@extends('admin.layouts.app')

@section('title', 'Create Module')

@section('content')
<div class="row">
    <div class="col-lg-7">
        <div class="card shadow-sm">
            <div class="card-header bg-white">
                <div class="d-flex align-items-center justify-content-between">
                    <h5 class="mb-0">Create Module</h5>
                    <a href="{{ route('modules.index') }}" class="btn btn-sm btn-outline-secondary">
                        <i class="bi bi-arrow-left me-1"></i> Back
                    </a>
                </div>
            </div>
            <div class="card-body">
                <form action="{{ route('modules.store') }}" method="POST">
                    @csrf

                    <div class="mb-3">
                        <label class="form-label">Name</label>
                        <input type="text" name="name" id="name" class="form-control @error('name') is-invalid @enderror"
                               value="{{ old('name') }}" required>
                        @error('name')
                            <div class="invalid-feedback">{{ $message }}</div>
                        @enderror
                    </div>

                    <div class="mb-3">
                        <label class="form-label">Slug (optional)</label>
                        <input type="text" name="slug" id="slug" class="form-control @error('slug') is-invalid @enderror"
                               value="{{ old('slug') }}" placeholder="auto-generated from name if empty">
                        @error('slug')
                            <div class="invalid-feedback">{{ $message }}</div>
                        @enderror
                    </div>

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

                    <div class="form-check form-switch mb-3">
                        <input class="form-check-input" type="checkbox" id="is_active" name="is_active" value="1" checked>
                        <label class="form-check-label" for="is_active">Active</label>
                    </div>

                    <div class="d-flex justify-content-end">
                        <a href="{{ route('modules.index') }}" class="btn btn-outline-secondary me-2">Cancel</a>
                        <button type="submit" class="btn btn-primary">Save Module</button>
                    </div>
                </form>
            </div>
        </div>
    </div>

    <div class="col-lg-5 mt-4 mt-lg-0">
        <div class="card shadow-sm">
            <div class="card-header bg-white">
                <h6 class="mb-0">Preview</h6>
            </div>
            <div class="card-body">
                <div class="fw-semibold" id="previewName">—</div>
                <div class="text-muted small mb-3" id="previewSlug">Slug: —</div>

                <div class="mb-3">
                    <div class="text-muted small mb-1">Description</div>
                    <div class="small" id="previewDescription">—</div>
                </div>

                <div>
                    <div class="text-muted small mb-1">Status</div>
                    <span class="badge bg-success" id="previewStatus">Active</span>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

@push('scripts')
<script>
    (function () {
        const name = document.getElementById('name');
        const slug = document.getElementById('slug');
        const description = document.getElementById('description');
        const isActive = document.getElementById('is_active');

        const pName = document.getElementById('previewName');
        const pSlug = document.getElementById('previewSlug');
        const pDesc = document.getElementById('previewDescription');
        const pStatus = document.getElementById('previewStatus');

        function update() {
            const nameVal = (name.value || '').trim();
            const slugVal = (slug.value || '').trim();
            const descVal = (description.value || '').trim();

            pName.textContent = nameVal || '—';
            pSlug.textContent = 'Slug: ' + (slugVal || 'auto-generated');
            pDesc.textContent = descVal || '—';

            if (isActive.checked) {
                pStatus.className = 'badge bg-success';
                pStatus.textContent = 'Active';
            } else {
                pStatus.className = 'badge bg-secondary';
                pStatus.textContent = 'Inactive';
            }
        }

        [name, slug, description, isActive].forEach(el => el && el.addEventListener('input', update));
        update();
    })();
</script>
@endpush