package controllers

import (
	"ERP_storage/Nats/NatsServer"
	"ERP_storage/conf"
	"ERP_storage/logs"
	"ERP_storage/models/Account"
	"ERP_storage/models/Purchase"
	"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"
	"time"
)

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

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

// 管理员
func (c *PurchaseController) Purchase_List() {

	// 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_uuid := c.GetString("T_uuid")
	T_dept := c.GetString("T_dept")

	T_start_date := c.GetString("T_start_date") // 开始时间
	T_end_date := c.GetString("T_end_date")     // 结束时间

	T_state, _ := c.GetInt("T_state")

	userList, _ := NatsServer.Read_User_List_All()
	Account.Read_User_All_Map(userList)

	PurchaseDao := Purchase.NewPurchase(orm.NewOrm())
	R_List, R_cnt := PurchaseDao.Read_Purchase_List(T_dept, T_uuid, "", T_state, true, T_start_date, T_end_date, 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 *PurchaseController) Purchase_Audit_List() {

	// 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
	}

	userList, _ := NatsServer.Read_User_List_All()
	Account.Read_User_All_Map(userList)

	PurchaseDao := Purchase.NewPurchase(orm.NewOrm())
	R_List, R_cnt := PurchaseDao.Read_Purchase_List("", "", c.User.T_uuid, Purchase.WaitAudit, false, "", "", 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
}

// 用户采购列表
func (c *PurchaseController) Purchase_User_List() {

	// 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_start_date := c.GetString("T_start_date") // 开始时间
	T_end_date := c.GetString("T_end_date")     // 结束时间

	T_state, _ := c.GetInt("T_state")

	userList, _ := NatsServer.Read_User_List_All()
	Account.Read_User_All_Map(userList)

	PurchaseDao := Purchase.NewPurchase(orm.NewOrm())
	R_List, R_cnt := PurchaseDao.Read_Purchase_List("", c.User.T_uuid, "", T_state, false, T_start_date, T_end_date, 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 *PurchaseController) Purchase_Get() {

	// 查询
	T_id, _ := c.GetInt("T_id")

	o := orm.NewOrm()
	PurchaseDao := Purchase.NewPurchase(o)
	purchase, err := PurchaseDao.Read_Purchase_ById(T_id)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "查询失败!"}
		c.ServeJSON()
		return
	}

	userList, _ := NatsServer.Read_User_List_All()
	Account.Read_User_All_Map(userList)

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

func (c *PurchaseController) Purchase_Add() {

	T_uuid := c.GetString("T_uuid")
	T_date := c.GetString("T_date")
	T_remark := c.GetString("T_remark")
	T_detail := c.GetString("T_detail")
	T_approver := c.GetString("T_approver")
	T_dept := c.GetString("T_dept")

	var_ := Purchase.Purchase{
		T_dept:     T_dept,
		T_uuid:     T_uuid,
		T_submit:   c.User.T_uuid,
		T_date:     T_date,
		T_remark:   T_remark,
		T_detail:   T_detail,
		T_approver: T_approver,
		T_State:    Purchase.WaitAudit,
	}

	o := orm.NewOrm()
	PurchaseDao := Purchase.NewPurchase(o)

	id, err := PurchaseDao.Add_Purchase(var_)
	if err != nil {
		//o.Rollback()
		c.Data["json"] = lib.JSONS{Code: 203, Msg: "添加失败"}
		c.ServeJSON()
		return
	}

	NatsServer.AddNews(T_approver, fmt.Sprintf("【采购申请】您有一条%s的采购申请待审批", c.User.T_name), conf.PurchaseAuditUrl)

	NatsServer.AddUserLogs(c.User.T_uuid, "采购", "添加", var_)

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

func (c *PurchaseController) Purchase_Approval() {

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

	o := orm.NewOrm()
	PurchaseDao := Purchase.NewPurchase(o)

	purchase, err := PurchaseDao.Read_Purchase_ById(T_id)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "T_id Err！"}
		c.ServeJSON()
		return
	}
	if purchase.T_State == T_State {
		c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!", Data: T_id}
		c.ServeJSON()
		return
	}
	// 1 待采购  2 已采购
	purchase.T_State = T_State
	_, err = PurchaseDao.Update_Purchase(purchase, "T_State")
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 203, Msg: "添加失败"}
		c.ServeJSON()
		return
	}
	if T_State == Purchase.PurchaseCompleted {
		NatsServer.AddNews(purchase.T_uuid, "【采购审核】您提交的采购申请已采购", conf.MyPurchaseNewsUrl)
	}
	NatsServer.AddUserLogs(c.User.T_uuid, "采购申请", "采购", purchase)

