import {z} from 'zod'

export type CheckoutSessionMode = 'payment' | 'subscription';

export type CustomFieldType = 'text' | 'numeric' | 'dropdown';

export type CustomFieldLabelType = 'custom';

export type CustomFieldLabelDto = {type?: CustomFieldLabelType | undefined, custom: string};

export type InputFieldDto = {maximumLength?: number | undefined, minimumLength?: number | undefined, value: string};

export type DropdownFieldOptionsDto = {label: string, value: string};

export type DropdownFieldDto = {options?: Array<DropdownFieldOptionsDto> | undefined, value: string};

export type CheckoutSessionCustomFieldsDto = {key: string, type: CustomFieldType, label: CustomFieldLabelDto, optional: boolean, text?: InputFieldDto | undefined, numeric?: InputFieldDto | undefined, dropdown?: DropdownFieldDto | undefined};

export type CheckoutSessionCustomFieldDto = {fields?: Array<CheckoutSessionCustomFieldsDto> | undefined};

export type AfterCompletionLink = 'redirect' | 'hosted_confirmation';

export type SubmitType = 'pay' | 'book' | 'donate';

export type CustomerCreation = 'if_required' | 'always';

export type CustomerUpdateMode = 'auto' | 'never';

export type CheckoutSessionCustomerUpdateDto = {address?: CustomerUpdateMode | undefined, name?: CustomerUpdateMode | undefined, shipping?: CustomerUpdateMode | undefined};

export type AddressDetailDto = {line1?: string | undefined, line2?: string | undefined, city?: string | undefined, state?: string | undefined, postalCode?: string | undefined, country?: string | undefined};

export type CreateTaxIdDto = {name?: string | undefined, value?: string | undefined, country?: string | undefined};

export type CreateTaxIdsDto = {object?: string | undefined, data?: Array<CreateTaxIdDto> | undefined};

export type CreateCheckoutSessionCustomerDto = {name?: string | undefined, email?: string | undefined, phone?: string | undefined, organizationName?: string | undefined, address?: AddressDetailDto | undefined, taxIds?: CreateTaxIdsDto | undefined};

export type CryptoCurrency = 'usdc' | 'usdt' | 'pyusd' | 'eurc' | 'brett' | 'dai' | 'btc' | 'eth' | 'matic' | 'bnb' | 'sol' | 'busd' | 'trx' | 'food' | 'bonk' | 'wif' | 'goat' | 'spx' | 'truf' | 'pengu';

export type Interval = 'day' | 'week' | 'month' | 'year';

export type EntityVisibility = string;

export type ProductDataDto = {name: string, description?: string | undefined, images?: Array<string> | undefined, unitLabel?: string | undefined, url?: string | undefined, metadata?: Record<string, never> | undefined, visibility?: EntityVisibility | undefined};

export type PriceType = 'one_time' | 'recurring' | 'streaming';

export type PriceDataDto = {currency: CryptoCurrency, interval?: Interval | undefined, intervalCount?: number | undefined, unitAmount: number, productId?: string | undefined, productData?: ProductDataDto | undefined, type?: PriceType | undefined};

export type CreateCheckoutSessionLineItemDto = {priceId?: string | undefined, priceData?: PriceDataDto | undefined, quantity?: number | undefined, periodStart?: string | undefined, periodEnd?: string | undefined, taxRateIds?: Array<string> | undefined};

export type CreateCheckoutSessionPriceItemsDto = {data: Array<CreateCheckoutSessionLineItemDto>};

export type CheckoutSessionSplitWithdrawalAddressDto = {splitPercentage: number, address: string};

export type CreateCheckoutSessionAllowedChainsDto = {chainId: number, blacklistCurrencies?: Array<CryptoCurrency> | undefined, withdrawalAddress?: string | undefined, withdrawalAddresses?: Array<CheckoutSessionSplitWithdrawalAddressDto> | undefined};

