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collection.go
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collection.go
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package mydictionary
import (
"fmt"
"strconv"
"strings"
"time"
"github.com/360EntSecGroup-Skylar/excelize"
)
// collection
type collectionStruct struct {
name string
readable bool
writable bool
onlineSource string
index int
xlsx *excelize.File
sheetName string
columnIndex map[string]int
content []VocabularyAnswerStruct
}
// open and check .xlsx file
func (collection *collectionStruct) check(filePath string) (err error) {
var (
recheckCounter int
recheckUpperLimit int
contentTemp [][]string
columnNumber int
)
// file -> ram image
collection.xlsx, err = excelize.OpenFile(filePath)
if err != nil {
return
}
// recheck
recheckCounter = 0
recheckUpperLimit = 10
RECHECK:
collection.sheetName = collection.xlsx.GetSheetMap()[1]
if strings.Compare(collection.sheetName, "") == 0 {
// no worksheet in workbook: create a worksheet
if strings.Compare(collection.name, "") == 0 {
collection.xlsx.NewSheet("collection")
} else {
collection.xlsx.NewSheet(collection.name)
}
// recheck
if recheckCounter < recheckUpperLimit {
recheckCounter++
goto RECHECK
} else {
err = fmt.Errorf("there are format errors in file \"%s\"", filePath)
return
}
}
contentTemp = collection.xlsx.GetRows(collection.sheetName)
if len(contentTemp) == 0 {
// empty worksheet: create row 1
collection.xlsx.SetCellValue(collection.sheetName, "A1", sn)
// recheck
if recheckCounter < recheckUpperLimit {
recheckCounter++
goto RECHECK
} else {
err = fmt.Errorf("there are format errors in file \"%s\"", filePath)
return
}
}
columnNumber = len(contentTemp[0])
// check existence of sheet header (column) in row 1
collection.columnIndex = map[string]int{wd: -1, def: -1, sn: -1, qc: -1, qt: -1, nt: -1}
for i := 0; i < columnNumber; i++ {
switch contentTemp[0][i] {
case wd:
collection.columnIndex[wd] = i
break
case def:
collection.columnIndex[def] = i
break
case sn:
collection.columnIndex[sn] = i
break
case qc:
collection.columnIndex[qc] = i
break
case qt:
collection.columnIndex[qt] = i
break
case nt:
collection.columnIndex[nt] = i
default:
break
}
}
if collection.columnIndex[wd] == -1 {
collection.xlsx.SetCellValue(collection.sheetName, excelize.ToAlphaString(len(contentTemp[0]))+"1", wd)
// recheck
if recheckCounter < recheckUpperLimit {
recheckCounter++
goto RECHECK
} else {
err = fmt.Errorf("there are format errors in file \"%s\"", filePath)
return
}
}
if collection.columnIndex[def] == -1 {
collection.xlsx.SetCellValue(collection.sheetName, excelize.ToAlphaString(len(contentTemp[0]))+"1", def)
// recheck
if recheckCounter < recheckUpperLimit {
recheckCounter++
goto RECHECK
} else {
err = fmt.Errorf("there are format errors in file \"%s\"", filePath)
return
}
}
if collection.columnIndex[sn] == -1 {
collection.xlsx.SetCellValue(collection.sheetName, excelize.ToAlphaString(len(contentTemp[0]))+"1", sn)
// recheck
if recheckCounter < recheckUpperLimit {
recheckCounter++
goto RECHECK
} else {
err = fmt.Errorf("there are format errors in file \"%s\"", filePath)
return
}
}
if collection.columnIndex[qc] == -1 {
collection.xlsx.SetCellValue(collection.sheetName, excelize.ToAlphaString(len(contentTemp[0]))+"1", qc)
// recheck
if recheckCounter < recheckUpperLimit {
recheckCounter++
goto RECHECK
} else {
err = fmt.Errorf("there are format errors in file \"%s\"", filePath)
return
}
}
if collection.columnIndex[qt] == -1 {
collection.xlsx.SetCellValue(collection.sheetName, excelize.ToAlphaString(len(contentTemp[0]))+"1", qt)
// recheck
if recheckCounter < recheckUpperLimit {
recheckCounter++
goto RECHECK
} else {
err = fmt.Errorf("there are format errors in file \"%s\"", filePath)
return
}
}
if collection.columnIndex[nt] == -1 {
