import {z} from 'zod'

export type GetApiV3TransactionsArgs = {'orderful-api-key': string, prevCursor?: string | undefined, nextCursor?: string | undefined, createdAt?: string | undefined, stream?: (Array<'TEST' | 'LIVE'>) | undefined, businessNumber?: Array<string> | undefined, transactionType?: Array<string> | undefined, validationStatus?: (Array<'PROCESSING' | 'VALID' | 'INVALID'>) | undefined, deliveryStatus?: (Array<'PENDING' | 'SENT' | 'DELIVERED' | 'FAILED'>) | undefined, acknowledgmentStatus?: (Array<'NOT_ACKNOWLEDGED' | 'ACCEPTED' | 'REJECTED' | 'OVERDUE' | 'ACCEPTED_WITH_ERRORS'>) | undefined, senderIsaId?: Array<string> | undefined, receiverIsaId?: Array<string> | undefined, referenceIdentifier?: string | undefined, senderInterchangeReferenceIdentifier?: string | undefined, senderGroupReferenceIdentifier?: string | undefined, senderTransactionReferenceIdentifier?: string | undefined, receiverInterchangeReferenceIdentifier?: string | undefined, receiverGroupReferenceIdentifier?: string | undefined, receiverTransactionReferenceIdentifier?: string | undefined};

export type GetApiV3TransactionsOptions = {baseUrl?: string | undefined, APIKEY?: string | undefined, fetch?: typeof fetch | undefined};

export const paginationLinkV3 = z.object({next: z.string().nullable(), prev: z.string().nullable()});

export const paginationV3 = z.object({links: paginationLinkV3});

export const listTransactionsResponseV3MetadataDto = z.object({pagination: paginationV3.optional()});

export const transactionIdentityV3Dto = z.object({isaId: z.string(), isaIdQualifier: z.string(), testIsaId: z.string(), testIsaIdQualifier: z.string(), name: z.string()});

export const transactionTypeV3Dto = z.object({name: z.string()});

export const transactionReferenceIdentifierV3Dto = z.object({value: z.string(), type: z.enum(["INTERCHANGE", "GROUP", "TRANSACTION"]), owner: z.enum(["SENDER", "RECEIVER"])});

export const transactionAcknowledgmentRefV3Dto = z.object({href: z.string()});

export const transactionV3Dto = z.object({id: z.string(), href: z.string(), version: z.literal("v3"), sender: transactionIdentityV3Dto, receiver: transactionIdentityV3Dto, type: transactionTypeV3Dto, stream: z.enum(["TEST", "LIVE"]), businessNumber: z.string(), referenceIdentifiers: z.array(transactionReferenceIdentifierV3Dto), message: z.object({}), validationStatus: z.enum(["PROCESSING", "VALID", "INVALID"]), deliveryStatus: z.enum(["PENDING", "SENT", "DELIVERED", "FAILED"]), acknowledgmentStatus: z.enum(["NOT_ACKNOWLEDGED", "ACCEPTED", "REJECTED", "OVERDUE", "ACCEPTED_WITH_ERRORS"]), createdAt: z.string(), lastUpdatedAt: z.string(), acknowledgment: transactionAcknowledgmentRefV3Dto});

export const listTransactionsResponseV3Dto = z.object({metadata: listTransactionsResponseV3MetadataDto, data: z.array(transactionV3Dto)});

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
};

/**
 * List Transactions
 * 
 * GET /v3/transactions
 */
export const getApiV3Transactions = async (args: GetApiV3TransactionsArgs, options?: GetApiV3TransactionsOptions) => {
const {baseUrl = "https://api.orderful.com", fetch: fetchFn = fetch, APIKEY} = options ?? {}

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

if (args['orderful-api-key'] != null) headers.set("orderful-api-key", String(args['orderful-api-key']))
if (args.prevCursor != null) query.append("prevCursor", String(args.prevCursor))
if (args.nextCursor != null) query.append("nextCursor", String(args.nextCursor))
if (args.createdAt != null) query.append("createdAt", String(args.createdAt))
for (const item of args.stream ?? []) query.append("stream", String(item))
for (const item of args.businessNumber ?? []) query.append("businessNumber", String(item))
for (const item of args.transactionType ?? []) query.append("transactionType", String(item))
for (const item of args.validationStatus ?? []) query.append("validationStatus", String(item))
for (const item of args.deliveryStatus ?? []) query.append("deliveryStatus", String(item))
for (const item of args.acknowledgmentStatus ?? []) query.append("acknowledgmentStatus", String(item))
for (const item of args.senderIsaId ?? []) query.append("senderIsaId", String(item))
for (const item of args.receiverIsaId ?? []) query.append("receiverIsaId", String(item))
if (args.referenceIdentifier != null) query.append("referenceIdentifier", String(args.referenceIdentifier))
if (args.senderInterchangeReferenceIdentifier != null) query.append("senderInterchangeReferenceIdentifier", String(args.senderInterchangeReferenceIdentifier))
if (args.senderGroupReferenceIdentifier != null) query.append("senderGroupReferenceIdentifier", String(args.senderGroupReferenceIdentifier))
if (args.senderTransactionReferenceIdentifier != null) query.append("senderTransactionReferenceIdentifier", String(args.senderTransactionReferenceIdentifier))
if (args.receiverInterchangeReferenceIdentifier != null) query.append("receiverInterchangeReferenceIdentifier", String(args.receiverInterchangeReferenceIdentifier))
if (args.receiverGroupReferenceIdentifier != null) query.append("receiverGroupReferenceIdentifier", String(args.receiverGroupReferenceIdentifier))
if (args.receiverTransactionReferenceIdentifier != null) query.append("receiverTransactionReferenceIdentifier", String(args.receiverTransactionReferenceIdentifier))
if (APIKEY !== undefined) headers.set("orderful-api-key", APIKEY)

const url = `${baseUrl.replace(/\/+$/, '')}/v3/transactions${query.size > 0 ? `?${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(listTransactionsResponseV3Dto, await res.json())
};