package saft_hat

import (
	"context"
	"errors"
	"fmt"
	"github.com/gogf/gf/v2/encoding/gjson"
	"github.com/gogf/gf/v2/frame/g"
	"github.com/gogf/gf/v2/os/glog"
	"io/ioutil"
	"log"
)

// 危险源数据上传结构体
type Danger struct {
	BT_MAC string `json:"BT_MAC"` // 危险源MAC
	IMEI   string `json:"IMEI"`   // 设备IMEI编号
}

// 危险源数据上传请求
type DangerReq struct {
	g.Meta `path:"/device/danger" method:"post" tags:"安全帽相关" summary:"接收危险源数据(不需要前端调用)"`
}

type DangerRes struct {
}

func (h Hat) Danger(ctx context.Context, req *DangerReq) (res *DangerRes, err error) {
	res = new(DangerRes)
	r := g.RequestFromCtx(ctx)
	body, err := ioutil.ReadAll(r.Body)
	if err != nil {
		log.Printf("Failed to read request body: %v", err)
		return nil, err
	}
	defer r.Body.Close()

	timestamp := r.GetHeader("timestamp")
	signature := r.GetHeader("signature")

	if !VerifySignature(string(body)+timestamp, signature, secret) {
		glog.Errorf(ctx, "Signature verification failed")
		return nil, errors.New("signature verification failed")
	}

	var danger Danger
	if err := gjson.DecodeTo(body, &danger); err != nil {
		return nil, err
	}

	fmt.Println("危险源数据", danger)

	return res, nil
}