<?php

namespace App\Services;

use App\Models\User;
use App\Services\InsForge\InsForgeClient;
use App\Services\InsForge\InsForgeException;
use Illuminate\Support\Facades\Hash;
use Illuminate\Validation\ValidationException;

class UserAdminService
{
    public function __construct(
        private readonly InsForgeClient $client,
        private readonly ActivityLogger $activity,
    ) {}

    /**
     * Buat user InsForge (auth) + mirror public.users, langsung terverifikasi.
     *
     * @return array{id: string, email: string}
     */
    public function createUser(array $attributes, ?User $actor = null): array
    {
        $email = strtolower(trim((string) ($attributes['email'] ?? '')));
        $password = (string) ($attributes['password'] ?? '');
        $role = in_array($attributes['role'] ?? '', ['admin', 'operator'], true) ? $attributes['role'] : 'operator';

        if ($email === '' || strlen($password) < 8) {
            throw ValidationException::withMessages(['password' => 'Password minimal 8 karakter.']);
        }

        try {
            $this->client->createUserAsAdmin([
                'email' => $email,
                'password' => $password,
                'name' => $attributes['name'] ?? $email,
            ]);
        } catch (InsForgeException $exception) {
            if ($exception->getCode() === 409 || str_contains($exception->getMessage(), 'exist')) {
                throw ValidationException::withMessages(['email' => 'Email sudah terdaftar.']);
            }

            throw $exception;
        }

        [$authId] = $this->client->rawSql(sprintf(
            "SELECT id::text FROM auth.users WHERE email = '%s' LIMIT 1",
            str_replace("'", "''", $email),
        )) ?: [null];

        $authId = $authId['id'] ?? null;

        if ($authId === null) {
            throw new \RuntimeException('Gagal menemukan user auth yang baru dibuat.');
        }

        $this->client->rawSql(sprintf(
            "UPDATE auth.users SET email_verified = true WHERE id = '%s'",
            $authId,
        ));

        $this->client->insertRecord('users', [[
            'id' => $authId,
            'name' => $attributes['name'] ?? $email,
            'email' => $email,
            'password' => Hash::make($password),
            'role' => $role,
            'is_active' => true,
        ]], asUser: false);

        $this->activity->log('user_created', 'users', $authId, "User {$email} dibuat dengan role {$role}.", $actor);

        return ['id' => $authId, 'email' => $email];
    }

    public function setActive(string $userId, bool $active, ?User $actor = null): void
    {
        $this->client->updateRecords('users', ['id' => $userId], [
            'is_active' => $active,
        ], asUser: false);

        $this->activity->log(
            $active ? 'user_activated' : 'user_deactivated',
            'users',
            $userId,
            sprintf('User %s.', $active ? 'diaktifkan' : 'dinonaktifkan'),
            $actor,
        );
    }

    public function setRole(string $userId, string $role, ?User $actor = null): void
    {
        in_array($role, ['admin', 'operator'], true) || throw ValidationException::withMessages(['role' => 'Role tidak valid.']);

        $this->client->updateRecords('users', ['id' => $userId], [
            'role' => $role,
        ], asUser: false);

        $this->activity->log('user_role_changed', 'users', $userId, "Role diubah menjadi {$role}.", $actor);
    }
}