export type CreateCheckoutSessionPaymentSettingDto = {preferredChainId?: number | undefined, allowSwap?: boolean | undefined, allowFiatPayment?: boolean | undefined, allowedChains?: Array<CreateCheckoutSessionAllowedChainsDto> | undefined};

export type CreateSessionDto = {mode?: CheckoutSessionMode | undefined, clientReferenceId?: string | undefined, nameCollection?: boolean | undefined, emailCollection?: boolean | undefined, phoneNumberCollection?: boolean | undefined, shippingAddressCollection?: boolean | undefined, billingAddressCollection?: boolean | undefined, expiresAt?: string | undefined, customFields?: CheckoutSessionCustomFieldDto | undefined, afterCompletion?: AfterCompletionLink | undefined, afterCompletionConfirmMsg?: string | undefined, customerId?: string | undefined, metadata?: Record<string, never> | undefined, submitType?: SubmitType | undefined, customerCreation?: CustomerCreation | undefined, customerUpdate?: CheckoutSessionCustomerUpdateDto | undefined, allowPromotionCodes?: boolean | undefined, successUrl: string, cancelUrl?: string | undefined, customerData?: CreateCheckoutSessionCustomerDto | undefined, lineItems: CreateCheckoutSessionPriceItemsDto, paymentSetting?: CreateCheckoutSessionPaymentSettingDto | undefined, taxRateIds?: Array<string> | undefined, defaultPromotionCode?: string | undefined};

export type CreateApiApiV1CheckoutSessionsArgs = {body: CreateSessionDto};

export type CreateApiApiV1CheckoutSessionsOptions = {baseUrl?: string | undefined, bearer?: string | undefined, fetch?: typeof fetch | undefined};

export const checkoutSessionMode = z.enum(["payment", "subscription"]);

export const currency = z.enum(["usdc", "usdt", "pyusd", "eurc", "brett", "dai", "btc", "eth", "matic", "bnb", "sol", "busd", "trx", "food", "bonk", "wif", "goat", "spx", "truf", "pengu", "usd", "inr"]);

export const discountAmountDetailDto = z.object({amount: z.number().int(), couponId: z.string()});

export const checkoutSessionAmountDetailDto = z.object({currency: currency, amountTotal: z.number().int(), amountSubtotal: z.number().int(), amountDiscount: z.number().int(), amountTax: z.number().int(), amountFee: z.number().int(), amountGasFee: z.number().int().optional(), feePercentage: z.number().optional(), applyFee: z.boolean(), applyGasFee: z.boolean(), discountAmounts: z.array(discountAmountDetailDto)});

export const cryptoCurrency = z.enum(["usdc", "usdt", "pyusd", "eurc", "brett", "dai", "btc", "eth", "matic", "bnb", "sol", "busd", "trx", "food", "bonk", "wif", "goat", "spx", "truf", "pengu"]);

export const paymentMethodType = z.enum(["superfluid", "wallet", "allowance_based_recurring", "stripe", "binance_pay"]);

export const checkoutSessionSplitWithdrawalAddressDto = z.object({splitPercentage: z.number().gte(0).lte(100), address: z.string()});

export const paymentSettingChainDto = z.object({chainId: z.number(), blacklistCurrencies: z.array(cryptoCurrency).optional(), withdrawalAddress: z.string().optional(), withdrawalAddresses: z.array(checkoutSessionSplitWithdrawalAddressDto).optional()});

export const checkoutSessionPaymentSettingDto = z.object({paymentMethodTypes: z.array(paymentMethodType).optional(), allowedChains: z.array(paymentSettingChainDto).optional(), preferredChainId: z.number().optional(), allowSwap: z.boolean().optional(), allowFiatPayment: z.boolean().optional()});

export const checkoutSessionStatus = z.enum(["open", "complete", "incomplete", "expired"]);

export const paymentStatus = z.enum(["unpaid", "paid"]);

