Refactor constants/models and inline (#143)

src/constants/models.ts

-import type { ModelProvider } from "@/lib/schemas";
-export interface ModelOption {
-  name: string;
-  displayName: string;
-  description: string;
-  tag?: string;
-  maxOutputTokens?: number;
-  contextWindow?: number;
-}
-
-export type RegularModelProvider = Exclude<
-  ModelProvider,
-  "ollama" | "lmstudio"
->;
-export const MODEL_OPTIONS: Record<RegularModelProvider, ModelOption[]> = {
-  openai: [
-    // https://platform.openai.com/docs/models/gpt-4.1
-    {
-      name: "gpt-4.1",
-      displayName: "GPT 4.1",
-      description: "OpenAI's flagship model",
-      maxOutputTokens: 32_768,
-      contextWindow: 1_047_576,
-    },
-    // https://platform.openai.com/docs/models/gpt-4.1-mini
-    {
-      name: "gpt-4.1-mini",
-      displayName: "GPT 4.1 Mini",
-      description: "OpenAI's lightweight, but intelligent model",
-      maxOutputTokens: 32_768,
-      contextWindow: 1_047_576,
-    },
-    // https://platform.openai.com/docs/models/o3-mini
-    {
-      name: "o3-mini",
-      displayName: "o3 mini",
-      description: "Reasoning model",
-      maxOutputTokens: 100_000,
-      contextWindow: 200_000,
-    },
-  ],
-  // https://docs.anthropic.com/en/docs/about-claude/models/all-models#model-comparison-table
-  anthropic: [
-    {
-      name: "claude-3-7-sonnet-latest",
-      displayName: "Claude 3.7 Sonnet",
-      description: "Excellent coder",
-      maxOutputTokens: 64_000,
-      contextWindow: 200_000,
-    },
-  ],
-  google: [
-    // https://ai.google.dev/gemini-api/docs/models#gemini-2.5-pro-preview-03-25
-    {
-      name: "gemini-2.5-pro-exp-03-25",
-      displayName: "Gemini 2.5 Pro",
-      description: "Experimental version of Google's Gemini 2.5 Pro model",
-      tag: "Recommended",
-      // See Flash 2.5 comment below (go 1 below just to be safe, even though it seems OK now).
-      maxOutputTokens: 65_536 - 1,
-      // Gemini context window = input token + output token
-      contextWindow: 1_048_576,
-    },
-    // https://ai.google.dev/gemini-api/docs/models#gemini-2.5-flash-preview
-    {
-      name: "gemini-2.5-flash-preview-04-17",
-      displayName: "Gemini 2.5 Flash",
-      description: "Preview version of Google's Gemini 2.5 Flash model",
-      // Weirdly for Vertex AI, the output token limit is *exclusive* of the stated limit.
-      maxOutputTokens: 65_536 - 1,
-      // Gemini context window = input token + output token
-      contextWindow: 1_048_576,
-    },
-  ],
-  openrouter: [
-    // https://openrouter.ai/deepseek/deepseek-chat-v3-0324:free
-    {
-      name: "deepseek/deepseek-chat-v3-0324:free",
-      displayName: "DeepSeek v3 (free)",
-      description: "Use for free (data may be used for training)",
-      maxOutputTokens: 32_000,
-      contextWindow: 128_000,
-    },
-  ],
-  auto: [
-    {
-      name: "auto",
-      displayName: "Auto",
-      description: "Automatically selects the best model",
-      tag: "Default",
-    },
-  ],
-};
-
-export const AUTO_MODELS = [
-  {
-    provider: "google",
-    name: "gemini-2.5-pro-exp-03-25",
-  },
-  {
-    provider: "anthropic",
-    name: "claude-3-7-sonnet-latest",
-  },
-  {
-    provider: "openai",
-    name: "gpt-4.1",
-  },
-];

