tx bias chart

.gitignore

@@ -3,3 +3,4 @@ venv
 .env
 /data/*
 __pycache__
+.DS_Store

static/js/charts.js

@@ -11,6 +11,7 @@ class GPONCharts {
         this.createTrafficChart();
         this.createBytesChart();
         this.createVolumeChart();
+        this.createVoltageChart();
         this.createFECChart();
 
         // Period selectors
@@ -38,6 +39,10 @@ class GPONCharts {
             this.updateVolumeChart(e.target.value);
         });
 
+        document.getElementById('period-voltage').addEventListener('change', (e) => {
+            this.updateVoltageChart(e.target.value);
+        });
+
         document.getElementById('period-fec').addEventListener('change', (e) => {
             this.updateFECChart(e.target.value);
         });
@@ -55,10 +60,11 @@ class GPONCharts {
         // Initial load
         this.updateOpticalChart('1h');
         this.updateTemperatureChart('1h');
-        this.updateTXBiasChart('7d'); // Default 7d for trends
+        this.updateTXBiasChart('7d');
         this.updateTrafficChart('1h');
         this.updateBytesChart('1h');
         this.updateVolumeChart('1h');
+        this.updateVoltageChart('7d');
         this.updateFECChart('1h');
 
         // Auto-refresh every 30s
@@ -69,6 +75,7 @@ class GPONCharts {
             const trafficPeriod = document.getElementById('period-traffic').value;
             const bytesPeriod = document.getElementById('period-bytes').value;
             const volumePeriod = document.getElementById('period-volume').value;
+            const voltagePeriod = document.getElementById('period-voltage').value;
             const fecPeriod = document.getElementById('period-fec').value;
 
             this.updateOpticalChart(optPeriod);
@@ -77,6 +84,7 @@ class GPONCharts {
             this.updateTrafficChart(trafficPeriod);
             this.updateBytesChart(bytesPeriod);
             this.updateVolumeChart(volumePeriod);
+            this.updateVoltageChart(voltagePeriod);
             this.updateFECChart(fecPeriod);
         }, 30000);
 
@@ -94,6 +102,7 @@ class GPONCharts {
                 document.getElementById('period-traffic').value = period;
                 document.getElementById('period-bytes').value = period;
                 document.getElementById('period-volume').value = period;
+                document.getElementById('period-voltage').value = period;
                 document.getElementById('period-fec').value = period;
 
                 this.updateOpticalChart(period);
@@ -102,6 +111,7 @@ class GPONCharts {
                 this.updateTrafficChart(period);
                 this.updateBytesChart(period);
                 this.updateVolumeChart(period);
+                this.updateVoltageChart(period);
                 this.updateFECChart(period);
 
