初始版本提交

This commit is contained in:
yaoyn
2024-02-05 09:15:37 +08:00
parent b52d4414be
commit 445292105f
1848 changed files with 236859 additions and 75 deletions

327
src/utils/export.ts Normal file
View File

@ -0,0 +1,327 @@
// import { createCellPos } from './translateNumToLetter'
import Excel from 'exceljs';
import FileSaver from 'file-saver';
const exportExcel = function (luckysheet, value) {
// 参数为luckysheet.getluckysheetfile()获取的对象
// 1.创建工作簿,可以为工作簿添加属性
const workbook = new Excel.Workbook();
// 2.创建表格,第二个参数可以配置创建什么样的工作表
if (Object.prototype.toString.call(luckysheet) === '[object Object]') {
luckysheet = [luckysheet];
}
luckysheet.forEach(function (table) {
if (table.data.length === 0) return true;
// ws.getCell('B2').fill = fills.
const worksheet = workbook.addWorksheet(table.name);
const merge = (table.config && table.config.merge) || {};
const borderInfo = (table.config && table.config.borderInfo) || {};
// 3.设置单元格合并,设置单元格边框,设置单元格样式,设置值
setStyleAndValue(table.data, worksheet);
setMerge(merge, worksheet);
setBorder(borderInfo, worksheet);
return true;
});
// return
// 4.写入 buffer
const buffer = workbook.xlsx.writeBuffer().then((data) => {
// console.log('data', data)
const blob = new Blob([data], {
type: 'application/vnd.ms-excel;charset=utf-8',
});
console.log('导出成功!');
FileSaver.saveAs(blob, `${value}.xlsx`);
});
return buffer;
};
const setMerge = function (luckyMerge = {}, worksheet) {
const mergearr = Object.values(luckyMerge);
mergearr.forEach((elem) => {
const elemAny = elem as any;
// elem格式{r: 0, c: 0, rs: 1, cs: 2}
// 按开始行,开始列,结束行,结束列合并(相当于 K10:M12
worksheet.mergeCells(
elemAny.r + 1,
elemAny.c + 1,
elemAny.r + elemAny.rs,
elemAny.c + elemAny.cs,
);
});
};
const setBorder = function (luckyBorderInfo, worksheet) {
if (!Array.isArray(luckyBorderInfo)) return;
// console.log('luckyBorderInfo', luckyBorderInfo)
luckyBorderInfo.forEach(function (elem) {
// 现在只兼容到borderType 为range的情况
// console.log('ele', elem)
if (elem.rangeType === 'range') {
const border = borderConvert(elem.borderType, elem.style, elem.color);
const rang = elem.range[0];
// console.log('range', rang)
const row = rang.row;
const column = rang.column;
for (let i = row[0] + 1; i < row[1] + 2; i++) {
for (let y = column[0] + 1; y < column[1] + 2; y++) {
worksheet.getCell(i, y).border = border;
}
}
}
if (elem.rangeType === 'cell') {
// col_index: 2
// row_index: 1
// b: {
// color: '#d0d4e3'
// style: 1
// }
const { col_index, row_index } = elem.value;
const borderData = Object.assign({}, elem.value);
delete borderData.col_index;
delete borderData.row_index;
const border = addborderToCell(borderData);
// console.log('bordre', border, borderData)
worksheet.getCell(row_index + 1, col_index + 1).border = border;
}
// console.log(rang.column_focus + 1, rang.row_focus + 1)
// worksheet.getCell(rang.row_focus + 1, rang.column_focus + 1).border = border
});
};
const setStyleAndValue = function (cellArr, worksheet) {
if (!Array.isArray(cellArr)) return;
cellArr.forEach(function (row, rowid) {
row.every(function (cell, columnid) {
if (!cell) return true;
const fill = fillConvert(cell.bg);
const font = fontConvert(cell.ff, cell.fc, cell.bl, cell.it, cell.fs, cell.cl, cell.ul);
const alignment = alignmentConvert(cell.vt, cell.ht, cell.tb, cell.tr);
let value: any = '';
if (cell.f) {
value = { formula: cell.f, result: cell.v };
} else if (!cell.v && cell.ct && cell.ct.s) {
// xls转为xlsx之后内部存在不同的格式都会进到富文本里即值不存在与cell.v而是存在于cell.ct.s之后
// value = cell.ct.s[0].v
cell.ct.s.forEach((arr) => {
value += arr.v;
});
} else {
value = cell.v;
}
// style 填入到_value中可以实现填充色
const letter = createCellPos(columnid);
const target = worksheet.getCell(letter + (rowid + 1));
// console.log('1233', letter + (rowid + 1))
