import { z } from 'zod';
import { nonEmptyStringSchema, requiredStringArraySchema, optionalStringArraySchema } from './common.js';
// ============================================================================
// DesignPatternData Schema (pattern tool)
// ============================================================================
/**
* Zod schema for validating DesignPatternData
* Matches the DesignPatternData interface from src/models/interfaces.ts
*/
export const designPatternDataSchema = z.object({
// Required fields
patternName: nonEmptyStringSchema.describe('The name of the design pattern'),
context: nonEmptyStringSchema.describe('The context or problem where this pattern applies'),
implementation: requiredStringArraySchema.describe('Steps or components for implementing the pattern (at least one required)'),
benefits: requiredStringArraySchema.describe('Benefits of using this pattern (at least one required)'),
tradeoffs: requiredStringArraySchema.describe('Tradeoffs or considerations when using this pattern (at least one required)'),
// Optional fields
codeExample: z.string().optional().describe('Optional code example demonstrating the pattern'),
languages: optionalStringArraySchema.describe('Optional list of programming languages where this pattern applies')
});
export type DesignPatternData = z.infer<typeof designPatternDataSchema>;
