import {z} from 'zod'

export type RefProgram = string;

export type CreateApiForwardDealsAccountAccountIdentifierActionSearchArgs = {AccountIdentifier: string, page?: number | undefined, size?: number | undefined, include?: string | undefined, body: {programs?: Array<RefProgram> | undefined, lastUpdatedDateFrom?: string | undefined, lastUpdatedDateTo?: string | undefined, counterpartyName?: string | undefined, dealName?: string | undefined}};

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

export const refForwardDealType = z.string();

export const refForwardDealStatus = z.string();

export const refTransactionSideType = z.string();

export const refProgram = z.string();

export const refVintageType = z.string();

export const refUnitOfMeasure = z.string();

export const refCurrency = z.string().min(3);

export const price = z.object({currency: refCurrency, amount: z.number().gte(0)});

export const forwardStatusEvent = z.object({action: z.string().optional(), notes: z.string().optional(), timestamp: z.string().optional(), user: z.string().optional()});

export const refForwardTransactionQuantityType = z.string();

export const refForwardTransactionStatus = z.string();

export const refForwardDeliveryScheduleType = z.string();

export const forwardContract = z.object({volume: z.number().int().optional(), unitPrice: price.optional(), value: price.optional()});

export const forwardDateRange = z.object({startMonth: z.number().int().optional(), startYear: z.number().int().optional(), endMonth: z.number().int().optional(), endYear: z.number().int().optional()});

export const forwardMarket = z.object({code: z.string().optional(), name: z.string().optional()});

export const refFuelType = z.string();

export const forwardFuelType = z.object({code: refFuelType.optional(), registryCode: z.string().optional()});

export const createApiForwardDealsAccountAccountIdentifierActionSearchResponse = z.object({page: z.number().int(), size: z.number().int(), totalPages: z.number().int(), totalElements: z.number().int(), content: z.array(z.object({name: z.string().optional(), memo: z.string().optional(), executionDate: z.string().optional(), externalDealId: z.string().optional(), type: refForwardDealType.optional(), status: refForwardDealStatus.optional(), transactionSideType: refTransactionSideType.optional(), program: refProgram.optional(), vintageType: refVintageType.optional(), createdBy: z.string().optional(), trader: z.string().optional(), privateCounterpartyDetails: z.object({contactName: z.string().optional(), name: z.string().optional(), tradeDate: z.string().optional(), contractNumber: z.string().optional()}).optional(), unitOfMeasure: refUnitOfMeasure.optional(), counterpartyName: z.string().optional(), brokerDetails: z.object({identifier: z.string().optional(), name: z.string().optional(), fee: price.optional()}).optional(), lastUpdatedDate: z.string().optional(), forwardPortfolio: z.object({identifier: z.string().optional(), name: z.string().optional()}).optional(), confirmDetails: z.object({comments: z.string().optional(), brokerInWriting: z.boolean().optional(), receivedDate: z.string().optional(), executionDate: z.string().optional()}).optional(), statusEvents: z.array(forwardStatusEvent).optional(), forwardTransactions: z.array(z.object({identifier: z.string().optional(), deliveryDate: z.string().optional(), quantity: z.number().int().optional(), quantityType: refForwardTransactionQuantityType.optional(), status: refForwardTransactionStatus.optional(), deliveryScheduleType: refForwardDeliveryScheduleType.optional(), contractedDetails: forwardContract.optional(), deliveredDetails: forwardContract.optional(), netOpenVolume: z.number().int().optional(), createdDate: z.string().optional(), lastUpdatedDate: z.string().optional(), forwardInstrument: z.discriminatedUnion("type", [z.object({type: z.string().optional(), deliveryDateRange: forwardDateRange.optional(), attributeBundle: z.object({name: z.string().optional(), dateRange: forwardDateRange.optional(), market: forwardMarket.optional(), projects: z.array(z.object({upn: z.string().optional(), fuelType: forwardFuelType.optional()})).optional()}).optional()}), z.object({type: z.string().optional(), deliveryDateRange: forwardDateRange.optional(), marketModelInstrument: z.object({dateRange: forwardDateRange.optional(), market: forwardMarket.optional()}).optional()})]).optional(), deliveryNotes: z.string().optional(), statusEvents: z.array(forwardStatusEvent).optional(), linkedTransfers: z.array(z.string()).optional()})).optional()})).optional()});

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
};

/**
 * Search forward deals
 * 
 * POST /forward-deals/account/{AccountIdentifier}/action/search
 */
export const createApiForwardDealsAccountAccountIdentifierActionSearch = async (args: CreateApiForwardDealsAccountAccountIdentifierActionSearchArgs, options?: CreateApiForwardDealsAccountAccountIdentifierActionSearchOptions) => {
const {baseUrl = "https://sandbox.preprod.connect.xpansiv.com/app/api/v1", fetch: fetchFn = fetch, bearerToken} = options ?? {}

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

if (args.page != null) query.append("page", String(args.page))
if (args.size != null) query.append("size", String(args.size))
if (args.include != null) query.append("include", String(args.include))
if (bearerToken !== undefined) headers.set('authorization', `Bearer ${bearerToken}`)

const url = `${baseUrl.replace(/\/+$/, '')}/forward-deals/account/${encodeURIComponent(String(args.AccountIdentifier))}/action/search${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(createApiForwardDealsAccountAccountIdentifierActionSearchResponse, await res.json())
};