<?php

namespace App\Http\Controllers\Web;

use App\Http\Controllers\Controller;
use App\Models\Form;
use Illuminate\Http\Request;

class FormController extends Controller
{
    public function index()
    {
        $forms = Form::orderBy('name')->paginate(15);
        return view('forms.index', compact('forms'));
    }

    public function create()
    {
        return view('forms.create');
    }

    public function store(Request $request)
    {
        $validated = $request->validate([
            'name' => 'required|string|max:191',
            'description' => 'nullable|string|max:1000',
            'status' => 'nullable|in:draft,published,archived',
        ]);
        $validated['status'] = $validated['status'] ?? 'draft';
        $validated['fields'] = $request->input('fields', []);
        Form::create($validated);
        return redirect()->route('forms.index')->with('success', 'Form created successfully.');
    }

    public function edit(Form $form)
    {
        return view('forms.edit', compact('form'));
    }

    public function update(Request $request, Form $form)
    {
        $validated = $request->validate([
            'name' => 'required|string|max:191',
            'description' => 'nullable|string|max:1000',
            'status' => 'nullable|in:draft,published,archived',
        ]);
        $validated['fields'] = $request->input('fields', $form->fields ?? []);
        $form->update($validated);
        return redirect()->route('forms.index')->with('success', 'Form updated successfully.');
    }

    public function updateStatus(Request $request, Form $form)
    {
        $request->validate(['status' => 'required|in:draft,published,archived']);
        $form->update(['status' => $request->status]);
        return redirect()->route('forms.index')->with('success', 'Form status updated.');
    }
}