import {z} from 'zod'

export type RefundPayment = {id: string, type: 'RefundPayment', attributes: {amount: number, idempotencyKey: string, disbursement?: (Array<{counterpartyId: string, amount: number, remit?: boolean | undefined}>) | undefined}};

export type CreateApiApiV1PaymentsPaymentIdRefundArgs = {paymentId: string, 'Client-ID': string, Authorization: string, body: {data: RefundPayment}};

export type CreateApiApiV1PaymentsPaymentIdRefundOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const refund = z.object({id: z.string(), type: z.literal("Refund"), attributes: z.object({status: z.enum(["Failed", "Pending", "Sent", "Waiting"]).optional(), amount: z.number().int().optional(), message: z.string().optional(), reference: z.string().nullable().optional(), charges: z.object({fee: z.object({amount: z.number().int().gte(0), type: z.string()}).optional(), rewards: z.number().int().gte(0).optional()}).optional(), deductions: z.object({rewards: z.number().int().gte(0), fees: z.number().int().gte(0)}).optional(), id: z.string().optional(), updatedAt: z.string(), createdAt: z.string()})});

export const capture = z.object({id: z.string(), type: z.literal("Capture"), attributes: z.object({id: z.string(), method: z.enum(["Direct", "BankRails", "VirtualDebitCard"]), amount: z.number().int(), externalPayments: z.record(z.string(), z.unknown()).optional(), reference: z.string().nullable().optional(), updatedAt: z.string(), createdAt: z.string()})});

