package controllers

import (
	"Cold_GoodsOrder/Nats/NatsServer"
	"Cold_GoodsOrder/conf"
	"Cold_GoodsOrder/lib"
	"Cold_GoodsOrder/models/Account"
	"Cold_GoodsOrder/models/Device"
	"Cold_GoodsOrder/models/Function"
	"fmt"
	beego "github.com/beego/beego/v2/server/web"
	"github.com/signintech/gopdf"
	"math"
	"os"
	"strconv"
	"strings"

	"time"
)

// Handle
type GoodsOrderController struct {
	beego.Controller
	User_r Account.User // 登陆的用户
	T_pid  int          // 公司id
}

func (c *GoodsOrderController) Prepare() {
	c.User_r = *Account.User_r
	c.T_pid = *Account.T_pid
}

func (c *GoodsOrderController) GoodsOrder_List() {
	type R_JSONS struct {
		//必须的大写开头
		Data      []Function.GoodsOrderR
		Num       int64
		Page      int
		Page_size int
	}

	var r_jsons R_JSONS

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

	Name := c.GetString("T_name")
	c.Data["Name"] = Name

	r_jsons.Data, r_jsons.Num = Function.Read_GoodsOrder_List(c.T_pid, page, page_z, Name)
	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
}
func (c *GoodsOrderController) GoodsOrder_Get() {

	id, _ := c.GetInt("T_id")
	r := Function.Read_GoodsOrder_ById(id)
	// 记录不存在
	if r.Id == 0 {
		c.Data["json"] = lib.JSONS{Code: 204, Msg: "T_id Err!"}
		c.ServeJSON()
		return
	}

	if c.T_pid != r.T_pid {
		c.Data["json"] = lib.JSONS{Code: 205, Msg: "没有权限!"}
		c.ServeJSON()
		return
	}

	c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!", Data: Function.GoodsOrderToGoodsOrderR(r)}
	c.ServeJSON()
	return
}
func (c *GoodsOrderController) GoodsOrder_Add() {

	T_orderid := c.GetString("T_orderid")
	T_outorderid := c.GetString("T_outorderid")
	T_sn := c.GetString("T_sn")
	T_receiving := c.GetString("T_receiving")
	T_time := c.GetString("T_time")
	T_text := c.GetString("T_text")
	T_start_Ut_T, _ := c.GetFloat("T_start_Ut_T")
	T_end_Ut_T, _ := c.GetFloat("T_end_Ut_T")
	T_time_s := strings.Split(T_time, "|")
	if len(T_time_s) != 2 {
		c.Data["json"] = lib.JSONS{Code: 207, Msg: "时间参数异常!"}
		c.ServeJSON()
		return
	}

	T_start_Ut_, err := time.ParseInLocation("2006-01-02 15:04:05", T_time_s[0], time.Local)
	T_end_Ut_, err := time.ParseInLocation("2006-01-02 15:04:05", T_time_s[1], time.Local)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 207, Msg: "时间参数异常!"}
		c.ServeJSON()
		return
	}
	var_ := Function.GoodsOrder{
		T_pid:        c.T_pid,
		T_orderid:    T_orderid,
		T_outorderid: T_outorderid,
		T_sn:         T_sn,
		T_receiving:  T_receiving,
		T_start_Ut:   T_start_Ut_,
		T_end_Ut:     T_end_Ut_,
		T_text:       T_text,
		T_State:      1,
		T_start_Ut_T: float32(T_start_Ut_T),
		T_end_Ut_T:   float32(T_end_Ut_T),
	}
	id, err := Function.Add_GoodsOrder(var_)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 301, Msg: "添加失败!"}
		c.ServeJSON()
		return
	}

	NatsServer.AddUserLogs(Account.User_r.T_uuid, "订单系统", "添加", var_)
	c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!", Data: id}
	c.ServeJSON()
	return

