import {z} from 'zod'

export type SessionsSessionsListRequestStatus = 'awaitingCapacity' | 'initializing' | 'running' | 'ended' | 'completed' | 'cancelled' | 'all';

export type GetApiV1SessionsArgs = {sessionIds?: string | undefined, status?: SessionsSessionsListRequestStatus | undefined, offset?: number | undefined, limit?: number | undefined};

export type GetApiV1SessionsOptions = {baseUrl?: string | undefined, defaultValue?: string | undefined, fetch?: typeof fetch | undefined};

export const pagination = z.object({currentLimit: z.number().int(), currentPage: z.number().int(), finalCount: z.number().int(), hasMore: z.boolean(), initialCount: z.number().int(), nextOffset: z.number().int(), numberOfPages: z.number().int(), totalItems: z.number().int()});

export const externalSessionConfig = z.object({baseProfileId: z.string().optional(), persistProfile: z.boolean().optional(), timeoutMinutes: z.number().int().gte(1).lte(1440).optional()});

export const externalSessionWithConnectionInfo = z.object({cdpUrl: z.string().optional(), cdpWsUrl: z.string().optional(), chromedriverUrl: z.string().optional(), configuration: externalSessionConfig, currentUsage: z.number().int().optional(), dateCreated: z.string().optional(), id: z.string(), lastActivity: z.string().optional(), profileId: z.string().optional(), status: z.string(), viceUrl: z.string().optional()});

export const sessionsWithPagination = z.object({pagination: pagination, sessions: z.array(externalSessionWithConnectionInfo).optional()});

export const issue = z.object({code: z.string().optional(), details: z.record(z.string(), z.unknown()).optional(), message: z.string(), reason: z.string().optional()});

export const envelopeDefaultMeta = z.object({requestId: z.string().optional()});

export const sessionsResponse = z.object({data: sessionsWithPagination, errors: z.array(issue).optional(), meta: envelopeDefaultMeta, warnings: z.array(issue).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
};

/**
 * Get a list of sessions
 * 
 * GET /v1/sessions
 */
export const getApiV1Sessions = async (args: GetApiV1SessionsArgs, options?: GetApiV1SessionsOptions) => {
const {baseUrl = "https://api.airtop.ai/api", fetch: fetchFn = fetch, defaultValue} = options ?? {}

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

if (args.sessionIds != null) query.append("sessionIds", String(args.sessionIds))
if (args.status != null) query.append("status", String(args.status))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.limit != null) query.append("limit", String(args.limit))
if (defaultValue !== undefined) headers.set('authorization', `Bearer ${defaultValue}`)

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