import {z} from 'zod'

export type ImportResourceType = 'business-unit' | 'category' | 'customer' | 'discount-code' | 'inventory' | 'order' | 'order-patch' | 'price' | 'product' | 'product-draft' | 'product-selection' | 'product-tailoring' | 'product-type' | 'product-variant' | 'product-variant-patch' | 'standalone-price' | 'variant' | 'type';

export type ReferenceType = 'associate-role' | 'business-unit' | 'cart' | 'cart-discount' | 'category' | 'channel' | 'customer' | 'customer-group' | 'discount-code' | 'key-value-document' | 'order' | 'payment' | 'price' | 'product' | 'product-discount' | 'product-type' | 'product-variant' | 'variant' | 'shipping-method' | 'state' | 'store' | 'tax-category' | 'type';

export type CustomerKeyReference = {key: string, typeId: ReferenceType};

export type ProductKeyReference = {key: string, typeId: ReferenceType};

export type LocalizedString = {[key: string]: string};

export type ProductVariantKeyReference = {key: string, typeId: ReferenceType};

export type MoneyType = 'centPrecision' | 'highPrecision';

export type CurrencyCode = string;

export type TypedMoney = {type: MoneyType, fractionDigits?: number | undefined, centAmount: number, currencyCode: CurrencyCode};

export type CountryCode = string;

export type CustomerGroupKeyReference = {key: string, typeId: ReferenceType};

export type ChannelKeyReference = {key: string, typeId: ReferenceType};

export type ProductDiscountKeyReference = {key: string, typeId: ReferenceType};

export type DiscountedPrice = {value: TypedMoney, discount: ProductDiscountKeyReference};

export type PriceTier = {minimumQuantity: number, value: TypedMoney};

export type TypeKeyReference = {key: string, typeId: ReferenceType};

export type FieldContainer = {[key: string]: string};

export type Custom = {type: TypeKeyReference, fields?: FieldContainer | undefined};

export type LineItemPrice = {value: TypedMoney, country?: CountryCode | undefined, validFrom?: unknown | undefined, validUntil?: unknown | undefined, customerGroup?: CustomerGroupKeyReference | undefined, channel?: ChannelKeyReference | undefined, discounted?: DiscountedPrice | undefined, tiers?: Array<PriceTier> | undefined, custom?: Custom | undefined};

export type Attribute = {name?: string | undefined, type: string};

export type AssetDimensions = {w: number, h: number};

export type Image = {url: string, dimensions: AssetDimensions, label?: string | undefined};

export type LineItemProductVariantImportDraft = {productVariant?: ProductVariantKeyReference | undefined, sku?: string | undefined, prices?: Array<LineItemPrice> | undefined, attributes?: Array<Attribute> | undefined, images?: Array<Image> | undefined};

export type StateKeyReference = {key: string, typeId: ReferenceType};

export type ItemState = {quantity: number, state: StateKeyReference};

export type SubRate = {name: string, amount: number};

export type TaxRate = {id?: string | undefined, name: string, amount: number, includedInPrice: boolean, country: CountryCode, state?: string | undefined, subRates?: Array<SubRate> | undefined};

export type ItemShippingTarget = {addressKey: string, quantity: number};

export type ItemShippingDetailsDraft = {targets: Array<ItemShippingTarget>};

export type LineItemImportDraft = {product?: ProductKeyReference | undefined, name: LocalizedString, variant: LineItemProductVariantImportDraft, price: LineItemPrice, quantity: number, state?: Array<ItemState> | undefined, supplyChannel?: ChannelKeyReference | undefined, distributionChannel?: ChannelKeyReference | undefined, taxRate?: TaxRate | undefined, shippingDetails?: ItemShippingDetailsDraft | undefined, custom?: Custom | undefined};

export type CustomLineItemTaxedPrice = {totalNet: TypedMoney, totalGross: TypedMoney};

export type TaxCategoryKeyReference = {key: string, typeId: ReferenceType};

export type ExternalTaxRateDraft = {name: string, amount?: number | undefined, country: CountryCode, state?: string | undefined, subRates?: Array<SubRate> | undefined, includedInPrice?: boolean | undefined};

export type Money = {type: MoneyType, fractionDigits?: number | undefined, centAmount: number, currencyCode: CurrencyCode};

export type CartDiscountKeyReference = {key: string, typeId: ReferenceType};

export type DiscountedLineItemPortion = {discount: CartDiscountKeyReference, discountedAmount: Money};

export type DiscountedLineItemPriceDraft = {value: Money, includedDiscounts: Array<DiscountedLineItemPortion>};

export type CustomLineItemDraft = {name: LocalizedString, money: TypedMoney, taxedPrice?: CustomLineItemTaxedPrice | undefined, totalPrice: TypedMoney, slug: string, quantity: number, state?: Array<ItemState> | undefined, taxCategory?: TaxCategoryKeyReference | undefined, taxRate?: TaxRate | undefined, externalTaxRate?: ExternalTaxRateDraft | undefined, discountedPricePerQuantity?: Array<DiscountedLineItemPriceDraft> | undefined, shippingDetails?: ItemShippingDetailsDraft | undefined};

export type TaxPortion = {name?: string | undefined, rate: number, amount: TypedMoney};

export type TaxedPrice = {totalNet: Money, totalGross: Money, taxPortions: Array<TaxPortion>};

