import { z } from 'zod';

/**
 * Common/shared configuration options schema (now includes global options)
 */
export const CommonConfigSchema = z.object({
	serviceName: z.string().default('llm-observability-mcp'),
	serviceVersion: z.string().default('1.0.0'),
	environment: z.string().default('development'),
	debug: z
		.preprocess((val) => {
			if (typeof val === 'string') {
				if (val.toLowerCase() === 'false') return false;
				if (val.toLowerCase() === 'true') return true;
			}
			return val;
		}, z.boolean())
		.default(false),
	logLevel: z.enum(['debug', 'info', 'warn', 'error']).default('info'),
});

export type CommonConfigType = z.infer<typeof CommonConfigSchema>;