export type ReframeAspectRatio = '9:16' | '1:1';
export type ReframeCropMode = 'fixed' | 'linear' | 'contain';
export type ReframeSubjectKind = 'person' | 'vehicle' | 'object' | 'group' | 'none';
export type ReframeHoldPolicy = 'forbid' | 'allow';
export type ReframeCaptionProfile = 'social-large' | 'social-standard';

export interface ReframeTarget {
  aspectRatio: ReframeAspectRatio;
  width: number;
  height: number;
}

export interface ReframeSubject {
  kind: ReframeSubjectKind;
  label: string;
  anchor?: {
    x: number;
    y: number;
    verified: boolean;
    endX?: number;
    endY?: number;
    width?: number;
    height?: number;
  };
}

export interface ReframeFixedCrop {
  mode: 'fixed';
  x: number;
  y: number;
}

export interface ReframeLinearCrop {
  mode: 'linear';
  startX: number;
  endX: number;
  startY: number;
  endY: number;
}

export interface ReframeContainCrop {
  mode: 'contain';
}

export type ReframeCrop = ReframeFixedCrop | ReframeLinearCrop | ReframeContainCrop;

export interface ReframeShot {
  startSeconds: number;
  endSeconds: number;
  sourceStartSeconds?: number;
  sourceEndSeconds?: number;
  subject: ReframeSubject;
  crop: ReframeCrop;
  centerTolerancePercent: number;
  allowTightCrop: boolean;
  allowHold: boolean;
  holdSeconds?: number;
  note?: string;
}

export interface ReframeCaptionOptions {
  sourcePath?: string;
  profile: ReframeCaptionProfile;
  burnIn: boolean;
  allowBurnedCaptionSource: boolean;
}

export interface ReframePlan {
  schemaVersion: 1;
  sourcePath: string;
  target: ReframeTarget;
  defaultHoldPolicy: ReframeHoldPolicy;
  shots: ReframeShot[];
  captions: ReframeCaptionOptions;
}

export interface ReframeSourceContext {
  sourceDurationSeconds: number;
  sourceWidth: number;
  sourceHeight: number;
  frameRate?: number;
}

export interface ReframeCropWindow {
  width: number;
  height: number;
}