/**
* Configuration and constants for SVT Text-TV MCP Server
*/
/** Server info */
export const SERVER_INFO = {
name: 'svt-texttv-mcp',
version: '1.0.0',
description: 'MCP server for SVT Text-TV - Swedish teletext news, sports, weather, and TV schedules',
} as const;
/** Text-TV page ranges */
export const PAGE_RANGE = {
MIN: 100,
MAX: 899,
} as const;
/** News page ranges */
export const NEWS_PAGES = {
MAIN: 100,
DOMESTIC_START: 101,
DOMESTIC_END: 103,
FOREIGN_START: 104,
FOREIGN_END: 109,
FULL_START: 100,
FULL_END: 130,
} as const;
/** Sports page ranges */
export const SPORTS_PAGES = {
MAIN: 300,
RESULTS: 301,
FOOTBALL_START: 330,
FOOTBALL_END: 339,
HOCKEY_START: 340,
HOCKEY_END: 349,
FULL_START: 300,
FULL_END: 399,
} as const;
/** Weather page ranges */
export const WEATHER_PAGES = {
MAIN: 400,
NATIONAL: 400,
STOCKHOLM: 402,
GOTHENBURG: 403,
MALMO: 404,
FORECASTS_START: 400,
FORECASTS_END: 420,
} as const;
/** TV schedule pages */
export const TV_SCHEDULE_PAGES = {
SVT1: 600,
SVT2: 650,
SVT1_START: 600,
SVT1_END: 619,
SVT2_START: 650,
SVT2_END: 669,
} as const;
/** Category definitions */
export type TextTVCategoryType = 'news' | 'sports' | 'weather' | 'tv_schedule' | 'other';
export const CATEGORIES: Record<TextTVCategoryType, { start: number; end: number; label: string; labelEn: string }> = {
news: { start: 100, end: 199, label: 'Nyheter', labelEn: 'News' },
sports: { start: 300, end: 399, label: 'Sport', labelEn: 'Sports' },
weather: { start: 400, end: 499, label: 'Väder', labelEn: 'Weather' },
tv_schedule: { start: 500, end: 699, label: 'TV-tablå', labelEn: 'TV Schedule' },
other: { start: 700, end: 899, label: 'Övrigt', labelEn: 'Other' },
} as const;
/** News categories */
export const NEWS_CATEGORIES = {
main: 'main',
domestic: 'domestic',
foreign: 'foreign',
} as const;
export type NewsCategoryType = keyof typeof NEWS_CATEGORIES;
/** Sports categories */
export const SPORTS_CATEGORIES = {
main: 'main',
football: 'football',
hockey: 'hockey',
results: 'results',
} as const;
export type SportsCategoryType = keyof typeof SPORTS_CATEGORIES;
/** Weather regions */
export const WEATHER_REGIONS = {
national: 'national',
stockholm: 'stockholm',
gothenburg: 'gothenburg',
malmo: 'malmo',
} as const;
export type WeatherRegionType = keyof typeof WEATHER_REGIONS;
/** TV channels */
export const TV_CHANNELS = {
svt1: 'svt1',
svt2: 'svt2',
both: 'both',
} as const;
export type TVChannelType = keyof typeof TV_CHANNELS;
/** Cache TTL values in milliseconds */
export const CACHE_TTL = {
/** Single page - matches Text-TV refresh rate */
PAGE: 15_000,
/** Search results */
SEARCH: 30_000,
/** Category browse */
CATEGORY: 30_000,
/** Weather (changes less frequently) */
WEATHER: 60_000,
/** TV Schedule (rarely changes) */
TV_SCHEDULE: 300_000,
} as const;
/** Default app ID for texttv.nu API */
export const DEFAULT_APP_ID = 'svt-texttv-mcp';
/** HTTP server defaults */
export const HTTP_DEFAULTS = {
PORT: 10000,
HOST: '0.0.0.0',
} as const;
/**
* Get category for a page number
*/
export function getCategoryForPage(pageNum: number): TextTVCategoryType {
if (pageNum >= 100 && pageNum < 200) return 'news';
if (pageNum >= 300 && pageNum < 400) return 'sports';
if (pageNum >= 400 && pageNum < 500) return 'weather';
if (pageNum >= 500 && pageNum < 700) return 'tv_schedule';
return 'other';
}
/**
* Get page range for news category
*/
export function getNewsPagesForCategory(category: NewsCategoryType): { start: number; end: number } {
switch (category) {
case 'main':
return { start: NEWS_PAGES.MAIN, end: NEWS_PAGES.MAIN };
case 'domestic':
return { start: NEWS_PAGES.DOMESTIC_START, end: NEWS_PAGES.DOMESTIC_END };
case 'foreign':
return { start: NEWS_PAGES.FOREIGN_START, end: NEWS_PAGES.FOREIGN_END };
default:
return { start: NEWS_PAGES.FULL_START, end: NEWS_PAGES.FULL_END };
}
}
/**
* Get page range for sports category
*/
export function getSportsPagesForCategory(category: SportsCategoryType): { start: number; end: number } {
switch (category) {
case 'main':
return { start: SPORTS_PAGES.MAIN, end: SPORTS_PAGES.MAIN };
case 'football':
return { start: SPORTS_PAGES.FOOTBALL_START, end: SPORTS_PAGES.FOOTBALL_END };
case 'hockey':
return { start: SPORTS_PAGES.HOCKEY_START, end: SPORTS_PAGES.HOCKEY_END };
case 'results':
return { start: SPORTS_PAGES.RESULTS, end: SPORTS_PAGES.RESULTS };
default:
return { start: SPORTS_PAGES.FULL_START, end: SPORTS_PAGES.FULL_END };
}
}
/**
* Get page number for weather region
*/
export function getWeatherPageForRegion(region: WeatherRegionType): number {
switch (region) {
case 'national':
return WEATHER_PAGES.NATIONAL;
case 'stockholm':
return WEATHER_PAGES.STOCKHOLM;
case 'gothenburg':
return WEATHER_PAGES.GOTHENBURG;
case 'malmo':
return WEATHER_PAGES.MALMO;
default:
return WEATHER_PAGES.NATIONAL;
}
}
/**
* Get page range for TV channel
*/
export function getTVSchedulePagesForChannel(channel: TVChannelType): { start: number; end: number } {
switch (channel) {
case 'svt1':
return { start: TV_SCHEDULE_PAGES.SVT1_START, end: TV_SCHEDULE_PAGES.SVT1_END };
case 'svt2':
return { start: TV_SCHEDULE_PAGES.SVT2_START, end: TV_SCHEDULE_PAGES.SVT2_END };
case 'both':
return { start: TV_SCHEDULE_PAGES.SVT1_START, end: TV_SCHEDULE_PAGES.SVT2_END };
default:
return { start: TV_SCHEDULE_PAGES.SVT1_START, end: TV_SCHEDULE_PAGES.SVT2_END };
}
}
