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fce79dd10b
* fix(web-shell): prevent queued-prompt loss from drain race The auto-drain effect popped a queued prompt, called setQueuedPrompts, then submitted via setTimeout(0). Because the daemon flips streamingState asynchronously, the setState re-render could re-run the effect and pop a second prompt before the first registered as streaming — both submitted back-to-back and the first was lost. Arm an "awaiting turn start" gate synchronously at pop so the re-run is blocked until streamingState goes non-idle, released by a dedicated effect with a safety-net timer for a prompt that never streams (e.g. a queued slash command). Cleanup no longer cancels/re-queues the pending submit while the gate is armed. * feat(web-shell): friendlier Esc interruption + queued-prompt UX * refactor(web-shell): tidy Esc/queue code per review Behavior-preserving cleanups addressing review feedback on the Esc-interruption and queued-prompt changes: - Remove the now-dead queue.footer i18n key (EN + ZH) and the unreferenced .queuedHint CSS, orphaned when the Esc-clears-queue behavior was dropped. - Co-locate the queued-prompt styles in QueuedPromptDisplay.module.css instead of reaching into the parent App.module.css. - Make the Esc confirm-window constants the single source of truth: export them from escapeIntent.ts and drive the countdown-ring duration from one of them via a CSS custom property. - Nudge the queue-drain safety net with a dedicated tick counter instead of cloning queuedPrompts, so it no longer re-renders the composer for a no-op. - Drop a redundant !compact guard in StatusBar left over from flattening a ternary. - Document the pop/gate-arm ordering invariant in the drain effect.
45 lines
1.8 KiB
TypeScript
45 lines
1.8 KiB
TypeScript
// Pure decision logic for the composer's two-press Escape behaviour, extracted
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// from App's keydown listener so the priority + confirm rules can be tested
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// without mounting the whole app. The listener owns the side effects (timers,
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// cancel/clear handlers); this module only decides what a press means.
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export type EscArmedAction = 'cancel' | 'clear';
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export interface EscapeContext {
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/** A pending approval or blocking dialog swallows Escape entirely. */
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blocked: boolean;
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/** A turn is in flight (streamingState !== 'idle'). */
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streaming: boolean;
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/** The composer currently has text that could be cleared. */
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hasInput: boolean;
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/** Which action the previous Escape armed, or null when idle. */
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armed: EscArmedAction | null;
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}
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export type EscapeIntent =
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| { kind: 'cancel' } // confirmed second press: stop the stream
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| { kind: 'clear' } // confirmed second press: clear the composer
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| { kind: 'arm'; action: EscArmedAction } // first press: show the affordance
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| { kind: 'ignore' }; // nothing to act on
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/**
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* Decide what an Escape press means. Streaming takes priority over clearing
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* text (stopping a live turn is what the user most wants), and each action is a
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* two-press confirm: the first press arms, a matching second press confirms. A
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* press armed for the wrong action (e.g. clear-armed while now streaming)
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* re-arms the action that currently applies rather than confirming.
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*/
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export function decideEscapeIntent(ctx: EscapeContext): EscapeIntent {
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if (ctx.blocked) return { kind: 'ignore' };
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if (ctx.streaming) {
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return ctx.armed === 'cancel'
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? { kind: 'cancel' }
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: { kind: 'arm', action: 'cancel' };
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}
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if (ctx.hasInput) {
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return ctx.armed === 'clear'
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? { kind: 'clear' }
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: { kind: 'arm', action: 'clear' };
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}
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return { kind: 'ignore' };
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}
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