rea/src/application/javascript/ElectronObservationService.ts

68 lines
2.3 KiB
TypeScript

import type { ExecutionOptions } from "../AnalysisProvider.js";
import type { ElectronObservationPort } from "./ElectronObservationPort.js";
import type { Evidence } from "../../domain/evidence.js";
import type {
InspectElectronPageInput,
ListElectronTargetsInput,
} from "../../domain/electronObservation.js";
import { AnalysisCapabilityUnavailableError } from "../../domain/analysisErrorCore.js";
import { type AnalysisError } from "../../domain/analysisErrorBase.js";
import { err, ok, type Result } from "../../domain/result.js";
import { createElectronEvidence } from "./ElectronEvidence.js";
/** List local file pages exposed by the explicitly selected endpoint. */
export const listElectronTargets = async (
provider: ElectronObservationPort | undefined,
input: ListElectronTargetsInput,
options: ExecutionOptions = {},
): Promise<Result<Evidence, AnalysisError>> => {
const ready = requireProvider(provider, "list_electron_targets");
if (!ready.ok) return ready;
const result = await ready.value.listTargets(input, options);
return result.ok
? ok(
createElectronEvidence(
"list_electron_targets",
input,
result.value,
ready.value.identity(),
),
)
: result;
};
/** Inspect one local file page from the explicitly selected endpoint. */
export const inspectElectronPage = async (
provider: ElectronObservationPort | undefined,
input: InspectElectronPageInput,
options: ExecutionOptions = {},
): Promise<Result<Evidence, AnalysisError>> => {
const ready = requireProvider(provider, "inspect_electron_page");
if (!ready.ok) return ready;
const result = await ready.value.inspectPage(input, options);
return result.ok
? ok(
createElectronEvidence(
"inspect_electron_page",
input,
result.value,
ready.value.identity(),
),
)
: result;
};
const requireProvider = (
provider: ElectronObservationPort | undefined,
operation: "list_electron_targets" | "inspect_electron_page",
): Result<ElectronObservationPort, AnalysisError> =>
provider === undefined
? err(
new AnalysisCapabilityUnavailableError(
"rea-cdp-electron",
operation,
"Electron observation provider is not configured",
),
)
: ok(provider);