import {z} from 'zod'

export type ConnectorRunId = string;

export type GetApiRunsRunIdEventsArgs = {runId: ConnectorRunId, page?: number | undefined, size?: number | undefined};

export type GetApiRunsRunIdEventsOptions = {baseUrl?: string | undefined, bearer?: string | undefined, fetch?: typeof fetch | undefined};

export const connectorRunId = z.string();

export const connectorRouteId = z.string();

export const connectorInstanceId = z.string();

export const operationBindingId = z.string();

export const connectorResourceId = z.string();

export const operationKind = z.enum(["READ", "WRITE", "UPDATE", "DELETE", "UPSERT", "QUERY", "SEARCH", "IMPORT", "EXPORT", "INVOKE", "DISCOVER", "VALIDATE"]);

export const stringMap = z.record(z.string(), z.string());

export const connectorRunEvent = z.object({eventId: z.string(), runId: connectorRunId, routeId: connectorRouteId.optional(), connectorInstanceId: connectorInstanceId.optional(), bindingId: operationBindingId.optional(), connectorResourceId: connectorResourceId.optional(), operationKind: operationKind.optional(), level: z.enum(["DEBUG", "INFO", "WARN", "ERROR"]), message: z.string(), occurredAt: z.string(), metadata: stringMap.optional()});

export const page = z.object({limit: z.number().int().gte(0), offset: z.number().int().gte(0), page: z.number().int().gte(0), size: z.number().int().gte(0), total: z.number().int().gte(0), totalPages: z.number().int().gte(0), hasMore: z.boolean()});

export const connectorRunEventPage = z.object({data: z.array(connectorRunEvent), pagination: page});

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 connector run events
 * 
 * GET /runs/{runId}/events
 */
export const getApiRunsRunIdEvents = async (args: GetApiRunsRunIdEventsArgs, options?: GetApiRunsRunIdEventsOptions) => {
const {baseUrl = "https://api.example.com/api/connector/v1", fetch: fetchFn = fetch, bearer} = options ?? {}

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

if (args.page != null) query.append("page", String(args.page))
if (args.size != null) query.append("size", String(args.size))
if (bearer !== undefined) headers.set('authorization', `Bearer ${bearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/runs/${encodeURIComponent(String(args.runId))}/events${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(connectorRunEventPage, await res.json())
};