@extends('layouts.app')
@section('title', 'Riwayat Absensi Global')

@section('content')
<style>
    @import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;600;700;800;900&display=swap');
    
    :root { --arn-teal: #0d9488; --arn-teal-light: #f0fdfa; --arn-dark: #111827; }
    
    .content-inner { font-family: 'Plus Jakarta Sans', sans-serif; background: #fcfdfd; min-height: 100vh;}
    .text-massive { font-size: 2rem; font-weight: 900; line-height: 1; letter-spacing: -1.5px; color: var(--arn-dark); }
    .text-heading { font-size: 1.15rem; font-weight: 900; color: var(--arn-dark); letter-spacing: -0.5px; }
    .label-mono { font-family: monospace; font-size: 0.7rem; letter-spacing: 0.1em; color: #6b7280; text-transform: uppercase; font-weight: 800; }
    
    .card-modern { border-radius: 16px; border: 1px solid #e5e7eb; background: #fff; }
    .table-container { border-radius: 12px; overflow: hidden; border: 1px solid #e5e7eb; background: #fff; }
    .table-teal th { 
        background-color: var(--arn-teal) !important; 
        color: #ffffff !important; 
        font-size: 0.8rem; 
        font-weight: 800; 
        padding: 14px 16px; 
        border: none; 
    }
    .table-teal td { padding: 14px 16px; vertical-align: middle; border-bottom: 1px solid #f1f5f9; }
    
    /* Style untuk dropdown status */
    .status-dropdown {
        border: 2px solid #e5e7eb;
        border-radius: 8px;
        font-weight: 700;
        font-size: 0.75rem;
        padding: 8px 12px;
        cursor: pointer;
        transition: all 0.2s ease;
        background: white;
    }
    .status-dropdown:focus {
        outline: none;
        border-color: var(--arn-teal);
        box-shadow: 0 0 0 3px rgba(13,148,136,0.1);
    }
    .status-dropdown.status-hadir { background: #f0fdfa; color: #0d9488; border-color: #ccfbf1; }
    .status-dropdown.status-izin { background: #eff6ff; color: #3b82f6; border-color: #dbeafe; }
    .status-dropdown.status-sakit { background: #fefce8; color: #ca8a04; border-color: #fef08a; }
    .status-dropdown.status-alpha { background: #fef2f2; color: #ef4444; border-color: #fee2e2; }
    
    /* Pagination */
    .pagination-nav {
        display: flex;
        gap: 12px;
        align-items: center;
        justify-content: center;
        margin-top: 24px;
    }
    .pagination-btn {
        background: white;
        color: var(--arn-teal);
        border: 1px solid var(--arn-teal);
        padding: 8px 24px;
        border-radius: 30px;
        font-weight: 600;
        font-size: 0.85rem;
        text-decoration: none;
        transition: all 0.2s;
    }
    .pagination-btn:hover {
        background: #f0fdfa;
        transform: translateY(-1px);
    }
    .pagination-btn.disabled {
        background: white;
        color: #94a3b8;
        border: 1px solid #e2e8f0;
        cursor: not-allowed;
        pointer-events: none;
    }
    .pagination-info {
        font-size: 0.7rem;
        color: #94a3b8;
        text-align: center;
        margin-top: 12px;
    }
    
    /* Toast/Alert */
    .alert-custom {
        border-radius: 12px;
        padding: 12px 16px;
        margin-bottom: 20px;
        font-size: 0.85rem;
    }
    .alert-success {
        background: #f0fdf4;
        color: #15803d;
        border: 1px solid #bbf7d0;
    }
    .alert-error {
        background: #fef2f2;
        color: #b91c1c;
        border: 1px solid #fecaca;
    }
</style>

<div class="content-inner p-4 p-md-5">

    {{-- Header --}}
    <div class="mb-4">
        <div class="label-mono mb-1" style="color: var(--arn-teal);">MANAJEMEN DATA</div>
        <h1 class="text-massive mb-1">Riwayat Absensi Global</h1>
        <p class="text-muted">Kelola dan pantau rekam jejak kehadiran seluruh mahasiswa.</p>
    </div>

