Add complete Biblical Guide web application with Material UI

Implemented comprehensive Romanian Biblical Guide web app:
- Next.js 15 with App Router and TypeScript
- Material UI 7.3.2 for modern, responsive design
- PostgreSQL database with Prisma ORM
- Complete Bible reader with book/chapter navigation
- AI-powered biblical chat with Romanian responses
- Prayer wall for community prayer requests
- Advanced Bible search with filters and highlighting
- Sample Bible data imported from API.Bible
- All API endpoints created and working
- Professional Material UI components throughout
- Responsive layout with navigation and theme

🤖 Generated with [Claude Code](https://claude.ai/code)

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

app/api/bible/books/route.ts

@@ -0,0 +1,34 @@
+import { NextRequest, NextResponse } from 'next/server'
+import { prisma } from '@/lib/db'
+
+export async function GET(request: NextRequest) {
+  try {
+    const books = await prisma.bibleBook.findMany({
+      orderBy: {
+        orderNum: 'asc'
+      },
+      include: {
+        chapters: {
+          orderBy: {
+            chapterNum: 'asc'
+          }
+        }
+      }
+    })
+
+    return NextResponse.json({
+      success: true,
+      books: books
+    })
+  } catch (error) {
+    console.error('Error fetching books:', error)
+    return NextResponse.json(
+      {
+        success: false,
+        error: 'Failed to fetch books',
+        books: []
+      },
+      { status: 500 }
+    )
+  }
+}

app/api/bible/chapter/route.ts

@@ -0,0 +1,60 @@
+import { NextResponse } from 'next/server'
+import { prisma } from '@/lib/db'
+import { CacheManager } from '@/lib/cache'
+
+export async function GET(request: Request) {
+  try {
+    const { searchParams } = new URL(request.url)
+    const bookId = parseInt(searchParams.get('book') || '1')
+    const chapterNum = parseInt(searchParams.get('chapter') || '1')
+
+    // Check cache first
+    const cacheKey = CacheManager.getChapterKey(bookId, chapterNum)
+    const cachedChapter = await CacheManager.get(cacheKey)
+
+    if (cachedChapter) {
+      return NextResponse.json({
+        chapter: JSON.parse(cachedChapter),
+        cached: true
+      })
+    }
+
+    // Get chapter with verses from database
+    const chapter = await prisma.bibleChapter.findFirst({
+      where: {
+        bookId,
+        chapterNum
+      },
+      include: {
+        verses: {
+          orderBy: {
+            verseNum: 'asc'
+          }
+        },
+        book: true
+      }
+    })
+
+    if (!chapter) {
+      return NextResponse.json({ error: 'Capitolul nu a fost găsit' }, { status: 404 })
+    }
+
+    const chapterData = {
+      id: chapter.id,
+      bookName: chapter.book.name,
+      chapterNum: chapter.chapterNum,
+      verses: chapter.verses
+    }
+
+    // Cache the result for 1 hour
+    await CacheManager.set(cacheKey, JSON.stringify(chapterData), 3600)
+
+    return NextResponse.json({
+      chapter: chapterData,
+      cached: false
+    })
+  } catch (error) {
+    console.error('Chapter fetch error:', error)
+    return NextResponse.json({ error: 'Eroare de server' }, { status: 500 })
+  }
+}

app/api/bible/search/route.ts

@@ -0,0 +1,67 @@
+import { NextResponse } from 'next/server'
+import { prisma } from '@/lib/db'
+
+export async function GET(request: Request) {
+  try {
+    const { searchParams } = new URL(request.url)
+    const query = searchParams.get('q')
+    const limit = parseInt(searchParams.get('limit') || '10')
+
+    if (!query) {
+      return NextResponse.json({ error: 'Termenul de căutare este obligatoriu' }, { status: 400 })
+    }
+
+    // Use full-text search function
+    const results = await prisma.$queryRaw<Array<{
+      verse_id: string
+      book_name: string
+      chapter_num: number
+      verse_num: number
+      verse_text: string
+      rank: number
+    }>>`
+      SELECT * FROM search_verses(${query}, ${limit})
+    `
+
+    return NextResponse.json({ results })
+  } catch (error) {
+    console.error('Search error:', error)
+
+    // Fallback to simple search if full-text search fails
+    try {
+      const fallbackResults = await prisma.bibleVerse.findMany({
+        where: {
+          text: {
+            contains: query,
+            mode: 'insensitive'
+          }
+        },
+        include: {
+          chapter: {
+            include: {
+              book: true
+            }
+          }
+        },
+        take: limit,
+        orderBy: {
+          id: 'asc'
+        }
+      })
+
+      const formattedResults = fallbackResults.map(verse => ({
+        verse_id: verse.id,
+        book_name: verse.chapter.book.name,
+        chapter_num: verse.chapter.chapterNum,
+        verse_num: verse.verseNum,
+        verse_text: verse.text,
+        rank: 0.5
+      }))
+
+      return NextResponse.json({ results: formattedResults })
+    } catch (fallbackError) {
+      console.error('Fallback search error:', fallbackError)
+      return NextResponse.json({ error: 'Eroare de server' }, { status: 500 })
+    }
+  }
+}

app/api/bible/verses/route.ts

@@ -0,0 +1,65 @@
+import { NextRequest, NextResponse } from 'next/server'
+import { prisma } from '@/lib/db'
+
+export async function GET(request: NextRequest) {
+  try {
+    const { searchParams } = new URL(request.url)
+    const bookId = searchParams.get('bookId')
+    const chapter = searchParams.get('chapter')
+
+    if (!bookId || !chapter) {
+      return NextResponse.json(
+        {
+          success: false,
+          error: 'Missing bookId or chapter parameter',
+          verses: []
+        },
+        { status: 400 }
+      )
+    }
+
+    // Find the chapter
+    const chapterRecord = await prisma.bibleChapter.findFirst({
+      where: {
+        bookId: parseInt(bookId),
+        chapterNum: parseInt(chapter)
+      }
+    })
+
+    if (!chapterRecord) {
+      return NextResponse.json({
+        success: true,
+        verses: []
+      })
+    }
+
+    // Get verses for this chapter
+    const verses = await prisma.bibleVerse.findMany({
+      where: {
+        chapterId: chapterRecord.id
+      },
+      orderBy: {
+        verseNum: 'asc'
+      }
+    })
+
+    return NextResponse.json({
+      success: true,
+      verses: verses.map(verse => ({
+        id: verse.id,
+        verseNum: verse.verseNum,
+        text: verse.text
+      }))
+    })
+  } catch (error) {
+    console.error('Error fetching verses:', error)
+    return NextResponse.json(
+      {
+        success: false,
+        error: 'Failed to fetch verses',
+        verses: []
+      },
+      { status: 500 }
+    )
+  }
+}