/home2/mshostin/carnival.ms-hostingladz.com/app/Http/Controllers/RegionController.php
<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\Region;
use Exception;

class RegionController extends Controller
{
    public function index()
    {
        $regions = Region::orderBy('placement', 'asc')->get();
        return view('dashboard.admin.regions.index', compact('regions'));
    }

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

    public function store(Request $request)
    {
        $request->validate([
            'name' => 'required|string|max:255',
            'icon' => 'required|image|mimes:jpeg,png,jpg,gif,svg|max:2048',
            'placement' => 'required|integer|unique:regions,placement',
        ]);
        try {
            $iconName = time() . '.' . $request->icon->extension();
            $request->icon->move(public_path('images'), $iconName);

            Region::create([
                'name' => $request->name,
                'icon' => $iconName,
                'placement' => $request->placement
            ]);

            return redirect()->route('regions.index')
                ->with('success', 'Region created successfully.');
        } catch (Exception $ex) {
            return redirect()->back()->with('error', $ex->getMessage());
        }
    }

    public function show(Region $region)
    {
        return view('dashboard.admin.regions.show', compact('region'));
    }

    public function edit(Region $region)
    {
        return view('dashboard.admin.regions.edit', compact('region'));
    }

    public function update(Request $request, Region $region)
    {
        $request->validate([
            'name' => 'required|string|max:255',
            'icon' => 'image|mimes:jpeg,png,jpg,gif,svg|max:2048',
            'placement' => 'required|integer|unique:regions,placement,' . $region->id,
        ]);
        try {
            if ($request->hasFile('icon')) {
                $iconName = time() . '.' . $request->icon->extension();
                $request->icon->move(public_path('images'), $iconName);
                $region->update([
                    'name' => $request->name,
                    'icon' => $iconName,
                    'placement' => $request->placement
                ]);
            } else {
                $region->update($request->only(['name','placement']));
            }

            return redirect()->route('regions.index')
                ->with('success', 'Region updated successfully.');
        } catch (Exception $ex) {
            return redirect()->back()->with('error', $ex->getMessage());
        }
    }

    public function destroy(Region $region)
    {
        if ($region->icon) {
            unlink(public_path('images/' . $region->icon));
        }

        $region->delete();

        return redirect()->route('regions.index')
            ->with('success', 'Region deleted successfully.');
    }
}