import {z} from 'zod'

export type GetApiV2IdentityControlsArgs = {identity_id: string, include_deleted?: boolean | undefined, limit?: number | undefined, page_cursor?: string | undefined};

export type GetApiV2IdentityControlsOptions = {baseUrl?: string | undefined, OAuth2?: string | undefined, fetch?: typeof fetch | undefined};

export const identityControlType = z.enum(["SELL_ONLY", "CLOSED", "FROZEN", "DORMANT"]);

export const identityControlSetBy = z.enum(["SET_BY_PAXOS", "SET_BY_CLIENT"]);

export const identityControlReasonCode = z.enum(["OTHER", "END_USER_REQUEST", "INACTIVITY", "COMPLIANCE_KYC", "COMPLIANCE_EDD", "COMPLIANCE_SCREENING", "COMPLIANCE_INVESTIGATION", "COMPLIANCE_INCOMPLETE", "RISK_FRAUD", "LEGAL_ORDER", "ADMINISTRATIVE"]);

export const identityControl = z.object({id: z.string(), type: identityControlType, set_by: identityControlSetBy, is_overridable: z.boolean().optional(), reason_code: identityControlReasonCode.optional(), reason: z.string().optional(), created_at: z.string(), deleted_at: z.string().optional()});

export const listIdentityControlsResponse = z.object({items: z.array(identityControl).optional(), next_page_cursor: z.string().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
};

/**
 * List Identity Controls
 * 
 * GET /v2/identity/controls
 */
export const getApiV2IdentityControls = async (args: GetApiV2IdentityControlsArgs, options?: GetApiV2IdentityControlsOptions) => {
const {baseUrl = "https://api.paxos.com/v2", fetch: fetchFn = fetch, OAuth2} = options ?? {}

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

if (args.identity_id != null) query.append("identity_id", String(args.identity_id))
if (args.include_deleted != null) query.append("include_deleted", String(args.include_deleted))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.page_cursor != null) query.append("page_cursor", String(args.page_cursor))
if (OAuth2 !== undefined) headers.set('authorization', `Bearer ${OAuth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/identity/controls${query.size > 0 ? `?${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(listIdentityControlsResponse, await res.json())
};