@extends('layouts.app')

@section('page_title', 'Edit Leave Request')

@section('content')
<div class="container-fluid">
    <div class="row">
        <div class="col-12">
            <div class="card">
                <div class="card-header">
                    <div class="d-flex justify-content-between align-items-center">
                        <h4 class="mb-0">Edit Leave Request</h4>
                        <a href="{{ route('companies.hr.leaves.index', $company) }}" class="btn btn-secondary btn-sm">
                            <i class="bi bi-arrow-left me-1"></i> Back to List
                        </a>
                    </div>
                </div>
                <div class="card-body">
                    <form action="{{ route('companies.hr.leaves.update', [$company, $leave]) }}" method="POST" enctype="multipart/form-data">
                        @csrf
                        @method('PUT')
                        
                        <div class="row">
                            <div class="col-md-6">
                                <div class="mb-3">
                                    <label class="form-label">Employee</label>
                                    <input type="text" class="form-control" value="{{ $leave->employee->full_name }} ({{ $leave->employee->employee_id }})" disabled>
                                </div>
                            </div>
                            
                            <div class="col-md-6">
                                <div class="mb-3">
                                    <label for="leave_type" class="form-label">Leave Type <span class="text-danger">*</span></label>
                                    <select class="form-select @error('leave_type') is-invalid @enderror" id="leave_type" name="leave_type" required>
                                        <option value="">Select Leave Type</option>
                                        @foreach($leaveTypes as $type)
                                            <option value="{{ $type }}" {{ old('leave_type', $leave->leave_type) == $type ? 'selected' : '' }}>
                                                {{ ucfirst(str_replace('_', ' ', $type)) }}
                                            </option>
                                        @endforeach
                                    </select>
                                    @error('leave_type')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>
                        </div>
                        
                        <div class="row">
                            <div class="col-md-6">
                                <div class="mb-3">
                                    <label for="start_date" class="form-label">Start Date <span class="text-danger">*</span></label>
                                    <input type="date" class="form-control @error('start_date') is-invalid @enderror" id="start_date" name="start_date" value="{{ old('start_date', $leave->start_date->format('Y-m-d')) }}" required>
                                    @error('start_date')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>
                            
                            <div class="col-md-6">
                                <div class="mb-3">
                                    <label for="end_date" class="form-label">End Date <span class="text-danger">*</span></label>
                                    <input type="date" class="form-control @error('end_date') is-invalid @enderror" id="end_date" name="end_date" value="{{ old('end_date', $leave->end_date->format('Y-m-d')) }}" required>
                                    @error('end_date')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>
                        </div>
                        
                        <div class="row">
                            <div class="col-md-6">
                                <div class="mb-3">
                                    <label for="half_day_type" class="form-label">Half Day</label>
                                    <select class="form-select @error('half_day_type') is-invalid @enderror" id="half_day_type" name="half_day_type">
                                        <option value="">Not a half day</option>
                                        <option value="first_half" {{ old('half_day_type', $leave->half_day_type) == 'first_half' ? 'selected' : '' }}>First Half</option>
                                        <option value="second_half" {{ old('half_day_type', $leave->half_day_type) == 'second_half' ? 'selected' : '' }}>Second Half</option>
                                    </select>
                                    @error('half_day_type')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>
                            
                            <div class="col-md-6">
                                <div class="mb-3">
                                    <label class="form-label d-block">Emergency Leave</label>
                                    <div class="form-check form-check-inline">
                                        <input class="form-check-input" type="checkbox" id="is_emergency" name="is_emergency" value="1" {{ old('is_emergency', $leave->is_emergency) ? 'checked' : '' }}>
                                        <label class="form-check-label" for="is_emergency">
                                            This is an emergency leave request
                                        </label>
                                    </div>
                                </div>
                            </div>
                        </div>
                        
                        <div class="mb-3">
                            <label for="reason" class="form-label">Reason <span class="text-danger">*</span></label>
                            <textarea class="form-control @error('reason') is-invalid @enderror" id="reason" name="reason" rows="3" required>{{ old('reason', $leave->reason) }}</textarea>
                            @error('reason')
                                <div class="invalid-feedback">{{ $message }}</div>
                            @enderror
                        </div>
                        
                        @if($leave->attachment_path)
                        <div class="mb-3">
                            <label class="form-label">Current Attachment</label>
                            <div>
                                <a href="{{ Storage::url($leave->attachment_path) }}" target="_blank" class="btn btn-outline-primary btn-sm">
                                    <i class="bi bi-file-earmark-text me-1"></i> View Current Attachment
                                </a>
                            </div>
                        </div>
                        @endif
                        
                        <div class="mb-3">
                            <label for="attachment" class="form-label">Replace Supporting Document</label>
                            <input type="file" class="form-control @error('attachment') is-invalid @enderror" id="attachment" name="attachment" accept=".pdf,.jpg,.jpeg,.png">
                            <small class="text-muted">Leave empty to keep current document. Accepted formats: PDF, JPG, JPEG, PNG (Max: 2MB)</small>
                            @error('attachment')
                                <div class="invalid-feedback">{{ $message }}</div>
                            @enderror
                        </div>
                        
                        <hr>
                        
                        <div class="d-flex justify-content-end">
                            <a href="{{ route('companies.hr.leaves.show', [$company, $leave]) }}" class="btn btn-secondary me-2">Cancel</a>
                            <button type="submit" class="btn btn-primary">Update Leave Request</button>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>

<script>
document.addEventListener('DOMContentLoaded', function() {
    // Auto-set end date when half day is selected
    const halfDaySelect = document.getElementById('half_day_type');
    const startDateInput = document.getElementById('start_date');
    const endDateInput = document.getElementById('end_date');
    
    halfDaySelect.addEventListener('change', function() {
        if (this.value !== '') {
            // If half day is selected, set end date same as start date
            if (startDateInput.value) {
                endDateInput.value = startDateInput.value;
            }
        }
    });
    
    startDateInput.addEventListener('change', function() {
        if (halfDaySelect.value !== '') {
            // If half day is selected, keep end date same as start date
            endDateInput.value = this.value;
        }
    });
});
</script>
@endsection