package payment

import (
	"encoding/json"
	"fmt"
)

// EncryptRequest 加密支付请求
func EncryptRequest(request interface{}, cfg Config) (map[string]string, error) {
	_, err := json.Marshal(request)
	if err != nil {
		return nil, fmt.Errorf("序列化请求失败: %v", err)
	}

	client := NewClient(cfg)

	// 构造签名数据
	signData := map[string]string{
		"merchantNo": cfg.MchtNo,
	}
	signStr := MapToString(signData)

	// 构造订单数据
	orderData := map[string]string{
		"merchantNo": cfg.MchtNo,
		"orderNo":    "",
		"amount":     "",
	}
	orderStr := MapToString(orderData)

	// 加密
	encryptedData, encryptedKey, err := client.EncryptMobile(orderStr, signStr)
	if err != nil {
		return nil, fmt.Errorf("加密失败: %v", err)
	}

	return map[string]string{
		"request":     encryptedData,
		"signature":   "",
		"encryptKey":  encryptedKey,
		"accessToken": "",
	}, nil
}