@extends('layouts.app')

@section('title', 'Yönetici Dashboard')

@section('content')
@php
    // Manager'ın departmanındaki personellerin istatistikleri
    $managerDepartment = auth()->user()->employee->department ?? null;
    $teamMembers = $managerDepartment ? $managerDepartment->employees()->where('id', '!=', auth()->user()->employee->id)->get() : collect();
    $pendingApprovals = \App\Models\Leave::whereHas('employee', function($query) use ($managerDepartment) {
        if($managerDepartment) {
            $query->where('department_id', $managerDepartment->id);
        }
    })->where('status', 'pending')->count();
    
    $teamLeavesThisMonth = \App\Models\Leave::whereHas('employee', function($query) use ($managerDepartment) {
        if($managerDepartment) {
            $query->where('department_id', $managerDepartment->id);
        }
    })->whereMonth('start_date', now()->month)->where('status', 'approved')->sum('days');
@endphp

<!-- Manager Statistics -->
<div class="row mb-4">
    <div class="col-md-3 mb-3">
        <div class="card stat-card">
            <div class="card-body text-center">
                <div class="stat-number">{{ $teamMembers->count() }}</div>
                <div class="h6 mb-0">Takım Üyesi</div>
            </div>
        </div>
    </div>
    <div class="col-md-3 mb-3">
        <div class="card stat-card">
            <div class="card-body text-center">
                <div class="stat-number">{{ $pendingApprovals }}</div>
                <div class="h6 mb-0">Bekleyen Onay</div>
            </div>
        </div>
    </div>
    <div class="col-md-3 mb-3">
        <div class="card stat-card">
            <div class="card-body text-center">
                <div class="stat-number">{{ $teamLeavesThisMonth }}</div>
                <div class="h6 mb-0">Bu Ay İzin</div>
            </div>
        </div>
    </div>
    <div class="col-md-3 mb-3">
        <div class="card stat-card">
            <div class="card-body text-center">
                <div class="stat-number">{{ $managerDepartment ? $managerDepartment->employees()->where('status', 'active')->count() : 0 }}</div>
                <div class="h6 mb-0">Aktif Personel</div>
            </div>
        </div>
    </div>
</div>

<div class="row">
    <!-- Pending Approvals -->
    <div class="col-lg-8 mb-4">
        <div class="card">
            <div class="card-header d-flex justify-content-between align-items-center">
                <h5 class="card-title mb-0">
                    <i class="bi bi-clock-history me-2"></i>Bekleyen İzin Onayları
                </h5>
                <a href="{{ route('manager.approvals.index') }}" class="btn btn-sm btn-outline-primary">
                    Tümünü Gör
                </a>
            </div>
            <div class="card-body">
                @php
                    $pendingLeaves = \App\Models\Leave::whereHas('employee', function($query) use ($managerDepartment) {
                        if($managerDepartment) {
                            $query->where('department_id', $managerDepartment->id);
                        }
                    })->with(['employee.user', 'leaveType'])->where('status', 'pending')->orderBy('created_at', 'desc')->limit(5)->get();
                @endphp
                
                @if($pendingLeaves->count() > 0)
                    <div class="table-responsive">
                        <table class="table table-hover">
                            <thead>
                                <tr>
                                    <th>Personel</th>
                                    <th>İzin Türü</th>
                                    <th>Tarih</th>
                                    <th>Süre</th>
                                    <th>İşlemler</th>
                                </tr>
                            </thead>
                            <tbody>
                                @foreach($pendingLeaves as $leave)
                                    <tr>
                                        <td>
                                            <div class="d-flex align-items-center">
                                                <div class="bg-primary rounded-circle d-flex align-items-center justify-content-center me-2" style="width: 32px; height: 32px;">
                                                    <i class="bi bi-person-fill text-white"></i>
                                                </div>
                                                <div>
                                                    <div class="fw-semibold">{{ $leave->employee->user->name }}</div>
                                                    <small class="text-muted">{{ $leave->employee->position }}</small>
                                                </div>
                                            </div>
                                        </td>
                                        <td>
                                            <span class="badge bg-info">{{ $leave->leaveType->name }}</span>
                                        </td>
                                        <td>
                                            <div>{{ $leave->start_date->format('d.m.Y') }}</div>
                                            <small class="text-muted">{{ $leave->end_date->format('d.m.Y') }}</small>
                                        </td>
                                        <td>
                                            <span class="fw-semibold">{{ $leave->start_date->diffInDays($leave->end_date) + 1 }} gün</span>
                                        </td>
                                        <td>
                                            <div class="btn-group btn-group-sm">
                                                <a href="{{ route('employee.leaves.show', $leave) }}" class="btn btn-outline-primary">
                                                    <i class="bi bi-eye"></i>
                                                </a>
                                                <form method="POST" action="{{ route('manager.approvals.approve', $leave) }}" class="d-inline">
                                                    @csrf
                                                    <button type="submit" class="btn btn-outline-success" onclick="return confirm('Bu izni onaylamak istediğinizden emin misiniz?')">
                                                        <i class="bi bi-check"></i>
                                                    </button>
                                                </form>
                                                <form method="POST" action="{{ route('manager.approvals.reject', $leave) }}" class="d-inline">
                                                    @csrf
                                                    <button type="submit" class="btn btn-outline-danger" onclick="return confirm('Bu izni reddetmek istediğinizden emin misiniz?')">
                                                        <i class="bi bi-x"></i>
                                                    </button>
                                                </form>
                                            </div>
                                        </td>
                                    </tr>
                                @endforeach
                            </tbody>
                        </table>
                    </div>
                @else
                    <div class="text-center py-4">
                        <i class="bi bi-check-circle display-4 text-muted"></i>
                        <p class="text-muted mt-2">Bekleyen izin onayı bulunmuyor.</p>
                    </div>
                @endif
            </div>
        </div>
    </div>

