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Geoguessr Map-Making Auto-Tag

Tag your panos by date, exactTime, address, generation, elevation

目前為 2024-10-23 提交的版本，檢視 最新版本。

  1. // ==UserScript==
  2. // @name         Geoguessr Map-Making Auto-Tag
  3. // @namespace    https://greasyfork.org/users/1179204
  4. // @version      3.88.6
  5. // @description  Tag your panos by date, exactTime, address, generation, elevation
  6. // @author       KaKa
  7. // @match        *://map-making.app/maps/*
  8. // @grant        GM_setClipboard
  9. // @grant        GM_xmlhttpRequest
  10. // @require      https://cdn.jsdelivr.net/npm/sweetalert2@11
  11. // @require      https://cdn.jsdelivr.net/npm/suncalc@1.9.0/suncalc.min.js
  12. // @require      https://cdn.jsdelivr.net/npm/browser-geo-tz@0.1.0/dist/geotz.min.js
  13. // @license      BSD
  14. // @icon         https://www.svgrepo.com/show/423677/tag-price-label.svg
  15. // ==/UserScript==
  16.  
  17.  
  18. (function() {
  19.     'use strict';
  20.     let accuracy=60 /* You could modifiy accuracy here, default setting is 60s */
  21.  
  22.     let tagBox = ['Year', 'Month','Day', 'Time','Sun','Weather','Type','Country', 'Subdivision', 'Generation', 'Elevation','Brightness','Driving Direction','Pan to Sun','Reset Heading','Update','Detect','Fix']
  23.  
  24.     let months = ['January', 'February', 'March', 'April', 'May', 'June','July', 'August', 'September', 'October', 'November', 'December'];
  25.  
  26.     let tooltips = {
  27.         'Year': 'Year of pano capture in format yyyy',
  28.         'Month': 'Month of pano capture in format yy-mm',
  29.         'Day': 'Specific date of pano capture in format yyyy-mm-dd',
  30.         'Time': 'Exact time of pano capture with optional time range description, e.g., 09:35:21 marked as Morning',
  31.         'Country': 'Country of pano capture location (Google data)',
  32.         'Subdivision': 'Primary administrative subdivision of street view location',
  33.         'Generation': 'Camera generation of the street view, categorized as Gen1, Gen2orGen3, Gen3, Gen4, Shitcam',
  34.         'Elevation': 'Elevation of street view location (Google data)',
  35.         'Type': 'Type of pano, categorized as Official, Unofficial, Trekker (may include floor ID if available)',
  36.         'Driving Direction': 'Absolute driving direction of street view vehicle',
  37.         'Reset Heading': 'Reset heading to default driving direction of street view vehicle',
  38.         'Fix': 'Fix broken locs by updating to latest coverage or searching for specific coverage based on saved date from map-making',
  39.         'Update': 'Update pano to latest coverage or based on saved date from map-making, effective only for locs with panoID',
  40.         'Detect': 'Detect pano that is about to be removed and mark it as "Dangerous" ',
  41.         'Sun':'Detect whether it is sunset or sunrise coverage(effective only for defalut coverage)',
  42.         'Pan to Sun':'Make pano heading to sun(moon),effective only for defalut coverage',
  43.         'Weather':'Weather type recorded by the weather station closest to the loc, with a accuracy of 10mins(effective only for defalut coverage)'
  44.     };
  45.  
  46.     const weatherCodeMap = {
  47.         0: 'Clear sky',
  48.         1: 'Mainly clear',
  49.         2: 'Partly cloudy',
  50.         3: 'Mostly cloudy',
  51.         4: 'Overcast',
  52.         61:'Slight Rain',
  53.         63:'Moderate Rain',
  54.         65:'Heavy Rain',
  55.         51:'Light Drizzle',
  56.         53:'Moderate Drizzle',
  57.         55:'Dense Drizzle',
  58.         77:'Snow',
  59.         85:'Slight Snow',
  60.         86:'Heavy Snow',
  61.     };
  62.  
  63.     function deepClone(obj) {
  64.         if (obj === null || typeof obj !== 'object') {
  65.             return obj;
  66.         }
  67.  
  68.         const datePattern = /^(\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}([.,]\d{1,3})?Z?)$/;
  69.  
  70.         if (Array.isArray(obj)) {
  71.             return obj.map(item => deepClone(item));
  72.         }
  73.  
  74.         if (obj instanceof Date) {
  75.             return new Date(obj.getTime());
  76.         }
  77.  
  78.         if (typeof obj === 'object') {
  79.             const clonedObj = {};
  80.             for (const key in obj) {
  81.                 if (obj.hasOwnProperty(key)) {
  82.                     if (typeof obj[key] === 'string' && datePattern.test(obj[key])) {
  83.                         clonedObj[key] = new Date(obj[key]);
  84.                     } else {
  85.                         clonedObj[key] = deepClone(obj[key]);
  86.                     }
  87.                 }
  88.             }
  89.             return clonedObj;
  90.         }
  91.  
  92.         return obj;
  93.     }
  94.  
  95.     function getSelection() {
  96.         const editor = unsafeWindow.editor;
  97.         if (editor) {
  98.             const selectedLocs = editor.selections;
  99.             const selections = deepClone(
  100.                 selectedLocs.flatMap(selection => selection.locations)
  101.             );
  102.             return selections;
  103.         }
  104.     }
  105.  
  106.     function updateLocation(o,n) {
  107.         const editor=unsafeWindow.editor
  108.         if (editor){
  109.             editor.removeLocations(o)
  110.             editor.importLocations(n)
  111.         }
  112.     }
  113.  
  114.     function findRange(elevation, ranges) {
  115.         for (let i = 0; i < ranges.length; i++) {
  116.             const range = ranges[i];
  117.             if (elevation >= range.min && elevation <= range.max) {
  118.                 return `${range.min}-${range.max}m`;
  119.             }
  120.         }
  121.         if (!elevation) {
  122.             return 'noElevation';
  123.         }
  124.         return `${JSON.stringify(elevation)}m`;
  125.     }
  126.  
  127.     async function runScript(tags,sR) {
  128.         let taggedLocs=[]
  129.         let exportMode,selections,fixStrategy
  130.  
  131.         if (tags.length<1){
  132.             swal.fire('Feature not found!', 'Please select at least one feature!','warning')
  133.             return}
  134.         if (tags.includes('fix')){
  135.             const { value: fixOption,dismiss: fixDismiss } = await Swal.fire({
  136.                 title:'Fix Strategy',
  137.                 icon:'question',
  138.                 text: 'Would you like to fix the location based on the map-making data. (more suitable for those locs with a specific date coverage) Else it will update the broken loc with recent coverage.',
  139.                 showCancelButton: true,
  140.                 showCloseButton:true,
  141.                 allowOutsideClick: false,
  142.                 confirmButtonColor: '#3085d6',
  143.                 cancelButtonColor: '#d33',
  144.                 confirmButtonText: 'Yes',
  145.                 cancelButtonText: 'No',
  146.  
  147.             })
  148.             if(fixOption)fixStrategy='exactly'
  149.             else if(!fixOption&&fixDismiss==='cancel'){
  150.                 fixStrategy=null
  151.             }
  152.             else{
  153.                 return
  154.             }
  155.         };
  156.  
  157.         const { value: option, dismiss: inputDismiss } = await Swal.fire({
  158.             title: 'Export',
  159.             text: 'Do you want to update and save your map? If you click "Cancel", the script will just paste JSON data to the clipboard after finish tagging.',
  160.             icon: 'question',
  161.             showCancelButton: true,
  162.             showCloseButton: true,
  163.             allowOutsideClick: false,
  164.             confirmButtonColor: '#3085d6',
  165.             cancelButtonColor: '#d33',
  166.             confirmButtonText: 'Yes',
  167.             cancelButtonText: 'Cancel'
  168.         });
  169.  
