File size: 2,714 Bytes
0dbc9de | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | import { createMemo, type Setter } from "solid-js"
import { useKV } from "./kv"
export type ThinkingMode = "show" | "hide"
const MODES: readonly ThinkingMode[] = ["show", "hide"] as const
// OpenAI's Responses API surfaces reasoning summaries that start with a bolded
// title block: "**Inspecting PR workflow**\n\n<body>". Treat that first block,
// or a complete title still awaiting its body while streaming, as disclosure
// metadata so the TUI can style its header independently from the markdown body.
export function reasoningSummary(text: string) {
const content = text.trim()
const match = content.match(/^\*\*([^*\n]+)\*\*(?:\r?\n\r?\n|$)/)
if (!match) return { title: null, body: content }
return { title: match[1].trim(), body: content.slice(match[0].length).trimEnd() }
}
export function isThinkingMode(value: unknown): value is ThinkingMode {
return typeof value === "string" && (MODES as readonly string[]).includes(value)
}
// Cycle order matches the slash command: show → hide → show.
export function nextThinkingMode(current: ThinkingMode): ThinkingMode {
const idx = MODES.indexOf(current)
return MODES[(idx + 1) % MODES.length] ?? "show"
}
export function useThinkingMode() {
const kv = useKV()
// Capture pre-state before `kv.signal` seeds a default, so we can detect
// first-time users with a legacy `thinking_visibility` boolean and migrate.
// The KVProvider only renders children once kv.ready, so reads here are safe.
const hadStored = kv.get("thinking_mode") !== undefined
const legacy = kv.get("thinking_visibility")
const [stored, setStored] = kv.signal<ThinkingMode>("thinking_mode", "hide")
// The kv signal exposes its setter typed as `Setter<T>` which carries Solid's
// overload set; passing an updater fn through a property access loses the
// bivariance trick the existing `setX((prev) => ...)` callsites rely on.
// Wrap it in a sane shape so consumers can just call `set(next)` or pass
// an updater.
const set = (next: ThinkingMode | ((prev: ThinkingMode) => ThinkingMode)) => {
if (typeof next === "function") setStored(next as Setter<ThinkingMode>)
else setStored(() => next)
}
// Preserve previous experience for users who had explicitly toggled the
// legacy `thinking_visibility` boolean. First-time users (no legacy key)
// get the new "hide" default (collapsed thinking).
if (!hadStored) {
if (legacy === true) set("show")
else if (legacy === false) set("hide")
}
if ((stored() as string) === "minimal") set("hide")
const mode = createMemo<ThinkingMode>(() => {
const value = stored()
return isThinkingMode(value) ? value : "hide"
})
return {
mode,
set,
}
}
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