export const addressDetailDto = z.object({line1: z.string().optional(), line2: z.string().optional(), city: z.string().optional(), state: z.string().optional(), postalCode: z.string().optional(), country: z.string().optional()});

export const fullAddressDetailDto = z.object({name: z.string().optional(), email: z.string().optional(), phone: z.string().optional(), organizationName: z.string().optional(), address: addressDetailDto.optional()});

export const taxIdDto = z.object({id: z.string(), createdAt: z.string().optional(), updatedAt: z.string().optional(), name: z.string().optional(), value: z.string().optional(), country: z.string().optional(), customerId: z.string()});

export const taxIdsDto = z.object({object: z.string().optional(), data: z.array(taxIdDto).optional()});

export const entityVisibility = z.string();

export const customerDto = z.object({name: z.string().optional(), email: z.string().optional(), phone: z.string().optional(), organizationName: z.string().optional(), address: addressDetailDto.optional(), id: z.string(), createdAt: z.string().optional(), updatedAt: z.string().optional(), customerReferenceId: z.string().optional(), shipping: fullAddressDetailDto.optional(), taxIds: taxIdsDto.optional(), visibility: entityVisibility.optional(), metadata: z.object({}).optional(), customerNumber: z.string()});

export const checkoutSessionCustomerDto = z.object({name: z.string().optional(), email: z.string().optional(), phone: z.string().optional(), organizationName: z.string().optional(), address: addressDetailDto.optional(), taxIds: taxIdsDto.optional()});

export const customerCreation = z.enum(["if_required", "always"]);

export const customerUpdateMode = z.enum(["auto", "never"]);

export const checkoutSessionCustomerUpdateDto = z.object({address: customerUpdateMode.optional(), name: customerUpdateMode.optional(), shipping: customerUpdateMode.optional()});

export const submitType = z.enum(["pay", "book", "donate"]);

export const customFieldType = z.enum(["text", "numeric", "dropdown"]);

export const customFieldLabelType = z.literal("custom");

export const customFieldLabelDto = z.object({type: customFieldLabelType.optional(), custom: z.string()});

export const inputFieldDto = z.object({maximumLength: z.number().optional(), minimumLength: z.number().optional(), value: z.string()});

export const dropdownFieldOptionsDto = z.object({label: z.string(), value: z.string()});

export const dropdownFieldDto = z.object({options: z.array(dropdownFieldOptionsDto).optional(), value: z.string()});

export const checkoutSessionCustomFieldsDto = z.object({key: z.string(), type: customFieldType, label: customFieldLabelDto, optional: z.boolean(), text: inputFieldDto.optional(), numeric: inputFieldDto.optional(), dropdown: dropdownFieldDto.optional()});

export const checkoutSessionCustomFieldDto = z.object({fields: z.array(checkoutSessionCustomFieldsDto).optional()});

export const afterCompletionLink = z.enum(["redirect", "hosted_confirmation"]);

export const billingScheme = z.literal("per_unit");

export const interval = z.enum(["day", "week", "month", "year"]);

export const recurringUsageType = z.literal("licensed");

export const priceType = z.enum(["one_time", "recurring", "streaming"]);

export const publicProductDto = z.object({id: z.string(), createdAt: z.string().optional(), updatedAt: z.string().optional(), name: z.string(), description: z.string().optional(), isActive: z.boolean().optional(), images: z.array(z.string()).optional(), publicImages: z.array(z.string()).optional(), unitLabel: z.string().optional(), url: z.string().optional(), defaultPriceId: z.string().optional(), metadata: z.object({}).optional(), visibility: entityVisibility.optional()});

export const publicPriceDto = z.object({id: z.string(), createdAt: z.string().optional(), updatedAt: z.string().optional(), billingScheme: billingScheme.optional(), currency: cryptoCurrency, productId: z.string(), interval: interval.optional(), intervalCount: z.number().optional(), isActive: z.boolean().optional(), usageType: recurringUsageType.optional(), type: priceType, unitAmount: z.number().int().optional(), unitAmountDecimal: z.string().optional(), customUnitMax: z.number().int().optional(), customUnitMin: z.number().int().optional(), customPreset: z.number().int().optional(), customUnitAmountSuggestions: z.array(z.string()).optional(), product: publicProductDto, metadata: z.object({}).optional(), visibility: entityVisibility.optional()});

