import { ref } from 'vue'
import { useToast } from './useToast'
import { useApi } from './useApi'

const sites = ref([])
const loading = ref(false)

export function useSites() {
  const { showSuccess, showInfo } = useToast()
  const { get, post, patch, delete: del } = useApi()

  const loadSites = async () => {
    loading.value = true
    try {
      const result = await get('/sites')
      if (result.success) {
        sites.value = result.data
        showInfo(`Chargement de ${sites.value.length} site(s) réussi`)
      }
    } catch (error) {
      console.error('Erreur lors du chargement des sites:', error)
    } finally {
      loading.value = false
    }
  }

  const createSite = async (siteData) => {
    loading.value = true
    try {
      const result = await post('/sites', siteData)
      if (result.success) {
        sites.value.push(result.data)
        showSuccess(`Site "${siteData.name}" créé avec succès`)
      }
      return result
    } catch (error) {
      console.error('Erreur lors de la création du site:', error)
      return { success: false, error: error.message }
    } finally {
      loading.value = false
    }
  }

  const updateSite = async (id, siteData) => {
    loading.value = true
    try {
      const result = await patch(`/sites/${id}`, siteData)
      if (result.success) {
        const index = sites.value.findIndex(site => site.id === id)
        if (index !== -1) {
          sites.value[index] = result.data
        }
        showSuccess(`Site "${siteData.name}" mis à jour avec succès`)
      }
      return result
    } catch (error) {
      console.error('Erreur lors de la mise à jour du site:', error)
      return { success: false, error: error.message }
    } finally {
      loading.value = false
    }
  }

  const deleteSite = async (id) => {
    loading.value = true
    try {
      const result = await del(`/sites/${id}`)
      if (result.success) {
        const deletedSite = sites.value.find(site => site.id === id)
        sites.value = sites.value.filter(site => site.id !== id)
        showSuccess(`Site "${deletedSite?.name || 'inconnu'}" supprimé avec succès`)
      }
      return result
    } catch (error) {
      console.error('Erreur lors de la suppression du site:', error)
      return { success: false, error: error.message }
    } finally {
      loading.value = false
    }
  }

  const getSiteById = (id) => {
    return sites.value.find(site => site.id === id)
  }

  const getSites = () => sites.value
  const isLoading = () => loading.value

  return {
    sites,
    loading,
    loadSites,
    createSite,
    updateSite,
    deleteSite,
    getSiteById,
    getSites,
    isLoading
  }
}