Cold_Api/controllers/Data.go

package controllers

import (
	"Cold_Api/Nats/NatsServer"
	"Cold_Api/conf"
	"Cold_Api/controllers/lib"
	"Cold_Api/logs"
	"Cold_Api/models/Account"
	"Cold_Api/models/Device"
	"fmt"
	beego "github.com/beego/beego/v2/server/web"
	"github.com/signintech/gopdf"
	"github.com/xuri/excelize/v2"
	"math"
	"os"
	"strconv"
	"time"
)

type DataController struct {
	beego.Controller
	Admin_r Account.Admin // 登陆的用户
	T_pid   int           // 公司id
}

func (c *DataController) Prepare() {
	GetCookie := c.Ctx.GetCookie("User_tokey")
	GetString := c.GetString("User_tokey")

	User_tokey := GetCookie
	if len(User_tokey) == 0 {
		User_tokey = GetString
	}
	if Account.Admin_r == nil {
		return
	}
	c.Admin_r = *Account.Admin_r
	T_pid := c.Admin_r.T_pid
	EntryPid, _ := Account.Redis_Tokey_T_pid_Get(User_tokey)
	if EntryPid > 0 {
		T_pid = EntryPid
	}
	c.T_pid = T_pid
}

// 获取传感器
func (c *DataController) Device_Sensor_Get() {
	T_sn := c.GetString("T_sn")
	T_id, _ := c.GetInt("T_id")
	//c.Data["Class_List"] = Device.Read_Class_All_1()

	DeviceSensor_r, err := Device.Read_DeviceSensor_ByTsn_Tid(T_sn, T_id)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "获取失败!"}
		c.ServeJSON()
		return
	}

	c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!", Data: Device.DeviceSensorToDeviceSensor_R(DeviceSensor_r)}
	c.ServeJSON()
	return

}

// 传感器列表
func (c *DataController) Device_Sensor_List() {
	type R_JSONS struct {
		//必须的大写开头
		DeviceSensor_lite []Device.DeviceSensor_R
		Num               int
		Page              int
		Page_size         int
		Pages             []lib.Page_T
	}
	var r_jsons R_JSONS
	page, _ := c.GetInt("page")
	if page < 1 {
		page = 1
	}
	page_z, _ := c.GetInt("page_z")

	if page_z == 0 {
		page_z = conf.Page_size
	}

	T_Class_id, _ := c.GetInt("T_calssid")
	T_type, T_type_err := c.GetInt("T_type")
	if T_type_err != nil {
		T_type = -1
	}
	T_name := c.GetString("T_name")

	// 数据展示页面
	T_RealTime, T_RealTime_err := c.GetInt("T_RealTime")
	if T_RealTime_err != nil {
		T_RealTime = 0
	}

	// 轨迹展示页面
	T_MapShow, T_MapShow_err := c.GetInt("T_MapShow")
	if T_MapShow_err != nil {
		T_MapShow = 0
	}

	var cnt int64
	Device.Read_DeviceSensorParameter_All_Map("", 0)
	r_jsons.DeviceSensor_lite, cnt = Device.Read_DeviceSensor_List_For_Data(c.T_pid, T_name, T_Class_id, T_type, T_RealTime, T_MapShow, page, page_z)

	page_size := math.Ceil(float64(cnt) / float64(page_z))
	r_jsons.Page = page
	r_jsons.Page_size = int(page_size)
	r_jsons.Pages = lib.Func_page(int64(page), int64(page_size))
	r_jsons.Num = int(cnt)

	c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!", Data: r_jsons}
	c.ServeJSON()
	return