    <!-- Team Members -->
    <div class="col-lg-4 mb-4">
        <div class="card">
            <div class="card-header">
                <h5 class="card-title mb-0">
                    <i class="bi bi-people me-2"></i>Takım Üyelerim
                </h5>
            </div>
            <div class="card-body">
                @if($teamMembers->count() > 0)
                    @foreach($teamMembers as $member)
                        <div class="d-flex align-items-center mb-3">
                            <div class="bg-primary rounded-circle d-flex align-items-center justify-content-center me-3" style="width: 40px; height: 40px;">
                                <i class="bi bi-person-fill text-white"></i>
                            </div>
                            <div class="flex-grow-1">
                                <div class="fw-semibold">{{ $member->user->name }}</div>
                                <small class="text-muted">{{ $member->position }}</small>
                            </div>
                            <div class="text-end">
                                @if($member->status === 'active')
                                    <span class="badge bg-success">Aktif</span>
                                @elseif($member->status === 'inactive')
                                    <span class="badge bg-secondary">Pasif</span>
                                @elseif($member->status === 'on_leave')
                                    <span class="badge bg-warning">İzinde</span>
                                @endif
                            </div>
                        </div>
                        @if(!$loop->last)
                            <hr>
                        @endif
                    @endforeach
                    
                    <div class="d-grid mt-3">
                        <a href="{{ route('manager.team.index') }}" class="btn btn-outline-primary">
                            <i class="bi bi-people me-2"></i>Tüm Takımı Gör
                        </a>
                    </div>
                @else
                    <div class="text-center py-4">
                        <i class="bi bi-people display-4 text-muted"></i>
                        <p class="text-muted mt-2">Takım üyesi bulunmuyor.</p>
                    </div>
                @endif
            </div>
        </div>
    </div>
</div>

<!-- Department Overview -->
@if($managerDepartment)
    <div class="row">
        <div class="col-12">
            <div class="card">
                <div class="card-header">
                    <h5 class="card-title mb-0">
                        <i class="bi bi-building me-2"></i>{{ $managerDepartment->name }} Departmanı Genel Bakış
                    </h5>
                </div>
                <div class="card-body">
                    <div class="row">
                        <div class="col-md-6">
                            <h6 class="text-muted">Departman Bilgileri</h6>
                            <div class="row g-3">
                                <div class="col-12">
                                    <div class="d-flex align-items-center">
                                        <i class="bi bi-person-badge text-primary me-2"></i>
                                        <div>
                                            <small class="text-muted">Müdür</small>
                                            <div class="fw-semibold">Atanmamış</div>
                                        </div>
                                    </div>
                                </div>
                                <div class="col-12">
                                    <div class="d-flex align-items-center">
                                        <i class="bi bi-envelope text-primary me-2"></i>
                                        <div>
                                            <small class="text-muted">E-posta</small>
                                            <div class="fw-semibold">Belirtilmemiş</div>
                                        </div>
                                    </div>
                                </div>
                                <div class="col-12">
                                    <div class="d-flex align-items-center">
                                        <i class="bi bi-people text-primary me-2"></i>
                                        <div>
                                            <small class="text-muted">Toplam Personel</small>
                                            <div class="fw-semibold">{{ $managerDepartment->employees()->count() }} kişi</div>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                        <div class="col-md-6">
                            <h6 class="text-muted">Bu Ay İstatistikler</h6>
                            <div class="row g-3">
                                <div class="col-12">
                                    <div class="d-flex justify-content-between">
                                        <span>Onaylanan İzinler:</span>
                                        <span class="fw-semibold">{{ $teamLeavesThisMonth }} gün</span>
                                    </div>
                                </div>
                                <div class="col-12">
                                    <div class="d-flex justify-content-between">
                                        <span>Bekleyen Onaylar:</span>
                                        <span class="fw-semibold">{{ $pendingApprovals }} başvuru</span>
                                    </div>
                                </div>
                                <div class="col-12">
                                    <div class="d-flex justify-content-between">
                                        <span>Aktif Personel:</span>
                                        <span class="fw-semibold">{{ $managerDepartment->employees()->where('status', 'active')->count() }} kişi</span>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                    
                    @if($managerDepartment->description)
                        <hr>
                        <div>
                            <h6 class="text-muted">Açıklama</h6>
                            <p class="mb-0">{{ $managerDepartment->description }}</p>
                        </div>
                    @endif
                </div>
            </div>
        </div>
    </div>
@endif
@endsection