@extends('layouts.admin')

@section('title', 'Edit Department')

@section('content')
<div class="d-sm-flex align-items-center justify-content-between mb-4">
    <h1 class="h3 mb-0 text-gray-800">Edit Department</h1>
    <div>
        <a href="{{ route('admin.departments.show', $department) }}" class="btn btn-info">
            <i class="fas fa-eye fa-sm text-white-50"></i> View
        </a>
        <a href="{{ route('admin.departments.index') }}" class="btn btn-secondary">
            <i class="fas fa-arrow-left fa-sm text-white-50"></i> Back
        </a>
    </div>
</div>

<div class="card shadow mb-4">
    <div class="card-header py-3">
        <h6 class="m-0 font-weight-bold text-primary">Edit Department Details</h6>
    </div>
    <div class="card-body">
        <form action="{{ route('admin.departments.update', $department) }}" method="POST">
            @csrf
            @method('PUT')
            
            <div class="row">
                <div class="col-md-6">
                    <div class="form-group">
                        <label for="name">Department Name <span class="text-danger">*</span></label>
                        <input type="text" class="form-control @error('name') is-invalid @enderror" 
                               id="name" name="name" value="{{ old('name', $department->name) }}" 
                               placeholder="Enter department name" required>
                        @error('name')
                            <div class="invalid-feedback">{{ $message }}</div>
                        @enderror
                    </div>
                </div>
                <div class="col-md-6">
                    <div class="form-group">
                        <label for="code">Department Code <span class="text-danger">*</span></label>
                        <input type="text" class="form-control @error('code') is-invalid @enderror" 
                               id="code" name="code" value="{{ old('code', $department->code) }}" 
                               placeholder="e.g., CSE, ECE, ME" required>
                        @error('code')
                            <div class="invalid-feedback">{{ $message }}</div>
                        @enderror
                    </div>
                </div>
            </div>

            <div class="form-group">
                <label for="description">Description</label>
                <textarea class="form-control @error('description') is-invalid @enderror" 
                          id="description" name="description" rows="3" 
                          placeholder="Enter department description">{{ old('description', $department->description) }}</textarea>
                @error('description')
                    <div class="invalid-feedback">{{ $message }}</div>
                @enderror
            </div>

            <div class="form-group">
                <label for="status">Status <span class="text-danger">*</span></label>
                <select class="form-control @error('status') is-invalid @enderror" 
                        id="status" name="status" required>
                    <option value="1" {{ old('status', $department->status) == '1' ? 'selected' : '' }}>Active</option>
                    <option value="0" {{ old('status', $department->status) == '0' ? 'selected' : '' }}>Inactive</option>
                </select>
                @error('status')
                    <div class="invalid-feedback">{{ $message }}</div>
                @enderror
            </div>

            <div class="form-group">
                <button type="submit" class="btn btn-primary">
                    <i class="fas fa-save"></i> Update Department
                </button>
                <a href="{{ route('admin.departments.show', $department) }}" class="btn btn-secondary ml-2">
                    <i class="fas fa-times"></i> Cancel
                </a>
            </div>
        </form>
    </div>
</div>

@if($department->advertisements()->count() > 0)
<div class="card shadow mb-4">
    <div class="card-header py-3">
        <h6 class="m-0 font-weight-bold text-warning">
            <i class="fas fa-exclamation-triangle"></i> Important Notice
        </h6>
    </div>
    <div class="card-body">
        <div class="alert alert-warning" role="alert">
            <strong>This department has {{ $department->advertisements()->count() }} advertisement(s).</strong>
            <br>
            Please be careful when making changes as they may affect existing advertisements.
        </div>
    </div>
</div>
@endif
@endsection