import Excel from '@/libs/excel'

/**
 * 导出数据到xlsx文件
 * @param {*} vm 
 * @param {*} btn 
 */
export const exportExcel = async (vm, datas) => {
    const columns = vm.columns.filter(c => c.key != 'index').map(c => ({
        header: c.title,
        key: c.key,
        width: (c.width || 25) / 8,
        style: {
            alignment: {
                horizontal: c.TextAlign || 'left'
            }
        }
    }));
    let frozenColumnId = 1
    const excel = new Excel();
    excel.exportExcel({
        name: '导出文件',
        datas,
        columns,
        frozenColumnId,
    })
}