excelize/xmlWorksheet.go

// Copyright 2016 - 2022 The excelize Authors. All rights reserved. Use of
// this source code is governed by a BSD-style license that can be found in
// the LICENSE file.
//
// Package excelize providing a set of functions that allow you to write to and
// read from XLAM / XLSM / XLSX / XLTM / XLTX files. Supports reading and
// writing spreadsheet documents generated by Microsoft Excel™ 2007 and later.
// Supports complex components by high compatibility, and provided streaming
// API for generating or reading data from a worksheet with huge amounts of
// data. This library needs Go version 1.15 or later.

package excelize

import (
	"encoding/xml"
	"sync"
)

// xlsxWorksheet directly maps the worksheet element in the namespace
// http://schemas.openxmlformats.org/spreadsheetml/2006/main.
type xlsxWorksheet struct {
	sync.Mutex
	XMLName                xml.Name                     `xml:"http://schemas.openxmlformats.org/spreadsheetml/2006/main worksheet"`
	SheetPr                *xlsxSheetPr                 `xml:"sheetPr"`
	Dimension              *xlsxDimension               `xml:"dimension"`
	SheetViews             *xlsxSheetViews              `xml:"sheetViews"`
	SheetFormatPr          *xlsxSheetFormatPr           `xml:"sheetFormatPr"`
	Cols                   *xlsxCols                    `xml:"cols"`
	SheetData              xlsxSheetData                `xml:"sheetData"`
	SheetCalcPr            *xlsxInnerXML                `xml:"sheetCalcPr"`
	SheetProtection        *xlsxSheetProtection         `xml:"sheetProtection"`
	ProtectedRanges        *xlsxInnerXML                `xml:"protectedRanges"`
	Scenarios              *xlsxInnerXML                `xml:"scenarios"`
	AutoFilter             *xlsxAutoFilter              `xml:"autoFilter"`
	SortState              *xlsxSortState               `xml:"sortState"`
	DataConsolidate        *xlsxInnerXML                `xml:"dataConsolidate"`
	CustomSheetViews       *xlsxCustomSheetViews        `xml:"customSheetViews"`
	MergeCells             *xlsxMergeCells              `xml:"mergeCells"`
	PhoneticPr             *xlsxPhoneticPr              `xml:"phoneticPr"`
	ConditionalFormatting  []*xlsxConditionalFormatting `xml:"conditionalFormatting"`
	DataValidations        *xlsxDataValidations         `xml:"dataValidations"`
	Hyperlinks             *xlsxHyperlinks              `xml:"hyperlinks"`
	PrintOptions           *xlsxPrintOptions            `xml:"printOptions"`
	PageMargins            *xlsxPageMargins             `xml:"pageMargins"`
	PageSetUp              *xlsxPageSetUp               `xml:"pageSetup"`
	HeaderFooter           *xlsxHeaderFooter            `xml:"headerFooter"`
	RowBreaks              *xlsxBreaks                  `xml:"rowBreaks"`
	ColBreaks              *xlsxBreaks                  `xml:"colBreaks"`
	CustomProperties       *xlsxInnerXML                `xml:"customProperties"`
	CellWatches            *xlsxInnerXML                `xml:"cellWatches"`
	IgnoredErrors          *xlsxInnerXML                `xml:"ignoredErrors"`
	SmartTags              *xlsxInnerXML                `xml:"smartTags"`
	Drawing                *xlsxDrawing                 `xml:"drawing"`
	LegacyDrawing          *xlsxLegacyDrawing           `xml:"legacyDrawing"`
	LegacyDrawingHF        *xlsxLegacyDrawingHF         `xml:"legacyDrawingHF"`
	DrawingHF              *xlsxDrawingHF               `xml:"drawingHF"`
	Picture                *xlsxPicture                 `xml:"picture"`
	OleObjects             *xlsxInnerXML                `xml:"oleObjects"`
	Controls               *xlsxInnerXML                `xml:"controls"`
	WebPublishItems        *xlsxInnerXML                `xml:"webPublishItems"`
	AlternateContent       *xlsxAlternateContent        `xml:"mc:AlternateContent"`
	TableParts             *xlsxTableParts              `xml:"tableParts"`
	ExtLst                 *xlsxExtLst                  `xml:"extLst"`
	DecodeAlternateContent *xlsxInnerXML                `xml:"http://schemas.openxmlformats.org/markup-compatibility/2006 AlternateContent"`
}

// xlsxDrawing change r:id to rid in the namespace.
type xlsxDrawing struct {
	XMLName xml.Name `xml:"drawing"`
	RID     string   `xml:"http://schemas.openxmlformats.org/officeDocument/2006/relationships id,attr,omitempty"`
}

// xlsxHeaderFooter directly maps the headerFooter element in the namespace
// http://schemas.openxmlformats.org/spreadsheetml/2006/main - When printed or
// viewed in page layout view (§18.18.69), each page of a worksheet can have a
// page header, a page footer, or both. The headers and footers on odd-numbered
// pages can differ from those on even-numbered pages, and the headers and
// footers on the first page can differ from those on odd- and even-numbered
// pages. In the latter case, the first page is not considered an odd page.
type xlsxHeaderFooter struct {
	XMLName          xml.Name `xml:"headerFooter"`
	DifferentOddEven bool     `xml:"differentOddEven,attr,omitempty"`
	DifferentFirst   bool     `xml:"differentFirst,attr,omitempty"`
	ScaleWithDoc     bool     `xml:"scaleWithDoc,attr,omitempty"`
	AlignWithMargins bool     `xml:"alignWithMargins,attr,omitempty"`
	OddHeader        string   `xml:"oddHeader,omitempty"`
	OddFooter        string   `xml:"oddFooter,omitempty"`
	EvenHeader       string   `xml:"evenHeader,omitempty"`
	EvenFooter       string   `xml:"evenFooter,omitempty"`
	FirstHeader      string   `xml:"firstHeader,omitempty"`
	FirstFooter      string   `xml:"firstFooter,omitempty"`
}

// xlsxDrawingHF (Drawing Reference in Header Footer) specifies the usage of
// drawing objects to be rendered in the headers and footers of the sheet. It
// specifies an explicit relationship to the part containing the DrawingML
// shapes used in the headers and footers. It also indicates where in the
// headers and footers each shape belongs. One drawing object can appear in
// each of the left section, center section and right section of a header and
// a footer.
type xlsxDrawingHF struct {
	Content string `xml:",innerxml"`
}

