Codex
92 lines
3.4 KiB
TypeScript
92 lines
3.4 KiB
TypeScript
const ACTIVE_STATUSES = Object.freeze(["running", "pending", "accepted", "processing"]);
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const TERMINAL_STATUSES = Object.freeze(["completed", "source", "failed", "timeout", "canceled", "cancelled", "error", "blocked"]);
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export function computeCodeAgentComposerState(input = {}) {
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const latest = latestAgentMessage(input.messages ?? input.chatMessages);
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const current = input.currentRequest && typeof input.currentRequest === "object" ? input.currentRequest : null;
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const workspace = input.workspace && typeof input.workspace === "object" ? input.workspace : null;
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const explicitStatus = normalizedStatus(input.status ?? input.sessionStatus ?? workspace?.sessionStatus);
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const traceId = firstNonEmptyString(
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input.targetTraceId,
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current?.traceId,
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runningTraceId(input.messages ?? input.chatMessages),
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workspace?.activeTraceId,
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latest?.status === "running" ? latest?.traceId : null
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);
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const active = Boolean(traceId) && (
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activeStatus(current?.status) ||
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activeStatus(latest?.status) ||
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activeStatus(explicitStatus) ||
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(firstNonEmptyString(input.activeTraceId, workspace?.activeTraceId) === traceId && !terminalStatus(explicitStatus)) ||
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input.chatPending === true
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);
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const mode = active ? "steer" : "turn";
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return pruneUndefined({
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contract: "hwlab-code-agent-composer-policy-v1",
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webEquivalent: true,
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locked: false,
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disabled: false,
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submitMode: mode,
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mode,
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route: mode === "steer" ? "/v1/agent/chat/steer" : "/v1/agent/chat",
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method: "POST",
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targetTraceId: active ? traceId : null,
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conversationId: firstNonEmptyString(input.conversationId, current?.conversationId, latest?.conversationId, workspace?.selectedConversationId),
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sessionId: firstNonEmptyString(input.sessionId, current?.sessionId, latest?.sessionId, workspace?.selectedAgentSessionId),
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threadId: firstNonEmptyString(input.threadId, current?.threadId, latest?.threadId, workspace?.threadId),
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workspaceId: firstNonEmptyString(input.workspaceId, workspace?.workspaceId),
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workspaceRevision: integerOrNull(input.workspaceRevision ?? workspace?.revision),
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reason: active ? "active-turn-steer" : terminalStatus(explicitStatus) ? "terminal-turn" : "idle-turn"
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});
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}
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export function latestAgentMessage(messages = []) {
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if (!Array.isArray(messages)) return null;
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for (const message of [...messages].reverse()) {
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if (message?.role === "agent") return message;
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}
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return null;
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}
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function runningTraceId(messages = []) {
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if (!Array.isArray(messages)) return null;
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for (const message of [...messages].reverse()) {
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if (message?.status !== "running") continue;
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const traceId = firstNonEmptyString(message?.traceId, message?.runnerTrace?.traceId);
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if (traceId) return traceId;
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}
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return null;
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}
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function activeStatus(value) {
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return ACTIVE_STATUSES.includes(normalizedStatus(value));
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}
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function terminalStatus(value) {
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return TERMINAL_STATUSES.includes(normalizedStatus(value));
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}
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function normalizedStatus(value) {
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return String(value ?? "").trim().toLowerCase();
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}
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function firstNonEmptyString(...values) {
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for (const value of values) {
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const text = String(value ?? "").trim();
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if (text) return text;
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}
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return null;
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}
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function integerOrNull(value) {
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return Number.isInteger(value) ? value : null;
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}
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function pruneUndefined(value) {
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const out = {};
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for (const [key, item] of Object.entries(value)) {
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if (item !== undefined) out[key] = item;
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}
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return out;
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}
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