	c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!", Data: T_id}
	c.ServeJSON()
	return
}
func (c *PurchaseController) Purchase_Edit() {
	T_id, _ := c.GetInt("T_id")
	T_uuid := c.GetString("T_uuid")
	T_date := c.GetString("T_date")
	T_remark := c.GetString("T_remark")
	T_State, _ := c.GetInt("T_State")
	T_detail := c.GetString("T_detail")
	T_approver := c.GetString("T_approver")
	T_dept := c.GetString("T_dept")

	o := orm.NewOrm()
	PurchaseDao := Purchase.NewPurchase(o)

	purchase, err := PurchaseDao.Read_Purchase_ById(T_id)
	if err != nil {
		//o.Rollback()
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "T_id Err！"}
		c.ServeJSON()
		return
	}

	clos := []string{}
	if len(T_uuid) > 0 {
		purchase.T_uuid = T_uuid
		clos = append(clos, "T_uuid")
	}

	if len(T_date) > 0 {
		purchase.T_date = T_date
		clos = append(clos, "T_date")
	}

	if len(T_dept) > 0 {
		purchase.T_dept = T_dept
		clos = append(clos, "T_dept")
	}
	if len(T_remark) > 0 {
		purchase.T_remark = T_remark
		clos = append(clos, "T_remark")
	}
	if len(T_detail) > 0 {
		purchase.T_detail = T_detail
		clos = append(clos, "T_detail")
	}
	if len(T_approver) > 0 {
		purchase.T_approver = T_approver
		clos = append(clos, "T_approver")
	}
	if T_State > 0 {
		if T_State == Purchase.NotPass {
			T_State = Purchase.WaitAudit
		}
		purchase.T_State = T_State
		clos = append(clos, "T_State")
	}

	_, err = PurchaseDao.Update_Purchase(purchase, clos...)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 203, Msg: "修改失败"}
		c.ServeJSON()
		return
	}

	NatsServer.AddUserLogs(c.User.T_uuid, "采购", "修改", purchase)

	c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!", Data: purchase.Id}
	c.ServeJSON()
	return
}
func (c *PurchaseController) Purchase_Del() {

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

	o := orm.NewOrm()
	PurchaseDao := Purchase.NewPurchase(o)

	purchase, err := PurchaseDao.Read_Purchase_ById(T_id)
	if err != nil {
		//o.Rollback()
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "T_id Err！"}
		c.ServeJSON()
		return
	}
	if purchase.T_State == 2 {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "已采购，禁止删除！"}
		c.ServeJSON()
		return
	}

	_, err = PurchaseDao.Delete_Purchase(purchase)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "删除失败!"}
		c.ServeJSON()
		return
	}

	NatsServer.AddUserLogs(c.User.T_uuid, "采购", "删除", purchase.Id)

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

// 下载采购申请
func (c *PurchaseController) Purchase_Excel() {

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

	o := orm.NewOrm()
	PurchaseDao := Purchase.NewPurchase(o)
	purchase, err := PurchaseDao.Read_Purchase_ById(T_id)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "查询失败!"}
		c.ServeJSON()
		return
	}

	userList, _ := NatsServer.Read_User_List_All()
	Account.Read_User_All_Map(userList)
	detail := Purchase.PurchaseToPurchase_Detail(purchase)

