@extends('layouts.app')

@section('title', 'Check-in')
@section('page_title', 'Check-in')
@section('page_subtitle')Arrivals pending check-in — {{ now()->format('F j, Y') }}@endsection

@section('nav_checkin', 'bg-teal-50 text-teal-700 font-semibold')

@section('content')

@if (session('success'))
<div class="mb-5 bg-teal-50 border-[0.5px] border-teal-200 rounded-xl px-5 py-3.5 flex items-center gap-3">
    <svg class="w-4 h-4 text-teal-600 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/>
    </svg>
    <p class="text-teal-700 text-sm font-medium">{{ session('success') }}</p>
</div>
@endif

{{-- Stat Cards --}}
<div class="grid grid-cols-2 sm:grid-cols-4 gap-4 mb-6">

    <div class="bg-white border-[0.5px] border-gray-200 rounded-xl p-4">
        <p class="text-gray-400 text-xs font-medium">Due Today</p>
        <p class="text-2xl font-bold text-gray-900 mt-1.5">{{ $stats['today'] }}</p>
        <p class="text-teal-600 text-xs mt-1.5 font-medium">Arrivals</p>
    </div>

    <div class="bg-white border-[0.5px] border-gray-200 rounded-xl p-4">
        <p class="text-gray-400 text-xs font-medium">Overdue</p>
        <p class="text-2xl font-bold {{ $stats['overdue'] > 0 ? 'text-red-600' : 'text-gray-900' }} mt-1.5">{{ $stats['overdue'] }}</p>
        <p class="text-xs mt-1.5 font-medium {{ $stats['overdue'] > 0 ? 'text-red-400' : 'text-gray-400' }}">Past arrival date</p>
    </div>

    <div class="bg-white border-[0.5px] border-gray-200 rounded-xl p-4">
        <p class="text-gray-400 text-xs font-medium">Unconfirmed</p>
        <p class="text-2xl font-bold {{ $stats['pending'] > 0 ? 'text-amber-600' : 'text-gray-900' }} mt-1.5">{{ $stats['pending'] }}</p>
        <p class="text-gray-400 text-xs mt-1.5 font-medium">Need confirmation</p>
    </div>

    <div class="bg-teal-600 border-[0.5px] border-teal-600 rounded-xl p-4 flex flex-col justify-between">
        <p class="text-teal-100/70 text-xs font-medium">Walk-in Guest</p>
        <a href="{{ route('reservations.create') }}"
           class="mt-3 inline-flex items-center gap-1.5 text-sm font-semibold text-white hover:text-teal-100 transition-colors">
            <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/>
            </svg>
            New Reservation
        </a>
    </div>

</div>

{{-- Today's Reminders Panel --}}
@if ($todayReminders->isNotEmpty())
<div class="bg-amber-50 border-[0.5px] border-amber-200 rounded-xl mb-6">
    <div class="flex items-center justify-between px-5 py-4 border-b border-amber-100">
        <div class="flex items-center gap-2.5">
            <svg class="w-4 h-4 text-amber-600 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 17h5l-1.405-1.405A2.032 2.032 0 0118 14.158V11a6.002 6.002 0 00-4-5.659V5a2 2 0 10-4 0v.341C7.67 6.165 6 8.388 6 11v3.159c0 .538-.214 1.055-.595 1.436L4 17h5m6 0v1a3 3 0 11-6 0v-1m6 0H9"/>
            </svg>
            <h2 class="text-amber-800 font-semibold text-sm">Pending Reminders</h2>
            <span class="bg-amber-200 text-amber-800 text-xs font-bold px-2 py-0.5 rounded-full">{{ $todayReminders->count() }}</span>
            @php $overdueCount = $todayReminders->filter(fn($r) => $r->remind_at->lt(today()))->count(); @endphp
            @if ($overdueCount > 0)
            <span class="bg-red-100 text-red-600 text-xs font-bold px-2 py-0.5 rounded-full">{{ $overdueCount }} overdue</span>
            @endif
        </div>
        <p class="text-amber-600 text-xs">{{ now()->format('l, F j, Y') }}</p>
    </div>
    <div class="divide-y divide-amber-100">
        @foreach ($todayReminders as $reminder)
        @php $overdue = $reminder->remind_at->lt(today()); @endphp
        <div class="flex items-center gap-4 px-5 py-3.5 {{ $overdue ? 'bg-red-50/60' : '' }}">
            <div class="flex-shrink-0 text-center min-w-[64px]">
                @if ($overdue)
                    <p class="text-red-600 font-bold text-xs leading-tight">{{ $reminder->remind_at->format('M j') }}</p>
                    <p class="text-red-500 font-bold text-sm">{{ $reminder->remind_at->format('g:i A') }}</p>
                    <span class="inline-block bg-red-100 text-red-600 text-[9px] font-bold px-1.5 py-0.5 rounded-full leading-tight mt-0.5">Overdue</span>
                @else
                    <p class="text-amber-700 font-bold text-sm">{{ $reminder->remind_at->format('g:i') }}</p>
                    <p class="text-amber-500 text-[10px] font-semibold">{{ $reminder->remind_at->format('A') }}</p>
                @endif
            </div>
            <div class="w-px h-10 {{ $overdue ? 'bg-red-200' : 'bg-amber-200' }} flex-shrink-0"></div>
            <div class="flex-1 min-w-0">
                <div class="flex items-center gap-2">
                    <span class="{{ $overdue ? 'text-red-700' : 'text-amber-700' }} font-semibold text-xs">{{ $reminder->type }}</span>
                    <span class="{{ $overdue ? 'text-red-300' : 'text-amber-400' }} text-[10px]">&middot;</span>
                    <a href="{{ route('reservations.show', $reminder->reservation_id) }}"
                       class="text-teal-600 hover:text-teal-700 font-mono text-[11px] font-medium">
                        {{ $reminder->reservation->booking_no ?? '#' }}
                    </a>
                </div>
                <p class="{{ $overdue ? 'text-red-700/80' : 'text-amber-700/80' }} text-xs mt-0.5">
                    {{ $reminder->reservation->guest_name ?? '' }}
                    @if ($reminder->reservation->room_no) &middot; Room {{ $reminder->reservation->room_no }} @endif
                </p>
                @if ($reminder->notes)
                <p class="{{ $overdue ? 'text-red-600/70' : 'text-amber-600/70' }} text-[11px] mt-0.5 truncate">{{ $reminder->notes }}</p>
                @endif
            </div>
            <form action="{{ route('reservations.reminders.complete', [$reminder->reservation_id, $reminder->id]) }}" method="POST" class="flex-shrink-0">
                @csrf
                <button type="submit"
                        class="inline-flex items-center gap-1.5 px-3 py-1.5 text-[11px] font-semibold text-teal-700 bg-white border-[0.5px] border-teal-200 hover:bg-teal-50 rounded-lg transition-colors whitespace-nowrap">
                    <svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M5 13l4 4L19 7"/>
                    </svg>
                    Done
                </button>
            </form>
        </div>
        @endforeach
    </div>
</div>
@endif

