/**
 * Codex Adapter — Types (RFC-0070)
 */

export type CodexModel = "gpt-4o" | "o3" | "o4-mini";

export interface CodexConfig {
	apiKey: string;
	model?: CodexModel;
	baseUrl?: string;
	maxTokens?: number;
	temperature?: number;
	timeout?: number;
}

export interface CodexOptions {
	model?: CodexModel;
	maxTokens?: number;
	temperature?: number;
	tools?: CodexTool[];
	toolChoice?: "auto" | "none";
}

export interface CodexTool {
	type: "function";
	name: string;
	description: string;
	parameters: {
		type: "object";
		properties: Record<string, unknown>;
		required?: string[];
	};
}

export interface CodexResponse {
	content: string;
	finishReason: string;
	usage?: {
		inputTokens: number;
		outputTokens: number;
		totalTokens: number;
	};
}

export interface ExecutionResult {
	stdout: string;
	stderr: string;
	exitCode: number;
	durationMs: number;
}

export interface ExecutionConfig {
	timeout?: number;
	memoryLimitMB?: number;
	cwd?: string;
	env?: Record<string, string>;
}

// Default Codex tools
export const DEFAULT_TOOLS: CodexTool[] = [
	{
		type: "function",
		name: "Read",
		description: "Read the complete contents of a file from the filesystem",
		parameters: {
			type: "object",
			properties: {
				path: { type: "string", description: "Absolute path to the file" },
			},
			required: ["path"],
		},
	},
	{
		type: "function",
		name: "Write",
		description: "Write content to a file, creating directories if needed",
		parameters: {
			type: "object",
			properties: {
				path: { type: "string", description: "Absolute path to write to" },
				content: { type: "string", description: "Content to write" },
			},
			required: ["path", "content"],
		},
	},
	{
		type: "function",
		name: "Bash",
		description: "Execute a shell command in a sandboxed environment",
		parameters: {
			type: "object",
			properties: {
				command: { type: "string", description: "Shell command to execute" },
				timeout: {
					type: "number",
					description: "Max execution time in seconds",
				},
			},
			required: ["command"],
		},
	},
	{
		type: "function",
		name: "WebSearch",
		description: "Search the web for information",
		parameters: {
			type: "object",
			properties: {
				query: { type: "string", description: "Search query" },
				max_results: {
					type: "number",
					description: "Max results (default: 5)",
				},
			},
			required: ["query"],
		},
	},
];