}
func (c *GoodsOrderController) GoodsOrder_Edit() {

	id, _ := c.GetInt("T_id")

	r := Function.Read_GoodsOrder_ById(id)

	if r.Id == 0 {
		c.Data["json"] = lib.JSONS{Code: 204, Msg: "T_id !"}
		c.ServeJSON()
		return
	}
	if c.T_pid != r.T_pid {
		c.Data["json"] = lib.JSONS{Code: 205, Msg: "没有权限!"}
		c.ServeJSON()
		return
	}

	T_orderid := c.GetString("T_orderid")
	T_outorderid := c.GetString("T_outorderid")
	T_sn := c.GetString("T_sn")
	T_receiving := c.GetString("T_receiving")
	T_time := c.GetString("T_time")
	T_text := c.GetString("T_text")
	T_start_Ut_T, T_start_Ut_T_Err := c.GetFloat("T_start_Ut_T")
	T_end_Ut_T, T_end_Ut_T_Err := c.GetFloat("T_end_Ut_T")
	T_time_s := strings.Split(T_time, "|")
	if len(T_time_s) != 2 {
		c.Data["json"] = lib.JSONS{Code: 207, Msg: "时间参数异常!"}
		c.ServeJSON()
		return
	}
	println("T_time_s:", T_time_s)
	T_start_Ut_, T_start_Ut_Err := time.ParseInLocation("2006-01-02 15:04:05", T_time_s[0], time.Local)
	T_end_Ut_, T_end_Ut_Err := time.ParseInLocation("2006-01-02 15:04:05", T_time_s[1], time.Local)

	if len(T_orderid) > 0 {
		r.T_orderid = T_orderid
	}
	if len(T_outorderid) > 0 {
		r.T_outorderid = T_outorderid
	}
	if len(T_sn) > 0 {
		r.T_sn = T_sn
	}
	if len(T_receiving) > 0 {
		r.T_receiving = T_receiving
	}
	if len(T_text) > 0 {
		r.T_text = T_text
	}
	if T_start_Ut_T_Err == nil {
		r.T_start_Ut_T = float32(T_start_Ut_T)
	}
	if T_end_Ut_T_Err == nil {
		r.T_end_Ut_T = float32(T_end_Ut_T)
	}
	if T_start_Ut_Err == nil {
		r.T_start_Ut = T_start_Ut_
	}
	if T_end_Ut_Err == nil {
		r.T_end_Ut = T_end_Ut_
	}

	is := Function.Update_GoodsOrder(r, "T_orderid", "T_outorderid", "T_sn", "T_receiving", "T_start_Ut", "T_end_Ut", "T_start_Ut_T", "T_end_Ut_T", "T_text")
	if !is {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "修改失败!"}
		c.ServeJSON()
		return
	}

	NatsServer.AddUserLogs(Account.User_r.T_uuid, "订单系统", "修改", r)

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

}

func (c *GoodsOrderController) GoodsOrder_Del() {

	Id, _ := c.GetInt("T_id")
	r := Function.Read_GoodsOrder_ById(Id)

	if r.Id == 0 {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "T_id Err!"}
		c.ServeJSON()
		return
	}
	if c.T_pid != r.T_pid {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "没有权限!"}
		c.ServeJSON()
		return
	}

	if is := Function.Delete_GoodsOrder(r); !is {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "删除失败!"}
		c.ServeJSON()
		return
	}
	NatsServer.AddUserLogs(Account.User_r.T_uuid, "订单系统", "删除", r)

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

}

// 列表 - 接口
func (c *GoodsOrderController) GoodsOrder_PDF() {
	var err error
	Id, _ := c.GetInt("T_id")
	if Id == 0 {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "Id Err!"}
		c.ServeJSON()
		return
	}

	GoodsOrder_r := Function.Read_GoodsOrder_ById(Id)
	if GoodsOrder_r.Id == 0 {
		c.Data["json"] = lib.JSONS{Code: 207, Msg: "Id Err!"}
		c.ServeJSON()
		return
	}
	Device_r, err := NatsServer.ReadDeviceByT_sn(GoodsOrder_r.T_sn)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 204, Msg: "T_sn Err!"}
		c.ServeJSON()
		return
	}