	f := excelize.NewFile() //设置单元格值
	// 这里设置表头ÒÒ
	Style1, _ := f.NewStyle(
		&excelize.Style{
			Font:      &excelize.Font{Size: 16, Family: "宋体"},
			Alignment: &excelize.Alignment{Horizontal: "center", Vertical: "center"},
			Border: []excelize.Border{
				{Type: "left", Color: "000000", Style: 1},
				{Type: "top", Color: "000000", Style: 1},
				{Type: "bottom", Color: "000000", Style: 1},
				{Type: "right", Color: "000000", Style: 1},
			},
		})
	Style2, _ := f.NewStyle(
		&excelize.Style{
			Font:      &excelize.Font{Size: 15, Family: "宋体"},
			Alignment: &excelize.Alignment{Horizontal: "left", Vertical: "center", WrapText: true},
			Border: []excelize.Border{
				{Type: "left", Color: "000000", Style: 1},
				{Type: "top", Color: "000000", Style: 1},
				{Type: "bottom", Color: "000000", Style: 1},
				{Type: "right", Color: "000000", Style: 1},
			},
		})
	Style3, _ := f.NewStyle(
		&excelize.Style{
			Font:      &excelize.Font{Size: 13, Family: "宋体"},
			Alignment: &excelize.Alignment{Horizontal: "center", Vertical: "center", WrapText: true},
			Border: []excelize.Border{
				{Type: "left", Color: "000000", Style: 1},
				{Type: "top", Color: "000000", Style: 1},
				{Type: "bottom", Color: "000000", Style: 1},
				{Type: "right", Color: "000000", Style: 1},
			},
		})
	Style4, _ := f.NewStyle(
		&excelize.Style{
			Font:      &excelize.Font{Size: 13, Family: "宋体"},
			Alignment: &excelize.Alignment{Horizontal: "center", Vertical: "center", WrapText: true},
			Border: []excelize.Border{
				{Type: "left", Color: "000000", Style: 1},
				{Type: "top", Color: "000000", Style: 1},
				{Type: "bottom", Color: "000000", Style: 1},
				{Type: "right", Color: "000000", Style: 1},
			},
		})

	f.MergeCell("Sheet1", "A1", "I1")
	f.SetCellValue("Sheet1", "A1", fmt.Sprintf("%d宝智达冷链采购申请", time.Now().Year()))
	f.SetCellStyle("Sheet1", "A1", "I1", Style1)

	f.MergeCell("Sheet1", "A2", "E2")
	date, _ := lib.DateStrToTime(detail.T_date)
	f.SetCellValue("Sheet1", "A2", fmt.Sprintf("申请时间：%s", date.Format("2006年01月02日")))
	f.MergeCell("Sheet1", "F2", "I2")
	f.SetCellValue("Sheet1", "F2", fmt.Sprintf("申请人：%-10s负责人审批：", detail.T_uuid_name))

	f.MergeCell("Sheet1", "A3", "E3")
	f.SetCellValue("Sheet1", "A3", "执行时间：")
	f.MergeCell("Sheet1", "F3", "I3")
	f.SetCellValue("Sheet1", "F3", fmt.Sprintf("执行部门：%-15s执行人：", ""))

	f.MergeCell("Sheet1", "A4", "E4")
	f.SetCellValue("Sheet1", "A4", fmt.Sprintf("审批人：%s", detail.T_approver_name))
	f.MergeCell("Sheet1", "F4", "I4")
	approver_date := ""
	if len(detail.T_approver_date) > 0 {
		date2, _ := lib.DateStrToTime(detail.T_approver_date)
		approver_date = date2.Format("2006年01月02日")
	}
	f.SetCellValue("Sheet1", "F4", fmt.Sprintf("审批时间：%s", approver_date))

	f.SetCellStyle("Sheet1", "A2", "I4", Style2)
	f.SetRowHeight("Sheet1", 1, 40)
	height := 30.0
	f.SetRowHeight("Sheet1", 2, height)
	f.SetRowHeight("Sheet1", 3, height)
	f.SetRowHeight("Sheet1", 4, height)
	f.SetRowHeight("Sheet1", 5, height)

	f.MergeCell("Sheet1", "A5", "I5")
	f.SetCellValue("Sheet1", "A5", "申请采购明细")
	f.SetCellStyle("Sheet1", "A5", "I5", Style1)

	f.SetCellValue("Sheet1", "A6", "序号")
	f.SetCellValue("Sheet1", "B6", "名称")
	f.SetCellValue("Sheet1", "C6", "型号")
	f.SetCellValue("Sheet1", "D6", "规格")
	f.SetCellValue("Sheet1", "E6", "数量")
	f.SetCellValue("Sheet1", "F6", "参考网址")
	f.SetCellValue("Sheet1", "G6", "需求")
	f.SetCellValue("Sheet1", "H6", "备注")
	f.SetCellValue("Sheet1", "I6", "采购金额")
	// 这里设置表头
	f.SetCellStyle("Sheet1", "A6", "H6", Style3)
	f.SetRowHeight("Sheet1", 2, 25)