{{-- Arrivals Table --}}
<div class="bg-white border-[0.5px] border-gray-200 rounded-xl">

    <div class="flex items-center justify-between px-5 py-4 border-b border-gray-100">
        <div class="flex items-center gap-2.5">
            <h2 class="text-gray-800 font-semibold text-sm">Pending Arrivals</h2>
            <span class="bg-gray-100 text-gray-500 text-xs font-semibold px-2 py-0.5 rounded-full">{{ $arrivals->count() }}</span>
        </div>
        <p class="text-gray-400 text-xs">{{ now()->format('l, F j, Y') }}</p>
    </div>

    @if ($arrivals->isEmpty())
    <div class="flex flex-col items-center justify-center py-16 text-center">
        <svg class="w-10 h-10 text-gray-200 mb-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"/>
        </svg>
        <p class="text-gray-400 text-sm font-medium">No pending arrivals</p>
        <p class="text-gray-300 text-xs mt-1">All guests for today have been checked in.</p>
    </div>
    @else
    <div class="overflow-x-auto">
        <table class="w-full text-sm">
            <thead>
                <tr class="border-b border-gray-100">
                    <th class="text-left text-[11px] font-semibold text-gray-400 uppercase tracking-wider px-5 py-3">Booking #</th>
                    <th class="text-left text-[11px] font-semibold text-gray-400 uppercase tracking-wider px-4 py-3">Guest</th>
                    <th class="text-left text-[11px] font-semibold text-gray-400 uppercase tracking-wider px-4 py-3">Room</th>
                    <th class="text-center text-[11px] font-semibold text-gray-400 uppercase tracking-wider px-4 py-3">Pax</th>
                    <th class="text-left text-[11px] font-semibold text-gray-400 uppercase tracking-wider px-4 py-3">Check-in</th>
                    <th class="text-left text-[11px] font-semibold text-gray-400 uppercase tracking-wider px-4 py-3">Check-out</th>
                    <th class="text-center text-[11px] font-semibold text-gray-400 uppercase tracking-wider px-4 py-3">Status</th>
                    <th class="text-left text-[11px] font-semibold text-gray-400 uppercase tracking-wider px-4 py-3">Deposit</th>
                    <th class="text-right text-[11px] font-semibold text-gray-400 uppercase tracking-wider px-4 py-3">Balance Due</th>
                    <th class="text-center text-[11px] font-semibold text-gray-400 uppercase tracking-wider px-5 py-3">Action</th>
                </tr>
            </thead>
            <tbody class="divide-y divide-gray-50">

                @foreach ($arrivals as $res)
                @php $overdue = $res->check_in->lt(today()); $balance = $res->balanceDue(); @endphp
                <tr class="hover:bg-gray-50/60 transition-colors {{ $overdue ? 'bg-red-50/40' : '' }}">