	DeviceSensor_r := NatsServer.ReadDeviceSensorALLByT_sn(GoodsOrder_r.T_sn)
	if len(DeviceSensor_r) == 0 {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: GoodsOrder_r.T_sn + "设备没有数据!"}
		c.ServeJSON()
		return
	}

	var DeviceSensor_data []Device.DeviceData_R
	DeviceSensor_data, _ = NatsServer.ReadDeviceDataListBy_T_snid(GoodsOrder_r.T_sn+","+strconv.Itoa(DeviceSensor_r[0].T_id), GoodsOrder_r.T_start_Ut.Format("2006-01-02 15:04:05"), GoodsOrder_r.T_end_Ut.Format("2006-01-02 15:04:05"), 0, 9999)

	if len(DeviceSensor_data) == 0 {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: GoodsOrder_r.T_sn + "设备没有数据!"}
		c.ServeJSON()
		return
	}

	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: 204, Msg: err.Error()}
		c.ServeJSON()
		return
	}
	err = pdf.SetFont("simsun", "", 24)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 205, 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, _ := NatsServer.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: 206, Msg: err.Error()}
		c.ServeJSON()
		return
	}
	err = pdf.SetFont("wts", "", 10)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 207, Msg: err.Error()}
		c.ServeJSON()
		return
	}
	//fmt.Sprintf(" %.1f ", v.T_t)
	//lib.RectFillColor(pdf, "历史数据["+Time_start+" / "+Time_end+"]", 14, 22, 80, 550, 40, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)

	// -------------
	x := 22.0
	w1 := 80.0
	w2 := 195.0

	lib.RectFillColor(pdf, "订单号:", 12, x, 80, w1, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w1
	lib.RectFillColor(pdf, GoodsOrder_r.T_orderid, 12, x, 80, w2, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w2

	lib.RectFillColor(pdf, "出库订单号:", 12, x, 80, w1, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w1
	lib.RectFillColor(pdf, GoodsOrder_r.T_outorderid, 12, x, 80, w2, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w2
	// -------------
	x = 22.0
	w1 = 80.0
	w2 = 195.0

	lib.RectFillColor(pdf, "设备名称:", 12, x, 100, w1, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w1
	lib.RectFillColor(pdf, Device_r.T_devName, 12, x, 100, w2, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w2

	lib.RectFillColor(pdf, "设备编号:", 12, x, 100, w1, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w1
	lib.RectFillColor(pdf, Device_r.T_sn, 12, x, 100, w2, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w2
	// -------------
	x = 22.0
	w1 = 80.0
	w2 = 240.0
	T_time := fmt.Sprintf("%s", GoodsOrder_r.T_start_Ut.Format("2006-01-02 15:04:05")+" - "+GoodsOrder_r.T_end_Ut.Format("2006-01-02 15:04:05"))
	lib.RectFillColor(pdf, "送货时间:", 12, x, 120, w1, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w1
	lib.RectFillColor(pdf, T_time, 12, x, 120, w2, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w2

	T_time = fmt.Sprintf("%s", GoodsOrder_r.CreateTime.Format("2006-01-02 15:04:05"))
	lib.RectFillColor(pdf, "订单时间:", 12, x, 120, w1, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w1
	lib.RectFillColor(pdf, T_time, 12, x, 120, 150, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)

	// -------------
	x = 22.0
	w1 = 80.0
	w2 = 195.0*2 + 80
	T_text := fmt.Sprintf("%s", GoodsOrder_r.T_receiving)
	lib.RectFillColor(pdf, "收货单位:", 12, x, 140, w1, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w1
	lib.RectFillColor(pdf, T_text, 12, x, 140, w2, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w2

	// 数据汇总--------------------------------

	// 最低温度
	var T_t_l float32 = 100.0
	// 最高温度
	var T_t_u float32 = 0.0
	var T_t_v float32 = 0.0
	for n := 0; len(DeviceSensor_data) > n; n++ {
		// -计算温度
		if DeviceSensor_data[n].T_t < T_t_l {
			T_t_l = DeviceSensor_data[n].T_t
		}
		if DeviceSensor_data[n].T_t > T_t_u {
			T_t_u = DeviceSensor_data[n].T_t
		}
		T_t_v += DeviceSensor_data[n].T_t
	}

	var y float64 = 160
	x = 22.0
	w1 = 60.0
	w2 = 50.0

	err = pdf.SetFont("wts", "", 10)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 207, Msg: err.Error()}
		c.ServeJSON()
		return
	}
	T_t := fmt.Sprintf(" %.1f℃ ", DeviceSensor_data[len(DeviceSensor_data)-1].T_t)
	lib.RectFillColor(pdf, "起送温度", 10, x, y, w1, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w1
	lib.RectFillColor(pdf, T_t, 10, x, y, w2, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w2

