Keep composer mode preferences stable (#1658)

* fix(app): preserve composer mode preferences

Treat undefined provider preference updates as no-ops, and keep saved mode selections instead of silently defaulting them when provider metadata is incomplete or does not list the saved mode.

* fix(app): document mode preference preservation
This commit is contained in:
Mohamed Boudra
2026-06-23 09:22:26 +00:00
committed by GitHub
parent c03e7b82b4
commit d9cd6ea0fd
4 changed files with 153 additions and 45 deletions
@@ -144,6 +144,24 @@ export function resolveThinkingOptionId(args: {
return effectiveModel?.defaultThinkingOptionId ?? thinkingOptions[0]?.id ?? "";
}
const normalizeSelectedModeId = normalizeSelectedModelId;
function resolvePreferredModeId(input: {
initialModeId?: string | null;
preferredModeId?: string | null;
providerDef: AgentProviderDefinition | undefined;
}): string {
// Saved modes are user intent. Provider create config validates unknown modes
// at submission time, so background form resolution should not erase them.
const initialModeId = normalizeSelectedModeId(input.initialModeId);
if (initialModeId) return initialModeId;
const preferredModeId = normalizeSelectedModeId(input.preferredModeId);
if (preferredModeId) return preferredModeId;
return input.providerDef?.defaultModeId ?? input.providerDef?.modes[0]?.id ?? "";
}
export function mergeSelectedComposerPreferences(args: {
preferences: FormPreferences;
provider: AgentProvider;
@@ -259,18 +277,11 @@ function resolveModeId(input: {
input;
if (userModified) return currentModeId;
if (!provider) return "";
const validModeIds = providerDef?.modes.map((m) => m.id) ?? [];
if (
typeof initialValues?.modeId === "string" &&
initialValues.modeId.length > 0 &&
validModeIds.includes(initialValues.modeId)
) {
return initialValues.modeId;
}
if (providerPrefs?.mode && validModeIds.includes(providerPrefs.mode)) {
return providerPrefs.mode;
}
return providerDef?.defaultModeId ?? validModeIds[0] ?? "";
return resolvePreferredModeId({
initialModeId: initialValues?.modeId,
preferredModeId: providerPrefs?.mode,
providerDef,
});
}
function resolveModelField(input: {
@@ -411,11 +422,10 @@ function pickNextModeForProvider(input: {
providerPrefs: ProviderPrefs | undefined;
}): string {
const { providerDef, providerPrefs } = input;
const validModeIds = providerDef?.modes.map((m) => m.id) ?? [];
if (providerPrefs?.mode && validModeIds.includes(providerPrefs.mode)) {
return providerPrefs.mode;
}
return providerDef?.defaultModeId ?? "";
return resolvePreferredModeId({
preferredModeId: providerPrefs?.mode,
providerDef,
});
}
function pickNextModeForProviderAndModel(input: {
@@ -425,14 +435,8 @@ function pickNextModeForProviderAndModel(input: {
providerDef: AgentProviderDefinition | undefined;
providerPrefs: ProviderPrefs | undefined;
}): string {
const validModeIds = input.providerDef?.modes.map((m) => m.id) ?? [];
if (
input.currentProvider === input.provider &&
input.currentModeId &&
validModeIds.includes(input.currentModeId)
) {
return input.currentModeId;
}
const currentModeId = normalizeSelectedModeId(input.currentModeId);
if (input.currentProvider === input.provider && currentModeId) return currentModeId;
return pickNextModeForProvider({
providerDef: input.providerDef,
providerPrefs: input.providerPrefs,