// xlsxPageSetUp directly maps the pageSetup element in the namespace
// http://schemas.openxmlformats.org/spreadsheetml/2006/main - Page setup
// settings for the worksheet.
type xlsxPageSetUp struct {
	XMLName            xml.Name `xml:"pageSetup"`
	BlackAndWhite      bool     `xml:"blackAndWhite,attr,omitempty"`
	CellComments       string   `xml:"cellComments,attr,omitempty"`
	Copies             int      `xml:"copies,attr,omitempty"`
	Draft              bool     `xml:"draft,attr,omitempty"`
	Errors             string   `xml:"errors,attr,omitempty"`
	FirstPageNumber    string   `xml:"firstPageNumber,attr,omitempty"`
	FitToHeight        *int     `xml:"fitToHeight,attr"`
	FitToWidth         *int     `xml:"fitToWidth,attr"`
	HorizontalDPI      string   `xml:"horizontalDpi,attr,omitempty"`
	RID                string   `xml:"http://schemas.openxmlformats.org/officeDocument/2006/relationships id,attr,omitempty"`
	Orientation        string   `xml:"orientation,attr,omitempty"`
	PageOrder          string   `xml:"pageOrder,attr,omitempty"`
	PaperHeight        string   `xml:"paperHeight,attr,omitempty"`
	PaperSize          *int     `xml:"paperSize,attr"`
	PaperWidth         string   `xml:"paperWidth,attr,omitempty"`
	Scale              int      `xml:"scale,attr,omitempty"`
	UseFirstPageNumber bool     `xml:"useFirstPageNumber,attr,omitempty"`
	UsePrinterDefaults bool     `xml:"usePrinterDefaults,attr,omitempty"`
	VerticalDPI        string   `xml:"verticalDpi,attr,omitempty"`
}

// xlsxPrintOptions directly maps the printOptions element in the namespace
// http://schemas.openxmlformats.org/spreadsheetml/2006/main - Print options for
// the sheet. Printer-specific settings are stored separately in the Printer
// Settings part.
type xlsxPrintOptions struct {
	XMLName            xml.Name `xml:"printOptions"`
	GridLines          bool     `xml:"gridLines,attr,omitempty"`
	GridLinesSet       bool     `xml:"gridLinesSet,attr,omitempty"`
	Headings           bool     `xml:"headings,attr,omitempty"`
	HorizontalCentered bool     `xml:"horizontalCentered,attr,omitempty"`
	VerticalCentered   bool     `xml:"verticalCentered,attr,omitempty"`
}

// xlsxPageMargins directly maps the pageMargins element in the namespace
// http://schemas.openxmlformats.org/spreadsheetml/2006/main - Page margins for
// a sheet or a custom sheet view.
type xlsxPageMargins struct {
	XMLName xml.Name `xml:"pageMargins"`
	Left    float64  `xml:"left,attr"`
	Right   float64  `xml:"right,attr"`
	Top     float64  `xml:"top,attr"`
	Bottom  float64  `xml:"bottom,attr"`
	Header  float64  `xml:"header,attr"`
	Footer  float64  `xml:"footer,attr"`
}

// xlsxSheetFormatPr directly maps the sheetFormatPr element in the namespace
// http://schemas.openxmlformats.org/spreadsheetml/2006/main. This element
// specifies the sheet formatting properties.
type xlsxSheetFormatPr struct {
	XMLName          xml.Name `xml:"sheetFormatPr"`
	BaseColWidth     uint8    `xml:"baseColWidth,attr,omitempty"`
	DefaultColWidth  float64  `xml:"defaultColWidth,attr,omitempty"`
	DefaultRowHeight float64  `xml:"defaultRowHeight,attr"`
	CustomHeight     bool     `xml:"customHeight,attr,omitempty"`
	ZeroHeight       bool     `xml:"zeroHeight,attr,omitempty"`
	ThickTop         bool     `xml:"thickTop,attr,omitempty"`
	ThickBottom      bool     `xml:"thickBottom,attr,omitempty"`
	OutlineLevelRow  uint8    `xml:"outlineLevelRow,attr,omitempty"`
	OutlineLevelCol  uint8    `xml:"outlineLevelCol,attr,omitempty"`
}

// xlsxSheetViews represents worksheet views collection.
type xlsxSheetViews struct {
	XMLName   xml.Name        `xml:"sheetViews"`
	SheetView []xlsxSheetView `xml:"sheetView"`
}

// xlsxSheetView represents a single sheet view definition. When more than one
// sheet view is defined in the file, it means that when opening the workbook,
// each sheet view corresponds to a separate window within the spreadsheet
// application, where each window is showing the particular sheet containing
// the same workbookViewId value, the last sheetView definition is loaded, and
// the others are discarded. When multiple windows are viewing the same sheet,
// multiple sheetView elements (with corresponding workbookView entries) are
// saved.
type xlsxSheetView struct {
	WindowProtection         bool             `xml:"windowProtection,attr,omitempty"`
	ShowFormulas             bool             `xml:"showFormulas,attr,omitempty"`
	ShowGridLines            *bool            `xml:"showGridLines,attr"`
	ShowRowColHeaders        *bool            `xml:"showRowColHeaders,attr"`
	ShowZeros                *bool            `xml:"showZeros,attr,omitempty"`
	RightToLeft              bool             `xml:"rightToLeft,attr,omitempty"`
	TabSelected              bool             `xml:"tabSelected,attr,omitempty"`
	ShowRuler                *bool            `xml:"showRuler,attr,omitempty"`
	ShowWhiteSpace           *bool            `xml:"showWhiteSpace,attr"`
	ShowOutlineSymbols       bool             `xml:"showOutlineSymbols,attr,omitempty"`
	DefaultGridColor         *bool            `xml:"defaultGridColor,attr"`
	View                     string           `xml:"view,attr,omitempty"`
	TopLeftCell              string           `xml:"topLeftCell,attr,omitempty"`
	ColorID                  int              `xml:"colorId,attr,omitempty"`
	ZoomScale                float64          `xml:"zoomScale,attr,omitempty"`
	ZoomScaleNormal          float64          `xml:"zoomScaleNormal,attr,omitempty"`
	ZoomScalePageLayoutView  float64          `xml:"zoomScalePageLayoutView,attr,omitempty"`
	ZoomScaleSheetLayoutView float64          `xml:"zoomScaleSheetLayoutView,attr,omitempty"`
	WorkbookViewID           int              `xml:"workbookViewId,attr"`
	Pane                     *xlsxPane        `xml:"pane,omitempty"`
	Selection                []*xlsxSelection `xml:"selection"`
}

// xlsxSelection directly maps the selection element in the namespace
// http://schemas.openxmlformats.org/spreadsheetml/2006/main - Worksheet view
// selection.
type xlsxSelection struct {
	ActiveCell   string `xml:"activeCell,attr,omitempty"`
	ActiveCellID *int   `xml:"activeCellId,attr"`
	Pane         string `xml:"pane,attr,omitempty"`
	SQRef        string `xml:"sqref,attr,omitempty"`
}