collection.xlsx.SetCellValue(collection.sheetName, excelize.ToAlphaString(len(contentTemp[0]))+"1", nt)
// recheck
if recheckCounter < recheckUpperLimit {
recheckCounter++
goto RECHECK
} else {
err = fmt.Errorf("there are format errors in file \"%s\"", filePath)
return
}
}
return
}
// read data from .xlsx file and put to collection and collection
func (collection *collectionStruct) read(filePath string) (err error) {
var (
str string
vocabularyAnswer VocabularyAnswerStruct
)
if collection.readable {
// check
err = collection.check(filePath)
if err != nil {
return
}
// get space of content
collection.content = make([]VocabularyAnswerStruct, 0)
// ram image -> content
for i := 2; ; i++ {
// `xlsx:wd` -> .Word
str = collection.xlsx.GetCellValue(collection.sheetName, fmt.Sprintf("%s%d", excelize.ToAlphaString(collection.columnIndex[wd]), i))
if strings.Compare(str, "") == 0 {
break
}
vocabularyAnswer.Word = str
// `xlsx:def` -> .Define
str = collection.xlsx.GetCellValue(collection.sheetName, fmt.Sprintf("%s%d", excelize.ToAlphaString(collection.columnIndex[def]), i))
str = strings.TrimSpace(str)
vocabularyAnswer.Definition = strings.Split(str, "\n")
if len(vocabularyAnswer.Definition) == 1 &&
strings.Compare(vocabularyAnswer.Definition[0], "") == 0 {
vocabularyAnswer.Definition = nil
}
// `xlsx:sn` -> .SerialNumber
vocabularyAnswer.SerialNumber, err = strconv.Atoi(collection.xlsx.GetCellValue(collection.sheetName, fmt.Sprintf("%s%d", excelize.ToAlphaString(collection.columnIndex[sn]), i)))
if err != nil {
vocabularyAnswer.SerialNumber = i - 1
}
// `xlsx:qc` -> .QueryCounter
vocabularyAnswer.QueryCounter, err = strconv.Atoi(collection.xlsx.GetCellValue(collection.sheetName, fmt.Sprintf("%s%d", excelize.ToAlphaString(collection.columnIndex[qc]), i)))
if err != nil {
vocabularyAnswer.QueryCounter = 0
}
// reset err
err = nil
// `xlsx:qt` -> .QueryTime
vocabularyAnswer.QueryTime = collection.xlsx.GetCellValue(collection.sheetName, fmt.Sprintf("%s%d", excelize.ToAlphaString(collection.columnIndex[qt]), i))
// `xlsx:nt` -> .Note
str = collection.xlsx.GetCellValue(collection.sheetName, fmt.Sprintf("%s%d", excelize.ToAlphaString(collection.columnIndex[nt]), i))
str = strings.TrimSpace(str)
vocabularyAnswer.Note = strings.Split(str, "\n")
if len(vocabularyAnswer.Note) == 1 &&
strings.Compare(vocabularyAnswer.Note[0], "") == 0 {
vocabularyAnswer.Note = nil
}
// others
vocabularyAnswer.SourceName = collection.name
vocabularyAnswer.Location.TableType = Collection
vocabularyAnswer.Status = ""
// add to collection
collection.content = append(collection.content, vocabularyAnswer)
// set location
collection.content[len(collection.content)-1].Location.TableIndex = collection.index
collection.content[len(collection.content)-1].Location.ItemIndex = len(collection.content) - 1
}
}
return
}
// get data from collection and collection and write to .xlsx file
func (collection *collectionStruct) write() (information string, err error) {
if collection.readable && collection.writable {
// content -> ram image
for i := 0; i < len(collection.content); i++ {
// set row height
collection.xlsx.SetRowHeight(collection.sheetName, i+1, collection.xlsx.GetRowHeight(collection.sheetName, 0))
// .Word -> `xlsx:wd`
collection.xlsx.SetCellValue(collection.sheetName, fmt.Sprintf("%s%d", excelize.ToAlphaString(collection.columnIndex[wd]), i+2), collection.content[i].Word)
// .Define -> `xlsx:def`
collection.xlsx.SetCellValue(collection.sheetName, fmt.Sprintf("%s%d", excelize.ToAlphaString(collection.columnIndex[def]), i+2), strings.Join(collection.content[i].Definition, "\n"))
// .SerialNumber -> `xlsx:sn`
collection.xlsx.SetCellValue(collection.sheetName, fmt.Sprintf("%s%d", excelize.ToAlphaString(collection.columnIndex[sn]), i+2), collection.content[i].SerialNumber)
// .QueryCounter -> `xlsx:qc`
