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insertColumn.js
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var requirePath = 'require';
define([
requirePath
, 'jquery'
, 'nbextensions/visualpython/src/common/vpCommon'
, 'nbextensions/visualpython/src/common/constant'
, 'nbextensions/visualpython/src/common/StringBuilder'
, 'nbextensions/visualpython/src/common/vpFuncJS'
, 'nbextensions/visualpython/src/pandas/common/commonPandas'
, 'nbextensions/visualpython/src/common/component/vpSuggestInputText'
, 'nbextensions/visualpython/src/pandas/common/pandasGenerator'
], function (requirejs, $, vpCommon, vpConst, sb, vpFuncJS, libPandas, vpSuggestInputText, pdGen) {
// 옵션 속성
const funcOptProp = {
stepCount : 1
, funcName : "insert col"
, funcID : "pdEdtRC_insertColumn"
, libID : "pd057"
}
/**
* html load 콜백. 고유 id 생성하여 부과하며 js 객체 클래스 생성하여 컨테이너로 전달
* @param {function} callback 호출자(컨테이너) 의 콜백함수
*/
var optionLoadCallback = function(callback, meta) {
// document.getElementsByTagName("head")[0].appendChild(link);
// 컨테이너에서 전달된 callback 함수가 존재하면 실행.
if (typeof(callback) === 'function') {
var uuid = vpCommon.getUUID();
// 최대 10회 중복되지 않도록 체크
for (var idx = 0; idx < 10; idx++) {
// 이미 사용중인 uuid 인 경우 다시 생성
if ($(vpConst.VP_CONTAINER_ID).find("." + uuid).length > 0) {
uuid = vpCommon.getUUID();
}
}
$(vpCommon.wrapSelector(vpCommon.formatString("#{0}", vpConst.OPTION_GREEN_ROOM))).find(vpCommon.formatString(".{0}", vpConst.API_OPTION_PAGE)).addClass(uuid);
// 옵션 객체 생성
var pdPackage = new PandasPackage(uuid);
pdPackage.metadata = meta;
// 옵션 속성 할당.
pdPackage.setOptionProp(funcOptProp);
// html 설정.
pdPackage.initHtml();
callback(pdPackage); // 공통 객체를 callback 인자로 전달
}
}
/**
* html 로드.
* @param {function} callback 호출자(컨테이너) 의 콜백함수
*/
var initOption = function(callback, meta) {
vpCommon.loadHtml(vpCommon.wrapSelector(vpCommon.formatString("#{0}", vpConst.OPTION_GREEN_ROOM)), "pandas/common/commonEmptyPage.html", optionLoadCallback, callback, meta);
}
/**
* 본 옵션 처리 위한 클래스
* @param {String} uuid 고유 id
*/
var PandasPackage = function(uuid) {
this.uuid = uuid; // Load html 영역의 uuid.
// pandas 함수
this.package = {
input: [
{ name: 'vp_target' },
{ name: 'vp_colName' },
{ name: 'vp_addType' },
{ name: 'vp_colType' },
{ name: 'vp_colValue' },
{ name: 'vp_calcSrcObj1' },
{ name: 'vp_calcSrcCol1' },
{ name: 'vp_calcOper' },
{ name: 'vp_calcSrcObj2' },
{ name: 'vp_calcSrcCol2' }
]
}
}
/**
* vpFuncJS 에서 상속
*/
PandasPackage.prototype = Object.create(vpFuncJS.VpFuncJS.prototype);
/**
* 유효성 검사
* @returns 유효성 검사 결과. 적합시 true
*/
PandasPackage.prototype.optionValidation = function() {
return true;
// 부모 클래스 유효성 검사 호출.
