import { getDatabase } from '~/server/utils/database.server'
import { verifyJWT } from '~/server/utils/auth'
import { getQuery } from 'h3'

export default defineEventHandler(async (event) => {
  try {
    const db = await getDatabase()

    // Check for time filter
    const query = getQuery(event)
    const timeFilter = query.time as string || '3months'

    let dateFilter = '1970-01-01T00:00:00.000Z'
    const now = new Date()

    switch (timeFilter) {
      case '3months':
        const threeMonthsAgo = new Date(now.getFullYear(), now.getMonth() - 3, now.getDate())
        dateFilter = threeMonthsAgo.toISOString()
        break
      case '6months':
        const sixMonthsAgo = new Date(now.getFullYear(), now.getMonth() - 6, now.getDate())
        dateFilter = sixMonthsAgo.toISOString()
        break
      case '1year':
        const oneYearAgo = new Date(now.getFullYear() - 1, now.getMonth(), now.getDate())
        dateFilter = oneYearAgo.toISOString()
        break
      case 'all':
        dateFilter = '1970-01-01T00:00:00.000Z'
        break
    }

    const sermons = db.prepare(`
      SELECT * FROM sermons
      WHERE date >= ?
      ORDER BY date DESC
    `).all(dateFilter) as any[]

    return { data: sermons || [] }
  } catch (error) {
    console.error('Error loading sermons:', error)
    return { data: [] }
  }
})