import {z} from 'zod'

export type QueryActivitiesRequest = {search?: string | undefined, actor_types?: (Array<'user' | 'api'>) | undefined, actor_ids?: Array<string> | undefined, actor_emails?: Array<string> | undefined, actions?: Array<string> | undefined, target_types?: Array<string> | undefined, target_ids?: Array<string> | undefined, scopes?: Array<string> | undefined, methods?: Array<string> | undefined, statuses?: (Array<'success' | 'failure'>) | undefined, start_time?: string | undefined, end_time?: string | undefined, limit?: number | undefined, offset?: number | undefined, sort_by?: string | undefined, sort_order?: ('asc' | 'desc') | undefined};

export type CreateApiAuditLogActivitiesArgs = {body: QueryActivitiesRequest};

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

export const actor = z.object({type: z.enum(["user", "api"]), id: z.string(), email: z.string().optional()});

export const target = z.object({type: z.string(), id: z.string()});

export const request = z.object({body: z.string().optional(), source_ip: z.string().optional(), user_agent: z.string().optional()});

export const response = z.object({status_code: z.number().int().optional(), body: z.string().optional()});

export const activity = z.object({id: z.string(), event_time: z.string(), source: z.string(), account_id: z.string(), actor: actor, action: z.string(), target: target, scope: z.string(), method: z.string(), status: z.enum(["success", "failure"]), request: request.optional(), response: response.optional()});

export const facetBucket = z.object({key: z.string(), count: z.number().int()});

export const facets = z.object({actor_emails: z.array(facetBucket).optional(), scopes: z.array(facetBucket).optional(), statuses: z.array(facetBucket).optional()});

export const queryActivitiesResponse = z.object({activities: z.array(activity), total: z.number().int(), has_more: z.boolean(), facets: facets.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
};

/**
 * Query activities
 * 
 * POST /audit-log/activities
 */
export const createApiAuditLogActivities = async (args: CreateApiAuditLogActivitiesArgs, options?: CreateApiAuditLogActivitiesOptions) => {
const {baseUrl = "https://api.firefly.ai/v2", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/audit-log/activities${query.size > 0 ? `?${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(queryActivitiesResponse, await res.json())
};