import { DropDownStringList } from '../e2elib/lib/src/pageobjects/dropdownstringlist.component';
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import { by } from '../e2elib/node_modules/protractor/built';
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export class DropDownStringListBase extends DropDownStringList {
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/**
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* Select the string item in dropdown
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*
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* @param selectionItem item in value (value name or index)
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* @example await selectItem('Sales demo metals');
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*/
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public async selectItem(selectionItem: string | number): Promise<void> {
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let errorMessage = '';
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const curentValue = await this.getSelectedString();
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if (curentValue !== selectionItem) {
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try {
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// search item from origin selected item to bottom, it might throw error if the target item is not bottom of origin selected item
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await super.selectItem(selectionItem);
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} catch (err) {
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// if error catched, search item from origin selected item to top
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try {
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await super.selectItem(selectionItem, false);
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} catch (err2) {
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// if error catched, log error message
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errorMessage = `error when finding '${selectionItem}' in drop down ${this.componentName}. ${err2.message}`;
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throw new Error(errorMessage);
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}
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}
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}
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}
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/**
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* Count the number of elements in the DropDown
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*
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* @returns number that indicates the number of elements inside the DropDown
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*/
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public async getDropDownItemsCount(): Promise<number> {
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const count = await this.element.all(by.css('.selectionItemContainer .selectionItem ')).count();
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return count;
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}
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}
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