}

// 传感器数据列表
func (c *DataController) Device_Sensor_Data() {
	page, _ := c.GetInt("page")
	page_z, _ := c.GetInt("page_z")
	T_id, _ := c.GetInt("T_id")
	SN := c.GetString("T_sn")
	Time_start := c.GetString("Time_start")
	Time_end := c.GetString("Time_end")

	type R_JSONS struct {
		//必须的大写开头
		DeviceSensor_data []Device.DeviceData_R
		Num               int
		Page              int
		Page_size         int
		Pages             []lib.Page_T
	}
	var r_jsons R_JSONS
	var cnt int
	Device.Read_DeviceSensorParameter_All_Map(SN, T_id)
	r_jsons.DeviceSensor_data, cnt = Device.Read_DeviceData_ById_List(SN, T_id, Time_start, Time_end, page, page_z)

	page_size := math.Ceil(float64(cnt) / float64(page_z))
	r_jsons.Page = page
	r_jsons.Page_size = int(page_size)
	r_jsons.Pages = lib.Func_page(int64(page), int64(page_size))
	r_jsons.Num = cnt

	c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!", Data: r_jsons}
	c.ServeJSON()
	return
}

// 设备数据
func (c *DataController) Device_Sensor_Data_More() {
	page, _ := c.GetInt("page")

	if page < 1 {
		page = 1
	}
	page_z, _ := c.GetInt("page_z")
	if page_z < 1 {
		page_z = conf.Page_size
	}

	T_snid := c.GetString("T_snid")
	Time_start := c.GetString("Time_start")
	Time_end := c.GetString("Time_end")

	if len(T_snid) < 10 {
		c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!"}
		c.ServeJSON()
		return
	}

	type R_JSONS struct {
		//必须的大写开头
		Data      []Device.DeviceData_R
		Num       int64
		Page      int
		Page_size int
	}
	var r_jsons R_JSONS

	r_jsons.Data, r_jsons.Num = Device.Read_DeviceData_By_T_snid_List(T_snid, Time_start, Time_end, page, page_z)
	r_jsons.Page = page
	r_jsons.Page_size = int(math.Ceil(float64(r_jsons.Num) / float64(page_z)))

	c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!", Data: r_jsons}
	c.ServeJSON()
	return
}

// -------------------------------------

// 导出传感器数据列表
func (c *DataController) Device_Sensor_Data_Excel() {
	T_snid := c.GetString("T_snid")
	Time_start := c.GetString("Time_start")
	Time_end := c.GetString("Time_end")

	if len(T_snid) < 10 {
		c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!"}
		c.ServeJSON()
		return
	}
	var DeviceSensor_data []Device.DeviceData_R

	DeviceSensor_data, _ = Device.Read_DeviceData_By_T_snid_List(T_snid, Time_start, Time_end, 0, 9999)

	f := excelize.NewFile() // 设置单元格的值
	// 这里设置表头
	f.SetCellValue("Sheet1", "A1", "编号")
	f.SetCellValue("Sheet1", "B1", "传感器名称")
	f.SetCellValue("Sheet1", "C1", "温度℃")
	f.SetCellValue("Sheet1", "D1", "湿度%")
	f.SetCellValue("Sheet1", "E1", "温度范围 ℃")
	f.SetCellValue("Sheet1", "F1", "湿度范围 %")
	f.SetCellValue("Sheet1", "G1", "记录时间")
	// 设置列宽
	f.SetColWidth("Sheet1", "A", "A", 10)
	f.SetColWidth("Sheet1", "B", "B", 15)
	f.SetColWidth("Sheet1", "C", "D", 10)
	f.SetColWidth("Sheet1", "E", "F", 15)
	f.SetColWidth("Sheet1", "G", "G", 22)

	line := 1

	headStyleLower, _ := f.NewStyle(
		&excelize.Style{
			Font: &excelize.Font{Size: 11, Color: "#ff8585", Family: "arial"},
		})
	headStyleUpper, _ := f.NewStyle(
		&excelize.Style{
			Font: &excelize.Font{Size: 11, Color: "#ff8585", Family: "arial"},
		})

	// 循环写入数据
	for _, v := range DeviceSensor_data {
		line++

		f.SetCellValue("Sheet1", fmt.Sprintf("A%d", line), line-1)
		f.SetCellValue("Sheet1", fmt.Sprintf("B%d", line), v.T_name+"["+strconv.Itoa(v.T_id)+"]")