export const client = z.object({id: z.string(), type: z.literal("Client"), attributes: z.object({id: z.string(), allowedOrigins: z.array(z.string()), preferredStorage: z.object({Web: z.enum(["localStorage", "sessionStorage"]).optional(), RN: z.enum(["localStorage", "sessionStorage"]).optional()}), merchantId: z.string(), merchantName: z.string(), programName: z.string().optional(), cardClearingTime: z.enum(["Instant", "TwoDays", "ThreeDays", "FourDays", "FiveDays", "Default"]).optional(), achClearingTime: z.enum(["Instant", "TwoDays", "ThreeDays", "FourDays", "FiveDays", "Default"]).optional(), containerPlacements: z.object({Wallet: z.array(z.object({type: z.enum(["background", "selector", "css"]), value: z.union([z.string(), z.array(z.string()), z.record(z.string(), z.unknown())]), variant: z.enum(["Inline", "Popup", "Redirect"]), isDefault: z.boolean().optional(), isFixedPositionPlacement: z.boolean().optional()})).optional(), PaymentMethods: z.array(z.object({type: z.enum(["background", "selector", "css"]), value: z.union([z.string(), z.array(z.string()), z.record(z.string(), z.unknown())]), variant: z.enum(["Inline", "Popup", "Redirect"]), isDefault: z.boolean().optional(), isFixedPositionPlacement: z.boolean().optional()})).optional(), WalletBalance: z.array(z.object({type: z.enum(["background", "selector", "css"]), value: z.union([z.string(), z.array(z.string()), z.record(z.string(), z.unknown())]), variant: z.enum(["Inline", "Popup", "Redirect"]), isDefault: z.boolean().optional(), isFixedPositionPlacement: z.boolean().optional()})).optional(), WalletRewards: z.array(z.object({type: z.enum(["background", "selector", "css"]), value: z.union([z.string(), z.array(z.string()), z.record(z.string(), z.unknown())]), variant: z.enum(["Inline", "Popup", "Redirect"]), isDefault: z.boolean().optional(), isFixedPositionPlacement: z.boolean().optional()})).optional(), WalletPaymentSuccess: z.array(z.object({type: z.enum(["background", "selector", "css"]), value: z.union([z.string(), z.array(z.string()), z.record(z.string(), z.unknown())]), variant: z.enum(["Inline", "Popup", "Redirect"]), isDefault: z.boolean().optional(), isFixedPositionPlacement: z.boolean().optional()})).optional()}), containerDisplayRules: z.object({Wallet: z.array(z.object({order: z.number().int(), expectedResult: z.enum(["show", "hide"]), lookupPlace: z.enum(["url", "document"]), lookupType: z.enum(["string", "regex", "selector"]), lookupValue: z.string(), placementOverride: z.object({type: z.enum(["background", "selector", "css"]), value: z.union([z.string(), z.array(z.string()), z.record(z.string(), z.unknown())]), variant: z.enum(["Inline", "Popup", "Redirect"]), isDefault: z.boolean().optional(), isFixedPositionPlacement: z.boolean().optional()}).optional()})).optional(), PaymentMethods: z.array(z.object({order: z.number().int(), expectedResult: z.enum(["show", "hide"]), lookupPlace: z.enum(["url", "document"]), lookupType: z.enum(["string", "regex", "selector"]), lookupValue: z.string(), placementOverride: z.object({type: z.enum(["background", "selector", "css"]), value: z.union([z.string(), z.array(z.string()), z.record(z.string(), z.unknown())]), variant: z.enum(["Inline", "Popup", "Redirect"]), isDefault: z.boolean().optional(), isFixedPositionPlacement: z.boolean().optional()}).optional()})).optional(), WalletBalance: z.array(z.object({order: z.number().int(), expectedResult: z.enum(["show", "hide"]), lookupPlace: z.enum(["url", "document"]), lookupType: z.enum(["string", "regex", "selector"]), lookupValue: z.string(), placementOverride: z.object({type: z.enum(["background", "selector", "css"]), value: z.union([z.string(), z.array(z.string()), z.record(z.string(), z.unknown())]), variant: z.enum(["Inline", "Popup", "Redirect"]), isDefault: z.boolean().optional(), isFixedPositionPlacement: z.boolean().optional()}).optional()})).optional(), WalletRewards: z.array(z.object({order: z.number().int(), expectedResult: z.enum(["show", "hide"]), lookupPlace: z.enum(["url", "document"]), lookupType: z.enum(["string", "regex", "selector"]), lookupValue: z.string(), placementOverride: z.object({type: z.enum(["background", "selector", "css"]), value: z.union([z.string(), z.array(z.string()), z.record(z.string(), z.unknown())]), variant: z.enum(["Inline", "Popup", "Redirect"]), isDefault: z.boolean().optional(), isFixedPositionPlacement: z.boolean().optional()}).optional()})).optional(), WalletPaymentSuccess: z.array(z.object({order: z.number().int(), expectedResult: z.enum(["show", "hide"]), lookupPlace: z.enum(["url", "document"]), lookupType: z.enum(["string", "regex", "selector"]), lookupValue: z.string(), placementOverride: z.object({type: z.enum(["background", "selector", "css"]), value: z.union([z.string(), z.array(z.string()), z.record(z.string(), z.unknown())]), variant: z.enum(["Inline", "Popup", "Redirect"]), isDefault: z.boolean().optional(), isFixedPositionPlacement: z.boolean().optional()}).optional()})).optional()}), containerIntegrityEffects: z.object({Wallet: z.array(z.enum(["EnsureContainerPersistence", "LimitChildrenCount"])).optional(), PaymentMethods: z.array(z.enum(["EnsureContainerPersistence", "LimitChildrenCount"])).optional(), WalletBalance: z.array(z.enum(["EnsureContainerPersistence", "LimitChildrenCount"])).optional(), WalletRewards: z.array(z.enum(["EnsureContainerPersistence", "LimitChildrenCount"])).optional(), WalletPaymentSuccess: z.array(z.enum(["EnsureContainerPersistence", "LimitChildrenCount"])).optional()}), copyAdjustments: z.object({balanceSuccessIcon: z.string().optional(), balanceSuccessMessage: z.string().optional()}), rewardsFlowType: z.enum(["Delayed", "Instant"]), rewardsRateType: z.enum(["Savings", "Purchase"]), widgetCustomizations: z.object({walletIconUrl: z.string().optional(), togglePosition: z.enum(["left", "right"]).optional(), toggleStyle: z.enum(["switch", "checkbox"]).optional(), showToggleStatus: z.boolean().optional(), textStyle: z.enum(["small", "smallSemibold"]).optional(), paymentSuccessTitle: z.string().optional(), paymentSuccessDescription: z.string().optional(), paymentWalletButtonType: z.enum(["button", "link"]).optional(), paymentWalletButtonText: z.string().optional(), rewardsBackgroundColor: z.string().optional(), rewardsCopyColor: z.string().optional(), balanceBreakdownPadding: z.enum(["auto", "tiny", "small", "medium"]).optional(), rewardsBadgeSignedOutLabel: z.string().optional()}), rewardProfile: z.object({level1pct: z.number(), level2pct: z.number(), level3pct: z.number()}).optional(), onBoardingReward: z.number().optional(), purchaseReward: z.number().optional(), updatedAt: z.string(), createdAt: z.string()})});

