import {z} from 'zod'

export type Network = 'Ethereum' | 'Polygon' | 'Base' | 'Arbitrum' | 'ArbitrumUk' | 'Etherlink' | 'Starknet' | 'Stellar' | 'Solana';

export type EvmAddress = string;

export type StarknetAddress = string;

export type StellarAccountAddress = string;

export type StellarContractAddress = string;

export type SolanaAddress = string;

export type UUID = string;

export type CreateApiV0AccountsExternalArgs = {body: {network: Network, address: EvmAddress | StarknetAddress | StellarAccountAddress | StellarContractAddress | SolanaAddress, investorId: UUID, name?: string | undefined}};

export type CreateApiV0AccountsExternalOptions = {baseUrl?: string | undefined, basicAuth?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const uUID = z.string();

export const evmAddress = z.string();

export const starknetAddress = z.string();

export const stellarAccountAddress = z.string();

export const stellarContractAddress = z.string();

export const solanaAddress = z.string();

export const createApiV0AccountsExternalResponse = z.object({id: uUID, investorId: uUID, walletId: uUID, address: z.union([evmAddress, starknetAddress, stellarAccountAddress, stellarContractAddress, solanaAddress]), network: z.enum(["Ethereum", "Polygon", "Base", "Arbitrum", "ArbitrumUk", "Etherlink", "Starknet", "Stellar", "Solana"]), createdAt: z.string().nullable(), name: z.union([z.object({_tag: z.literal("Some"), value: z.string().min(1)}), z.object({_tag: z.literal("None")})]), shareClassIds: z.array(uUID)});

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 external account
 * 
 * POST /v0/accounts/external
 */
export const createApiV0AccountsExternal = async (args: CreateApiV0AccountsExternalArgs, options?: CreateApiV0AccountsExternalOptions) => {
const {baseUrl = "https://distributor-api.spiko.io", fetch: fetchFn = fetch, basicAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v0/accounts/external${query.size > 0 ? `?${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(createApiV0AccountsExternalResponse, await res.json())
};