Update screenshot.png

README.md

@@ -65,6 +65,11 @@ git clone https://github.com/liamcottle/meshtastic-map
 cd meshtastic-map
 ```
 
+Install Meshtastic protobufs definitions
+```
+git clone https://github.com/meshtastic/protobufs src/protobufs
+```
+
 Install NodeJS dependencies
 
 ```

package-lock.json

@@ -17,7 +17,7 @@
         "express": "^5.2.1",
         "mqtt": "^5.14.1",
         "protobufjs": "^7.5.4",
-        "ws": "^8.19.0"
+        "ws": "^8.18.3"
       },
       "devDependencies": {
         "jest": "^30.1.3",
@@ -69,6 +69,7 @@
       "integrity": "sha512-yDBHV9kQNcr2/sUr9jghVyz9C3Y5G2zUM2H2lo+9mKv4sFgbA8s8Z9t8D1jiTkGoO/NoIfKMyKWr4s6CN23ZwQ==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@ampproject/remapping": "^2.2.0",
         "@babel/code-frame": "^7.27.1",
@@ -2009,6 +2010,7 @@
         }
       ],
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "caniuse-lite": "^1.0.30001737",
         "electron-to-chromium": "^1.5.211",
@@ -5148,6 +5150,7 @@
       "devOptional": true,
       "hasInstallScript": true,
       "license": "Apache-2.0",
+      "peer": true,
       "dependencies": {
         "@prisma/config": "6.16.2",
         "@prisma/engines": "6.16.2"
@@ -6376,9 +6379,9 @@
       }
     },
     "node_modules/ws": {
-      "version": "8.19.0",
+      "version": "8.18.3",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-8.19.0.tgz",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.18.3.tgz",
-      "integrity": "sha512-blAT2mjOEIi0ZzruJfIhb3nps74PRWTCz1IjglWEEpQl5XS/UNama6u2/rjFkDDouqr4L67ry+1aGIALViWjDg==",
+      "integrity": "sha512-PEIGCY5tSlUt50cqyMXfCzX+oOPqN0vuGqWzbcJ2xvnkzkq46oOpz7dQaTDBdfICb4N14+GARUDw2XV2N4tvzg==",
       "license": "MIT",
       "engines": {
         "node": ">=10.0.0"

package.json

@@ -17,7 +17,7 @@
     "express": "^5.2.1",
     "mqtt": "^5.14.1",
     "protobufjs": "^7.5.4",
-    "ws": "^8.19.0"
+    "ws": "^8.18.3"
   },
   "devDependencies": {
     "jest": "^30.1.3",

src/mqtt.js

@@ -1096,7 +1096,7 @@ client.on("message", async (topic, message) => {
 
             // Extract edges from neighbour info
             try {
-                const fromNodeId = envelope.packet.from;
+                const toNodeId = envelope.packet.from;
                 const neighbors = neighbourInfo.neighbors || [];
                 const packetId = envelope.packet.id;
                 const channelId = envelope.channelId;
@@ -1115,7 +1115,7 @@ client.on("message", async (topic, message) => {
                         continue;
                     }
 
-                    const toNodeId = neighbour.nodeId;
+                    const fromNodeId = neighbour.nodeId;
                     const snr = neighbour.snr;
 
                     // Fetch node positions from Node table

src/public/assets/css/styles.css

@@ -0,0 +1,115 @@
+/* used to prevent ui flicker before vuejs loads */
+[v-cloak] {
+    display: none;
+}
+
+.icon-longfast {
+    background-color: #009016;
+    border-radius: 25px;
+    border: 1px solid #2C2D3C;
+}
+
+.icon-mediumfast {
+    background-color: #326be7; 
+    border-radius: 25px;
+    border: 1px solid #2C2D3C;
+}
+
+.icon-shortslow {
+    background-color: #0077e6;
+    border-radius: 25px;
+    border: 1px solid #2C2D3C;
+}
+
+.icon-mqtt-connected {
+    background-color: #2563eb; /* Change to use same color as disconnected // #16a34a; */
+    border-radius: 25px;
+    border: 1px solid #2C2D3C;
+}
+
+.icon-mqtt-disconnected {
+    background-color: #2563eb;
+    border-radius: 25px;
+    border: 1px solid #2C2D3C;
+}
+
+.icon-offline {
+    background-color: #e2286c;
+    border-radius: 25px;
+    border: 1px solid #2C2D3C;
+}
+
+.icon-position-history {
+    background-color: #a855f7;
+    border-radius: 25px;
+    border: 1px solid #2C2D3C;
+}
+
+.icon-traceroute-start {
+    background-color: #16a34a; /* green */
+    border-radius: 25px;
+    border: 1px solid #2C2D3C;
+}
+
+.icon-traceroute-end {
+    background-color: #dc2626; /* red */
+    border-radius: 25px;
+    border: 1px solid #2C2D3C;
+}
+
+.waypoint-label {
+    font-size: 26px;
+    background-color: transparent;
+}
+
+.link {
+    color: #2563eb;
+}
+
+.link:hover {
+    text-decoration: underline;
+}
+
+.tooltip {
+    position: relative;
+    display: inline-block;
+}
+
+.tooltip .tooltip-text {
+    visibility: hidden;
+    width: 80px;
+    background-color: black;
+    color: #fff;
+    text-align: center;
+    padding: 4px 0;
+    border-radius: 6px;
+    position: absolute;
+    z-index: 10000;
+    top: 100%;
+    left: 50%;
+    margin-top: 8px;
+    margin-left: -40px; /* Use half of the width (120/2 = 60), to center the tooltip */
+}
+
+.tooltip .tooltip-text::after {
+    content: " ";
+    position: absolute;
+    bottom: 100%;  /* At the top of the tooltip */
+    left: 50%;
+    margin-left: -5px;
+    border-width: 5px;
+    border-style: solid;
+    border-color: transparent transparent black transparent;
+}
+
+.tooltip:hover .tooltip-text {
+    visibility: visible;
+}
+
+.z-search {
+    z-index: 1001;
+}
+
+.z-sidebar {
+    z-index: 1002;
+}

