<?php

namespace App\Http\Requests\Employee;

use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;

class UpdateRequest extends FormRequest
{
    public function authorize(): bool
    {
        return true;
    }

    public function rules(): array
    {
        $employeeId = $this->route('id');

        return [
            // users 테이블 필드
            'name' => 'nullable|string|max:100',
            'email' => [
                'nullable',
                'email',
                'max:255',
                Rule::unique('users', 'email')->ignore($this->getOriginalUserId()),
            ],
            'phone' => 'nullable|string|max:20',
            'is_active' => 'nullable|boolean',

            // tenant_user_profiles 테이블 필드
            'department_id' => 'nullable|integer|exists:departments,id',
            'position_key' => 'nullable|string|max:50',
            'job_title_key' => 'nullable|string|max:50',
            'work_location_key' => 'nullable|string|max:50',
            'employment_type_key' => 'nullable|string|max:50',
            'employee_status' => 'nullable|in:active,leave,resigned',
            'manager_user_id' => 'nullable|integer|exists:users,id',
            'profile_photo_path' => 'nullable|string|max:255',
            'display_name' => 'nullable|string|max:100',

            // json_extra 필드
            'employee_code' => 'nullable|string|max:50',
            'resident_number' => 'nullable|string|max:255',
            'gender' => 'nullable|in:male,female',
            'address' => 'nullable|array',
            'address.zip_code' => 'nullable|string|max:10',
            'address.address1' => 'nullable|string|max:255',
            'address.address2' => 'nullable|string|max:255',
            'salary' => 'nullable|numeric|min:0',
            'hire_date' => 'nullable|date',
            'rank' => 'nullable|string|max:50',
            'bank_account' => 'nullable|array',
            'bank_account.bank_name' => 'nullable|string|max:50',
            'bank_account.account_number' => 'nullable|string|max:50',
            'bank_account.account_holder' => 'nullable|string|max:50',
            'work_type' => 'nullable|in:regular,contract,parttime,intern',
            'contract_info' => 'nullable|array',
            'contract_info.start_date' => 'nullable|date',
            'contract_info.end_date' => 'nullable|date',
            'contract_info.external_company' => 'nullable|string|max:100',

            // 추가 json_extra 필드 (프론트엔드에서 전송)
            'resignation_date' => 'nullable|date',
            'resignation_reason' => 'nullable|string|max:500',
            'clock_in_location' => 'nullable|string|max:255',
            'clock_out_location' => 'nullable|string|max:255',
        ];
    }

    /**
     * 현재 사원 프로필의 user_id 가져오기
     */
    private function getOriginalUserId(): ?int
    {
        $employeeId = $this->route('id');
        if (! $employeeId) {
            return null;
        }

        $profile = \App\Models\Tenants\TenantUserProfile::find($employeeId);

        return $profile?->user_id;
    }
}