@sprucelabs/spruce-cli/src/widgets/terminalKit/TkProgressBarWidget.ts

Command line interface for building Spruce skills.

import terminal_kit from 'terminal-kit'
import {
    ProgressBarWidget,
    ProgressBarWidgetOptions,
} from '../types/progressBar.types'
import TkBaseWidget, { TkWidgetOptions } from './TkBaseWidget'
const termKit = terminal_kit as any

export default class TkProgressBarWidget
    extends TkBaseWidget
    implements ProgressBarWidget
{
    public readonly type = 'progressBar'

    private bar: any

    public constructor(options: TkWidgetOptions & ProgressBarWidgetOptions) {
        super(options)

        const { parent, label, left, top, progress, ...barOptions } = options

        this.bar = new termKit.Bar({
            parent: parent?.getTermKitElement(),
            content: label ? ` ${label}` : undefined,
            x: left,
            y: top,
            barChars: 'solid',
            bodyAttr: { bgColor: 'yellow', dim: false, color: 'yellow' },
            overTextFullAttr: { bgColor: 'yellow', color: 'black', dim: false },
            overTextEmptyAttr: {
                bgColor: 'yellow',
                color: 'black',
                dim: false,
            },
            value: progress,
            ...barOptions,
        })

        this.bar.__widget = this
        this.calculateSizeLockDeltas()
    }

    public setProgress(progress: number): void {
        this.bar.setValue(progress)
    }

    public setLabel(label?: string): void {
        this.bar.setContent(label ? ` ${label}` : '')
    }

    public getTermKitElement() {
        return this.bar
    }
}