export type TextAlign = 'left' | 'center' | 'right';
export type TextBaseline = 'top' | 'middle' | 'bottom' | 'alphabetic';
export type FontStyle = 'normal' | 'italic';
export type FontWeight = 'normal' | 'bold' | '100' | '200' | '300' | '400' | '500' | '600' | '700' | '800' | '900';

export interface TextSettings {
  text: string;
  fontFamily: string;
  fontSize: number;
  fontStyle: FontStyle;
  fontWeight: FontWeight;
  color: string;
  align: TextAlign;
  baseline: TextBaseline;
  lineHeight: number;
  letterSpacing: number;
}

export interface TextObject {
  id: string;
  layerId: string;
  x: number;
  y: number;
  text: string;
  fontFamily: string;
  fontSize: number;
  fontStyle: FontStyle;
  fontWeight: FontWeight;
  color: string;
  align: TextAlign;
  baseline: TextBaseline;
  lineHeight: number;
  letterSpacing: number;
}

export interface TextStore {
  settings: TextSettings;

  // Text objects (non-rasterized text)
  textObjects: TextObject[];

  // On-canvas editor state
  isOnCanvasEditorActive: boolean;
  editorPosition: { x: number; y: number } | null; // Canvas coordinates
  editorText: string; // Current text being edited
  editingTextId: string | null; // ID of text object being edited (null for new text)

  // Setters
  setText: (text: string) => void;
  setFontFamily: (fontFamily: string) => void;
  setFontSize: (fontSize: number) => void;
  setFontStyle: (fontStyle: FontStyle) => void;
  setFontWeight: (fontWeight: FontWeight) => void;
  setColor: (color: string) => void;
  setAlign: (align: TextAlign) => void;
  setBaseline: (baseline: TextBaseline) => void;
  setLineHeight: (lineHeight: number) => void;
  setLetterSpacing: (letterSpacing: number) => void;
  updateSettings: (settings: Partial<TextSettings>) => void;

  // Text object management
  addTextObject: (textObject: Omit<TextObject, 'id'>) => void;
  updateTextObject: (id: string, updates: Partial<TextObject>) => void;
  deleteTextObject: (id: string) => void;
  getTextObjectAt: (x: number, y: number, layerId: string) => TextObject | null;

  // On-canvas editor control
  activateOnCanvasEditor: (canvasX: number, canvasY: number, textId?: string) => void;
  deactivateOnCanvasEditor: () => void;
  updateEditorPosition: (canvasX: number, canvasY: number) => void;
  updateEditorText: (text: string) => void;
}