// xlsxSelection directly maps the selection element. Worksheet view pane.
type xlsxPane struct {
	ActivePane  string  `xml:"activePane,attr,omitempty"`
	State       string  `xml:"state,attr,omitempty"` // Either "split" or "frozen"
	TopLeftCell string  `xml:"topLeftCell,attr,omitempty"`
	XSplit      float64 `xml:"xSplit,attr,omitempty"`
	YSplit      float64 `xml:"ySplit,attr,omitempty"`
}

// xlsxSheetPr directly maps the sheetPr element in the namespace
// http://schemas.openxmlformats.org/spreadsheetml/2006/main - Sheet-level
// properties.
type xlsxSheetPr struct {
	XMLName                           xml.Name         `xml:"sheetPr"`
	SyncHorizontal                    bool             `xml:"syncHorizontal,attr,omitempty"`
	SyncVertical                      bool             `xml:"syncVertical,attr,omitempty"`
	SyncRef                           string           `xml:"syncRef,attr,omitempty"`
	TransitionEvaluation              bool             `xml:"transitionEvaluation,attr,omitempty"`
	TransitionEntry                   bool             `xml:"transitionEntry,attr,omitempty"`
	Published                         *bool            `xml:"published,attr"`
	CodeName                          string           `xml:"codeName,attr,omitempty"`
	FilterMode                        bool             `xml:"filterMode,attr,omitempty"`
	EnableFormatConditionsCalculation *bool            `xml:"enableFormatConditionsCalculation,attr"`
	TabColor                          *xlsxTabColor    `xml:"tabColor"`
	OutlinePr                         *xlsxOutlinePr   `xml:"outlinePr"`
	PageSetUpPr                       *xlsxPageSetUpPr `xml:"pageSetUpPr"`
}

// xlsxOutlinePr maps to the outlinePr element. SummaryBelow allows you to
// adjust the direction of grouper controls.
type xlsxOutlinePr struct {
	ApplyStyles        *bool `xml:"applyStyles,attr"`
	SummaryBelow       *bool `xml:"summaryBelow,attr"`
	SummaryRight       *bool `xml:"summaryRight,attr"`
	ShowOutlineSymbols *bool `xml:"showOutlineSymbols,attr"`
}

// xlsxPageSetUpPr expresses page setup properties of the worksheet.
type xlsxPageSetUpPr struct {
	AutoPageBreaks bool `xml:"autoPageBreaks,attr,omitempty"`
	FitToPage      bool `xml:"fitToPage,attr,omitempty"`
}

// xlsxTabColor represents background color of the sheet tab.
type xlsxTabColor struct {
	Auto    bool    `xml:"auto,attr,omitempty"`
	Indexed int     `xml:"indexed,attr,omitempty"`
	RGB     string  `xml:"rgb,attr,omitempty"`
	Theme   int     `xml:"theme,attr,omitempty"`
	Tint    float64 `xml:"tint,attr,omitempty"`
}

// xlsxCols defines column width and column formatting for one or more columns
// of the worksheet.
type xlsxCols struct {
	XMLName xml.Name  `xml:"cols"`
	Col     []xlsxCol `xml:"col"`
}

// xlsxCol directly maps the col (Column Width & Formatting). Defines column
// width and column formatting for one or more columns of the worksheet.
type xlsxCol struct {
	BestFit      bool    `xml:"bestFit,attr,omitempty"`
	Collapsed    bool    `xml:"collapsed,attr,omitempty"`
	CustomWidth  bool    `xml:"customWidth,attr,omitempty"`
	Hidden       bool    `xml:"hidden,attr,omitempty"`
	Max          int     `xml:"max,attr"`
	Min          int     `xml:"min,attr"`
	OutlineLevel uint8   `xml:"outlineLevel,attr,omitempty"`
	Phonetic     bool    `xml:"phonetic,attr,omitempty"`
	Style        int     `xml:"style,attr,omitempty"`
	Width        float64 `xml:"width,attr,omitempty"`
}

// xlsxDimension directly maps the dimension element in the namespace
// http://schemas.openxmlformats.org/spreadsheetml/2006/main - This element
// specifies the used range of the worksheet. It specifies the row and column
// bounds of used cells in the worksheet. This is optional and is not
// required. Used cells include cells with formulas, text content, and cell
// formatting. When an entire column is formatted, only the first cell in that
// column is considered used.
type xlsxDimension struct {
	XMLName xml.Name `xml:"dimension"`
	Ref     string   `xml:"ref,attr"`
}

// xlsxSheetData collection represents the cell table itself. This collection
// expresses information about each cell, grouped together by rows in the
// worksheet.
type xlsxSheetData struct {
	XMLName xml.Name  `xml:"sheetData"`
	Row     []xlsxRow `xml:"row"`
}

// xlsxRow directly maps the row element. The element expresses information
// about an entire row of a worksheet, and contains all cell definitions for a
// particular row in the worksheet.
type xlsxRow struct {
	C            []xlsxC `xml:"c"`
	R            int     `xml:"r,attr,omitempty"`
	Spans        string  `xml:"spans,attr,omitempty"`
	S            int     `xml:"s,attr,omitempty"`
	CustomFormat bool    `xml:"customFormat,attr,omitempty"`
	Ht           float64 `xml:"ht,attr,omitempty"`
	Hidden       bool    `xml:"hidden,attr,omitempty"`
	CustomHeight bool    `xml:"customHeight,attr,omitempty"`
	OutlineLevel uint8   `xml:"outlineLevel,attr,omitempty"`
	Collapsed    bool    `xml:"collapsed,attr,omitempty"`
	ThickTop     bool    `xml:"thickTop,attr,omitempty"`
	ThickBot     bool    `xml:"thickBot,attr,omitempty"`
	Ph           bool    `xml:"ph,attr,omitempty"`
}

// xlsxSortState directly maps the sortState element. This collection
// preserves the AutoFilter sort state.
type xlsxSortState struct {
	ColumnSort    bool   `xml:"columnSort,attr,omitempty"`
	CaseSensitive bool   `xml:"caseSensitive,attr,omitempty"`
	SortMethod    string `xml:"sortMethod,attr,omitempty"`
	Ref           string `xml:"ref,attr"`
	Content       string `xml:",innerxml"`
}

// xlsxCustomSheetViews directly maps the customSheetViews element. This is a
// collection of custom sheet views.
type xlsxCustomSheetViews struct {
	XMLName         xml.Name               `xml:"customSheetViews"`
	CustomSheetView []*xlsxCustomSheetView `xml:"customSheetView"`
}

// xlsxBrk directly maps the row or column break to use when paginating a
// worksheet.
type xlsxBrk struct {
	ID  int  `xml:"id,attr,omitempty"`
	Min int  `xml:"min,attr,omitempty"`
	Max int  `xml:"max,attr,omitempty"`
	Man bool `xml:"man,attr,omitempty"`
	Pt  bool `xml:"pt,attr,omitempty"`
}

