@extends('layouts.app')

@section('title', 'Point of Sale')
@section('nav_pos', 'bg-teal-50 text-teal-700 font-semibold')
@section('page_title', 'Point of Sale')
@section('page_subtitle', 'Process charges and sales')

@section('content')

@if(session('success'))
<div class="mb-5 flex items-center gap-3 bg-teal-50 border-[0.5px] border-teal-200 rounded-xl px-5 py-3.5">
    <svg class="w-4 h-4 text-teal-500 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"/>
    </svg>
    <p class="text-teal-700 text-sm font-medium">{{ session('success') }}</p>
</div>
@endif

{{-- Header actions --}}
<div class="flex items-center justify-between mb-6">
    <div class="flex items-center gap-2">
        <a href="{{ route('pos.new') }}"
           class="inline-flex items-center gap-2 px-4 py-2.5 text-sm font-semibold bg-teal-600 hover:bg-teal-700 text-white rounded-lg 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 Sale
        </a>
        <a href="{{ route('pos.products.index') }}"
           class="px-4 py-2.5 text-sm font-medium text-gray-600 border-[0.5px] border-gray-200 hover:bg-gray-50 rounded-lg transition-colors">
            Manage Products
        </a>
    </div>
</div>

{{-- Today's Stats --}}
<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-[10px] uppercase tracking-wider font-semibold">Today's Sales</p>
        <p class="text-teal-700 font-black text-2xl mt-1">&#8369;{{ number_format($stats['today_total'], 0) }}</p>
    </div>
    <div class="bg-white border-[0.5px] border-gray-200 rounded-xl p-4">
        <p class="text-gray-400 text-[10px] uppercase tracking-wider font-semibold">Transactions Today</p>
        <p class="text-gray-900 font-black text-2xl mt-1">{{ $stats['today_count'] }}</p>
    </div>
    <div class="bg-white border-[0.5px] border-gray-200 rounded-xl p-4">
        <p class="text-gray-400 text-[10px] uppercase tracking-wider font-semibold">Charged to Room</p>
        <p class="text-gray-900 font-black text-2xl mt-1">{{ $stats['today_room_charge'] }}</p>
    </div>
    <div class="bg-white border-[0.5px] border-gray-200 rounded-xl p-4">
        <p class="text-gray-400 text-[10px] uppercase tracking-wider font-semibold">Direct Sales</p>
        <p class="text-gray-900 font-black text-2xl mt-1">{{ $stats['today_direct'] }}</p>
    </div>
</div>

{{-- Recent Transactions --}}
<div class="bg-white border-[0.5px] border-gray-200 rounded-xl overflow-hidden">
    <div class="px-5 py-4 border-b border-gray-100 flex items-center justify-between">
        <p class="text-gray-500 text-xs font-semibold uppercase tracking-wider">Recent Transactions</p>
        <p class="text-gray-300 text-xs">Last 30</p>
    </div>

    @if($recentTx->isEmpty())
    <div class="px-5 py-12 text-center">
        <svg class="w-10 h-10 text-gray-100 mx-auto mb-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5"
                  d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2"/>
        </svg>
        <p class="text-gray-300 text-sm">No transactions yet. Process the first sale with <a href="{{ route('pos.new') }}" class="text-teal-500 hover:text-teal-600">New Sale</a>.</p>
    </div>
    @else
    <table class="w-full text-sm">
        <thead>
            <tr class="border-b border-gray-100">
                <th class="px-5 py-3 text-left text-[10px] font-semibold text-gray-400 uppercase tracking-wider">Date / #</th>
                <th class="px-5 py-3 text-left text-[10px] font-semibold text-gray-400 uppercase tracking-wider">Guest / Room</th>
                <th class="px-5 py-3 text-left text-[10px] font-semibold text-gray-400 uppercase tracking-wider">Items</th>
                <th class="px-5 py-3 text-left text-[10px] font-semibold text-gray-400 uppercase tracking-wider">Settlement</th>
                <th class="px-5 py-3 text-right text-[10px] font-semibold text-gray-400 uppercase tracking-wider">Total</th>
                <th class="px-5 py-3"></th>
            </tr>
        </thead>
        <tbody>
            @foreach($recentTx as $tx)
            <tr class="border-b border-gray-50 hover:bg-gray-50/50 transition-colors">
                <td class="px-5 py-3 text-gray-500">
                    <p class="text-gray-700 font-medium">#{{ $tx->id }}</p>
                    <p class="text-gray-400 text-xs">{{ $tx->transaction_date->format('M j, Y') }}</p>
                </td>
                <td class="px-5 py-3">
                    @if($tx->reservation)
                    <p class="text-gray-700 font-medium">{{ $tx->reservation->guest_name }}</p>
                    <p class="text-gray-400 text-xs">Room {{ $tx->reservation->room_no }}</p>
                    @else
                    <p class="text-gray-400 text-sm">Walk-in</p>
                    @endif
                </td>
                <td class="px-5 py-3 text-gray-500">
                    <p>{{ $tx->items->count() }} item{{ $tx->items->count() !== 1 ? 's' : '' }}</p>
                    <p class="text-gray-400 text-xs truncate max-w-[160px]">
                        {{ $tx->items->pluck('description')->take(2)->implode(', ') }}{{ $tx->items->count() > 2 ? '…' : '' }}
                    </p>
                </td>
                <td class="px-5 py-3">
                    @if($tx->payment_method === null)
                    <span class="inline-flex items-center px-2 py-0.5 rounded-full text-[10px] font-semibold bg-blue-50 text-blue-700 border-[0.5px] border-blue-200">
                        Charged to Room
                    </span>
                    @else
                    <span class="inline-flex items-center px-2 py-0.5 rounded-full text-[10px] font-semibold bg-green-50 text-green-700 border-[0.5px] border-green-200">
                        {{ $tx->payment_method }}
                    </span>
                    @endif
                </td>
                <td class="px-5 py-3 text-right font-semibold text-gray-700">
                    &#8369;{{ number_format($tx->total, 0) }}
                </td>
                <td class="px-5 py-3 text-right">
                    <a href="{{ route('pos.show', $tx->id) }}"
                       class="text-xs font-semibold text-teal-600 hover:text-teal-700 transition-colors">
                        View →
                    </a>
                </td>
            </tr>
            @endforeach
        </tbody>
    </table>
    @endif
</div>

@endsection