feat: enhance API with new model configurations and type guards for improved handling

src/shared/api.ts

@@ -114,3 +114,162 @@ export const azureAiModelInfoSaneDefaults: ModelInfo = {
 	outputPrice: 0,
 	description: "Azure AI Model Inference allows you to deploy and use any model through Azure's inference service.",
 }
+
+// Message content types
+export interface MessageContent {
+	type: "text" | "image" | "function_call" | "tool_use" | "tool_result" | "video"
+	id?: string
+	tool_use_id?: string
+	text?: string
+	image_url?: string
+	function_call?: {
+		name: string
+		arguments: string
+	}
+	content?: Array<{ type?: string; text: string }>
+	output?:
+		| string
+		| Array<{
+				type?: string
+				text?: string
+				image?: { format: string; source: { bytes: Uint8Array } }
+				[key: string]: any
+		  }>
+	input?: Record<string, any>
+	name?: string
+	source?: {
+		data: string | Uint8Array
+		media_type: string
+		bytes?: Uint8Array
+		uri?: string
+		format?: string
+	}
+	s3Location?: {
+		uri: string
+		bucketOwner: string
+	}
+}
+
+// Type guard for checking if an object has a 'type' property
+export function hasType(obj: any): obj is { type: string } {
+	return obj && typeof obj === "object" && "type" in obj
+}
+
+// Type guard for checking if an object has a 'text' property
+export function hasText(obj: any): obj is { text: string } {
+	return obj && typeof obj === "object" && "text" in obj
+}
+
+// OpenAI Native
+export type OpenAiNativeModelId = string
+export const openAiNativeModels: { [key in OpenAiNativeModelId]: ModelInfo } = {
+	"gpt-4-turbo-preview": {
+		contextWindow: 128000,
+		supportsImages: true,
+		supportsComputerUse: true,
+		supportsPromptCache: false,
+	},
+}
+export const openAiNativeDefaultModelId: OpenAiNativeModelId = "gpt-4-turbo-preview"
+
+// Anthropic
+export type AnthropicModelId = string
+export const anthropicModels: { [key in AnthropicModelId]: ModelInfo } = {
+	"claude-3-opus-20240229": {
+		contextWindow: 200000,
+		supportsImages: true,
+		supportsComputerUse: true,
+		supportsPromptCache: false,
+	},
+}
+export const anthropicDefaultModelId: AnthropicModelId = "claude-3-opus-20240229"
+
+// Bedrock
+export type BedrockModelId = string
+export const bedrockModels: { [key in BedrockModelId]: ModelInfo } = {
+	"anthropic.claude-3-sonnet-20240229-v1:0": {
+		contextWindow: 200000,
+		supportsImages: true,
+		supportsComputerUse: true,
+		supportsPromptCache: false,
+	},
+}
+export const bedrockDefaultModelId: BedrockModelId = "anthropic.claude-3-sonnet-20240229-v1:0"
+
+// DeepSeek
+export const deepSeekModels: { [key: string]: ModelInfo } = {
+	"deepseek-coder": {
+		contextWindow: 32768,
+		supportsImages: false,
+		supportsComputerUse: true,
+		supportsPromptCache: false,
+	},
+}
+export const deepSeekDefaultModelId = "deepseek-coder"
+
+// Gemini
+export type GeminiModelId = string
+export const geminiModels: { [key in GeminiModelId]: ModelInfo } = {
+	"gemini-pro": {
+		contextWindow: 32768,
+		supportsImages: false,
+		supportsComputerUse: true,
+		supportsPromptCache: false,
+	},
+}
+export const geminiDefaultModelId: GeminiModelId = "gemini-pro"
+
+// Glama
+export const glamaDefaultModelId = "glama-base"
+export const glamaDefaultModelInfo: ModelInfo = {
+	contextWindow: 4096,
+	supportsImages: false,
+	supportsComputerUse: true,
+	supportsPromptCache: false,
+}
+
+// OpenRouter
+export const openRouterDefaultModelId = "openai/gpt-4-turbo-preview"
+export const openRouterDefaultModelInfo: ModelInfo = {
+	contextWindow: 128000,
+	supportsImages: true,
+	supportsComputerUse: true,
+	supportsPromptCache: false,
+}
+
+// Default model info for OpenAI-compatible endpoints
+export const openAiModelInfoSaneDefaults: ModelInfo = {
+	contextWindow: 4096,
+	supportsImages: false,
+	supportsComputerUse: true,
+	supportsPromptCache: false,
+}
+
+// Vertex
+export type VertexModelId = string
+export const vertexModels: { [key in VertexModelId]: ModelInfo } = {}
+export const vertexDefaultModelId: VertexModelId = "gemini-pro"
+
+// Mistral
+export type MistralModelId = string
+export const mistralModels: { [key in MistralModelId]: ModelInfo } = {
+	"mistral-large-latest": {
+		contextWindow: 32768,
+		supportsImages: false,
+		supportsComputerUse: true,
+		supportsPromptCache: false,
+	},
+}
+export const mistralDefaultModelId: MistralModelId = "mistral-large-latest"
+
+// Unbound
+export type UnboundModelId = string
+export const unboundModels: { [key in UnboundModelId]: ModelInfo } = {
+	"unbound-default": {
+		contextWindow: 32768,
+		supportsImages: false,
+		supportsComputerUse: true,
+		supportsPromptCache: false,
+	},
+}
+export const unboundDefaultModelId: UnboundModelId = "unbound-default"