  170.         if (option) {
  171.             exportMode = 'save'
  172.         }
  173.         else if (!selections && inputDismiss === 'cancel') {
  174.             exportMode = false
  175.         }
  176.         else {
  177.             return
  178.         }
  179.  
  180.         selections=getSelection()
  181.  
  182.         if (!selections||selections.length<1){
  183.             swal.fire('Selection not found!', 'Please select at least one location as selection!','warning')
  184.             return
  185.         }
  186.  
  187.         var CHUNK_SIZE = 1200;
  188.         if (tags.includes('time')){
  189.             CHUNK_SIZE = 1000
  190.         }
  191.         var promises = [];
  192.  
  193.         if(selections){
  194.             if(selections.length>=1){processData(tags);}
  195.             else{
  196.                 Swal.fire('Error Parsing JSON Data!', 'The input JSON data is empty! If you update the map after the page is loaded, please save it and refresh the page before tagging','error');}
  197.         }else{Swal.fire('Error Parsing JSON Data!', 'The input JSON data is invaild or incorrectly formatted.','error');}
  198.  
  199.         async function UE(t, e, s, d,r) {
  200.             try {
  201.                 const u = `https://maps.googleapis.com/$rpc/google.internal.maps.mapsjs.v1.MapsJsInternalService/${t}`;
  202.                 let payload = createPayload(t, e,s,d,r);
  203.  
  204.                 const response = await fetch(u, {
  205.                     method: "POST",
  206.                     headers: {
  207.                         "content-type": "application/json+protobuf",
  208.                         "x-user-agent": "grpc-web-javascript/0.1"
  209.                     },
  210.                     body: payload,
  211.                     mode: "cors",
  212.                     credentials: "omit"
  213.                 });
  214.  
  215.                 if (!response.ok) {
  216.                     throw new Error(`HTTP error! status: ${response.status}`);
  217.                 } else {
  218.                     return await response.json();
  219.                 }
  220.             } catch (error) {
  221.                 console.error(`There was a problem with the UE function: ${error.message}`);
  222.             }
  223.         }
  224.  
  225.         function createPayload(mode,coorData,s,d,r) {
  226.             let payload;
  227.             if(!r)r=50 // default search radius
  228.             if (mode === 'GetMetadata') {
  229.                 payload = [["apiv3",null,null,null,"US",null,null,null,null,null,[[0]]],["en","US"],[[[2,coorData]]],[[1,2,3,4,8,6]]];
  230.             } else if (mode === 'SingleImageSearch') {
  231.  
  232.                 if(s&&d){
  233.                     payload=[["apiv3"],[[null,null,coorData.lat,coorData.lng],r],[[null,null,null,null,null,null,null,null,null,null,[s,d]],null,null,null,null,null,null,null,[2],null,[[[2,true,2]]]],[[2,6]]]
  234.                 }else{
  235.                     payload =[["apiv3"],
  236.                               [[null,null,coorData.lat,coorData.lng],r],
  237.                               [null,["en","US"],null,null,null,null,null,null,[2],null,[[[2,true,2]]]], [[1,2,3,4,8,6]]];}
  238.             } else {
  239.                 throw new Error("Invalid mode!");
  240.             }
  241.             return JSON.stringify(payload);
  242.         }
  243.  
  244.         function monthToTimestamp(m) {
  245.  
  246.             const [year, month] = m.split('-');
  247.  
  248.             const startDate =Math.round( new Date(year, month-1,1).getTime()/1000);
  249.  
  250.             const endDate =Math.round( new Date(year, month, 1).getTime()/1000)-1;
  251.  
  252.             return { startDate, endDate };
  253.         }
  254.  
  255.         async function binarySearch(c, start,end) {
  256.             let capture
  257.             let response
  258.             while (end - start >= accuracy) {
  259.                 let mid= Math.round((start + end) / 2);
  260.                 response = await UE("SingleImageSearch", c, start,end,15);
  261.                 if (response&&response[0][2]== "Search returned no images." ){
  262.                     start=mid+start-end
  263.                     end=start-mid+end
  264.                     mid=Math.round((start+end)/2)
  265.                 } else {
  266.                     start=mid
  267.                     mid=Math.round((start+end)/2)
  268.                 }
  269.                 capture=mid
  270.             }
  271.  
  272.             return capture
  273.         }
  274.  
  275.         function getMetaData(svData) {
  276.             let year = 'Year not found',month = 'Month not found'
  277.             let panoType='unofficial'
  278.             let subdivision='Subdivision not found'
  279.             let defaultHeading=null
  280.             if (svData) {
  281.                 if (svData.imageDate) {
  282.                     const matchYear = svData.imageDate.match(/\d{4}/);
  283.                     if (matchYear) {
  284.                         year = matchYear[0];
  285.                     }
  286.  
  287.                     const matchMonth = svData.imageDate.match(/-(\d{2})/);
  288.                     if (matchMonth) {
  289.                         month = matchMonth[1];
  290.                     }
  291.                 }
  292.                 if (svData.copyright.includes('Google')) {
  293.                     panoType = 'Official';
  294.                 }
  295.                 if (svData.tiles&&svData.tiles&&svData.tiles.originHeading){
  296.                     defaultHeading=svData.tiles.originHeading
  297.                 }
  298.                 if(svData.location.description){
  299.                     let parts = svData.location.description.split(',');
  300.                     if(parts.length > 1){
  301.                         subdivision = parts[parts.length-1].trim();
  302.                     } else {
  303.                         subdivision = svData.location.description;
  304.                     }
  305.                 }
  306.                 return [year,month,panoType,subdivision,defaultHeading]
  307.             }
  308.             else{
  309.                 return null
  310.             }
  311.         }
  312.  
  313.         function extractDate(array) {
  314.             let year, month;
  315.  
  316.             array.forEach(element => {
  317.                 const yearRegex1 = /^(\d{2})-(\d{2})$/; // Matches yy-mm
  318.                 const yearRegex2 = /^(\d{4})-(\d{2})$/; // Matches yyyy-mm
  319.                 const yearRegex3 = /^(\d{4})$/; // Matches yyyy
  320.                 const monthRegex1 = /^(\d{2})$/; // Matches mm
  321.                 const monthRegex2 = /^(January|February|March|April|May|June|July|August|September|October|November|December)$/i; // Matches month names
  322.  
  323.                 if (!month && yearRegex1.test(element)) {
  324.                     const match = yearRegex1.exec(element);
  325.                     year = parseInt(match[1]) + 2000; // Convert to full year
  326.                     month = parseInt(match[2]);
  327.                 }
  328.  
  329.                 if (!month && yearRegex2.test(element)) {
  330.                     const match = yearRegex2.exec(element);
  331.                     year = parseInt(match[1]);
  332.                     month = parseInt(match[2]);
  333.                 }
  334.  
  335.                 if (!year && yearRegex3.test(element)) {
  336.                     year = parseInt(element);
  337.                 }
  338.  
  339.                 if (!month && monthRegex1.test(element)) {
  340.                     month = parseInt(element);
  341.                 }
  342.  
  343.                 if (!month && monthRegex2.test(element)) {
  344.                     const months = {
  345.                         "January": 1, "February": 2, "March": 3, "April": 4,
  346.                         "May": 5, "June": 6, "July": 7, "August": 8,
  347.                         "September": 9, "October": 10, "November": 11, "December": 12
  348.                     };
  349.                     month = months[element];
  350.                 }
  351.             });
  352.             return {year,month}
  353.         }
  354.  
