import {z} from 'zod'

export type GetApiApiV1OverridesArgs = {'X-Tenant-ID': string, policy_id?: string | undefined, include_revoked?: boolean | undefined};

export type GetApiApiV1OverridesOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const overrideSummary = z.object({id: z.string(), policy_id: z.string(), policy_type: z.string(), tenant_id: z.string().optional(), org_id: z.string(), organization_id: z.string(), action_override: z.string().optional(), enabled_override: z.boolean().optional(), override_reason: z.string(), expires_at: z.string().optional(), tool_signature: z.string().optional(), created_by: z.string(), created_at: z.string(), revoked_at: z.string().optional(), revoked_by: z.string().optional()});

export const getApiApiV1OverridesResponse = z.object({overrides: z.array(overrideSummary).optional(), count: z.number().int().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
};

/**
 * List policy overrides
 * 
 * GET /api/v1/overrides
 */
export const getApiApiV1Overrides = async (args: GetApiApiV1OverridesArgs, options?: GetApiApiV1OverridesOptions) => {
const {baseUrl = "https://orchestrator.getaxonflow.com", fetch: fetchFn = fetch} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/overrides${query.size > 0 ? `?${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(getApiApiV1OverridesResponse, await res.json())
};