		if v.T_ist == 1 {
			f.SetCellValue("Sheet1", fmt.Sprintf("C%d", line), v.T_t)
			f.SetCellValue("Sheet1", fmt.Sprintf("E%d", line), strconv.FormatFloat(float64(v.T_tl), 'f', 2, 64)+"~"+strconv.FormatFloat(float64(v.T_tu), 'f', 2, 64))
			if v.T_t < v.T_tl || v.T_t > v.T_tu {
				f.SetCellStyle("Sheet1", fmt.Sprintf("A%d", line), fmt.Sprintf("G%d", line), headStyleLower)
			}
		}
		if v.T_ish == 1 {
			f.SetCellValue("Sheet1", fmt.Sprintf("D%d", line), v.T_rh)
			f.SetCellValue("Sheet1", fmt.Sprintf("F%d", line), strconv.FormatFloat(float64(v.T_rhl), 'f', 2, 64)+"~"+strconv.FormatFloat(float64(v.T_rhu), 'f', 2, 64))
			if v.T_rh < v.T_rhl || v.T_rh > v.T_rhu {
				f.SetCellStyle("Sheet1", fmt.Sprintf("A%d", line), fmt.Sprintf("G%d", line), headStyleUpper)
			}
		}

		f.SetCellValue("Sheet1", fmt.Sprintf("G%d", line), v.T_time)
		//if v.T_ist == 1 && (v.T_t < v.T_tl || v.T_t > v.T_tu) {
		//	f.SetCellStyle("Sheet1", fmt.Sprintf("A%d", line), fmt.Sprintf("G%d", line), headStyleLower)
		//}
		//if v.T_ish == 1 && (v.T_rh < v.T_rhl || v.T_rh > v.T_rhu) {
		//	f.SetCellStyle("Sheet1", fmt.Sprintf("A%d", line), fmt.Sprintf("G%d", line), headStyleUpper)
		//}

	}
	timeStr := time.Now().Format("20060102150405")
	// 保存文件
	if err := f.SaveAs("ofile/" + timeStr + ".xlsx"); err != nil {
		fmt.Println(err)
	}

	// 上传 OSS
	url, is := NatsServer.Qiniu_UploadFile(lib.GetCurrentDirectory()+"/ofile/"+timeStr+".xlsx", "ofile/"+timeStr+".xlsx")
	if !is {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "oss!"}
		c.ServeJSON()
		return
	}
	//删除目录
	err := os.Remove("ofile/" + timeStr + ".xlsx")
	if err != nil {
		fmt.Println(err)
	}

	c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!", Data: url}
	c.ServeJSON()
	return
}

// 列表 - 接口
func (c *DataController) Device_Sensor_Data_Excel_m() {
	T_snid := c.GetString("T_snid")
	Time_start := c.GetString("Time_start")
	Time_end := c.GetString("Time_end")
	t_x, _ := c.GetInt("t_x")

	if len(T_snid) < 10 {
		c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!"}
		c.ServeJSON()
		return
	}
	var DeviceSensor_data []Device.DeviceData_R

	DeviceSensor_data, _ = Device.Read_DeviceData_By_T_snid_List(T_snid, Time_start, Time_end, 0, 9999)

	f := excelize.NewFile() // 设置单元格的值
	// 这里设置表头
	f.SetCellValue("Sheet1", "A1", "编号")
	f.SetCellValue("Sheet1", "B1", "传感器名称")
	f.SetCellValue("Sheet1", "C1", "温度℃")
	f.SetCellValue("Sheet1", "D1", "湿度%")
	f.SetCellValue("Sheet1", "E1", "温度范围 ℃")
	f.SetCellValue("Sheet1", "F1", "湿度范围 %")
	f.SetCellValue("Sheet1", "G1", "记录时间")
	// 设置列宽
	f.SetColWidth("Sheet1", "A", "A", 10)
	f.SetColWidth("Sheet1", "B", "B", 15)
	f.SetColWidth("Sheet1", "C", "D", 10)
	f.SetColWidth("Sheet1", "E", "F", 15)
	f.SetColWidth("Sheet1", "G", "G", 22)

	line := 1
	headStyleLower, _ := f.NewStyle(
		&excelize.Style{
			Font: &excelize.Font{Size: 11, Color: "#a8f7ff", Family: "arial"},
		})
	headStyleUpper, _ := f.NewStyle(
		&excelize.Style{
			Font: &excelize.Font{Size: 11, Color: "#ff8585", Family: "arial"},
		})

	atime, _ := time.ParseDuration("-1m") //  Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".