src/public/assets/js/app.js

@@ -0,0 +1,956 @@
+Vue.createApp({
+    data() {
+        return {
+
+            isShowingAnnouncement: this.shouldShowAnnouncement(),
+
+            configNodesMaxAgeInSeconds: window.getConfigNodesMaxAgeInSeconds(),
+            configNodesOfflineAgeInSeconds: window.getConfigNodesOfflineAgeInSeconds(),
+            configWaypointsMaxAgeInSeconds: window.getConfigWaypointsMaxAgeInSeconds(),
+            configConnectionsMaxDistanceInMeters: window.getConfigConnectionsMaxDistanceInMeters(),
+            configZoomLevelGoToNode: window.getConfigZoomLevelGoToNode(),
+            configAutoUpdatePositionInUrl: window.getConfigAutoUpdatePositionInUrl(),
+            configEnableMapAnimations: window.getConfigEnableMapAnimations(),
+            configTemperatureFormat: window.getConfigTemperatureFormat(),
+            configConnectionsTimePeriodInSeconds: window.getConfigConnectionsTimePeriodInSeconds(),
+            configConnectionsColoredLines: window.getConfigConnectionsColoredLines(),
+            configConnectionsBidirectionalOnly: window.getConfigConnectionsBidirectionalOnly(),
+            configConnectionsMinSnrDb: window.getConfigConnectionsMinSnrDb(),
+            configConnectionsBidirectionalMinSnr: window.getConfigConnectionsBidirectionalMinSnr(),
+
+            isShowingHardwareModels: false,
+            hardwareModelStats: null,
+
+            isShowingInfoModal: this.shouldShowInfoModal(),
+            isShowingMobileSearch: false,
+            isShowingSettings: false,
+
+            nodes: [],
+            searchText: "",
+
+            selectedNode: null,
+            selectedNodeDeviceMetrics: [],
+            selectedNodeEnvironmentMetrics: [],
+            selectedNodePowerMetrics: [],
+            selectedNodeMqttMetrics: [],
+            selectedNodeTraceroutes: [],
+
+            deviceMetricsTimeRange: "7d",
+            environmentMetricsTimeRange: "7d",
+            powerMetricsTimeRange: "7d",
+
+            isPositionHistoryModalExpanded: true,
+            positionHistoryDateTimeFrom: null,
+            positionHistoryDateTimeTo: null,
+            selectedNodePositionHistory: [],
+            selectedNodeToShowPositionHistory: null,
+            selectedNodePositionHistoryMarkers: [],
+            selectedNodePositionHistoryPolyLines: [],
+
+            selectedTraceRoute: null,
+            tracerouteEdges: [],
+
+            selectedNodeToShowConnections: null,
+
+            moment: window.moment,
+
+        };
+    },
+    mounted: function() {
+
+        // load data
+        this.loadHardwareModelStats();
+
+        // handle map click callback from outside of vue
+        window._onMapClick = () => {
+            this.searchText = "";
+            this.isShowingMobileSearch = false;
+        };
+
+        // handle node callback from outside of vue
+        window._onNodeClick = (node) => {
+            this.selectedNode = node;
+            this.loadNodeDeviceMetrics(node.node_id);
+            this.loadNodeEnvironmentMetrics(node.node_id);
+            this.loadNodePowerMetrics(node.node_id);
+            this.loadNodeMqttMetrics(node.node_id);
+            this.loadNodeTraceroutes(node.node_id);
+            //this.loadNodePositionHistory(node.node_id);
+        };
+
+        // handle node callback from outside of vue
+        window._onShowNodeConnectionsClick = (node) => {
+            this.selectedNodeToShowConnections = node;
+        };
+
+        // handle nodes updated callback from outside of vue
+        window._onNodesUpdated = (nodes) => {
+            this.nodes = nodes;
+        };
+
+    },
+    methods: {
+        getAnnouncementId: function() {
+            // change this when making a new announcement
+            return "1";
+        },
+        shouldShowAnnouncement: function() {
+            const lastSeenAnnouncementId = window.localStorage.getItem("last-seen-announcement-id");
+            return lastSeenAnnouncementId?.toString() !== this.getAnnouncementId();
+        },
+        dismissAnnouncement: function() {
+            window.localStorage.setItem("last-seen-announcement-id", this.getAnnouncementId());
+            this.isShowingAnnouncement = false;
+        },
+        shouldShowInfoModal: function() {
+            return !window.getConfigHasSeenInfoModal()
+                && !window.isMobile();
+        },
+        loadHardwareModelStats: function() {
+            window.axios.get('/api/v1/stats/hardware-models').then((response) => {
+                this.hardwareModelStats = response.data.hardware_model_stats;
+            }).catch((error) => {
+                // do nothing
+            });
+        },
+        loadNodeDeviceMetrics: function(nodeId) {
+
+            // calculate unix timestamps in milliseconds for supported time ranges
+            const oneDayAgoInMilliseconds = new Date().getTime() - (86400 * 1000);
+            const threeDaysAgoInMilliseconds = new Date().getTime() - (259200 * 1000);
+            const sevenDaysAgoInMilliseconds = new Date().getTime() - (604800 * 1000);
+            const thirtyDaysAgoInMilliseconds = new Date().getTime() - (259200 * 1000 * 10);
+
+            // determine how long back to load device metrics from
+            var timeFrom = threeDaysAgoInMilliseconds;
+            switch(this.deviceMetricsTimeRange){
+                case "1d": {
+                    timeFrom = oneDayAgoInMilliseconds;
+                    break;
+                }
+                case "3d": {
+                    timeFrom = threeDaysAgoInMilliseconds;
+                    break;
+                }
+                case "7d": {
+                    timeFrom = sevenDaysAgoInMilliseconds;
+                    break;
+                }
+                case "30d": {
+                    timeFrom = thirtyDaysAgoInMilliseconds;
+                    break;
+                }
+            }
+
+            window.axios.get(`/api/v1/nodes/${nodeId}/device-metrics`, {
+                params: {
+                    time_from: timeFrom,
+                },
+            }).then((response) => {
+                // reverse response, as it's newest to oldest, but we want oldest to newest
+                this.selectedNodeDeviceMetrics = response.data.device_metrics.reverse();
+                this.renderDeviceMetricCharts();
+            }).catch(() => {
+                this.selectedNodeDeviceMetrics = [];
+                this.renderDeviceMetricCharts();
+            });
+        },
+        loadNodeEnvironmentMetrics: function(nodeId) {
+