  355.         function getDirection(heading) {
  356.             if (typeof heading !== 'number' || heading < 0 || heading >= 360) {
  357.                 return 'Unknown direction';
  358.             }
  359.             const directions = [
  360.                 { name: 'North', range: [337.5, 22.5] },
  361.                 { name: 'Northeast', range: [22.5, 67.5] },
  362.                 { name: 'East', range: [67.5, 112.5] },
  363.                 { name: 'Southeast', range: [112.5, 157.5] },
  364.                 { name: 'South', range: [157.5, 202.5] },
  365.                 { name: 'Southwest', range: [202.5, 247.5] },
  366.                 { name: 'West', range: [247.5, 292.5] },
  367.                 { name: 'Northwest', range: [292.5, 337.5] }
  368.             ];
  369.  
  370.             for (const direction of directions) {
  371.                 const [start, end] = direction.range;
  372.                 if (start <= end) {
  373.                     if (heading >= start && heading < end) {
  374.                         return direction.name;
  375.                     }
  376.                 } else {
  377.                     if (heading >= start || heading < end) {
  378.                         return direction.name;
  379.                     }
  380.                 }
  381.             }
  382.  
  383.             return 'Unknown direction';
  384.         }
  385.  
  386.         function getGeneration(svData,country) {
  387.             if (svData&&svData.tiles) {
  388.                 if (svData.tiles.worldSize.height === 1664) { // Gen 1
  389.                     return 'Gen1';
  390.                 } else if (svData.tiles.worldSize.height === 6656) { // Gen 2 or 3
  391.  
  392.                     let lat;
  393.                     for (let key in svData.Sv) {
  394.                         lat = svData.Sv[key].lat;
  395.                         break;
  396.                     }
  397.  
  398.                     let date;
  399.                     if (svData.imageDate) {
  400.                         date = new Date(svData.imageDate);
  401.                     } else {
  402.                         date = 'nodata';
  403.                     }
  404.  
  405.                     if (date!=='nodata'&&((country === 'BD' && (date >= new Date('2021-04'))) ||
  406.                                           (country === 'EC' && (date >= new Date('2022-03'))) ||
  407.                                           (country === 'FI' && (date >= new Date('2020-09'))) ||
  408.                                           (country === 'IN' && (date >= new Date('2021-10'))) ||
  409.                                           (country === 'LK' && (date >= new Date('2021-02'))) ||
  410.                                           (country === 'KH' && (date >= new Date('2022-10'))) ||
  411.                                           (country === 'LB' && (date >= new Date('2021-05'))) ||
  412.                                           (country === 'NG' && (date >= new Date('2021-06'))) ||
  413.                                           (country === 'ST') ||
  414.                                           (country === 'US' && lat > 52 && (date >= new Date('2019-01'))))) {
  415.                         return 'Shitcam';
  416.                     }
  417.  
  418.                     let gen2Countries = ['AU', 'BR', 'CA', 'CL', 'JP', 'GB', 'IE', 'NZ', 'MX', 'RU', 'US', 'IT', 'DK', 'GR', 'RO',
  419.                                          'PL', 'CZ', 'CH', 'SE', 'FI', 'BE', 'LU', 'NL', 'ZA', 'SG', 'TW', 'HK', 'MO', 'MC', 'SM',
  420.                                          'AD', 'IM', 'JE', 'FR', 'DE', 'ES', 'PT'];
  421.                     if (gen2Countries.includes(country)) {
  422.  
  423.                         return 'Gen2or3';
  424.                     }
  425.                     else{
  426.                         return 'Gen3';}
  427.                 }
  428.                 else if(svData.tiles.worldSize.height === 8192){
  429.                     return 'Gen4';
  430.                 }
  431.             }
  432.             return 'Unknown';
  433.         }
  434.  
  435.         async function getLocal(coord, timestamp) {
  436.             const systemTimezoneOffset = -new Date().getTimezoneOffset() * 60;
  437.  
  438.             try {
  439.                 var offset_hours
  440.                 const timezone=await GeoTZ.find(coord[0],coord[1])
  441.  
  442.                 const offset = await GeoTZ.toOffset(timezone);
  443.  
  444.                 if(offset){
  445.                     offset_hours=parseInt(offset/60)
  446.                 }
  447.                 else if (offset===0) offset_hours=0
  448.                 const offsetDiff = systemTimezoneOffset -offset_hours*3600;
  449.                 const convertedTimestamp = Math.round(timestamp - offsetDiff);
  450.                 return convertedTimestamp;
  451.             } catch (error) {
  452.                 throw error;
  453.             }
  454.         }
  455.  
  456.         async function getWeather(coordinate, timestamp) {
  457.             var hours,weatherCodes
  458.             const date = new Date(timestamp * 1000);
  459.             const formatted_date = date.toISOString().split('T')[0]
  460.             try {
  461.                 const url = `https://archive-api.open-meteo.com/v1/archive?latitude=${coordinate.lat}&longitude=${coordinate.lng}&start_date=${formatted_date}&end_date=${formatted_date}&hourly=weather_code`;
  462.                 const response = await fetch(url);
  463.                 const data = await response.json();
  464.                 hours = data.hourly.time;
  465.                 weatherCodes = data.hourly.weather_code;
  466.  
  467.                 const targetHour = new Date(timestamp * 1000).getHours();
  468.                 let closestHourIndex = 0;
  469.                 let minDiff = Infinity;
  470.  
  471.                 for (let i = 0; i < hours.length; i++) {
  472.                     const hour = new Date(hours[i]).getHours();
  473.                     const diff = Math.abs(hour - targetHour);
  474.  
  475.                     if (diff < minDiff) {
  476.                         minDiff = diff;
  477.                         closestHourIndex = i;
  478.                     }
  479.                 }
  480.  
  481.                 const weatherCode = weatherCodes[closestHourIndex];
  482.                 const weatherDescription = weatherCodeMap[weatherCode] || 'Unknown weather code';
  483.                 return weatherDescription;
  484.  
  485.             } catch (error) {
  486.                 console.error('Error fetching weather data:', error);
  487.                 return 'Network request failed'
  488.             }
  489.         }
  490.  
  491.         async function processCoord(coord, tags, svData,ccData) {
  492.             var panoYear,panoMonth
  493.             if (tags.includes(('fix')||('update')||('detect'))){
  494.                 if (coord.panoDate){
  495.                     panoYear=parseInt(coord.panoDate.toISOString().substring(0,4))
  496.                     panoMonth=parseInt(coord.panoDate.toISOString().substring(5,7))
  497.                 }
  498.                 else if(svData&&svData.imageDate){
  499.                     panoYear=parseInt(svData.imageDate.substring(0,4))
  500.                     panoMonth=parseInt(svData.imageDate.substring(5,7))
  501.  
  502.                 }
  503.                 else{
  504.                     panoYear=parseInt(extractDate(coord.tags).year)
  505.                     panoMonth=parseInt(extractDate(coord.tags).month)
  506.                 }
  507.             }
  508.             try{
  509.                 if (svData||ccData){
  510.                     let meta=getMetaData(svData)
  511.                     let yearTag=meta[0]
  512.                     let monthTag=parseInt(meta[1])
  513.                     let typeTag=meta[2]
  514.                     let subdivisionTag=meta[3]
  515.                     let countryTag,elevationTag
  516.                     let genTag,trekkerTag,floorTag,driDirTag,weatherTag
  517.                     let dayTag,timeTag,exactTime,timeRange
  518.  
