<?php

namespace Modules\Countries\Http\Controllers;

use Illuminate\Contracts\View\View;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Modules\Countries\Http\Requests\UpdateCountryRequest;
use Modules\Countries\Models\Country;

class CountriesController extends Controller
{
    public function index(Request $request): View
    {
        $search = trim((string) $request->query('search', ''));
        $status = (string) $request->query('status', 'all');

        $countries = Country::query()
            ->when($search !== '', function ($query) use ($search): void {
                $query->where(function ($nested) use ($search): void {
                    $nested->where('name', 'ilike', "%{$search}%")
                        ->orWhere('official_name', 'ilike', "%{$search}%")
                        ->orWhere('common_name', 'ilike', "%{$search}%")
                        ->orWhere('display_name', 'ilike', "%{$search}%")
                        ->orWhere('alpha2', 'ilike', "%{$search}%")
                        ->orWhere('alpha3', 'ilike', "%{$search}%")
                        ->orWhere('numeric', 'ilike', "%{$search}%");
                });
            })
            ->when($status === 'active', fn ($query) => $query->where('is_active', true))
            ->when($status === 'inactive', fn ($query) => $query->where('is_active', false))
            ->ordered()
            ->paginate(50)
            ->withQueryString();

        $activeCount = Country::query()->where('is_active', true)->count();
        $inactiveCount = Country::query()->where('is_active', false)->count();
        $totalCount = Country::query()->count();

        return view('countries::index', compact('countries', 'activeCount', 'inactiveCount', 'totalCount', 'search', 'status'));
    }

    public function show(Country $country): View
    {
        return view('countries::show', compact('country'));
    }

    public function edit(Country $country): View
    {
        return view('countries::edit', compact('country'));
    }

    public function update(UpdateCountryRequest $request, Country $country): RedirectResponse
    {
        $country->update([
            'display_name' => $request->validated('display_name'),
            'is_active' => $request->boolean('is_active'),
            'sort_order' => (int) ($request->validated('sort_order') ?? 0),
        ]);

        return redirect()->route('countries.show', $country)->with('success', 'Country settings updated.');
    }
}