import {z} from 'zod'

export type RumArchiveSessionsSearchAttributes = {cursor?: string | undefined, from: number, hide_retained?: boolean | undefined, limit?: number | undefined, query: string, to: number};

export type RumArchiveSessionsSearchData = {attributes: RumArchiveSessionsSearchAttributes, id?: string | undefined, type?: string | undefined};

export type RumArchiveSessionsSearchRequest = {data: RumArchiveSessionsSearchData};

export type CreateApiApiV2RumRecoverSessionsArgs = {body: RumArchiveSessionsSearchRequest};

export type CreateApiApiV2RumRecoverSessionsOptions = {baseUrl?: string | undefined, apiKeyAuth?: string | undefined, appKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const rumRecoverySessionStatus = z.enum(["AVAILABLE", "PENDING", "PROCESSING", "RECOVERED", "FAILED", "RETAINED", "EXPIRED", "CANCELLED"]);

export const rumArchiveSessionRecoveryStatus = z.object({recovered_at: z.string().optional(), request_id: z.string().optional(), status: rumRecoverySessionStatus}).nullable();

export const rumArchiveSessionAttributes = z.object({account_id: z.string().nullable(), anonymous_id: z.string().nullable(), application_id: z.string(), country: z.string().nullable(), recovery_status: rumArchiveSessionRecoveryStatus, service: z.string(), session_id: z.string(), timestamp: z.number().int(), user_id: z.string().nullable(), version: z.string().nullable()});

export const rumArchiveSessionType = z.literal("rum_archive_session");

export const rumArchiveSession = z.object({attributes: rumArchiveSessionAttributes, id: z.string(), type: rumArchiveSessionType});

export const rumArchiveSessionsPage = z.object({next_cursor: z.string().optional(), total_count: z.number().int().gte(0)});

export const rumArchiveSessionsMeta = z.object({page: rumArchiveSessionsPage});

export const rumArchiveSessionsResponse = z.object({data: z.array(rumArchiveSession), meta: rumArchiveSessionsMeta});

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
};

/**
 * Search archived sessions
 * 
 * POST /api/v2/rum/recover/sessions
 */
export const createApiApiV2RumRecoverSessions = async (args: CreateApiApiV2RumRecoverSessionsArgs, options?: CreateApiApiV2RumRecoverSessionsOptions) => {
const {baseUrl = "https://api.datadoghq.com", fetch: fetchFn = fetch, apiKeyAuth, appKeyAuth} = 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("DD-API-KEY", apiKeyAuth)
if (appKeyAuth !== undefined) headers.set("DD-APPLICATION-KEY", appKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v2/rum/recover/sessions${query.size > 0 ? `?${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(rumArchiveSessionsResponse, await res.json())
};