  519.                     if(monthTag){monthTag=months[monthTag-1]}
  520.                     //if(monthTag) monthTag=yearTag.slice(-2)+'-'+(monthTag.toString())
  521.                     if (!monthTag){monthTag='Month not found'}
  522.  
  523.                     var date=monthToTimestamp(svData.imageDate)
  524.  
  525.                     if(tags.includes('day')||tags.includes('time')||tags.includes('sun')||tags.includes('weather')||tags.includes('pan to sun')){
  526.                         const initialSearch=await UE('SingleImageSearch',{lat:coord.location.lat,lng:coord.location.lng},date.startDate,date.endDate,15)
  527.                         if (initialSearch){
  528.                             if (initialSearch.length!=3)exactTime=null;
  529.                             else{
  530.                                 if(!tags.includes('day')) accuracy=18000
  531.                                 if(tags.includes('weather')) accuracy=600
  532.                                 if (tags.includes('sun')) accuracy=300
  533.                                 if (tags.includes('pan to sun')) accuracy=300
  534.                                 if (tags.includes('time')) accuracy=60
  535.                                 exactTime=await binarySearch({lat:coord.location.lat,lng:coord.location.lng}, date.startDate,date.endDate)
  536.                             }
  537.                         }
  538.                     }
  539.  
  540.                     if(!exactTime){dayTag='Day not found'
  541.                                    timeTag='Time not found'}
  542.                     else{
  543.  
  544.                         if (tags.includes('day')){
  545.                             const currentDate = new Date();
  546.                             const currentOffset =-(currentDate.getTimezoneOffset())*60
  547.                             const dayOffset = currentOffset-Math.round((coord.location.lng / 15) * 3600);
  548.                             const LocalDay=new Date(Math.round(exactTime-dayOffset)*1000)
  549.                             dayTag = LocalDay.toISOString().split('T')[0];
  550.                         }
  551.  
  552.                         if(tags.includes('time')) {
  553.  
  554.                             var localTime=await getLocal([coord.location.lat,coord.location.lng],exactTime)
  555.                             var timeObject=new Date(localTime*1000)
  556.                             timeTag =`${timeObject.getHours().toString().padStart(2, '0')}:${timeObject.getMinutes().toString().padStart(2, '0')}:${timeObject.getSeconds().toString().padStart(2, '0')}`;
  557.                             var hour = timeObject.getHours();
  558.  
  559.                             if (hour < 11) {
  560.                                 timeRange = 'Morning';
  561.                             } else if (hour >= 11 && hour < 13) {
  562.                                 timeRange = 'Noon';
  563.                             } else if (hour >= 13 && hour < 17) {
  564.                                 timeRange = 'Afternoon';
  565.                             } else if(hour >= 17 && hour < 19) {
  566.                                 timeRange = 'Dusk';
  567.                             }
  568.                             else{
  569.                                 timeRange = 'Night';
  570.                             }
  571.                         }
  572.  
  573.                         if (tags.includes('sun')){
  574.                             const utcDate=new Date(exactTime*1000)
  575.                             const sunData=calSun(utcDate.toISOString(),coord.location.lat,coord.location.lng)
  576.                             if(sunData){
  577.                                 if (exactTime>=(sunData.sunset-30*60)&&exactTime<=(sunData.sunset+30*60)){
  578.                                     coord.tags.push('Sunset')
  579.                                 }
  580.                                 else if (exactTime>=(sunData.sunset-90*60)&&exactTime<=(sunData.sunset+90*60)){
  581.                                     coord.tags.push('Sunset(check)')
  582.                                 }
  583.                                 else if (exactTime>=(sunData.sunrise-30*60)&&exactTime<=(sunData.sunrise+30*60)){
  584.                                     coord.tags.push('Sunrise')
  585.                                 }
  586.                                 else if (exactTime>=(sunData.sunrise-90*60)&&exactTime<=(sunData.sunrise+90*60)){
  587.                                     coord.tags.push('Sunrise(check)')
  588.                                 }
  589.                                 else if (exactTime>=(sunData.noon-30*60)&&exactTime<=(sunData.noon+30*60)){
  590.                                     coord.tags.push('Noon')
  591.                                 }
  592.                             }
  593.                         }
  594.  
  595.                         if (tags.includes('pan to sun')){
  596.                             const date = new Date(exactTime * 1000);
  597.                             const position = SunCalc.getPosition(date, coord.location.lat, coord.location.lng);
  598.  
  599.                             const altitude = position.altitude;
  600.                             const azimuth = position.azimuth;
  601.  
  602.                             const altitudeDegrees = altitude * (180 / Math.PI);
  603.                             const azimuthDegrees = azimuth * (180 / Math.PI);
  604.                             if(azimuthDegrees&&altitudeDegrees){
  605.                                 if (altitudeDegrees<0){
  606.                                     const moonPosition = SunCalc.getMoonPosition(date, coord.location.lat, coord.location.lng);
  607.                                     const moon_altitude = moonPosition.altitude;
  608.                                     const moon_azimuth = moonPosition.azimuth;
  609.                                     const moon_altitudeDegrees = moon_altitude * (180 / Math.PI);
  610.                                     const moon_azimuthDegrees = moon_azimuth * (180 / Math.PI);
  611.                                     coord.heading=moon_azimuthDegrees+180
  612.                                     coord.pitch=moon_altitudeDegrees
  613.                                     coord.zoom=2
  614.                                     coord.tags.push('pan to moon')
  615.                                 }
  616.                                 else{
  617.                                     coord.heading=azimuthDegrees+180
  618.                                     coord.pitch=altitudeDegrees
  619.                                     coord.tags.push('pan to sun')
  620.                                 }
  621.                             }
  622.                         }
  623.  
  624.                         if(tags.includes('weather')) {
  625.                             weatherTag=await getWeather(coord.location,exactTime)
  626.                             if(weatherTag) coord.tags.push(weatherTag)
  627.                         }
  628.                     }
  629.  
  630.                     try {if (ccData.length!=3) ccData=ccData[1][0]
  631.                          else ccData=ccData[1]
  632.                         }
  633.  
  634.                     catch (error) {
  635.                         ccData=null
  636.                     }
  637.  
  638.                     if (ccData){
  639.                         try{
  640.                             countryTag = ccData[5][0][1][4]}
  641.                         catch(error){
  642.                             countryTag=null
  643.                         }
  644.                         try{
  645.                             elevationTag=ccData[5][0][1][1][0]}
  646.                         catch(error){
  647.                             elevationTag=null
  648.                         }
  649.                         try{
  650.                             driDirTag=ccData[5][0][1][2][0]}
  651.                         catch(error){
  652.                             driDirTag=null
  653.                         }
  654.                         try{
  655.                             trekkerTag=ccData[6][5]}
  656.                         catch(error){
  657.                             trekkerTag=null
  658.                         }
  659.                         try{
  660.                             floorTag=ccData[5][0][1][3][2][0]
  661.                         }
  662.                         catch(error){
  663.                             floorTag=null
  664.                         }
  665.                         if (tags.includes('detect')){
  666.                             const defaultDate=3
  667.                             }
  668.                     }
  669.  
  670.                     if (trekkerTag){
  671.                         trekkerTag=trekkerTag.toString()
  672.                         if( trekkerTag.includes('scout')){
  673.                             trekkerTag='trekker'
  674.                         }
  675.                         else{
  676.                             trekkerTag=null
  677.                         }}
  678.  
