// Types for LibreLink MCP Server
// All supported LibreLinkUp regions
export type LibreLinkRegion = 'AE' | 'AP' | 'AU' | 'CA' | 'DE' | 'EU' | 'EU2' | 'FR' | 'JP' | 'US' | 'LA' | 'RU' | 'CN';
export interface LibreLinkConfig {
email: string;
password: string;
region: LibreLinkRegion;
targetLow: number;
targetHigh: number;
clientVersion: string;
}
export interface GlucoseReading {
value: number;
timestamp: string;
trend: TrendType;
trendArrow: number;
isHigh: boolean;
isLow: boolean;
color: 'green' | 'yellow' | 'orange' | 'red';
}
export type TrendType =
| 'SingleDown'
| 'FortyFiveDown'
| 'Flat'
| 'FortyFiveUp'
| 'SingleUp'
| 'NotComputable'
| 'RateOutOfRange';
export interface GlucoseStats {
average: number;
gmi: number;
timeInRange: number;
timeBelowRange: number;
timeAboveRange: number;
standardDeviation: number;
coefficientOfVariation: number;
readingCount: number;
}
export interface GlucoseTrends {
patterns: string[];
dawnPhenomenon: boolean;
mealResponse: number;
overnightStability: number;
}
export interface SensorInfo {
sn: string;
activatedOn: string;
expiresOn: string;
status: string;
}
export interface Connection {
id: string;
patientId: string;
firstName: string;
lastName: string;
targetLow: number;
targetHigh: number;
sensor: {
sn: string;
a: number;
w: number;
};
glucoseMeasurement: RawGlucoseItem;
}
export interface RawGlucoseItem {
FactoryTimestamp: string;
Timestamp: string;
type: number;
ValueInMgPerDl: number;
TrendArrow?: number;
MeasurementColor: number;
GlucoseUnits: number;
Value: number;
isHigh: boolean;
isLow: boolean;
}
export interface GraphResponse {
connection: Connection;
activeSensors: Array<{
sensor: {
sn: string;
a: number;
w: number;
};
device: {
did: string;
v: string;
};
}>;
graphData: RawGlucoseItem[];
}
// Trend arrow mapping
export const TREND_MAP: Record<number, TrendType> = {
1: 'SingleDown',
2: 'FortyFiveDown',
3: 'Flat',
4: 'FortyFiveUp',
5: 'SingleUp',
6: 'NotComputable',
7: 'RateOutOfRange'
};
// Color mapping based on glucose value
export function getGlucoseColor(value: number, targetLow: number, targetHigh: number): 'green' | 'yellow' | 'orange' | 'red' {
if (value < 54) return 'red';
if (value < targetLow) return 'orange';
if (value > 250) return 'red';
if (value > targetHigh) return 'yellow';
return 'green';
}
// Regional API endpoints
// Supported regions: AE, AP, AU, CA, DE, EU, EU2, FR, JP, US, LA, RU, CN
export const LIBRE_LINK_SERVERS: Record<string, string> = {
'AE': 'https://api-ae.libreview.io',
'AP': 'https://api-ap.libreview.io',
'AU': 'https://api-au.libreview.io',
'CA': 'https://api-ca.libreview.io',
'DE': 'https://api-de.libreview.io',
'EU': 'https://api-eu.libreview.io',
'EU2': 'https://api-eu2.libreview.io',
'FR': 'https://api-fr.libreview.io',
'JP': 'https://api-jp.libreview.io',
'US': 'https://api-us.libreview.io',
'LA': 'https://api-la.libreview.io',
'RU': 'https://api-ru.libreview.io',
'CN': 'https://api-cn.libreview.io',
'GLOBAL': 'https://api.libreview.io'
};
// List of valid regions for validation
export const VALID_REGIONS: LibreLinkRegion[] = ['AE', 'AP', 'AU', 'CA', 'DE', 'EU', 'EU2', 'FR', 'JP', 'US', 'LA', 'RU', 'CN'];
