@extends('layouts.admin')
@section('title', 'Redirects')
@section('content')
<x-admin.page title="Redirects" subtitle="301/302/410 path rules with loop protection, CSV import, and hit analytics.">
    <x-slot:actions>
        <a href="{{ route('admin.seo-advanced.404s.index') }}" class="admin-btn">404s</a>
        <a href="{{ route('admin.online-store.overview') }}" class="admin-btn">Overview</a>
    </x-slot:actions>

    @if(session('status'))
        <div class="mb-4 rounded-lg border border-emerald-200 bg-emerald-50 px-4 py-3 text-sm text-emerald-900">{{ session('status') }}</div>
    @endif
    @if($errors->any())
        <div class="mb-4 rounded-lg border border-red-200 bg-red-50 px-4 py-3 text-sm text-red-800">{{ $errors->first() }}</div>
    @endif

    <div class="order-ops-stat-rail mb-5">
        <div class="order-ops-stat"><span class="order-ops-stat-label">Rules</span><span class="order-ops-stat-value">{{ number_format($stats['total']) }}</span></div>
        <div class="order-ops-stat"><span class="order-ops-stat-label">Total hits</span><span class="order-ops-stat-value">{{ number_format($stats['hits']) }}</span></div>
        <div class="order-ops-stat"><span class="order-ops-stat-label">410 Gone</span><span class="order-ops-stat-value">{{ number_format($stats['gone']) }}</span></div>
    </div>

    <div class="mb-5 grid gap-5 lg:grid-cols-[1.2fr_1fr]">
        @if(auth()->user()?->hasPermission('seo.edit'))
            <section class="rounded-2xl border border-[var(--color-admin-border)] bg-white p-5 shadow-[var(--admin-shadow)]">
                <h2 class="text-sm font-semibold">Add / upsert redirect</h2>
                <form method="post" action="{{ route('admin.redirects.store') }}" class="mt-3 grid gap-3 md:grid-cols-2">
                    @csrf
                    <label class="block text-sm md:col-span-2"><span class="admin-label">From path</span><input class="admin-input font-mono text-xs" name="from_path" value="{{ old('from_path', $prefill['from_path']) }}" required placeholder="/old-path"></label>
                    <label class="block text-sm md:col-span-2"><span class="admin-label">To path</span><input class="admin-input font-mono text-xs" name="to_path" value="{{ old('to_path', $prefill['to_path']) }}" placeholder="/new-path or leave empty for 410"></label>
                    <label class="block text-sm"><span class="admin-label">Status</span>
                        <select class="admin-input" name="status_code">
                            @foreach([301, 302, 307, 308, 410] as $code)
                                <option value="{{ $code }}" @selected((int) old('status_code', 301) === $code)>{{ $code }}</option>
                            @endforeach
                        </select>
                    </label>
                    <div class="flex items-end"><button class="admin-btn admin-btn-primary" type="submit">Save redirect</button></div>
                </form>
            </section>
            <section class="rounded-2xl border border-[var(--color-admin-border)] bg-white p-5 shadow-[var(--admin-shadow)]">
                <h2 class="text-sm font-semibold">Import CSV</h2>
                <p class="mt-1 text-xs text-[#6d7175]">Columns: from, to, status_code</p>
                <form method="post" action="{{ route('admin.redirects.import') }}" enctype="multipart/form-data" class="mt-3 space-y-3">
                    @csrf
                    <input type="file" name="csv" accept=".csv,text/csv" class="admin-input" required>
                    <button class="admin-btn admin-btn-primary" type="submit">Import</button>
                </form>
            </section>
        @endif
    </div>

    <section class="rounded-2xl border border-[var(--color-admin-border)] bg-white p-5 shadow-[var(--admin-shadow)]">
        <form method="get" class="mb-4 flex flex-wrap gap-2">
            <input class="admin-input min-w-[12rem]" name="q" value="{{ $filters['q'] }}" placeholder="Search paths">
            <select class="admin-input" name="status_code">
                <option value="">All codes</option>
                @foreach([301, 302, 307, 308, 410] as $code)
                    <option value="{{ $code }}" @selected((int) $filters['status_code'] === $code)>{{ $code }}</option>
                @endforeach
            </select>
            <button class="admin-btn" type="submit">Filter</button>
        </form>

        <table class="admin-table w-full">
            <thead>
                <tr>
                    <th>From</th>
                    <th>To</th>
                    <th>Code</th>
                    <th>Hits</th>
                    <th></th>
                </tr>
            </thead>
            <tbody>
                @forelse($redirects as $redirect)
                    <tr>
                        <td class="font-mono text-xs">{{ $redirect->from_path }}</td>
                        <td class="font-mono text-xs">{{ $redirect->to_path ?? '—' }}</td>
                        <td><x-admin.badge>{{ $redirect->status_code }}</x-admin.badge></td>
                        <td class="tabular-nums">{{ number_format($redirect->hits) }}</td>
                        <td>
                            @if(auth()->user()?->hasPermission('seo.edit'))
                                <details class="text-sm">
                                    <summary class="cursor-pointer text-[#2c6ecb]">Edit</summary>
                                    <form method="post" action="{{ route('admin.redirects.update', $redirect) }}" class="mt-2 grid gap-2">
                                        @csrf @method('PUT')
                                        <input class="admin-input font-mono text-xs" name="from_path" value="{{ $redirect->from_path }}" required>
                                        <input class="admin-input font-mono text-xs" name="to_path" value="{{ $redirect->to_path }}">
                                        <select class="admin-input" name="status_code">
                                            @foreach([301, 302, 307, 308, 410] as $code)
                                                <option value="{{ $code }}" @selected((int) $redirect->status_code === $code)>{{ $code }}</option>
                                            @endforeach
                                        </select>
                                        <button class="admin-btn admin-btn-primary" type="submit">Update</button>
                                    </form>
                                    <form method="post" action="{{ route('admin.redirects.destroy', $redirect) }}" class="mt-2" onsubmit="return confirm('Delete redirect?')">
                                        @csrf @method('DELETE')
                                        <button class="admin-btn" type="submit">Delete</button>
                                    </form>
                                </details>
                            @endif
                        </td>
                    </tr>
                @empty
                    <tr><td colspan="5" class="p-12 text-center text-[#6d7175]">No redirects match.</td></tr>
                @endforelse
            </tbody>
        </table>
        <div class="mt-4">{{ $redirects->links() }}</div>
    </section>
</x-admin.page>
@endsection