import { getDatabase } from '~/server/utils/database.server'
import { getRouterParam, createError } from 'h3'

export default defineEventHandler(async (event) => {
  try {
    const db = await getDatabase()
    const slug = getRouterParam(event, 'slug')

    if (!slug) {
      throw createError({
        statusCode: 400,
        statusMessage: 'Sermon slug is required'
      })
    }

    const sermon = db.prepare('SELECT * FROM sermons WHERE slug = ?').get(slug) as any

    if (!sermon) {
      throw createError({
        statusCode: 404,
        statusMessage: 'Sermon not found'
      })
    }

    // Parse JSON fields
    return {
      ...sermon,
      bibleReferences: sermon.bible_references ? JSON.parse(sermon.bible_references) : []
    }
  } catch (error) {
    console.error('Error loading sermon:', error)
    throw createError({
      statusCode: 500,
      statusMessage: 'Failed to load sermon'
    })
  }
})