commit 18f6d69ff2fda36abb2698a9fb008924fd009f99
Author: Star <>
Date:   Fri Nov 22 16:33:58 2024 +0800

    1

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..867e853
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+.*
+!.gitignore
+go.sum
+node_modules
+package.json
diff --git a/Excel.go b/Excel.go
new file mode 100644
index 0000000..b0c175b
--- /dev/null
+++ b/Excel.go
@@ -0,0 +1,286 @@
+package office
+
+import (
+	"fmt"
+	"regexp"
+	"strconv"
+
+	"github.com/ssgo/u"
+	"github.com/xuri/excelize/v2"
+)
+
+// func WriteExcel(excelFile, sheetName string, table [][]string, password *string) error {
+// 	var f *excelize.File
+// 	var err error
+// 	if f, err = excelize.OpenFile(excelFile, excelize.Options{Password: u.String(password)}); err != nil {
+// 		f = excelize.NewFile()
+// 	}
+// 	if sheetName == "" {
+// 		sheetName = "Sheet1"
+// 	}
+// 	if sheetName >= "0" && sheetName <= "9" {
+// 		sheetName = f.GetSheetName(u.Int(sheetName))
+// 	}
+
+// 	for y, row := range table {
+// 		for x, v := range row {
+// 			_ = f.SetCellStr(sheetName, MakeCellID(x, y), v)
+// 		}
+// 	}
+// 	if err == nil {
+// 		err = f.Save()
+// 	} else {
+// 		err = f.SaveAs(excelFile, excelize.Options{Password: u.String(password)})
+// 	}
+// 	return err
+// }
+
+type Excel struct {
+	filename string
+	password string
+	excel    *excelize.File
+}
+
+func OpenExcel(filename string, password *string) (*Excel, error) {
+	xls := &Excel{
+		filename: filename,
+		password: u.String(password),
+	}
+	var err error
+	if u.FileExists(filename) {
+		if xls.excel, err = excelize.OpenFile(filename, excelize.Options{Password: xls.password}); err != nil {
+			xls.excel = excelize.NewFile()
+		}
+	} else {
+		xls.excel = excelize.NewFile()
+	}
+	return xls, err
+}
+
+func (xls *Excel) Save(filename, password *string) error {
+	if filename != nil {
+		xls.filename = *filename
+	}
+	if password != nil {
+		xls.password = *password
+	}
+	return xls.excel.SaveAs(xls.filename, excelize.Options{Password: xls.password})
+}
+
+var isIntMatcher = regexp.MustCompile(`^\d{1,8}$`)
+var isFloatMatcher = regexp.MustCompile(`^[\d.]{1,8}$`)
+
+func (xls *Excel) Set(sheetName string, table [][]any, start, end *string) error {
+	if sheetName == "" {
+		sheetName = "Sheet1"
+	}
+	if isIntMatcher.MatchString(sheetName) {
+		sheetName = xls.excel.GetSheetName(u.Int(sheetName))
+	} else {
+		if idx, err := xls.excel.GetSheetIndex(sheetName); err != nil || idx == -1 {
+			if _, err = xls.excel.NewSheet(sheetName); err != nil {
+				return err
+			}
+		} else {
+			return err
+		}
+	}
+
+	startX, startY := ParseCellID(u.String(start))
+	endX, endY := ParseCellID(u.String(end))
+	for y, row := range table {
+		if endY > 0 && startY+y > endY {
+			break
+		}
+		for x, v := range row {
+			if endX > 0 && startX+x > endX {
+				break
+			}
+			// fmt.Println(startX+x, startY+y, MakeCellID(startX+x, startY+y), reflect.TypeOf(v).String(), v)
+			if err := xls.excel.SetCellValue(sheetName, MakeCellID(startX+x, startY+y), v); err != nil {
+				return err
+			}
+			// fmt.Println(xls.excel.GetCellType(sheetName, MakeCellID(startX+x, startY+y)))
+		}
+	}
+	return nil
+}
+
+func (xls *Excel) Sheets() []string {
+	return xls.excel.GetSheetList()
+}
+
+func (xls *Excel) Get(sheetName string, start, end *string) ([][]any, error) {
+	if sheetName >= "0" && sheetName <= "9" {
+		sheetName = xls.excel.GetSheetName(u.Int(sheetName))
+	}
+
+	rows, err := xls.excel.GetRows(sheetName)
+	if err != nil {
+		return nil, err
+	}
+
+	startX, startY := ParseCellID(u.String(start))
+	endX, endY := ParseCellID(u.String(end))
+	result := make([][]any, 0)
+	for y, row := range rows {
+		if startY > 0 && y < startY {
+			continue
+		}
+		if endY > 0 && y > endY {
+			break
+		}
+		// result[y-startY] = make([]any, len(row)-startX)
+		rowData := make([]any, 0)
