@extends('layouts.app')

@section('title', 'Admin Overview Dashboard - MTPGA')


@section('content')
<div class="space-y-6">

    <!-- Header Navigation Bar -->
    <!-- <div class="flex flex-col sm:flex-row items-start sm:items-center justify-between gap-4 bg-white p-5 rounded-xl border border-slate-200 shadow-sm">
        <div>
            <h2 class="text-2xl font-black text-brand-navy flex items-center gap-2">
                <i class="fa-solid fa-chart-line text-brand-gold"></i> Event Overview Dashboard
            </h2>
            <p class="text-xs text-slate-500 mt-1">Real-time attendance metrics and system activity</p>
        </div>

        <div class="flex items-center gap-3 w-full sm:w-auto">
            <a href="{{ route('admin.attendance.index') }}" class="bg-brand-navy hover:bg-slate-800 text-white px-4 py-2.5 rounded-lg text-xs font-bold transition flex items-center gap-2 shadow-sm">
                <i class="fa-solid fa-qrcode text-brand-gold"></i> Open Gate Scanner
            </a>
            <a href="{{ route('admin.attendance.export') }}" class="bg-slate-100 hover:bg-slate-200 text-slate-700 px-4 py-2.5 rounded-lg text-xs font-bold transition flex items-center gap-2">
                <i class="fa-solid fa-file-csv"></i> Export CSV
            </a>
            <form action="{{ route('admin.logout') }}" method="POST">
                @csrf
                <button type="submit" class="bg-red-50 hover:bg-red-100 text-red-600 px-3 py-2.5 rounded-lg text-xs font-bold transition">
                    <i class="fa-solid fa-right-from-bracket"></i>
                </button>
            </form>
        </div>
    </div> -->

    <!-- Top Key Metrics Cards -->
    <div class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-4 gap-4">
        <div class="bg-white p-5 rounded-xl border border-slate-200 shadow-sm">
            <div class="flex items-center justify-between">
                <span class="text-xs font-bold uppercase text-slate-400">Total Registered</span>
                <span class="w-8 h-8 rounded-full bg-slate-100 text-brand-navy flex items-center justify-center text-sm">
                    <i class="fa-solid fa-users"></i>
                </span>
            </div>
            <p class="text-3xl font-black text-brand-navy mt-2">{{ number_format($totalRegistered) }}</p>
            <p class="text-[11px] text-slate-500 mt-1">Total database capacity</p>
        </div>

        <div class="bg-white p-5 rounded-xl border border-slate-200 shadow-sm">
            <div class="flex items-center justify-between">
                <span class="text-xs font-bold uppercase text-slate-400">Present (Checked In)</span>
                <span class="w-8 h-8 rounded-full bg-emerald-50 text-emerald-600 flex items-center justify-center text-sm">
                    <i class="fa-solid fa-circle-check"></i>
                </span>
            </div>
            <p class="text-3xl font-black text-emerald-600 mt-2">{{ number_format($totalCheckedIn) }}</p>
            <p class="text-[11px] text-emerald-600 font-semibold mt-1">{{ $checkInPercentage }}% turn-out rate</p>
        </div>

        <div class="bg-white p-5 rounded-xl border border-slate-200 shadow-sm">
            <div class="flex items-center justify-between">
                <span class="text-xs font-bold uppercase text-slate-400">Pending Gate Entry</span>
                <span class="w-8 h-8 rounded-full bg-amber-50 text-amber-600 flex items-center justify-center text-sm">
                    <i class="fa-solid fa-clock"></i>
                </span>
            </div>
            <p class="text-3xl font-black text-amber-600 mt-2">{{ number_format($totalPending) }}</p>
            <p class="text-[11px] text-slate-500 mt-1">Awaiting scanner verification</p>
        </div>

        <div class="bg-white p-5 rounded-xl border border-slate-200 shadow-sm">
            <div class="flex items-center justify-between">
                <span class="text-xs font-bold uppercase text-slate-400">Intl. Delegates</span>
                <span class="w-8 h-8 rounded-full bg-purple-50 text-purple-600 flex items-center justify-center text-sm">
                    <i class="fa-solid fa-globe"></i>
                </span>
            </div>
            <p class="text-3xl font-black text-purple-700 mt-2">{{ number_format($passStats['international']) }}</p>
            <p class="text-[11px] text-slate-500 mt-1">Overseas attendees</p>
        </div>
    </div>

    <!-- Progress & Breakdown Grid -->
    <div class="grid grid-cols-1 lg:grid-cols-3 gap-6">
        
        <!-- Attendance Completion Progress Bar -->
        <div class="bg-white p-6 rounded-xl border border-slate-200 shadow-sm space-y-4">
            <h3 class="font-bold text-brand-navy text-sm uppercase tracking-wide flex items-center gap-2">
                <i class="fa-solid fa-chart-pie text-brand-gold"></i> Live Check-in Rate
            </h3>

