package app_server

import (
	"fmt"
	"git.rosy.net.cn/baseapi/utils"
	"git.rosy.net.cn/jx-print/dao"
	"git.rosy.net.cn/jx-print/globals"
	"git.rosy.net.cn/jx-print/model"
	"git.rosy.net.cn/jx-print/putils"
	"time"
)

func AddPrinters(tokenInfo *model.TokenInfo, appID int, printInfo []*model.PrintInfo) (err error) {
	var (
		db   = globals.GetDB()
		errs []error
		now  = time.Now()
	)
	if len(printInfo) > 50 {
		return fmt.Errorf("每次最多添加50台！")
	}
	if apps, _ := dao.GetApps(db, appID, tokenInfo.User.UserID, ""); len(apps) == 0 {
		return fmt.Errorf("未查询到此应用！app_id:%d", appID)
	}
	for _, v := range printInfo {
		if v.PrintNo == "" {
			errs = append(errs, fmt.Errorf("请输入正确的打印机编号！print_no :%s 。", v.PrintNo))
			continue
		}
		printers, _ := dao.GetPrinters(db, appID, v.PrintNo, 0, 0, 0)
		if len(printers) > 0 {
			errs = append(errs, fmt.Errorf("此打印机已被其他应用绑定！print_no :%s 。", v.PrintNo))
			continue
		}
		printer := &model.Printer{
			CreatedAt:    &now,
			UpdatedAt:    &now,
			DeletedAt:    &utils.DefaultTimeValue,
			LastOperator: tokenInfo.User.Name,
			AppID:        appID,
			PrintNo:      v.PrintNo,
			Name:         v.Name,
			PrintKey:     v.PrintKey,
			Status:       model.PrinterStatusNormal,
			IsOnline:     model.PrinterOffline,
			Sound:        "sounda",
			Volume:       4,
			UserId:       tokenInfo.User.UserID,
		}
		if err = dao.Insert(db, printer); err != nil {
			errs = append(errs, err)
		}
	}
	if len(errs) > 0 {
		err = putils.BuildErr(errs)
	}
	return err
}

func GetPrinters(appID int, printNo, name string, status, isOnline, offset, pageSize int, userId string) (page *model.PagedInfo, err error) {
	return dao.GetPrintersPage(globals.GetDB(), appID, printNo, name, status, isOnline, offset, pageSize, userId)
}

func DelPrinters(appID int, tokenInfo *model.TokenInfo, printNos []string) (err error) {
	var (
		db   = globals.GetDB()
		errs []error
		now  = time.Now()
	)
	if len(printNos) > 50 {
		return fmt.Errorf("每次最多删除50台！")
	}
	if apps, _ := dao.GetApps(db, appID, tokenInfo.User.UserID, ""); len(apps) == 0 {
		return fmt.Errorf("未查询到此应用！app_id:%d", appID)
	}
	for _, v := range printNos {
		if v == "" {
			errs = append(errs, fmt.Errorf("请输入正确的打印机编号！print_no :%s 。", v))
			continue
		}
		printers, _ := dao.GetPrinters(db, appID, v, 0, 0, 0)
		if len(printers) == 0 {
			errs = append(errs, fmt.Errorf("未在该应用下查到此打印机！app_id: %d, print_no: %s", appID, v))
			continue
		}

		if printers[0].UserId != tokenInfo.User.UserID {
			errs = append(errs, fmt.Errorf("该appId不在用户账号下！app_id: %d, print_no: %s", appID, v))
			continue
		}

		printer := printers[0]
		printer.DeletedAt = &now
		printer.LastOperator = tokenInfo.User.Name
		if err = dao.Update(db, printer, model.FieldLastOperator, model.FieldDeletedAt); err != nil {
			errs = append(errs, err)
		}
	}
	if len(errs) > 0 {
		err = putils.BuildErr(errs)
	}
	return err
}

func UpdatePrinter(appID int, tokenInfo *model.TokenInfo, printNo, name, sound string, volume int) (err error) {
	var (
		db     = globals.GetDB()
		now    = time.Now()
		fields []string
	)
	if apps, _ := dao.GetApps(db, appID, tokenInfo.User.UserID, ""); len(apps) == 0 {
		return fmt.Errorf("未查询到此应用！app_id:%d", appID)
	}

	printers, _ := dao.GetPrinters(db, appID, printNo, 0, 0, 0)
	if len(printers) == 0 {
		return fmt.Errorf("未在该应用下查到此打印机！app_id: %d, print_no: %s", appID, printNo)
	}
	if printers[0].UserId != tokenInfo.User.UserID {
		return fmt.Errorf("该appId不在用户账号下！app_id: %d, print_no: %s", appID, printers[0].PrintNo)
	}

	printer := printers[0]
	printer.UpdatedAt = &now
	printer.LastOperator = tokenInfo.User.Name
	fields = append(fields, model.FieldUpdatedAt, model.FieldLastOperator)
	if name != printer.Name {
		printer.Name = name
		fields = append(fields, "name")
	}

	if sound != printer.Sound {
		printer.Sound = sound
		fields = append(fields, "sound")
	}
	if volume != printer.Volume {
		printer.Volume = volume
		fields = append(fields, "volume")
	}
	if err = dao.Update(db, printer, fields...); err != nil {
		return err
	}
	return err
}

