package controllers

import (
	"ERP_storage/conf"
	"ERP_storage/logs"
	"ERP_storage/models/Account"
	"ERP_storage/models/Basic"
	"ERP_storage/models/Stock"
	"ERP_storage/models/validationtool"
	"encoding/json"
	"errors"
	"fmt"
	"github.com/beego/beego/v2/adapter/orm"
	beego "github.com/beego/beego/v2/server/web"
	"github.com/xuri/excelize/v2"
	userlibs "gogs.baozhida.cn/zoie/ERP_libs/User"
	"gogs.baozhida.cn/zoie/ERP_libs/lib"
	"math"
	"net/url"
	"os"
	"strconv"
	"strings"
	"time"
)

type ValidationController struct {
	beego.Controller
	User userlibs.User
}

func (c *ValidationController) Prepare() {
	c.User = *Account.User_r
}

// AddValidation 查询设备是否存在在库存中，如果存在则修改设备状态为待使用，否则直接添加设备
func (c *ValidationController) AddValidation() {
	var ValidationList []validationtool.AddValidationTool
	err := json.Unmarshal(c.Ctx.Input.RequestBody, &ValidationList)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 1201, Msg: "json 序列化失败!", Data: nil}
		c.ServeJSON()
		return
	}
	vali := validationtool.NewValidationTool(orm.NewOrm())
	for _, tool := range ValidationList {
		if len(tool.T_sn) <= 0 {
			c.Data["json"] = lib.JSONS{Code: 1201, Msg: "T_sn不能为空!", Data: nil}
			c.ServeJSON()
			return
		}
		r, err := vali.ReadValidationBytSn(tool.T_sn)
		if err != nil {
			if errors.Is(err, orm.ErrNoRows) {
				var validataiontool validationtool.ValidationTool
				atoi, _ := strconv.Atoi(tool.T_class)
				user := Stock.Read_MqttUser(tool.T_sn)
				validataiontool.T_iccid = user.Iccid
				validataiontool.T_imei = user.Imei
				validataiontool.T_uuid = c.User.T_uuid
				validataiontool.Validationnumber = tool.Validationnumber
				validataiontool.T_sn = tool.T_sn
				validataiontool.T_remark = tool.T_remark
				validataiontool.T_state = 2
				validataiontool.T_class = atoi
				_, err := vali.ADDValidationTool(validataiontool)
				if err != nil {
					c.Data["json"] = lib.JSONS{Code: 1201, Msg: "入库失败!", Data: nil}
					c.ServeJSON()
					return
				}
			}
		} else {
			//修改设备
			con := make(map[string]string)
			if len(tool.Validationnumber) != 0 {
				con["validationnumber"] = tool.Validationnumber
			}
			if r.T_state != 2 {
				con["t_state"] = "2" // 待使用
			}
			con["t_remark"] = tool.T_remark
			con["t_project"] = ""
			con["lend_user"] = ""
			err = vali.UpdateValidationTool(r.T_sn, con)
			if err != nil {
				c.Data["json"] = lib.JSONS{Code: 1201, Msg: "入库失败!", Data: nil}
				c.ServeJSON()
				return
			}
		}
	}
	c.Data["json"] = lib.JSONS{Code: 200, Msg: "入库成功!", Data: nil}
	c.ServeJSON()
	return
}

func (c *ValidationController) ValidationList() {

	// 分页参数 初始化
	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_state := c.GetString("T_state")
	validationnumber := c.GetString("validationnumber")
	T_sn := c.GetString("T_sn")
	t_iccid := c.GetString("t_iccid")
	t_imei := c.GetString("t_imei")
	LendUser := c.GetString("LendUser")
	T_project := c.GetString("T_project")
	T_class := c.GetString("T_class")
	vali := validationtool.NewValidationTool(orm.NewOrm())

	R_List, R_cnt := vali.Read_Validation_List(validationnumber, T_sn, t_iccid, t_imei, T_state, LendUser, T_project, T_class, page, page_z)

	var r_jsons lib.R_JSONS
	r_jsons.Num = R_cnt
	r_jsons.Data = R_List
	r_jsons.Page = page
	r_jsons.Page_size = int(math.Ceil(float64(R_cnt) / float64(page_z)))

