'use server'

import { mockDb } from '@/lib/mockDb'
import { uploadToOpeninary } from '@/lib/openinary'
import { revalidatePath } from 'next/cache'

export async function submitBusinessAction(formData: FormData) {
  const businessName = formData.get('businessName') as string
  const categoryId = formData.get('categoryId') as string
  const neighborhoodId = formData.get('neighborhoodId') as string
  const address = formData.get('address') as string
  const phone = formData.get('phone') as string
  const whatsapp = formData.get('whatsapp') as string
  const description = formData.get('description') as string
  const contactName = formData.get('contactName') as string
  const contactEmail = formData.get('contactEmail') as string
  const imageFile = formData.get('imageFile') as File | null

  if (!businessName || !categoryId || !neighborhoodId || !address || !description || !contactName || !contactEmail) {
    return { error: 'Lütfen tüm zorunlu alanları doldurun.' }
  }

  let imageUrl = null
  if (imageFile && imageFile.size > 0) {
    try {
      imageUrl = await uploadToOpeninary(imageFile, 'submissions')
    } catch (e: any) {
      console.error('Openinary upload error:', e)
      return { error: `Görsel yüklenemedi: ${e.message}` }
    }
  }

  await mockDb.createSubmission({
    businessName,
    categoryId,
    neighborhoodId,
    address,
    phone,
    whatsapp,
    description,
    contactName,
    contactEmail,
    imageUrl
  })

  revalidatePath('/admin/submissions')
  return { success: true }
}

export async function submitContactMessageAction(formData: FormData) {
  const name = formData.get('name') as string
  const email = formData.get('email') as string
  const subject = formData.get('subject') as string
  const message = formData.get('message') as string

  if (!name || !email || !subject || !message) {
    return { error: 'Lütfen tüm alanları doldurun.' }
  }

  await mockDb.createMessage({
    name,
    email,
    subject,
    message
  })

  revalidatePath('/admin/messages')
  return { success: true }
}

export async function approveSubmissionAction(id: string) {
  const submission = await mockDb.getSubmissionById(id)
  if (!submission) return { error: 'Başvuru bulunamadı' }

  const slug = submission.businessName.toLowerCase()
    .replace(/[^a-z0-9\s-]/g, '')
    .replace(/\s+/g, '-')

  await mockDb.createListing({
    slug,
    categoryId: submission.categoryId,
    neighborhoodId: submission.neighborhoodId,
    city: 'marmaris',
    nameTr: submission.businessName,
    nameEn: submission.businessName,
    nameRu: submission.businessName,
    descriptionTr: submission.description,
    descriptionEn: submission.description,
    descriptionRu: submission.description,
    address: submission.address,
    phone: submission.phone,
    whatsapp: submission.whatsapp,
    priceRange: 2,
    rating: 5.0,
    isLocalApproved: false,
    images: submission.imageUrl ? [submission.imageUrl] : []
  })

  await mockDb.updateSubmissionStatus(id, 'APPROVED')
  
  revalidatePath('/admin/submissions')
  revalidatePath('/restoranlar')
  revalidatePath('/apartlar')
  revalidatePath('/isletmeler')
  return { success: true }
}

export async function rejectSubmissionAction(id: string) {
  await mockDb.updateSubmissionStatus(id, 'REJECTED')
  revalidatePath('/admin/submissions')
  return { success: true }
}

export async function deleteListingAction(id: string) {
  await mockDb.deleteListing(id)
  revalidatePath('/admin/listings')
  revalidatePath('/restoranlar')
  revalidatePath('/apartlar')
  revalidatePath('/isletmeler')
  return { success: true }
}

export async function markMessageReadAction(id: string) {
  await mockDb.markMessageAsRead(id)
  revalidatePath('/admin/messages')
  return { success: true }
}

export async function createOrUpdateListingAction(formData: FormData) {
  const id = formData.get('id') as string | null
  const slug = formData.get('slug') as string
  const categoryId = formData.get('categoryId') as string
  const neighborhoodId = formData.get('neighborhoodId') as string
  
  const nameTr = formData.get('nameTr') as string
  const nameEn = formData.get('nameEn') as string
  const nameRu = formData.get('nameRu') as string
  
  const descriptionTr = formData.get('descriptionTr') as string
  const descriptionEn = formData.get('descriptionEn') as string
  const descriptionRu = formData.get('descriptionRu') as string
  
  const address = formData.get('address') as string
  const phone = formData.get('phone') as string || null
  const whatsapp = formData.get('whatsapp') as string || null
  const website = formData.get('website') as string || null
  const instagram = formData.get('instagram') as string || null
  
  const priceRange = parseInt(formData.get('priceRange') as string)
  const rating = formData.get('rating') ? parseFloat(formData.get('rating') as string) : null
  const isLocalApproved = formData.get('isLocalApproved') === 'true'
  
  const latitude = formData.get('latitude') ? parseFloat(formData.get('latitude') as string) : null
  const longitude = formData.get('longitude') ? parseFloat(formData.get('longitude') as string) : null
  
  const openingHoursStr = formData.get('openingHours') as string
  const openingHours = openingHoursStr ? { all: openingHoursStr } : null

  // Handle images
  const images: string[] = []
  
  const imageFile1 = formData.get('imageFile1') as File | null
  const imageUrl1 = formData.get('imageUrl1') as string | null
  const imageFile2 = formData.get('imageFile2') as File | null
  const imageUrl2 = formData.get('imageUrl2') as string | null

  // Process first image
  if (imageFile1 && imageFile1.size > 0) {
    try {
      const url = await uploadToOpeninary(imageFile1, `listings/${slug}`)
      images.push(url)
    } catch (e: any) {
      console.error('Image 1 upload error:', e)
      return { success: false, error: `1. Görsel yüklenemedi: ${e.message}` }
    }
  } else if (imageUrl1) {
    images.push(imageUrl1)
  }

  // Process second image
  if (imageFile2 && imageFile2.size > 0) {
    try {
      const url = await uploadToOpeninary(imageFile2, `listings/${slug}`)
      images.push(url)
    } catch (e: any) {
      console.error('Image 2 upload error:', e)
      return { success: false, error: `2. Görsel yüklenemedi: ${e.message}` }
    }
  } else if (imageUrl2) {
    images.push(imageUrl2)
  }

  const data = {
    slug,
    categoryId,
    neighborhoodId,
    city: 'marmaris',
    nameTr,
    nameEn,
    nameRu,
    descriptionTr,
    descriptionEn,
    descriptionRu,
    address,
    phone,
    whatsapp,
    website,
    instagram,
    priceRange,
    rating,
    isLocalApproved,
    latitude,
    longitude,
    openingHours,
    images
  }

  try {
    if (id && id !== 'new') {
      await mockDb.updateListing(id, data)
    } else {
      await mockDb.createListing(data)
    }
    revalidatePath('/admin/listings')
    revalidatePath('/restoranlar')
    revalidatePath('/apartlar')
    revalidatePath('/isletmeler')
    return { success: true }
  } catch (err: any) {
    return { success: false, error: err.message || 'Mekan kaydedilemedi.' }
  }
}