<?php

namespace App\Admin\Forms;

use App\Models\{User, Vip};
use Dcat\Admin\Contracts\LazyRenderable;
use Dcat\Admin\Traits\LazyWidget;
use Dcat\Admin\Widgets\Form;
use Illuminate\Support\Facades\DB;
use Throwable;

class UserEditVip extends Form implements LazyRenderable
{
    use LazyWidget;

    /**
     * @param Model|Authenticatable|HasPermissions|null $user
     *
     * @return bool
     */
    protected function authorize($user): bool
    {
        return $user->can('dcat.admin.users.edit_vip');
    }

    /**
     * Handle the form request.
     *
     * @param array $input
     *
     * @return mixed
     */
    public function handle(array $input)
    {
        $id = $this->payload['id'] ?? 0;
        $user = User::findOrFail($id);
        $vip_id = $input['vip'];
        try {
            DB::beginTransaction();
            if ($user->userVip) {
                if ($vip_id) {
                    $user->userVip->update([
                        'vip_id' => $vip_id
                    ]);
                } else {
                    $user->userVip->delete();
                }
            } else {
                if ($vip_id) {
                    $user->userVip()->create([
                        'vip_id' => $vip_id
                    ]);
                }
            }
            DB::commit();
        } catch (Throwable $th) {
            DB::rollBack();
            report($th);
            return $this->response()->error('操作失败：'.$th->getMessage());
        }

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

    /**
     * Build a form here.
     */
    public function form()
    {
        $id = $this->payload['id'] ?? 0;
        $user = User::findOrFail($id);
        $vips = Vip::orderBy('sort')->get();

        $this->text('user_vip', '当前代理')->value(data_get($user, 'userVip.vip.name', ''))->disable();

        $this->select('vip')->options($vips->pluck('name', 'id'));
    }
}