+            // calculate unix timestamps in milliseconds for supported time ranges
+            const oneDayAgoInMilliseconds = new Date().getTime() - (86400 * 1000);
+            const threeDaysAgoInMilliseconds = new Date().getTime() - (259200 * 1000);
+            const sevenDaysAgoInMilliseconds = new Date().getTime() - (604800 * 1000);
+            const thirtyDaysAgoInMilliseconds = new Date().getTime() - (259200 * 1000 * 10);
+
+            // determine how long back to load environment metrics from
+            var timeFrom = threeDaysAgoInMilliseconds;
+            switch(this.environmentMetricsTimeRange){
+                case "1d": {
+                    timeFrom = oneDayAgoInMilliseconds;
+                    break;
+                }
+                case "3d": {
+                    timeFrom = threeDaysAgoInMilliseconds;
+                    break;
+                }
+                case "7d": {
+                    timeFrom = sevenDaysAgoInMilliseconds;
+                    break;
+                }
+                case "30d": {
+                    timeFrom = thirtyDaysAgoInMilliseconds;
+                    break;
+                }
+            }
+
+            window.axios.get(`/api/v1/nodes/${nodeId}/environment-metrics`, {
+                params: {
+                    time_from: timeFrom,
+                },
+            }).then((response) => {
+                // reverse response, as it's newest to oldest, but we want oldest to newest
+                this.selectedNodeEnvironmentMetrics = response.data.environment_metrics.reverse();
+                this.renderEnvironmentMetricCharts();
+            }).catch(() => {
+                this.selectedNodeEnvironmentMetrics = [];
+                this.renderEnvironmentMetricCharts();
+            });
+        },
+        loadNodePowerMetrics: function(nodeId) {
+
+            // calculate unix timestamps in milliseconds for supported time ranges
+            const oneDayAgoInMilliseconds = new Date().getTime() - (86400 * 1000);
+            const threeDaysAgoInMilliseconds = new Date().getTime() - (259200 * 1000);
+            const sevenDaysAgoInMilliseconds = new Date().getTime() - (604800 * 1000);
+            const thirtyDaysAgoInMilliseconds = new Date().getTime() - (259200 * 1000 * 10);
+
+            // determine how long back to load power metrics from
+            var timeFrom = threeDaysAgoInMilliseconds;
+            switch(this.powerMetricsTimeRange){
+                case "1d": {
+                    timeFrom = oneDayAgoInMilliseconds;
+                    break;
+                }
+                case "3d": {
+                    timeFrom = threeDaysAgoInMilliseconds;
+                    break;
+                }
+                case "7d": {
+                    timeFrom = sevenDaysAgoInMilliseconds;
+                    break;
+                }
+                case "30d": {
+                    timeFrom = thirtyDaysAgoInMilliseconds;
+                    break;
+                }
+            }
+
+            window.axios.get(`/api/v1/nodes/${nodeId}/power-metrics`, {
+                params: {
+                    time_from: timeFrom,
+                },
+            }).then((response) => {
+                // reverse response, as it's newest to oldest, but we want oldest to newest
+                this.selectedNodePowerMetrics = response.data.power_metrics.reverse();
+                this.renderPowerMetricCharts();
+            }).catch(() => {
+                this.selectedNodePowerMetrics = [];
+                this.renderPowerMetricCharts();
+            });
+        },
+        loadNodeMqttMetrics: function(nodeId) {
+            this.selectedNodeMqttMetrics = [];
+            window.axios.get(`/api/v1/nodes/${nodeId}/mqtt-metrics`).then((response) => {
+                this.selectedNodeMqttMetrics = response.data.mqtt_metrics;
+            }).catch(() => {
+                // do nothing
+            });
+        },
+        loadNodeTraceroutes: function(nodeId) {
+            this.selectedNodeTraceroutes = [];
+            window.axios.get(`/api/v1/nodes/${nodeId}/traceroutes`, {
+                params: {
+                    count: 5,
+                },
+            }).then((response) => {
+                this.selectedNodeTraceroutes = response.data.traceroutes;
+            }).catch(() => {
+                // do nothing
+            });
+        },
+        loadNodePositionHistory: function(nodeId) {
+            this.selectedNodePositionHistory = [];
+            window.axios.get(`/api/v1/nodes/${nodeId}/position-history`, {
+                params: {
+                    // parse from datetime-local format, and send as unix timestamp in milliseconds
+                    time_from: moment(this.positionHistoryDateTimeFrom, "YYYY-MM-DDTHH:mm").format("x"),
+                    time_to: moment(this.positionHistoryDateTimeTo, "YYYY-MM-DDTHH:mm").format("x"),
+                },
+            }).then((response) => {
+                this.selectedNodePositionHistory = response.data.position_history;
+                if(this.selectedNodeToShowPositionHistory != null){
+                    clearAllPositionHistory();
+                    onPositionHistoryUpdated(response.data.position_history);
+                }
+
+            }).catch(() => {
+                // do nothing
+            });
+        },
+        renderDeviceMetricCharts: function() {
+            try {
+                this.updateDeviceMetricsChart();
+            } catch(e) {
+                console.log(e);
+            }
+        },
+        updateDeviceMetricsChart: function() {
+
+            // destroy existing chart
+            const chartElementId = "deviceMetricsChart";
+            const existingChart = window.Chart.getChart(chartElementId);
+            if(existingChart != null){
+                existingChart.destroy();
+            }
+
+            // get chart element
+            const chartElement = window.document.getElementById(chartElementId);
+            if(!chartElement){
+                return;
+            }
+
+            // create chart data
+            const labels = [];
+            const batteryMetrics = [];
+            const channelUtilizationMetrics = [];
+            const airUtilTxMetrics = [];
+            for(const deviceMetric of this.selectedNodeDeviceMetrics){
+                labels.push(moment(deviceMetric.created_at));
+                batteryMetrics.push(deviceMetric.battery_level);
+                channelUtilizationMetrics.push(deviceMetric.channel_utilization);