// xlsxBreaks directly maps a collection of the row or column breaks.
type xlsxBreaks struct {
	Brk              []*xlsxBrk `xml:"brk"`
	Count            int        `xml:"count,attr,omitempty"`
	ManualBreakCount int        `xml:"manualBreakCount,attr,omitempty"`
}

// xlsxCustomSheetView directly maps the customSheetView element.
type xlsxCustomSheetView struct {
	Pane           *xlsxPane         `xml:"pane"`
	Selection      *xlsxSelection    `xml:"selection"`
	RowBreaks      *xlsxBreaks       `xml:"rowBreaks"`
	ColBreaks      *xlsxBreaks       `xml:"colBreaks"`
	PageMargins    *xlsxPageMargins  `xml:"pageMargins"`
	PrintOptions   *xlsxPrintOptions `xml:"printOptions"`
	PageSetup      *xlsxPageSetUp    `xml:"pageSetup"`
	HeaderFooter   *xlsxHeaderFooter `xml:"headerFooter"`
	AutoFilter     *xlsxAutoFilter   `xml:"autoFilter"`
	ExtLst         *xlsxExtLst       `xml:"extLst"`
	GUID           string            `xml:"guid,attr"`
	Scale          int               `xml:"scale,attr,omitempty"`
	ColorID        int               `xml:"colorId,attr,omitempty"`
	ShowPageBreaks bool              `xml:"showPageBreaks,attr,omitempty"`
	ShowFormulas   bool              `xml:"showFormulas,attr,omitempty"`
	ShowGridLines  bool              `xml:"showGridLines,attr,omitempty"`
	ShowRowCol     bool              `xml:"showRowCol,attr,omitempty"`
	OutlineSymbols bool              `xml:"outlineSymbols,attr,omitempty"`
	ZeroValues     bool              `xml:"zeroValues,attr,omitempty"`
	FitToPage      bool              `xml:"fitToPage,attr,omitempty"`
	PrintArea      bool              `xml:"printArea,attr,omitempty"`
	Filter         bool              `xml:"filter,attr,omitempty"`
	ShowAutoFilter bool              `xml:"showAutoFilter,attr,omitempty"`
	HiddenRows     bool              `xml:"hiddenRows,attr,omitempty"`
	HiddenColumns  bool              `xml:"hiddenColumns,attr,omitempty"`
	State          string            `xml:"state,attr,omitempty"`
	FilterUnique   bool              `xml:"filterUnique,attr,omitempty"`
	View           string            `xml:"view,attr,omitempty"`
	ShowRuler      bool              `xml:"showRuler,attr,omitempty"`
	TopLeftCell    string            `xml:"topLeftCell,attr,omitempty"`
}

// xlsxMergeCell directly maps the mergeCell element. A single merged cell.
type xlsxMergeCell struct {
	Ref  string `xml:"ref,attr,omitempty"`
	rect []int
}

// xlsxMergeCells directly maps the mergeCells element. This collection
// expresses all the merged cells in the sheet.
type xlsxMergeCells struct {
	XMLName xml.Name         `xml:"mergeCells"`
	Count   int              `xml:"count,attr,omitempty"`
	Cells   []*xlsxMergeCell `xml:"mergeCell,omitempty"`
}

// xlsxDataValidations expresses all data validation information for cells in a
// sheet which have data validation features applied.
type xlsxDataValidations struct {
	XMLName        xml.Name          `xml:"dataValidations"`
	Count          int               `xml:"count,attr,omitempty"`
	DisablePrompts bool              `xml:"disablePrompts,attr,omitempty"`
	XWindow        int               `xml:"xWindow,attr,omitempty"`
	YWindow        int               `xml:"yWindow,attr,omitempty"`
	DataValidation []*DataValidation `xml:"dataValidation"`
}

// DataValidation directly maps the a single item of data validation defined
// on a range of the worksheet.
type DataValidation struct {
	AllowBlank       bool    `xml:"allowBlank,attr"`
	Error            *string `xml:"error,attr"`
	ErrorStyle       *string `xml:"errorStyle,attr"`
	ErrorTitle       *string `xml:"errorTitle,attr"`
	Operator         string  `xml:"operator,attr,omitempty"`
	Prompt           *string `xml:"prompt,attr"`
	PromptTitle      *string `xml:"promptTitle,attr"`
	ShowDropDown     bool    `xml:"showDropDown,attr,omitempty"`
	ShowErrorMessage bool    `xml:"showErrorMessage,attr,omitempty"`
	ShowInputMessage bool    `xml:"showInputMessage,attr,omitempty"`
	Sqref            string  `xml:"sqref,attr"`
	Type             string  `xml:"type,attr,omitempty"`
	Formula1         string  `xml:",innerxml"`
	Formula2         string  `xml:",innerxml"`
}

// xlsxC collection represents a cell in the worksheet. Information about the
// cell's location (reference), value, data type, formatting, and formula is
// expressed here.
//
// This simple type is restricted to the values listed in the following table:
//
//	 Enumeration Value         | Description
//	---------------------------+---------------------------------
//	 b (Boolean)               | Cell containing a boolean.
//	 d (Date)                  | Cell contains a date in the ISO 8601 format.
//	 e (Error)                 | Cell containing an error.
//	 inlineStr (Inline String) | Cell containing an (inline) rich string, i.e.,
//	                           | one not in the shared string table. If this
//	                           | cell type is used, then the cell value is in
//	                           | the is element rather than the v element in
//	                           | the cell (c element).
//	 n (Number)                | Cell containing a number.
//	 s (Shared String)         | Cell containing a shared string.
//	 str (String)              | Cell containing a formula string.
type xlsxC struct {
	XMLName  xml.Name `xml:"c"`
	XMLSpace xml.Attr `xml:"space,attr,omitempty"`
	R        string   `xml:"r,attr,omitempty"` // Cell ID, e.g. A1
	S        int      `xml:"s,attr,omitempty"` // Style reference.
	// Str string `xml:"str,attr,omitempty"` // Style reference.
	T  string  `xml:"t,attr,omitempty"`  // Type.
	Cm *uint   `xml:"cm,attr,omitempty"` //
	Vm *uint   `xml:"vm,attr,omitempty"` //
	Ph *bool   `xml:"ph,attr,omitempty"` //
	F  *xlsxF  `xml:"f,omitempty"`       // Formula
	V  string  `xml:"v,omitempty"`       // Value
	IS *xlsxSI `xml:"is"`
}

