// Package parse_body ...
//
// Description : parse_body ...
//
// Author : go_developer@163.com<白茶清欢>
//
// Date : 2024-10-22 16:43
package parse_body

import (
	"encoding/json"
	"git.zhangdeman.cn/zhangdeman/consts"
	"git.zhangdeman.cn/zhangdeman/serialize"
	"github.com/gin-gonic/gin"
)

type FormUrlEncode struct {
	base
}

func (f FormUrlEncode) Parse(ctx *gin.Context, receiver any) ([]byte, error) {
	if err := ctx.Request.ParseForm(); nil != err {
		return nil, err
	}
	body := map[string]string{}
	for paramName, itemParam := range ctx.Request.PostForm {
		if len(itemParam) > 0 {
			body[paramName] = itemParam[0]
		} else {
			body[paramName] = ""
		}
	}
	byteData, _ := json.Marshal(body)
	if nil != receiver {
		if err := serialize.JSON.UnmarshalWithNumber(byteData, receiver); nil != receiver {
			return nil, err
		}
	}
	return byteData, nil
}

func (f FormUrlEncode) ContentType() string {
	return consts.MimeTypeXWWWFormUrlencoded
}