	// 循环写入数据
	for v_i, v := range DeviceSensor_data {
		line++
		f.SetCellValue("Sheet1", fmt.Sprintf("A%d", line), line-1)
		f.SetCellValue("Sheet1", fmt.Sprintf("B%d", line), v.T_name+"["+strconv.Itoa(v.T_id)+"]")
		f.SetCellValue("Sheet1", fmt.Sprintf("C%d", line), v.T_t)
		f.SetCellValue("Sheet1", fmt.Sprintf("D%d", line), v.T_rh)
		f.SetCellValue("Sheet1", fmt.Sprintf("E%d", line), strconv.FormatFloat(float64(v.T_tl), 'f', 2, 64)+"~"+strconv.FormatFloat(float64(v.T_tu), 'f', 2, 64))
		f.SetCellValue("Sheet1", fmt.Sprintf("F%d", line), strconv.FormatFloat(float64(v.T_rhl), 'f', 2, 64)+"~"+strconv.FormatFloat(float64(v.T_rhu), 'f', 2, 64))
		f.SetCellValue("Sheet1", fmt.Sprintf("G%d", line), v.T_time)
		if v.T_t < v.T_tl || v.T_t > v.T_tu {
			f.SetCellStyle("Sheet1", fmt.Sprintf("A%d", line), fmt.Sprintf("G%d", line), headStyleLower)
		}
		if v.T_rh < v.T_rhl || v.T_rh > v.T_rhu {
			f.SetCellStyle("Sheet1", fmt.Sprintf("A%d", line), fmt.Sprintf("G%d", line), headStyleUpper)
		}

		if len(DeviceSensor_data)-1 == v_i {
			break
		}
		cha_v := ((DeviceSensor_data[v_i+1].T_t - v.T_t) / 3)

		println("t_x:", t_x)
		for i := 0; i < t_x; i++ {
			println("// -------", i)
			v.T_t = float32(lib.Decimal(float64(v.T_t + cha_v)))
			fTime, _ := time.Parse("2006-01-02 15:04:05", v.T_time)
			fTime = fTime.Add(atime)
			v.T_time = fTime.Format("2006-01-02 15:04:05")

			line++
			f.SetCellValue("Sheet1", fmt.Sprintf("A%d", line), line-1)
			f.SetCellValue("Sheet1", fmt.Sprintf("B%d", line), v.T_name+"["+strconv.Itoa(v.T_id)+"]")
			f.SetCellValue("Sheet1", fmt.Sprintf("C%d", line), v.T_t)
			f.SetCellValue("Sheet1", fmt.Sprintf("D%d", line), v.T_rh)
			f.SetCellValue("Sheet1", fmt.Sprintf("E%d", line), strconv.FormatFloat(float64(v.T_tl), 'f', 2, 64)+"~"+strconv.FormatFloat(float64(v.T_tu), 'f', 2, 64))
			f.SetCellValue("Sheet1", fmt.Sprintf("F%d", line), strconv.FormatFloat(float64(v.T_rhl), 'f', 2, 64)+"~"+strconv.FormatFloat(float64(v.T_rhu), 'f', 2, 64))

			f.SetCellValue("Sheet1", fmt.Sprintf("G%d", line), v.T_time)

			if v.T_t < v.T_tl || v.T_t > v.T_tu {
				f.SetCellStyle("Sheet1", fmt.Sprintf("A%d", line), fmt.Sprintf("G%d", line), headStyleLower)
			}
			if v.T_rh < v.T_rhl || v.T_rh > v.T_rhu {
				f.SetCellStyle("Sheet1", fmt.Sprintf("A%d", line), fmt.Sprintf("G%d", line), headStyleUpper)
			}

		}

	}
	timeStr := time.Now().Format("20060102150405")
	// 保存文件
	if err := f.SaveAs("ofile/" + timeStr + ".xlsx"); err != nil {
		fmt.Println(err)
	}

	// 上传 OSS
	url, is := NatsServer.Qiniu_UploadFile(lib.GetCurrentDirectory()+"/ofile/"+timeStr+".xlsx", "ofile/"+timeStr+".xlsx")
	if !is {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "oss!"}
		c.ServeJSON()
		return
	}