  679.                     if(elevationTag){
  680.                         elevationTag=Math.round(elevationTag*100)/100
  681.                         if(sR){
  682.                             elevationTag=findRange(elevationTag,sR)
  683.                         }
  684.                         else{
  685.                             elevationTag=elevationTag.toString()+'m'
  686.                         }
  687.                     }
  688.                     if(driDirTag){
  689.                         driDirTag=getDirection(parseFloat(driDirTag))
  690.                     }
  691.                     else{
  692.                         driDirTag='Driving direction not found'
  693.                     }
  694.                     if (!countryTag)countryTag='Country not found'
  695.                     if (!elevationTag)elevationTag='Elevation not found'
  696.  
  697.                     if (tags.includes('generation')&&typeTag=='Official'&&countryTag){
  698.                         genTag = getGeneration(svData,countryTag)
  699.                         coord.tags.push(genTag)}
  700.  
  701.                     if (tags.includes('year'))coord.tags.push(yearTag)
  702.  
  703.                     if (tags.includes('month'))coord.tags.push(monthTag)
  704.  
  705.                     if (tags.includes('day'))coord.tags.push(dayTag)
  706.  
  707.                     if (tags.includes('time'))coord.tags.push(timeTag)
  708.  
  709.                     if (tags.includes('time')&&timeRange)coord.tags.push(timeRange)
  710.  
  711.                     if (tags.includes('type'))coord.tags.push(typeTag)
  712.  
  713.                     if (tags.includes('driving direction'))coord.tags.push(driDirTag)
  714.  
  715.                     if (tags.includes('type')&&trekkerTag&&typeTag=='Official')coord.tags.push('trekker')
  716.  
  717.                     if (tags.includes('type')&&floorTag&&typeTag=='Official')coord.tags.push(floorTag)
  718.  
  719.                     if (tags.includes('country'))coord.tags.push(countryTag)
  720.  
  721.                     if (tags.includes('subdivision')&&typeTag=='Official')coord.tags.push(subdivisionTag)
  722.  
  723.                     if (tags.includes('elevation'))coord.tags.push(elevationTag)
  724.  
  725.                     if (tags.includes('reset heading')){
  726.                         if(meta[4]) coord.heading=meta[4]
  727.                     }
  728.  
  729.                     if (tags.includes('update')){
  730.                         try{
  731.                             const resultPano=await UE('SingleImageSearch',{lat: coord.location.lat, lng: coord.location.lng},null,null,50)
  732.                             const updatedPnaoId=resultPano[1][1][1]
  733.                             const updatedYear=resultPano[1][6][7][0]
  734.                             const updatedMonth=resultPano[1][6][7][1]
  735.                             if (coord.panoId){
  736.                                 if (updatedPnaoId&&updatedPnaoId!=coord.panoId) {
  737.                                     if(panoYear!=updatedYear||panoMonth!=updatedMonth){
  738.                                         coord.panoId=updatedPnaoId
  739.                                         coord.tags.push('Updated')}
  740.                                     else{
  741.                                         coord.panoId=updatedPnaoId
  742.                                         coord.tags.push('Copyright changed')
  743.                                     }
  744.                                 }
  745.                             }
  746.                             else{
  747.                                 if (panoYear&&panoMonth&&updatedYear&&updatedMonth){
  748.                                     if(panoYear!=updatedYear||panoMonth!=updatedMonth){
  749.                                         coord.panoId=updatedPnaoId
  750.                                         coord.tags.push('Updated')
  751.                                     }
  752.                                 }
  753.                                 else{
  754.                                     coord.panoId=svData.location.pano
  755.                                     coord.tags.push('PanoId is added')
  756.                                 }
  757.                             }
  758.                         }
  759.                         catch (error){
  760.                             coord.tags.push('Failed to update')
  761.                         }
  762.                     }
  763.                 }
  764.             }
  765.             catch (error) {
  766.                 if(!tags.includes('fix')&&!tags.includes('update'))coord.tags.push('Pano not found');
  767.  
  768.                 else if (tags.includes('update')){
  769.                     try{
  770.                         const resultPano=await UE('SingleImageSearch',{lat: coord.location.lat, lng: coord.location.lng},null,null,50)
  771.                         const updatedPnaoId=resultPano[1][1][1]
  772.                         const updatedYear=resultPano[1][6][7][0]
  773.                         const updatedMonth=resultPano[1][6][7][1]
  774.                         coord.panoId=updatedPnaoId
  775.                         coord.location.lat=resultPano[1][5][0][1][0][2]
  776.                         coord.location.lng=resultPano[1][5][0][1][0][3]
  777.                     }
  778.                     catch (error){
  779.                         coord.tags.push('Failed to update')
  780.                     }
  781.                 }
  782.                 else{
  783.                     var fixState
  784.                     try{
  785.                         const resultPano=await UE('SingleImageSearch',{lat: coord.location.lat, lng: coord.location.lng},null,null,15)
  786.                         if(fixStrategy){
  787.                             const panos=resultPano[1][5][0][8]
  788.                             for(const pano of panos){
  789.                                 if(pano[1][0]===panoYear&&pano[1][1]===panoMonth){
  790.                                     const panoIndex=pano[0]
  791.                                     const fixedPanoId=resultPano[1][5][0][3][0][panoIndex][0][1]
  792.                                     coord.panoId=fixedPanoId
  793.                                     coord.location.lat=resultPano[1][5][0][1][0][2]
  794.                                     coord.location.lng=resultPano[1][5][0][1][0][3]
  795.                                     fixState=true
  796.                                 }
  797.                             }
  798.                         }
  799.                         else{
  800.                             coord.panoId=resultPano[1][1][1]
  801.                             coord.location.lat=resultPano[1][5][0][1][0][2]
  802.                             coord.location.lng=resultPano[1][5][0][1][0][3]
  803.                             fixState=true
  804.                         }
  805.  
  806.                     }
  807.                     catch (error){
  808.                         fixState=null
  809.                     }
  810.                     if (!fixState)coord.tags.push('Failed to fix')
  811.                     else coord.tags.push('Fixed')
  812.  
  813.                 }
  814.             }
  815.             if (coord.tags) { coord.tags = Array.from(new Set(coord.tags))}
  816.             taggedLocs.push(coord);
  817.         }
  818.  
  819.         async function processChunk(chunk, tags) {
  820.             var service = new google.maps.StreetViewService();
  821.             var panoSource= google.maps.StreetViewSource.GOOGLE
  822.             var promises = chunk.map(async coord => {
  823.                 let panoId = coord.panoId;
  824.                 let latLng = {lat: coord.location.lat, lng: coord.location.lng};
  825.                 let svData;
  826.                 let ccData;
  827.                 if ((panoId || latLng)) {
  828.                     if(tags!=['country']&&tags!=['elevation']&&tags!=['detect']){
  829.                         svData = await getSVData(service, panoId ? {pano: panoId} : {location: latLng, radius: 50,source:panoSource});}
  830.                 }
  831.  
  832.                 if (tags.includes('generation')||('country')||('elevation')||('type')||('driving direction')) {
  833.                     if(!panoId)ccData = await UE('SingleImageSearch', latLng);
  834.                     else ccData = await UE('GetMetadata', panoId);
  835.                 }
  836.  