+		for x, v := range row {
+			if startX > 0 && x < startX {
+				continue
+			}
+			if endX > 0 && x > endX {
+				break
+			}
+			cellType, err := xls.excel.GetCellType(sheetName, MakeCellID(x, y))
+			if err != nil {
+				return nil, err
+			}
+			switch cellType {
+			case excelize.CellTypeInlineString, excelize.CellTypeSharedString:
+				rowData = append(rowData, v)
+			case excelize.CellTypeFormula:
+				// TODO 获得公式结果
+				// formula, err := xls.excel.GetCellFormula(sheetName, MakeCellID(j, i))
+				rowData = append(rowData, v)
+			case excelize.CellTypeNumber:
+				if isFloatMatcher.MatchString(v) {
+					rowData = append(rowData, u.Float64(v))
+				} else {
+					rowData = append(rowData, u.Int64(v))
+				}
+			case excelize.CellTypeBool:
+				rowData = append(rowData, u.Bool(v))
+			case excelize.CellTypeDate:
+				// TODO 获得日期结果
+				rowData = append(rowData, v)
+			case excelize.CellTypeUnset:
+				if isFloatMatcher.MatchString(v) {
+					rowData = append(rowData, u.Float64(v))
+				} else if isIntMatcher.MatchString(v) {
+					rowData = append(rowData, u.Int64(v))
+				} else {
+					rowData = append(rowData, v)
+				}
+			case excelize.CellTypeError:
+				rowData = append(rowData, v)
+			default:
+				rowData = append(rowData, v)
+			}
+		}
+		result = append(result, rowData)
+	}
+	return result, nil
+}
+
+func (xls *Excel) SetData(sheetName string, data []map[string]any, start, end *string) error {
+	table, err := xls.Get(sheetName, start, end)
+	if err != nil {
+		return err
+	}
+	fieldIndex := map[string]int{}
+	fieldNum := 0
+	if len(table) > 0 {
+		fieldNum = len(table[0])
+		for i, v := range table[0] {
+			fieldIndex[u.String(v)] = i
+		}
+	}
+
+	for i, item := range data {
+		if len(table) <= i+1 {
+			table = append(table, []any{})
+		}
+		for k, v := range item {
+			idx, idxOk := fieldIndex[k]
+			if !idxOk {
+				idx = fieldNum
+				fieldIndex[k] = idx
+				fieldNum++
+
+				for len(table[0]) < idx+1 {
+					table[0] = append(table[0], "")
+				}
+				table[0][idx] = k
+			}
+			for len(table[i+1]) < idx+1 {
+				table[i+1] = append(table[i+1], "")
+			}
+			table[i+1][idx] = v
+		}
+	}
+	return xls.Set(sheetName, table, start, end)
+}
+
+func (xls *Excel) GetData(sheetName string, start, end *string) ([]map[string]any, error) {
+	rows, err := xls.Get(sheetName, start, end)
+	if err != nil {
+		return nil, err
+	}
+
+	fields := []string{}
+	if len(rows) > 0 {
+		for _, v := range rows[0] {
+			v1 := u.String(v)
+			if v1 == "" {
+				v1 = MakeCellID(len(fields), 0)
+			}
+			fields = append(fields, v1)
+		}
+	}
+
+	data := make([]map[string]any, 0)
+	for i := 1; i < len(rows); i++ {
+		row := map[string]any{}
+		for j := 0; j < len(fields); j++ {
+			if j < len(rows[i]) {
+				row[fields[j]] = rows[i][j]
+			} else {
+				row[fields[j]] = ""
+			}
+		}
+		data = append(data, row)
+	}
+	return data, nil
+}
+
+func MakeCellID(col, row int) string {
+	colName := ""
+	for col >= 0 {
+		i := col % 26
+		colName = string(rune(i+65)) + colName
+		col = col/26 - 1
+	}
+	return fmt.Sprint(colName, row+1)
+}
+
+func ParseCellID(cell string) (col, row int) {
+	row = 0
+	col = 0
+	for i, c := range cell {
+		if c >= 'A' && c <= 'Z' {
+			col = col*26 + int(c-'A'+1)
+		} else if c >= 'a' && c <= 'z' {
+			col = col*26 + int(c-'a'+1)
+		} else {
+			row, _ = strconv.Atoi(cell[i:])
+			break
+		}
+	}
+	col--
+	row--
+	if col < 0 {
+		col = 0
+	}
+	if row < 0 {
+		row = 0
+	}
+	return col, row
+}
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..d894367
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) 2024 apigo
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/excel_test.js b/excel_test.js
new file mode 100644
index 0000000..ccc80d8
--- /dev/null
+++ b/excel_test.js
@@ -0,0 +1,57 @@
+import office from 'apigo.cc/gojs/office'
