F_MCP

import { z } from 'zod';

// Reusable sub-schemas
export const colorSchema = z.object({
  r: z.number().min(0).max(1).describe('Red component (0-1)'),
  g: z.number().min(0).max(1).describe('Green component (0-1)'),
  b: z.number().min(0).max(1).describe('Blue component (0-1)')
});

// Command Registry - single source of truth
// 새 기능 추가 시 여기에만 추가하면 MCP 도구가 자동 등록됩니다.
export const commandRegistry = {
  create_rect: {
    description: 'Creates a rectangle in Figma at the specified position with optional fill color',
    schema: z.object({
      x: z.number().default(0).describe('X position'),
      y: z.number().default(0).describe('Y position'),
      width: z.number().min(1).default(100).describe('Width in pixels'),
      height: z.number().min(1).default(100).describe('Height in pixels'),
      color: colorSchema.optional().describe('Fill color (RGB 0-1)')
    })
  },
  create_text: {
    description: 'Creates a text element in Figma at the specified position',
    schema: z.object({
      x: z.number().default(0).describe('X position'),
      y: z.number().default(0).describe('Y position'),
      text: z.string().describe('Text content'),
      fontSize: z.number().min(1).default(16).optional().describe('Font size in pixels'),
      color: colorSchema.optional().describe('Text color (RGB 0-1)')
    })
  },
  create_frame: {
    description: 'Creates a frame (container) in Figma at the specified position',
    schema: z.object({
      x: z.number().default(0).describe('X position'),
      y: z.number().default(0).describe('Y position'),
      width: z.number().min(1).default(100).describe('Width in pixels'),
      height: z.number().min(1).default(100).describe('Height in pixels'),
      name: z.string().optional().describe('Frame name')
    })
  },
  create_image: {
    description: 'Creates an image from URL in Figma at the specified position',
    schema: z.object({
      x: z.number().default(0).describe('X position'),
      y: z.number().default(0).describe('Y position'),
      width: z.number().min(1).default(100).describe('Width in pixels'),
      height: z.number().min(1).default(100).describe('Height in pixels'),
      imageUrl: z.string().url().describe('Image URL to fetch and display'),
      name: z.string().optional().describe('Frame name for the image'),
      scaleMode: z.enum(['FILL', 'FIT', 'CROP', 'TILE']).default('FILL').optional().describe('How to scale the image')
    })
  },
  set_fill: {
    description: 'Changes the fill color of an existing Figma node',
    schema: z.object({
      nodeId: z.string().describe('Figma node ID'),
      color: colorSchema.describe('New fill color (RGB 0-1)')
    })
  },
  set_image_fill: {
    description: 'Fetch an image from a URL and set it as the fill of an existing node (frame, rectangle, etc.) in Figma',
    schema: z.object({
      nodeId: z.string().describe('The ID of the node to apply the image fill to'),
      imageUrl: z.string().url().describe('The URL of the image to fetch and apply'),
      scaleMode: z.enum(['FILL', 'FIT', 'CROP', 'TILE']).default('FILL').optional().describe('How the image should be scaled within the node (default: FILL)')
    })
  },
  move_node: {
    description: 'Moves an existing Figma node to a new position',
    schema: z.object({
      nodeId: z.string().describe('Figma node ID'),
      x: z.number().describe('New X position'),
      y: z.number().describe('New Y position')
    })
  },
  delete_node: {
    description: 'Deletes a Figma node by its ID',
    schema: z.object({
      nodeId: z.string().describe('Figma node ID to delete')
    })
  }
} as const satisfies Record<string, { description: string; schema: z.ZodObject<any> }>;

// Auto-derived CommandType from registry keys
export type CommandType = keyof typeof commandRegistry;