'Coloseni', 'Evrei', 'Iacob', '1 Petru', 'Apocalipsa'
-  ]
+  const oldTestamentBooks = booksData.filter(b => b.orderNum <= 39)
+  const newTestamentBooks = booksData.filter(b => b.orderNum > 39)
 
   const popularSearches: string[] = t.raw('popular.items')
 
@@ -88,6 +83,23 @@ export default function SearchPage() {
     }
   }, [])
 
+  useEffect(() => {
+    // Fetch available books for current locale/version
+    fetch(`/api/bible/books?locale=${locale}`)
+      .then(res => res.json())
+      .then(data => {
+        const mapped: BookOption[] = (data.books || []).map((b: any) => ({
+          id: b.id,
+          name: b.name,
+          bookKey: b.bookKey,
+          orderNum: b.orderNum,
+          testament: b.testament,
+        }))
+        setBooksData(mapped)
+      })
+      .catch(() => setBooksData([]))
+  }, [locale])
+
   const handleSearch = async () => {
     if (!searchQuery.trim()) return
 
@@ -103,7 +115,8 @@ export default function SearchPage() {
         q: searchQuery,
         testament: filters.testament,
         exactMatch: filters.exactMatch.toString(),
-        books: filters.books.join(','),
+        bookKeys: filters.bookKeys.join(','),
+        locale,
       })
 
       const response = await fetch(`/api/search/verses?${params}`)
@@ -228,15 +241,16 @@ export default function SearchPage() {
                         .concat(filters.testament === 'new' || filters.testament === 'all' ? newTestamentBooks : [])
                         .map((book) => (
                           <Chip
-                            key={book}
-                            label={translateBookName(book, locale)}
+                            key={book.bookKey}
+                            label={book.name}
                             size="small"
-                            variant={filters.books.includes(book) ? 'filled' : 'outlined'}
+                            variant={filters.bookKeys.includes(book.bookKey) ? 'filled' : 'outlined'}
                             onClick={() => {
-                              const newBooks = filters.books.includes(book)
-                                ? filters.books.filter(b => b !== book)
-                                : [...filters.books, book]
-                              setFilters({ ...filters, books: newBooks })
+                              const exists = filters.bookKeys.includes(book.bookKey)
+                              const newBookKeys = exists
+                                ? filters.bookKeys.filter(b => b !== book.bookKey)
+                                : [...filters.bookKeys, book.bookKey]
+                              setFilters({ ...filters, bookKeys: newBookKeys })
                             }}
                             sx={{ mb: 0.5, mr: 0.5 }}
                           />
@@ -330,10 +344,10 @@ export default function SearchPage() {
                   </Button>
                 </Box>
 
-                {filters.books.length > 0 && (
+                {filters.bookKeys.length > 0 && (
                   <Box sx={{ mt: 2 }}>
                     <Typography variant="body2" color="text.secondary" sx={{ mb: 1 }}>
-                      {t('searchIn', { books: filters.books.map(b => translateBookName(b, locale)).join(', ') })}
+                      {t('searchIn', { books: filters.bookKeys.map(k => booksData.find(b => b.bookKey === k)?.name || k).join(', ') })}
                     </Typography>
                   </Box>
                 )}

app/api/search/verses/route.ts

@@ -10,6 +10,9 @@ export async function GET(request: NextRequest) {
     const testament = searchParams.get('testament') || 'all'
     const exactMatch = searchParams.get('exactMatch') === 'true'
     const books = searchParams.get('books')?.split(',').filter(Boolean) || []
+    const bookKeys = searchParams.get('bookKeys')?.split(',').filter(Boolean) || []
+    const locale = (searchParams.get('locale') || 'ro').toLowerCase()
+    const versionAbbr = searchParams.get('version') || undefined
 
     if (!query) {
       return NextResponse.json(
@@ -22,6 +25,28 @@ export async function GET(request: NextRequest) {
       )
     }
 
+    // Resolve Bible version to constrain search to selected language/version
+    let bibleVersion: any
+    if (versionAbbr) {
+      bibleVersion = await prisma.bibleVersion.findFirst({
+        where: { abbreviation: versionAbbr, language: { in: [locale, locale.toLowerCase(), locale.toUpperCase()] } }
+      })
+    } else {
+      bibleVersion = await prisma.bibleVersion.findFirst({
+        where: { language: { in: [locale, locale.toLowerCase(), locale.toUpperCase()] }, isDefault: true }
+      })
+      if (!bibleVersion) {
+        bibleVersion = await prisma.bibleVersion.findFirst({
+          where: { language: { in: [locale, locale.toLowerCase(), locale.toUpperCase()] } },
+          orderBy: { createdAt: 'asc' }
+        })
+      }
+    }
+
+    if (!bibleVersion) {
+      return NextResponse.json({ success: true, results: [], total: 0 })
+    }
+
     // Build search conditions
     const searchConditions: any = {}
 
@@ -39,51 +64,57 @@ export async function GET(request: NextRequest) {
       }
     }
 
-    // Testament filter
-    let testamentFilter = {}
+    // Testament filter (by orderNum threshold)
+    let testamentFilter: any = {}
     if (testament === 'old') {
-      // Old Testament books (approximate book IDs 1-39)
       testamentFilter = {
         chapter: {
           book: {
-            orderNum: {
-              lte: 39
-            }
+            versionId: bibleVersion.id,
+            orderNum: { lte: 39 }
           }
         }
       }
     } else if (testament === 'new') {
-      // New Testament books (approximate book IDs 40+)
       testamentFilter = {
         chapter: {
           book: {
-            orderNum: {
-              gt: 39
-            }
+            versionId: bibleVersion.id,
+            orderNum: { gt: 39 }
           }
         }
       }
     }
 
     // Books filter
-    let booksFilter = {}
-    if (books.length > 0) {
+    let booksFilter: any = {}
+    if (bookKeys.length > 0) {
       booksFilter = {
         chapter: {
           book: {
-            name: {
-              in: books
-            }
+            versionId: bibleVersion.id,
+            bookKey: { in: bookKeys }
+          }
+        }
+      }
+    } else if (books.length > 0) {
+      booksFilter = {
+        chapter: {
+          book: {
+            versionId: bibleVersion.id,
+            name: { in: books }
           }
         }
       }
     }
 
     // Combine all filters
+    const baseVersionScope = { chapter: { book: { versionId: bibleVersion.id } } }
     const whereCondition = {
       ...searchConditions,
+      ...baseVersionScope,
       ...testamentFilter,
-      ...booksFilter
+      ...booksFilter,
     }
 
     // Search verses