+                airUtilTxMetrics.push(deviceMetric.air_util_tx);
+            }
+
+            // create chart
+            new window.Chart(chartElement, {
+                type: 'line',
+                data: {
+                    labels: labels,
+                    datasets: [
+                        {
+                            label: 'Battery Level',
+                            borderColor: '#3b82f6',
+                            backgroundColor: '#3b82f6',
+                            pointStyle: false, // no points
+                            fill: false,
+                            data: batteryMetrics,
+                        },
+                        {
+                            label: 'Channel Util',
+                            borderColor: '#22c55e',
+                            backgroundColor: '#22c55e',
+                            showLine: false, // no lines between points
+                            fill: false,
+                            data: channelUtilizationMetrics,
+                        },
+                        {
+                            label: 'Air Util TX',
+                            borderColor: '#f97316',
+                            backgroundColor: '#f97316',
+                            showLine: false, // no lines between points
+                            fill: false,
+                            data: airUtilTxMetrics,
+
+                        },
+                    ],
+                },
+                options: {
+                    responsive: true,
+                    borderWidth: 2,
+                    elements: {
+                        point: {
+                            radius: 2,
+                        },
+                    },
+                    scales: {
+                        x: {
+                            position: 'top',
+                            type: 'time',
+                            time: {
+                                unit: 'day',
+                                displayFormats: {
+                                    day: 'MMM DD', // Jan 01
+                                },
+                            },
+                        },
+                        y: {
+                            min: 0,
+                            max: 101, // 101 is "Plugged In", need to include for tooltip to work
+                            ticks: {
+                                callback: (label) => `${label}%`,
+                            },
+                        },
+                    },
+                    plugins: {
+                        legend: {
+                            display: false,
+                        },
+                        tooltip: {
+                            mode: "index",
+                            intersect: false,
+                            callbacks: {
+                                label: (item) => {
+                                    return `${item.dataset.label}: ${item.formattedValue}%`;
+                                },
+                            },
+                        },
+                    },
+                }
+            });
+
+        },
+        renderEnvironmentMetricCharts: function() {
+            try {
+                this.updateEnvironmentMetricsChart();
+            } catch(e) {
+                console.log(e);
+            }
+        },
+        updateEnvironmentMetricsChart: function() {
+
+            // destroy existing chart
+            const chartElementId = "environmentMetricsChart";
+            const existingChart = window.Chart.getChart(chartElementId);
+            if(existingChart != null){
+                existingChart.destroy();
+            }
+
+            // get chart element
+            const chartElement = window.document.getElementById(chartElementId);
+            if(!chartElement){
+                return;
+            }
+
+            // create chart data
+            const labels = [];
+            const temperatureMetrics = [];
+            const relativeHumidityMetrics = [];
+            const barometricPressureMetrics = [];
+            const iaqMetrics = [];
+            for(const deviceMetric of this.selectedNodeEnvironmentMetrics){
+                labels.push(moment(deviceMetric.created_at));
+                temperatureMetrics.push(deviceMetric.temperature);
+                relativeHumidityMetrics.push(deviceMetric.relative_humidity);
+                barometricPressureMetrics.push(deviceMetric.barometric_pressure);
+                iaqMetrics.push(deviceMetric.iaq);
+            }
+
+            // create chart
+            new window.Chart(chartElement, {
+                type: 'line',
+                data: {
+                    labels: labels,
+                    datasets: [
+                        {
+                            label: 'Temperature',
+                            suffix: '°C',
+                            borderColor: '#3b82f6',
+                            backgroundColor: '#3b82f6',
+                            pointStyle: false, // no points
+                            fill: false,
+                            data: temperatureMetrics,
+                            yAxisID: 'y',
+                        },
+                        {
+                            label: 'Humidity',
+                            suffix: '%',
+                            borderColor: '#22c55e',
+                            backgroundColor: '#22c55e',
+                            pointStyle: false, // no points
+                            fill: false,
+                            data: relativeHumidityMetrics,
+                            yAxisID: 'y',
+                        },
+                        {
+                            label: 'Pressure',
+                            suffix: 'hPa',
+                            borderColor: '#f97316',
+                            backgroundColor: '#f97316',
+                            pointStyle: false, // no points
+                            fill: false,
+                            data: barometricPressureMetrics,
+                            yAxisID: 'y1',
+
+                        },
+                        {
+                            label: 'IAQ',
+                            suffix: 'IAQ',
+                            borderColor: '#f472b6',
+                            backgroundColor: '#f472b6',
+                            pointStyle: false, // no points
+                            fill: false,
+                            data: iaqMetrics,
+                            yAxisID: 'yIAQ',
