webhook-action/node_modules/enquirer/lib/prompts/survey.js

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'use strict';
const ArrayPrompt = require('../types/array');
class Survey extends ArrayPrompt {
constructor(options = {}) {
super(options);
this.emptyError = options.emptyError || 'No items were selected';
this.term = process.env.TERM_PROGRAM;
if (!this.options.header) {
let header = ['', '4 - Strongly Agree', '3 - Agree', '2 - Neutral', '1 - Disagree', '0 - Strongly Disagree', ''];
header = header.map(ele => this.styles.muted(ele));
this.state.header = header.join('\n ');
}
}
async toChoices(...args) {
if (this.createdScales) return false;
this.createdScales = true;
let choices = await super.toChoices(...args);
for (let choice of choices) {
choice.scale = createScale(5, this.options);
choice.scaleIdx = 2;
}
return choices;
}
dispatch() {
this.alert();
}
space() {
let choice = this.focused;
let ele = choice.scale[choice.scaleIdx];
let selected = ele.selected;
choice.scale.forEach(e => (e.selected = false));
ele.selected = !selected;
return this.render();
}
indicator() {
return '';
}
pointer() {
return '';
}
separator() {
return this.styles.muted(this.symbols.ellipsis);
}
right() {
let choice = this.focused;
if (choice.scaleIdx >= choice.scale.length - 1) return this.alert();
choice.scaleIdx++;
return this.render();
}
left() {
let choice = this.focused;
if (choice.scaleIdx <= 0) return this.alert();
choice.scaleIdx--;
return this.render();
}
indent() {
return ' ';
}
async renderChoice(item, i) {
await this.onChoice(item, i);
let focused = this.index === i;
let isHyper = this.term === 'Hyper';
let n = !isHyper ? 8 : 9;
let s = !isHyper ? ' ' : '';
let ln = this.symbols.line.repeat(n);
let sp = ' '.repeat(n + (isHyper ? 0 : 1));
let dot = enabled => (enabled ? this.styles.success('◉') : '◯') + s;
let num = i + 1 + '.';
let color = focused ? this.styles.heading : this.styles.noop;
let msg = await this.resolve(item.message, this.state, item, i);
let indent = this.indent(item);
let scale = indent + item.scale.map((e, i) => dot(i === item.scaleIdx)).join(ln);
let val = i => i === item.scaleIdx ? color(i) : i;
let next = indent + item.scale.map((e, i) => val(i)).join(sp);
let line = () => [num, msg].filter(Boolean).join(' ');
let lines = () => [line(), scale, next, ' '].filter(Boolean).join('\n');
if (focused) {
scale = this.styles.cyan(scale);
next = this.styles.cyan(next);
}
return lines();
}
async renderChoices() {
if (this.state.submitted) return '';
let choices = this.visible.map(async(ch, i) => await this.renderChoice(ch, i));
let visible = await Promise.all(choices);
if (!visible.length) visible.push(this.styles.danger('No matching choices'));
return visible.join('\n');
}
format() {
if (this.state.submitted) {
let values = this.choices.map(ch => this.styles.info(ch.scaleIdx));
return values.join(', ');
}
return '';
}
async render() {
let { submitted, size } = this.state;
let prefix = await this.prefix();
let separator = await this.separator();
let message = await this.message();
let prompt = [prefix, message, separator].filter(Boolean).join(' ');
this.state.prompt = prompt;
let header = await this.header();
let output = await this.format();
let help = await this.error() || await this.hint();
let body = await this.renderChoices();
let footer = await this.footer();
if (output || !help) prompt += ' ' + output;
if (help && !prompt.includes(help)) prompt += ' ' + help;
if (submitted && !output && !body && this.multiple && this.type !== 'form') {
prompt += this.styles.danger(this.emptyError);
}
this.clear(size);
this.write([prompt, header, body, footer].filter(Boolean).join('\n'));
this.restore();
}
submit() {
this.value = {};
for (let choice of this.choices) {
this.value[choice.name] = choice.scaleIdx;
}
return this.base.submit.call(this);
}
}
function createScale(n, options = {}) {
if (Array.isArray(options.scale)) {
return options.scale.map(ele => ({ ...ele }));
}
let scale = [];
for (let i = 1; i < n + 1; i++) scale.push({ i, selected: false });
return scale;
}
module.exports = Survey;