package pick

import (
	"fmt"
	"github.com/gin-gonic/gin"
	"github.com/tealeg/xlsx/v3"
	"strings"
	"time"
	"zhiyuan/pkg/app"
	"zhiyuan/pkg/config"
	"zhiyuan/pkg/param/material"
	pickParam "zhiyuan/pkg/param/material/pick"
	"zhiyuan/pkg/utils"
	"zhiyuan/services/admin"
	"zhiyuan/services/form"
	"zhiyuan/services/material/pick"
	"zhiyuan/services/material/pkg"
	"zhiyuan/services/structs"
)

func OrderList(c *gin.Context) {
	page := app.HandlePageNum(c)
	pkgID := utils.StrTo(c.Query("pkg_id")).MustInt()
	if pkgID <= 0 {
		app.Error(c, "套餐id有误")
		return
	}
	pkgInfo, err := pkg.GetPkg(map[string]interface{}{"id": pkgID}, []string{"id", "room_types", "pkg_name"}, nil)
	where := map[string]interface{}{"pkg_id": pkgID, "_orderby": "id desc"}
	total, err := pick.CountOrder(where)
	if err != nil {
		app.Error(c, err.Error())
		return
	}
	type OrderList struct {
		ID            int     `json:"id"`
		CustomerName  string  `json:"customer_name"`
		CustomerPhone string  `json:"customer_phone"`
		Province      int     `json:"province"`
		City          int     `json:"city"`
		Region        int     `json:"region"`
		HouseAddress  string  `json:"house_address"`
		Content       string  `json:"content"`
		HouseArea     float64 `json:"house_area"`
		HouseStyle    string  `json:"house_style"`
		AdminID       int     `json:"admin_id"`
		AdminName     string  `json:"admin_name"`
		State         int     `json:"state"`
		StateName     string  `json:"state_name"`
		StateColor    string  `json:"state_color"`
		CreatedAt     string  `json:"created_at"`
	}
	orderList := make([]OrderList, 0)
	if _, err := pick.GetOrders(where, nil, page, &orderList); err != nil {
		app.Error(c, err.Error())
		return
	}
	adminIds := make([]int, 0)
	for _, v := range orderList {
		adminIds = append(adminIds, v.AdminID)
	}

	adminListMap := make(map[int]string, 0)
	if len(adminIds) > 0 {
		if adminList, err := admin.GetAdmins(map[string]interface{}{"id in": adminIds}, nil, app.Page{}, nil); err == nil {
			for _, v := range adminList {
				adminListMap[v.ID] = v.Username
			}
		}
	}
	roomTypeMap := make(map[int]string)
	for _, v := range material.Params.RoomType {
		roomTypeMap[v.ID] = v.ShortName
	}
	orderStatusList := utils.ParseSliceMap(pickParam.OrderParams.State, "id")
	for k, v := range orderList {
		v.AdminName = adminListMap[v.AdminID]
		v.CreatedAt = utils.DateS(v.CreatedAt, "YYYY-MM-DD HH:mm")
		styleName := ""
		for _, style := range utils.JsonDecode(v.HouseStyle).ToMapSlice() {
			styleName = utils.ToStr(style["num"]) + roomTypeMap[utils.ToInt(style["type"])] + " " + styleName
		}
		v.StateName = utils.ToStr(orderStatusList[utils.ToStr(v.State)]["name"])
		v.StateColor = utils.ToStr(orderStatusList[utils.ToStr(v.State)]["color"])
		v.HouseStyle = styleName
		orderList[k] = v
	}
	data := gin.H{
		"pkgInfo": pkgInfo,
		"list":    orderList,
		"total":   total,
		"limit":   page.PageSize,
	}
	app.Success(c, data)
}

func OrderCheck(c *gin.Context) {
	id := utils.StrTo(c.Param("id")).MustInt()
	if id <= 0 {
		app.ErrorMsg(c, "无效的订单ID", nil)
		return
	}
	var form = form.OrderCheck{
		Servicer: c.GetInt("adminID"),
	}
	if _, err := pick.CheckOrder(form, id); err != nil {
		app.Error(c, err.Error())
		return
	}
	app.Success(c, nil)
}

