fix track mock location
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7fdece0a28
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88352279a9
2 changed files with 206 additions and 158 deletions
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@ -32,7 +32,7 @@ const apiKey = ref<string>(
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)
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)
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const zoomMap = ref<number>(18)
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const zoomMap = ref<number>(18)
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async function initializeMap() {
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async function initializeMap(position: GeolocationPosition) {
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try {
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try {
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// Load modules of ArcGIS
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// Load modules of ArcGIS
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loadModules([
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loadModules([
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@ -43,22 +43,10 @@ async function initializeMap() {
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'esri/Graphic',
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'esri/Graphic',
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'esri/layers/TileLayer',
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'esri/layers/TileLayer',
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]).then(async ([esriConfig, Map, MapView, Point, Graphic, TileLayer]) => {
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]).then(async ([esriConfig, Map, MapView, Point, Graphic, TileLayer]) => {
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// Set apiKey
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// esriConfig.apiKey =
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// 'AAPK4f700a4324d04e9f8a1a134e0771ac45FXWawdCl-OotFfr52gz9XKxTDJTpDzw_YYcwbmKDDyAJswf14FoPyw0qBkN64DvP'
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// Create a FeatureLayer using a custom server URL
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// const hillshadeLayer = new TileLayer({
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// url: `https://bmagis.bangkok.go.th/arcgis/rest/services/cache/BMA_3D_2D_Cache/MapServer`,
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// })
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const map = new Map({
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const map = new Map({
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basemap: 'streets',
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basemap: 'streets',
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// basemap: 'arcgis-topographic',
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// layers: [hillshadeLayer],
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})
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})
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navigator.geolocation.getCurrentPosition(async (position) => {
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const { latitude, longitude } = position.coords
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const { latitude, longitude } = position.coords
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const mapView = new MapView({
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const mapView = new MapView({
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@ -196,7 +184,6 @@ async function initializeMap() {
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})
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})
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})
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})
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})
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})
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})
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} catch (error) {
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} catch (error) {
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console.error('Error loading the map', error)
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console.error('Error loading the map', error)
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}
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}
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@ -236,7 +223,7 @@ const requestLocationPermission = () => {
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}
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}
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// Check for critical errors (invalid coordinates) that prevent showing location
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// Check for critical errors (invalid coordinates) that prevent showing location
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const hasCriticalErrors = validationResult.errors.some(error =>
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const hasCriticalErrors = validationResult.errors.some((error) =>
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error.includes('พิกัดตำแหน่งไม่ถูกต้อง')
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error.includes('พิกัดตำแหน่งไม่ถูกต้อง')
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)
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)
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@ -261,7 +248,7 @@ const requestLocationPermission = () => {
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// Center map on user's location if map is initialized
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// Center map on user's location if map is initialized
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if (privacyStore.isAccepted) {
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if (privacyStore.isAccepted) {
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await initializeMap()
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await initializeMap(position)
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}
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}
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},
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},
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(error) => {
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(error) => {
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@ -23,6 +23,7 @@ export const VALIDATION_CONFIG = {
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MAX_SPEED_MS: 100, // 100 m/s (~360 km/h) - maximum plausible movement speed
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MAX_SPEED_MS: 100, // 100 m/s (~360 km/h) - maximum plausible movement speed
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POSITION_HISTORY_SIZE: 5, // number of positions to keep for pattern detection
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POSITION_HISTORY_SIZE: 5, // number of positions to keep for pattern detection
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MOCK_INDICATOR_THRESHOLD: 3, // threshold for mock detection (indicators >= 3 = mock)
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MOCK_INDICATOR_THRESHOLD: 3, // threshold for mock detection (indicators >= 3 = mock)
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SUSPICIOUS_ACCURACY_MAX: 5, // accuracy ≤ 5m AND integer = suspicious (real GPS never rounds to whole number)
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} as const
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} as const
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export function useLocationValidation() {
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export function useLocationValidation() {
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@ -31,17 +32,26 @@ export function useLocationValidation() {
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// Thai error messages - exported for i18n consistency
