@extends('layouts.admin')

@section('title', 'Positions Report')

@section('content')
<div class="container-fluid">
    <!-- Page Header -->
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h1 class="h3 mb-0 text-gray-800">Positions Report</h1>
            <p class="text-muted">Analysis of position performance and statistics</p>
        </div>
        <div>
            <a href="{{ route('admin.reports.index') }}" class="btn btn-outline-secondary">
                <i class="fas fa-arrow-left me-2"></i>Back to Reports
            </a>
        </div>
    </div>

    <!-- Filters -->
    <div class="card shadow mb-4">
        <div class="card-header py-3">
            <h6 class="m-0 font-weight-bold text-primary">Report Filters</h6>
        </div>
        <div class="card-body">
            <form method="GET" action="{{ route('admin.reports.positions') }}" class="row g-3">
                <div class="col-md-4">
                    <label for="date_from" class="form-label">From Date</label>
                    <input type="date" class="form-control" id="date_from" name="date_from" value="{{ $dateFrom }}">
                </div>
                <div class="col-md-4">
                    <label for="date_to" class="form-label">To Date</label>
                    <input type="date" class="form-control" id="date_to" name="date_to" value="{{ $dateTo }}">
                </div>
                <div class="col-md-4">
                    <label for="department_id" class="form-label">Department</label>
                    <select class="form-select" id="department_id" name="department_id">
                        <option value="">All Departments</option>
                        @foreach($departments as $department)
                            <option value="{{ $department->id }}" {{ request('department_id') == $department->id ? 'selected' : '' }}>
                                {{ $department->name }}
                            </option>
                        @endforeach
                    </select>
                </div>
                <div class="col-12">
                    <button type="submit" class="btn btn-primary">
                        <i class="fas fa-filter me-1"></i>Apply Filters
                    </button>
                    <a href="{{ route('admin.reports.positions') }}" class="btn btn-outline-secondary">
                        <i class="fas fa-times me-1"></i>Clear Filters
                    </a>
                </div>
            </form>
        </div>
    </div>

    <!-- Summary Statistics -->
    <div class="row">
        <div class="col-xl-3 col-md-6 mb-4">
            <div class="card border-left-primary shadow h-100 py-2">
                <div class="card-body">
                    <div class="row no-gutters align-items-center">
                        <div class="col mr-2">
                            <div class="text-xs font-weight-bold text-primary text-uppercase mb-1">
                                Total Positions
                            </div>
                            <div class="h5 mb-0 font-weight-bold text-gray-800">
                                {{ $reportData['total_positions'] }}
                            </div>
                        </div>
                        <div class="col-auto">
                            <i class="fas fa-briefcase fa-2x text-gray-300"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <div class="col-xl-3 col-md-6 mb-4">
            <div class="card border-left-success shadow h-100 py-2">
                <div class="card-body">
                    <div class="row no-gutters align-items-center">
                        <div class="col mr-2">
                            <div class="text-xs font-weight-bold text-success text-uppercase mb-1">
                                Published Positions
                            </div>
                            <div class="h5 mb-0 font-weight-bold text-gray-800">
                                {{ $reportData['positions_by_status']['published'] ?? 0 }}
                            </div>
                        </div>
                        <div class="col-auto">
                            <i class="fas fa-check-circle fa-2x text-gray-300"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <div class="col-xl-3 col-md-6 mb-4">
            <div class="card border-left-info shadow h-100 py-2">
                <div class="card-body">
                    <div class="row no-gutters align-items-center">
                        <div class="col mr-2">
                            <div class="text-xs font-weight-bold text-info text-uppercase mb-1">
                                Draft Positions
                            </div>
                            <div class="h5 mb-0 font-weight-bold text-gray-800">
                                {{ $reportData['positions_by_status']['draft'] ?? 0 }}
                            </div>
                        </div>
                        <div class="col-auto">
                            <i class="fas fa-edit fa-2x text-gray-300"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <div class="col-xl-3 col-md-6 mb-4">
            <div class="card border-left-warning shadow h-100 py-2">
                <div class="card-body">
                    <div class="row no-gutters align-items-center">
                        <div class="col mr-2">
                            <div class="text-xs font-weight-bold text-warning text-uppercase mb-1">
                                Closed Positions
                            </div>
                            <div class="h5 mb-0 font-weight-bold text-gray-800">
                                {{ $reportData['positions_by_status']['closed'] ?? 0 }}
                            </div>
                        </div>
                        <div class="col-auto">
                            <i class="fas fa-lock fa-2x text-gray-300"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Charts and Data -->
    <div class="row">
        <!-- Positions by Department -->
        <div class="col-lg-6">
            <div class="card shadow mb-4">
                <div class="card-header py-3">
                    <h6 class="m-0 font-weight-bold text-primary">Positions by Department</h6>
                </div>
                <div class="card-body">
                    @if($reportData['positions_by_department']->count() > 0)
                        @foreach($reportData['positions_by_department'] as $department => $count)
                        <div class="d-flex justify-content-between align-items-center mb-2">
                            <span>{{ $department ?: 'Unknown Department' }}</span>
                            <div>
                                <span class="badge bg-primary">{{ $count }}</span>
                                <span class="text-muted small">
                                    ({{ $reportData['total_positions'] > 0 ? round(($count / $reportData['total_positions']) * 100, 1) : 0 }}%)
                                </span>
                            </div>
                        </div>
                        @endforeach
                    @else
                        <p class="text-muted">No data available for the selected period.</p>
                    @endif
                </div>
            </div>
        </div>