// xlsxF represents a formula for the cell. The formula expression is
// contained in the character node of this element.
type xlsxF struct {
	Content string `xml:",chardata"`
	T       string `xml:"t,attr,omitempty"` // Formula type
	Aca     bool   `xml:"aca,attr,omitempty"`
	Ref     string `xml:"ref,attr,omitempty"` // Shared formula ref
	Dt2D    bool   `xml:"dt2D,attr,omitempty"`
	Dtr     bool   `xml:"dtr,attr,omitempty"`
	Del1    bool   `xml:"del1,attr,omitempty"`
	Del2    bool   `xml:"del2,attr,omitempty"`
	R1      string `xml:"r1,attr,omitempty"`
	R2      string `xml:"r2,attr,omitempty"`
	Ca      bool   `xml:"ca,attr,omitempty"`
	Si      *int   `xml:"si,attr"` // Shared formula index
	Bx      bool   `xml:"bx,attr,omitempty"`
}

// xlsxSheetProtection collection expresses the sheet protection options to
// enforce when the sheet is protected.
type xlsxSheetProtection struct {
	XMLName             xml.Name `xml:"sheetProtection"`
	AlgorithmName       string   `xml:"algorithmName,attr,omitempty"`
	Password            string   `xml:"password,attr,omitempty"`
	HashValue           string   `xml:"hashValue,attr,omitempty"`
	SaltValue           string   `xml:"saltValue,attr,omitempty"`
	SpinCount           int      `xml:"spinCount,attr,omitempty"`
	Sheet               bool     `xml:"sheet,attr"`
	Objects             bool     `xml:"objects,attr"`
	Scenarios           bool     `xml:"scenarios,attr"`
	FormatCells         bool     `xml:"formatCells,attr"`
	FormatColumns       bool     `xml:"formatColumns,attr"`
	FormatRows          bool     `xml:"formatRows,attr"`
	InsertColumns       bool     `xml:"insertColumns,attr"`
	InsertRows          bool     `xml:"insertRows,attr"`
	InsertHyperlinks    bool     `xml:"insertHyperlinks,attr"`
	DeleteColumns       bool     `xml:"deleteColumns,attr"`
	DeleteRows          bool     `xml:"deleteRows,attr"`
	SelectLockedCells   bool     `xml:"selectLockedCells,attr"`
	Sort                bool     `xml:"sort,attr"`
	AutoFilter          bool     `xml:"autoFilter,attr"`
	PivotTables         bool     `xml:"pivotTables,attr"`
	SelectUnlockedCells bool     `xml:"selectUnlockedCells,attr"`
}

// xlsxPhoneticPr (Phonetic Properties) represents a collection of phonetic
// properties that affect the display of phonetic text for this String Item
// (si). Phonetic text is used to give hints as to the pronunciation of an East
// Asian language, and the hints are displayed as text within the spreadsheet
// cells across the top portion of the cell. Since the phonetic hints are text,
// every phonetic hint is expressed as a phonetic run (rPh), and these
// properties specify how to display that phonetic run.
type xlsxPhoneticPr struct {
	XMLName   xml.Name `xml:"phoneticPr"`
	Alignment string   `xml:"alignment,attr,omitempty"`
	FontID    *int     `xml:"fontId,attr"`
	Type      string   `xml:"type,attr,omitempty"`
}

// A Conditional Format is a format, such as cell shading or font color, that a
// spreadsheet application can automatically apply to cells if a specified
// condition is true. This collection expresses conditional formatting rules
// applied to a particular cell or range.
type xlsxConditionalFormatting struct {
	XMLName xml.Name      `xml:"conditionalFormatting"`
	Pivot   bool          `xml:"pivot,attr,omitempty"`
	SQRef   string        `xml:"sqref,attr,omitempty"`
	CfRule  []*xlsxCfRule `xml:"cfRule"`
}

// xlsxCfRule (Conditional Formatting Rule) represents a description of a
// conditional formatting rule.
type xlsxCfRule struct {
	Type         string          `xml:"type,attr,omitempty"`
	DxfID        *int            `xml:"dxfId,attr"`
	Priority     int             `xml:"priority,attr,omitempty"`
	StopIfTrue   bool            `xml:"stopIfTrue,attr,omitempty"`
	AboveAverage *bool           `xml:"aboveAverage,attr"`
	Percent      bool            `xml:"percent,attr,omitempty"`
	Bottom       bool            `xml:"bottom,attr,omitempty"`
	Operator     string          `xml:"operator,attr,omitempty"`
	Text         string          `xml:"text,attr,omitempty"`
	TimePeriod   string          `xml:"timePeriod,attr,omitempty"`
	Rank         int             `xml:"rank,attr,omitempty"`
	StdDev       int             `xml:"stdDev,attr,omitempty"`
	EqualAverage bool            `xml:"equalAverage,attr,omitempty"`
	Formula      []string        `xml:"formula,omitempty"`
	ColorScale   *xlsxColorScale `xml:"colorScale"`
	DataBar      *xlsxDataBar    `xml:"dataBar"`
	IconSet      *xlsxIconSet    `xml:"iconSet"`
	ExtLst       *xlsxExtLst     `xml:"extLst"`
}

// xlsxColorScale (Color Scale) describes a gradated color scale in this
// conditional formatting rule.
type xlsxColorScale struct {
	Cfvo  []*xlsxCfvo  `xml:"cfvo"`
	Color []*xlsxColor `xml:"color"`
}

// dataBar (Data Bar) describes a data bar conditional formatting rule.
type xlsxDataBar struct {
	MaxLength int          `xml:"maxLength,attr,omitempty"`
	MinLength int          `xml:"minLength,attr,omitempty"`
	ShowValue bool         `xml:"showValue,attr,omitempty"`
	Cfvo      []*xlsxCfvo  `xml:"cfvo"`
	Color     []*xlsxColor `xml:"color"`
}

// xlsxIconSet (Icon Set) describes an icon set conditional formatting rule.
type xlsxIconSet struct {
	Cfvo      []*xlsxCfvo `xml:"cfvo"`
	IconSet   string      `xml:"iconSet,attr,omitempty"`
	ShowValue bool        `xml:"showValue,attr,omitempty"`
	Percent   bool        `xml:"percent,attr,omitempty"`
	Reverse   bool        `xml:"reverse,attr,omitempty"`
}

// cfvo (Conditional Format Value Object) describes the values of the
// interpolation points in a gradient scale.
type xlsxCfvo struct {
	Gte    bool        `xml:"gte,attr,omitempty"`
	Type   string      `xml:"type,attr,omitempty"`
	Val    string      `xml:"val,attr,omitempty"`
	ExtLst *xlsxExtLst `xml:"extLst"`
}

// xlsxHyperlinks directly maps the hyperlinks element in the namespace
// http://schemas.openxmlformats.org/spreadsheetml/2006/main - A hyperlink can
// be stored in a package as a relationship. Hyperlinks shall be identified by
// containing a target which specifies the destination of the given hyperlink.
type xlsxHyperlinks struct {
	XMLName   xml.Name        `xml:"hyperlinks"`
	Hyperlink []xlsxHyperlink `xml:"hyperlink"`
}