                 console.log('[Charts] Global period:', period);
@@ -138,19 +148,10 @@ class GPONCharts {
             options: {
                 responsive: true,
                 maintainAspectRatio: false,
-                interaction: {
+                interaction: { mode: 'index', intersect: false },
-                    mode: 'index',
-                    intersect: false
-                },
                 plugins: {
-                    legend: {
+                    legend: { display: true, labels: { color: '#ffffff' } },
-                        display: true,
+                    tooltip: { mode: 'index', intersect: false }
-                        labels: { color: '#ffffff' }
-                    },
-                    tooltip: {
-                        mode: 'index',
-                        intersect: false
-                    }
                 },
                 scales: {
                     x: {
@@ -160,11 +161,7 @@ class GPONCharts {
                     y: {
                         ticks: { color: '#b0b0b0' },
                         grid: { color: 'rgba(255, 255, 255, 0.1)' },
-                        title: {
+                        title: { display: true, text: 'dBm', color: '#b0b0b0' }
-                            display: true,
-                            text: 'dBm',
-                            color: '#b0b0b0'
-                        }
                     }
                 }
             }
@@ -192,15 +189,12 @@ class GPONCharts {
                 responsive: true,
                 maintainAspectRatio: false,
                 plugins: {
-                    legend: {
+                    legend: { display: true, labels: { color: '#ffffff' } },
-                        display: true,
-                        labels: { color: '#ffffff' }
-                    },
                     tooltip: {
+                        mode: 'index',
+                        intersect: false,
                         callbacks: {
-                            label: function(context) {
+                            label: (ctx) => ctx.parsed.y !== null ? `${ctx.parsed.y.toFixed(1)}°C` : 'N/A'
-                                return context.parsed.y ? `${context.parsed.y.toFixed(1)}°C` : 'N/A';
-                            }
                         }
                     }
                 },
@@ -212,11 +206,7 @@ class GPONCharts {
                     y: {
                         ticks: { color: '#b0b0b0' },
                         grid: { color: 'rgba(255, 255, 255, 0.1)' },
-                        title: {
+                        title: { display: true, text: '°C', color: '#b0b0b0' }
-                            display: true,
-                            text: '°C',
-                            color: '#b0b0b0'
-                        }
                     }
                 }
             }
@@ -244,15 +234,12 @@ class GPONCharts {
                 responsive: true,
                 maintainAspectRatio: false,
                 plugins: {
-                    legend: {
+                    legend: { display: true, labels: { color: '#ffffff' } },
-                        display: true,
-                        labels: { color: '#ffffff' }
-                    },
                     tooltip: {
+                        mode: 'index',
+                        intersect: false,
                         callbacks: {
-                            label: function(context) {
+                            label: (ctx) => ctx.parsed.y !== null ? `${ctx.parsed.y.toFixed(2)} mA` : 'N/A'
-                                return context.parsed.y ? `${context.parsed.y.toFixed(2)} mA` : 'N/A';
-                            }
                         }
                     }
                 },
@@ -264,16 +251,10 @@ class GPONCharts {
                     y: {
                         ticks: { 
                             color: '#b0b0b0',
-                            callback: function(value) {
+                            callback: (value) => value.toFixed(1) + ' mA'
-                                return value.toFixed(1) + ' mA';
-                            }
                         },
                         grid: { color: 'rgba(255, 255, 255, 0.1)' },
-                        title: {
+                        title: { display: true, text: 'mA', color: '#b0b0b0' }
-                            display: true,
-                            text: 'mA',
-                            color: '#b0b0b0'
-                        }
                     }
                 }
             }
@@ -310,14 +291,8 @@ class GPONCharts {
                 responsive: true,
                 maintainAspectRatio: false,
                 plugins: {
-                    legend: {
+                    legend: { display: true, labels: { color: '#ffffff' } },
-                        display: true,
+                    tooltip: { mode: 'index', intersect: false }
-                        labels: { color: '#ffffff' }
-                    },
-                    tooltip: {
-                        mode: 'index',
-                        intersect: false
-                    }
                 },
                 scales: {
                     x: {
@@ -327,11 +302,7 @@ class GPONCharts {
                     y: {
                         ticks: { color: '#b0b0b0' },
                         grid: { color: 'rgba(255, 255, 255, 0.1)' },
-                        title: {
+                        title: { display: true, text: 'packets/s', color: '#b0b0b0' }
-                            display: true,
-                            text: 'packets/s',
-                            color: '#b0b0b0'
-                        }
                     }
                 }
             }
@@ -368,17 +339,12 @@ class GPONCharts {
                 responsive: true,
                 maintainAspectRatio: false,
                 plugins: {
-                    legend: {
+                    legend: { display: true, labels: { color: '#ffffff' } },
-                        display: true,
-                        labels: { color: '#ffffff' }
-                    },
                     tooltip: {
                         mode: 'index',
                         intersect: false,
                         callbacks: {
-                            label: function(context) {
+                            label: (ctx) => `${ctx.dataset.label}: ${ctx.parsed.y ? ctx.parsed.y.toFixed(2) : 0} Mb/s`
-                                return `${context.dataset.label}: ${context.parsed.y ? context.parsed.y.toFixed(2) : 0} Mb/s`;
-                            }
                         }
                     }
                 },
@@ -390,16 +356,10 @@ class GPONCharts {
                     y: {
                         ticks: {
                             color: '#b0b0b0',
-                            callback: function(value) {
+                            callback: (value) => value.toFixed(1)
-                                return value.toFixed(1);
-                            }
                         },
                         grid: { color: 'rgba(255, 255, 255, 0.1)' },
-                        title: {
+                        title: { display: true, text: 'Mb/s', color: '#b0b0b0' }
-                            display: true,
-                            text: 'Mb/s',
-                            color: '#b0b0b0'
-                        }
                     }
                 }
             }
@@ -438,19 +398,12 @@ class GPONCharts {
                 responsive: true,
                 maintainAspectRatio: false,
                 plugins: {
-                    legend: {
+                    legend: { display: true, labels: { color: '#ffffff' } },
-                        display: true,
-                        labels: { color: '#ffffff' }
-                    },
                     tooltip: {
                         mode: 'index',
                         intersect: false,
                         callbacks: {
-                            label: function(context) {
+                            label: (ctx) => `${ctx.dataset.label}: ${self.formatBytes(ctx.parsed.y)}`
-                                const bytes = context.parsed.y;
-                                const formatted = self.formatBytes(bytes);
-                                return `${context.dataset.label}: ${formatted}`;
-                            }
                         }
                     }
                 },
@@ -464,17 +417,59 @@ class GPONCharts {
                         stacked: false,
                         ticks: {
                             color: '#b0b0b0',
-                            callback: function(value) {
+                            callback: (value) => self.formatBytes(value)
-                                return self.formatBytes(value);
-                            }
                         },
                         grid: { color: 'rgba(255, 255, 255, 0.1)' },
-                        title: {
+                        title: { display: true, text: 'Data per minute', color: '#b0b0b0' }
-                            display: true,
+                    }
-                            text: 'Data per minute',
+                }
-                            color: '#b0b0b0'
+            }
+        });
+    }
+
+    createVoltageChart() {
+        const ctx = document.getElementById('chart-voltage').getContext('2d');
+        this.charts.voltage = new Chart(ctx, {
+            type: 'line',
+            data: {
+                labels: [],
+                datasets: [{
+                    label: 'Voltage (V)',
+                    data: [],
+                    borderColor: '#2ecc71',
+                    backgroundColor: 'rgba(46, 204, 113, 0.1)',
+                    borderWidth: 2,
+                    tension: 0.4,
+                    fill: true,
+                    pointRadius: 0
+                }]
+            },
+            options: {
+                responsive: true,
+                maintainAspectRatio: false,
+                plugins: {
+                    legend: { display: true, labels: { color: '#ffffff' } },
+                    tooltip: {
+                        mode: 'index',
+                        intersect: false,
+                        callbacks: {
+                            label: (ctx) => ctx.parsed.y !== null ? `${ctx.parsed.y.toFixed(2)} V` : 'N/A'
                         }
                     }
+                },
+                scales: {
+                    x: {
+                        ticks: { color: '#b0b0b0', maxRotation: 0 },
+                        grid: { color: 'rgba(255, 255, 255, 0.1)' }
+                    },
+                    y: {
+                        ticks: { 
+                            color: '#b0b0b0',
+                            callback: (value) => value.toFixed(2) + ' V'
+                        },
+                        grid: { color: 'rgba(255, 255, 255, 0.1)' },
+                        title: { display: true, text: 'Volts', color: '#b0b0b0' }
+                    }
                 }
             }
         });
@@ -510,10 +505,7 @@ class GPONCharts {
                 responsive: true,
                 maintainAspectRatio: false,
                 plugins: {
-                    legend: {
+                    legend: { display: true, labels: { color: '#ffffff' } }
-                        display: true,
-                        labels: { color: '#ffffff' }
-                    }
                 },
                 scales: {
                     x: {
@@ -523,11 +515,7 @@ class GPONCharts {
                     y: {
                         ticks: { color: '#b0b0b0' },
                         grid: { color: 'rgba(255, 255, 255, 0.1)' },
-                        title: {
+                        title: { display: true, text: 'errors/s', color: '#b0b0b0' }
-                            display: true,
-                            text: 'errors/s',
-                            color: '#b0b0b0'
-                        }
                     }
                 }
             }
@@ -537,8 +525,6 @@ class GPONCharts {
     changeVolumeChartType(type) {
         if (!this.charts.volume) return;
 