	c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!", Data: r_jsons}
	c.ServeJSON()
	return
}
func (c *ValidationController) DeleteValidationTool() {
	id := c.GetString("t_sn")
	if len(id) <= 0 {
		c.Data["json"] = lib.JSONS{Code: 1201, Msg: "t_sn不能为空!", Data: nil}
		c.ServeJSON()
		return
	}
	vali := validationtool.NewValidationTool(orm.NewOrm())
	err := vali.DeleteValidationTool(id)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 1201, Msg: "删除失败!", Data: nil}
		c.ServeJSON()
		return
	}
	c.Data["json"] = lib.JSONS{Code: 200, Msg: "删除成功!", Data: nil}
	c.ServeJSON()
}
func (c *ValidationController) UpdateValidationTool() {
	var lendValidationList []validationtool.LendValidationTool
	err := json.Unmarshal(c.Ctx.Input.RequestBody, &lendValidationList)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 1201, Msg: "json 序列化失败!", Data: nil}
		c.ServeJSON()
		return
	}
	vali := validationtool.NewValidationTool(orm.NewOrm())
	for _, tool := range lendValidationList {
		if len(tool.T_sn) <= 0 {
			c.Data["json"] = lib.JSONS{Code: 1201, Msg: "T_sn不能为空!", Data: nil}
			c.ServeJSON()
			return
		}
		r, err := vali.ReadValidationBytSn(tool.T_sn)
		sprintf := fmt.Sprintf("当前sn:%v 未入库", tool.T_sn)
		if err != nil || r.T_state != 2 {
			c.Data["json"] = lib.JSONS{Code: 1201, Msg: sprintf, Data: nil}
			c.ServeJSON()
			return
		}
		//修改设备状态
		con := make(map[string]string)
		if len(tool.T_remark) != 0 {
			con["t_remark"] = tool.T_remark
		}
		if len(tool.Validationnumber) != 0 {
			con["validationnumber"] = tool.Validationnumber
		}
		con["t_state"] = "1"
		if len(tool.LendUser) != 0 {
			con["lend_user"] = tool.LendUser
		}
		if len(tool.T_project) != 0 {
			con["t_project"] = tool.T_project
		}
		err = vali.UpdateValidationTool(tool.T_sn, con)
		if err != nil {
			c.Data["json"] = lib.JSONS{Code: 1201, Msg: "修改失败!", Data: nil}
			c.ServeJSON()
			return
		}
	}
	c.Data["json"] = lib.JSONS{Code: 200, Msg: "修改成功!", Data: nil}
	c.ServeJSON()
	return
}

// GetValidationToolBySn 根据sn获取设备信息
func (c *ValidationController) GetValidationToolBySn() {
	sn := c.GetString("sn")
	if len(sn) <= 0 {
		c.Data["json"] = lib.JSONS{Code: 1201, Msg: "sn不能为空!", Data: nil}
		c.ServeJSON()
		return
	}
	vali := validationtool.NewValidationTool(orm.NewOrm())
	r, err := vali.ReadValidationBytSn(sn)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 1201, Msg: "当前设备不存在!", Data: nil}
		c.ServeJSON()
		return
	}
	c.Data["json"] = lib.JSONS{Code: 200, Msg: "成功!", Data: r}
	c.ServeJSON()
}

// UpdateValidationToolBySn  根据sn修改设备信息
func (c *ValidationController) UpdateValidationToolBySn() {
	sn := c.GetString("T_sn")
	Id := c.GetString("Id")
	Validationnumber := c.GetString("Validationnumber")
	T_remark := c.GetString("T_remark")
	T_state := c.GetString("T_state")
	T_class := c.GetString("T_class")
	if len(sn) <= 0 {
		c.Data["json"] = lib.JSONS{Code: 1201, Msg: "sn不能为空!", Data: nil}
		c.ServeJSON()
		return
	}
	if len(Id) <= 0 {
		c.Data["json"] = lib.JSONS{Code: 1201, Msg: "Id不能为空!", Data: nil}
		c.ServeJSON()
		return
	}
	con := make(map[string]string)
	if len(Validationnumber) > 0 {
		con["validationnumber"] = Validationnumber
	}
	if len(T_remark) > 0 {
		con["t_remark"] = T_remark
	}
	if len(T_state) > 0 {
		con["t_state"] = T_state
	}
	if len(T_class) > 0 {
		con["t_class"] = T_class
	}
	vali := validationtool.NewValidationTool(orm.NewOrm())
	r, err := vali.ReadValidationById(Id)
	if !strings.EqualFold(r.T_sn, sn) {
		con["t_sn"] = sn
		user := Stock.Read_MqttUser(sn)
		con["t_iccid"] = user.Iccid
		con["t_imei"] = user.Imei
	}
	err = vali.UpdateValidationToolById(Id, con)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 1201, Msg: "当前设备不存在!", Data: nil}
		c.ServeJSON()
		return
	}
	c.Data["json"] = lib.JSONS{Code: 200, Msg: "成功!", Data: nil}
	c.ServeJSON()
}
func (c *ValidationController) ImportExecl() {
	// 获取上传的文件
	vali := validationtool.NewValidationTool(orm.NewOrm())
	f, _, err := c.GetFile("excelFile")
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 1201, Msg: "读取文件失败!", Data: nil}
		c.ServeJSON()
		return
	}
	defer f.Close()

