import { CartReturn, OptimisticCart } from "@shopify/hydrogen";
import { CartWithActionsDocs } from "@shopify/hydrogen-react/dist/types/cart-types";
import { ProductVariant } from "@shopify/hydrogen-react/storefront-api-types";

type CartProductVariantFragment = Omit<
  ProductVariant,
  | "components"
  | "metafields"
  | "quantityPriceBreaks"
  | "quantityRule"
  | "requiresComponents"
  | "requiresShipping"
  | "storeAvailability"
  | "taxable"
  | "weightUnit"
>;

type CartAttributeKey = string;

interface RedoCoverageClient {
  enable(): Promise<boolean>;
  disable(): Promise<boolean>;
  get loading(): boolean;
  get enabled(): boolean;
  get eligible(): boolean;
  get price(): number | undefined;
  get storeId(): string | undefined;
  get cart(): CartReturn | CartWithActionsDocs | OptimisticCart | undefined;
  get cartProduct(): CartProductVariantFragment | undefined;
  get cartAttribute(): CartAttributeKey | undefined;
  get errors(): RedoError[] | undefined;
}

type CartInfoToEnable = {
  productId: string;
  variantId: string;
  cartAttribute: CartAttributeKey;
  selectedVariant: CartProductVariantFragment;
};

type RedoContextValue = {
  enabled: boolean;
  loading: boolean;
  storeId?: string;
  cartInfoToEnable?: CartInfoToEnable;
  cart?: CartReturn | CartWithActionsDocs | OptimisticCart;
  errors?: RedoError[];
};

enum RedoErrorType {
  ApiBadRequest = "API_BAD_REQUEST",
  ApiServerError = "API_SERVER_ERROR",
  ApiUnknownError = "API_UNKNOWN_ERROR",
}

type RedoError = {
  type: RedoErrorType;
  message: string;
  context: Record<string, unknown>;
};

export { RedoErrorType };

export type {
  CartAttributeKey,
  CartInfoToEnable,
  RedoContextValue,
  RedoCoverageClient,
  CartProductVariantFragment,
  RedoError,
};