carmanagement/apps/admin/src/app/dashboard/renters/page.tsx

'use client'

import { useEffect, useState } from 'react'
import { useAdminI18n } from '@/components/I18nProvider'
import { ADMIN_API_BASE } from '@/lib/api'

interface Renter {
  id: string
  firstName: string
  lastName: string
  email: string
  phone: string | null
  isBlocked: boolean
  createdAt: string
}

export default function AdminRentersPage() {
  const { language, dict } = useAdminI18n()
  const copy = {
    en: {
      title: 'Renters',
      search: 'Search renters…',
      name: 'Name',
      email: 'Email',
      phone: 'Phone',
      status: 'Status',
      joined: 'Joined',
      loading: 'Loading…',
      empty: 'No renters found',
      blocked: 'Blocked',
      active: 'Active',
      unblock: 'Unblock',
      block: 'Block',
    },
    fr: {
      title: 'Locataires',
      search: 'Rechercher des locataires…',
      name: 'Nom',
      email: 'E-mail',
      phone: 'Téléphone',
      status: 'Statut',
      joined: 'Date d’inscription',
      loading: 'Chargement…',
      empty: 'Aucun locataire trouvé',
      blocked: 'Bloqué',
      active: 'Actif',
      unblock: 'Débloquer',
      block: 'Bloquer',
    },
    ar: {
      title: 'المستأجرون',
      search: 'ابحث عن مستأجرين…',
      name: 'الاسم',
      email: 'البريد الإلكتروني',
      phone: 'الهاتف',
      status: 'الحالة',
      joined: 'تاريخ التسجيل',
      loading: 'جارٍ التحميل…',
      empty: 'لم يتم العثور على مستأجرين',
      blocked: 'محظور',
      active: 'نشط',
      unblock: 'فك الحظر',
      block: 'حظر',
    },
  }[language]
  const [renters, setRenters] = useState<Renter[]>([])
  const [filtered, setFiltered] = useState<Renter[]>([])
  const [search, setSearch] = useState('')
  const [loading, setLoading] = useState(true)
  const [error, setError] = useState<string | null>(null)
  const [actioning, setActioning] = useState<string | null>(null)

  async function fetchRenters() {
    try {
      const res = await fetch(`${ADMIN_API_BASE}/admin/renters`, {
        cache: 'no-store',
        credentials: 'include',
      })
      const json = await res.json()
      if (!res.ok) throw new Error(json?.message ?? 'Failed')
      const list = Array.isArray(json.data) ? json.data : (json.data?.data ?? [])
      setRenters(list)
      setFiltered(list)
    } catch (err: any) {
      setError(err.message)
    } finally {
      setLoading(false)
    }
  }

  useEffect(() => { fetchRenters() }, [])

  useEffect(() => {
    const q = search.toLowerCase()
    setFiltered(renters.filter((r) =>
      `${r.firstName} ${r.lastName}`.toLowerCase().includes(q) || r.email.toLowerCase().includes(q)
    ))
  }, [search, renters])

  async function toggleBlock(id: string, isBlocked: boolean) {
    setActioning(id)
    try {
      const endpoint = isBlocked ? 'unblock' : 'block'
      const res = await fetch(`${ADMIN_API_BASE}/admin/renters/${id}/${endpoint}`, {
        method: 'POST',
        credentials: 'include',
      })
      if (!res.ok) throw new Error('Action failed')
      await fetchRenters()
    } catch (err: any) {
      setError(err.message)
    } finally {
      setActioning(null)
    }
  }

  return (
    <div className="shell py-8 space-y-6">
      <div className="flex items-center justify-between">
        <div>
          <p className="text-xs uppercase tracking-[0.2em] text-emerald-400">{dict.platform}</p>
          <h1 className="mt-1 text-3xl font-black">{copy.title}</h1>
        </div>
        <input
          className="w-64 px-3 py-2 rounded-xl bg-zinc-800 border border-zinc-700 text-zinc-100 text-sm placeholder:text-zinc-500 focus:outline-none focus:ring-2 focus:ring-emerald-500"
          placeholder={copy.search}
          value={search}
          onChange={(e) => setSearch(e.target.value)}
        />
      </div>

      {error && <div className="panel p-4 text-sm text-red-400">{error}</div>}

      <div className="panel overflow-hidden">
        <div className="overflow-x-auto">
          <table className="w-full text-sm">
            <thead>
              <tr className="border-b border-zinc-800">
                <th className="text-left px-6 py-3 text-xs font-medium text-zinc-500 uppercase tracking-wider">{copy.name}</th>
                <th className="text-left px-6 py-3 text-xs font-medium text-zinc-500 uppercase tracking-wider">{copy.email}</th>
                <th className="text-left px-6 py-3 text-xs font-medium text-zinc-500 uppercase tracking-wider">{copy.phone}</th>
                <th className="text-left px-6 py-3 text-xs font-medium text-zinc-500 uppercase tracking-wider">{copy.status}</th>
                <th className="text-left px-6 py-3 text-xs font-medium text-zinc-500 uppercase tracking-wider">{copy.joined}</th>
                <th className="px-6 py-3" />
              </tr>
            </thead>
            <tbody className="divide-y divide-zinc-800/60">
              {loading ? (
                <tr><td colSpan={6} className="px-6 py-12 text-center text-zinc-500">{copy.loading}</td></tr>
              ) : filtered.length === 0 ? (
                <tr><td colSpan={6} className="px-6 py-12 text-center text-zinc-500">{copy.empty}</td></tr>
              ) : filtered.map((r) => (
                <tr key={r.id} className="hover:bg-zinc-800/30 transition-colors">
                  <td className="px-6 py-4 font-medium text-zinc-100">{r.firstName} {r.lastName}</td>
                  <td className="px-6 py-4 text-zinc-400">{r.email}</td>
                  <td className="px-6 py-4 text-zinc-400">{r.phone ?? '—'}</td>
                  <td className="px-6 py-4">
                    <span className={`inline-flex items-center px-2 py-0.5 rounded-full text-xs font-medium ${
                      r.isBlocked ? 'text-red-400 bg-red-950/40' : 'text-emerald-400 bg-emerald-950/40'
                    }`}>
                      {r.isBlocked ? copy.blocked : copy.active}
                    </span>
                  </td>
                  <td className="px-6 py-4 text-zinc-500 text-xs">{new Date(r.createdAt).toLocaleDateString()}</td>
                  <td className="px-6 py-4">
                    <button
                      onClick={() => toggleBlock(r.id, r.isBlocked)}
                      disabled={actioning === r.id}
                      className={`px-3 py-1.5 rounded-lg text-xs font-medium transition-colors disabled:opacity-50 ${
                        r.isBlocked
                          ? 'bg-emerald-950/50 hover:bg-emerald-900/50 text-emerald-400'
                          : 'bg-red-950/50 hover:bg-red-900/50 text-red-400'
                      }`}
                    >
                      {r.isBlocked ? copy.unblock : copy.block}
                    </button>
                  </td>
                </tr>
              ))}
            </tbody>
          </table>
        </div>
      </div>
    </div>
  )
}