	// 设置列宽
	f.SetColWidth("Sheet1", "A", "A", 6)
	f.SetColWidth("Sheet1", "B", "B", 12)
	f.SetColWidth("Sheet1", "C", "C", 10)
	f.SetColWidth("Sheet1", "D", "D", 10)
	f.SetColWidth("Sheet1", "E", "E", 6)
	f.SetColWidth("Sheet1", "F", "F", 30)
	f.SetColWidth("Sheet1", "G", "G", 12)
	f.SetColWidth("Sheet1", "H", "H", 15)
	f.SetColWidth("Sheet1", "I", "I", 15)

	line := 6
	for i, v := range detail.T_Detail {
		line++
		f.SetCellValue("Sheet1", fmt.Sprintf("A%d", line), i+1)
		f.SetCellValue("Sheet1", fmt.Sprintf("B%d", line), v.T_name)
		f.SetCellValue("Sheet1", fmt.Sprintf("C%d", line), v.T_model)
		f.SetCellValue("Sheet1", fmt.Sprintf("D%d", line), v.T_spec)
		f.SetCellValue("Sheet1", fmt.Sprintf("E%d", line), v.T_quantity)
		f.SetCellValue("Sheet1", fmt.Sprintf("F%d", line), v.T_reference_site)
		f.SetCellValue("Sheet1", fmt.Sprintf("G%d", line), v.T_demand)
		f.SetCellValue("Sheet1", fmt.Sprintf("H%d", line), v.T_remark)
		f.SetCellValue("Sheet1", fmt.Sprintf("I%d", line), fmt.Sprintf("%.2f", v.T_unit_price*float32(v.T_quantity)))
	}
	line++
	f.MergeCell("Sheet1", fmt.Sprintf("A%d", line), fmt.Sprintf("H%d", line))
	f.SetCellValue("Sheet1", fmt.Sprintf("A%d", line), "合计")
	f.SetCellFormula("Sheet1", fmt.Sprintf("I%d", line), fmt.Sprintf("SUM(I7:I%d)", line-1))
	f.SetCellStyle("Sheet1", "A6", fmt.Sprintf("I%d", line), Style4)

	timeStr := time.Now().Format("20060102150405")
	fileName := fmt.Sprintf("%d宝智达冷链采购申请%v.xlsx", time.Now().Year(), timeStr)
	filePath := "ofile/" + fileName
	// 保存文件
	if err = f.SaveAs(filePath); err != nil {
		logs.Error("保存文件失败:", 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)
}

// 下载采购统计
func (c *PurchaseController) Purchase_Stat_Excel() {

	T_uuid := c.GetString("T_uuid")
	T_dept := c.GetString("T_dept")

	T_start_date := c.GetString("T_start_date") // 开始时间
	T_end_date := c.GetString("T_end_date")     // 结束时间

	T_state, _ := c.GetInt("T_state")

	userList, _ := NatsServer.Read_User_List_All()
	Account.Read_User_All_Map(userList)

	PurchaseDao := Purchase.NewPurchase(orm.NewOrm())
	R_List, _ := PurchaseDao.Read_Purchase_Stat(T_dept, T_uuid, "", T_state, true, T_start_date, T_end_date, 0, 9999)

	f := excelize.NewFile() //设置单元格值
	// 这里设置表头ÒÒ
	Style1, _ := f.NewStyle(
		&excelize.Style{
			Font:      &excelize.Font{Size: 20, Family: "宋体"},
			Alignment: &excelize.Alignment{Horizontal: "center", Vertical: "center"},
		})
	Style2, _ := f.NewStyle(
		&excelize.Style{
			Font:      &excelize.Font{Size: 15, Family: "宋体"},
			Alignment: &excelize.Alignment{Horizontal: "center", Vertical: "center", WrapText: true},
			Border: []excelize.Border{
				{Type: "left", Color: "000000", Style: 1},
				{Type: "top", Color: "000000", Style: 1},
				{Type: "bottom", Color: "000000", Style: 1},
				{Type: "right", Color: "000000", Style: 1},
			},
			Fill: excelize.Fill{Type: "pattern", Color: []string{"D9D9D9"}, Pattern: 1},
		})
	Style3, _ := f.NewStyle(
		&excelize.Style{
			Font:      &excelize.Font{Size: 15, Family: "宋体"},
			Alignment: &excelize.Alignment{Horizontal: "center", Vertical: "center", WrapText: true},
			Border: []excelize.Border{
				{Type: "left", Color: "000000", Style: 1},
				{Type: "top", Color: "000000", Style: 1},
				{Type: "bottom", Color: "000000", Style: 1},
				{Type: "right", Color: "000000", Style: 1},
			},
		})

	f.MergeCell("Sheet1", "A1", "M1")
	f.SetCellValue("Sheet1", "A1", "资金一览表")
	f.SetCellStyle("Sheet1", "A1", "M1", Style1)

