<?php

namespace App\Http\Requests;

use App\Enums\TaskPriority;
use App\Enums\TaskVisibility;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Rule;
use Illuminate\Validation\Validator;

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

    public function rules(): array
    {
        return [
            'subject' => 'required|string|max:255',
            'description' => 'nullable|string|max:5000',
            'taskable_type' => 'nullable|required_with:taskable_id|in:lead,contact,company,deal,call,campaign',
            'taskable_id' => 'nullable|required_with:taskable_type|integer|min:1',
            'assigned_to' => 'nullable|integer|exists:users,id',
            'priority' => ['nullable', Rule::enum(TaskPriority::class)],
            'due_at' => 'nullable|date',
            'reminder_at' => 'nullable|date',
            'parent_task_id' => 'nullable|integer|exists:tasks,id',
            'estimated_minutes' => 'nullable|integer|min:1|max:100000',
            'visibility' => ['nullable', Rule::enum(TaskVisibility::class)],
        ];
    }

    public function after(): array
    {
        return [function (Validator $validator): void {
            if ($this->filled('reminder_at') && $this->filled('due_at') && $this->date('reminder_at')->gt($this->date('due_at'))) {
                $validator->errors()->add('reminder_at', 'زمان یادآوری نمی‌تواند بعد از موعد کار باشد.');
            }
        }];
    }
}