} from "@openclaw/model-catalog-core/provider-model-id-normalize";

import { isRecord as isPlainRecord } from "@openclaw/normalization-core/record-coerce";

import {

normalizeLowercaseStringOrEmpty,

normalizeOptionalString,

resolvePrimaryStringValue,

} from "@openclaw/normalization-core/string-coerce";

import { modelKey } from "../shared/model-key.js";

import type { AgentModelConfig, AgentToolModelConfig } from "./types.agents-shared.js";

type AgentModelListLike = {

primary?: string;

fallbacks?: string[];

};

function modelKeyForConfig(provider: string, model: string): string {

const providerId = provider.trim();

const modelId = model.trim();

if (!providerId) {

return modelId;

}

if (!modelId) {

return providerId;

}

return normalizeLowercaseStringOrEmpty(modelId).startsWith(

`${normalizeLowercaseStringOrEmpty(providerId)}/`,

)

? modelId

: `${providerId}/${modelId}`;

}

type AgentModelInput = AgentModelConfig | AgentToolModelConfig;

/** Returns the primary model ref from either string or object-style agent model config. */

: provider === "together"

? normalizeTogetherModelId(modelSuffix)

: modelSuffix;

return modelKeyForConfig(provider, normalizedModel);

return modelKey(provider, normalizedModel);

}

function mergeAgentModelEntryForConfig(existing: unknown, incoming: unknown): unknown {