75 lines
2.1 KiB
TypeScript
75 lines
2.1 KiB
TypeScript
export type ReactionLevel = "off" | "ack" | "minimal" | "extensive";
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export type ResolvedReactionLevel = {
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level: ReactionLevel;
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/** Whether ACK reactions (e.g., 👀 when processing) are enabled. */
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ackEnabled: boolean;
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/** Whether agent-controlled reactions are enabled. */
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agentReactionsEnabled: boolean;
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/** Guidance level for agent reactions (minimal = sparse, extensive = liberal). */
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agentReactionGuidance?: "minimal" | "extensive";
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};
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const LEVELS = new Set<ReactionLevel>(["off", "ack", "minimal", "extensive"]);
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function parseLevel(
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value: unknown,
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): { kind: "missing" } | { kind: "invalid" } | { kind: "ok"; value: ReactionLevel } {
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if (value === undefined || value === null) {
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return { kind: "missing" };
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}
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if (typeof value !== "string") {
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return { kind: "invalid" };
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}
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const trimmed = value.trim();
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if (!trimmed) {
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return { kind: "missing" };
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}
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if (LEVELS.has(trimmed as ReactionLevel)) {
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return { kind: "ok", value: trimmed as ReactionLevel };
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}
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return { kind: "invalid" };
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}
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export function resolveReactionLevel(params: {
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value: unknown;
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defaultLevel: ReactionLevel;
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invalidFallback: "ack" | "minimal";
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}): ResolvedReactionLevel {
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const parsed = parseLevel(params.value);
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const effective =
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parsed.kind === "ok"
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? parsed.value
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: parsed.kind === "missing"
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? params.defaultLevel
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: params.invalidFallback;
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switch (effective) {
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case "off":
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return { level: "off", ackEnabled: false, agentReactionsEnabled: false };
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case "ack":
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return { level: "ack", ackEnabled: true, agentReactionsEnabled: false };
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case "minimal":
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return {
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level: "minimal",
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ackEnabled: false,
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agentReactionsEnabled: true,
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agentReactionGuidance: "minimal",
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};
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case "extensive":
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return {
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level: "extensive",
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ackEnabled: false,
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agentReactionsEnabled: true,
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agentReactionGuidance: "extensive",
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};
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default:
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return {
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level: "minimal",
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ackEnabled: false,
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agentReactionsEnabled: true,
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agentReactionGuidance: "minimal",
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};
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}
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}
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