cloc-graph/dist/services/progressService.js

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"use strict";
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}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
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});
var __importStar = (this && this.__importStar) || (function () {
    var ownKeys = function(o) {
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        __setModuleDefault(result, mod);
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})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.ProgressService = void 0;
/**
 * Progress bar service for CLI feedback
 */
const cliProgress = __importStar(require("cli-progress"));
/**
 * Service for showing progress bars in the CLI
 */
class ProgressService {
    constructor() {
        this.progressBar = null;
    }
    /**
     * Create and start a new progress bar
     *
     * @param total - Total number of steps
     * @param options - Configuration options
     */
    start(total, options = {}) {
        // Don't create a progress bar for very small tasks
        if (total < 3)
            return;
        const format = options.format ||
            `${options.title || 'Progress'}: [{bar}] {percentage}% | ETA: {eta}s | {value}/{total}`;
        // Create a new progress bar
        this.progressBar = new cliProgress.SingleBar({
            format,
            barCompleteChar: '\u2588',
            barIncompleteChar: '\u2591',
            hideCursor: true,
            etaBuffer: options.etaBuffer || 100
        });
        // Start the progress bar
        this.progressBar.start(total, 0);
    }
    /**
     * Update the progress bar
     *
     * @param current - Current progress value
     * @param payload - Optional payload to update progress bar
     */
    update(current, payload) {
        if (this.progressBar) {
            this.progressBar.update(current, payload);
        }
    }
    /**
     * Increment the progress bar by a specified amount
     *
     * @param amount - Amount to increment (default: 1)
     * @param payload - Optional payload to update progress bar
     */
    increment(amount = 1, payload) {
        if (this.progressBar) {
            this.progressBar.increment(amount, payload);
        }
    }
    /**
     * Stop and clear the progress bar
     */
    stop() {
        if (this.progressBar) {
            this.progressBar.stop();
            this.progressBar = null;
        }
    }
}
exports.ProgressService = ProgressService;