	//删除目录
	//err := os.Remove("ofile/" + timeStr + ".xlsx")
	//if err != nil {
	//	fmt.Println(err)
	//}

	c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!", Data: url}
	c.ServeJSON()
	return
}

// 小程序 - 打印
func (c *DataController) DeviceSensor_Data_Print() {

	SN := c.GetString("T_sn")
	Time_start := c.GetString("Time_start")
	Time_end := c.GetString("Time_end")

	type R_JSONS struct {
		//必须的大写开头
		T_time string
		T1     interface{}
		T2     interface{}
		T3     interface{}
		T4     interface{}
	}

	r_jsons := make(map[string]R_JSONS)

	type JSONS struct {
		//必须的大写开头
		Code            int16
		Msg             string
		DeviceSensorNum int
		DeviceSensor    Device.DeviceSensor_Applet
		AdminNane       string
		Data            interface{} // 泛型
	}

	GROUP_BY_t_time := Device.Read_DeviceData_List_GROUP_BY_t_time(SN, Time_start, Time_end)
	// 时间 MAP
	for _, vt := range GROUP_BY_t_time {
		stamp, _ := time.Parse("2006-1-02 15:04:05", lib.To_string(vt[0]))
		T_time := stamp.Format("2006-01-02 15:04:05")
		r_jsons[T_time] = R_JSONS{T_time: T_time, T1: nil, T2: nil, T3: nil, T4: nil}
	}

	dsList := Device.Read_DeviceSensor_List_T_sn_T_datashow(SN)
	if len(dsList) == 0 {
		c.Data["json"] = JSONS{Code: 200, Msg: "ok!", DeviceSensorNum: len(dsList), Data: r_jsons}
		c.ServeJSON()
		return
	}

	company, _ := Account.Read_Company_ById(c.T_pid)
	for i, v := range dsList {
		if i >= 4 {
			break
		}
		// 记录传感器
		maps, num := Device.Read_DeviceData_ById_List(SN, v.T_id, Time_start, Time_end, 1, 9999)
		if num > 0 {
			for _, v_map := range maps {
				ws, ok := r_jsons[v_map.T_time]
				if ok {
					switch i {
					case 0:
						ws.T1 = v_map
					case 1:
						ws.T2 = v_map
					case 2:
						ws.T3 = v_map
					case 3:
						ws.T4 = v_map
					}
					r_jsons[v_map.T_time] = ws
				}
			}
		}
	}
	c.Data["json"] = JSONS{Code: 200, Msg: "ok!", DeviceSensorNum: len(dsList), DeviceSensor: Device.DeviceSensorToDeviceSensor_Applet(dsList[0]), AdminNane: company.T_name, Data: r_jsons}
	c.ServeJSON()
	return
}

// 列表 - 接口
func (c *DataController) Device_Sensor_Data_PDF() {
	T_snid := c.GetString("T_snid")
	Time_start := c.GetString("Time_start")
	Time_end := c.GetString("Time_end")

	if len(T_snid) < 10 {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "T_snid Err!"}
		c.ServeJSON()
		return
	}
	var DeviceSensor_data []Device.DeviceData_R

	DeviceSensor_data, _ = Device.Read_DeviceData_By_T_snid_List(T_snid, Time_start, Time_end, 0, 9999)

	var err error
	pdf := &gopdf.GoPdf{}
	pdf.Start(gopdf.Config{PageSize: gopdf.Rect{W: 595.28, H: 841.89}}) //595.28, 841.89 = A4
	//err = GetFont(pdf, "LiberationSerif-Regular.ttf")
	//if err != nil {
	//	log.Fatalln(err)
	//}
	//err = pdf.SetFont("Ubuntu-L", "", 14)
	//if err != nil {
	//	log.Fatalln(err)
	//}

	err = pdf.AddTTFFont("simsun", "static/fonts/三极行楷简体-粗.ttf")
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: err.Error()}
		c.ServeJSON()
		return
	}
	err = pdf.SetFont("simsun", "", 24)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: err.Error()}
		c.ServeJSON()
		return
	}

	pdf.SetGrayFill(0.5)

	pdf.SetMargins(0, 20, 0, 20)
	pdf.AddPage()

