package easyophdl

import (
	"encoding/json"
	"fmt"
	"git.swzry.com/zry/go-zSshRpcServer/server"
	"github.com/bitly/go-simplejson"
)

type EasyOpHdlResponse struct {
	statusCode       int
	responseJson     string
	isErrHappend     bool
	errMsg           string
	isUseSimpleJson  bool
	isUseRegularJson bool
	logger           zsshrpc_server.SvrLogFunc
	simpleJson       *simplejson.Json
}

func (this *EasyOpHdlResponse) UseSimpleJson() {
	if this.isUseRegularJson {
		this.isErrHappend = true
		this.errMsg = "Only Can Use One of SimpleJson or RegularJson."
		this.doErrLog()
	} else {
		this.isUseSimpleJson = true
		this.simpleJson = simplejson.New()
	}
}

func (this *EasyOpHdlResponse) SimplePut(key string, content interface{}) {
	if this.isUseSimpleJson {
		this.simpleJson.Set(key, content)
	} else {
		this.isErrHappend = true
		this.errMsg = "Call SimplePut Before Declared UseSimpleJson."
		this.doErrLog()
	}
}

func (this *EasyOpHdlResponse) UseRegularJson(v interface{}) {
	if this.isUseSimpleJson {
		this.isErrHappend = true
		this.errMsg = "Only Can Use One of SimpleJson or RegularJson."
		this.doErrLog()
	} else {
		this.isUseRegularJson = true
		jdata, err := json.Marshal(v)
		if err != nil {
			this.isErrHappend = true
			this.errMsg = fmt.Sprint("Failed Encoding Json: ", err)
			this.doErrLog()
		}
		this.responseJson = string(jdata)
	}
}

func (this *EasyOpHdlResponse) SetStatusCode(code int) {
	this.statusCode = code
}

func (this *EasyOpHdlResponse) doErrLog() {
	if this.isErrHappend {
		this.logger(zsshrpc_server.SvrLogLevel_WARNING,
			fmt.Sprint("Internal Error: ", this.errMsg),
			nil,
		)
	}
}