                    <td class="px-5 py-3.5">
                        <a href="{{ route('reservations.show', $res->id) }}"
                           class="text-teal-600 hover:text-teal-700 font-mono font-medium text-xs">
                            {{ $res->booking_no }}
                        </a>
                        @if ($res->group_id)
                        <div class="mt-1">
                            <a href="{{ route('reservation-groups.show', $res->group_id) }}"
                               class="inline-flex items-center gap-1 text-[10px] font-semibold text-purple-700 bg-purple-50 border-[0.5px] border-purple-200 px-1.5 py-0.5 rounded-full hover:bg-purple-100 transition-colors">
                                <svg class="w-2.5 h-2.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M17 20h5v-2a3 3 0 00-5.356-1.857M17 20H7m10 0v-2c0-.656-.126-1.283-.356-1.857M7 20H2v-2a3 3 0 015.356-1.857M7 20v-2c0-.656.126-1.283.356-1.857m0 0a5.002 5.002 0 019.288 0M15 7a3 3 0 11-6 0 3 3 0 016 0z"/>
                                </svg>
                                Group
                            </a>
                        </div>
                        @endif
                    </td>

                    <td class="px-4 py-3.5">
                        <div class="flex items-center gap-2.5">
                            <div class="w-7 h-7 rounded-full bg-teal-50 text-teal-700 font-bold text-xs flex items-center justify-center flex-shrink-0 border-[0.5px] border-teal-100">
                                {{ strtoupper(substr($res->guest_name, 0, 1)) }}{{ strtoupper(substr(explode(' ', $res->guest_name)[1] ?? 'X', 0, 1)) }}
                            </div>
                            <div>
                                <p class="text-gray-800 font-medium text-xs">{{ $res->guest_name }}</p>
                                <p class="text-gray-400 text-[11px]">{{ $res->guest_phone }}</p>
                            </div>
                        </div>
                    </td>

                    <td class="px-4 py-3.5">
                        <p class="text-gray-800 font-semibold text-xs">Room {{ $res->room_no }}</p>
                        <p class="text-gray-400 text-[11px]">{{ $res->room_type }}</p>
                    </td>

                    <td class="px-4 py-3.5 text-center">
                        <span class="text-gray-600 text-xs font-semibold">{{ $res->pax }}</span>
                    </td>

                    <td class="px-4 py-3.5">
                        <p class="text-gray-700 text-xs font-medium">{{ $res->check_in->format('M j, Y') }}</p>
                        @if ($overdue)
                            <p class="text-red-500 text-[11px] font-semibold">Overdue</p>
                        @else
                            <p class="text-teal-600 text-[11px] font-semibold">Today</p>
                        @endif
                    </td>

                    <td class="px-4 py-3.5">
                        <p class="text-gray-700 text-xs">{{ $res->check_out->format('M j, Y') }}</p>
                        <p class="text-gray-400 text-[11px]">{{ $res->nights }}N</p>
                    </td>

                    <td class="px-4 py-3.5 text-center">
                        @if ($res->status === 'pending')
                            <span class="inline-flex items-center px-2 py-0.5 rounded-full text-[11px] font-semibold bg-amber-50 text-amber-700 border-[0.5px] border-amber-200">Pending</span>
                        @else
                            <span class="inline-flex items-center px-2 py-0.5 rounded-full text-[11px] font-semibold bg-teal-50 text-teal-700 border-[0.5px] border-teal-200">Confirmed</span>
                        @endif
                    </td>

                    <td class="px-4 py-3.5">
                        @if ($res->deposit_paid)
                            <p class="text-teal-700 text-xs font-semibold">&#8369;{{ number_format($res->deposit_amount, 0) }}</p>
                            <p class="text-gray-400 text-[11px]">{{ $res->deposit_method }}</p>
                        @else
                            <span class="text-gray-300 text-xs">No deposit</span>
                        @endif
                    </td>

                    <td class="px-4 py-3.5 text-right">
                        @if ($balance > 0)
                            <p class="text-gray-900 font-semibold text-xs">&#8369;{{ number_format($balance, 0) }}</p>
                            <p class="text-gray-400 text-[11px]">of &#8369;{{ number_format($res->amount, 0) }}</p>
                        @else
                            <span class="inline-flex items-center gap-1 text-teal-600 text-xs font-semibold">
                                <svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2.5" d="M5 13l4 4L19 7"/></svg>
                                Fully paid
                            </span>
                        @endif
                    </td>

                    <td class="px-5 py-3.5 text-center">
                        <form action="{{ route('reservations.check-in', $res->id) }}" method="POST"
                              data-confirm="Check in {{ $res->guest_name }} to Room {{ $res->room_no }}?">
                            @csrf
                            <button type="submit"
                                    class="inline-flex items-center gap-1.5 px-3.5 py-1.5 text-xs font-semibold text-white bg-green-600 hover:bg-green-700 rounded-lg transition-colors whitespace-nowrap">
                                <svg class="w-3.5 h-3.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 16l-4-4m0 0l4-4m-4 4h14m-5 4v1a3 3 0 01-3 3H6a3 3 0 01-3-3V7a3 3 0 013-3h7a3 3 0 013 3v1"/>
                                </svg>
                                Check In
                            </button>
                        </form>
                    </td>

                </tr>
                @endforeach

            </tbody>
        </table>
    </div>
    @endif

</div>

@endsection