<?php

namespace App\Http\Controllers\Qr;

use App\Http\Controllers\Controller;
use App\Services\Messaging\CustomerSmsClient;
use App\Services\Messaging\MessagingCredentialsService;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\View\View;

class IntegrationsController extends Controller
{
    public function edit(MessagingCredentialsService $credentials): View
    {
        $account = ladill_account();

        return view('qr.account.integrations', [
            'account' => $account,
            'credential' => $credentials->forOwner((string) $account->public_id),
            'messagingSettingsUrl' => function_exists('ladill_account_url')
                ? ladill_account_url('/account/settings/messaging')
                : (string) config('smtp.messaging_settings_url', 'https://account.ladill.com/account/settings/messaging'),
        ]);
    }

    public function saveSms(Request $request, MessagingCredentialsService $credentials): RedirectResponse
    {
        $account = ladill_account();
        $ownerRef = (string) $account->public_id;

        $data = $request->validate([
            'sms_api_key' => ['required', 'string', 'max:200'],
            'sms_sender_id' => ['required', 'string', 'max:11'],
        ]);

        $result = $credentials->validateAndSaveSms(
            $ownerRef,
            $data['sms_api_key'],
            $data['sms_sender_id'],
        );

        if (! ($result['ok'] ?? false)) {
            return back()->withInput()->with('error', $result['error'] ?? 'Could not save SMS credentials.');
        }

        return back()->with('success', 'SMS credentials saved.');
    }

    public function disconnectSms(MessagingCredentialsService $credentials): RedirectResponse
    {
        $account = ladill_account();
        $credentials->disconnectSms((string) $account->public_id);

        return back()->with('success', 'SMS disconnected.');
    }

    public function saveBird(Request $request, MessagingCredentialsService $credentials): RedirectResponse
    {
        $account = ladill_account();
        $ownerRef = (string) $account->public_id;

        $data = $request->validate([
            'bird_api_key' => ['required', 'string', 'max:200'],
            'bird_from_email' => ['required', 'email', 'max:255'],
            'bird_from_name' => ['nullable', 'string', 'max:100'],
        ]);

        $result = $credentials->validateAndSaveBird(
            $ownerRef,
            $data['bird_api_key'],
            $data['bird_from_email'],
            $data['bird_from_name'] ?? null,
        );

        if (! ($result['ok'] ?? false)) {
            return back()->withInput()->with('error', $result['error'] ?? 'Could not save email credentials.');
        }

        return back()->with('success', 'Email credentials saved.');
    }

    public function disconnectBird(MessagingCredentialsService $credentials): RedirectResponse
    {
        $account = ladill_account();
        $credentials->disconnectBird((string) $account->public_id);

        return back()->with('success', 'Email disconnected.');
    }

    public function previewSenders(Request $request, CustomerSmsClient $sms): JsonResponse
    {
        $data = $request->validate([
            'sms_api_key' => ['required', 'string', 'max:200'],
        ]);

        $result = $sms->senders(trim($data['sms_api_key']));
        if (! ($result['ok'] ?? false)) {
            return response()->json(['error' => $result['error'] ?? 'Could not load senders.'], 422);
        }

        return response()->json($result['data'] ?? []);
    }
}