@extends('admin.admin_dashboard')

@section('admin')
<div class="content-body">
    <div class="container-fluid">

        <div class="row page-titles">
            <ol class="breadcrumb">
                <li class="breadcrumb-item"><a href="{{ route('admin.attendance.reports.index') }}">Reports</a></li>
                <li class="breadcrumb-item active"><a href="javascript:void(0)">Leave Report</a></li>
            </ol>
        </div>

        {{-- Filter Section --}}
        <div class="row">
            <div class="col-12">
                <div class="card">
                    <div class="card-header">
                        <h4 class="card-title">Leave Report</h4>
                    </div>
                    <div class="card-body">
                        <form method="GET" action="{{ route('admin.attendance.reports.leave-report') }}">
                            <div class="row">
                                <div class="col-md-3 mb-3">
                                    <label class="form-label">From Date <span class="text-danger">*</span></label>
                                    <input type="date" name="from_date" class="form-control" 
                                           value="{{ request('from_date', $fromDate ?? now()->startOfMonth()->format('Y-m-d')) }}" required>
                                </div>
                                <div class="col-md-3 mb-3">
                                    <label class="form-label">To Date <span class="text-danger">*</span></label>
                                    <input type="date" name="to_date" class="form-control" 
                                           value="{{ request('to_date', $toDate ?? now()->format('Y-m-d')) }}" required>
                                </div>
                                <div class="col-md-4 mb-3">
                                    <label class="form-label">Employee (Optional)</label>
                                    <select name="employee_id" class="form-control default-select wide">
                                        <option value="">All Employees</option>
                                        @foreach($employees as $emp)
                                            <option value="{{ $emp->id }}" {{ request('employee_id') == $emp->id ? 'selected' : '' }}>
                                                {{ $emp->name }} ({{ $emp->e_id }})
                                            </option>
                                        @endforeach
                                    </select>
                                </div>
                                <div class="col-md-2 mb-3 d-flex align-items-end">
                                    <button type="submit" class="btn btn-primary w-100">
                                        <i class="fa fa-search me-1"></i> Generate
                                    </button>
                                </div>
                            </div>
                        </form>
                    </div>
                </div>
            </div>
        </div>

        {{-- Report Data --}}
        @if(isset($reportData) && $reportData->isNotEmpty())
            @foreach($reportData as $data)
                <div class="row">
                    <div class="col-12">
                        <div class="card">
                            <div class="card-header bg-info text-white">
                                <h5 class="mb-0">
                                    <i class="fa fa-user me-2"></i>
                                    {{ $data['employee']->name }} 
                                    <small>(ID: {{ $data['employee']->e_id ?? $data['employee']->id }})</small>
                                    <span class="float-end">
                                        Total Leave Days: <strong>{{ $data['total_leave_days'] }}</strong>
                                    </span>
                                </h5>
                            </div>
                            <div class="card-body">
                                <div class="table-responsive">
                                    <table class="table table-bordered table-hover">
                                        <thead class="table-light">
                                            <tr>
                                                <th>From Date</th>
                                                <th>To Date</th>
                                                <th>Leave Type</th>
                                                <th>Days (in range)</th>
                                                <th>Reason</th>
                                                <th>Status</th>
                                            </tr>
                                        </thead>
                                        <tbody>
                                            @foreach($data['leave_details'] as $detail)
                                                <tr>
                                                    <td>{{ \Carbon\Carbon::parse($detail['leave']->from_date)->format('d M, Y') }}</td>
                                                    <td>{{ \Carbon\Carbon::parse($detail['leave']->to_date)->format('d M, Y') }}</td>
                                                    <td>
                                                        <span class="badge badge-primary">
                                                            {{ ucfirst($detail['leave']->leave_type ?? 'N/A') }}
                                                        </span>
                                                    </td>
                                                    <td><strong>{{ (int) $detail['days_in_range'] }}</strong> days</td>
                                                    <td>{{ $detail['leave']->reason ?? '-' }}</td>
                                                    <td>
                                                        @php
                                                            $status = strtolower($detail['leave']->status ?? 'unknown');
                                                            $badgeClass = match ($status) {
                                                                'approved' => 'badge-success',
                                                                'pending' => 'badge-warning',
                                                                'rejected' => 'badge-danger',
                                                                default => 'badge-secondary',
                                                            };
                                                        @endphp
                                                        <span class="badge {{ $badgeClass }}">{{ ucfirst($status) }}</span>
                                                    </td>
                                                </tr>
                                            @endforeach
                                        </tbody>
                                    </table>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            @endforeach

            {{-- Summary Card --}}
            <div class="row">
                <div class="col-12">
                    <div class="card bg-light">
                        <div class="card-body">
                            <h5 class="mb-3">Leave Summary</h5>
                            <div class="row">
                                @foreach($reportData as $data)
                                    <div class="col-md-3 mb-2">
                                        <div class="p-2 bg-white rounded">
                                            <strong>{{ $data['employee']->name }}</strong>: 
                                            <span class="badge badge-info">{{ $data['total_leave_days'] }} days</span>
                                        </div>
                                    </div>
                                @endforeach
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        @elseif(request()->has('from_date'))
            <div class="row">
                <div class="col-12">
                    <div class="alert alert-info">
                        <i class="fa fa-info-circle me-2"></i>
                        No leave records found for the selected criteria.
                    </div>
                </div>
            </div>
        @endif

    </div>
</div>
@endsection