            <div class="space-y-2">
                <div class="flex justify-between text-xs font-bold text-slate-700">
                    <span>Gate Completion</span>
                    <span>{{ $checkInPercentage }}%</span>
                </div>
                <div class="w-full bg-slate-100 rounded-full h-3 overflow-hidden">
                    <div class="bg-emerald-500 h-3 rounded-full transition-all duration-500" style="width: {{ $checkInPercentage }}%"></div>
                </div>
            </div>

            <!-- Pass Type Breakdown -->
            <div class="pt-4 border-t space-y-3">
                <p class="text-xs font-bold text-slate-500 uppercase">Pass Categories</p>
                
                <div class="flex justify-between items-center text-xs">
                    <span class="text-slate-600 flex items-center gap-2">
                        <span class="w-2 h-2 rounded-full bg-slate-800"></span> General Admission
                    </span>
                    <span class="font-bold text-slate-900">{{ $passStats['general'] }}</span>
                </div>

                <div class="flex justify-between items-center text-xs">
                    <span class="text-slate-600 flex items-center gap-2">
                        <span class="w-2 h-2 rounded-full bg-purple-600"></span> International
                    </span>
                    <span class="font-bold text-slate-900">{{ $passStats['international'] }}</span>
                </div>

                <div class="flex justify-between items-center text-xs">
                    <span class="text-slate-600 flex items-center gap-2">
                        <span class="w-2 h-2 rounded-full bg-blue-500"></span> Virtual Pass
                    </span>
                    <span class="font-bold text-slate-900">{{ $passStats['virtual'] }}</span>
                </div>
            </div>
        </div>

        <!-- Recent Live Check-In Stream -->
        <div class="lg:col-span-2 bg-white p-6 rounded-xl border border-slate-200 shadow-sm space-y-4">
            <div class="flex items-center justify-between border-b pb-3">
                <h3 class="font-bold text-brand-navy text-sm uppercase tracking-wide flex items-center gap-2">
                    <i class="fa-solid fa-bolt text-brand-gold"></i> Live Gate Check-In Stream
                </h3>
                <span class="text-[10px] font-bold uppercase tracking-wider text-emerald-700 bg-emerald-50 px-2.5 py-1 rounded-full border border-emerald-200">Real-Time</span>
            </div>

            <div class="overflow-x-auto">
                <table class="w-full text-left text-xs">
                    <thead>
                        <tr class="text-slate-400 font-bold uppercase border-b text-[10px]">
                            <th class="pb-2">Attendee</th>
                            <th class="pb-2">Reg Code</th>
                            <th class="pb-2">Pass</th>
                            <th class="pb-2 text-right">Checked In At</th>
                        </tr>
                    </thead>
                    <tbody class="divide-y divide-slate-100">
                        @forelse($recentCheckIns as $item)
                        <tr class="hover:bg-slate-50 transition">
                            <td class="py-2.5 font-bold text-slate-800">{{ $item->full_name }}</td>
                            <td class="py-2.5 font-mono text-slate-500">{{ $item->registration_code }}</td>
                            <td class="py-2.5">
                                <span class="px-2 py-0.5 rounded text-[10px] font-bold uppercase bg-slate-100 text-slate-700">
                                    {{ $item->pass_type }}
                                </span>
                            </td>
                            <td class="py-2.5 text-right font-medium text-emerald-600">
                                {{ $item->checked_in_at ? $item->checked_in_at->format('h:i:s A') : 'N/A' }}
                            </td>
                        </tr>
                        @empty
                        <tr>
                            <td colspan="4" class="text-center py-6 text-slate-400 font-medium">No check-ins recorded today yet.</td>
                        </tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    </div>

    <!-- System Audit Activity Stream -->
    <div class="bg-white p-6 rounded-xl border border-slate-200 shadow-sm space-y-4">
        <h3 class="font-bold text-brand-navy text-sm uppercase tracking-wide flex items-center gap-2">
            <i class="fa-solid fa-shield-cat text-brand-gold"></i> System Audit Trail
        </h3>

        <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-3">
            @forelse($recentLogs as $log)
            <div class="bg-slate-50 border border-slate-200 p-3 rounded-lg text-xs space-y-1">
                <div class="flex items-center justify-between font-bold text-[10px] text-slate-500 uppercase">
                    <span>{{ $log->action }}</span>
                    <span>{{ $log->created_at->diffForHumans() }}</span>
                </div>
                <p class="text-slate-800 font-medium line-clamp-2">{{ $log->description }}</p>
            </div>
            @empty
            <p class="text-xs text-slate-400 col-span-full">No system logs recorded.</p>
            @endforelse
        </div>
    </div>

</div>
@endsection