export const taxRateType = z.enum(["exclusive", "inclusive"]);

export const lineTaxRateDto = z.object({id: z.string(), name: z.string(), description: z.string().optional(), country: z.string().optional(), percentage: z.number().gte(0).lte(100), type: taxRateType, isDefault: z.boolean()});

export const checkoutSessionPriceItemDto = z.object({description: z.string().optional(), quantity: z.number().optional(), price: publicPriceDto, taxRates: z.array(lineTaxRateDto).optional(), amountTotal: z.number().int().optional(), amountSubtotal: z.number().int().optional(), amountTax: z.number().int().optional(), currency: currency.optional()});

export const checkoutSessionPriceItemsDto = z.object({object: z.string().optional(), data: z.array(checkoutSessionPriceItemDto).optional()});

export const superTokenDto = z.object({address: z.string(), decimals: z.number(), symbol: z.string()});

export const chainType = z.enum(["evm", "solana", "tron", "stripe", "binance_pay"]);

export const chainSlimDto = z.object({id: z.number(), name: z.string(), icon: z.string(), currency: currency, blockExplorerTransactionUrl: z.string(), blockExplorerName: z.string(), type: chainType, isBeta: z.boolean()});

export const checkoutSessionAssetDto = z.object({id: z.string(), name: z.string(), address: z.string(), chainId: z.number(), currency: currency, symbol: z.string(), decimals: z.number(), coingeckoId: z.string().optional(), isPublic: z.boolean(), superToken: superTokenDto.optional(), chain: chainSlimDto});

export const checkoutSessionAddressDto = z.object({id: z.string(), createdAt: z.string().optional(), updatedAt: z.string().optional(), checkoutSessionId: z.string(), asset: checkoutSessionAssetDto, paymentAddress: z.string(), gas: z.number().int().optional(), gasAmount: z.number().int().optional()});

export const paymentIntentStatus = z.enum(["requires_payment_method", "requires_confirmation", "requires_action", "processing", "requires_capture", "canceled", "succeeded"]);

export const assetDto = z.object({id: z.string(), name: z.string(), chainId: z.number(), address: z.string(), currency: currency, symbol: z.string(), decimals: z.number(), coingeckoId: z.string().optional(), superToken: superTokenDto.optional(), isEIP5827Supported: z.boolean()});

export const paymentMethodDto = z.object({id: z.string(), createdAt: z.string().optional(), updatedAt: z.string().optional(), assetId: z.string(), asset: assetDto, type: paymentMethodType, accountAddress: z.string().optional(), billingDetails: fullAddressDetailDto.optional(), customerId: z.string().optional(), options: z.object({}).optional()});

export const transactionType = z.enum(["incoming", "outgoing", "event", "transfer"]);

export const transactionDto = z.object({type: transactionType, transactionRelayId: z.string().optional(), transactionHash: z.string().optional(), nonce: z.number().optional(), gasLimit: z.number().optional(), validUntil: z.string().optional(), fromAddress: z.string(), toAddress: z.string(), currency: currency, createdAt: z.string().optional(), amount: z.number().int().optional(), amountRaw: z.string(), assetId: z.string(), asset: checkoutSessionAssetDto, transactionUrl: z.string().optional()});

export const paymentReceiptDto = z.object({id: z.string(), createdAt: z.string().optional(), updatedAt: z.string().optional(), organizationId: z.string(), paymentIntentId: z.string(), name: z.string().optional(), receiptNumber: z.string(), uri: z.string().optional()});

export const stripeDataDto = z.object({paymentIntentId: z.string().optional(), receiptUrl: z.string().optional(), cardLast4: z.string().optional(), displayName: z.string().optional()});