-        console.log('[Charts] Changing volume chart to:', type);
-
         const currentData = {
             labels: this.charts.volume.data.labels,
             datasets: this.charts.volume.data.datasets
@@ -577,19 +563,12 @@ class GPONCharts {
                 responsive: true,
                 maintainAspectRatio: false,
                 plugins: {
-                    legend: {
+                    legend: { display: true, labels: { color: '#ffffff' } },
-                        display: true,
-                        labels: { color: '#ffffff' }
-                    },
                     tooltip: {
                         mode: 'index',
                         intersect: false,
                         callbacks: {
-                            label: function(context) {
+                            label: (ctx) => `${ctx.dataset.label}: ${self.formatBytes(ctx.parsed.y)}`
-                                const bytes = context.parsed.y;
-                                const formatted = self.formatBytes(bytes);
-                                return `${context.dataset.label}: ${formatted}`;
-                            }
                         }
                     }
                 },
@@ -603,16 +582,10 @@ class GPONCharts {
                         stacked: false,
                         ticks: {
                             color: '#b0b0b0',
-                            callback: function(value) {
+                            callback: (value) => self.formatBytes(value)
-                                return self.formatBytes(value);
-                            }
                         },
                         grid: { color: 'rgba(255, 255, 255, 0.1)' },
-                        title: {
+                        title: { display: true, text: 'Data per minute', color: '#b0b0b0' }
-                            display: true,
-                            text: 'Data per minute',
-                            color: '#b0b0b0'
-                        }
                     }
                 }
             }
@@ -626,7 +599,7 @@ class GPONCharts {
             const response = await fetch(`/api/history/optical/${period}`);
             const data = await response.json();
 