// vpFuncJS.VpFuncJS.prototype.optionValidation.apply(this);
}
/**
* html 내부 binding 처리
*/
PandasPackage.prototype.initHtml = function() {
this.showFunctionTitle();
this.loadCss(Jupyter.notebook.base_url + vpConst.BASE_PATH + vpConst.STYLE_PATH + "pandas/commonPandas.css");
this.bindOptions();
}
/**
* 선택한 패키지명 입력
*/
PandasPackage.prototype.showFunctionTitle = function() {
$(this.wrapSelector('.vp_functionName')).text(this.package.name);
}
/**
* Pandas 기본 패키지 바인딩
*/
PandasPackage.prototype.bindOptions = function() {
// HTML 구성
// pdGen.vp_showInterface(this);
// // if it has no additional options, remove that box
// if (this.package.variable == undefined || this.package.variable.length <= 0) {
// $(this.wrapSelector('#vp_optionBox')).closest('div.vp-accordion-container').remove();
// }
var that = this;
var sbPageContent = new sb.StringBuilder();
var sbTagString = new sb.StringBuilder();
// 필수 옵션 테이블 레이아웃
var tblLayoutRequire = this.createVERSimpleLayout("25%");
// DataFrame object
sbTagString.clear();
sbTagString.appendFormat('<input type="text" id="{0}" class="{1}" />', 'vp_target', 'vp-input'); // suggest input
tblLayoutRequire.addRow("Target Variable", sbTagString.toString());
// New Column Name
sbTagString.clear();
sbTagString.appendFormat('<input type="text" id="{0}" class="{1}" />', 'vp_colName', 'vp-input');
tblLayoutRequire.addRow("Column Name", sbTagString.toString());
// 컬럼 생성 유형
sbTagString.clear();
sbTagString.appendFormatLine('<select id="{0}" class="{1}">', 'vp_addType', 'vp-select');
sbTagString.appendFormatLine('<option value="{0}">{1}</option>', 'value', 'value');
sbTagString.appendFormatLine('<option value="{0}">{1}</option>', 'calculation', 'calculation');
sbTagString.appendLine('</select>');
tblLayoutRequire.addRow("Add Type", sbTagString.toString());
// 구분선
tblLayoutRequire.addRow("", "<hr style='margin:0px;'/>");
// Type 1. value
sbTagString.clear();
sbTagString.appendFormatLine('<select id="{0}" class="{1}">', 'vp_colType', 'vp-select vp-add-value');
sbTagString.appendFormatLine('<option value="{0}">{1}</option>', 'num', 'number');
sbTagString.appendFormatLine('<option value="{0}">{1}</option>', 'str', 'string');
sbTagString.appendFormatLine('<option value="{0}">{1}</option>', 'nan', 'NaN');
sbTagString.appendFormatLine('<option value="{0}">{1}</option>', 'random', 'Random');
sbTagString.appendLine('</select>');
tblLayoutRequire.addRow("Column Type", sbTagString.toString());
sbTagString.clear();
sbTagString.appendFormat('<input type="text" id="{0}" class="{1}" />', 'vp_colValue', 'vp-input vp-add-value');
tblLayoutRequire.addRow("Value", sbTagString.toString());
// Type 2. calculation
sbTagString.clear();
sbTagString.appendFormat('<input type="text" id="{0}" class="{1}" />', 'vp_calcSrcObj1', 'vp-input vp-add-calc'); // suggest input
sbTagString.appendFormat('<input type="text" id="{0}" class="{1}" />', 'vp_calcSrcCol1', 'vp-input vp-add-calc'); // suggest input
tblLayoutRequire.addRow("Source Object1", sbTagString.toString());
sbTagString.clear();
var suggestInput = new vpSuggestInputText.vpSuggestInputText();
suggestInput.setComponentID('vp_calcOper');
suggestInput.addClass('vp-input vp-add-calc');
suggestInput.setSuggestList(function() { return ['+', '-', '*', '/', '%', '//', '==', '!=', '>=', '>', '<=', '<', 'and', 'or']; });
suggestInput.setNormalFilter(false);
