<?php

namespace App\Admin\Forms;

use App\Enums\WalletToBankLogPayWay;
use App\Enums\WalletToBankLogStatus;
use App\Exceptions\BizException;
use App\Models\WalletLog;
use App\Models\WalletToBankLog;
use App\Services\WalletService;
use Dcat\Admin\Contracts\LazyRenderable;
use Dcat\Admin\Traits\LazyWidget;
use Dcat\Admin\Widgets\Form;
use Illuminate\Support\Facades\DB;
use Throwable;

class WalletToBankLogVerify 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_to_bank_logs.verify');
    }

    /**
     * Handle the form request.
     *
     * @param array $input
     *
     * @return mixed
     */
    public function handle(array $input)
    {
        try {
            DB::beginTransaction();

            $log = WalletToBankLog::lockForUpdate()->findOrFail($this->payload['id']);

            if (! in_array($log->status, [WalletToBankLogStatus::Pending, WalletToBankLogStatus::Failed])) {
                throw new BizException('提现记录状态异常');
            }

            if ($input['status'] == 1) {
                $log->pay_way = $input['pay_way'];

                if ($log->pay_way === WalletToBankLogPayWay::Offline) {
                    $log->status = WalletToBankLogStatus::Success;
                    $log->pay_at = now();
                } else {
                    $log->pay_sn = serial_number();
                    $log->status = WalletToBankLogStatus::Passed;
                }

                $log->failed_reason = null;
            } else {
                $log->status = WalletToBankLogStatus::Refused;
            }

            $log->remarks = $input['remarks'];
            $log->save();

            // 如果拒绝，退换扣除金额
            if ($log->status === WalletToBankLogStatus::Refused) {
                (new WalletService())->changeBalance($log->user, $log->amount, WalletLog::ACTION_WITHDRAW_FAILED, '提现-失败', $log);
            }

            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;
        $log = WalletToBankLog::findOrFail($id);

        $this->text('bank_name')->value($log->bank_name)->disable();
        $this->text('bank_number')->value($log->bank_number)->disable();
        $this->text('username')->value($log->username)->disable();
        $this->text('bank_description')->value($log->bank_description)->disable();
        $this->currency('amount')->symbol('￥')->value(bcdiv($log->amount, 100, 2))->disable();
        $this->rate('rate')->value($log->rate)->disable();
        $this->currency('service_amount')->symbol('￥')->value(bcdiv($log->service_amount, 100, 2))->disable();
        $this->currency('account_amount')->symbol('￥')->value(bcdiv($log->account_amount, 100, 2))->disable();

        if ($log->status === WalletToBankLogStatus::Failed) {
            $this->textarea('failed_reason')->value($log->failed_reason ?: '')->disable();
        }

        $this->radio('status')
            ->options([
                1 => '通过',
                2 => '拒绝',
            ])
            ->default(1);
        $this->select('pay_way')
            ->options(WalletToBankLogPayWay::texts())
            ->rules('required_if:status,1', ['required_if'=>'请选择支付方式']);
        $this->text('remarks')->rules('required_if:status,2', ['required_if'=>'拒绝时需要填写备注']);
    }
}