	T_t = fmt.Sprintf(" %.1f℃ ", DeviceSensor_data[0].T_t)
	lib.RectFillColor(pdf, "送达温度", 10, x, y, w1, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w1
	lib.RectFillColor(pdf, T_t, 10, x, y, w2, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w2

	T_t = fmt.Sprintf(" %.1f℃ ", T_t_l)
	lib.RectFillColor(pdf, "最低温度", 10, x, y, w1, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w1
	lib.RectFillColor(pdf, T_t, 10, x, y, w2, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w2

	T_t = fmt.Sprintf(" %.1f℃ ", T_t_v/float32(len(DeviceSensor_data)))
	lib.RectFillColor(pdf, "平均温度", 10, x, y, w1, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w1
	lib.RectFillColor(pdf, T_t, 10, x, y, w2, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w2

	T_t = fmt.Sprintf(" %.1f℃ ", T_t_u)
	lib.RectFillColor(pdf, "最高温度", 10, x, y, w1, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w1
	lib.RectFillColor(pdf, T_t, 10, x, y, w2, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w2

	// -----------
	textw, _ = pdf.MeasureTextWidth("历史数据")
	pdf.SetX(20)
	pdf.SetY(210)
	pdf.Text("历史数据：")

	// 数据展示--------------------------------
	//var y float64 = 220
	y = 220
	x = 22.0
	w1 = 94.0
	w2 = 43.0

	lib.RectFillColor(pdf, "记录时间", 10, x, y, w1, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w1
	lib.RectFillColor(pdf, "温度℃", 10, x, y, w2, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w2
	lib.RectFillColor(pdf, "记录时间", 10, x, y, w1, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w1
	lib.RectFillColor(pdf, "温度℃", 10, x, y, w2, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w2
	lib.RectFillColor(pdf, "记录时间", 10, x, y, w1, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w1
	lib.RectFillColor(pdf, "温度℃", 10, x, y, w2, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w2
	lib.RectFillColor(pdf, "记录时间", 10, x, y, w1, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w1
	lib.RectFillColor(pdf, "温度℃", 10, x, y, w2, 20, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
	x += w2
	// 数据展示--------------------------------

	y = 240

	err = pdf.SetFont("wts", "", 8)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 207, Msg: err.Error()}
		c.ServeJSON()
		return
	}
	nln := 0
	x = 22.0
	for n := 0; len(DeviceSensor_data) > n; n++ {
		var textH float64 = 25 // if text height is 25px.
		pdf.SetNewY(y, textH)
		y = pdf.GetY()

		nln++
		if nln > 4 {
			nln = 1
			x = 22.0
			y += 18
		}

		if y >= 794 {
			pdf.AddPage()
			x = 22.0
			y = 20
		}

		// ------------------
		T_t = fmt.Sprintf(" %.1f ", DeviceSensor_data[n].T_t)
		T_time = fmt.Sprintf("%s", DeviceSensor_data[n].T_time)

		lib.RectFillColor(pdf, T_time, 10, x, y, w1, 18, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
		x += w1
		lib.RectFillColor(pdf, T_t, 10, x, y, w2, 18, 255, 255, 255, lib.AlignCenter, lib.ValignMiddle)
		x += w2

	}

	err = pdf.SetFont("wts", "", 10)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 207, Msg: err.Error()}
		c.ServeJSON()
		return
	}

	//----------------
	timeStr := "ofile/" + time.Now().Format("20060102150405") + ".pdf"

	err = pdf.WritePdf(timeStr)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 207, 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: 203, 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

}