// TestPrint 测试打印
func TestPrint(appID int, tokenInfo *model.TokenInfo, printNo string, orderNo string, content string) (msgID string, err error) {
	var (
		db  = globals.GetDB()
		now = time.Now()
	)
	msgID = now.Format("20060102150405") + "_" + putils.RandStringBytesWithNumber(8)
	if apps, _ := dao.GetApps(db, appID, tokenInfo.User.UserID, ""); len(apps) == 0 {
		return "", fmt.Errorf("未查询到此应用！app_id:%d", appID)
	}
	printers, _ := dao.GetPrinters(db, appID, printNo, 0, 0, 0)
	if len(printers) == 0 {
		return "", fmt.Errorf("未在该应用下查到此打印机！app_id: %d, print_no: %s", appID, printNo)
	}
	if printers[0].UserId != tokenInfo.User.UserID {
		return "", fmt.Errorf("该appId不在用户账号下！app_id: %d, print_no: %s", appID, printers[0].PrintNo)
	}

	printMsg := &model.PrintMsg{
		CreatedAt:    &now,
		UpdatedAt:    &now,
		LastOperator: tokenInfo.User.Name,
		DeletedAt:    &utils.DefaultTimeValue,
		PrintNo:      printNo,
		OrderNo:      orderNo,
		Content:      content,
		MsgID:        msgID,
	}
	err = dao.Insert(db, printMsg)
	return msgID, err
}

func GetPrintMessages(appID int, tokenInfo *model.TokenInfo, printNo, msgID string, beginAt, endAt string, offset, pageSize int) (page *model.PagedInfo, err error) {
	var (
		db = globals.GetDB()
	)
	if apps, _ := dao.GetApps(db, appID, tokenInfo.User.UserID, ""); len(apps) == 0 {
		return nil, fmt.Errorf("未查询到此应用！app_id:%d", appID)
	}
	printers, _ := dao.GetPrinters(db, appID, printNo, 0, 0, 0)
	if len(printers) == 0 {
		return nil, fmt.Errorf("未在该应用下查到此打印机！app_id: %d, print_no: %s", appID, printNo)
	}
	return dao.GetPrintMessagesPage(db, printNo, msgID, beginAt, endAt, offset, pageSize)
}

type GetPrinterReportResult struct {
	WeekPrintCount      int `json:"week_print_count"`
	DayPrintCount       int `json:"day_print_count"`
	DayUnPrintCount     int `json:"day_un_print_count"`
	OnlinePrinterCount  int `json:"online_printer_count"`
	OfflinePrinterCount int `json:"offline_printer_count"`
	FlowPrinterCount    int `json:"flow_printer_count"`
	PaperPrinterCount   int `json:"paper_printer_count"`
}

func GetPrinterReport(tokenInfo *model.TokenInfo) (getPrinterReportResult *GetPrinterReportResult, err error) {
	var (
		db                               = globals.GetDB()
		weekCount, DayCount, DayUnCount  = 0, 0, 0
		onlineC, offlineC, flowC, paperC = 0, 0, 0, 0
	)
	getPrinterReportResult = &GetPrinterReportResult{}
	apps, _ := dao.GetApps(db, 0, tokenInfo.User.UserID, "")
	if len(apps) == 0 {
		return nil, err
	}
	for _, app := range apps {
		printers, _ := dao.GetPrinters(db, app.ID, "", 0, 0, 0)
		for _, printer := range printers {
			weeks, _ := dao.GetPrintMessages(db, printer.PrintNo, "", utils.Time2Str(time.Now().AddDate(0, 0, -7)), utils.Time2Str(time.Now()), 0)
			weekCount += len(weeks)
			days, _ := dao.GetPrintMessages(db, printer.PrintNo, "", utils.Time2Str(time.Now().AddDate(0, 0, -1)), utils.Time2Str(time.Now()), 0)
			DayCount += len(days)
			dayUns, _ := dao.GetPrintMessages(db, printer.PrintNo, "", utils.Time2Str(time.Now().AddDate(0, 0, -1)), utils.Time2Str(time.Now()), 1)
			DayUnCount += len(dayUns)
		}
		onlines, _ := dao.GetPrinters(db, app.ID, "", model.PrinterOnline, 0, 0)
		onlineC += len(onlines)
		offlines, _ := dao.GetPrinters(db, app.ID, "", model.PrinterOffline, 0, 0)
		offlineC += len(offlines)
		flows, _ := dao.GetPrinters(db, app.ID, "", 0, 0, 1)
		flowC += len(flows)
		papers, _ := dao.GetPrinters(db, app.ID, "", model.PrinterStatusWithouPaper, 0, 0)
		paperC += len(papers)
	}
	getPrinterReportResult.WeekPrintCount = weekCount
	getPrinterReportResult.DayPrintCount = DayCount
	getPrinterReportResult.DayUnPrintCount = DayUnCount
	getPrinterReportResult.OnlinePrinterCount = onlineC
	getPrinterReportResult.OfflinePrinterCount = offlineC
	getPrinterReportResult.FlowPrinterCount = flowC
	getPrinterReportResult.PaperPrinterCount = paperC
	return getPrinterReportResult, err
}