import { CODEX_REASONING_EFFORT_OPTIONS, DEFAULT_MODEL_BY_PROVIDER, DEFAULT_REASONING_EFFORT_BY_PROVIDER, MODEL_OPTIONS_BY_PROVIDER, MODEL_SLUG_ALIASES_BY_PROVIDER, REASONING_EFFORT_OPTIONS_BY_PROVIDER, type CodexReasoningEffort, type ModelSlug, type ProviderKind,} from "@t3tools/contracts"; const MODEL_SLUG_SET_BY_PROVIDER: Record<ProviderKind, ReadonlySet<ModelSlug>> = { claudeAgent: new Set(MODEL_OPTIONS_BY_PROVIDER.claudeAgent.map((option) => option.slug)), codex: new Set(MODEL_OPTIONS_BY_PROVIDER.codex.map((option) => option.slug)),}; export function getModelOptions(provider: ProviderKind = "codex") { return MODEL_OPTIONS_BY_PROVIDER[provider];} export function getDefaultModel(provider: ProviderKind = "codex"): ModelSlug { return DEFAULT_MODEL_BY_PROVIDER[provider];} export function normalizeModelSlug( model: string | null | undefined, provider: ProviderKind = "codex",): ModelSlug | null { if (typeof model !== "string") { return null; } const trimmed = model.trim(); if (!trimmed) { return null; } const aliases = MODEL_SLUG_ALIASES_BY_PROVIDER[provider] as Record<string, ModelSlug>; const aliased = Object.prototype.hasOwnProperty.call(aliases, trimmed) ? aliases[trimmed] : undefined; return typeof aliased === "string" ? aliased : (trimmed as ModelSlug);} export function resolveModelSlug( model: string | null | undefined, provider: ProviderKind = "codex",): ModelSlug { const normalized = normalizeModelSlug(model, provider); if (!normalized) { return DEFAULT_MODEL_BY_PROVIDER[provider]; } return MODEL_SLUG_SET_BY_PROVIDER[provider].has(normalized) ? normalized : DEFAULT_MODEL_BY_PROVIDER[provider];} export function resolveModelSlugForProvider( provider: ProviderKind, model: string | null | undefined,): ModelSlug { return resolveModelSlug(model, provider);} export function inferProviderForModel( model: string | null | undefined, fallback: ProviderKind = "codex",): ProviderKind { const normalizedClaude = normalizeModelSlug(model, "claudeAgent"); if (normalizedClaude && MODEL_SLUG_SET_BY_PROVIDER.claudeAgent.has(normalizedClaude)) { return "claudeAgent"; } const normalizedCodex = normalizeModelSlug(model, "codex"); if (normalizedCodex && MODEL_SLUG_SET_BY_PROVIDER.codex.has(normalizedCodex)) { return "codex"; } return typeof model === "string" && model.trim().startsWith("claude-") ? "claudeAgent" : fallback;} export function getReasoningEffortOptions( provider: ProviderKind = "codex",): ReadonlyArray<CodexReasoningEffort> { return REASONING_EFFORT_OPTIONS_BY_PROVIDER[provider];} export function getDefaultReasoningEffort(provider: "codex"): CodexReasoningEffort;export function getDefaultReasoningEffort(provider: ProviderKind): CodexReasoningEffort | null;export function getDefaultReasoningEffort( provider: ProviderKind = "codex",): CodexReasoningEffort | null { return DEFAULT_REASONING_EFFORT_BY_PROVIDER[provider];} export { CODEX_REASONING_EFFORT_OPTIONS };
import {
CODEX_REASONING_EFFORT_OPTIONS,
DEFAULT_MODEL_BY_PROVIDER,
DEFAULT_REASONING_EFFORT_BY_PROVIDER,
MODEL_OPTIONS_BY_PROVIDER,
MODEL_SLUG_ALIASES_BY_PROVIDER,
REASONING_EFFORT_OPTIONS_BY_PROVIDER,
type CodexReasoningEffort,
type ModelSlug,
type ProviderKind,
} from "@t3tools/contracts";
const MODEL_SLUG_SET_BY_PROVIDER: Record<ProviderKind, ReadonlySet<ModelSlug>> = {
claudeAgent: new Set(MODEL_OPTIONS_BY_PROVIDER.claudeAgent.map((option) => option.slug)),
codex: new Set(MODEL_OPTIONS_BY_PROVIDER.codex.map((option) => option.slug)),
};
export function getModelOptions(provider: ProviderKind = "codex") {
return MODEL_OPTIONS_BY_PROVIDER[provider];
}
export function getDefaultModel(provider: ProviderKind = "codex"): ModelSlug {
return DEFAULT_MODEL_BY_PROVIDER[provider];
}
export function normalizeModelSlug(
model: string | null | undefined,
provider: ProviderKind = "codex",
): ModelSlug | null {
if (typeof model !== "string") {
return null;
}
const trimmed = model.trim();
if (!trimmed) {
return null;
}
const aliases = MODEL_SLUG_ALIASES_BY_PROVIDER[provider] as Record<string, ModelSlug>;
const aliased = Object.prototype.hasOwnProperty.call(aliases, trimmed)
? aliases[trimmed]
: undefined;
return typeof aliased === "string" ? aliased : (trimmed as ModelSlug);
}
export function resolveModelSlug(
model: string | null | undefined,
provider: ProviderKind = "codex",
): ModelSlug {
const normalized = normalizeModelSlug(model, provider);
if (!normalized) {
return DEFAULT_MODEL_BY_PROVIDER[provider];
}
return MODEL_SLUG_SET_BY_PROVIDER[provider].has(normalized)
? normalized
: DEFAULT_MODEL_BY_PROVIDER[provider];
}
export function resolveModelSlugForProvider(
provider: ProviderKind,
model: string | null | undefined,
): ModelSlug {
return resolveModelSlug(model, provider);
}
export function inferProviderForModel(
model: string | null | undefined,
fallback: ProviderKind = "codex",
): ProviderKind {
const normalizedClaude = normalizeModelSlug(model, "claudeAgent");
if (normalizedClaude && MODEL_SLUG_SET_BY_PROVIDER.claudeAgent.has(normalizedClaude)) {
return "claudeAgent";
}
const normalizedCodex = normalizeModelSlug(model, "codex");
if (normalizedCodex && MODEL_SLUG_SET_BY_PROVIDER.codex.has(normalizedCodex)) {
return "codex";
}
return typeof model === "string" && model.trim().startsWith("claude-") ? "claudeAgent" : fallback;
}
export function getReasoningEffortOptions(
provider: ProviderKind = "codex",
): ReadonlyArray<CodexReasoningEffort> {
return REASONING_EFFORT_OPTIONS_BY_PROVIDER[provider];
}
export function getDefaultReasoningEffort(provider: "codex"): CodexReasoningEffort;
export function getDefaultReasoningEffort(provider: ProviderKind): CodexReasoningEffort | null;
export function getDefaultReasoningEffort(
provider: ProviderKind = "codex",
): CodexReasoningEffort | null {
return DEFAULT_REASONING_EFFORT_BY_PROVIDER[provider];
}
export { CODEX_REASONING_EFFORT_OPTIONS };