import {z} from 'zod'

export type GetApiV1GatewayPaymentsPageIdArgs = {pageId: string};

export type GetApiV1GatewayPaymentsPageIdOptions = {baseUrl?: string | undefined, basicAuth?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const getGatewayPaymentResponse = z.object({pageId: z.string(), paymentId: z.string(), status: z.enum(["OPEN", "EXPIRED", "FIAT_CONFIRMED", "AUTHORIZING", "PENDING_CAPTURE", "CONFIRMING", "CONFIRMED", "REFUNDED", "REFUND_PROCESSING", "SETTLING", "SETTLED", "FAILED", "SETTLE_FAILED", "SUBSCRIPTION_CANCELLED", "MANUAL_INSPECTION_REQUIRED", "CANCELLED", "ACTION_REQUIRED"]), amount: z.number(), currency: z.string(), description: z.string().optional(), createdAt: z.number(), updatedAt: z.number().optional(), customerId: z.string().optional(), savedPaymentMethodId: z.string().optional(), schemeTransactionId: z.string().optional(), nextAction: z.object({type: z.enum(["REDIRECT_TO_URL", "AUTHENTICATION_REQUIRED"]), redirectUrl: z.string().optional()}).optional(), metadata: z.record(z.string(), z.string()).optional(), taxDetails: z.object({amount: z.number(), mode: z.literal("merchant_calculated"), location: z.object({country: z.string(), postalCode: z.string().optional()})}).optional(), errorCode: z.string().optional(), failureReason: z.string().optional(), adviceCode: z.string().optional()});

export const getApiV1GatewayPaymentsPageIdResponse = z.object({status: z.literal("SUCCEEDED"), data: getGatewayPaymentResponse});

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
};

/**
 * Get a payment
 * 
 * GET /v1/gateway/payments/{pageId}
 */
export const getApiV1GatewayPaymentsPageId = async (args: GetApiV1GatewayPaymentsPageIdArgs, options?: GetApiV1GatewayPaymentsPageIdOptions) => {
const {baseUrl = "https://api.breeze.cash", fetch: fetchFn = fetch, basicAuth} = options ?? {}

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

if (basicAuth !== undefined) headers.set('authorization', `Basic ${btoa(`${basicAuth.username}:${basicAuth.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/gateway/payments/${encodeURIComponent(String(args.pageId))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

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

return validateResponse(getApiV1GatewayPaymentsPageIdResponse, await res.json())
};