for (const _ in fill) {
target.fill = fill;
break;
}
target.font = font;
target.alignment = alignment;
target.value = value;
return true;
});
});
};
const fillConvert = function (bg) {
if (!bg) {
return {};
}
// const bgc = bg.replace('#', '')
const fill = {
type: 'pattern',
pattern: 'solid',
fgColor: { argb: bg.replace('#', '') },
};
return fill;
};
const fontConvert = function (ff = 0, fc = '#000000', bl = 0, it = 0, fs = 10, cl = 0, ul = 0) {
// luckysheetff(样式), fc(颜色), bl(粗体), it(斜体), fs(大小), cl(删除线), ul(下划线)
const luckyToExcel = {
0: '微软雅黑',
1: '宋体Song',
2: '黑体ST Heiti',
3: '楷体ST Kaiti',
4: '仿宋ST FangSong',
5: '新宋体ST Song',
6: '华文新魏',
7: '华文行楷',
8: '华文隶书',
9: 'Arial',
10: 'Times New Roman ',
11: 'Tahoma ',
12: 'Verdana',
num2bl: function (num) {
return num === 0 ? false : true;
},
};
// 出现Bug导入的时候ff为luckyToExcel的val
const font = {
name: typeof ff === 'number' ? luckyToExcel[ff] : ff,
family: 1,
size: fs,
color: { argb: fc.replace('#', '') },
bold: luckyToExcel.num2bl(bl),
italic: luckyToExcel.num2bl(it),
underline: luckyToExcel.num2bl(ul),
strike: luckyToExcel.num2bl(cl),
};
return font;
};
const alignmentConvert = function (vt = 'default', ht = 'default', tb = 'default', tr = 'default') {
// luckysheet:vt(垂直), ht(水平), tb(换行), tr(旋转)
const luckyToExcel = {
vertical: {
0: 'middle',
1: 'top',
2: 'bottom',
default: 'top',
},
horizontal: {
0: 'center',
1: 'left',
2: 'right',
default: 'left',
},
wrapText: {
0: false,
1: false,
2: true,
default: false,
},
textRotation: {
0: 0,
1: 45,
2: -45,
3: 'vertical',
4: 90,
5: -90,
default: 0,
},
};
const alignment = {
vertical: luckyToExcel.vertical[vt],
horizontal: luckyToExcel.horizontal[ht],
wrapText: luckyToExcel.wrapText[tb],
textRotation: luckyToExcel.textRotation[tr],
};
return alignment;
};
const borderConvert = function (borderType, style = 1, color = '#000') {
// 对应luckysheet的config中borderinfo的的参数
if (!borderType) {
return {};
}
const luckyToExcel = {
type: {
'border-all': 'all',
'border-top': 'top',
'border-right': 'right',
'border-bottom': 'bottom',
'border-left': 'left',
},
style: {
0: 'none',
1: 'thin',
2: 'hair',
3: 'dotted',
4: 'dashDot', // 'Dashed',
5: 'dashDot',
6: 'dashDotDot',
7: 'double',
8: 'medium',
9: 'mediumDashed',
10: 'mediumDashDot',
11: 'mediumDashDotDot',
12: 'slantDashDot',
13: 'thick',
},
};
const template = {
style: luckyToExcel.style[style],
color: { argb: color.replace('#', '') },
};
const border = {};
if (luckyToExcel.type[borderType] === 'all') {
border['top'] = template;
border['right'] = template;
border['bottom'] = template;
border['left'] = template;
} else {
border[luckyToExcel.type[borderType]] = template;
}
// console.log('border', border)
return border;
};
function addborderToCell(borders) {
const border = {};
const luckyExcel = {
type: {
l: 'left',
r: 'right',
b: 'bottom',
t: 'top',
},
style: {
0: 'none',
1: 'thin',
2: 'hair',
3: 'dotted',
4: 'dashDot', // 'Dashed',
5: 'dashDot',
6: 'dashDotDot',
7: 'double',
8: 'medium',
9: 'mediumDashed',
10: 'mediumDashDot',
11: 'mediumDashDotDot',
12: 'slantDashDot',
13: 'thick',
},
};
// console.log('borders', borders)
for (const bor in borders) {
// console.log(bor)
if (borders[bor].color.indexOf('rgb') === -1) {
border[luckyExcel.type[bor]] = {
style: luckyExcel.style[borders[bor].style],
color: { argb: borders[bor].color.replace('#', '') },
};
} else {
border[luckyExcel.type[bor]] = {
style: luckyExcel.style[borders[bor].style],
color: { argb: borders[bor].color },
};
}
}
return border;
}
function createCellPos(n) {
const ordA = 'A'.charCodeAt(0);
const ordZ = 'Z'.charCodeAt(0);
const len = ordZ - ordA + 1;
let s = '';
while (n >= 0) {
s = String.fromCharCode((n % len) + ordA) + s;
n = Math.floor(n / len) - 1;
}
return s;
}
export { exportExcel };