//suggestInput.setValue(/* metatdata */);
tblLayoutRequire.addRow("Operator", suggestInput.toTagString());
sbTagString.clear();
sbTagString.appendFormat('<input type="text" id="{0}" class="{1}" />', 'vp_calcSrcObj2', 'vp-input vp-add-calc'); // suggest input
sbTagString.appendFormat('<input type="text" id="{0}" class="{1}" />', 'vp_calcSrcCol2', 'vp-input vp-add-calc'); // suggest input
tblLayoutRequire.addRow("Source Object2", sbTagString.toString());
// 필수 옵션 영역 (아코디언 박스)
var accBoxRequire = this.createOptionContainer(vpConst.API_REQUIRE_OPTION_BOX_CAPTION);
accBoxRequire.setOpenBox(true);
accBoxRequire.appendContent(tblLayoutRequire.toTagString());
sbPageContent.appendLine(accBoxRequire.toTagString());
this.setPage(sbPageContent.toString());
sbPageContent.clear();
// async bind suggest input - dataframe
pdGen.vp_searchVarList(['DataFrame'], function(result) {
var varList = JSON.parse(result);
varList = varList.map(function(v) {
return { label: v.varName + ' (' + v.varType + ')', value: v.varName };
});
// 1. Target Variable
var suggestInput = new vpSuggestInputText.vpSuggestInputText();
suggestInput.setComponentID('vp_target');
suggestInput.addClass('vp-input');
suggestInput.setSuggestList(function() { return varList; });
suggestInput.setNormalFilter(false);
suggestInput.setValue($(that.wrapSelector('#vp_target')).val());
$(that.wrapSelector('#vp_target')).replaceWith(function() {
return suggestInput.toTagString();
});
// 2. Source Object 1
var suggestInput1 = new vpSuggestInputText.vpSuggestInputText();
suggestInput1.setComponentID('vp_calcSrcObj1');
suggestInput1.addClass('vp-input vp-add-calc');
suggestInput1.setSuggestList(function() { return varList; });
suggestInput1.setNormalFilter(false);
suggestInput1.setValue($(that.wrapSelector('#vp_calcSrcObj1')).val());
suggestInput1.setSelectEvent(function(selectedValue) {
that.getColumnList(selectedValue, function(varResult) {
if (varResult.length > 0) {
// columns using suggestInput
var colSugInput = new vpSuggestInputText.vpSuggestInputText();
colSugInput.setComponentID('vp_calcSrcCol1');
colSugInput.addClass('vp-input vp-add-calc');
colSugInput.setPlaceholder("column name");
colSugInput.setSuggestList(function() { return varResult; });
colSugInput.setNormalFilter(false);
$(that.wrapSelector('#vp_calcSrcCol1')).replaceWith(function() {
return colSugInput.toTagString();
});
}
});
});
$(that.wrapSelector('#vp_calcSrcObj1')).replaceWith(function() {
return suggestInput1.toTagString();
});
// 3. Source Object 2
var suggestInput2 = new vpSuggestInputText.vpSuggestInputText();
suggestInput2.setComponentID('vp_calcSrcObj2');
suggestInput2.addClass('vp-input vp-add-calc');
suggestInput2.setSuggestList(function() { return varList; });
suggestInput2.setNormalFilter(false);
suggestInput2.setValue($(that.wrapSelector('#vp_calcSrcObj2')).val());
suggestInput2.setSelectEvent(function(selectedValue) {
that.getColumnList(selectedValue, function(varResult) {
if (varResult.length > 0) {
// columns using suggestInput
var colSugInput = new vpSuggestInputText.vpSuggestInputText();
colSugInput.setComponentID('vp_calcSrcCol2');
colSugInput.addClass('vp-input vp-add-calc');
colSugInput.setPlaceholder("column name");
colSugInput.setSuggestList(function() { return varResult; });
colSugInput.setNormalFilter(false);