    {{-- Alert Session --}}
    @if(session('success'))
    <div class="alert-custom alert-success mb-4">
        <i class="bi bi-check-circle-fill me-2"></i> {{ session('success') }}
    </div>
    @endif
    @if(session('error'))
    <div class="alert-custom alert-error mb-4">
        <i class="bi bi-exclamation-triangle-fill me-2"></i> {{ session('error') }}
    </div>
    @endif

    {{-- Filter --}}
    <div class="card-modern p-4 mb-4" style="background: #f8fafc;">
        <h5 class="text-heading mb-3">Filter Data</h5>
        <form method="GET" class="row g-3 align-items-end">
            <div class="col-md-4">
                <label class="label-mono mb-1 text-dark">NAMA / NIM</label>
                <input type="text" name="search" class="form-control" style="height: 44px; border-radius: 10px;" placeholder="Cari mahasiswa..." value="{{ request('search') }}">
            </div>
            <div class="col-md-4">
                <label class="label-mono mb-1 text-dark">MATA KULIAH</label>
                <select name="matkul_id" class="form-select" style="height: 44px; border-radius: 10px;">
                    <option value="">Semua Mata Kuliah</option>
                    @foreach($matkulList as $mk)
                        <option value="{{ $mk->id }}" {{ request('matkul_id') == $mk->id ? 'selected' : '' }}>
                            {{ $mk->nama }} ({{ $mk->kode }})
                        </option>
                    @endforeach
                </select>
            </div>
            <div class="col-md-3">
                <label class="label-mono mb-1 text-dark">STATUS</label>
                <select name="status" class="form-select" style="height: 44px; border-radius: 10px;">
                    <option value="">Semua Status</option>
                    <option value="hadir" {{ request('status')=='hadir' ? 'selected' : '' }}>Hadir</option>
                    <option value="izin" {{ request('status')=='izin' ? 'selected' : '' }}>Izin</option>
                    <option value="sakit" {{ request('status')=='sakit' ? 'selected' : '' }}>Sakit</option>
                    <option value="alpha" {{ request('status')=='alpha' ? 'selected' : '' }}>Alpha</option>
                </select>
            </div>
            <div class="col-md-1">
                <button type="submit" class="btn w-100" style="background: var(--arn-teal); color: white; font-weight: 700; height: 44px; border-radius: 10px;">
                    Filter
                </button>
            </div>
        </form>
        @if(request()->hasAny(['search','matkul_id','status']))
        <div class="mt-3">
            <a href="{{ route('admin.laporan.list') }}" class="btn btn-sm btn-outline-secondary">
                <i class="bi bi-arrow-repeat me-1"></i> Reset Filter
            </a>
        </div>
        @endif
    </div>

    {{-- Tabel --}}
    <div class="d-flex justify-content-between align-items-center mb-3">
        <h5 class="text-heading m-0">Log Presensi</h5>
        <span class="badge" style="background: #f3f4f6; color: var(--arn-dark); font-weight: 700; padding: 6px 12px; border-radius: 20px;">
            {{ $absensis->total() }} Data
        </span>
    </div>

