<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Models\Category;
use Illuminate\Http\Request;
use Illuminate\Support\Str;

class CategoryController extends Controller
{
    public function index()
    {
        $categories = Category::latest()->paginate(20);
        return view('admin.categories.index', compact('categories'));
    }

    public function create()
    {
        return view('admin.categories.create');
    }

    public function store(Request $request)
    {
        $data = $request->validate([
            'name'        => 'required|string|max:255',
            'slug'        => 'nullable|string|unique:categories,slug|max:255',
            'description' => 'nullable|string',
            'image'       => 'nullable|image|max:2048',
            'status'      => 'boolean',
            'sort_order'  => 'nullable|integer',
        ]);

        $data['slug']   = $data['slug'] ?? Str::slug($data['name']);
        $data['status'] = $request->boolean('status', true);

        if ($request->hasFile('image')) {
            $data['image'] = $request->file('image')->store('categories', 'public');
        }

        Category::create($data);
        return redirect()->route('admin.categories.index')->with('success', 'Category created successfully.');
    }

    public function edit(Category $category)
    {
        return view('admin.categories.edit', compact('category'));
    }

    public function update(Request $request, Category $category)
    {
        $data = $request->validate([
            'name'        => 'required|string|max:255',
            'slug'        => 'nullable|string|unique:categories,slug,' . $category->id . '|max:255',
            'description' => 'nullable|string',
            'image'       => 'nullable|image|max:2048',
            'status'      => 'boolean',
            'sort_order'  => 'nullable|integer',
        ]);

        $data['slug']   = $data['slug'] ?? Str::slug($data['name']);
        $data['status'] = $request->boolean('status', true);

        if ($request->hasFile('image')) {
            $data['image'] = $request->file('image')->store('categories', 'public');
        }

        $category->update($data);
        return redirect()->route('admin.categories.index')->with('success', 'Category updated successfully.');
    }

    public function destroy(Category $category)
    {
        $category->delete();
        return redirect()->route('admin.categories.index')->with('success', 'Category deleted.');
    }
}