<?php

declare(strict_types=1);

namespace App\Http\Controllers;

use App\Models\InvoiceSettings;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
use Illuminate\View\View;

class InvoiceSettingsController extends Controller
{
    public function edit(): View
    {
        $settings = InvoiceSettings::instance();
        return view('invoices.settings', compact('settings'));
    }

    public function update(Request $request): RedirectResponse
    {
        $validated = $request->validate([
            'invoice_prefix'             => 'required|string|max:20',
            'invoice_next_number'        => 'required|integer|min:1',
            'header_name'                => 'nullable|string|max:100',
            'header_title'               => 'nullable|string|max:150',
            'header_logo'                => 'nullable|image|max:2048',
            'default_tax_rate'           => 'nullable|numeric|min:0|max:100',
            'default_currency'           => 'nullable|string|max:10',
            'default_service_description'=> 'nullable|string|max:255',
            'default_bank_name'          => 'nullable|string|max:100',
            'default_branch_name'        => 'nullable|string|max:100',
            'default_bank_account'       => 'nullable|string|max:50',
            'default_bank_holder'        => 'nullable|string|max:100',
            'default_notes'              => 'nullable|string|max:1000',
        ]);

        $settings = InvoiceSettings::instance();

        if ($request->hasFile('header_logo')) {
            // Delete old logo if exists
            if ($settings->header_logo) {
                Storage::disk('public')->delete($settings->header_logo);
            }
            $path = $request->file('header_logo')->store('invoice-logos', 'public');
            $validated['header_logo'] = $path;
        }

        $settings->update($validated);

        return redirect()->route('invoice-settings.edit')
            ->with('success', '🧾 Invoice settings saved!');
    }
}