func OrderExport(c *gin.Context) {
	id := utils.StrTo(c.Param("id")).MustInt()
	if id <= 0 {
		app.Error(c, "订单id有误")
		return
	}

	type Item struct {
		ID        int    `json:"id"`
		Num       int    `json:"num"`
		Level     int    `json:"level"`
		Remarks   string `json:"remarks"`
		BrandName string `json:"brand_name"`
		ItemName  string `json:"item_name"`
		UnitName  string `json:"unit_name"`
	}
	type Room struct {
		Num  int `json:"num"`
		Type int `json:"type"`
	}
	type OrderInfo struct {
		ID            int            `json:"id"`
		AdminID       int            `json:"admin_id"`
		AdminName     string         `json:"admin_name"`
		CustomerName  string         `json:"customer_name"`
		CustomerPhone string         `json:"customer_phone"`
		HouseAddress  string         `json:"house_address"`
		HouseArea     float64        `json:"house_area"`
		Content       string         `json:"content"`
		Item          []map[int]Item `json:"item"`
		HouseStyle    string         `json:"house_style"`
		Room          []Room         `json:"room"`
		RoomText      string         `json:"room_text"`
		PkgID         int            `json:"pkg_id"`
		PkgName       string         `json:"pkg_name"`
	}
	var orderInfo *OrderInfo
	if _, err := pick.GetOrder(map[string]interface{}{"id": id}, nil, &orderInfo); err != nil {
		app.Error(c, err.Error())
		return
	}
	if adminInfo, err := admin.GetOne(map[string]interface{}{"id": orderInfo.AdminID}, []string{"username"}, nil); err == nil {
		fmt.Println(adminInfo)
		orderInfo.AdminName = adminInfo.Username
	}
	contentData := make([]structs.MaterialPickOrderContent, 0)
	utils.JsonDecode(orderInfo.Content).To(&contentData)
	item := make([]map[int]Item, 0)
	for _, v := range contentData {
		itemMap := make(map[int]Item)
		for _, pick := range v.Picks {
			itemMap[pick.PickID] = Item{
				ID:        pick.ItemID,
				Num:       pick.Num,
				Remarks:   pick.Remarks,
				BrandName: pick.BrandName,
				ItemName:  pick.ItemName,
				Level:     pick.Level,
				UnitName:  pick.UnitName,
			}
		}
		item = append(item, itemMap)
	}
	orderInfo.Item = item
	utils.JsonDecode(orderInfo.HouseStyle).To(&orderInfo.Room)
	roomTypes := utils.ParseSliceMap(material.Params.RoomType, "id")
	for _, v := range orderInfo.Room {
		orderInfo.RoomText = orderInfo.RoomText + utils.ToStr(v.Num) + utils.ToStr(roomTypes[utils.ToStr(v.Type)]["short_name"]) + " "
	}
	strings.TrimRight(orderInfo.RoomText, " ")
	if pkgInfo, err := pkg.GetPkg(map[string]interface{}{"id": orderInfo.PkgID}, []string{"id, pkg_name"}, nil); err == nil {
		orderInfo.PkgName = pkgInfo.PkgName
	}
	wb := xlsx.NewFile()
	time := utils.ToStr(time.Now().UnixNano())
	filename := orderInfo.PkgName + "材料选购确认表-" + orderInfo.CustomerName + "-" + time + ".xlsx"
	fullPath := config.Cfg.App.ExportPath + filename
	sh, err := wb.AddSheet("Sheet1")
	if err != nil {
		app.Error(c, err.Error())
		return
	}
	sh.SetColWidth(1, 1, 20)
	sh.SetColWidth(2, 2, 30)
	sh.SetColWidth(3, 3, 20)
	sh.SetColWidth(4, 4, 50)
	sh.SetColWidth(5, 5, 20)
	sh.SetColWidth(6, 6, 30)
	sh.SetColWidth(7, 7, 50)
	var row *xlsx.Row
	var cell *xlsx.Cell
	font := "微软雅黑"
	height := float64(36)
	styleBold := utils.GetCommonStyle(utils.StyleCfg{IsBold: true})
	styleBoldBorderTop := utils.GetCommonStyle(utils.StyleCfg{IsBold: true, IsBorderTop: true})
	styleBoldBorderTopRight := utils.GetCommonStyle(utils.StyleCfg{IsBold: true, IsBorderTop: true, IsBorderRight: true})
	styleBorderTop := utils.GetCommonStyle(utils.StyleCfg{IsBorderTop: true})
	styleBorderRight := utils.GetCommonStyle(utils.StyleCfg{IsBorderRight: true})
	styleBorderLeft := utils.GetCommonStyle(utils.StyleCfg{IsBorderLeft: true})
	styleBorderTopRight := utils.GetCommonStyle(utils.StyleCfg{IsBorderTop: true, IsBorderRight: true})
	styleBorderTopLeft := utils.GetCommonStyle(utils.StyleCfg{IsBorderTop: true, IsBorderLeft: true})
	styleBorderTopBottom := utils.GetCommonStyle(utils.StyleCfg{IsBorderTop: true, IsBorderBottom: true})
	styleBorderTopBottomRight := utils.GetCommonStyle(utils.StyleCfg{IsBorderTop: true, IsBorderBottom: true, IsBorderRight: true})
	styleCommon := utils.GetCommonStyle(utils.StyleCfg{})