+import co from 'apigo.cc/gojs/console'
+import file from 'apigo.cc/gojs/file'
+
+// 测试 makeCellID
+for (let x = 0; x < 1000; x++) {
+    for (let y = 0; y < 100; y++) {
+        let cellID = office.makeCellID(x, y)
+        let [x1, y1] = office.parseCellID(cellID)
+        if (x1 !== x || y1 !== y) {
+            co.error('failed', x, y, cellID, x1, y1)
+            return 'test parseCellID failed'
+        }
+    }
+}
+
+let x = office.openExcel('a.xlsx', '123456')
+x.set(0, [['A', 'B', 'C'], ['1', '2', '3'], [1, 2, 3], [1, 2, 3]])
+
+let d = x.get(0, 'A2')
+if (d[0][1] !== '2') {
+    co.error('test get failed', d)
+    return 'test get failed'
+}
+if (d[1][1] !== 2) {
+    co.error('test get failed', d)
+    return 'test get failed'
+}
+
+x.setData(0, [{ '1': 4, '2': 5, '3': 6 }, { '1': 'A', '2': 'B', '3': 'C' }], 'A2', 'B3')
+x.save()
+
+try {
+    office.openExcel('a.xlsx', '12345')
+    return 'test openExcel with bad password failed'
+} catch {
+}
+
+let x1 = office.openExcel('a.xlsx', '123456')
+d = x1.getData(0, 'A2', 'C4')
+if (d[0]['1'] !== 4) {
+    co.error('test getData failed', d)
+    return 'test getData failed'
+}
+if (d[0]['3'] !== 3) {
+    co.error('test getData failed', d)
+    return 'test getData failed'
+}
+if (d[1]['2'] !== 2) {
+    co.error('test getData failed', d)
+    return 'test getData failed'
+}
+
+
+file.remove('a.xlsx')
+
+return true
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..6e4e6f7
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,32 @@
+module apigo.cc/gojs/office
+
+go 1.18
+
+require (
+	apigo.cc/gojs v0.0.6
+	apigo.cc/gojs/console v0.0.2
+	apigo.cc/gojs/file v0.0.2
+	github.com/ssgo/u v1.7.11
+	github.com/xuri/excelize/v2 v2.9.0
+)
+
+require (
+	github.com/dlclark/regexp2 v1.11.4 // indirect
+	github.com/fsnotify/fsnotify v1.8.0 // indirect
+	github.com/go-sourcemap/sourcemap v2.1.4+incompatible // indirect
+	github.com/google/pprof v0.0.0-20230207041349-798e818bf904 // indirect
+	github.com/mohae/deepcopy v0.0.0-20170929034955-c48cc78d4826 // indirect
+	github.com/richardlehane/mscfb v1.0.4 // indirect
+	github.com/richardlehane/msoleps v1.0.4 // indirect
+	github.com/ssgo/config v1.7.9 // indirect
+	github.com/ssgo/log v1.7.7 // indirect
+	github.com/ssgo/standard v1.7.7 // indirect
+	github.com/ssgo/tool v0.4.27 // indirect
+	github.com/xuri/efp v0.0.0-20240408161823-9ad904a10d6d // indirect
+	github.com/xuri/nfp v0.0.0-20240318013403-ab9948c2c4a7 // indirect
+	golang.org/x/crypto v0.29.0 // indirect
+	golang.org/x/net v0.31.0 // indirect
+	golang.org/x/sys v0.27.0 // indirect
+	golang.org/x/text v0.20.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)
diff --git a/office.go b/office.go
new file mode 100644
index 0000000..ed3e68b
--- /dev/null
+++ b/office.go
@@ -0,0 +1,18 @@
+package office
+
+import (
+	"apigo.cc/gojs"
+)
+
+func init() {
+	obj := map[string]any{
+		"openExcel":   OpenExcel,
+		"makeCellID":  MakeCellID,
+		"parseCellID": ParseCellID,
+	}
+
+	gojs.Register("apigo.cc/gojs/office", gojs.Module{
+		Object: gojs.ToMap(obj),
+		TsCode: gojs.MakeTSCode(obj),
+	})
+}
diff --git a/office_test.go b/office_test.go
new file mode 100644
index 0000000..6e8849b
--- /dev/null
+++ b/office_test.go
@@ -0,0 +1,30 @@
+package office_test
+
+import (
+	"fmt"
+	"testing"
+
+	"apigo.cc/gojs"
+	_ "apigo.cc/gojs/console"
+	_ "apigo.cc/gojs/file"
+	_ "apigo.cc/gojs/office"
+	"github.com/ssgo/u"
+)
+
+func testJS(name string, t *testing.T) {
+	r, err := gojs.RunFile(name + "_test.js")
+	if err != nil {
+		t.Fatal(u.BRed("test "+name+" error"), err)
+	} else if r != true {
+		t.Fatal(u.BRed("test "+name+" failed"), r)
+	} else {
+		fmt.Println(u.BGreen("test " + name + " succeess"))
+	}
+}
+
+func TestOffice(t *testing.T) {
+	gojs.ExportForDev()
+	// gojs.WatchRun("excel_test.js")
+	// gojs.WaitAll()
+	testJS("excel", t)
+}