import { useState, useRequestHeaders, useRuntimeConfig } from '#imports'

export interface Profile {
  id: string
  firstName: string
  lastName: string
  [key: string]: unknown
}

const buildUrl = (path: string): string => {
  const config = useRuntimeConfig()
  const base = (config.public.apiBaseUrl as string)?.replace(/\/$/, '') || ''
  return `${base}${path}`
}

export function useProfiles() {
  const profiles = useState<Profile[]>('profiles:list', () => [])
  const loadingProfiles = useState<boolean>('profiles:loading', () => false)
  const profilesLoaded = useState<boolean>('profiles:loaded', () => false)

  const getSessionHeaders = (): Record<string, string> | undefined => {
    if (!import.meta.server) { return undefined }
    const headers = useRequestHeaders(['cookie'])
    return headers?.cookie ? { cookie: headers.cookie } : undefined
  }

  const fetchProfiles = async (): Promise<Profile[]> => {
    loadingProfiles.value = true
    try {
      profiles.value = await $fetch<Profile[]>(buildUrl('/session/profiles'), {
        method: 'GET',
        credentials: 'include',
        headers: getSessionHeaders(),
      })
      profilesLoaded.value = true
    } catch (error) {
      console.error('Erreur lors du chargement des profils', error)
      profiles.value = []
      profilesLoaded.value = false
    } finally {
      loadingProfiles.value = false
    }
    return profiles.value
  }

  const createProfile = async ({ firstName, lastName }: { firstName: string; lastName: string }): Promise<Profile> => {
    const profile = await $fetch<Profile>(buildUrl('/session/profiles'), {
      method: 'POST',
      credentials: 'include',
      body: { firstName, lastName },
      headers: getSessionHeaders(),
    })
    await fetchProfiles()
    return profile
  }

  const deleteProfile = async (profileId: string): Promise<void> => {
    await $fetch(buildUrl(`/session/profiles/${profileId}`), {
      method: 'DELETE',
      credentials: 'include',
      headers: getSessionHeaders(),
    })
    await fetchProfiles()
  }

  return {
    profiles,
    loadingProfiles,
    profilesLoaded,
    fetchProfiles,
    createProfile,
    deleteProfile,
  }
}