feat: Add dashboard charts with interactivity and basic authentication support

2026-06-01 12:28:02 +02:00
parent cde181f343
commit 24f2b2ed88
8 changed files with 323 additions and 26 deletions
@@ -5,6 +5,8 @@
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title>{{ title }}</title>
    <script src="https://unpkg.com/htmx.org@1.9.12"></script>
+    <script defer src="https://unpkg.com/alpinejs@3.x.x/dist/cdn.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/chart.js@4.4.3/dist/chart.umd.min.js"></script>
    <style>
      body {
        margin: 0;
@@ -124,6 +126,17 @@
        gap: 12px;
        flex-wrap: wrap;
      }
+      .chart-head {
+        display: flex;
+        justify-content: space-between;
+        align-items: center;
+        gap: 12px;
+        flex-wrap: wrap;
+      }
+      .chart-canvas {
+        width: 100%;
+        min-height: 260px;
+      }
    </style>
  </head>
  <body>
@@ -176,7 +189,106 @@
        {% include "partials/controls.html" %}
      </section>

+      <section
+        id="charts-shell"
+        hx-get="{{ charts_endpoint }}"
+        hx-target="this"
+        hx-trigger="load, every 30s"
+        hx-swap="outerHTML"
+      >
+        {% include "partials/charts.html" %}
+      </section>
+
      <script>
+        window.arbitradeRenderCharts = (payload) => {
+          const chartHost = document.getElementById("opportunity-chart");
+          if (!chartHost || typeof Chart === "undefined") {
+            return;
+          }
+
+          const existing = Chart.getChart(chartHost);
+          if (existing) {
+            existing.destroy();
+          }
+
+          const data = JSON.parse(payload);
+          if (!data.has_chart_data) {
+            return;
+          }
+
+          new Chart(chartHost, {
+            type: "line",
+            data: {
+              labels: data.labels,
+              datasets: [
+                {
+                  label: "Net %",
+                  data: data.net_pct_values,
+                  borderColor: "#2d6cdf",
+                  backgroundColor: "rgba(45, 108, 223, 0.18)",
+                  tension: 0.3,
+                  fill: true,
+                  yAxisID: "y",
+                },
+                {
+                  label: "Est profit USD",
+                  data: data.est_profit_values,
+                  borderColor: "#52c41a",
+                  backgroundColor: "rgba(82, 196, 26, 0.12)",
+                  tension: 0.3,
+                  fill: false,
+                  yAxisID: "y1",
+                },
+              ],
+            },
+            options: {
+              responsive: true,
+              maintainAspectRatio: false,
+              interaction: {
+                mode: "index",
+                intersect: false,
+              },
+              plugins: {
+                legend: {
+                  labels: {
+                    color: "#e5eefb",
+                  },
+                },
+              },
+              scales: {
+                x: {
+                  ticks: {
+                    color: "#9fb2d0",
+                    maxRotation: 0,
+                    autoSkip: true,
+                  },
+                  grid: {
+                    color: "rgba(255, 255, 255, 0.06)",
+                  },
+                },
+                y: {
+                  position: "left",
+                  ticks: {
+                    color: "#9fb2d0",
+                  },
+                  grid: {
+                    color: "rgba(255, 255, 255, 0.06)",
+                  },
+                },
+                y1: {
+                  position: "right",
+                  ticks: {
+                    color: "#9fb2d0",
+                  },
+                  grid: {
+                    drawOnChartArea: false,
+                  },
+                },
+              },
+            },
+          });
+        };
+
        const stream = new EventSource("{{ stream_endpoint }}");
        stream.addEventListener("metrics", (event) => {
          const panel = document.getElementById("metrics-panel");