export const refundPaymentResponse = z.object({data: z.object({id: z.string(), type: z.literal("Payment"), relationships: z.object({paymentIntent: z.object({data: z.object({id: z.string(), type: z.literal("PaymentIntent")}), links: z.object({self: z.string()})}), refunds: z.object({data: z.array(z.object({id: z.string(), type: z.string()}))}), captures: z.object({data: z.array(z.object({id: z.string(), type: z.string()}))})}), links: z.object({virtualDebitCard: z.string()}), meta: z.object({processor: z.unknown()}).optional(), attributes: z.object({id: z.string(), status: z.enum(["Canceled", "Created", "Failed", "Processing", "Returned", "Sent"]).optional(), amount: z.number().int().optional(), channel: z.string().nullable().optional(), reference: z.string().nullable().optional(), disbursement: z.array(z.object({counterpartyId: z.string(), amount: z.number().int(), fee: z.number().int(), remit: z.boolean()})).optional(), charges: z.object({fee: z.object({amount: z.number().int().gte(0), type: z.string()}).optional(), rewards: z.number().int().gte(0).optional()}).optional(), deductions: z.object({rewards: z.number().int().gte(0), fees: z.number().int().gte(0)}).optional(), expiresAt: z.string().optional(), updatedAt: z.string(), createdAt: z.string()})}), links: z.object({self: z.string()}), included: z.array(z.union([refund, z.object({id: z.string(), type: z.literal("PaymentIntent"), attributes: z.object({balance: z.object({available: z.number().int(), eligibleReward: z.number().int(), upperLimit: z.number().int()}).optional(), billingAddress: z.object({street: z.string().nullable(), street2: z.string().nullable(), city: z.string().nullable(), state: z.string().nullable(), postalCode: z.string().nullable(), country: z.string().nullable()}).nullable().optional(), email: z.string().nullable().optional(), error: z.enum(["LinkedAccountUnverified", "LinkedAccountDisconnected", "LinkedAccountMissing", "InsufficientBalance", "MissingFullName", "WrongEmail", "InvalidKycStatus"]).nullable().optional(), expiresAt: z.string().nullable().optional(), fullName: z.string().nullable().optional(), phoneNumber: z.string().nullable().optional(), amount: z.number().int().optional(), reference: z.string().nullable().optional(), status: z.enum(["Promotable", "PromotedToPayment", "Invalid", "Expired", "Canceled"]).optional(), userId: z.string().nullable().optional(), walletId: z.string().nullable().optional(), updatedAt: z.string(), createdAt: z.string()}), relationships: z.object({client: z.object({data: z.object({id: z.string(), type: z.literal("Client")})})})}), capture, client])), meta: z.object({message: z.string()})});

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
};

/**
 * Refund Payment
 * 
 * POST /api/v1/payments/{paymentId}/refund
 */
export const createApiApiV1PaymentsPaymentIdRefund = async (args: CreateApiApiV1PaymentsPaymentIdRefundArgs, options?: CreateApiApiV1PaymentsPaymentIdRefundOptions) => {
const {baseUrl = "https://merchant-api.accruesavings.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args['Client-ID'] != null) headers.set("Client-ID", String(args['Client-ID']))
if (args.Authorization != null) headers.set("Authorization", String(args.Authorization))

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/payments/${encodeURIComponent(String(args.paymentId))}/refund${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(refundPaymentResponse, await res.json())
};