	//use path
	//pdf.Image("logo.png", 100, 50, &gopdf.Rect{W: 50, H: 50})

	company, _ := Account.Read_Company_ById(c.T_pid)

	textw, _ := pdf.MeasureTextWidth(company.T_name)
	pdf.SetX((595 / 2) - (textw / 2))
	pdf.SetY(40)
	pdf.Text(company.T_name)

	// 线
	pdf.SetLineWidth(2)
	pdf.SetLineType("dashed")
	pdf.Line(10, 60, 585, 60)

	err = pdf.AddTTFFont("wts", "static/fonts/MiSans-Medium.ttf")
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: err.Error()}
		c.ServeJSON()
		return
	}
	err = pdf.SetFont("wts", "", 12)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: err.Error()}
		c.ServeJSON()
		return
	}

	var s_time, e_time string
	if len(DeviceSensor_data) > 0 {
		s_time = fmt.Sprintf("%s", DeviceSensor_data[0].T_time)
		e_time = fmt.Sprintf("%s", DeviceSensor_data[len(DeviceSensor_data)-1].T_time)
	}
	//fmt.Sprintf(" %.1f ", v.T_t)
	lib.RectFillColor(pdf, "历史数据["+e_time+" / "+s_time+"]", 14, 22, 80, 550, 40, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)

	lib.RectFillColor(pdf, "序号", 12, 22, 120, 30, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	lib.RectFillColor(pdf, "传感器名称", 12, 52, 120, 100, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	lib.RectFillColor(pdf, "温度℃", 12, 152, 120, 60, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)

	lib.RectFillColor(pdf, "湿度%", 12, 212, 120, 60, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)

	lib.RectFillColor(pdf, "温度范围", 12, 272, 120, 100, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	lib.RectFillColor(pdf, "湿度范围", 12, 362, 120, 100, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	lib.RectFillColor(pdf, "记录时间", 12, 452, 120, 120, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)

	var y float64 = 140

	err = pdf.SetFont("wts", "", 10)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: err.Error()}
		c.ServeJSON()
		return
	}
	for i, v := range DeviceSensor_data {
		text := fmt.Sprintf(" %d ", i+1)
		var textH float64 = 25 // if text height is 25px.
		pdf.SetNewY(y, textH)
		y = pdf.GetY()
		//pdf.SetX(x) // must after pdf.SetNewY() called.
		//err = pdf.Text(text)
		//if err != nil {
		//	log.Fatalln(err)
		//}

		T_t := fmt.Sprintf(" %.1f ", v.T_t)
		T_rh := fmt.Sprintf(" %.1f ", v.T_rh)
		T_Tlu := fmt.Sprintf(" %.1f ~ %.1f ", v.T_tl, v.T_tu)
		T_Rlu := fmt.Sprintf(" %.1f ~ %.1f ", v.T_rhl, v.T_rhu)
		T_time := fmt.Sprintf("%s", v.T_time)
		//if user_r.Admin_rh == 0 && strings.Contains(v.T_sn, "YD") {
		//	T_rh = "-"
		//	T_Rlu = "-"
		//}

		if v.T_ist == 1 {
			lib.RectFillColor(pdf, T_t, 10, 152, y, 60, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
			lib.RectFillColor(pdf, T_Tlu, 10, 272, y, 90, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
		} else {
			lib.RectFillColor(pdf, "", 10, 152, y, 60, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
			lib.RectFillColor(pdf, "", 10, 272, y, 90, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
		}
		if v.T_ish == 1 {
			lib.RectFillColor(pdf, T_rh, 10, 212, y, 60, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
			lib.RectFillColor(pdf, T_Rlu, 10, 362, y, 90, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
		} else {
			lib.RectFillColor(pdf, "", 10, 212, y, 60, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
			lib.RectFillColor(pdf, "", 10, 362, y, 90, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
		}

		lib.RectFillColor(pdf, text, 10, 22, y, 30, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
		lib.RectFillColor(pdf, v.T_name, 10, 52, y, 100, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)

		lib.RectFillColor(pdf, T_time, 10, 452, y, 120, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
		y += 20
	}
	timeStr := "ofile/" + time.Now().Format("20060102150405") + ".pdf"

	err = pdf.WritePdf(timeStr)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: err.Error()}
		c.ServeJSON()
		return
	}