        <!-- Positions by Status -->
        <div class="col-lg-6">
            <div class="card shadow mb-4">
                <div class="card-header py-3">
                    <h6 class="m-0 font-weight-bold text-success">Positions by Status</h6>
                </div>
                <div class="card-body">
                    @if($reportData['positions_by_status']->count() > 0)
                        @foreach($reportData['positions_by_status'] as $status => $count)
                        <div class="d-flex justify-content-between align-items-center mb-2">
                            <span class="text-capitalize">{{ str_replace('_', ' ', $status) }}</span>
                            <span class="badge bg-success">{{ $count }}</span>
                        </div>
                        @endforeach
                    @else
                        <p class="text-muted">No data available for the selected period.</p>
                    @endif
                </div>
            </div>
        </div>
    </div>

    <!-- Most Popular Positions -->
    <div class="row">
        <div class="col-lg-12">
            <div class="card shadow mb-4">
                <div class="card-header py-3">
                    <h6 class="m-0 font-weight-bold text-info">Most Popular Positions</h6>
                </div>
                <div class="card-body">
                    @if($reportData['most_popular_positions']->count() > 0)
                        <div class="table-responsive">
                            <table class="table table-bordered">
                                <thead>
                                    <tr>
                                        <th>Position Title</th>
                                        <th>Department</th>
                                        <th>Status</th>
                                        <th>Total Applications</th>
                                        <th>Application Deadline</th>
                                        <th>Created Date</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    @foreach($reportData['most_popular_positions'] as $position)
                                    <tr>
                                        <td>{{ $position->title }}</td>
                                        <td>{{ $position->department->name ?? 'N/A' }}</td>
                                        <td>
                                            <span class="badge bg-{{ $position->status === 'published' ? 'success' : ($position->status === 'draft' ? 'warning' : 'secondary') }}">
                                                {{ ucfirst($position->status) }}
                                            </span>
                                        </td>
                                        <td>
                                            <span class="badge bg-primary">{{ $position->applications->count() }}</span>
                                        </td>
                                        <td>{{ $position->application_deadline ? \Carbon\Carbon::parse($position->application_deadline)->format('M d, Y') : 'N/A' }}</td>
                                        <td>{{ $position->created_at->format('M d, Y') }}</td>
                                    </tr>
                                    @endforeach
                                </tbody>
                            </table>
                        </div>
                    @else
                        <p class="text-muted">No positions found for the selected criteria.</p>
                    @endif
                </div>
            </div>
        </div>
    </div>

    <!-- Application Statistics by Position -->
    <div class="row">
        <div class="col-lg-12">
            <div class="card shadow mb-4">
                <div class="card-header py-3">
                    <h6 class="m-0 font-weight-bold text-warning">Application Statistics by Position</h6>
                </div>
                <div class="card-body">
                    @if($reportData['application_statistics']->count() > 0)
                        <div class="table-responsive">
                            <table class="table table-bordered">
                                <thead>
                                    <tr>
                                        <th>Position</th>
                                        <th>Total Applications</th>
                                        <th>Submitted</th>
                                        <th>Under Review</th>
                                        <th>Selected</th>
                                        <th>Rejected</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    @foreach($reportData['application_statistics'] as $stat)
                                    <tr>
                                        <td>{{ $stat['position'] }}</td>
                                        <td>
                                            <span class="badge bg-info">{{ $stat['total_applications'] }}</span>
                                        </td>
                                        <td>{{ $stat['applications_by_status']['submitted'] ?? 0 }}</td>
                                        <td>{{ $stat['applications_by_status']['under_review'] ?? 0 }}</td>
                                        <td>{{ $stat['applications_by_status']['selected'] ?? 0 }}</td>
                                        <td>{{ $stat['applications_by_status']['rejected'] ?? 0 }}</td>
                                    </tr>
                                    @endforeach
                                </tbody>
                            </table>
                        </div>
                    @else
                        <p class="text-muted">No application statistics available for the selected criteria.</p>
                    @endif
                </div>
            </div>
        </div>
    </div>
</div>
@endsection