/**
 * ProgressManager - Manages progress display and feedback
 */
class ProgressManager {
  constructor(progressContainer, progressText, progressCount) {
    this.progressContainer = progressContainer;
    this.progressText = progressText;
    this.progressCount = progressCount;
  }

  /**
   * Show progress indicator
   * @param {string} message - Progress message
   */
  showProgress(message = 'Scanning directory...') {
    if (this.progressContainer) {
      this.progressContainer.style.display = 'block';
      this.progressText.textContent = message;
      this.progressCount.textContent = '';
    }
  }

  /**
   * Hide progress indicator
   */
  hideProgress() {
    if (this.progressContainer) {
      this.progressContainer.style.display = 'none';
    }
  }

  /**
   * Update progress with current/total counts
   * @param {number} current - Current count
   * @param {number} total - Total count
   * @param {string} fileName - Current file name
   */
  updateProgress(current, total, fileName) {
    if (this.progressContainer) {
      const displayCurrent = current + 1;
      this.progressText.textContent = `Processing: ${fileName}`;
      this.progressCount.textContent = `${displayCurrent} of ${total} files`;
    }
  }

  /**
   * Update progress with custom text
   * @param {string} text - Progress text
   */
  updateProgressText(text) {
    if (this.progressText) {
      this.progressText.textContent = text;
    }
  }

  /**
   * Update progress count display
   * @param {number} current - Current count
   * @param {number} total - Total count
   */
  updateProgressCount(current, total) {
    if (this.progressCount) {
      const displayCurrent = current + 1;
      this.progressCount.textContent = `${displayCurrent} of ${total} files`;
    }
  }

  /**
   * Show directory feedback
   * @param {string} folderName - Folder name
   */
  showDirectoryFeedback(folderName) {
    console.log(`Directory "${folderName}" created and file moved`);
  }
}

module.exports = ProgressManager;