package wx

import "encoding/xml"

/*type UnionPayRequest struct {
	AppId          string `xml:"appid"`            //公众账号ID(是)
	MchId          string `xml:"mch_id"`           //商户号(是)
	DeviceInfo     string `xml:"device_info"`      //设备号
	NonceStr       string `xml:"nonce_str"`        //随机字符串(是)
	Sign           string `xml:"sign"`             //签名(是)
	Body           string `xml:"body"`             //商品描述(是)
	Detail         string `xml:"detail"`           //商品详情
	Attach         string `xml:"attach"`           //附加数据
	OutTradeNo     string `xml:"out_trade_no"`     //商户订单号(是)
	FeeType        string `xml:"fee_type"`         //货币类型
	TotalFee       int    `xml:"total_fee"`        //总金额(是)
	SpbillCreateIp string `xml:"spbill_create_ip"` //终端IP(是)
	TimeStart      string `xml:"time_start"`       //交易起始时间
	TimeExpire     string `xml:"time_expire"`      //交易结束时间
	GoodsTag       string `xml:"goods_tag"`        //商品标记
	NotifyUrl      string `xml:"notify_url"`       //通知地址(是)
	TradeType      string `xml:"trade_type"`       //交易类型(是)
	ProductId      string `xml:"product_id"`       //商品ID
	LimitPay       string `xml:"limit_pay"`        //指定支付方式
	OpenId         string `xml:"openid"`           //用户标识
}*/
type UnionPayRequest map[string]string

func (s UnionPayRequest) MarshalXML(e *xml.Encoder, start xml.StartElement) error {

	tokens := []xml.Token{start}

	for key, value := range s {
		t := xml.StartElement{Name: xml.Name{"", key}}
		tokens = append(tokens, t, xml.CharData(value), xml.EndElement{t.Name})
	}

	tokens = append(tokens, xml.EndElement{start.Name})

	for _, t := range tokens {
		err := e.EncodeToken(t)
		if err != nil {
			return err
		}
	}
	// flush to ensure tokens are
	// written
	err := e.Flush()
	if err != nil {
		return err
	}
	return nil
}

type UnionPayResponse struct {
	ReturnCode string `xml:"return_code"`
	ReturnMsg  string `xml:"return_msg"`
	AppId      string `xml:"appid"`
	MchId      string `xml:"mch_id"`
	DeviceInfo string `xml:"device_info"` //设备号
	NonceStr   string `xml:"nonce_str"`
	Sign       string `xml:"sign"`
	ResultCode string `xml:"result_code"` //业务结果
	ErrCode    string `xml:"err_code"`
	ErrCodeDes string `xml:"err_code_des"`
	TradeType  string `xml:"trade_type"`
	PrepayId   string `xml:"prepay_id"`
	CodeUrl    string `xml:"code_url"`
	MWebUrl    string `xml:"mweb_url"` //h5支付中间回调页
}

type UnionPayResult struct {
	ReturnCode    string `xml:"return_code"`
	ReturnMsg     string `xml:"return_msg"`
	AppId         string `xml:"appid"`
	MchId         string `xml:"mch_id"`
	DeviceInfo    string `xml:"device_info"` //设备号
	NonceStr      string `xml:"nonce_str"`
	Sign          string `xml:"sign"`
	ResultCode    string `xml:"result_code"` //业务结果
	ErrCode       string `xml:"err_code"`
	ErrCodeDes    string `xml:"err_code_des"`
	OpenId        string `xml:"openid"`
	IsSubscribe   string `xml:"is_subscribe"`
	TradeType     string `xml:"trade_type"`
	BankType      string `xml:"bank_type"`
	TotalFee      int    `xml:"total_fee"`
	FeeType       string `xml:"fee_type"`
	CashFee       int    `xml:"cash_fee"`
	CashFeeType   string `xml:"cash_fee_type"`
	CouponFee     int    `xml:"coupon_fee"`
	CouponCount   int    `xml:"coupon_count"`
	CouponFee0    int    `xml:"coupon_fee_0"`
	CouponId0     string `xml:"coupon_id_0"`
	TransactionId string `xml:"transaction_id"`
	OutTradeNo    string `xml:"out_trade_no"`
	Attach        string `xml:"attach"`
	TimeEnd       string `xml:"time_end"`
	TradeState    string `xml:"trade_state"`
}

//type UnionPayResult map[string]string

/*type OrderQueryResult struct {
	ReturnCode    string `xml:"return_code"`
	ReturnMsg     string `xml:"return_msg"`
	AppId         string `xml:"appid"`
	MchId         string `xml:"mch_id"`
	DeviceInfo    string `xml:"device_info"` //设备号
	NonceStr      string `xml:"nonce_str"`
	Sign          string `xml:"sign"`
	ResultCode    string `xml:"result_code"` //业务结果
	ErrCode       string `xml:"err_code"`
	ErrCodeDes    string `xml:"err_code_des"`
	OpenId        string `xml:"openid"`
	IsSubscribe   string `xml:"is_subscribe"`
	TradeType     string `xml:"trade_type"`
	BankType      string `xml:"bank_type"`
	TotalFee      int    `xml:"total_fee"`
	FeeType       string `xml:"fee_type"`
	CashFee       int    `xml:"cash_fee"`
	CashFeeType   string `xml:"cash_fee_type"`
	CouponFee     int    `xml:"coupon_fee"`
	CouponCount   int    `xml:"coupon_count"`
	TransactionId string `xml:"transaction_id"`
	OutTradeNo    string `xml:"out_trade_no"`
	Attach        string `xml:"attach"`
	TimeEnd       string `xml:"time_end"`
}*/