export const paymentIntentDto = z.object({id: z.string(), createdAt: z.string().optional(), updatedAt: z.string().optional(), organizationId: z.string(), amount: z.number().int().optional(), amountReceived: z.number().int().optional(), currency: currency.optional(), status: paymentIntentStatus, paymentMethodId: z.string(), description: z.string().optional(), paymentMethod: paymentMethodDto.optional(), paymentMethodTypes: z.array(paymentMethodType).optional(), transferAccountAddress: z.string().optional(), transactions: z.array(transactionDto), paymentReceipt: paymentReceiptDto.optional(), canceledAt: z.string().optional(), cancellationReason: z.string().optional(), stripe: stripeDataDto.optional(), isMarkRefunded: z.boolean().nullable().optional(), markRefundedAt: z.string().nullable().optional(), markRefundedComment: z.string().nullable().optional()});

export const checkoutSessionCouponDto = z.object({name: z.string(), percentOff: z.number().gte(0).lte(100).optional(), amountOff: z.number().int().gte(0).optional(), currency: z.string().optional(), code: z.string()});

export const checkoutSessionDiscountDto = z.object({amount: z.number().int(), couponId: z.string(), coupon: checkoutSessionCouponDto});

export const checkoutSessionDto = z.object({id: z.string(), createdAt: z.string().optional(), updatedAt: z.string().optional(), organizationId: z.string(), mode: checkoutSessionMode.optional(), paymentLinkId: z.string().optional(), subscriptionId: z.string().optional(), invoiceId: z.string().optional(), amountTotal: z.number().int().gte(0), amountSubtotal: z.number().int().gte(0), amountGasFee: z.number().int().optional(), amountFee: z.number().int().optional(), amountNet: z.number().int().optional(), amountDetails: checkoutSessionAmountDetailDto.optional(), currency: cryptoCurrency, paymentMethodTypes: z.array(paymentMethodType).optional(), paymentSetting: checkoutSessionPaymentSettingDto.optional(), status: checkoutSessionStatus, paymentStatus: paymentStatus, expiresAt: z.string().optional(), customerId: z.string().optional(), customer: customerDto.optional(), customerDetails: checkoutSessionCustomerDto.optional(), clientReferenceId: z.string().optional(), customerCreation: customerCreation.optional(), customerUpdate: checkoutSessionCustomerUpdateDto.optional(), url: z.string(), successUrl: z.string().optional(), cancelUrl: z.string().optional(), submitType: submitType.optional(), metadata: z.object({}).optional(), nameCollection: z.boolean().optional(), emailCollection: z.boolean().optional(), phoneNumberCollection: z.boolean().optional(), shippingAddressCollection: z.boolean().optional(), billingAddressCollection: z.boolean().optional(), customFields: checkoutSessionCustomFieldDto.optional(), afterCompletion: afterCompletionLink.optional(), afterCompletionConfirmMsg: z.string().optional(), shippingDetails: fullAddressDetailDto.optional(), billingDetails: fullAddressDetailDto.optional(), lineItems: checkoutSessionPriceItemsDto, addresses: z.array(checkoutSessionAddressDto), paymentIntent: paymentIntentDto, isMarkRefunded: z.boolean().optional(), allowPromotionCodes: z.boolean().optional(), discounts: z.array(checkoutSessionDiscountDto), defaultPromotionCode: z.string().optional(), isManualPayment: z.boolean()});

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
};

/**
 * Create a new checkout session
 * 
 * POST /api/v1/checkout/sessions
 */
export const createApiApiV1CheckoutSessions = async (args: CreateApiApiV1CheckoutSessionsArgs, options?: CreateApiApiV1CheckoutSessionsOptions) => {
const {baseUrl = "https://api.copperx.dev", fetch: fetchFn = fetch, bearer} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/checkout/sessions${query.size > 0 ? `?${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(checkoutSessionDto, await res.json())
};