<?php

namespace App\Admin\Forms;

use App\Models\AfterSale;
use Dcat\Admin\Contracts\LazyRenderable;
use Dcat\Admin\Traits\LazyWidget;
use Dcat\Admin\Widgets\Form;

class AfterSaleRevoke extends Form implements LazyRenderable
{
    use LazyWidget;

    /**
     * 权限判断，如不需要可以删除此方法
     *
     * @param Model|Authenticatable|HasPermissions|null $user
     *
     * @return bool
     */
    protected function authorize($user): bool
    {
        return $user->can('dcat.admin.after_sales.revoke');
    }

    /**
     * Handle the form request.
     *
     * @param array $input
     *
     * @return mixed
     */
    public function handle(array $input)
    {
        $afterSale = AfterSale::findOrFail($this->payload['id']);

        if ($afterSale->isCancelled()) {
            return $this->response()->error('售后单已取消');
        }

        if ($afterSale->isFinished()) {
            return $this->response()->error('售后单已完成');
        }

        $afterSale->update([
            'state' => AfterSale::STATE_CANCEL,
            'remarks' => $input['remarks'] ?? null,
        ]);

        return $this->response()
                    ->success(__('admin.update_succeeded'))
                    ->refresh();
    }

    /**
     * Build a form here.
     */
    public function form()
    {
        $this->text('remarks', '备注');
        $this->confirm('是否关闭售后单？', '该操作不可逆，确认后将取消售后单。');
    }
}