@extends('layouts.admin', ['title' => __('messages.admin_referrals')])

@section('content')
@php $current = request('status', ''); @endphp
<div class="flex items-center gap-2 overflow-x-auto scrollbar-hide mb-4">
    @foreach([['', __('messages.filter_all')], ['pending', __('messages.status_pending_chip')], ['confirmed', __('messages.status_confirmed_chip')]] as [$val, $label])
        <a href="{{ route('admin.referrals', ['status' => $val ?: null]) }}"
           class="shrink-0 px-3.5 py-1.5 rounded-xl text-xs font-bold transition whitespace-nowrap
                  {{ $current === $val ? 'bg-teal-500 text-[#0a0f1e]' : 'bg-white/5 text-gray-200 hover:bg-white/10 border border-white/5' }}">
            {{ $label }}
        </a>
    @endforeach
</div>

<section class="rounded-2xl bg-cardapp border border-white/5 shadow-md overflow-hidden">
    <div class="overflow-x-auto">
        <table class="min-w-full text-sm">
            <thead>
                <tr class="text-xs font-semibold text-gray-400 uppercase tracking-wider border-b border-white/5">
                    <th class="text-start px-3 py-3">{{ __('messages.referrer') }}</th>
                    <th class="text-start px-3 py-3">{{ __('messages.referred') }}</th>
                    <th class="text-start px-3 py-3">{{ __('messages.your_points') }}</th>
                    <th class="text-start px-3 py-3">{{ __('messages.status_pending') }}</th>
                    <th class="text-start px-3 py-3">{{ __('messages.date') }}</th>
                    <th class="text-end px-3 py-3">&nbsp;</th>
                </tr>
            </thead>
            <tbody class="divide-y divide-white/5">
                @forelse($referrals as $r)
                    <tr class="hover:bg-white/[.03]">
                        <td class="px-3 py-3">
                            <div class="flex items-center gap-2.5">
                                <div class="w-8 h-8 rounded-lg bg-gradient-to-br from-violet-500 to-violet-700 text-white text-xs font-bold flex items-center justify-center">
                                    {{ mb_substr(optional($r->referrer)->name ?? '?', 0, 1) }}
                                </div>
                                <div>
                                    <div class="font-semibold text-white">{{ optional($r->referrer)->name ?? '—' }}</div>
                                    <div class="text-xs text-gray-400">{{ optional($r->referrer)->email }}</div>
                                </div>
                            </div>
                        </td>
                        <td class="px-3 py-3">
                            <div class="flex items-center gap-2.5">
                                <div class="w-8 h-8 rounded-lg bg-gradient-to-br from-blue-500 to-blue-700 text-white text-xs font-bold flex items-center justify-center">
                                    {{ mb_substr(optional($r->referred)->name ?? '?', 0, 1) }}
                                </div>
                                <div>
                                    <div class="font-semibold text-white">{{ optional($r->referred)->name ?? '—' }}</div>
                                    <div class="text-xs text-gray-400">{{ optional($r->referred)->email }}</div>
                                </div>
                            </div>
                        </td>
                        <td class="px-3 py-3 font-bold text-teal-300">+{{ $r->points_awarded }}</td>
                        <td class="px-3 py-3">
                            @if($r->status === 'confirmed')
                                <span class="px-2 py-0.5 rounded-md bg-emerald-500/15 text-emerald-300 text-xs font-bold">✓ {{ __('messages.status_confirmed_chip') }}</span>
                            @else
                                <span class="px-2 py-0.5 rounded-md bg-teal-500/15 text-teal-300 text-xs font-bold">… {{ __('messages.status_pending_chip') }}</span>
                            @endif
                        </td>
                        <td class="px-3 py-3 text-gray-400 text-xs">{{ $r->created_at?->format('Y-m-d H:i') }}</td>
                        <td class="px-3 py-3">
                            <div class="flex items-center justify-end">
                                @if($r->status !== 'confirmed')
                                    <form method="POST" action="{{ route('admin.referrals.confirm', $r) }}">
                                        @csrf @method('PATCH')
                                        <button class="px-2.5 py-1 rounded-md bg-emerald-500/15 text-emerald-300 hover:bg-emerald-500/25 text-xs font-bold transition">{{ __('messages.confirm_referral') }}</button>
                                    </form>
                                @else
                                    <span class="text-xs text-gray-500">—</span>
                                @endif
                            </div>
                        </td>
                    </tr>
                @empty
                    <tr><td colspan="6" class="px-3 py-10 text-center text-gray-400">{{ __('messages.no_referrals') }}</td></tr>
                @endforelse
            </tbody>
        </table>
    </div>
    <div class="px-4 py-3 border-t border-white/5">{{ $referrals->links() }}</div>
</section>
@endsection