// Package parse_body ...
//
// Description : parse_body ...
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 2024-10-22 16:42
package parse_body

import (
	"bytes"
	"git.zhangdeman.cn/zhangdeman/consts"
	"git.zhangdeman.cn/zhangdeman/serialize"
	"github.com/gin-gonic/gin"
	"github.com/sbabiv/xml2map"
)

type XmlAdaptor struct {
	base
}

func (x XmlAdaptor) Parse(ctx *gin.Context, receiver any) ([]byte, error) {
	unmarshalFunc := x.Unmarshal()
	if nil == unmarshalFunc {
		unmarshalFunc = serialize.Xml.UnmarshalWithNumber
	}
	return x.DoParse(ctx, receiver, unmarshalFunc)
}

func (x XmlAdaptor) Unmarshal() func(sourceData []byte, receiver any) error {
	return func(sourceData []byte, receiver any) error {
		res, err := xml2map.NewDecoder(bytes.NewReader(sourceData)).Decode()
		if nil != err {
			return err
		}
		return serialize.JSON.Transition(res, receiver)
	}
}

func (x XmlAdaptor) ContentType() string {
	return consts.MimeTypeXml
}