+
+                        },
+                    ],
+                },
+                options: {
+                    responsive: true,
+                    borderWidth: 2,
+                    spanGaps: 1000 * 60 * 60 * 24, // only show lines between metrics with a 24 hour or less gap
+                    elements: {
+                        point: {
+                            radius: 2,
+                        },
+                    },
+                    scales: {
+                        x: {
+                            position: 'top',
+                            type: 'time',
+                            time: {
+                                unit: 'day',
+                                displayFormats: {
+                                    day: 'MMM DD', // Jan 01
+                                },
+                            },
+                        },
+                        y: {
+                            min: -20,
+                            max: 100,
+                        },
+                        y1: {
+                            min: 800,
+                            max: 1100,
+                            ticks: {
+                                stepSize: 10,
+                                callback: (label) => `${label} hPa`,
+                            },
+                            position: 'right',
+                            grid: {
+                                drawOnChartArea: false, // only want the grid lines for one axis to show up
+                            },
+                        },
+                        yIAQ: {
+                            type: 'linear',
+                            display: false,
+                        },
+                    },
+                    plugins: {
+                        legend: {
+                            display: false,
+                        },
+                        tooltip: {
+                            mode: "index",
+                            intersect: false,
+                            callbacks: {
+                                label: (item) => {
+                                    return `${item.dataset.label}: ${item.formattedValue}${item.dataset.suffix}`;
+                                },
+                            },
+                        },
+                    },
+                }
+            });
+
+        },
+        renderPowerMetricCharts: function() {
+            try {
+                this.updatePowerMetricsChart();
+            } catch(e) {
+                console.log(e);
+            }
+        },
+        updatePowerMetricsChart: function() {
+
+            // destroy existing chart
+            const chartElementId = "powerMetricsChart";
+            const existingChart = window.Chart.getChart(chartElementId);
+            if(existingChart != null){
+                existingChart.destroy();
+            }
+
+            // get chart element
+            const chartElement = window.document.getElementById(chartElementId);
+            if(!chartElement){
+                return;
+            }
+
+            // create chart data
+            const labels = [];
+            const channel1VoltageReadings = [];
+            const channel2VoltageReadings = [];
+            const channel3VoltageReadings = [];
+            const channel1CurrentReadings = [];
+            const channel2CurrentReadings = [];
+            const channel3CurrentReadings = [];
+            for(const powerMetric of this.selectedNodePowerMetrics){
+                labels.push(moment(powerMetric.created_at));
+                channel1VoltageReadings.push(powerMetric.ch1_voltage);
+                channel2VoltageReadings.push(powerMetric.ch2_voltage);
+                channel3VoltageReadings.push(powerMetric.ch3_voltage);
+                channel1CurrentReadings.push(powerMetric.ch1_current);
+                channel2CurrentReadings.push(powerMetric.ch2_current);
+                channel3CurrentReadings.push(powerMetric.ch3_current);
+            }
+
+            // create chart
+            new window.Chart(chartElement, {
+                type: 'line',
+                data: {
+                    labels: labels,
+                    datasets: [
+                        {
+                            label: 'Ch1 Voltage',
+                            suffix: "V",
+                            borderColor: '#3b82f6',
+                            backgroundColor: '#3b82f6',
+                            pointStyle: false, // no points
+                            fill: false,
+                            data: channel1VoltageReadings,
+                            yAxisID: 'y',
+                        },
+                        {
+                            label: 'Ch2 Voltage',
+                            suffix: "V",
+                            borderColor: '#22c55e',
+                            backgroundColor: '#22c55e',
+                            pointStyle: false, // no points
+                            fill: false,
+                            data: channel2VoltageReadings,
+                            yAxisID: 'y',
+                        },
+                        {
+                            label: 'Ch3 Voltage',
+                            suffix: "V",
+                            borderColor: '#f97316',
+                            backgroundColor: '#f97316',
+                            pointStyle: false, // no points
+                            fill: false,
+                            data: channel3VoltageReadings,
+                            yAxisID: 'y',
+                        },
+                        {
+                            label: 'Ch1 Current',
+                            suffix: "mA",
+                            borderColor: '#93c5fd',
+                            backgroundColor: '#93c5fd',
+                            pointStyle: false, // no points
+                            fill: false,
+                            data: channel1CurrentReadings,
+                            yAxisID: 'y1',
+                        },
+                        {
+                            label: 'Ch2 Current',
+                            suffix: "mA",
+                            borderColor: '#86efac',
+                            backgroundColor: '#86efac',
+                            pointStyle: false, // no points
+                            fill: false,
+                            data: channel2CurrentReadings,
+                            yAxisID: 'y1',
+                        },