-            if (!data || !data.timestamps || data.timestamps.length === 0) {
+            if (!data?.timestamps?.length) {
                 console.warn('[Charts] No optical data');
                 return;
             }
@@ -646,9 +619,7 @@ class GPONCharts {
             const response = await fetch(`/api/history/optical/${period}`);
             const data = await response.json();
 
-            if (!data || !data.timestamps || data.timestamps.length === 0) {
+            if (!data?.timestamps?.length) return;
-                return;
-            }
 
             const labels = this.formatLabels(data.timestamps, period);
             this.charts.temperature.data.labels = labels;
@@ -664,9 +635,7 @@ class GPONCharts {
             const response = await fetch(`/api/history/optical/${period}`);
             const data = await response.json();
 
-            if (!data || !data.timestamps || data.timestamps.length === 0) {
+            if (!data?.timestamps?.length) return;
-                return;
-            }
 
             const labels = this.formatLabels(data.timestamps, period);
             this.charts.txbias.data.labels = labels;
@@ -677,22 +646,33 @@ class GPONCharts {
         }
     }
 
+    async updateVoltageChart(period) {
+        try {
+            const response = await fetch(`/api/history/optical/${period}`);
+            const data = await response.json();
+
+            if (!data?.timestamps?.length) return;
+
+            const labels = this.formatLabels(data.timestamps, period);
+            this.charts.voltage.data.labels = labels;
+            this.charts.voltage.data.datasets[0].data = data.data.voltage;
+            this.charts.voltage.update();
+        } catch (error) {
+            console.error('[Charts] Error voltage:', error);
+        }
+    }
+
     async updateTrafficChart(period) {
         try {
             const response = await fetch(`/api/history/traffic/${period}`);
             const data = await response.json();
 
-            if (!data || !data.timestamps || data.timestamps.length === 0) {
+            if (!data?.timestamps?.length) return;
-                return;
-            }
 
             const labels = this.formatLabels(data.timestamps, period);
-            const rxPps = data.data.rx_packets;
-            const txPps = data.data.tx_packets;
-
             this.charts.traffic.data.labels = labels;
-            this.charts.traffic.data.datasets[0].data = rxPps;
+            this.charts.traffic.data.datasets[0].data = data.data.rx_packets;
-            this.charts.traffic.data.datasets[1].data = txPps;
+            this.charts.traffic.data.datasets[1].data = data.data.tx_packets;
             this.charts.traffic.update();
         } catch (error) {
             console.error('[Charts] Error traffic:', error);
@@ -704,9 +684,7 @@ class GPONCharts {
             const response = await fetch(`/api/history/traffic/${period}`);
             const data = await response.json();
 
-            if (!data || !data.timestamps || data.timestamps.length === 0) {
+            if (!data?.timestamps?.length) return;
-                return;
-            }
 
             const labels = this.formatLabels(data.timestamps, period);
             const rxMbps = data.data.rx_bytes.map(v => v !== null ? (v * 8) / 1000000 : null);
@@ -716,8 +694,6 @@ class GPONCharts {
             this.charts.bytes.data.datasets[0].data = rxMbps;
             this.charts.bytes.data.datasets[1].data = txMbps;
             this.charts.bytes.update();
-
-            console.log('[Charts] Bytes - max RX Mb/s:', Math.max(...rxMbps.filter(v => v !== null)).toFixed(2));
         } catch (error) {
             console.error('[Charts] Error bytes:', error);
         }
@@ -728,25 +704,17 @@ class GPONCharts {
             const response = await fetch(`/api/history/traffic/${period}`);
             const data = await response.json();
 
