import {z} from 'zod'

export type GetApiV2WalletsIdVirtualAccountsRequirementsArgs = {id: string, currency: string, assetId?: string | undefined, customerId?: string | undefined, provider?: string | undefined};

export type GetApiV2WalletsIdVirtualAccountsRequirementsOptions = {baseUrl?: string | undefined, apiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const draft07Schema = z.object({$schema: z.string(), type: z.string().optional(), properties: z.record(z.string(), z.unknown()).optional(), required: z.array(z.string()).optional()}).and(z.record(z.string(), z.unknown()));

export const virtualAccountRequirements = z.object({supported: z.boolean(), unlocked: z.boolean(), additionalDataRequired: z.boolean(), additionalDataSchema: draft07Schema, provider: z.string().nullable()});

export const virtualAccountRequirementsResponse = z.object({statusCode: z.number().int(), message: z.string(), data: virtualAccountRequirements});

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 Requirements
 * 
 * GET /v2/wallets/{id}/virtual-accounts/requirements
 */
export const getApiV2WalletsIdVirtualAccountsRequirements = async (args: GetApiV2WalletsIdVirtualAccountsRequirementsArgs, options?: GetApiV2WalletsIdVirtualAccountsRequirementsOptions) => {
const {baseUrl = "https://api.blockradar.co", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args.currency != null) query.append("currency", String(args.currency))
if (args.assetId != null) query.append("assetId", String(args.assetId))
if (args.customerId != null) query.append("customerId", String(args.customerId))
if (args.provider != null) query.append("provider", String(args.provider))
if (apiKey !== undefined) headers.set("x-api-key", apiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/wallets/${encodeURIComponent(String(args.id))}/virtual-accounts/requirements${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(virtualAccountRequirementsResponse, await res.json())
};