@extends('layouts.app')

@section('title', '首頁 - 農業外勞工時管理系統')

@section('content')
<div class="page-hero p-4 p-lg-5 mb-4">
    <div class="row align-items-center g-3 position-relative">
        <div class="col-lg-8">
            <div class="page-title">農業外勞工時管理系統</div>
            <div class="page-subtitle">快速掌握今日工時、薪資與未填寫名單，操作簡潔直接。</div>
        </div>
        <div class="col-lg-4 text-lg-end">
            <div class="text-muted small mb-1">今日日期</div>
            <div class="fw-semibold fs-5">{{ $today->format('Y-m-d') }}</div>
        </div>
    </div>
</div>

<div class="row g-3 mb-4">
    <div class="col-lg-3 col-md-6">
        <div class="metric-card h-100 p-3 p-xl-4">
            <div class="d-flex justify-content-between align-items-start">
                <div>
                    <div class="text-muted small mb-1">今日工人數</div>
                    <div class="metric-value">{{ number_format($todayStats['workers']) }}</div>
                    <div class="text-muted small mt-2">目前在職工人 {{ number_format($workerCount) }} 位</div>
                </div>
                <div class="metric-icon"><i class="fa-solid fa-people-group"></i></div>
            </div>
        </div>
    </div>
    <div class="col-lg-3 col-md-6">
        <div class="metric-card h-100 p-3 p-xl-4">
            <div class="d-flex justify-content-between align-items-start">
                <div>
                    <div class="text-muted small mb-1">今日薪資</div>
                    <div class="metric-value">NT$ {{ number_format($todayStats['salary']) }}</div>
                    <div class="text-muted small mt-2">今天已填寫工時的薪資總額</div>
                </div>
                <div class="metric-icon"><i class="fa-solid fa-coins"></i></div>
            </div>
        </div>
    </div>
    <div class="col-lg-3 col-md-6">
        <div class="metric-card h-100 p-3 p-xl-4">
            <div class="d-flex justify-content-between align-items-start">
                <div>
                    <div class="text-muted small mb-1">本月薪資</div>
                    <div class="metric-value">NT$ {{ number_format($monthStats['salary']) }}</div>
                    <div class="text-muted small mt-2">{{ now()->format('Y-m') }} 累計</div>
                </div>
                <div class="metric-icon"><i class="fa-solid fa-chart-column"></i></div>
            </div>
        </div>
    </div>
    <div class="col-lg-3 col-md-6">
        <div class="metric-card h-100 p-3 p-xl-4">
            <div class="d-flex justify-content-between align-items-start">
                <div>
                    <div class="text-muted small mb-1">本月工時</div>
                    <div class="metric-value">{{ number_format($monthStats['hours'], 1) }}</div>
                    <div class="text-muted small mt-2">本月工作天數 {{ number_format($monthStats['days']) }} 天</div>
                </div>
                <div class="metric-icon"><i class="fa-solid fa-clock"></i></div>
            </div>
        </div>
    </div>
</div>

<div class="row g-3 mb-4">
    <div class="col-lg-8">
        <div class="card card-soft h-100">
            <div class="card-header d-flex justify-content-between align-items-center">
                <div>
                    <div class="fw-semibold">最近 7 天工時與薪資</div>
                    <div class="text-muted small">用圖表快速看出趨勢</div>
                </div>
                <a class="btn btn-sm btn-outline-secondary" href="{{ route('work-logs.index') }}">查看全部</a>
            </div>
            <div class="card-body">
                <canvas id="trendChart" height="110"></canvas>
            </div>
        </div>
    </div>
    <div class="col-lg-4">
        <div class="card card-soft h-100">
            <div class="card-header d-flex justify-content-between align-items-center">
                <div>
                    <div class="fw-semibold">今天尚未填寫工時</div>
                    <div class="text-muted small">提醒現場補登資料</div>
                </div>
                <span class="badge text-bg-secondary">{{ $missingWorkers->count() }} 人</span>
            </div>
            <div class="card-body">
                @forelse ($missingWorkers as $worker)
                    <div class="d-flex justify-content-between align-items-center border-bottom py-3">
                        <div>
                            <div class="fw-semibold">{{ $worker->name }}</div>
                            <div class="small text-muted">{{ $worker->country }} / {{ $worker->gender }}</div>
                        </div>
                        <a class="btn btn-sm btn-outline-primary" href="{{ route('work-logs.create', ['worker_id' => $worker->id, 'date' => $today->toDateString()]) }}">快速輸入</a>
                    </div>
                @empty
                    <div class="text-success fw-semibold">今天全部工人都已填寫。</div>
                @endforelse
            </div>
        </div>
    </div>
</div>