+                        {
+                            label: 'Ch3 Current',
+                            suffix: "mA",
+                            borderColor: '#fdba74',
+                            backgroundColor: '#fdba74',
+                            pointStyle: false, // no points
+                            fill: false,
+                            data: channel3CurrentReadings,
+                            yAxisID: 'y1',
+                        },
+                    ],
+                },
+                options: {
+                    responsive: true,
+                    borderWidth: 2,
+                    spanGaps: 1000 * 60 * 60 * 3, // only show lines between metrics with a 3 hour or less gap
+                    elements: {
+                        point: {
+                            radius: 2,
+                        },
+                    },
+                    scales: {
+                        x: {
+                            position: 'top',
+                            type: 'time',
+                            time: {
+                                unit: 'day',
+                                displayFormats: {
+                                    day: 'MMM DD', // Jan 01
+                                },
+                            },
+                        },
+                        y: {
+                            min: 0,
+                            suggestedMax: 6,
+                            ticks: {
+                                callback: (label) => `${label}V`,
+                            },
+                        },
+                        y1: {
+                            suggestedMin: -50,
+                            suggestedMax: 50,
+                            ticks: {
+                                stepSize: 50,
+                                callback: (label) => `${label}mA`,
+                            },
+                            position: 'right',
+                            grid: {
+                                drawOnChartArea: false, // only want the grid lines for one axis to show up
+                            },
+                        },
+                    },
+                    plugins: {
+                        legend: {
+                            display: false,
+                        },
+                        tooltip: {
+                            mode: "index",
+                            intersect: false,
+                            callbacks: {
+                                label: (item) => {
+                                    return `${item.dataset.label}: ${item.formattedValue}${item.dataset.suffix}`;
+                                },
+                            },
+                        },
+                    },
+                }
+            });
+
+        },
+        showTraceRoute: function(traceroute) {
+            this.selectedTraceRoute = traceroute;
+        },
+        findNodeById: function(id) {
+            return window.findNodeById(id);
+        },
+        findNodeMarkerById: function(id) {
+            return window.findNodeMarkerById(id);
+        },
+        onSearchResultNodeClick: function(node) {
+
+            // clear search
+            this.searchText = "";
+
+            // hide search
+            this.isShowingMobileSearch = false;
+
+            // go to node
+            if(window.goToNode(node.node_id)){
+                return;
+            }
+
+            // fallback to showing node details since we can't go to the node
+            window.showNodeDetails(node.node_id);
+
+        },
+        dismissInfoModal: function() {
+            this.isShowingInfoModal = false;
+            window.setConfigHasSeenInfoModal(true);
+        },
+        getRegionFrequencyRange: function(regionName) {
+            return window.getRegionFrequencyRange(regionName);
+        },
+        showNodePositionHistory: function(nodeId) {
+
+            // find node
+            const node = findNodeById(nodeId);
+            if(!node){
+                return;
+            }
+
+            // update ui
+            this.selectedNode = null;
+            this.selectedNodeToShowPositionHistory = node;
+            this.isPositionHistoryModalExpanded = true;
+
+            // close node info tooltip as position history shows under it
+            window.closeAllTooltips();
+
+            // reset default time range when opening position history ui
+            // YYYY-MM-DDTHH:mm is the format expected by the datetime-local input type
+            this.positionHistoryDateTimeFrom = moment().subtract(1, "hours").format('YYYY-MM-DDTHH:mm');
+            this.positionHistoryDateTimeTo = moment().format('YYYY-MM-DDTHH:mm');
+
+            // load position history
+            this.loadNodePositionHistory(nodeId);
+
+        },
+        onPositionHistoryQuickRangeClick: function(range) {
+
+            // update position history time range
+            switch(range){
+                case "1h": {
+                    this.positionHistoryDateTimeFrom = moment().subtract(1, "hours").format('YYYY-MM-DDTHH:mm');
+                    this.positionHistoryDateTimeTo = moment().format('YYYY-MM-DDTHH:mm');
+                    break;
+                }
+                case "24h": {
+                    this.positionHistoryDateTimeFrom = moment().subtract(24, "hours").format('YYYY-MM-DDTHH:mm');
+                    this.positionHistoryDateTimeTo = moment().format('YYYY-MM-DDTHH:mm');
+                    break;
+                }
+                case "7d": {
+                    this.positionHistoryDateTimeFrom = moment().subtract(7, "days").format('YYYY-MM-DDTHH:mm');
+                    this.positionHistoryDateTimeTo = moment().format('YYYY-MM-DDTHH:mm');
+                    break;
+                }
+            }
+
+            // reload position history
+            const node = this.selectedNodeToShowPositionHistory;
+            if(node){
+                this.loadNodePositionHistory(node.node_id);
+            }
+
+        },
+        getShareLinkForNode: function(nodeId) {
+            return window.location.origin + `/?node_id=${nodeId}`;
+        },
+        copyShareLinkForNode: function(nodeId) {
+
+            // make sure copy to clipboard is supported
+            if(!navigator.clipboard || !navigator.clipboard.writeText){
+                alert("Clipboard not supported. Site must be served via https on iOS.");
+                return;
+            }
+
+            // copy share link to clipboard