	rowHeader := sh.AddRow()
	rowHeader.SetHeight(48)
	cell = rowHeader.AddCell()
	cell.Value = orderInfo.PkgName + "材料选购确认表"
	cell.HMerge = 6
	styleHeader := xlsx.NewStyle()
	styleHeader.Font.Size = 20
	styleHeader.Font.Bold = true
	styleHeader.Font.Name = font
	styleHeader.Border.Right = "medium"
	styleHeader.Border.RightColor = "00000000"
	styleHeader.Fill = *xlsx.NewFill("solid", "00D9D9D9", "FF000000")
	styleHeader.Alignment.Horizontal = "center"
	styleHeader.Alignment.Vertical = "center"
	styleHeader.ApplyFont = true
	styleHeader.ApplyFill = true
	styleHeader.ApplyBorder = true
	cell.SetStyle(styleHeader)
	cell = rowHeader.AddCell()
	cell = rowHeader.AddCell()
	cell = rowHeader.AddCell()
	cell = rowHeader.AddCell()
	cell = rowHeader.AddCell()
	cell = rowHeader.AddCell()
	cell.SetStyle(styleHeader)

	customerHeader := sh.AddRow()
	customerHeader.SetHeight(height)
	cell = customerHeader.AddCell()
	cell.Value = "客户姓名"
	cell.SetStyle(styleBoldBorderTop)
	cell = customerHeader.AddCell()
	cell.Value = orderInfo.CustomerName
	cell.SetStyle(styleBorderTop)
	cell = customerHeader.AddCell()
	cell.Value = "联系电话"
	cell.SetStyle(styleBoldBorderTop)
	cell = customerHeader.AddCell()
	cell.Value = orderInfo.CustomerPhone
	cell.SetStyle(styleBorderTop)
	cell = customerHeader.AddCell()
	cell.Value = "设计师"
	cell.SetStyle(styleBoldBorderTop)
	cell = customerHeader.AddCell()
	cell.Value = orderInfo.AdminName
	cell.SetStyle(styleBorderTop)
	cell.HMerge = 1
	cell = customerHeader.AddCell()
	cell.SetStyle(styleBorderTopRight)

	customerHeader = sh.AddRow()
	customerHeader.SetHeight(height)
	cell = customerHeader.AddCell()
	cell.Value = "户型"
	cell.SetStyle(styleBold)
	cell = customerHeader.AddCell()
	cell.Value = orderInfo.RoomText
	cell.SetStyle(styleCommon)
	cell = customerHeader.AddCell()
	cell.Value = "项目地址"
	cell.SetStyle(styleBold)
	cell = customerHeader.AddCell()
	cell.Value = orderInfo.HouseAddress
	cell.SetStyle(styleCommon)
	cell.HMerge = 3
	cell = customerHeader.AddCell()
	cell.SetStyle(styleCommon)
	cell = customerHeader.AddCell()
	cell.SetStyle(styleCommon)
	cell = customerHeader.AddCell()
	cell.SetStyle(styleBorderRight)