  837.                 if (latLng && (tags.includes('detect'))) {
  838.                     var detectYear,detectMonth
  839.                     if (coord.panoDate){
  840.                         detectYear=parseInt(coord.panoDate.toISOString().substring(0,4))
  841.                         detectMonth=parseInt(coord.panoDate.toISOString().substring(5,7))
  842.                     }
  843.                     else{
  844.                         if(coord.panoId){
  845.                             const metaData=await getSVData(service,{pano: panoId})
  846.                             if (metaData){
  847.                                 if(metaData.imageDate){
  848.                                     detectYear=parseInt(metaData.imageDate.substring(0,4))
  849.                                     detectMonth=parseInt(metaData.imageDate.substring(5,7))
  850.                                 }
  851.                             }
  852.                         }
  853.                     }
  854.                     if (detectYear&&detectMonth){
  855.                         const metaData = await UE('SingleImageSearch', latLng,10);
  856.                         if (metaData){
  857.                             if(metaData.length>1){
  858.                                 const defaultDate=metaData[1][6][7]
  859.                                 if (defaultDate[0]===detectYear&&defaultDate[1]!=detectMonth){
  860.                                     coord.tags.push('Dangerous')}
  861.                             }
  862.                         }
  863.                     }
  864.                 }
  865.                 if (panoId && tags.includes('brightness')){
  866.                     const brightness=await getBrightness(panoId)
  867.                     if (brightness<45) coord.tags.push('Dim')
  868.                     else if (brightness<90)coord.tags.push('Normal')
  869.                     else if (brightness<160)coord.tags.push('Lightful')
  870.                     else coord.tags.push('Overexposed')
  871.                 }
  872.                 await processCoord(coord, tags, svData,ccData)
  873.             });
  874.             await Promise.all(promises);
  875.         }
  876.  
  877.         function getSVData(service, options) {
  878.             return new Promise(resolve => service.getPanorama({...options}, (data, status) => {
  879.                 resolve(data);
  880.  
  881.             }));
  882.         }
  883.  
  884.         async function processData(tags) {
  885.             let successText = 'The JSON data has been pasted to your clipboard!';
  886.             try {
  887.                 const totalChunks = Math.ceil(selections.length / CHUNK_SIZE);
  888.                 let processedChunks = 0;
  889.  
  890.                 const swal = Swal.fire({
  891.                     title: 'Tagging',
  892.                     text: 'If you try to tag a large number of locs by exact time, it could take quite some time. Please wait...',
  893.                     allowOutsideClick: false,
  894.                     allowEscapeKey: false,
  895.                     showConfirmButton: false,
  896.                     icon:"info",
  897.                     didOpen: () => {
  898.                         Swal.showLoading();
  899.                     }
  900.                 });
  901.  
  902.                 for (let i = 0; i < selections.length; i += CHUNK_SIZE) {
  903.                     let chunk = selections.slice(i, i + CHUNK_SIZE);
  904.                     await processChunk(chunk, tags);
  905.                     processedChunks++;
  906.  
  907.                     const progress = Math.min((processedChunks / totalChunks) * 100, 100);
  908.                     Swal.update({
  909.                         html: `<div>${progress.toFixed(2)}% completed</div>
  910.                        <div class="swal2-progress">
  911.                            <div class="swal2-progress-bar" role="progressbar" aria-valuenow="${progress}" aria-valuemin="0" aria-valuemax="100" style="width: ${progress}%;">
  912.                            </div>
  913.                        </div>`
  914.                     });
  915.                 }
  916.  
  917.  
  918.                 swal.close();
  919.                 var newJSON=[]
  920.                 if (exportMode) {
  921.                     updateLocation(selections,taggedLocs)
  922.                     successText = 'Tagging completed! Please save the map and refresh the page(The JSON data is also pasted to your clipboard)'
  923.                 }
  924.                 taggedLocs.forEach((loc)=>{
  925.                     newJSON.push({lat:loc.location.lat,
  926.                                   lng:loc.location.lng,
  927.                                   heading:loc.heading,
  928.                                   pitch: loc.pitch !== undefined && loc.pitch !== null ? loc.pitch : 90,
  929.                                   zoom: loc.zoom !== undefined && loc.zoom !== null ? loc.zoom : 0,
  930.                                   panoId:loc.panoId,
  931.                                   extra:{tags:loc.tags}
  932.                                  })
  933.                 })
  934.                 GM_setClipboard(JSON.stringify(newJSON))
  935.                 Swal.fire({
  936.                     title: 'Success!',
  937.                     text: successText,
  938.                     icon: 'success',
  939.                     showCancelButton: true,
  940.                     confirmButtonColor: '#3085d6',
  941.                     cancelButtonColor: '#d33',
  942.                     confirmButtonText: 'OK'
  943.                 })
  944.             } catch (error) {
  945.                 swal.close();
  946.                 Swal.fire('Error Tagging!', '','error');
  947.                 console.error('Error processing JSON data:', error);
  948.             }
  949.         }
  950.  
  951.     }
  952.  
  953.     function chunkArray(array, maxSize) {
  954.         const result = [];
  955.         for (let i = 0; i < array.length; i += maxSize) {
  956.             result.push(array.slice(i, i + maxSize));
  957.         }
  958.         return result;
  959.     }
  960.  
  961.     function generateCheckboxHTML(tags) {
  962.  
  963.         const half = Math.ceil(tags.length / 2);
  964.         const firstHalf = tags.slice(0, half);
  965.         const secondHalf = tags.slice(half);
  966.  
  967.         return `
  968.         <div style="display: flex; flex-wrap: wrap; gap: 10px; text-align: left;">
  969.             <div style="flex: 1; min-width: 150px;">
  970.                 ${firstHalf.map((tag, index) => `
  971.                     <label style="display: block; margin-bottom: 12px; margin-left: 40px; font-size: 15px;" title="${tooltips[tag]}">
  972.                         <input type="checkbox" class="feature-checkbox" value="${tag}" /> <span style="font-size: 14px;">${tag}</span>
  973.                     </label>
  974.                 `).join('')}
  975.             </div>
  976.             <div style="flex: 1; min-width: 150px;">
  977.                 ${secondHalf.map((tag, index) => `
  978.                     <label style="display: block; margin-bottom: 12px; margin-left: 40px; font-size: 15px;" title="${tooltips[tag]}">
  979.                         <input type="checkbox" class="feature-checkbox" value="${tag}" /> <span style="font-size: 14px;">${tag}</span>
  980.                     </label>
  981.                 `).join('')}
  982.             </div>
  983.             <div style="flex: 1; min-width: 150px; margin-top: 12px; text-align: center;">
  984.                 <label style="display: block; font-size: 14px;">
  985.                     <input type="checkbox" class="feature-checkbox" id="selectAll" /> <span style="font-size: 16px;">Select All</span>
  986.                 </label>
  987.             </div>
  988.         </div>
  989.     `;
  990.     }
  991.  
  992.     function showFeatureSelectionPopup() {
  993.         const checkboxesHTML = generateCheckboxHTML(tagBox);
  994.  
  995.         Swal.fire({
  996.             title: 'Select Features',
  997.             html: `
  998.             ${checkboxesHTML}
  999.         `,
  1000.             icon: 'question',
  1001.             showCancelButton: true,
  1002.             showCloseButton: true,
  1003.             allowOutsideClick: false,
  1004.             confirmButtonColor: '#3085d6',
  1005.             cancelButtonColor: '#d33',
  1006.             confirmButtonText: 'Start Tagging',
  1007.             cancelButtonText: 'Cancel',
  1008.             didOpen: () => {
  1009.                 const selectAllCheckbox = Swal.getPopup().querySelector('#selectAll');
  1010.                 const featureCheckboxes = Swal.getPopup().querySelectorAll('.feature-checkbox:not(#selectAll)');
  1011.  
  1012.                 selectAllCheckbox.addEventListener('change', () => {
  1013.                     featureCheckboxes.forEach(checkbox => {
  1014.                         checkbox.checked = selectAllCheckbox.checked;
  1015.                     });
  1016.                 });
  1017.  
