@extends('layouts.admin')

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

@section('content')
<div class="container">
    <div class="mb-4">
        <a href="{{ route('admin.topics.index') }}" class="btn btn-secondary">← Back to Topics</a>
    </div>

    <h1>Edit Topic: {{ $topic->name }}</h1>

    <div class="card">
        <div class="card-body">
            <form action="{{ route('admin.topics.update', $topic) }}" method="POST">
                @csrf
                @method('PUT')

                <div class="mb-3">
                    <label for="subject_id" class="form-label">Subject *</label>
                    <select class="form-select @error('subject_id') is-invalid @enderror" 
                            id="subject_id" name="subject_id" required>
                        <option value="">Select a subject</option>
                        @foreach($subjects as $subject)
                            <option value="{{ $subject->id }}" 
                                    {{ old('subject_id', $topic->subject_id) == $subject->id ? 'selected' : '' }}>
                                {{ $subject->classModel->name }} - {{ $subject->name }}
                            </option>
                        @endforeach
                    </select>
                    @error('subject_id')
                        <div class="invalid-feedback">{{ $message }}</div>
                    @enderror
                </div>

                <div class="mb-3">
                    <label for="name" class="form-label">Topic Name *</label>
                    <input type="text" class="form-control @error('name') is-invalid @enderror" 
                           id="name" name="name" value="{{ old('name', $topic->name) }}" 
                           placeholder="e.g., Numbers & Counting" required>
                    @error('name')
                        <div class="invalid-feedback">{{ $message }}</div>
                    @enderror
                </div>

                <div class="mb-3">
                    <label for="description" class="form-label">Description</label>
                    <textarea class="form-control @error('description') is-invalid @enderror" 
                              id="description" name="description" rows="3" 
                              placeholder="e.g., Understanding numbers from 1 to 100">{{ old('description', $topic->description) }}</textarea>
                    @error('description')
                        <div class="invalid-feedback">{{ $message }}</div>
                    @enderror
                </div>

                <div class="mb-3">
                    <label for="question_template" class="form-label">Question Template</label>
                    <input type="text" class="form-control @error('question_template') is-invalid @enderror" 
                           id="question_template" name="question_template" 
                           value="{{ old('question_template', $topic->question_template ?? 'Tell me about {name}') }}" 
                           placeholder="e.g., Tell me about {name}">
                    <small class="form-text text-muted">Use {name} as placeholder for topic name. Default: "Tell me about {name}"</small>
                    @error('question_template')
                        <div class="invalid-feedback">{{ $message }}</div>
                    @enderror
                </div>

                <div class="mb-3">
                    <label for="order" class="form-label">Order</label>
                    <input type="number" class="form-control @error('order') is-invalid @enderror" 
                           id="order" name="order" value="{{ old('order', $topic->order) }}" min="0">
                    <small class="form-text text-muted">Lower numbers appear first</small>
                    @error('order')
                        <div class="invalid-feedback">{{ $message }}</div>
                    @enderror
                </div>

                <div class="mb-3 form-check">
                    <input type="checkbox" class="form-check-input" id="is_active" name="is_active" 
                           value="1" {{ old('is_active', $topic->is_active) ? 'checked' : '' }}>
                    <label class="form-check-label" for="is_active">
                        Active
                    </label>
                </div>

                <button type="submit" class="btn btn-primary">Update Topic</button>
                <a href="{{ route('admin.topics.index') }}" class="btn btn-secondary">Cancel</a>
            </form>
        </div>
    </div>
</div>
@endsection