+            const url = this.getShareLinkForNode(nodeId);
+            navigator.clipboard.writeText(url);
+
+            // tell user we copied it
+            alert("Link copied to clipboard!");
+
+        },
+        dismissShowingNodeConnections: function() {
+            window._onHideNodeConnectionsClick();
+            this.selectedNodeToShowConnections = null;
+        },
+        dismissShowingNodePositionHistory: function() {
+            this.selectedNodePositionHistory = [];
+            this.selectedNodeToShowPositionHistory = null;
+            this.selectedNodePositionHistoryMarkers = [];
+            this.selectedNodePositionHistoryPolyLines = [];
+            cleanUpPositionHistory();
+        },
+        formatUptimeSeconds: function(secondsToFormat) {
+            secondsToFormat = Number(secondsToFormat);
+            var days = Math.floor(secondsToFormat / (3600 * 24));
+            var hours = Math.floor((secondsToFormat % (3600 * 24)) / 3600);
+            var minutes = Math.floor((secondsToFormat % 3600) / 60);
+            var seconds = Math.floor(secondsToFormat % 60);
+            var daysPlural = days === 1 ? 'day' : 'days';
+            return `${days} ${daysPlural} ${hours}h ${minutes}m ${seconds}s`;
+        },
+        formatTemperature: function(celsius) {
+            switch(this.configTemperatureFormat){
+                case "celsius": {
+                    return `${Number(celsius).toFixed(0)}°C`;
+                }
+                case "fahrenheit": {
+                    const fahrenheit = this.celsiusToFahrenheit(celsius);
+                    return `${fahrenheit.toFixed(0)}°F`;
+                }
+            }
+        },
+        convertTemperature: function(celsius) {
+            switch(this.configTemperatureFormat){
+                case "celsius": {
+                    return celsius;
+                }
+                case "fahrenheit": {
+                    return this.celsiusToFahrenheit(celsius);
+                }
+            }
+        },
+        getTemperatureUnit: function() {
+            switch(this.configTemperatureFormat){
+                case "celsius": return "°C";
+                case "fahrenheit": return "°F";
+            }
+        },
+        celsiusToFahrenheit: function(celsius) {
+            return (celsius * 9/5) + 32;
+        },
+        getNodeColour(nodeId) {
+            // convert node id to a hex colour
+            return "#" + (nodeId & 0x00FFFFFF).toString(16).padStart(6, '0');
+        },
+        getNodeTextColour(nodeId) {
+
+            // extract rgb components
+            const r = (nodeId & 0xFF0000) >> 16;
+            const g = (nodeId & 0x00FF00) >> 8;
+            const b = nodeId & 0x0000FF;
+
+            // calculate brightness
+            const brightness = ((r * 0.299) + (g * 0.587) + (b * 0.114)) / 255;
+
+            // determine text color based on brightness
+            return brightness > 0.5 ? "#000000" : "#FFFFFF";
+
+        },
+    },
+    computed: {
+        searchedNodes() {
+
+            // search nodes
+            const nodes = this.nodes.filter((node) => {
+                const matchesId = node.node_id?.toLowerCase()?.includes(this.searchText.toLowerCase());
+                const matchesHexId = node.node_id_hex?.toLowerCase()?.includes(this.searchText.toLowerCase());
+                const matchesLongName = node.long_name?.toLowerCase()?.includes(this.searchText.toLowerCase());
+                const matchesShortName = node.short_name?.toLowerCase()?.includes(this.searchText.toLowerCase());
+                return matchesId || matchesHexId || matchesLongName || matchesShortName;
+            });
+
+            // order alphabetically by long name
+            nodes.sort((nodeA, nodeB) => {
+                const nodeALongName = nodeA.long_name || "";
+                const nodeBLongName = nodeB.long_name || "";
+                return nodeALongName.localeCompare(nodeBLongName);
+            });
+
+            // only return the first 500 results to avoid ui lag...
+            return nodes.slice(0, 500);
+
+        },
+        selectedNodeLatestPowerMetric() {
+            const [ latestPowerMetric ] = this.selectedNodePowerMetrics.slice(-1);
+            return latestPowerMetric;
+        },
+    },
+    watch: {
+        configNodesMaxAgeInSeconds() {
+            window.setConfigNodesMaxAgeInSeconds(this.configNodesMaxAgeInSeconds);
+        },
+        configNodesOfflineAgeInSeconds() {
+            window.setConfigNodesOfflineAgeInSeconds(this.configNodesOfflineAgeInSeconds);
+        },
+        configWaypointsMaxAgeInSeconds() {
+            window.setConfigWaypointsMaxAgeInSeconds(this.configWaypointsMaxAgeInSeconds);
+        },
+        configConnectionsMaxDistanceInMeters() {
+            window.setConfigConnectionsMaxDistanceInMeters(this.configConnectionsMaxDistanceInMeters);
+        },
+        configZoomLevelGoToNode() {
+            window.setConfigZoomLevelGoToNode(this.configZoomLevelGoToNode);
+        },
+        configAutoUpdatePositionInUrl() {
+            window.setConfigAutoUpdatePositionInUrl(this.configAutoUpdatePositionInUrl);
+        },
+        configEnableMapAnimations() {
+            window.setConfigEnableMapAnimations(this.configEnableMapAnimations);
+        },
+        configTemperatureFormat() {
+            window.setConfigTemperatureFormat(this.configTemperatureFormat);
+        },
+        configConnectionsTimePeriodInSeconds() {
+            window.setConfigConnectionsTimePeriodInSeconds(this.configConnectionsTimePeriodInSeconds);
+        },
+        configConnectionsColoredLines() {
+            window.setConfigConnectionsColoredLines(this.configConnectionsColoredLines);
+        },
+        configConnectionsBidirectionalOnly() {
+            window.setConfigConnectionsBidirectionalOnly(this.configConnectionsBidirectionalOnly);
+        },
+        configConnectionsMinSnrDb() {
+            window.setConfigConnectionsMinSnrDb(this.configConnectionsMinSnrDb);
+        },
+        configConnectionsBidirectionalMinSnr() {
+            window.setConfigConnectionsBidirectionalMinSnr(this.configConnectionsBidirectionalMinSnr);
+        },
+        deviceMetricsTimeRange() {
+            this.loadNodeDeviceMetrics(this.selectedNode.node_id);
+        },
+        environmentMetricsTimeRange() {
+            this.loadNodeEnvironmentMetrics(this.selectedNode.node_id);
+        },
+        powerMetricsTimeRange() {
+            this.loadNodePowerMetrics(this.selectedNode.node_id);
+        },
+    },
+}).mount('#app');

