import {z} from 'zod'

export type CaseManagerRequest = {source: string, caseType?: ('CCNR' | 'UTAP' | 'GSRP' | 'RQFI' | 'INV_ACTION') | undefined, caseAction?: ('CREATE' | 'UPDATE' | 'QUERY' | 'CANCELLATION_STATUS' | 'CHANGED_CANCELLATIONS' | 'PARTIES' | 'CANCELLATION') | undefined, content?: ({[key: string]: unknown} | null) | undefined, mxContent?: ({messageType?: ('camt.110.001.01' | 'camt.111.001.02' | 'camt.029.001.09' | 'camt.056.001.08') | undefined, content?: {[key: string]: unknown} | undefined} | null) | undefined, validateBic?: boolean | undefined};

export type CreateApiWebapiCaseManagerRequestsArgs = {body: CaseManagerRequest};

export type CreateApiWebapiCaseManagerRequestsOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const caseManagerResponse = z.object({messageId: z.string().optional(), status: z.string().optional(), error: z.string().nullable().optional(), content: z.object({}).nullable().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
};

/**
 * Submit a Swift Case Manager request
 * 
 * POST /webapi/case-manager-requests
 */
export const createApiWebapiCaseManagerRequests = async (args: CreateApiWebapiCaseManagerRequestsArgs, options?: CreateApiWebapiCaseManagerRequestsOptions) => {
const {baseUrl = "https://your-environment.appiancloud.com/suite", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (ApiKeyAuth !== undefined) headers.set("appian-api-key", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/webapi/case-manager-requests${query.size > 0 ? `?${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(caseManagerResponse, await res.json())
};