import {z} from 'zod'

export type OJKAuditExportRequest = {start_date: string, end_date: string, format?: ('json' | 'csv' | 'xml') | undefined, framework?: ('OJK_AI_GOVERNANCE' | 'UU_PDP' | 'BI_PJP' | 'OJK_BI_COMBINED') | undefined, data_types?: (Array<'policy_violations' | 'llm_calls' | 'decision_chain' | 'hitl_oversight' | 'pii_redactions' | 'cross_border_transfers' | 'breach_notifications' | 'all'>) | undefined, filters?: ({agent_ids?: Array<string> | undefined, user_ids?: Array<string> | undefined, severity?: Array<string> | undefined, policy_types?: Array<string> | undefined}) | undefined, include_pii?: boolean | undefined};

export type CreateApiApiV1OjkAuditExportArgs = {'X-Tenant-ID'?: string | undefined, 'X-Org-ID'?: string | undefined, body: OJKAuditExportRequest};

export type CreateApiApiV1OjkAuditExportOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const oJKAuditExportResponse = z.object({export_id: z.string().optional(), status: z.string().optional(), framework: z.enum(["OJK_AI_GOVERNANCE", "UU_PDP", "BI_PJP", "OJK_BI_COMBINED"]).optional(), format: z.literal("json").optional(), requested_format: z.enum(["csv", "xml"]).optional(), format_note: z.string().optional(), summary: z.object({total_records: z.number().int().optional(), records_by_type: z.record(z.string(), z.number().int()).optional(), date_range: z.object({start: z.string().optional(), end: z.string().optional()}).optional(), compliance_score: z.number().optional()}).optional(), data: z.object({policy_violations: z.array(z.object({id: z.string().optional(), timestamp: z.string().optional(), policy_id: z.string().optional(), policy_name: z.string().optional(), severity: z.string().optional(), action: z.string().optional(), description: z.string().optional(), tenant_id: z.string().optional()})).optional(), llm_calls: z.array(z.object({id: z.string().optional(), timestamp: z.string().optional(), model_id: z.string().optional(), provider: z.string().optional(), input_tokens: z.number().int().optional(), output_tokens: z.number().int().optional(), cost: z.number().optional(), latency_ms: z.number().int().optional(), policy_decision: z.string().optional()})).optional(), decision_chains: z.array(z.object({id: z.string().optional(), timestamp: z.string().optional(), decision_id: z.string().optional(), risk_level: z.string().optional(), model_id: z.string().optional(), requires_review: z.boolean().optional()})).optional(), hitl_records: z.array(z.object({id: z.string().optional(), timestamp: z.string().optional(), trigger_reason: z.string().optional(), reviewer_id: z.string().optional(), decision: z.string().optional(), review_time_ms: z.number().int().optional()})).optional(), pii_redactions: z.array(z.object({id: z.string().optional(), timestamp: z.string().optional(), pii_type: z.string().optional(), redaction_method: z.string().optional(), confidence: z.number().optional()})).optional(), cross_border_transfers: z.array(z.object({id: z.string().optional(), timestamp: z.string().optional(), data_residency: z.string().optional(), transfer_basis: z.enum(["adequacy", "safeguards", "pasal_56b_dpa", "consent"]).optional(), destination_country: z.string().optional(), data_categories: z.array(z.string()).optional(), approval_status: z.string().optional()})).optional(), breach_notifications: z.array(z.object({id: z.string().optional(), incident_timestamp: z.string().optional(), discovery_time: z.string().optional(), notification_deadline: z.string().optional(), data_subjects_affected: z.number().int().optional(), data_types_involved: z.array(z.string()).optional(), notified_authority: z.string().optional(), status: z.string().optional(), stored_status: z.string().optional(), submitted_at: z.string().optional(), acknowledged_at: z.string().optional(), within_deadline: z.boolean().optional(), created_at: z.string().optional()})).optional()}).optional(), download_url: z.string().optional(), created_at: z.string().optional(), expires_at: z.string().optional(), metadata: z.object({export_version: z.string().optional(), generated_by: z.string().optional(), tenant_id: z.string().optional(), checksum: z.string().optional()}).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
};

/**
 * Export OJK audit data
 * 
 * POST /api/v1/ojk/audit/export
 */
export const createApiApiV1OjkAuditExport = async (args: CreateApiApiV1OjkAuditExportArgs, options?: CreateApiApiV1OjkAuditExportOptions) => {
const {baseUrl = "https://orchestrator.getaxonflow.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args['X-Tenant-ID'] != null) headers.set("X-Tenant-ID", String(args['X-Tenant-ID']))
if (args['X-Org-ID'] != null) headers.set("X-Org-ID", String(args['X-Org-ID']))

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/ojk/audit/export${query.size > 0 ? `?${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(oJKAuditExportResponse, await res.json())
};