package controllers

import (
	"basic.com/valib/bhomeclient.git"
	"basic.com/valib/logger.git"
	"encoding/json"
	"io/ioutil"
	"os"
	"os/exec"
	"strings"
	"vamicro/extend/util"
	"vamicro/system-service/vo"
)

type LoraController struct {

}

func (lc *LoraController) GetConfig(h *bhomeclient.WrapperHandler, c *bhomeclient.Request) *bhomeclient.Reply  {
	r := &bhomeclient.Reply{ Success:true }
	mqttf := util.GetVamicroPath()+"/lora.config"
	if util.FileExists(mqttf) {
		b, err := ioutil.ReadFile(mqttf)
		if err == nil {
			var set vo.LoraConf
			if err = json.Unmarshal(b, &set);err == nil {
				r.Data = set
			}
		}
	}

	return r
}

func (lc *LoraController) SaveConf (h *bhomeclient.WrapperHandler, c *bhomeclient.Request) *bhomeclient.Reply  {
	var reqBody vo.LoraConf
	err := c.BindJSON(&reqBody)
	if err != nil {
		return &bhomeclient.Reply{Msg: err.Error()}
	}
	b, err := json.Marshal(reqBody)
	if err != nil {
		return &bhomeclient.Reply{Msg:err.Error()}
	}

	loraf := util.GetVamicroPath()+"/lora.config"
	err = ioutil.WriteFile(loraf, b, os.ModePerm)
	if err != nil {
		return &bhomeclient.Reply{Msg:err.Error()}
	}
	var cmdArr []string
	cmdArr = append(cmdArr, "/opt/lora1303/bin/lora_config.sh")
	err = reflectObjCmd(&cmdArr, reqBody)
	if err !=nil {
		return &bhomeclient.Reply{Msg:err.Error()}
	}

	cmd := strings.Join(cmdArr, " ")
	logger.Debug("LoraConf cmd: ", cmd)

	b, e := exec.Command(cmd).Output()
	if e == nil {
		return &bhomeclient.Reply{Success:true, Msg: "配置成功"}
	}
	return &bhomeclient.Reply{ Msg:string(b) }
}