// xlsxHyperlink directly maps the hyperlink element in the namespace
// http://schemas.openxmlformats.org/spreadsheetml/2006/main
type xlsxHyperlink struct {
	Ref      string `xml:"ref,attr"`
	Location string `xml:"location,attr,omitempty"`
	Display  string `xml:"display,attr,omitempty"`
	Tooltip  string `xml:"tooltip,attr,omitempty"`
	RID      string `xml:"http://schemas.openxmlformats.org/officeDocument/2006/relationships id,attr,omitempty"`
}

// xlsxTableParts directly maps the tableParts element in the namespace
// http://schemas.openxmlformats.org/spreadsheetml/2006/main - The table element
// has several attributes applied to identify the table and the data range it
// covers. The table id attribute needs to be unique across all table parts, the
// same goes for the name and displayName. The displayName has the further
// restriction that it must be unique across all defined names in the workbook.
// Later on we will see that you can define names for many elements, such as
// cells or formulas. The name value is used for the object model in Microsoft
// Office Excel. The displayName is used for references in formulas. The ref
// attribute is used to identify the cell range that the table covers. This
// includes not only the table data, but also the table header containing column
// names.
// To add columns to your table you add new tableColumn elements to the
// tableColumns container. Similar to the shared string table the collection
// keeps a count attribute identifying the number of columns. Besides the table
// definition in the table part there is also the need to identify which tables
// are displayed in the worksheet. The worksheet part has a separate element
// tableParts to store this information. Each table part is referenced through
// the relationship ID and again a count of the number of table parts is
// maintained. The following markup sample is taken from the documents
// accompanying this book. The sheet data element has been removed to reduce the
// size of the sample. To reference the table, just add the tableParts element,
// of course after having created and stored the table part. For example:
//
//	   <worksheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main">
//	       ...
//	       <tableParts count="1">
//			      <tablePart r:id="rId1" />
//	       </tableParts>
//	   </worksheet>
type xlsxTableParts struct {
	XMLName    xml.Name         `xml:"tableParts"`
	Count      int              `xml:"count,attr,omitempty"`
	TableParts []*xlsxTablePart `xml:"tablePart"`
}

// xlsxTablePart directly maps the tablePart element in the namespace
// http://schemas.openxmlformats.org/spreadsheetml/2006/main
type xlsxTablePart struct {
	RID string `xml:"http://schemas.openxmlformats.org/officeDocument/2006/relationships id,attr,omitempty"`
}

// xlsxPicture directly maps the picture element in the namespace
// http://schemas.openxmlformats.org/spreadsheetml/2006/main - Background sheet
// image. For example:
//
//	<picture r:id="rId1"/>
type xlsxPicture struct {
	XMLName xml.Name `xml:"picture"`
	RID     string   `xml:"http://schemas.openxmlformats.org/officeDocument/2006/relationships id,attr,omitempty"`
}

// xlsxLegacyDrawing directly maps the legacyDrawing element in the namespace
// http://schemas.openxmlformats.org/spreadsheetml/2006/main - A comment is a
// rich text note that is attached to, and associated with, a cell, separate
// from other cell content. Comment content is stored separate from the cell,
// and is displayed in a drawing object (like a text box) that is separate from,
// but associated with, a cell. Comments are used as reminders, such as noting
// how a complex formula works, or to provide feedback to other users. Comments
// can also be used to explain assumptions made in a formula or to call out
// something special about the cell.
type xlsxLegacyDrawing struct {
	XMLName xml.Name `xml:"legacyDrawing"`
	RID     string   `xml:"http://schemas.openxmlformats.org/officeDocument/2006/relationships id,attr,omitempty"`
}

// xlsxLegacyDrawingHF specifies the explicit relationship to the part
// containing the VML defining pictures rendered in the header / footer of the
// sheet.
type xlsxLegacyDrawingHF struct {
	XMLName xml.Name `xml:"legacyDrawingHF"`
	RID     string   `xml:"http://schemas.openxmlformats.org/officeDocument/2006/relationships id,attr,omitempty"`
}

// xlsxAlternateContent is a container for a sequence of multiple
// representations of a given piece of content. The program reading the file
// should only process one of these, and the one chosen should be based on
// which conditions match.
type xlsxAlternateContent struct {
	XMLNSMC string `xml:"xmlns:mc,attr,omitempty"`
	Content string `xml:",innerxml"`
}

// xlsxInnerXML holds parts of XML content currently not unmarshal.
type xlsxInnerXML struct {
	Content string `xml:",innerxml"`
}

// xlsxWorksheetExt directly maps the ext element in the worksheet.
type xlsxWorksheetExt struct {
	XMLName xml.Name `xml:"ext"`
	URI     string   `xml:"uri,attr"`
	Content string   `xml:",innerxml"`
}

// decodeWorksheetExt directly maps the ext element.
type decodeWorksheetExt struct {
	XMLName xml.Name            `xml:"extLst"`
	Ext     []*xlsxWorksheetExt `xml:"ext"`
}

// decodeX14SparklineGroups directly maps the sparklineGroups element.
type decodeX14SparklineGroups struct {
	XMLName xml.Name `xml:"sparklineGroups"`
	XMLNSXM string   `xml:"xmlns:xm,attr"`
	Content string   `xml:",innerxml"`
}

// xlsxX14SparklineGroups directly maps the sparklineGroups element.
type xlsxX14SparklineGroups struct {
	XMLName         xml.Name                 `xml:"x14:sparklineGroups"`
	XMLNSXM         string                   `xml:"xmlns:xm,attr"`
	SparklineGroups []*xlsxX14SparklineGroup `xml:"x14:sparklineGroup"`
	Content         string                   `xml:",innerxml"`
}

