@webilix/nestjs-helper
Version:
Helper library for NestJS
190 lines • 8.72 kB
JavaScript
;
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Object.defineProperty(exports, "__esModule", { value: true });
exports.ExportExcelService = void 0;
const common_1 = require("@nestjs/common");
const excelJS = __importStar(require("exceljs"));
const export_type_1 = require("../export.type");
let ExportExcelService = class ExportExcelService {
constructor(config) {
this.config = config;
}
export(path, table) {
const fill = {
type: 'pattern',
pattern: 'solid',
fgColor: { argb: this.config.backgroundColor },
};
return new Promise(async (resolve, reject) => {
try {
const workbook = new excelJS.Workbook();
const sheet = workbook.addWorksheet(table.title.replace(/[\*\?:\\\/\[\]]/gi, '-'), {
views: [
{
rightToLeft: true,
state: 'frozen',
xSplit: 0,
ySplit: 6 + (table.description ? 1 : 0) + (table.headers || []).length,
},
],
pageSetup: { orientation: 'portrait' },
});
// FILL
[...Array(3 + (table.description ? 1 : 0) + (table.headers || []).length).keys()].forEach((row) => {
[2, 3, 4, 5].forEach((column) => {
const cell = sheet.getCell(row + 2, column);
cell.style = {
alignment: { horizontal: 'right', wrapText: false, vertical: 'middle', readingOrder: 'rtl' },
font: { color: { argb: this.config.foregroundColor }, name: this.config.fontFA, size: 10 },
fill,
};
});
});
let rowIndex = 3;
// TITLE
const title = sheet.getCell(rowIndex, 4);
title.merge(sheet.getCell(rowIndex, 3));
title.value = table.title;
if (title.style.font) {
title.style.font.size = 12;
title.style.font.bold = true;
}
rowIndex++;
// DESCRIPTION
if (table.description) {
const description = sheet.getCell(rowIndex, 4);
description.merge(sheet.getCell(rowIndex, 3));
description.value = table.description;
if (description.style.font) {
description.style.font.size = 9;
description.style.font.bold = true;
}
rowIndex++;
}
// HEADERS
(table.headers || []).map((header) => {
const title = sheet.getCell(rowIndex, 3);
title.value = `${header.title}:`;
const value = sheet.getCell(rowIndex, 4);
value.value = header.value;
value.style = {
font: {
color: { argb: this.config.foregroundColor },
name: header.english ? this.config.fontEN : this.config.fontFA,
},
fill,
};
rowIndex++;
});
rowIndex++;
// WIDTH
table.columns.forEach((column, c) => {
const rows = table.rows.map((r) => export_type_1.ExportColumnEnum[column.type].width(r[column.id], column));
const width = Math.max(column.title.length, ...rows);
sheet.getColumn(c + 1).width = width < 5 ? 5 : width > 50 ? 50 : width;
});
// COLUMNS
rowIndex++;
table.columns.forEach((column, c) => {
const cell = sheet.getCell(rowIndex, c + 1);
cell.value = column.title;
cell.style = {
alignment: {
horizontal: 'right',
wrapText: false,
vertical: 'middle',
readingOrder: 'rtl',
},
font: {
color: { argb: this.config.foregroundColor },
name: this.config.fontFA,
size: 10,
bold: true,
},
fill,
};
});
sheet.getRow(rowIndex).height = 25;
// ROWS
table.rows.forEach((row) => {
rowIndex++;
table.columns.forEach((column, c) => {
const english = export_type_1.ExportColumnEnum[column.type].xlsx.english(column);
const cell = sheet.getCell(rowIndex, c + 1);
cell.value = export_type_1.ExportColumnEnum[column.type].xlsx.value(row[column.id], column);
cell.style = {
alignment: {
horizontal: english ? 'left' : 'right',
wrapText: true,
vertical: 'top',
readingOrder: 'rtl',
},
font: {
color: { argb: this.config.textColor },
name: english ? this.config.fontEN : this.config.fontFA,
size: 10,
},
numFmt: export_type_1.ExportColumnEnum[column.type].xlsx.format,
};
});
});
await workbook.xlsx.writeFile(path);
resolve();
}
catch (e) {
reject();
}
});
}
};
exports.ExportExcelService = ExportExcelService;
exports.ExportExcelService = ExportExcelService = __decorate([
(0, common_1.Injectable)(),
__param(0, (0, common_1.Inject)('EXPORT_CONFIG')),
__metadata("design:paramtypes", [Object])
], ExportExcelService);
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