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// Thai error messages - exported for i18n consistency
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const errorMessages = {
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const errorMessages = {
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MOCK_DETECTED: 'ตรวจพบว่าตำแหน่ง GPS อาจไม่ถูกต้อง กรุณาปิดแอปจำลองตำแหน่งและลองใหม่',
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MOCK_DETECTED:
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'ตรวจพบว่าตำแหน่ง GPS อาจไม่ถูกต้อง กรุณาปิดแอปจำลองตำแหน่งและลองใหม่',
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INVALID_COORDINATES: 'พิกัดตำแหน่งไม่ถูกต้อง กรุณาลองใหม่',
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INVALID_COORDINATES: 'พิกัดตำแหน่งไม่ถูกต้อง กรุณาลองใหม่',
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STALE_TIMESTAMP: 'ข้อมูลตำแหน่งเก่าเกินไป กรุณารับสัญญาณ GPS ใหม่',
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STALE_TIMESTAMP: 'ข้อมูลตำแหน่งเก่าเกินไป กรุณารับสัญญาณ GPS ใหม่',
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POOR_ACCURACY: 'ความแม่นยำตำแหน่งต่ำเกินไป กรุณาตรวจสอบการรับสัญญาณ GPS',
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POOR_ACCURACY: 'ความแม่นยำตำแหน่งต่ำเกินไป กรุณาตรวจสอบการรับสัญญาณ GPS',
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IMPOSSIBLE_SPEED: 'ตรวจพบการเคลื่อนที่ด้วยความเร็วผิดปกติ อาจเป็นการจำลองตำแหน่ง',
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IMPOSSIBLE_SPEED:
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'ตรวจพบการเคลื่อนที่ด้วยความเร็วผิดปกติ อาจเป็นการจำลองตำแหน่ง',
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SUSPICIOUS_ACCURACY: 'ตรวจพบค่าความแม่นยำที่ผิดปกติ อาจเป็นการจำลองตำแหน่ง',
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DUPLICATE_POSITION: 'ตรวจพบพิกัดตำแหน่งซ้ำกัน อาจเป็นการจำลองตำแหน่ง',
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}
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}
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const previousPositions = ref<PositionSnapshot[]>([])
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const previousPositions = ref<PositionSnapshot[]>([])
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// คำนวณระยะห่างระหว่าง 2 จุด (Haversine formula)
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// คำนวณระยะห่างระหว่าง 2 จุด (Haversine formula)
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const haversineDistance = (lat1: number, lon1: number, lat2: number, lon2: number): number => {
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const haversineDistance = (
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lat1: number,
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lon1: number,
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lat2: number,
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lon2: number
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): number => {
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const R = 6371e3 // Earth's radius in meters
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const R = 6371e3 // Earth's radius in meters
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const φ1 = (lat1 * Math.PI) / 180
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const φ1 = (lat1 * Math.PI) / 180
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const φ2 = (lat2 * Math.PI) / 180
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const φ2 = (lat2 * Math.PI) / 180
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@ -59,9 +69,12 @@ export function useLocationValidation() {
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// ตรวจสอบพิกัดถูกต้อง
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// ตรวจสอบพิกัดถูกต้อง
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const validateCoordinates = (lat: number, lon: number): boolean => {
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const validateCoordinates = (lat: number, lon: number): boolean => {
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return (
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return (
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lat >= -90 && lat <= 90 &&
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lat >= -90 &&
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lon >= -180 && lon <= 180 &&
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lat <= 90 &&
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!isNaN(lat) && !isNaN(lon) &&
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lon >= -180 &&
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lon <= 180 &&
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!isNaN(lat) &&
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!isNaN(lon) &&
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!(lat === 0 && lon === 0) // Mock มักใช้ 0,0
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!(lat === 0 && lon === 0) // Mock มักใช้ 0,0
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)
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)
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}
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}
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@ -80,20 +93,49 @@ export function useLocationValidation() {
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}
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}
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// คำนวณความเร็ว
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// คำนวณความเร็ว
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const calculateSpeed = (pos1: PositionSnapshot, pos2: PositionSnapshot): number => {
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const calculateSpeed = (
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const distance = haversineDistance(pos1.latitude, pos1.longitude, pos2.latitude, pos2.longitude)
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pos1: PositionSnapshot,
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pos2: PositionSnapshot
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): number => {
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const distance = haversineDistance(
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pos1.latitude,
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pos1.longitude,
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pos2.latitude,
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pos2.longitude
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)
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const timeDiff = Math.abs(pos2.timestamp - pos1.timestamp) / 1000 // seconds
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const timeDiff = Math.abs(pos2.timestamp - pos1.timestamp) / 1000 // seconds
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return timeDiff > 0 ? distance / timeDiff : 0
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return timeDiff > 0 ? distance / timeDiff : 0
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}
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}
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// ตรวจสอบความเร็วปกติ
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// ตรวจสอบความเร็วปกติ
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const validateSpeed = (current: PositionSnapshot, previous: PositionSnapshot): boolean => {
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const validateSpeed = (
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current: PositionSnapshot,
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previous: PositionSnapshot
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): boolean => {
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const speed = calculateSpeed(previous, current)
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const speed = calculateSpeed(previous, current)
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return speed <= VALIDATION_CONFIG.MAX_SPEED_MS
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return speed <= VALIDATION_CONFIG.MAX_SPEED_MS