src/ipc/shared/language_model_helpers.ts

@@ -3,9 +3,103 @@ import {
   language_model_providers as languageModelProvidersSchema,
   language_models as languageModelsSchema,
 } from "@/db/schema";
-import { MODEL_OPTIONS, RegularModelProvider } from "@/constants/models";
 import type { LanguageModelProvider, LanguageModel } from "@/ipc/ipc_types";
 import { eq } from "drizzle-orm";
+import { ModelProvider } from "@/lib/schemas";
+
+export interface ModelOption {
+  name: string;
+  displayName: string;
+  description: string;
+  tag?: string;
+  maxOutputTokens?: number;
+  contextWindow?: number;
+}
+
+export type RegularModelProvider = Exclude<
+  ModelProvider,
+  "ollama" | "lmstudio"
+>;
+
+export const MODEL_OPTIONS: Record<RegularModelProvider, ModelOption[]> = {
+  openai: [
+    // https://platform.openai.com/docs/models/gpt-4.1
+    {
+      name: "gpt-4.1",
+      displayName: "GPT 4.1",
+      description: "OpenAI's flagship model",
+      maxOutputTokens: 32_768,
+      contextWindow: 1_047_576,
+    },
+    // https://platform.openai.com/docs/models/gpt-4.1-mini
+    {
+      name: "gpt-4.1-mini",
+      displayName: "GPT 4.1 Mini",
+      description: "OpenAI's lightweight, but intelligent model",
+      maxOutputTokens: 32_768,
+      contextWindow: 1_047_576,
+    },
+    // https://platform.openai.com/docs/models/o3-mini
+    {
+      name: "o3-mini",
+      displayName: "o3 mini",
+      description: "Reasoning model",
+      maxOutputTokens: 100_000,
+      contextWindow: 200_000,
+    },
+  ],
+  // https://docs.anthropic.com/en/docs/about-claude/models/all-models#model-comparison-table
+  anthropic: [
+    {
+      name: "claude-3-7-sonnet-latest",
+      displayName: "Claude 3.7 Sonnet",
+      description: "Excellent coder",
+      maxOutputTokens: 64_000,
+      contextWindow: 200_000,
+    },
+  ],
+  google: [
+    // https://ai.google.dev/gemini-api/docs/models#gemini-2.5-pro-preview-03-25
+    {
+      name: "gemini-2.5-pro-exp-03-25",
+      displayName: "Gemini 2.5 Pro",
+      description: "Experimental version of Google's Gemini 2.5 Pro model",
+      tag: "Recommended",
+      // See Flash 2.5 comment below (go 1 below just to be safe, even though it seems OK now).
+      maxOutputTokens: 65_536 - 1,
+      // Gemini context window = input token + output token
+      contextWindow: 1_048_576,
+    },
+    // https://ai.google.dev/gemini-api/docs/models#gemini-2.5-flash-preview
+    {
+      name: "gemini-2.5-flash-preview-04-17",
+      displayName: "Gemini 2.5 Flash",
+      description: "Preview version of Google's Gemini 2.5 Flash model",
+      // Weirdly for Vertex AI, the output token limit is *exclusive* of the stated limit.
+      maxOutputTokens: 65_536 - 1,
+      // Gemini context window = input token + output token
+      contextWindow: 1_048_576,
+    },
+  ],
+  openrouter: [
+    // https://openrouter.ai/deepseek/deepseek-chat-v3-0324:free
+    {
+      name: "deepseek/deepseek-chat-v3-0324:free",
+      displayName: "DeepSeek v3 (free)",
+      description: "Use for free (data may be used for training)",
+      maxOutputTokens: 32_000,
+      contextWindow: 128_000,
+    },
+  ],
+  auto: [
+    {
+      name: "auto",
+      displayName: "Auto",
+      description: "Automatically selects the best model",
+      tag: "Default",
+    },
+  ],
+};
 
 export const PROVIDER_TO_ENV_VAR: Record<string, string> = {
   openai: "OPENAI_API_KEY",

src/ipc/utils/get_model_client.ts

@@ -5,11 +5,25 @@ import { createOpenRouter } from "@openrouter/ai-sdk-provider";
 import { createOllama } from "ollama-ai-provider";
 import { createOpenAICompatible } from "@ai-sdk/openai-compatible";
 import type { LargeLanguageModel, UserSettings } from "../../lib/schemas";
-import { AUTO_MODELS } from "../../constants/models";
 import { getEnvVar } from "./read_env";
 import log from "electron-log";
 import { getLanguageModelProviders } from "../shared/language_model_helpers";
 
+const AUTO_MODELS = [
+  {
+    provider: "google",
+    name: "gemini-2.5-pro-exp-03-25",
+  },
+  {
+    provider: "anthropic",
+    name: "claude-3-7-sonnet-latest",
+  },
+  {
+    provider: "openai",
+    name: "gpt-4.1",
+  },
+];
+
 const logger = log.scope("getModelClient");
 export async function getModelClient(
   model: LargeLanguageModel,