	// 上传 OSS
	url, is := NatsServer.Qiniu_UploadFile(lib.GetCurrentDirectory()+"/"+timeStr, timeStr)
	if !is {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "oss!"}
		c.ServeJSON()
		return
	}
	//删除目录
	err = os.Remove(timeStr)
	if err != nil {
		fmt.Println(err)
	}

	c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!", Data: url}
	c.ServeJSON()
	return

}

// 数据备份
func (c *DataController) Device_Sensor_Data_BackUp() {
	page, _ := c.GetInt("page")
	if page < 1 {
		page = 1
	}
	page_z, _ := c.GetInt("page_z")
	if page_z < 1 {
		page_z = conf.Page_size
	}

	T_snid := c.GetString("T_snid")
	Time_start := c.GetString("Time_start")
	Time_end := c.GetString("Time_end")

	if len(T_snid) < 10 {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "T_snid Err!"}
		c.ServeJSON()
		return
	}

	if _, is := lib.DateStrToDate(Time_start); !is {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "日期格式错误!"}
		c.ServeJSON()
		return
	}

	if _, is := lib.DateStrToDate(Time_end); !is {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "日期格式错误!"}
		c.ServeJSON()
		return
	}

	Time_start += " 00:00:00"
	Time_end += " 23:59:59"

	var r_jsons lib.R_JSONS

	r_jsons.Data, r_jsons.Num = Device.Read_DeviceData_BackUp_List(T_snid, Time_start, Time_end, page, page_z)
	r_jsons.Page = page
	r_jsons.Page_size = int(math.Ceil(float64(r_jsons.Num) / float64(page_z)))

	c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!", Data: r_jsons}
	c.ServeJSON()
	return
}

// 数据备份pdf
func (c *DataController) Device_Sensor_Data_BackUp_PDF() {
	T_sn := c.GetString("T_sn")
	T_id, _ := c.GetInt("T_id")
	T_date := c.GetString("T_date")

	T_snid := fmt.Sprintf("%s,%d", T_sn, T_id)

	date, is := lib.DateStrToDate(T_date)
	if !is {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "日期格式错误!"}
		c.ServeJSON()
		return
	}

	Time_start := T_date + " 00:00:00"
	Time_end := T_date + " 23:59:59"

	var DeviceSensor_data []Device.DeviceData_R

	DeviceSensor_data, _ = Device.Read_DeviceData_By_T_snid_List(T_snid, Time_start, Time_end, 0, 9999)

	var err error
	pdf := &gopdf.GoPdf{}
	pdf.Start(gopdf.Config{PageSize: gopdf.Rect{W: 595.28, H: 841.89}}) //595.28, 841.89 = A4
	//err = GetFont(pdf, "LiberationSerif-Regular.ttf")
	//if err != nil {
	//	log.Fatalln(err)
	//}
	//err = pdf.SetFont("Ubuntu-L", "", 14)
	//if err != nil {
	//	log.Fatalln(err)
	//}

	err = pdf.AddTTFFont("simsun", "static/fonts/三极行楷简体-粗.ttf")
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: err.Error()}
		c.ServeJSON()
		return
	}
	err = pdf.SetFont("simsun", "", 24)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: err.Error()}
		c.ServeJSON()
		return
	}

	pdf.SetGrayFill(0.5)

	pdf.SetMargins(0, 20, 0, 20)
	pdf.AddPage()

	//use path
	//pdf.Image("logo.png", 100, 50, &gopdf.Rect{W: 50, H: 50})

	company, _ := Account.Read_Company_ById(c.T_pid)

	textw, _ := pdf.MeasureTextWidth(company.T_name)
	pdf.SetX((595 / 2) - (textw / 2))
	pdf.SetY(40)
	pdf.Text(company.T_name)

