export type RegionType =
  | "PRIMARY_FOCAL_REGION"
  | "SECONDARY_FOCAL_REGION"
  | "ENVIRONMENT_REGION"
  | "LOWER_ANCHOR_REGION"
  | "LEFT_EDGE_FLOW_REGION"
  | "RIGHT_EDGE_FLOW_REGION"
  | "TEXT_REGION"
  | "LOGO_REGION";

export type CropStrategy =
  | "centered_focal"
  | "wide_dramatic"
  | "vertical_texture"
  | "upper_continuation"
  | "dark_texture"
  | "lower_anchor"
  | "texture_band";

export type HoodiePieceRule = {
  pieceId: string;
  preferredRegions: RegionType[];
  forbiddenRegions: RegionType[];
  allowText: boolean;
  allowFace: boolean;
  allowLogo: boolean;
  avoidSeams: boolean;
  avoidBleed: boolean;
  avoidPocketOverlap: boolean;
  cropStrategy: CropStrategy;
  minSafePaddingPercent: number;
  uniquenessRequired: boolean;
  qualityWeight: number;
};

export const AOP_HOODIE_MAPPING_RULES: HoodiePieceRule[] = [
  {
    pieceId: "front_body",
    preferredRegions: ["PRIMARY_FOCAL_REGION"],
    forbiddenRegions: [],
    allowText: true,
    allowFace: true,
    allowLogo: true,
    avoidSeams: true,
    avoidBleed: true,
    avoidPocketOverlap: true,
    cropStrategy: "centered_focal",
    minSafePaddingPercent: 12,
    uniquenessRequired: true,
    qualityWeight: 1.0,
  },
  {
    pieceId: "back_body",
    preferredRegions: ["SECONDARY_FOCAL_REGION", "ENVIRONMENT_REGION"],
    forbiddenRegions: [],
    allowText: true,
    allowFace: true,
    allowLogo: true,
    avoidSeams: true,
    avoidBleed: true,
    avoidPocketOverlap: false,
    cropStrategy: "wide_dramatic",
    minSafePaddingPercent: 10,
    uniquenessRequired: true,
    qualityWeight: 0.95,
  },
  {
    pieceId: "left_sleeve",
    preferredRegions: ["LEFT_EDGE_FLOW_REGION", "ENVIRONMENT_REGION"],
    forbiddenRegions: ["PRIMARY_FOCAL_REGION", "TEXT_REGION", "LOGO_REGION"],
    allowText: false,
    allowFace: false,
    allowLogo: false,
    avoidSeams: true,
    avoidBleed: true,
    avoidPocketOverlap: false,
    cropStrategy: "vertical_texture",
    minSafePaddingPercent: 8,
    uniquenessRequired: true,
    qualityWeight: 0.65,
  },
  {
    pieceId: "right_sleeve",
    preferredRegions: ["RIGHT_EDGE_FLOW_REGION", "ENVIRONMENT_REGION"],
    forbiddenRegions: ["PRIMARY_FOCAL_REGION", "TEXT_REGION", "LOGO_REGION"],
    allowText: false,
    allowFace: false,
    allowLogo: false,
    avoidSeams: true,
    avoidBleed: true,
    avoidPocketOverlap: false,
    cropStrategy: "vertical_texture",
    minSafePaddingPercent: 8,
    uniquenessRequired: true,
    qualityWeight: 0.65,
  },
];

export function getHoodieRule(pieceId: string) {
  return AOP_HOODIE_MAPPING_RULES.find((rule) => rule.pieceId === pieceId);
}