<div class="row g-3">
    <div class="col-lg-8">
        <div class="card card-soft h-100">
            <div class="card-header d-flex justify-content-between align-items-center">
                <div>
                    <div class="fw-semibold">最近工時紀錄</div>
                    <div class="text-muted small">按時間倒序顯示最近輸入的紀錄</div>
                </div>
                <div class="d-flex gap-2">
                    <a href="{{ route('work-logs.print-daily', ['date' => $today->toDateString()]) }}" class="btn btn-sm btn-outline-dark">今日列印</a>
                    <a href="{{ route('reports.monthly.print', ['month' => now()->format('Y-m')]) }}" class="btn btn-sm btn-outline-dark">月報列印</a>
                </div>
            </div>
            <div class="table-responsive">
                <table class="table table-hover align-middle mb-0">
                    <thead class="table-light">
                        <tr>
                            <th>日期</th>
                            <th>工人</th>
                            <th>工時</th>
                            <th>薪資</th>
                            <th>內容</th>
                        </tr>
                    </thead>
                    <tbody>
                        @forelse ($recentLogs as $log)
                            <tr>
                                <td>{{ $log->work_date->format('Y-m-d') }}</td>
                                <td>{{ $log->worker?->name }}</td>
                                <td>{{ number_format($log->total_hours, 1) }}</td>
                                <td>NT$ {{ number_format($log->total_salary) }}</td>
                                <td>{{ $log->work_content }}</td>
                            </tr>
                        @empty
                            <tr><td colspan="5" class="text-center text-muted py-4">尚無資料</td></tr>
                        @endforelse
                    </tbody>
                </table>
            </div>
        </div>
    </div>
    <div class="col-lg-4">
        <div class="card card-soft h-100">
            <div class="card-header"><strong>今日捷徑</strong></div>
            <div class="card-body d-grid gap-2">
                <a href="{{ route('work-logs.create', ['date' => $today->toDateString()]) }}" class="btn btn-primary"><i class="fa-solid fa-plus me-1"></i>一鍵新增今天工時</a>
                <a href="{{ route('workers.create') }}" class="btn btn-outline-primary"><i class="fa-solid fa-user-plus me-1"></i>新增工人</a>
                <a href="{{ route('reports.monthly') }}" class="btn btn-outline-secondary"><i class="fa-solid fa-chart-line me-1"></i>月薪統計</a>
                <a href="{{ route('backup.index') }}" class="btn btn-outline-secondary"><i class="fa-solid fa-database me-1"></i>備份管理</a>
            </div>
        </div>
    </div>
</div>
@endsection

@push('scripts')
<script>
    const trendLabels = @json($recent7Days->map(fn ($row) => \Carbon\Carbon::parse($row->work_date)->format('m/d')));
    const trendSalary = @json($recent7Days->map(fn ($row) => (float) $row->total_salary));
    const trendHours = @json($recent7Days->map(fn ($row) => (float) $row->total_hours));

    new Chart(document.getElementById('trendChart'), {
        data: {
            labels: trendLabels,
            datasets: [
                { type: 'bar', label: '薪資', data: trendSalary, backgroundColor: 'rgba(13,110,253,.25)', borderColor: '#0d6efd', borderWidth: 1 },
                { type: 'line', label: '工時', data: trendHours, borderColor: '#198754', tension: .35, yAxisID: 'y1' },
            ]
        },
        options: {
            responsive: true,
            plugins: { legend: { position: 'bottom' } },
            scales: {
                y: { beginAtZero: true, position: 'left' },
                y1: { beginAtZero: true, position: 'right', grid: { drawOnChartArea: false } }
            }
        }
    });
</script>
@endpush