<?php

namespace App\Http\Controllers;

use App\Models\AppSetting;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
use Illuminate\View\View;
use RealRashid\SweetAlert\Facades\Alert;

class BrandingSettingController extends Controller
{
    public function index(): View
    {
        return view('settings.branding', [
            'branding' => AppSetting::branding(),
        ]);
    }

    public function update(Request $request): RedirectResponse
    {
        $data = $request->validate([
            'app_name' => ['required', 'string', 'max:255'],
            'app_short_name' => ['required', 'string', 'max:20'],
            'app_logo' => ['nullable', 'image', 'mimes:jpg,jpeg,png,webp,svg', 'max:2048'],
            'app_favicon' => ['nullable', 'image', 'mimes:jpg,jpeg,png,webp,svg,ico', 'max:1024'],
            'public_portal_logo' => ['nullable', 'image', 'mimes:jpg,jpeg,png,webp,svg', 'max:2048'],
            'remove_app_logo' => ['nullable', 'boolean'],
            'remove_app_favicon' => ['nullable', 'boolean'],
            'remove_public_portal_logo' => ['nullable', 'boolean'],
            'public_show_student_documents' => ['nullable', 'boolean'],
        ]);

        AppSetting::setValue('app_name', $data['app_name']);
        AppSetting::setValue('app_short_name', $data['app_short_name']);
        AppSetting::setValue('public_show_student_documents', $request->boolean('public_show_student_documents') ? '1' : '0');

        $this->handleAssetUpdate($request, 'app_logo', 'branding/app-logo', (bool) ($data['remove_app_logo'] ?? false));
        $this->handleAssetUpdate($request, 'app_favicon', 'branding/app-favicon', (bool) ($data['remove_app_favicon'] ?? false));
        $this->handleAssetUpdate($request, 'public_portal_logo', 'branding/public-portal-logo', (bool) ($data['remove_public_portal_logo'] ?? false));

        Alert::success('Berhasil', 'Pengaturan branding aplikasi berhasil diperbarui.');

        return redirect()->route('settings.branding.index')->with('success', 'Pengaturan branding aplikasi berhasil diperbarui.');
    }

    protected function handleAssetUpdate(Request $request, string $field, string $directory, bool $remove = false): void
    {
        $currentPath = AppSetting::getValue($field);

        if ($remove) {
            if ($currentPath && Storage::disk('public')->exists($currentPath)) {
                Storage::disk('public')->delete($currentPath);
            }

            AppSetting::setValue($field, null);
            return;
        }

        if (! $request->hasFile($field)) {
            return;
        }

        if ($currentPath && Storage::disk('public')->exists($currentPath)) {
            Storage::disk('public')->delete($currentPath);
        }

        $path = $request->file($field)->store($directory, 'public');
        AppSetting::setValue($field, $path);
    }
}