/** How a confirm dialog colours its primary action. */
export type ConfirmDialogTone = 'default' | 'destructive';

/**
 * Centralised copy for confirmation dialogs. Keeping the text out of the
 * call sites lets a single place own wording for destructive actions and
 * makes it obvious from the constant name which scenario is being guarded.
 */

/** Static, scenario-typed text bundle consumed by ``<ConfirmDialog />``. */
export interface ConfirmTexts {
  title: string;
  description: string;
  confirmLabel: string;
  cancelLabel: string;
  tone: ConfirmDialogTone;
  /** Optional label shown on the confirm button while the action runs. */
  busyLabel?: string;
}

/**
 * Stop-tracking a previously-adopted chat theme. Hard-deletes the
 * ``visibility_prompts`` row created from the theme.
 *
 * @param {string} themeLabel - Human-readable theme name to quote in copy.
 * @returns {ConfirmTexts} Pre-formatted texts for the confirm modal.
 */
export const stopTrackingChatThemeTexts = (
  themeLabel: string
): ConfirmTexts => ({
  title: 'Stop tracking this chat theme?',
  description: `Stop tracking "${themeLabel}"? This permanently deletes the AI-search prompt created from this theme. This cannot be undone.`,
  confirmLabel: 'Stop tracking',
  cancelLabel: 'Cancel',
  tone: 'destructive',
  busyLabel: 'Stopping...',
});

/**
 * Hard-delete an article and its full version history.
 *
 * @param {string} articleTitle - Human-readable article title for the prompt.
 * @returns {ConfirmTexts} Pre-formatted texts for the confirm modal.
 */
export const deleteArticleTexts = (articleTitle: string): ConfirmTexts => ({
  title: 'Delete this content?',
  description: `Delete "${articleTitle}"? This hard-deletes the content and all version history. This cannot be undone.`,
  confirmLabel: 'Delete',
  cancelLabel: 'Cancel',
  tone: 'destructive',
  busyLabel: 'Deleting...',
});

/**
 * Regenerate a social post with one citation fix as its directive.
 *
 * @param {number} credits - What the regeneration costs.
 * @returns {ConfirmTexts} Pre-formatted texts for the confirm modal.
 */
export const regenerateWithFixTexts = (credits: number): ConfirmTexts => ({
  title: 'Regenerate with this fix?',
  description: `The post is written again with this fix as its directive and scored again. It costs ${credits} credits, like any post; the current text stays in Versions.`,
  confirmLabel: 'Regenerate',
  cancelLabel: 'Cancel',
  tone: 'default',
  busyLabel: 'Starting...',
});