    <div class="table-container">
        <div class="table-responsive">
            <table class="table table-teal mb-0">
                <thead>
                    <tr>
                        <th class="ps-3">Tanggal & Jam</th>
                        <th>Mahasiswa</th>
                        <th>Mata Kuliah</th>
                        <th>Status</th>
                        <th class="pe-3 text-center">Aksi</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($absensis as $a)
                    @php
                        $currentStatus = strtolower($a->status ?? 'alpha');
                        $rowColor = '';
                        if($currentStatus == 'hadir') $rowColor = '#f0fdfa';
                        elseif($currentStatus == 'izin') $rowColor = '#eff6ff';
                        elseif($currentStatus == 'sakit') $rowColor = '#fefce8';
                        else $rowColor = '#fef2f2';
                    @endphp
                    <tr>
                        <td class="ps-3">
                            <div class="fw-bold" style="font-size: 0.85rem;">{{ \Carbon\Carbon::parse($a->waktu_absen)->format('d/m/Y') }}</div>
                            <div class="text-muted" style="font-size: 0.7rem;">{{ \Carbon\Carbon::parse($a->waktu_absen)->format('H:i') }} WIB</div>
                        </td>
                        <td>
                            <div class="d-flex align-items-center gap-2">
                                <div style="width: 36px; height: 36px; border-radius: 10px; background: var(--arn-teal); display: flex; align-items: center; justify-content: center; color: white; font-weight: 800; font-size: 0.8rem;">
                                    {{ strtoupper(substr($a->user->name ?? 'M', 0, 2)) }}
                                </div>
                                <div>
                                    <div class="fw-bold" style="font-size: 0.85rem;">{{ $a->user->name ?? '-' }}</div>
                                    <div class="text-muted" style="font-size: 0.65rem;">{{ $a->user->nim_nip ?? '-' }}</div>
                                </div>
                            </div>
                        </td>
                        <td>
                            <div class="fw-bold" style="font-size: 0.85rem;">{{ $a->jadwal->mataKuliah->nama ?? '-' }}</div>
                            <div class="text-muted" style="font-size: 0.65rem;">
                                {{ $a->jadwal->hari ?? '-' }}, {{ substr($a->jadwal->jam_mulai ?? '00:00:00', 0, 5) }} WIB
                            </div>
                        </td>
                        <td>
                            @if($currentStatus == 'hadir')
                                <span class="badge" style="background: #d1fae5; color: #065f46; padding: 6px 12px;">✅ Hadir</span>
                            @elseif($currentStatus == 'izin')
                                <span class="badge" style="background: #fed7aa; color: #92400e; padding: 6px 12px;">📝 Izin</span>
                            @elseif($currentStatus == 'sakit')
                                <span class="badge" style="background: #fef08a; color: #854d0e; padding: 6px 12px;">🤒 Sakit</span>
                            @else
                                <span class="badge" style="background: #fee2e2; color: #991b1b; padding: 6px 12px;">❌ Alpha</span>
                            @endif
                        </td>
                        <td class="pe-3 text-center">
                            @if($a->id)
                            <form action="{{ route('admin.absensi.update-status', $a->id) }}" method="POST" class="d-inline-block">
                                @csrf
                                @method('PUT')
                                <select name="status" onchange="this.form.submit()" class="status-dropdown status-{{ $currentStatus }}">
                                    <option value="hadir" {{ $currentStatus == 'hadir' ? 'selected' : '' }}>✅ Hadir</option>
                                    <option value="izin" {{ $currentStatus == 'izin' ? 'selected' : '' }}>📝 Izin</option>
                                    <option value="sakit" {{ $currentStatus == 'sakit' ? 'selected' : '' }}>🤒 Sakit</option>
                                    <option value="alpha" {{ $currentStatus == 'alpha' ? 'selected' : '' }}>❌ Alpha</option>
                                </select>
                            </form>
                            @else
                            <span class="text-muted small">Tidak dapat diubah</span>
                            @endif
                        </td>
                    </tr>
                    @empty
                    <tr>
                        <td colspan="5" class="text-center py-5">
                            <div class="text-muted">Tidak ada data absensi yang ditemukan.</div>
                        </td>
                    </tr>
                    @endforelse
                </tbody>
            </table>
        </div>
    </div>

    {{-- Pagination --}}
    @if($absensis->hasPages())
    <div class="pagination-nav">
        @if($absensis->onFirstPage())
            <span class="pagination-btn disabled">« Sebelumnya</span>
        @else
            <a href="{{ $absensis->previousPageUrl() }}" class="pagination-btn">« Sebelumnya</a>
        @endif
        
        @if($absensis->hasMorePages())
            <a href="{{ $absensis->nextPageUrl() }}" class="pagination-btn">Selanjutnya »</a>
        @else
            <span class="pagination-btn disabled">Selanjutnya »</span>
        @endif
    </div>
    <div class="pagination-info">
        Menampilkan {{ $absensis->firstItem() }} - {{ $absensis->lastItem() }} dari {{ $absensis->total() }} data
    </div>
    @endif
</div>
@endsection