<?php

namespace App\Http\Requests\Users;

use App\Http\Requests\ApiFormRequest;
use App\Models\User;
use Illuminate\Validation\Rule;

class UserUpdateRequest extends ApiFormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    public function rules(): array
    {
        $userId = (int) (
            $this->route('userId')
            ?? $this->route('id')
            ?? $this->input('id')
            ?? 0
        );
        $currentEmail = '';

        if ($userId > 0) {
            $currentEmail = strtolower(trim((string) (User::query()->whereKey($userId)->value('email') ?? '')));
        }

        $emailRules = ['sometimes', 'email', 'max:255'];
        $incomingEmail = strtolower(trim((string) $this->input('email', '')));
        if ($incomingEmail !== '' && $incomingEmail !== $currentEmail) {
            $emailRules[] = Rule::unique('users', 'email')->ignore($userId);
        }

        return [
            'firstname' => ['sometimes', 'string', 'max:255'],
            'lastname' => ['sometimes', 'string', 'max:255'],
            'gender' => ['sometimes', 'nullable', 'string', Rule::in(['Male', 'Female', 'male', 'female', 'MALE', 'FEMALE'])],
            'cellphone' => ['sometimes', 'string', 'max:25'],
            'email' => $emailRules,
            'address_street' => ['sometimes', 'string', 'max:255'],
            'apt' => ['sometimes', 'nullable', 'string', 'max:25'],
            'city' => ['sometimes', 'string', 'max:255'],
            'state' => ['sometimes', 'string', 'max:25'],
            'zip' => ['sometimes', 'string', 'max:25'],
            'accept_school_policy' => ['sometimes', 'boolean'],
            'semester' => ['sometimes', 'string', 'max:255'],
            'school_year' => ['sometimes', 'nullable', 'string', 'max:9'],
            'school_id' => ['sometimes', 'nullable', 'integer'],
            'user_type' => ['sometimes', 'nullable', 'string', Rule::in(['primary', 'secondary', 'tertiary'])],
            'rfid_tag' => ['sometimes', 'nullable', 'string', 'max:100'],
            'status' => ['sometimes', 'string', Rule::in(['Active', 'Inactive'])],
            'is_verified' => ['sometimes', 'boolean'],
            'is_suspended' => ['sometimes', 'boolean'],
            'failed_attempts' => ['sometimes', 'nullable', 'integer'],
            'last_failed_at' => ['sometimes', 'nullable', 'date'],
            'token' => ['sometimes', 'nullable', 'string', 'max:255'],
            'account_id' => ['sometimes', 'nullable', 'string', 'max:255'],
        ];
    }
}