{"version":3,"file":"data-client.cjs","names":[],"sources":["../src/data-client.ts"],"sourcesContent":["import { GetItemArgs, IndexItem, ItemData, ItemKind, ListItemsArgs, SearchDocsArgs } from './types';\n\nfunction normalizeValue(value: string) {\n return value.trim().toLowerCase();\n}\n\nfunction clampLimit(limit: number | undefined, fallback: number, max: number) {\n if (typeof limit !== 'number' || Number.isNaN(limit)) {\n return fallback;\n }\n\n return Math.max(1, Math.min(max, Math.floor(limit)));\n}\n\nexport class MantineMcpDataClient {\n private readonly baseUrl: string;\n private readonly timeoutMs: number;\n private indexCache: IndexItem[] | null = null;\n private itemCache = new Map();\n\n constructor(baseUrl = 'https://mantine.dev/mcp', timeoutMs = 10000) {\n this.baseUrl = baseUrl.replace(/\\/+$/, '');\n this.timeoutMs = timeoutMs;\n }\n\n private async fetchJson(relativePath: string): Promise {\n const controller = new AbortController();\n const timer = setTimeout(() => controller.abort(), this.timeoutMs);\n\n try {\n const url = `${this.baseUrl}/${relativePath.replace(/^\\/+/, '')}`;\n const response = await fetch(url, { signal: controller.signal });\n\n if (!response.ok) {\n throw new Error(`Failed to fetch ${url}: ${response.status}`);\n }\n\n return (await response.json()) as T;\n } finally {\n clearTimeout(timer);\n }\n }\n\n async getIndex() {\n if (this.indexCache) {\n return this.indexCache;\n }\n\n this.indexCache = await this.fetchJson('index.json');\n return this.indexCache;\n }\n\n async listItems(args: ListItemsArgs = {}) {\n const kind = args.kind || 'component';\n const query = args.query ? normalizeValue(args.query) : null;\n const packageName = args.package ? normalizeValue(args.package) : null;\n const limit = clampLimit(args.limit, 30, 200);\n\n const index = await this.getIndex();\n\n return index\n .filter((item) => item.kind === kind)\n .filter((item) => (packageName ? normalizeValue(item.package) === packageName : true))\n .filter((item) => {\n if (!query) {\n return true;\n }\n\n return (\n normalizeValue(item.name).includes(query) ||\n normalizeValue(item.description).includes(query) ||\n normalizeValue(item.searchText).includes(query)\n );\n })\n .slice(0, limit);\n }\n\n private scoreMatch(item: IndexItem, query: string) {\n const normalizedQuery = normalizeValue(query);\n const normalizedName = normalizeValue(item.name);\n\n if (normalizedName === normalizedQuery) {\n return 100;\n }\n\n if (normalizedName.startsWith(normalizedQuery)) {\n return 80;\n }\n\n if (normalizedName.includes(normalizedQuery)) {\n return 70;\n }\n\n if (normalizeValue(item.searchText).includes(normalizedQuery)) {\n return 40;\n }\n\n const tokens = normalizedQuery.split(/\\s+/).filter(Boolean);\n const matchedTokens = tokens.filter((token) => normalizeValue(item.searchText).includes(token));\n\n if (tokens.length > 0 && matchedTokens.length > 0) {\n return 10 + (matchedTokens.length / tokens.length) * 20;\n }\n\n return 0;\n }\n\n async searchDocs(args: SearchDocsArgs) {\n const kind: ItemKind = args.kind || 'component';\n const limit = clampLimit(args.limit, 20, 100);\n const query = args.query.trim();\n\n if (!query) {\n return [];\n }\n\n const index = await this.getIndex();\n\n return index\n .filter((item) => item.kind === kind)\n .map((item) => ({ item, score: this.scoreMatch(item, query) }))\n .filter((entry) => entry.score > 0)\n .sort((a, b) => b.score - a.score)\n .slice(0, limit)\n .map((entry) => ({\n id: entry.item.id,\n name: entry.item.name,\n kind: entry.item.kind,\n package: entry.item.package,\n route: entry.item.route,\n description: entry.item.description,\n score: Number(entry.score.toFixed(2)),\n }));\n }\n\n private async getItemDataById(id: string): Promise {\n const cached = this.itemCache.get(id);\n if (cached) {\n return cached;\n }\n\n const data = await this.fetchJson(`components/${id}.json`);\n this.itemCache.set(id, data);\n return data;\n }\n\n async findItem(args: GetItemArgs) {\n const kind = args.kind || 'component';\n const requested = normalizeValue(args.name);\n const index = await this.getIndex();\n\n const byKind = index.filter((item) => item.kind === kind);\n\n const exactId = byKind.find((item) => normalizeValue(item.id) === requested);\n if (exactId) {\n return exactId;\n }\n\n const exactName = byKind.find((item) => normalizeValue(item.name) === requested);\n if (exactName) {\n return exactName;\n }\n\n const prefixName = byKind.find((item) => normalizeValue(item.name).startsWith(requested));\n if (prefixName) {\n return prefixName;\n }\n\n return byKind.find((item) => normalizeValue(item.searchText).includes(requested)) || null;\n }\n\n async getItemDoc(args: GetItemArgs) {\n const item = await this.findItem(args);\n if (!item) {\n return null;\n }\n\n const data = await this.getItemDataById(item.id);\n\n return {\n item: {\n id: data.id,\n name: data.name,\n kind: data.kind,\n package: data.package,\n route: data.route,\n description: data.description,\n llmUrl: data.llmUrl,\n },\n markdown: data.markdown,\n };\n }\n\n async getItemProps(args: GetItemArgs) {\n const item = await this.findItem(args);\n if (!item) {\n return null;\n }\n\n const data = await this.getItemDataById(item.id);\n\n return {\n item: {\n id: data.id,\n name: data.name,\n kind: data.kind,\n package: data.package,\n route: data.route,\n description: data.description,\n },\n props: data.props,\n };\n 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