	// 写入表头
	headers := []string{"序号", "采购物品", "规格", "单价", "数量", "实际金额", "合计金额", "用途", "采购申请人", "采购申请时间", "是否已有发票", "报销上报时间", "备注"}
	for col, header := range headers {
		cell := fmt.Sprintf("%c%d", rune('A'+col), 2)
		f.SetCellValue("Sheet1", cell, header)
	}
	// 这里设置表头
	f.SetCellStyle("Sheet1", "A2", "M2", Style2)
	f.SetRowHeight("Sheet1", 2, 25)

	colsWidth := []float64{6, 12, 10, 10, 6, 30, 12, 15, 15, 15, 15, 15, 15}

	for col, width := range colsWidth {
		cell := fmt.Sprintf("%c", rune('A'+col))
		f.SetColWidth("Sheet1", cell, cell, width)
	}
	line := 2
	for i, purchase := range R_List {
		// 写入数据
		startRow := line + 1
		for _, v := range purchase.T_Detail {
			line++
			f.SetCellValue("Sheet1", fmt.Sprintf("A%d", line), i+1)
			f.SetCellValue("Sheet1", fmt.Sprintf("B%d", line), v.T_name)
			f.SetCellValue("Sheet1", fmt.Sprintf("C%d", line), v.T_model)
			f.SetCellValue("Sheet1", fmt.Sprintf("D%d", line), v.T_unit_price)
			f.SetCellValue("Sheet1", fmt.Sprintf("E%d", line), v.T_quantity)
			f.SetCellValue("Sheet1", fmt.Sprintf("F%d", line), v.T_amount)
			if len(purchase.T_Detail) == 1 {
				f.SetCellValue("Sheet1", fmt.Sprintf("G%d", line), v.T_amount)
				f.SetCellValue("Sheet1", fmt.Sprintf("I%d", line), purchase.T_uuid_name)
				f.SetCellValue("Sheet1", fmt.Sprintf("J%d", line), purchase.T_date)
				f.SetCellValue("Sheet1", fmt.Sprintf("M%d", line), purchase.T_remark)
			}
		}
		if len(purchase.T_Detail) > 1 {

			f.MergeCell("Sheet1", fmt.Sprintf("G%d", startRow), fmt.Sprintf("G%d", line))
			f.SetCellFormula("Sheet1", fmt.Sprintf("G%d", startRow), fmt.Sprintf("SUM(F%d:F%d)", startRow, line))

			f.MergeCell("Sheet1", fmt.Sprintf("I%d", startRow), fmt.Sprintf("I%d", line))
			f.SetCellValue("Sheet1", fmt.Sprintf("I%d", startRow), purchase.T_uuid_name)

			f.MergeCell("Sheet1", fmt.Sprintf("J%d", startRow), fmt.Sprintf("J%d", line))
			f.SetCellValue("Sheet1", fmt.Sprintf("J%d", startRow), purchase.T_date)

			f.MergeCell("Sheet1", fmt.Sprintf("M%d", startRow), fmt.Sprintf("M%d", line))
			f.SetCellValue("Sheet1", fmt.Sprintf("M%d", startRow), purchase.T_remark)
		}

	}

	f.SetCellStyle("Sheet1", "A3", fmt.Sprintf("M%d", line), Style3)

	timeStr := time.Now().Format("20060102150405")
	fileName := fmt.Sprintf("%d资金一览表%v.xlsx", time.Now().Year(), timeStr)
	filePath := "ofile/" + fileName
	// 保存文件
	if err := f.SaveAs(filePath); err != nil {
		logs.Error("保存文件失败:", 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)
}

func (c *PurchaseController) User_List() {
	var r_jsons lib.R_JSONS
	// 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_name := c.GetString("T_name")

	PurchaseDao := Purchase.NewPurchase(orm.NewOrm())

	uuidList := PurchaseDao.Read_T_uuid_List()
	if len(uuidList) == 0 {
		c.Data["json"] = lib.JSONS{Code: 200, Msg: "ok!"}
		c.ServeJSON()
		return
	}

	R_List, R_cnt, err := NatsServer.Read_User_List_T_uuid(T_name, uuidList, page, page_z)
	if err != nil {
		c.Data["json"] = lib.JSONS{Code: 202, Msg: "查询失败"}
		c.ServeJSON()
		return
	}

	var U_List []userlibs.User
	for _, user := range R_List {
		U_List = append(U_List, user)
	}

	r_jsons.Num = R_cnt
	r_jsons.Data = U_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
}