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}
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}
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// ตรวจสอบค่าความแม่นยำที่ผิดปกติ (mock apps มักรายงานค่าที่เป็นเลขจำนวนเต็มสวยงาม เช่น 5.0, 3.0)
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const hasSuspiciousPerfectAccuracy = (accuracy: number | null): boolean => {
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if (accuracy === null) return false
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return (
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Number.isInteger(accuracy) &&
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accuracy <= VALIDATION_CONFIG.SUSPICIOUS_ACCURACY_MAX
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)
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}
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// ตรวจสอบพิกัดซ้ำกันทุกค่า (real GPS มีการสั่นเล็กน้อย mock app มักคืนพิกัดเดิมซ้ำ)
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const hasDuplicateCoordinates = (lat: number, lon: number): boolean => {
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return previousPositions.value.some(
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(p) => p.latitude === lat && p.longitude === lon
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)
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}
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// Main validation function
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// Main validation function
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const validateLocation = (position: GeolocationPosition): LocationValidationResult => {
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const validateLocation = (
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position: GeolocationPosition
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): LocationValidationResult => {
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const warnings: string[] = []
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const warnings: string[] = []
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const errors: string[] = []
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const errors: string[] = []
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let mockIndicators = 0
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let mockIndicators = 0
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@ -121,7 +163,8 @@ export function useLocationValidation() {
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// 4. Compare with previous positions
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// 4. Compare with previous positions
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if (previousPositions.value.length > 0) {
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if (previousPositions.value.length > 0) {
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const previous = previousPositions.value[previousPositions.value.length - 1]
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const previous =
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previousPositions.value[previousPositions.value.length - 1]
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if (!validateSpeed({ latitude, longitude, timestamp }, previous)) {
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if (!validateSpeed({ latitude, longitude, timestamp }, previous)) {
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errors.push(errorMessages.IMPOSSIBLE_SPEED)
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errors.push(errorMessages.IMPOSSIBLE_SPEED)
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@ -129,14 +172,32 @@ export function useLocationValidation() {
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}
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}
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}
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}
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// 5. Suspiciously perfect accuracy — real GPS never rounds to a whole-number ≤ 5m
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if (hasSuspiciousPerfectAccuracy(accuracy)) {
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warnings.push(errorMessages.SUSPICIOUS_ACCURACY)
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mockIndicators += 2
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}
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// 6. Exact duplicate coordinates — real GPS always drifts slightly between readings
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if (
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previousPositions.value.length > 0 &&
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hasDuplicateCoordinates(latitude, longitude)
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) {
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warnings.push(errorMessages.DUPLICATE_POSITION)
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mockIndicators += 2
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}
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// Store current position
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// Store current position
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previousPositions.value.push({ latitude, longitude, timestamp })
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previousPositions.value.push({ latitude, longitude, timestamp })
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if (previousPositions.value.length > VALIDATION_CONFIG.POSITION_HISTORY_SIZE) {
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if (
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previousPositions.value.length > VALIDATION_CONFIG.POSITION_HISTORY_SIZE
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) {
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previousPositions.value.shift()
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previousPositions.value.shift()
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}
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}
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// Determine result
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// Determine result
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const isMockDetected = mockIndicators >= VALIDATION_CONFIG.MOCK_INDICATOR_THRESHOLD
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const isMockDetected =
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mockIndicators >= VALIDATION_CONFIG.MOCK_INDICATOR_THRESHOLD
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const isValid = errors.length === 0
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const isValid = errors.length === 0
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let confidence: 'low' | 'medium' | 'high' = 'low'
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let confidence: 'low' | 'medium' | 'high' = 'low'
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@ -154,7 +215,7 @@ export function useLocationValidation() {
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const showMockWarning = (result: LocationValidationResult) => {
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const showMockWarning = (result: LocationValidationResult) => {
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if (!result.isMockDetected) return
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if (!result.isMockDetected) return
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messageError($q, null, errorMessages.MOCK_DETECTED)
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messageError($q, '', errorMessages.MOCK_DETECTED)
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}
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}
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const resetValidation = () => {
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const resetValidation = () => {
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