<?php

namespace Modules\Api\Http\Controllers;

use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Str;
use Illuminate\View\View;
use Modules\Api\Models\ApiToken;
use Modules\Api\Models\Webhook;

final class ApiController
{
    public function index(): View
    {
        return view('api::admin.index', ['tokens' => ApiToken::with('user')->latest()->paginate(20, '*', 'tokens'), 'webhooks' => Webhook::latest()->paginate(20, '*', 'webhooks')]);
    }

    public function storeToken(Request $r): RedirectResponse
    {
        $d = $r->validate(['name' => 'required|string|max:255', 'abilities' => 'nullable|string', 'expires_at' => 'nullable|date|after:now']);
        $abilities = array_values(array_filter(array_map('trim', explode(',', $d['abilities'] ?: '*'))));
        [,$plain] = ApiToken::issue($r->user(), $d['name'], $abilities, isset($d['expires_at']) ? new \DateTimeImmutable($d['expires_at']) : null);

        return back()->with('api_token', $plain)->with('status', 'API token created.');
    }

    public function destroyToken(ApiToken $token): RedirectResponse
    {
        $token->delete();

        return back()->with('status', 'API token revoked.');
    }

    public function storeWebhook(Request $r): RedirectResponse
    {
        $d = $r->validate(['name' => 'required|string|max:255', 'url' => 'required|url|max:2048', 'events' => 'required|string', 'site_id' => 'nullable|integer|exists:sites,id']);
        Webhook::create(['name' => $d['name'], 'url' => $d['url'], 'events' => array_values(array_filter(array_map('trim', explode(',', $d['events'])))), 'site_id' => $d['site_id'] ?? null, 'secret' => Str::random(48), 'is_active' => true]);

        return back()->with('status', 'Webhook created.');
    }

    public function destroyWebhook(Webhook $webhook): RedirectResponse
    {
        $webhook->delete();

        return back()->with('status','Webhook deleted.');
    }
}