export type Address = {id?: string | undefined, key?: string | undefined, title?: string | undefined, salutation?: string | undefined, firstName?: string | undefined, lastName?: string | undefined, streetName?: string | undefined, streetNumber?: string | undefined, additionalStreetInfo?: string | undefined, postalCode?: string | undefined, city?: string | undefined, region?: string | undefined, state?: string | undefined, country: CountryCode, company?: string | undefined, department?: string | undefined, building?: string | undefined, apartment?: string | undefined, pOBox?: string | undefined, phone?: string | undefined, mobile?: string | undefined, email?: string | undefined, fax?: string | undefined, additionalAddressInfo?: string | undefined, externalId?: string | undefined, custom?: Custom | undefined};

export type OrderState = 'Open' | 'Confirmed' | 'Complete' | 'Cancelled';

export type ShipmentState = 'Shipped' | 'Ready' | 'Pending' | 'Delayed' | 'Partial' | 'Backorder';

export type PaymentState = 'BalanceDue' | 'Failed' | 'Pending' | 'CreditOwed' | 'Paid';

export type ShippingRateTierType = 'CartValue' | 'CartClassification' | 'CartScore';

export type ShippingRatePriceTier = {type: ShippingRateTierType};

export type ShippingRateDraft = {price: Money, freeAbove?: Money | undefined, tiers?: Array<ShippingRatePriceTier> | undefined};

export type ShippingMethodKeyReference = {key: string, typeId: ReferenceType};

export type DeliveryItem = {id: string, quantity: number};

export type ParcelMeasurements = {heightInMillimeter?: number | undefined, lengthInMillimeter?: number | undefined, widthInMillimeter?: number | undefined, weightInGram?: number | undefined};

export type TrackingData = {trackingId?: string | undefined, carrier?: string | undefined, provider?: string | undefined, providerTransaction?: string | undefined, isReturn?: boolean | undefined};

export type Parcel = {id: string, createdAt: unknown, measurements?: ParcelMeasurements | undefined, trackingData?: TrackingData | undefined, items?: Array<DeliveryItem> | undefined, custom?: Custom | undefined};

export type Delivery = {id: string, createdAt: unknown, items: Array<DeliveryItem>, parcels: Array<Parcel>, address?: Address | undefined};

export type ShippingMethodState = 'DoesNotMatchCart' | 'MatchesCart';

export type ShippingInfoImportDraft = {shippingMethodName: string, price: TypedMoney, shippingRate: ShippingRateDraft, taxRate?: TaxRate | undefined, taxCategory?: TaxCategoryKeyReference | undefined, shippingMethod?: ShippingMethodKeyReference | undefined, deliveries?: Array<Delivery> | undefined, discountedPrice?: DiscountedLineItemPriceDraft | undefined, shippingMethodState?: ShippingMethodState | undefined};

export type InventoryMode = 'TrackOnly' | 'ReserveOnOrder';

export type RoundingMode = 'HalfEven' | 'HalfUp' | 'HalfDown';

export type TaxCalculationMode = 'LineItemLevel' | 'UnitPriceLevel';

export type CartOrigin = 'Customer' | 'Merchant';

export type StoreKeyReference = {key: string, typeId: ReferenceType};

export type OrderImport = {orderNumber: string, customer?: CustomerKeyReference | undefined, customerEmail?: string | undefined, lineItems?: Array<LineItemImportDraft> | undefined, customLineItems?: Array<CustomLineItemDraft> | undefined, totalPrice: TypedMoney, taxedPrice?: TaxedPrice | undefined, shippingAddress?: Address | undefined, billingAddress?: Address | undefined, customerGroup?: CustomerGroupKeyReference | undefined, country?: string | undefined, orderState?: OrderState | undefined, shipmentState?: ShipmentState | undefined, paymentState?: PaymentState | undefined, shippingInfo?: ShippingInfoImportDraft | undefined, completedAt?: unknown | undefined, custom?: Custom | undefined, inventoryMode?: InventoryMode | undefined, taxRoundingMode?: RoundingMode | undefined, taxCalculationMode?: TaxCalculationMode | undefined, origin?: CartOrigin | undefined, itemShippingAddresses?: Array<Address> | undefined, store?: StoreKeyReference | undefined, state?: StateKeyReference | undefined};

export type OrderImportRequest = {type: ImportResourceType, resources: Array<OrderImport>};

export type CreateApiProjectKeyOrdersImportContainersImportContainerKeyArgs = {body: OrderImportRequest};

export type CreateApiProjectKeyOrdersImportContainersImportContainerKeyOptions = {baseUrl?: string | undefined, oauth20?: string | undefined, fetch?: typeof fetch | undefined};

export const importOperationState = z.enum(["processing", "validationFailed"]);

export const errorObject = z.object({code: z.string(), message: z.string()});

export const importOperationStatus = z.object({operationId: z.string().optional(), state: importOperationState, errors: z.array(errorObject).optional()});

export const importResponse = z.object({operationStatus: z.array(importOperationStatus)});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Creates an Import Request for creating Orders.
 * 
 * POST /{projectKey}/orders/import-containers/{importContainerKey}
 */
export const createApiProjectKeyOrdersImportContainersImportContainerKey = async (args: CreateApiProjectKeyOrdersImportContainersImportContainerKeyArgs, options?: CreateApiProjectKeyOrdersImportContainersImportContainerKeyOptions) => {
const {baseUrl = "https://import.europe-west1.gcp.commercetools.com", fetch: fetchFn = fetch, oauth20} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
headers.set('accept', "application/json")

if (oauth20 !== undefined) headers.set('authorization', `Bearer ${oauth20}`)

const url = `${baseUrl.replace(/\/+$/, '')}/${encodeURIComponent(String(args.projectKey))}/orders/import-containers/${encodeURIComponent(String(args.importContainerKey))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(importResponse, await res.json())
};