collection.xlsx.SetCellValue(collection.sheetName, fmt.Sprintf("%s%d", excelize.ToAlphaString(collection.columnIndex[qc]), i+2), collection.content[i].QueryCounter)
// .QueryTime -> `xlsx:qt`
collection.xlsx.SetCellValue(collection.sheetName, fmt.Sprintf("%s%d", excelize.ToAlphaString(collection.columnIndex[qt]), i+2), collection.content[i].QueryTime)
// .Note -> `xlsx:nt`
collection.xlsx.SetCellValue(collection.sheetName, fmt.Sprintf("%s%d", excelize.ToAlphaString(collection.columnIndex[nt]), i+2), strings.Join(collection.content[i].Note, "\n"))
}
// ram image -> file
err = collection.xlsx.Save()
if err != nil {
return
}
// output
information = fmt.Sprintf("Collection \"%s\" has been updated.\n\n", collection.xlsx.Path)
}
return
}
// query and update
func (collection *collectionStruct) queryAndUpdate(vocabularyAsk VocabularyAskStruct) (vocabularyAnswerList []VocabularyAnswerStruct) {
var (
vocabularyAnswer VocabularyAnswerStruct
tm time.Time
)
if collection.readable {
for i := 0; i < len(collection.content); i++ {
// basic
if strings.Compare(collection.content[i].Word, vocabularyAsk.Word) == 0 {
if collection.writable {
// update collection or collection
if vocabularyAsk.DoNotRecord == false {
// update
tm = time.Now()
collection.content[i].QueryCounter++
collection.content[i].QueryTime = fmt.Sprintf("%04d-%02d-%02d %02d:%02d:%02d", tm.Year(), tm.Month(), tm.Day(), tm.Hour(), tm.Minute(), tm.Second())
}
}
vocabularyAnswer = collection.content[i]
vocabularyAnswer.Status = Basic
vocabularyAnswerList = append(vocabularyAnswerList, vocabularyAnswer)
if vocabularyAsk.Advance {
continue
} else {
break
}
}
if vocabularyAsk.Advance {
// advance
if strings.Contains(collection.content[i].Word, vocabularyAsk.Word) {
vocabularyAnswer = collection.content[i]
vocabularyAnswer.Status = Advance
vocabularyAnswerList = append(vocabularyAnswerList, vocabularyAnswer)
goto ADVANCE_END
}
for j := 0; j < len(collection.content[i].Definition); j++ {
if strings.Contains(collection.content[i].Definition[j], vocabularyAsk.Word) {
vocabularyAnswer = collection.content[i]
vocabularyAnswer.Status = Advance
vocabularyAnswerList = append(vocabularyAnswerList, vocabularyAnswer)
goto ADVANCE_END
}
}
for j := 0; j < len(collection.content[i].Note); j++ {
if strings.Contains(collection.content[i].Note[j], vocabularyAsk.Word) {
vocabularyAnswer = collection.content[i]
vocabularyAnswer.Status = Advance
vocabularyAnswerList = append(vocabularyAnswerList, vocabularyAnswer)
goto ADVANCE_END
}
}
ADVANCE_END:
}
}
}
return
}
// add vocabulary to collection
func (collection *collectionStruct) add(vocabularyAnswerList []VocabularyAnswerStruct) {
var (
existent bool
index int
vocabularyAnswer VocabularyAnswerStruct
tm time.Time
)
if collection.readable && collection.writable {
// only available for collection which is readable and writable
existent = false
index = -1
for i := 0; i < len(vocabularyAnswerList); i++ {
if strings.Compare(vocabularyAnswerList[i].Status, Basic) == 0 {
// only for vocabulary with define from basic query
if vocabularyAnswerList[i].Location.TableType == Online {
// from online: check whether online source index match or not
if strings.Compare(vocabularyAnswerList[i].SourceName, collection.onlineSource) == 0 {
index = i
}
} else {
// from dictionary: check existence
existent = true
}
}
}
if existent == false && index != -1 {
// add to collection
vocabularyAnswer = vocabularyAnswerList[index]
// prepare
tm = time.Now()
vocabularyAnswer.SerialNumber = len(collection.content) + 1
vocabularyAnswer.QueryCounter = 1
vocabularyAnswer.QueryTime = fmt.Sprintf("%04d-%02d-%02d %02d:%02d:%02d", tm.Year(), tm.Month(), tm.Day(), tm.Hour(), tm.Minute(), tm.Second())
vocabularyAnswer.SourceName = collection.name
vocabularyAnswer.Location.TableType = Collection
vocabularyAnswer.Status = ""
// add
collection.content = append(collection.content, vocabularyAnswer)
}
}
}