	// 线
	pdf.SetLineWidth(2)
	pdf.SetLineType("dashed")
	pdf.Line(10, 60, 585, 60)

	err = pdf.AddTTFFont("wts", "static/fonts/MiSans-Medium.ttf")
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "ok!", Data: err}
		c.ServeJSON()
		return
	}
	err = pdf.SetFont("wts", "", 12)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: err.Error()}
		c.ServeJSON()
		return
	}
	var s_time, e_time string
	if len(DeviceSensor_data) > 0 {
		s_time = fmt.Sprintf("%s", DeviceSensor_data[0].T_time)
		e_time = fmt.Sprintf("%s", DeviceSensor_data[len(DeviceSensor_data)-1].T_time)
	}
	//fmt.Sprintf(" %.1f ", v.T_t)
	lib.RectFillColor(pdf, "历史数据["+e_time+" / "+s_time+"]", 14, 22, 80, 550, 40, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)

	lib.RectFillColor(pdf, "序号", 12, 22, 120, 30, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	lib.RectFillColor(pdf, "传感器名称", 12, 52, 120, 100, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	lib.RectFillColor(pdf, "温度℃", 12, 152, 120, 60, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)

	lib.RectFillColor(pdf, "湿度%", 12, 212, 120, 60, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)

	lib.RectFillColor(pdf, "温度范围", 12, 272, 120, 100, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	lib.RectFillColor(pdf, "湿度范围", 12, 362, 120, 100, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	lib.RectFillColor(pdf, "记录时间", 12, 452, 120, 120, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)

	var y float64 = 140

	err = pdf.SetFont("wts", "", 10)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: err.Error()}
		c.ServeJSON()
		return
	}
	for i, v := range DeviceSensor_data {
		text := fmt.Sprintf(" %d ", i+1)
		var textH float64 = 25 // if text height is 25px.
		pdf.SetNewY(y, textH)
		y = pdf.GetY()
		//pdf.SetX(x) // must after pdf.SetNewY() called.
		//err = pdf.Text(text)
		//if err != nil {
		//	log.Fatalln(err)
		//}

		T_t := fmt.Sprintf(" %.1f ", v.T_t)
		T_rh := fmt.Sprintf(" %.1f ", v.T_rh)
		T_Tlu := fmt.Sprintf(" %.1f ~ %.1f ", v.T_tl, v.T_tu)
		T_Rlu := fmt.Sprintf(" %.1f ~ %.1f ", v.T_rhl, v.T_rhu)
		T_time := fmt.Sprintf("%s", v.T_time)
		//if user_r.Admin_rh == 0 && strings.Contains(v.T_sn, "YD") {
		//	T_rh = "-"
		//	T_Rlu = "-"
		//}

		lib.RectFillColor(pdf, text, 10, 22, y, 30, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
		lib.RectFillColor(pdf, v.T_name, 10, 52, y, 100, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
		lib.RectFillColor(pdf, T_t, 10, 152, y, 60, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
		lib.RectFillColor(pdf, T_rh, 10, 212, y, 60, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)

		lib.RectFillColor(pdf, T_Tlu, 10, 272, y, 90, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)

		lib.RectFillColor(pdf, T_Rlu, 10, 362, y, 90, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)

		lib.RectFillColor(pdf, T_time, 10, 452, y, 120, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
		y += 20
	}

	deviceSensor, _ := Device.Read_DeviceSensor_ByT_sn(T_sn, T_id)
	rand_x := int64(lib.Random(0, 10000))
	filenameStr := fmt.Sprintf("backup/sn/%s_%s(%s).pdf", lib.GetRandstring(8, "0123456789", rand_x), deviceSensor.T_name, date.Format("2006-01-02"))

	err = pdf.WritePdf(filenameStr)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: err.Error()}
		c.ServeJSON()
		return
	}

	// 上传 OSS
	url, is := NatsServer.Qiniu_UploadFile(lib.GetCurrentDirectory()+"/"+filenameStr, filenameStr)
	if !is {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "oss!"}
		c.ServeJSON()
		return
	}
	//删除目录
	err = os.Remove(filenameStr)
	if err != nil {
		logs.Error(lib.FuncName(), err)
	}

	c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!", Data: url}
	c.ServeJSON()
	return
}