<?php

namespace App\Admin\Forms;

use App\Models\User;
use App\Models\WalletLog;
use App\Services\WalletService;
use Dcat\Admin\Admin;
use Dcat\Admin\Contracts\LazyRenderable;
use Dcat\Admin\Traits\LazyWidget;
use Dcat\Admin\Widgets\Form;
use Illuminate\Support\Facades\DB;
use Throwable;

class WalletRecharge extends Form implements LazyRenderable
{
    use LazyWidget;

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

    /**
     * Handle the form request.
     *
     * @param array $input
     *
     * @return mixed
     */
    public function handle(array $input)
    {
        if (($input['change_balance']??0) <=0) {
            return $this->response()->error('充值金额必须大于0');
        }
        try {
            DB::beginTransaction();
            //获取当前操作人；
            $adminUser = Admin::user();
            $user = User::findOrFail($input['user_id']??0);
            $walletService = new WalletService();
            $walletService->changeBalance($user, $input['change_balance']??0, WalletLog::ACTION_ADMIN_RECHARGE, '后台充值', $adminUser);
            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()
    {
        $this->select('user_id', '用户手机号')->ajax(admin_route('api.users'))->required();
        $this->currency('change_balance', '充值金额')->symbol('￥')->default(0)->saving(function ($value) {
            return bcmul($value, 100);
        })->required();
        $this->confirm('是否确认充值可提？', '提交后该动作无法逆转');
    }
}