import { z } from 'zod';
import { config } from '../lib/config.js';
export const fetchUrlOutputSchema = z.strictObject({
url: z
.string()
.min(1)
.max(config.constants.maxUrlLength)
.describe('Fetched URL.'),
inputUrl: z
.string()
.max(config.constants.maxUrlLength)
.optional()
.describe('Original requested URL.'),
resolvedUrl: z
.string()
.max(config.constants.maxUrlLength)
.optional()
.describe('Final URL after raw-content transformations.'),
finalUrl: z
.string()
.max(config.constants.maxUrlLength)
.optional()
.describe('Final URL after HTTP redirects.'),
cacheResourceUri: z
.string()
.max(config.constants.maxUrlLength)
.optional()
.describe('URI for resources/read to get full markdown.'),
title: z.string().max(512).optional().describe('Page title.'),
metadata: z
.strictObject({
title: z.string().max(512).optional().describe('Detected page title.'),
description: z
.string()
.max(2048)
.optional()
.describe('Detected page description.'),
author: z.string().max(512).optional().describe('Detected page author.'),
image: z
.string()
.max(config.constants.maxUrlLength)
.optional()
.describe('Detected page preview image URL.'),
favicon: z
.string()
.max(config.constants.maxUrlLength)
.optional()
.describe('Detected page favicon URL.'),
publishedAt: z
.string()
.max(64)
.optional()
.describe('Detected publication date.'),
modifiedAt: z
.string()
.max(64)
.optional()
.describe('Detected last modified date.'),
})
.optional()
.describe('Extracted page metadata.'),
markdown: (config.constants.maxInlineContentChars > 0
? z.string().max(config.constants.maxInlineContentChars)
: z.string()
)
.optional()
.describe('Extracted Markdown. May be truncated (check truncated field).'),
fromCache: z.boolean().optional().describe('True if served from cache.'),
fetchedAt: z.string().max(64).optional().describe('ISO timestamp of fetch.'),
contentSize: z
.number()
.int()
.min(0)
.max(config.constants.maxHtmlSize * 4)
.optional()
.describe('Full markdown size before truncation.'),
truncated: z.boolean().optional().describe('True if markdown was truncated.'),
});