// xlsxX14SparklineGroup directly maps the sparklineGroup element.
type xlsxX14SparklineGroup struct {
	XMLName             xml.Name          `xml:"x14:sparklineGroup"`
	ManualMax           int               `xml:"manualMax,attr,omitempty"`
	ManualMin           int               `xml:"manualMin,attr,omitempty"`
	LineWeight          float64           `xml:"lineWeight,attr,omitempty"`
	Type                string            `xml:"type,attr,omitempty"`
	DateAxis            bool              `xml:"dateAxis,attr,omitempty"`
	DisplayEmptyCellsAs string            `xml:"displayEmptyCellsAs,attr,omitempty"`
	Markers             bool              `xml:"markers,attr,omitempty"`
	High                bool              `xml:"high,attr,omitempty"`
	Low                 bool              `xml:"low,attr,omitempty"`
	First               bool              `xml:"first,attr,omitempty"`
	Last                bool              `xml:"last,attr,omitempty"`
	Negative            bool              `xml:"negative,attr,omitempty"`
	DisplayXAxis        bool              `xml:"displayXAxis,attr,omitempty"`
	DisplayHidden       bool              `xml:"displayHidden,attr,omitempty"`
	MinAxisType         string            `xml:"minAxisType,attr,omitempty"`
	MaxAxisType         string            `xml:"maxAxisType,attr,omitempty"`
	RightToLeft         bool              `xml:"rightToLeft,attr,omitempty"`
	ColorSeries         *xlsxTabColor     `xml:"x14:colorSeries"`
	ColorNegative       *xlsxTabColor     `xml:"x14:colorNegative"`
	ColorAxis           *xlsxColor        `xml:"x14:colorAxis"`
	ColorMarkers        *xlsxTabColor     `xml:"x14:colorMarkers"`
	ColorFirst          *xlsxTabColor     `xml:"x14:colorFirst"`
	ColorLast           *xlsxTabColor     `xml:"x14:colorLast"`
	ColorHigh           *xlsxTabColor     `xml:"x14:colorHigh"`
	ColorLow            *xlsxTabColor     `xml:"x14:colorLow"`
	Sparklines          xlsxX14Sparklines `xml:"x14:sparklines"`
}

// xlsxX14Sparklines directly maps the sparklines element.
type xlsxX14Sparklines struct {
	Sparkline []*xlsxX14Sparkline `xml:"x14:sparkline"`
}

// xlsxX14Sparkline directly maps the sparkline element.
type xlsxX14Sparkline struct {
	F     string `xml:"xm:f"`
	Sqref string `xml:"xm:sqref"`
}

// SparklineOptions directly maps the settings of the sparkline.
type SparklineOptions struct {
	Location      []string `json:"location"`
	Range         []string `json:"range"`
	Max           int      `json:"max"`
	CustMax       int      `json:"cust_max"`
	Min           int      `json:"min"`
	CustMin       int      `json:"cust_min"`
	Type          string   `json:"hype"`
	Weight        float64  `json:"weight"`
	DateAxis      bool     `json:"date_axis"`
	Markers       bool     `json:"markers"`
	High          bool     `json:"high"`
	Low           bool     `json:"low"`
	First         bool     `json:"first"`
	Last          bool     `json:"last"`
	Negative      bool     `json:"negative"`
	Axis          bool     `json:"axis"`
	Hidden        bool     `json:"hidden"`
	Reverse       bool     `json:"reverse"`
	Style         int      `json:"style"`
	SeriesColor   string   `json:"series_color"`
	NegativeColor string   `json:"negative_color"`
	MarkersColor  string   `json:"markers_color"`
	FirstColor    string   `json:"first_color"`
	LastColor     string   `json:"last_color"`
	HightColor    string   `json:"hight_color"`
	LowColor      string   `json:"low_color"`
	EmptyCells    string   `json:"empty_cells"`
}

// panesOptions directly maps the settings of the panes.
type panesOptions struct {
	Freeze      bool   `json:"freeze"`
	Split       bool   `json:"split"`
	XSplit      int    `json:"x_split"`
	YSplit      int    `json:"y_split"`
	TopLeftCell string `json:"top_left_cell"`
	ActivePane  string `json:"active_pane"`
	Panes       []struct {
		SQRef      string `json:"sqref"`
		ActiveCell string `json:"active_cell"`
		Pane       string `json:"pane"`
	} `json:"panes"`
}

// conditionalOptions directly maps the conditional format settings of the cells.
type conditionalOptions struct {
	Type         string `json:"type"`
	AboveAverage bool   `json:"above_average,omitempty"`
	Percent      bool   `json:"percent,omitempty"`
	Format       int    `json:"format,omitempty"`
	Criteria     string `json:"criteria,omitempty"`
	Value        string `json:"value,omitempty"`
	Minimum      string `json:"minimum,omitempty"`
	Maximum      string `json:"maximum,omitempty"`
	MinType      string `json:"min_type,omitempty"`
	MidType      string `json:"mid_type,omitempty"`
	MaxType      string `json:"max_type,omitempty"`
	MinValue     string `json:"min_value,omitempty"`
	MidValue     string `json:"mid_value,omitempty"`
	MaxValue     string `json:"max_value,omitempty"`
	MinColor     string `json:"min_color,omitempty"`
	MidColor     string `json:"mid_color,omitempty"`
	MaxColor     string `json:"max_color,omitempty"`
	MinLength    string `json:"min_length,omitempty"`
	MaxLength    string `json:"max_length,omitempty"`
	MultiRange   string `json:"multi_range,omitempty"`
	BarColor     string `json:"bar_color,omitempty"`
}

// SheetProtectionOptions directly maps the settings of worksheet protection.
type SheetProtectionOptions struct {
	AlgorithmName       string `json:"algorithm_name,omitempty"`
	AutoFilter          bool   `json:"auto_filter,omitempty"`
	DeleteColumns       bool   `json:"delete_columns,omitempty"`
	DeleteRows          bool   `json:"delete_rows,omitempty"`
	EditObjects         bool   `json:"edit_objects,omitempty"`
	EditScenarios       bool   `json:"edit_scenarios,omitempty"`
	FormatCells         bool   `json:"format_cells,omitempty"`
	FormatColumns       bool   `json:"format_columns,omitempty"`
	FormatRows          bool   `json:"format_rows,omitempty"`
	InsertColumns       bool   `json:"insert_columns,omitempty"`
	InsertHyperlinks    bool   `json:"insert_hyperlinks,omitempty"`
	InsertRows          bool   `json:"insert_rows,omitempty"`
	Password            string `json:"password,omitempty"`
	PivotTables         bool   `json:"pivot_tables,omitempty"`
	SelectLockedCells   bool   `json:"select_locked_cells,omitempty"`
	SelectUnlockedCells bool   `json:"select_unlocked_cells,omitempty"`
	Sort                bool   `json:"sort,omitempty"`
}

// HeaderFooterOptions directly maps the settings of header and footer.
type HeaderFooterOptions struct {
	AlignWithMargins bool   `json:"align_with_margins,omitempty"`
	DifferentFirst   bool   `json:"different_first,omitempty"`
	DifferentOddEven bool   `json:"different_odd_even,omitempty"`
	ScaleWithDoc     bool   `json:"scale_with_doc,omitempty"`
	OddHeader        string `json:"odd_header,omitempty"`
	OddFooter        string `json:"odd_footer,omitempty"`
	EvenHeader       string `json:"even_header,omitempty"`
	EvenFooter       string `json:"even_footer,omitempty"`
	FirstHeader      string `json:"first_header,omitempty"`
	FirstFooter      string `json:"first_footer,omitempty"`
}