	// 读取 Excel 文件
	reader, err := excelize.OpenReader(f)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 1201, Msg: "打开文件失败!", Data: nil}
		c.ServeJSON()
		return
	}
	defer func() {
		if err := reader.Close(); err != nil {
			c.Data["json"] = lib.JSONS{Code: 1201, Msg: "关闭文件失败!", Data: nil}
			c.ServeJSON()
			return
		}
	}()
	// 读取工作表中的数据
	rows, err := reader.GetRows("Sheet1")
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 1201, Msg: "读取文件失败!", Data: nil}
		c.ServeJSON()
		return
	}
	for i, row := range rows {
		if i == 0 {
			continue // 忽略第一排
		}
		if len(row) >= 4 {
			atoi, _ := strconv.Atoi(row[2])
			isout, _ := strconv.Atoi(row[3])
			user := Stock.Read_MqttUser(row[0])
			tool := validationtool.ValidationTool{
				T_sn:             row[0],
				T_class:          atoi,
				Validationnumber: row[1],
				T_uuid:           c.User.T_uuid,
				T_state:          isout,
				T_iccid:          user.Iccid,
				T_imei:           user.Imei,
			}
			_, err := vali.ADDValidationTool(tool)
			if err != nil {
				sprintf := fmt.Sprintf("设备sn添加失败%v", row[0])
				c.Data["json"] = lib.JSONS{Code: 1201, Msg: sprintf, Data: nil}
				c.ServeJSON()
				return
			}
		}
	}
	c.Data["json"] = lib.JSONS{Code: 200, Msg: "成功!", Data: nil}
	c.ServeJSON()
}
func (c *ValidationController) ExportValidationListExecl() {

	// 分页参数 初始化
	page, _ := c.GetInt("page")
	if page < 1 {
		page = 1
	}
	page_z, _ := c.GetInt("page_z")
	if page_z < 1 {
		page_z = 9999
	}

	T_state := c.GetString("T_state")
	validationnumber := c.GetString("validationnumber")
	T_sn := c.GetString("T_sn")
	t_iccid := c.GetString("t_iccid")
	t_imei := c.GetString("t_imei")
	LendUser := c.GetString("LendUser")
	T_project := c.GetString("T_project")
	T_class := c.GetString("T_class")
	vali := validationtool.NewValidationTool(orm.NewOrm())

	R_List, _ := vali.Read_Validation_List(validationnumber, T_sn, t_iccid, t_imei, T_state, LendUser, T_project, T_class, page, page_z)

	f := excelize.NewFile() //设置单元格值
	// 这里设置表头ÒÒ
	f.SetCellValue("Sheet1", "A1", "序号")
	f.SetCellValue("Sheet1", "B1", "SN")
	f.SetCellValue("Sheet1", "C1", "编号")
	f.SetCellValue("Sheet1", "D1", "模组imei")
	f.SetCellValue("Sheet1", "E1", "物联网卡号")
	f.SetCellValue("Sheet1", "F1", "设备类型")
	f.SetCellValue("Sheet1", "G1", "借出人")
	f.SetCellValue("Sheet1", "H1", "借出项目")
	f.SetCellValue("Sheet1", "I1", "备注")

	// 设置列宽
	f.SetColWidth("Sheet1", "A", "A", 6)
	f.SetColWidth("Sheet1", "B", "B", 20)
	f.SetColWidth("Sheet1", "C", "C", 15)
	f.SetColWidth("Sheet1", "D", "D", 15)
	f.SetColWidth("Sheet1", "E", "E", 30)
	f.SetColWidth("Sheet1", "F", "F", 15)
	f.SetColWidth("Sheet1", "G", "G", 15)
	f.SetColWidth("Sheet1", "H", "H", 30)
	f.SetColWidth("Sheet1", "I", "J", 15)

	line := 1
	for i, v := range R_List {
		line++
		r, _ := Basic.Read_ProductClass_ById(v.T_class)
		f.SetCellValue("Sheet1", fmt.Sprintf("A%d", line), i+1)
		f.SetCellValue("Sheet1", fmt.Sprintf("B%d", line), v.T_sn)
		f.SetCellValue("Sheet1", fmt.Sprintf("C%d", line), v.Validationnumber)
		f.SetCellValue("Sheet1", fmt.Sprintf("D%d", line), v.T_imei)
		f.SetCellValue("Sheet1", fmt.Sprintf("E%d", line), v.T_iccid)
		f.SetCellValue("Sheet1", fmt.Sprintf("F%d", line), r.T_name)
		f.SetCellValue("Sheet1", fmt.Sprintf("G%d", line), v.LendUser)
		f.SetCellValue("Sheet1", fmt.Sprintf("H%d", line), v.T_project)
		f.SetCellValue("Sheet1", fmt.Sprintf("I%d", line), v.T_remark)
	}
	timeStr := time.Now().Format("20060102150405")
	fileName := fmt.Sprintf("验证工具记录表%v.xlsx", timeStr)
	filePath := "ofile/" + "验证工具记录表" + timeStr + ".xlsx"
	// 保存文件
	if err := f.SaveAs(filePath); err != nil {
		logs.Error("文件失败:", err)
	}
	defer func() {
		os.Remove(filePath)
	}()
	c.Ctx.Output.Header("Content-Type", "application/vnd.ms-excel;charset=utf8")
	c.Ctx.Output.Header("Content-Disposition", "attachment; filename="+url.PathEscape(fileName))
	c.Ctx.Output.Header("Content-Transfer-Encoding", "binary")
	c.Ctx.Output.Download(filePath, fileName)
}