$(that.wrapSelector('#vp_calcSrcCol2')).replaceWith(function() {
return colSugInput.toTagString();
});
}
});
});
$(that.wrapSelector('#vp_calcSrcObj2')).replaceWith(function() {
return suggestInput2.toTagString();
});
});
// init show page
var pageMeta = $(this.wrapSelector('#vp_addType')).val();
// load metadata
if (this.metadata != undefined) {
pageMeta = this.metadata.options.filter(x => x.id == 'vp_addType')[0].value;
}
this.showPage(pageMeta);
// E1. show page
$(this.wrapSelector('#vp_addType')).change(function() {
that.showPage($(this).val());
});
// E2. column type selection
$(this.wrapSelector('#vp_colType')).change(function() {
var value = $(this).val();
switch (value) {
case 'str':
$(that.wrapSelector('#vp_colValue')).val('');
break;
case 'num':
$(that.wrapSelector('#vp_colValue')).val('');
break;
case 'nan':
$(that.wrapSelector('#vp_colValue')).val('np.nan');
break;
case 'random':
var df = $(that.wrapSelector('#vp_target')).val();
var code = "[np.random.randint(-10, 10) for r in range(len(" + df + "))]"
$(that.wrapSelector('#vp_colValue')).val(code);
break;
}
});
};
/**
* Show Selected Type Page
* @param {string} type value / calculation
*/
PandasPackage.prototype.showPage = function(type) {
if (type == 'value') {
// show type1: value
$(this.wrapSelector('.vp-add-value')).closest('tr').show();
// hide type2: calculation
$(this.wrapSelector('.vp-add-calc')).closest('tr').hide();
} else {
// hide type1: value
$(this.wrapSelector('.vp-add-value')).closest('tr').hide();
// show type2: calculation
$(this.wrapSelector('.vp-add-calc')).closest('tr').show();
}
}
PandasPackage.prototype.getColumnList = function(varName, callback) {
var code = new sb.StringBuilder();
code.appendLine('import json');
code.appendFormat(`print(json.dumps([ { "value": ("'" + c + "'") if type(c).__name__ == 'str' else c, "label": c, "dtype": str({0}[c].dtype), "array": str({1}[c].array) } for c in list({2}.columns) ]))`
, varName, varName, varName);
// get result and show on detail box
this.kernelExecute(code.toString(), function(result) {
var varResult = JSON.parse(result);
callback(varResult);
});
}
/**
* 코드 생성
* @param {boolean} exec 실행여부
*/
PandasPackage.prototype.generateCode = function(addCell, exec) {
var sbCode = new sb.StringBuilder();
// 코드 생성
var targetObj = $(this.wrapSelector('#vp_target')).val();
var targetColName = $(this.wrapSelector('#vp_colName')).val();
sbCode.appendFormat("{0}['{1}'] = ", targetObj, targetColName);
var type = $(this.wrapSelector('#vp_addType')).val();
if (type == 'value') {
// Type 1: value 입력일 때
var colType = $(this.wrapSelector('#vp_colType')).val();
var colValue = $(this.wrapSelector('#vp_colValue')).val();
switch (colType) {
case 'str':
sbCode.appendFormat("'{0}'", colValue);
break;
case 'num':
case 'nan':
case 'random':
sbCode.appendFormat("{0}", colValue);
break;
}
} else {
// Type 2: calculation 입력일 때
var obj1 = $(this.wrapSelector('#vp_calcSrcObj1')).val();
var col1 = $(this.wrapSelector('#vp_calcSrcCol1')).val();
var oper = $(this.wrapSelector('#vp_calcOper')).val();
var obj2 = $(this.wrapSelector('#vp_calcSrcObj2')).val();
var col2 = $(this.wrapSelector('#vp_calcSrcCol2')).val();
sbCode.appendFormat("{0}[{1}] {2} {3}[{4}]", obj1, col1, oper, obj2, col2);
}
if (addCell) this.cellExecute(sbCode.toString(), exec);
return sbCode.toString();
}
return {
initOption: initOption
};
});