  1018.  
  1019.                 featureCheckboxes.forEach(checkbox => {
  1020.                     checkbox.addEventListener('change', () => {
  1021.  
  1022.                         const allChecked = Array.from(featureCheckboxes).every(checkbox => checkbox.checked);
  1023.                         selectAllCheckbox.checked = allChecked;
  1024.                     });
  1025.                 });
  1026.             },
  1027.             preConfirm: () => {
  1028.                 const selectedFeatures = [];
  1029.                 const featureCheckboxes = Swal.getPopup().querySelectorAll('.feature-checkbox:not(#selectAll)');
  1030.  
  1031.                 featureCheckboxes.forEach(checkbox => {
  1032.                     if (checkbox.checked) {
  1033.                         selectedFeatures.push(checkbox.value.toLowerCase());
  1034.                     }
  1035.                 });
  1036.  
  1037.                 return selectedFeatures;
  1038.             }
  1039.         }).then((result) => {
  1040.             if (result.isConfirmed) {
  1041.                 const selectedFeatures = result.value;
  1042.                 handleSelectedFeatures(selectedFeatures);
  1043.             } else if (result.dismiss === Swal.DismissReason.cancel) {
  1044.                 console.log('User canceled');
  1045.             }
  1046.         });
  1047.     }
  1048.  
  1049.     function handleSelectedFeatures(features) {
  1050.         if (features.includes('elevation')) {
  1051.             Swal.fire({
  1052.                 title: 'Set A Range For Elevation',
  1053.                 text: 'If you select "Cancel", the script will return the exact elevation for each location.',
  1054.                 icon: 'question',
  1055.                 showCancelButton: true,
  1056.                 showCloseButton: true,
  1057.                 allowOutsideClick: false,
  1058.                 confirmButtonColor: '#3085d6',
  1059.                 cancelButtonColor: '#d33',
  1060.                 confirmButtonText: 'Yes',
  1061.                 cancelButtonText: 'Cancel'
  1062.             }).then((result) => {
  1063.                 if (result.isConfirmed) {
  1064.                     Swal.fire({
  1065.                         title: 'Define Range for Each Segment',
  1066.                         html: `
  1067.                         <label> <br>Enter range for each segment, separated by commas</br></label>
  1068.                         <textarea id="segmentRanges" class="swal2-textarea" placeholder="such as:-1-10,11-35"></textarea>
  1069.                     `,
  1070.                         icon: 'question',
  1071.                         showCancelButton: true,
  1072.                         showCloseButton: true,
  1073.                         allowOutsideClick: false,
  1074.                         focusConfirm: false,
  1075.                         preConfirm: () => {
  1076.                             const segmentRangesInput = document.getElementById('segmentRanges').value.trim();
  1077.                             if (!segmentRangesInput) {
  1078.                                 Swal.showValidationMessage('Please enter range for each segment');
  1079.                                 return false;
  1080.                             }
  1081.                             const segmentRanges = segmentRangesInput.split(',');
  1082.                             const validatedRanges = segmentRanges.map(range => {
  1083.                                 const matches = range.trim().match(/^\s*(-?\d+)\s*-\s*(-?\d+)\s*$/);
  1084.                                 if (matches) {
  1085.                                     const min = Number(matches[1]);
  1086.                                     const max = Number(matches[2]);
  1087.                                     return { min, max };
  1088.                                 } else {
  1089.                                     Swal.showValidationMessage('Invalid range format. Please use format: minValue-maxValue');
  1090.                                     return false;
  1091.                                 }
  1092.                             });
  1093.                             return validatedRanges.filter(Boolean);
  1094.                         },
  1095.                         confirmButtonColor: '#3085d6',
  1096.                         cancelButtonColor: '#d33',
  1097.                         confirmButtonText: 'Yes',
  1098.                         cancelButtonText: 'Cancel',
  1099.                         inputValidator: (value) => {
  1100.                             if (!value.trim()) {
  1101.                                 return 'Please enter range for each segment';
  1102.                             }
  1103.                         }
  1104.                     }).then((result) => {
  1105.                         if (result.isConfirmed) {
  1106.                             runScript(features, result.value);
  1107.                         } else {
  1108.                             Swal.showValidationMessage('You canceled input');
  1109.                         }
  1110.                     });
  1111.                 } else if (result.dismiss === Swal.DismissReason.cancel) {
  1112.                     runScript(features);
  1113.                 }
  1114.             });
  1115.         } else {
  1116.             runScript(features);
  1117.         }
  1118.     }
  1119.  
  1120.     function calSun(date,lat,lng){
  1121.         if (lat && lng && date) {
  1122.             const format_date = new Date(date);
  1123.             const times = SunCalc.getTimes(format_date, lat, lng);
  1124.             const sunsetTimestamp = Math.round(times.sunset.getTime() / 1000);
  1125.             const sunriseTimestamp = Math.round(times.sunrise.getTime() / 1000);
  1126.             const noonTimestamp = Math.round(times.solarNoon.getTime() / 1000);
  1127.             return {
  1128.                 sunset: sunsetTimestamp,
  1129.                 sunrise: sunriseTimestamp,
  1130.                 noon: noonTimestamp,
  1131.             };
  1132.         }
  1133.     }
  1134.  
  1135.     function findClosestTime(year, month, lat, lng, heading, pitch) {
  1136.         const targetAzimuth = (heading - 180) / (180 / Math.PI);
  1137.         const targetAltitude = pitch / (180 / Math.PI);
  1138.  
  1139.         const startDate = new Date(year, month - 1, 1);
  1140.         const endDate = new Date(year, month, 0);
  1141.  
  1142.         let closestDate = null;
  1143.         let minDifference = Infinity;
  1144.  
  1145.         for (let day = new Date(startDate); day <= endDate; day.setMinutes(day.getMinutes() + 1)) {
  1146.             const sunPosition = SunCalc.getPosition(day, lat, lng);
  1147.  
  1148.             const azimuthDiff = Math.abs(targetAzimuth - sunPosition.azimuth);
  1149.             const altitudeDiff = Math.abs(targetAltitude - sunPosition.altitude);
  1150.             const totalDifference = azimuthDiff + altitudeDiff;
  1151.  
  1152.             if (totalDifference < minDifference) {
  1153.                 minDifference = totalDifference;
  1154.                 closestDate = new Date(day);
  1155.             }
  1156.         }
  1157.  
  1158.         return closestDate;
  1159.     }
  1160.  
  1161.     async function getBrightness(panoId) {
  1162.         const url = `https://streetviewpixels-pa.googleapis.com/v1/tile?cb_client=apiv3&panoid=${panoId}&output=tile&x=0&y=0&zoom=0&nbt=1&fover=2`;
  1163.  
  1164.         try {
  1165.             const response = await fetch(url);
  1166.             if (!response.ok) {
  1167.                 throw new Error(`Failed to fetch image: ${response.statusText}`);
  1168.             }
  1169.  
  1170.             const imageBlob = await response.blob();
  1171.             const imageUrl = URL.createObjectURL(imageBlob);
  1172.  
  1173.             const img = new Image();
  1174.             img.src = imageUrl;
  1175.  
  1176.  
  1177.             await new Promise((resolve) => {
  1178.                 img.onload = resolve;
  1179.             });
  1180.  
  1181.  
  1182.             const canvas = document.createElement('canvas');
  1183.             canvas.width = img.width;
  1184.             canvas.height = Math.floor(img.height*0.4);
  1185.             const ctx = canvas.getContext('2d');
  1186.             ctx.drawImage(img, 0, 0);
  1187.  