-            if (!data || !data.timestamps || data.timestamps.length === 0) {
+            if (!data?.timestamps?.length) return;
-                return;
-            }
 
             const labels = this.formatLabels(data.timestamps, period);
-            const rxBytesRate = data.data.rx_bytes;
-            const txBytesRate = data.data.tx_bytes;
             const step = data.step || 60;
-
+            const rxPerInterval = data.data.rx_bytes.map(rate => rate !== null ? rate * step : null);
-            const rxPerInterval = rxBytesRate.map(rate => rate !== null ? rate * step : null);
+            const txPerInterval = data.data.tx_bytes.map(rate => rate !== null ? rate * step : null);
-            const txPerInterval = txBytesRate.map(rate => rate !== null ? rate * step : null);
 
             this.charts.volume.data.labels = labels;
             this.charts.volume.data.datasets[0].data = rxPerInterval;
             this.charts.volume.data.datasets[1].data = txPerInterval;
             this.charts.volume.update();
-
-            const maxRx = Math.max(...rxPerInterval.filter(v => v !== null));
-            console.log('[Charts] Volume - max per minute:', this.formatBytes(maxRx));
         } catch (error) {
             console.error('[Charts] Error volume:', error);
         }
@@ -757,17 +725,12 @@ class GPONCharts {
             const response = await fetch(`/api/history/fec/${period}`);
             const data = await response.json();
 
-            if (!data || !data.timestamps || data.timestamps.length === 0) {
+            if (!data?.timestamps?.length) return;
-                return;
-            }
 
             const labels = this.formatLabels(data.timestamps, period);
-            const correctedRate = data.data.corrected;
-            const uncorrectedRate = data.data.uncorrected;
-
             this.charts.fec.data.labels = labels;
-            this.charts.fec.data.datasets[0].data = correctedRate;
+            this.charts.fec.data.datasets[0].data = data.data.corrected;
-            this.charts.fec.data.datasets[1].data = uncorrectedRate;
+            this.charts.fec.data.datasets[1].data = data.data.uncorrected;
             this.charts.fec.update();
         } catch (error) {
             console.error('[Charts] Error FEC:', error);
@@ -777,7 +740,7 @@ class GPONCharts {
     formatLabels(timestamps, period) {
         return timestamps.map(ts => {
             const date = new Date(ts * 1000);
-            if (period === '7d' || period === '14d' || period === '30d' || period === '60d' || period === '90d') {
+            if (['7d', '14d', '30d', '60d', '90d'].includes(period)) {
                 return date.toLocaleDateString('pl-PL', { day: '2-digit', month: '2-digit' }) + ' ' +
                        date.toLocaleTimeString('pl-PL', { hour: '2-digit', minute: '2-digit' });
             }

templates/index.html

@@ -21,6 +21,7 @@
                         <div class="btn-toolbar d-none d-sm-flex" role="toolbar" id="global-quick-pickers"
                              style="overflow-x: auto; scrollbar-width: thin; max-width: 100%;">
 
+                            <!-- Grupa 1 -->
                             <div class="btn-group btn-group-sm me-1" role="group">
                                 <input type="radio" class="btn-check" name="global-period" id="period-1h" value="1h" checked>
                                 <label class="btn btn-outline-light btn-sm px-2 py-0.5 text-nowrap" for="period-1h">1h</label>
@@ -35,6 +36,7 @@
                                 <label class="btn btn-outline-light btn-sm px-2 py-0.5 text-nowrap" for="period-24h">24h</label>
                             </div>
 
+                            <!-- Grupa 2 -->
                             <div class="btn-group btn-group-sm" role="group">
                                 <input type="radio" class="btn-check" name="global-period" id="period-3d" value="3d">
                                 <label class="btn btn-outline-light btn-sm px-2 py-0.5 text-nowrap" for="period-3d">3d</label>
@@ -297,10 +299,9 @@
     </div>
 </div>
 