	row = sh.AddRow()
	row.SetHeight(height)
	cell = row.AddCell()
	cell.SetStyle(styleBorderTop)
	cell.Value = "空间"
	cell = row.AddCell()
	cell.SetStyle(styleBorderTop)
	cell.Value = "项目名称"
	cell = row.AddCell()
	cell.SetStyle(styleBorderTop)
	cell.Value = "材料品牌"
	cell = row.AddCell()
	cell.SetStyle(styleBorderTop)
	cell.Value = "型号"
	cell = row.AddCell()
	cell.SetStyle(styleBorderTop)
	cell.Value = "颜色"
	cell = row.AddCell()
	cell.SetStyle(styleBorderTop)
	cell.Value = "备注"
	cell = row.AddCell()
	cell.SetStyle(styleBorderTopRight)
	cell.Value = "注意事项"

	for _, v := range contentData {

		for subKey, subItem := range v.Picks {
			style := styleCommon
			styleLast := styleBorderRight
			styleFirst := styleBorderLeft
			if subKey == 0 {
				style = styleBorderTop
				styleLast = styleBoldBorderTopRight
				styleFirst = styleBorderTopLeft
			}

			row = sh.AddRow()
			row.SetHeight(height)
			cell = row.AddCell()
			cell.SetStyle(style)
			if subKey == 0 {
				cell.VMerge = len(v.Picks) - 1
				cell.Value = v.RoomName
			} else {
				cell.Value = ""
			}
			cell.Value = v.RoomName
			cell = row.AddCell()
			cell.SetStyle(styleFirst)
			cell.Value = subItem.PickName
			cell = row.AddCell()
			cell.SetStyle(style)
			cell.Value = subItem.BrandName
			cell = row.AddCell()
			cell.SetStyle(style)
			cell.Value = subItem.ItemName
			cell = row.AddCell()
			cell.SetStyle(style)
			cell.Value = subItem.Color
			cell = row.AddCell()
			cell.SetStyle(style)
			cell.Value = subItem.Remarks
			cell = row.AddCell()
			cell.SetStyle(styleLast)
			cell.Value = ""
		}
	}
	styleBoldBorderTop = utils.GetCommonStyle(utils.StyleCfg{IsBold: true, IsBorderTop: true})
	footerHeader := sh.AddRow()
	footerHeader.SetHeight(height)
	cell = footerHeader.AddCell()
	cell.Value = "客户签字\r\n(时间）"
	cell.SetStyle(styleBoldBorderTop)
	cell = footerHeader.AddCell()
	cell.SetStyle(styleBorderTopLeft)
	cell.HMerge = 1
	cell = footerHeader.AddCell()
	cell.SetStyle(styleBorderTop)

	cell = footerHeader.AddCell()
	cell.Value = "设计师签字\r\n(时间）"
	cell.SetStyle(styleBoldBorderTop)
	cell = footerHeader.AddCell()
	cell.SetStyle(styleBorderTop)
	cell.HMerge = 2
	cell = footerHeader.AddCell()
	cell.SetStyle(styleBorderTop)
	cell = footerHeader.AddCell()
	cell.SetStyle(styleBorderTopRight)

	footerRow := sh.AddRow()
	footerRow.SetHeight(50)
	cell = footerRow.AddCell()
	cell.Value = "1、为了不影响工程进度，请选购增项、升级产品的客户在产品下单之前交清此部分的增加费用，以免造成工程延误！\r\n2、此表一式2份，业主1份，公司1份交财务备案并电子档存档。"
	cell.HMerge = 6
	cell.SetStyle(styleBorderTopBottom)
	cell = footerRow.AddCell()
	cell.SetStyle(styleBorderTopBottom)
	cell = footerRow.AddCell()
	cell.SetStyle(styleBorderTopBottom)
	cell = footerRow.AddCell()
	cell.SetStyle(styleBorderTopBottom)
	cell = footerRow.AddCell()
	cell.SetStyle(styleBorderTopBottom)
	cell = footerRow.AddCell()
	cell.SetStyle(styleBorderTopBottom)
	cell = footerRow.AddCell()
	cell.SetStyle(styleBorderTopBottomRight)

	if err := wb.Save(fullPath); err != nil {
		app.Error(c, err.Error())
		return
	}
	app.Success(c, gin.H{"path": "export/" + filename, "filename": filename})
}