@extends('admin.layout')
@section('title', 'Opgeslagen filters')

@section('content')
<div class="space-y-5">

    {{-- Tabs + search --}}
    <form method="GET" class="bg-white rounded-xl border border-gray-200 p-4 flex flex-wrap gap-3 items-end">
        <input type="hidden" name="tab" value="{{ $tab }}">

        <div class="flex rounded-lg border border-gray-200 overflow-hidden shrink-0">
            <a href="{{ request()->fullUrlWithQuery(['tab' => 'profile', 'profile_page' => null, 'pro_page' => null]) }}"
               class="px-4 py-1.5 text-sm transition {{ $tab === 'profile' ? 'bg-indigo-600 text-white' : 'bg-white text-gray-600 hover:bg-gray-50' }}">
                {{ __('Profiles') }}
            </a>
            <a href="{{ request()->fullUrlWithQuery(['tab' => 'pro', 'profile_page' => null, 'pro_page' => null]) }}"
               class="px-4 py-1.5 text-sm transition border-l border-gray-200 {{ $tab === 'pro' ? 'bg-indigo-600 text-white' : 'bg-white text-gray-600 hover:bg-gray-50' }}">
                {{ __('PRO') }}
            </a>
        </div>

        <div class="flex-1" style="min-width:200px">
            <label class="block text-xs text-gray-500 mb-1">{{ __('Search') }}</label>
            <input type="text" name="q" value="{{ request('q') }}"
                   placeholder="{{ __('Filter name or user…') }}"
                   class="w-full border border-gray-300 rounded-lg px-3 py-1.5 text-sm focus:outline-none focus:ring-2 focus:ring-indigo-400">
        </div>
        <button type="submit" class="px-4 py-1.5 bg-indigo-600 text-white text-sm rounded-lg hover:bg-indigo-700 transition">
            {{ __('Filter') }}
        </button>
        @if(request()->hasAny(['q']))
            <a href="{{ request()->fullUrlWithQuery(['q' => null]) }}"
               class="px-4 py-1.5 bg-gray-100 text-gray-600 text-sm rounded-lg hover:bg-gray-200 transition">
                {{ __('Reset') }}
            </a>
        @endif
    </form>

    <div class="grid gap-5" style="grid-template-columns:1fr 2fr">

        {{-- Popular names --}}
        <div class="bg-white rounded-xl border border-gray-200 p-5 self-start">
            <p class="text-xs font-semibold text-gray-600 uppercase tracking-wide mb-3">{{ __('Popular filter names') }}</p>
            @php
                $popular = $tab === 'pro' ? $popularPro : $popularProfile;
                $popularMax = max(1, $popular->max('total'));
            @endphp
            @forelse($popular as $item)
                <div class="mb-2">
                    <div class="flex justify-between text-xs mb-0.5">
                        <span class="text-gray-700 truncate max-w-[160px]" title="{{ $item->name }}">{{ $item->name ?: '—' }}</span>
                        <span class="text-gray-500 ml-2 shrink-0">{{ number_format($item->total) }}</span>
                    </div>
                    <div class="h-2 rounded-full bg-gray-100 overflow-hidden">
                        <div class="h-full rounded-full bg-indigo-500"
                             style="width:{{ round($item->total / $popularMax * 100) }}%"></div>
                    </div>
                </div>
            @empty
                <p class="text-sm text-gray-400">{{ __('No data yet.') }}</p>
            @endforelse
        </div>

        {{-- Filter list --}}
        <div class="bg-white rounded-xl border border-gray-200 overflow-hidden">
            @php
                $filters    = $tab === 'pro' ? $proFilters : $profileFilters;
                $pageName   = $tab === 'pro' ? 'pro_page' : 'profile_page';
            @endphp
            <div class="overflow-x-auto">
                <table class="w-full text-sm">
                    <thead class="bg-gray-50 border-b border-gray-200">
                        <tr>
                            <th class="px-4 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wide">{{ __('Name') }}</th>
                            <th class="px-4 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wide">{{ __('User') }}</th>
                            <th class="px-4 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wide col-lg">{{ __('Filters') }}</th>
                            <th class="px-4 py-3 text-left text-xs font-semibold text-gray-500 uppercase tracking-wide whitespace-nowrap">{{ __('Saved') }}</th>
                        </tr>
                    </thead>
                    <tbody class="divide-y divide-gray-100">
                        @forelse($filters as $filter)
                            <tr class="hover:bg-gray-50 transition">
                                <td class="px-4 py-3 font-medium text-gray-800">
                                    {{ $filter->name ?: '<span class="text-gray-400 italic">Naamloos</span>' }}
                                </td>
                                <td class="px-4 py-3">
                                    @if($filter->user)
                                        <a href="{{ route('admin.users.show', $filter->user) }}"
                                           class="text-indigo-600 hover:underline">{{ $filter->user->name }}</a>
                                        <p class="text-xs text-gray-400">{{ $filter->user->email }}</p>
                                    @else
                                        <span class="text-gray-300">—</span>
                                    @endif
                                </td>
                                <td class="px-4 py-3 col-lg">
                                    @php
                                        $raw = $filter->filters ?? [];
                                        $parts = collect(is_string($raw) ? json_decode($raw, true) : $raw)
                                            ->filter()
                                            ->map(fn($v, $k) => "<span class=\"font-mono text-gray-500\">{$k}:</span> " . (is_array($v) ? implode(', ', $v) : $v))
                                            ->values();
                                    @endphp
                                    @if($parts->isNotEmpty())
                                        <div class="flex flex-wrap gap-1">
                                            @foreach($parts->take(5) as $part)
                                                <span class="inline-block text-xs bg-gray-100 text-gray-600 rounded px-1.5 py-0.5">{!! $part !!}</span>
                                            @endforeach
                                            @if($parts->count() > 5)
                                                <span class="text-xs text-gray-400">+{{ $parts->count() - 5 }}</span>
                                            @endif
                                        </div>
                                    @else
                                        <span class="text-gray-300 text-xs">—</span>
                                    @endif
                                </td>
                                <td class="px-4 py-3 text-xs text-gray-400 whitespace-nowrap">
                                    {{ $filter->created_at->format('d M Y') }}
                                </td>
                            </tr>
                        @empty
                            <tr>
                                <td colspan="4" class="px-4 py-10 text-center text-gray-400">{{ __('No saved filters found.') }}</td>
                            </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>

            @if($filters->hasPages())
                <div class="px-4 py-3 border-t border-gray-100">
                    {{ $filters->appends(request()->except($pageName))->links() }}
                </div>
            @endif
        </div>
    </div>

</div>
@endsection