// PageLayoutMarginsOptions directly maps the settings of page layout margins.
type PageLayoutMarginsOptions struct {
	Bottom       *float64 `json:"bottom,omitempty"`
	Footer       *float64 `json:"footer,omitempty"`
	Header       *float64 `json:"header,omitempty"`
	Left         *float64 `json:"left,omitempty"`
	Right        *float64 `json:"right,omitempty"`
	Top          *float64 `json:"top,omitempty"`
	Horizontally *bool    `json:"horizontally,omitempty"`
	Vertically   *bool    `json:"vertically,omitempty"`
}

// PageLayoutOptions directly maps the settings of page layout.
type PageLayoutOptions struct {
	// Size defines the paper size of the worksheet.
	Size *int `json:"size,omitempty"`
	// Orientation defines the orientation of page layout for a worksheet.
	Orientation *string `json:"orientation,omitempty"`
	// FirstPageNumber specified the first printed page number. If no value is
	// specified, then 'automatic' is assumed.
	FirstPageNumber *uint `json:"first_page_number,omitempty"`
	// AdjustTo defines the print scaling. This attribute is restricted to
	// value ranging from 10 (10%) to 400 (400%). This setting is overridden
	// when fitToWidth and/or fitToHeight are in use.
	AdjustTo *uint `json:"adjust_to,omitempty"`
	// FitToHeight specified the number of vertical pages to fit on.
	FitToHeight *int `json:"fit_to_height,omitempty"`
	// FitToWidth specified the number of horizontal pages to fit on.
	FitToWidth *int `json:"fit_to_width,omitempty"`
	// BlackAndWhite specified print black and white.
	BlackAndWhite *bool `json:"black_and_white,omitempty"`
}

// ViewOptions directly maps the settings of sheet view.
type ViewOptions struct {
	// DefaultGridColor indicating that the consuming application should use
	// the default grid lines color(system dependent). Overrides any color
	// specified in colorId.
	DefaultGridColor *bool `json:"default_grid_color,omitempty"`
	// RightToLeft indicating whether the sheet is in 'right to left' display
	// mode. When in this mode, Column A is on the far right, Column B; is one
	// column left of Column A, and so on. Also, information in cells is
	// displayed in the Right to Left format.
	RightToLeft *bool `json:"right_to_left,omitempty"`
	// ShowFormulas indicating whether this sheet should display formulas.
	ShowFormulas *bool `json:"show_formulas,omitempty"`
	// ShowGridLines indicating whether this sheet should display grid lines.
	ShowGridLines *bool `json:"show_grid_lines,omitempty"`
	// ShowRowColHeaders indicating whether the sheet should display row and
	// column headings.
	ShowRowColHeaders *bool `json:"show_row_col_headers,omitempty"`
	// ShowRuler indicating this sheet should display ruler.
	ShowRuler *bool `json:"show_ruler,omitempty"`
	// ShowZeros indicating whether to "show a zero in cells that have zero
	// value". When using a formula to reference another cell which is empty,
	// the referenced value becomes 0 when the flag is true. (Default setting
	// is true.)
	ShowZeros *bool `json:"show_zeros,omitempty"`
	// TopLeftCell specifies a location of the top left visible cell Location
	// of the top left visible cell in the bottom right pane (when in
	// Left-to-Right mode).
	TopLeftCell *string `json:"top_left_cell,omitempty"`
	// View indicating how sheet is displayed, by default it uses empty string
	// available options: normal, pageLayout, pageBreakPreview
	View *string `json:"low_color,omitempty"`
	// ZoomScale specifies a window zoom magnification for current view
	// representing percent values. This attribute is restricted to values
	// ranging from 10 to 400. Horizontal & Vertical scale together.
	ZoomScale *float64 `json:"zoom_scale,omitempty"`
}

// SheetPropsOptions directly maps the settings of sheet view.
type SheetPropsOptions struct {
	// Specifies a stable name of the sheet, which should not change over time,
	// and does not change from user input. This name should be used by code
	// to reference a particular sheet.
	CodeName *string `json:"code_name,omitempty"`
	// EnableFormatConditionsCalculation indicating whether the conditional
	// formatting calculations shall be evaluated. If set to false, then the
	// min/max values of color scales or data bars or threshold values in Top N
	// rules shall not be updated. Essentially the conditional
	// formatting "calc" is off.
	EnableFormatConditionsCalculation *bool `json:"enable_format_conditions_calculation,omitempty"`
	// Published indicating whether the worksheet is published.
	Published *bool `json:"published,omitempty"`
	// AutoPageBreaks indicating whether the sheet displays Automatic Page
	// Breaks.
	AutoPageBreaks *bool `json:"auto_page_breaks,omitempty"`
	// FitToPage indicating whether the Fit to Page print option is enabled.
	FitToPage *bool `json:"fit_to_page,omitempty"`
	// TabColorIndexed represents the indexed color value.
	TabColorIndexed *int `json:"tab_color_indexed,omitempty"`
	// TabColorRGB represents the standard Alpha Red Green Blue color value.
	TabColorRGB *string `json:"tab_color_rgb,omitempty"`
	// TabColorTheme represents the zero-based index into the collection,
	// referencing a particular value expressed in the Theme part.
	TabColorTheme *int `json:"tab_color_theme,omitempty"`
	// TabColorTint specifies the tint value applied to the color.
	TabColorTint *float64 `json:"tab_color_tint,omitempty"`
	// OutlineSummaryBelow indicating whether summary rows appear below detail
	// in an outline, when applying an outline.
	OutlineSummaryBelow *bool `json:"outline_summary_below,omitempty"`
	// OutlineSummaryRight indicating whether summary columns appear to the
	// right of detail in an outline, when applying an outline.
	OutlineSummaryRight *bool `json:"outline_summary_right,omitempty"`
	// BaseColWidth specifies the number of characters of the maximum digit
	// width of the normal style's font. This value does not include margin
	// padding or extra padding for grid lines. It is only the number of
	// characters.
	BaseColWidth *uint8 `json:"base_col_width,omitempty"`
	// DefaultColWidth specifies the default column width measured as the
	// number of characters of the maximum digit width of the normal style's
	// font.
	DefaultColWidth *float64 `json:"default_col_width,omitempty"`
	// DefaultRowHeight specifies the default row height measured in point
	// size. Optimization so we don't have to write the height on all rows.
	// This can be written out if most rows have custom height, to achieve the
	// optimization.
	DefaultRowHeight *float64 `json:"default_row_height,omitempty"`
	// CustomHeight specifies the custom height.
	CustomHeight *bool `json:"custom_height,omitempty"`
	// ZeroHeight specifies if rows are hidden.
	ZeroHeight *bool `json:"zero_height,omitempty"`
	// ThickTop specifies if rows have a thick top border by default.
	ThickTop *bool `json:"thick_top,omitempty"`
	// ThickBottom specifies if rows have a thick bottom border by default.
	ThickBottom *bool `json:"thick_bottom,omitempty"`
}