  1188.  
  1189.             const imageData = ctx.getImageData(0, 0, canvas.width, canvas.height);
  1190.             const data = imageData.data;
  1191.  
  1192.  
  1193.             let totalBrightness = 0;
  1194.             for (let i = 0; i < data.length; i += 4) {
  1195.                 const r = data[i];
  1196.                 const g = data[i + 1];
  1197.                 const b = data[i + 2];
  1198.                 const brightness = (r + g + b) / 3;
  1199.                 totalBrightness += brightness;
  1200.             }
  1201.  
  1202.             const averageBrightness = totalBrightness / (data.length / 4);
  1203.  
  1204.  
  1205.             URL.revokeObjectURL(imageUrl);
  1206.  
  1207.             return averageBrightness;
  1208.  
  1209.         } catch (error) {
  1210.             console.error('Error:', error);
  1211.             return null;
  1212.         }
  1213.     }
  1214.  
  1215.     function calculateFOV(zoom) {
  1216.         const pi = Math.PI;
  1217.         const argument = (3 / 4) * Math.pow(2, 1 - zoom);
  1218.         const radians = Math.atan(argument);
  1219.         const degrees = (360 / pi) * radians;
  1220.         return degrees;
  1221.     }
  1222.     function createPayload(mode,coorData,s,d,r) {
  1223.         let payload;
  1224.         if(!r)r=30 // default search radius
  1225.         if (mode === 'GetMetadata') {
  1226.             payload = [["apiv3",null,null,null,"US",null,null,null,null,null,[[0]]],["en","US"],[[[2,coorData]]],[[1,2,3,4,8,6]]];
  1227.         } else if (mode === 'SingleImageSearch') {
  1228.  
  1229.             if(s&&d){
  1230.                 payload=[["apiv3"],[[null,null,coorData.lat,coorData.lng],r],[[null,null,null,null,null,null,null,null,null,null,[s,d]],null,null,null,null,null,null,null,[2],null,[[[2,true,2]]]],[[2,6]]]
  1231.             }else{
  1232.                 payload =[["apiv3"],
  1233.                           [[null,null,coorData.lat,coorData.lng],r],
  1234.                           [null,["en","US"],null,null,null,null,null,null,[2],null,[[[2,true,2]]]], [[1,2,3,4,8,6]]];}
  1235.         } else {
  1236.             throw new Error("Invalid mode!");
  1237.         }
  1238.         return JSON.stringify(payload);
  1239.     }
  1240.     async function binarySearch(c,start,end){
  1241.         let capture
  1242.         let response
  1243.         while (end - start >= accuracy) {
  1244.             let mid= Math.round((start + end) / 2);
  1245.             response = await UE("SingleImageSearch", c, start,end,10);
  1246.             if (response&&response[0][2]== "Search returned no images." ){
  1247.                 start=mid+start-end
  1248.                 end=start-mid+end
  1249.                 mid=Math.round((start+end)/2)
  1250.             } else {
  1251.                 start=mid
  1252.                 mid=Math.round((start+end)/2)
  1253.             }
  1254.             capture=mid
  1255.         }
  1256.  
  1257.         return capture
  1258.     }
  1259.     async function UE(t, e, s, d,r) {
  1260.         try {
  1261.             const u = `https://maps.googleapis.com/$rpc/google.internal.maps.mapsjs.v1.MapsJsInternalService/${t}`;
  1262.             let payload = createPayload(t, e,s,d,r);
  1263.  
  1264.             const response = await fetch(u, {
  1265.                 method: "POST",
  1266.                 headers: {
  1267.                     "content-type": "application/json+protobuf",
  1268.                     "x-user-agent": "grpc-web-javascript/0.1"
  1269.                 },
  1270.                 body: payload,
  1271.                 mode: "cors",
  1272.                 credentials: "omit"
  1273.             });
  1274.  
  1275.             if (!response.ok) {
  1276.                 throw new Error(`HTTP error! status: ${response.status}`);
  1277.             } else {
  1278.                 return await response.json();
  1279.             }
  1280.         } catch (error) {
  1281.             console.error(`There was a problem with the UE function: ${error.message}`);
  1282.         }
  1283.     }
  1284.     function monthToTimestamp(m) {
  1285.         m=m.toISOString().substring(0,7)
  1286.         const [year, month] = m.split('-');
  1287.  
  1288.         const startDate =Math.round( new Date(year, month-1,1).getTime()/1000);
  1289.  
  1290.         const endDate =Math.round( new Date(year, month, 1).getTime()/1000)-1;
  1291.  
  1292.         return { startDate, endDate };
  1293.     }
  1294.  
  1295.     let onKeyDown = async (e) => {
  1296.         if (e.key === 'l' || e.key === 'L') {
  1297.             e.stopImmediatePropagation();
  1298.             const pano=unsafeWindow.editor.currentLocation
  1299.             const heading=pano.updatedProps.heading
  1300.             const pitch=pano.updatedProps.pitch
  1301.             const panoDate=pano.updatedProps.panoDate
  1302.             const year = panoDate.getFullYear();
  1303.             const month = panoDate.getMonth()+1
  1304.             const lat=pano.updatedProps.location.lat
  1305.             const lng=pano.updatedProps.location.lng
  1306.             const closeTime=findClosestTime(year, month, lat, lng,heading,pitch)
  1307.             console.log(closeTime.toLocaleString())
  1308.         }
  1309.  
  1310.         if (e.key === 'G' || e.key === 'g') {
  1311.             const sv=unsafeWindow.streetView
  1312.             const pano=unsafeWindow.editor.currentLocation
  1313.             const lat=pano.updatedProps.location.lat
  1314.             const lng=pano.updatedProps.location.lng
  1315.             e.stopImmediatePropagation();
  1316.             const date=monthToTimestamp(pano.updatedProps.panoDate)
  1317.             var exactTime
  1318.             accuracy=300
  1319.             exactTime=await binarySearch({lat:lat,lng:lng}, date.startDate,date.endDate)
  1320.             const exactDate = new Date(exactTime * 1000);
  1321.             const moonPosition = SunCalc.getMoonPosition(exactDate,lat, lng);
  1322.             const moon_altitude = moonPosition.altitude;
  1323.             const moon_azimuth = moonPosition.azimuth;
  1324.             const moon_altitudeDegrees = moon_altitude * (180 / Math.PI);
  1325.             const moon_azimuthDegrees = moon_azimuth * (180 / Math.PI);
  1326.             sv.setPov({heading:moon_azimuthDegrees+180,pitch:moon_altitudeDegrees})
  1327.             sv.setZoom(3)
  1328.  
  1329.         }
  1330.     }
  1331.  
  1332.     document.addEventListener("keydown", onKeyDown);
  1333.  
  1334.  
  1335.     var mainButton = document.createElement('button');
  1336.     mainButton.textContent = 'Auto-Tag';
  1337.     mainButton.id = 'main-button';
  1338.     mainButton.style.position = 'fixed';
  1339.     mainButton.style.right = '20px';
  1340.     mainButton.style.bottom = '15px';
  1341.     mainButton.style.borderRadius = '18px';
  1342.     mainButton.style.fontSize = '15px';
  1343.     mainButton.style.padding = '10px 20px';
  1344.     mainButton.style.border = 'none';
  1345.     mainButton.style.color = 'white';
  1346.     mainButton.style.cursor = 'pointer';
  1347.     mainButton.style.backgroundColor = '#4CAF50';
  1348.     mainButton.addEventListener('click', showFeatureSelectionPopup);
  1349.     document.body.appendChild(mainButton)
  1350.  
  1351. })();