src/public/assets/js/config.js

@@ -0,0 +1,199 @@
+function getConfigHasSeenInfoModal() {
+    return localStorage.getItem("config_has_seen_info_modal") === "true";
+}
+
+function setConfigHasSeenInfoModal(value) {
+    return localStorage.setItem("config_has_seen_info_modal", value);
+}
+
+function getConfigAutoUpdatePositionInUrl() {
+    // use user preference, or enable by default
+    const value = localStorage.getItem("config_auto_update_position_in_url");
+    return value === "true" || value == null;
+}
+
+function setConfigAutoUpdatePositionInUrl(value) {
+    return localStorage.setItem("config_auto_update_position_in_url", value);
+}
+
+function getConfigEnableMapAnimations() {
+
+    const value = localStorage.getItem("config_enable_map_animations");
+
+    // enable animations by default
+    if(value === null){
+        return true;
+    }
+
+    return value === "true";
+
+}
+
+function setConfigEnableMapAnimations(value) {
+    return localStorage.setItem("config_enable_map_animations", value);
+}
+
+function getConfigTemperatureFormat() {
+    return localStorage.getItem("config_temperature_format") || "celsius";
+}
+
+function setConfigTemperatureFormat(format) {
+    return localStorage.setItem("config_temperature_format", format);
+}
+
+function getConfigMapSelectedTileLayer() {
+    return localStorage.getItem("config_map_selected_tile_layer") || "Thunderforest Neighbourhood";
+}
+
+function setConfigMapSelectedTileLayer(layer) {
+    return localStorage.setItem("config_map_selected_tile_layer", layer);
+}
+
+function getConfigMapEnabledOverlayLayers() {
+
+    try {
+        const value = localStorage.getItem("config_map_enabled_overlay_layers");
+        if(value){
+            return JSON.parse(value);
+        }
+    } catch(e) {}
+
+    // overlays enabled by default
+    return ["Legend", "Position History", "Traceroutes"];
+
+}
+
+function setConfigMapEnabledOverlayLayers(layers) {
+    return localStorage.setItem("config_map_enabled_overlay_layers", JSON.stringify(layers));
+}
+
+function getConfigNodesMaxAgeInSeconds() {
+    const value = localStorage.getItem("config_nodes_max_age_in_seconds");
+    return value != null ? parseInt(value) : null;
+}
+
+function setConfigNodesMaxAgeInSeconds(value) {
+    if(value != null){
+        return localStorage.setItem("config_nodes_max_age_in_seconds", value);
+    } else {
+        return localStorage.removeItem("config_nodes_max_age_in_seconds");
+    }
+}
+
+function getConfigNodesOfflineAgeInSeconds() {
+    const value = localStorage.getItem("config_nodes_offline_age_in_seconds");
+    return value != null ? parseInt(value) : 10800;
+}
+
+function setConfigNodesOfflineAgeInSeconds(value) {
+    if(value != null){
+        return localStorage.setItem("config_nodes_offline_age_in_seconds", value);
+    } else {
+        return localStorage.removeItem("config_nodes_offline_age_in_seconds");
+    }
+}
+
+function getConfigWaypointsMaxAgeInSeconds() {
+    const value = localStorage.getItem("config_waypoints_max_age_in_seconds");
+    return value != null ? parseInt(value) : null;
+}
+
+function setConfigWaypointsMaxAgeInSeconds(value) {
+    if(value != null){
+        return localStorage.setItem("config_waypoints_max_age_in_seconds", value);
+    } else {
+        return localStorage.removeItem("config_waypoints_max_age_in_seconds");
+    }
+}
+
+function getConfigConnectionsMaxDistanceInMeters() {
+    const value = localStorage.getItem("config_connections_max_distance_in_meters");
+    // default to 70km (70,000 meters)
+    return value != null ? parseInt(value) : 70000;
+}
+
+function setConfigConnectionsMaxDistanceInMeters(value) {
+    return localStorage.setItem("config_connections_max_distance_in_meters", value);
+}
+
+function getConfigZoomLevelGoToNode() {
+    const value = localStorage.getItem("config_zoom_level_go_to_node");
+    const parsedValue = value != null ? parseInt(value) : null;
+    return parsedValue || 15;
+}
+
+function setConfigZoomLevelGoToNode(value) {
+    return localStorage.setItem("config_zoom_level_go_to_node", value);
+}
+
+function getConfigConnectionsTimePeriodInSeconds() {
+    const value = localStorage.getItem("config_connections_time_period_in_seconds");
+    // default to 7 days if unset
+    return value != null ? parseInt(value) : 604800;
+}
+
+function setConfigConnectionsTimePeriodInSeconds(value) {
+    return localStorage.setItem("config_connections_time_period_in_seconds", value);
+}
+
+function getConfigConnectionsColoredLines() {
+    const value = localStorage.getItem("config_connections_colored_lines");
+    // disable colored lines by default
+    if(value === null){
+        return false;
+    }
+    return value === "true";
+}
+
+function setConfigConnectionsColoredLines(value) {
+    return localStorage.setItem("config_connections_colored_lines", value);
+}
+
+function getConfigConnectionsBidirectionalOnly() {
+    const value = localStorage.getItem("config_connections_bidirectional_only");
+    // disable bidirectional filter by default
+    if(value === null){
+        return false;
+    }
+    return value === "true";
+}
+
+function setConfigConnectionsBidirectionalOnly(value) {
+    return localStorage.setItem("config_connections_bidirectional_only", value);
+}
+
+function getConfigConnectionsMinSnrDb() {
+    const value = localStorage.getItem("config_connections_min_snr_db");
+    // default to null (unset)
+    if(value === null || value === ""){
+        return null;
+    }
+    const parsed = parseFloat(value);
+    return isNaN(parsed) ? null : parsed;
+}
+
+function setConfigConnectionsMinSnrDb(value) {
+    if(value === null || value === "" || value === undefined){
+        return localStorage.removeItem("config_connections_min_snr_db");
+    }
+    // Convert to string for localStorage (handles both number and string inputs)
+    const stringValue = typeof value === "number" ? value.toString() : String(value);
+    return localStorage.setItem("config_connections_min_snr_db", stringValue);
+}
+
+function getConfigConnectionsBidirectionalMinSnr() {
+    const value = localStorage.getItem("config_connections_bidirectional_min_snr");
+    // disable bidirectional minimum SNR by default
+    if(value === null){
+        return false;
+    }
+    return value === "true";
+}
+
+function setConfigConnectionsBidirectionalMinSnr(value) {
+    return localStorage.setItem("config_connections_bidirectional_min_snr", value);
+}
+
+function isMobile() {
+    return /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent);
+}