boursecu_user/src/views/base/recoverySites/composables/useRecoverySitesPage.ts

import {
  computed,
  inject,
  onMounted,
  provide,
  ref,
  type ComputedRef,
  type InjectionKey,
  type Ref,
} from 'vue'
import {
  fetchTrackingSettings,
  resolveTrackingSystems,
  type TrackingSystemSite,
} from '@/utils/trackingSystemsSettings'

export type ReygiriSite = TrackingSystemSite

export interface RecoverySitesPageContext {
  sites: Ref<ReygiriSite[]>
  loading: Ref<boolean>
  isEmpty: ComputedRef<boolean>
  openSite: (url: string) => void
}

export const RECOVERY_SITES_PAGE_CONTEXT_KEY: InjectionKey<RecoverySitesPageContext> =
  Symbol('recoverySitesPageContext')

function normalizeExternalUrl(url: string) {
  const trimmed = url.trim()
  if (!trimmed) {
    return ''
  }
  if (/^https?:\/\//i.test(trimmed)) {
    return trimmed
  }
  return `https://${trimmed.replace(/^\/\//, '')}`
}

export function useRecoverySitesPage() {
  const sites = ref<ReygiriSite[]>([])
  const loading = ref(false)
  const isEmpty = computed(() => !loading.value && sites.value.length === 0)

  async function loadSites() {
    loading.value = true
    try {
      const settings = await fetchTrackingSettings(true)
      sites.value = resolveTrackingSystems(settings)
    } catch (error) {
      console.log(error)
      sites.value = []
    } finally {
      loading.value = false
    }
  }

  onMounted(() => {
    void loadSites()
  })

  function openSite(url: string) {
    const normalized = normalizeExternalUrl(url)
    if (!normalized) {
      return
    }
    window.open(normalized, '_blank', 'noopener,noreferrer')
  }

  const context: RecoverySitesPageContext = {
    sites,
    loading,
    isEmpty,
    openSite,
  }

  provide(RECOVERY_SITES_PAGE_CONTEXT_KEY, context)
  return context
}

export function useRecoverySitesPageContext() {
  const context = inject(RECOVERY_SITES_PAGE_CONTEXT_KEY)
  if (!context) {
    throw new Error(
      'useRecoverySitesPageContext must be used within a page that calls useRecoverySitesPage()',
    )
  }
  return context
}