-<!-- FEC Errors & Bytes Traffic Row -->
+<!-- Bytes Traffic -->
 <div class="row g-3 mb-4">
-    <!-- Bytes Traffic -->
+    <div class="col-md-12">
-    <div class="col-md-6">
         <div class="card">
             <div class="card-header d-flex justify-content-between align-items-center">
                 <span><i class="bi bi-speedometer2"></i> Bytes Traffic (Speed)</span>
@@ -322,48 +323,20 @@
                 </select>
             </div>
             <div class="card-body">
-                <canvas id="chart-bytes" height="150"></canvas>
+                <canvas id="chart-bytes" height="200"></canvas>
-            </div>
-        </div>
-    </div>
-
-    <!-- FEC Errors -->
-    <div class="col-md-6">
-        <div class="card">
-            <div class="card-header d-flex justify-content-between align-items-center">
-                <span><i class="bi bi-exclamation-triangle"></i> FEC Errors History</span>
-                <select class="form-select form-select-sm w-auto" id="period-fec">
-                    <option value="1h" selected>1h</option>
-                    <option value="6h">6h</option>
-                    <option value="12h">12h</option>
-                    <option value="24h">24h</option>
-                    <option value="3d">3d</option>
-                    <option value="7d">7d</option>
-                    <option value="14d">14d</option>
-                    <option value="30d">30d</option>
-                    <option value="60d">60d</option>
-                    <option value="90d">90d</option>
-                    <option value="120d">120d</option>
-                    <option value="1y">1 Year</option>
-                    <option value="2y">2 Years</option>
-                    <option value="5y">5 Years</option>
-                </select>
-            </div>
-            <div class="card-body">
-                <canvas id="chart-fec" height="150"></canvas>
             </div>
         </div>
     </div>
 </div>
 
 <!-- Data Volume Row -->
-<div class="row g-3">
+<div class="row g-3 mb-4">
     <div class="col-md-12">
         <div class="card">
             <div class="card-header d-flex justify-content-between align-items-center">
                 <span><i class="bi bi-database"></i> Data Volume (Cumulative)</span>
                 <div class="d-flex gap-2 align-items-center">
-
+                    <!-- Przełącznik Line/Bar -->
                     <div class="btn-group btn-group-sm" role="group">
                         <input type="radio" class="btn-check" name="volume-chart-type" id="volume-line" value="line" checked>
                         <label class="btn btn-outline-secondary" for="volume-line">
@@ -396,7 +369,66 @@
                 </div>
             </div>
             <div class="card-body">
-                <canvas id="chart-volume" height="150"></canvas>
+                <canvas id="chart-volume" height="200"></canvas>
+            </div>
+        </div>
+    </div>
+</div>
+
+<!-- Voltage + FEC Errors -->
+<div class="row g-3 mb-4">
+    <!-- Voltage Chart -->
+    <div class="col-md-6">
+        <div class="card">
+            <div class="card-header d-flex justify-content-between align-items-center">
+                <span><i class="bi bi-battery-charging"></i> Supply Voltage</span>
+                <select class="form-select form-select-sm w-auto" id="period-voltage">
+                    <option value="1h">1h</option>
+                    <option value="6h">6h</option>
+                    <option value="12h">12h</option>
+                    <option value="24h">24h</option>
+                    <option value="3d">3d</option>
+                    <option value="7d" selected>7d</option>
+                    <option value="14d">14d</option>
+                    <option value="30d">30d</option>
+                    <option value="60d">60d</option>
+                    <option value="90d">90d</option>
+                    <option value="120d">120d</option>
+                    <option value="1y">1 Year</option>
+                    <option value="2y">2 Years</option>
+                    <option value="5y">5 Years</option>
+                </select>
+            </div>
+            <div class="card-body">
+                <canvas id="chart-voltage" height="200"></canvas>
+            </div>
+        </div>
+    </div>
+
+    <!-- FEC Errors -->
+    <div class="col-md-6">
+        <div class="card">
+            <div class="card-header d-flex justify-content-between align-items-center">
+                <span><i class="bi bi-exclamation-triangle"></i> FEC Errors History</span>
+                <select class="form-select form-select-sm w-auto" id="period-fec">
+                    <option value="1h" selected>1h</option>
+                    <option value="6h">6h</option>
+                    <option value="12h">12h</option>
+                    <option value="24h">24h</option>
+                    <option value="3d">3d</option>
+                    <option value="7d">7d</option>
+                    <option value="14d">14d</option>
+                    <option value="30d">30d</option>
+                    <option value="60d">60d</option>
+                    <option value="90d">90d</option>
+                    <option value="120d">120d</option>
+                    <option value="1y">1 Year</option>
+                    <option value="2y">2 Years</option>
+                    <option value="5y">5 Years</option>
+                </select>
+            </div>
+            <div class="card-body">
+                <canvas id="chart-fec" height="200"></canvas>
             </div>
         </div>
     </div>