@extends('layouts.app')
@section('page-title', 'My Change Requests')

@section('content')

<div class="mb-6 flex items-center justify-between">
    <div>
        <h1 class="page-title">My Change Requests</h1>
        <p class="page-subtitle">Track the status of your submitted change requests</p>
    </div>
    <a href="{{ route('change-requests.create') }}" class="btn-primary">
        <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/>
        </svg>
        New Request
    </a>
</div>

@if(session('success'))
    <div class="mb-5 rounded-2xl border border-emerald-200 bg-emerald-50 px-4 py-3 text-sm font-medium text-emerald-800">
        {{ session('success') }}
    </div>
@endif

<div class="card overflow-hidden">
    @if($requests->isEmpty())
        <div class="empty-state py-16">
            <div class="empty-state-icon">
                <svg class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5"
                          d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"/>
                </svg>
            </div>
            <p class="font-semibold text-surface-500">No change requests yet</p>
            <p class="mt-1 text-xs text-surface-400">Submit a request when you need a change in a controlled document.</p>
            <a href="{{ route('change-requests.create') }}" class="mt-4 btn-primary">Submit a Request</a>
        </div>
    @else
        <div class="overflow-x-auto">
            <table class="w-full">
                <thead>
                    <tr class="border-b border-surface-100">
                        <th class="table-th">Document</th>
                        <th class="table-th">Description</th>
                        <th class="table-th">Status</th>
                        <th class="table-th">Admin Notes</th>
                        <th class="table-th">Submitted</th>
                    </tr>
                </thead>
                <tbody class="divide-y divide-surface-50">
                    @foreach($requests as $req)
                        @php
                            $statusStyle = match($req->status) {
                                'approved' => 'bg-emerald-50 text-emerald-700',
                                'rejected' => 'bg-red-50 text-red-700',
                                default    => 'bg-amber-50 text-amber-700',
                            };
                        @endphp
                        <tr class="table-row-hover">
                            <td class="table-td max-w-[200px]">
                                <p class="truncate font-semibold text-surface-900">{{ $req->document->title }}</p>
                                @if($req->document->doc_number)
                                    <p class="mt-0.5 font-mono text-xs font-bold text-surface-600">{{ $req->document->doc_number }}</p>
                                @endif
                                <p class="mt-0.5 text-xs text-surface-400">{{ $req->document->folder?->name }}</p>
                            </td>
                            <td class="table-td max-w-[280px]">
                                <p class="text-sm text-surface-700 line-clamp-3">{{ $req->description }}</p>
                            </td>
                            <td class="table-td">
                                <span class="inline-flex rounded-full px-2.5 py-1 text-xs font-semibold {{ $statusStyle }}">
                                    {{ \App\Models\ChangeRequest::STATUSES[$req->status] }}
                                </span>
                            </td>
                            <td class="table-td max-w-[200px]">
                                @if($req->admin_notes)
                                    <p class="text-sm text-surface-600 line-clamp-3">{{ $req->admin_notes }}</p>
                                    @if($req->reviewer)
                                        <p class="mt-1 text-xs text-surface-400">— {{ $req->reviewer->full_name }}</p>
                                    @endif
                                @else
                                    <span class="text-xs text-surface-300">—</span>
                                @endif
                            </td>
                            <td class="table-td whitespace-nowrap text-sm text-surface-600">
                                {{ $req->created_at->format('d M Y') }}
                                <p class="mt-0.5 text-xs text-surface-400">{{ $req->created_at->diffForHumans() }}</p>
                            </td>
                        </tr>
                    @endforeach
                </tbody>
            </table>
        </div>

        @if($requests->hasPages())
            <div class="border-t border-surface-100 px-6 py-4">
                {{ $requests->links() }}
            </div>
        @endif
    @endif
</div>

@endsection