import {z} from 'zod'

export type GetApiApiV1ConnectionsArgs = {organization_id?: string | undefined, domain?: string | undefined, include?: string | undefined};

export type GetApiApiV1ConnectionsOptions = {baseUrl?: string | undefined, oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const connectionsConnectionProvider = z.enum(["OKTA", "GOOGLE", "MICROSOFT_AD", "AUTH0", "ONELOGIN", "PING_IDENTITY", "JUMPCLOUD", "CUSTOM", "GITHUB", "GITLAB", "LINKEDIN", "SALESFORCE", "MICROSOFT", "IDP_SIMULATOR", "SCALEKIT", "ADFS"]);

export const connectionsConnectionStatus = z.enum(["DRAFT", "IN_PROGRESS", "COMPLETED"]);

export const connectionsConnectionType = z.enum(["OIDC", "SAML", "PASSWORD", "OAUTH", "PASSWORDLESS", "BASIC", "BEARER", "API_KEY", "WEBAUTHN", "OAUTH_M2M", "TRELLO_OAUTH1", "GOOGLE_DWD", "TRUSTED_IDP", "SMART_FHIR", "NO_AUTH"]);

export const connectionsListConnection = z.object({domains: z.array(z.string()).optional(), enabled: z.boolean().optional(), id: z.string().optional(), key_id: z.string().optional(), mcp_server_url: z.string().optional(), organization_id: z.string().optional(), organization_name: z.string().optional(), provider: connectionsConnectionProvider.optional(), provider_key: z.string().optional(), status: connectionsConnectionStatus.optional(), type: connectionsConnectionType.optional()});

export const connectionsListConnectionsResponse = z.object({connections: z.array(connectionsListConnection).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 connections
 * 
 * GET /api/v1/connections
 */
export const getApiApiV1Connections = async (args: GetApiApiV1ConnectionsArgs, options?: GetApiApiV1ConnectionsOptions) => {
const {baseUrl = "https://$SCALEKIT_ENVIRONMENT_URL", fetch: fetchFn = fetch, oauth2} = options ?? {}

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

if (args.organization_id != null) query.append("organization_id", String(args.organization_id))
if (args.domain != null) query.append("domain", String(args.domain))
if (args.include != null) query.append("include", String(args.include))
if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/connections${query.size > 0 ? `?${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(connectionsListConnectionsResponse, await res.json())
};