import {z} from 'zod'

export type GetApiV1PrivacyAuditLogsArgs = {from?: (string | null) | undefined, to?: (string | null) | undefined, source?: ('conversation_turn' | 'memory_sync' | 'voice_call' | null) | undefined, entity_type?: (string | null) | undefined, limit?: number | undefined, cursor?: (string | null) | undefined};

export type GetApiV1PrivacyAuditLogsOptions = {baseUrl: string, APIKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const pIIScrubLogResponse = z.object({id: z.string(), organization_id: z.string(), session_id: z.string().nullable(), source: z.string(), entity_types_detected: z.array(z.string()), detection_count: z.number().int(), score_threshold_used: z.number(), scrub_config_snapshot: z.record(z.string(), z.unknown()), created_at: z.string()});

export const cursorPagePIIScrubLogResponse = z.object({items: z.array(pIIScrubLogResponse), next_cursor: z.string().nullable().optional(), has_more: z.boolean()});

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 PII scrub audit events
 * 
 * GET /v1/privacy/audit-logs
 */
export const getApiV1PrivacyAuditLogs = async (args: GetApiV1PrivacyAuditLogsArgs, options: GetApiV1PrivacyAuditLogsOptions) => {
const {baseUrl, fetch: fetchFn = fetch, APIKeyHeader} = options ?? {}

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

if (args.from != null) query.append("from", String(args.from))
if (args.to != null) query.append("to", String(args.to))
if (args.source != null) query.append("source", String(args.source))
if (args.entity_type != null) query.append("entity_type", String(args.entity_type))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.cursor != null) query.append("cursor", String(args.cursor))
if (APIKeyHeader !== undefined) headers.set("x-api-key", APIKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/privacy/audit-logs${query.size > 0 ? `?${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(cursorPagePIIScrubLogResponse, await res.json())
};