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import React, { useState, useEffect } from "react";
import type { Phase } from "../../types";
const api = window.api;
const PHASES: Phase[] = ["research", "plan", "implement"];
const PHASE_LABELS: Record<Phase, string> = {
research: "Research",
plan: "Plan",
implement: "Implement",
};
export function ModelSettings() {
// ── Global default ───────────────────────────────────────────
const [model, setModel] = useState<string | null>(null);
const [draft, setDraft] = useState("");
const [saveStatus, setSaveStatus] = useState<"idle" | "saved">("idle");
// ── Per-phase overrides ──────────────────────────────────────
const [phaseModels, setPhaseModels] = useState<Record<Phase, string | null>>({
research: null,
plan: null,
implement: null,
});
const [phaseDrafts, setPhaseDrafts] = useState<Record<Phase, string>>({
research: "",
plan: "",
implement: "",
});
const [phaseStatus, setPhaseStatus] = useState<Record<Phase, "idle" | "saved">>({
research: "idle",
plan: "idle",
implement: "idle",
});
useEffect(() => {
api
.getSettings(["model", "model.research", "model.plan", "model.implement"])
.then((settings) => {
const saved = settings["model"] ?? "";
setModel(saved);
setDraft(saved);
const pm: Record<Phase, string | null> = {
research: settings["model.research"],
plan: settings["model.plan"],
implement: settings["model.implement"],
};
setPhaseModels(pm);
setPhaseDrafts({
research: pm.research ?? "",
plan: pm.plan ?? "",
implement: pm.implement ?? "",
});
});
}, []);
// ── Global handlers ──────────────────────────────────────────
const handleSave = async () => {
const trimmed = draft.trim();
if (trimmed) {
await api.setSetting("model", trimmed);
setModel(trimmed);
} else {
await api.deleteSetting("model");
setModel("");
}
setSaveStatus("saved");
setTimeout(() => setSaveStatus("idle"), 1500);
};
const handleReset = async () => {
await api.deleteSetting("model");
setModel("");
setDraft("");
setSaveStatus("saved");
setTimeout(() => setSaveStatus("idle"), 1500);
};
// ── Per-phase handlers ───────────────────────────────────────
const handlePhaseSave = async (phase: Phase) => {
const trimmed = phaseDrafts[phase].trim();
if (trimmed) {
await api.setSetting(`model.${phase}`, trimmed);
setPhaseModels((prev) => ({ ...prev, [phase]: trimmed }));
} else {
await api.deleteSetting(`model.${phase}`);
setPhaseModels((prev) => ({ ...prev, [phase]: null }));
}
setPhaseStatus((prev) => ({ ...prev, [phase]: "saved" }));
setTimeout(
() => setPhaseStatus((prev) => ({ ...prev, [phase]: "idle" })),
1500
);
};
const handlePhaseReset = async (phase: Phase) => {
await api.deleteSetting(`model.${phase}`);
setPhaseModels((prev) => ({ ...prev, [phase]: null }));
setPhaseDrafts((prev) => ({ ...prev, [phase]: "" }));
setPhaseStatus((prev) => ({ ...prev, [phase]: "saved" }));
setTimeout(
() => setPhaseStatus((prev) => ({ ...prev, [phase]: "idle" })),
1500
);
};
if (model === null) {
return (
<div style={{ color: "var(--text-secondary)", fontSize: 12 }}>
Loading...
</div>
);
}
const isDirty = draft.trim() !== model;
return (
<div>
{/* ── Global default ──────────────────────────────────── */}
<div className="settings-section-title">Default Model</div>
<div className="settings-section-desc">
Fallback model used for all phases unless a per-phase override is set.
Leave blank to use the SDK's built-in default.
</div>
<div className="settings-toggle-row">
<input
className="settings-model-input"
type="text"
value={draft}
placeholder="e.g. claude-sonnet-4-5"
onChange={(e) => {
setDraft(e.target.value);
setSaveStatus("idle");
}}
onKeyDown={(e) => {
if (e.key === "Enter") handleSave();
}}
spellCheck={false}
/>
</div>
<div className="settings-actions">
{model && (
<button className="btn-secondary" onClick={handleReset}>
Reset
</button>
)}
<button
className="btn-primary"
onClick={handleSave}
disabled={!isDirty}
>
{saveStatus === "saved" ? "Saved \u2713" : "Save"}
</button>
{model && <span className="settings-custom-badge">custom</span>}
</div>
{/* ── Per-phase overrides ─────────────────────────────── */}
<div className="settings-section-title" style={{ marginTop: 24 }}>
Phase Overrides
</div>
<div className="settings-section-desc">
Use a different model for a specific phase. Leave blank to inherit the
default above. Takes effect on the next message in any session.
</div>
<div className="settings-phase-model-list">
{PHASES.map((phase) => {
const saved = phaseModels[phase];
const phaseDirty = phaseDrafts[phase].trim() !== (saved ?? "");
return (
<div key={phase} className="settings-phase-model-row">
<span className="settings-phase-model-label">
{PHASE_LABELS[phase]}
</span>
<input
className="settings-model-input"
type="text"
value={phaseDrafts[phase]}
placeholder={model ? `Inherits: ${model}` : "Inherits default"}
onChange={(e) => {
setPhaseDrafts((prev) => ({
...prev,
[phase]: e.target.value,
}));
setPhaseStatus((prev) => ({ ...prev, [phase]: "idle" }));
}}
onKeyDown={(e) => {
if (e.key === "Enter") handlePhaseSave(phase);
}}
spellCheck={false}
/>
<div className="settings-phase-model-actions">
{saved && (
<button
className="btn-secondary"
onClick={() => handlePhaseReset(phase)}
>
Reset
</button>
)}
<button
className="btn-primary"
onClick={() => handlePhaseSave(phase)}
disabled={!phaseDirty}
>
{phaseStatus[phase] === "saved" ? "Saved \u2713" : "Save"}
</button>
{saved && (
<span className="settings-custom-badge">custom</span>
)}
</div>
</div>
);
})}
</div>
</div>
);
}
|
