fix(webui): align coin chart data with AP timeline

module/statistics/cl1_database.py

@@ -503,6 +503,16 @@ class Cl1Database:
         }
 
         snapshots = data.get('coins_snapshots', [])
+        if snapshots:
+            last = snapshots[-1]
+            try:
+                same_yellow = int(last.get('yellow_coins', -1)) == snapshot['yellow_coins']
+                same_purple = int(last.get('purple_coins', -1)) == snapshot['purple_coins']
+                if same_yellow and same_purple and last.get('source') == source:
+                    return
+            except (TypeError, ValueError):
+                pass
+
         snapshots.append(snapshot)
         # 保留最近 500 条记录，避免数据过大
         if len(snapshots) > 500:

module/webui/app.py

@@ -470,6 +470,7 @@ class AlasGUI(Frame):
             counts = []
             ap_list = []
             detail_sources = []
+            chart_points = []
             is_detail_mode = False
 
             today = _dt.now().date()
@@ -486,11 +487,13 @@ class AlasGUI(Frame):
                         labels.append(p['dt'].strftime('%H:%M'))
                         ap_list.append(p['ap'])
                         detail_sources.append(p.get('source', '-'))
+                        chart_points.append(p)
                     view_title = t("Gui.Stat.DetailChartTitle")
                 else:
                     for p in raw_points:
                         labels.append(p['dt'].strftime('%m-%d %H:%M'))
                         ap_list.append(p['ap'])
+                        chart_points.append(p)
                     view_title = t("Gui.Stat.ViewTitleLine")
                     is_detail_mode = False
                     current_view = 'line'
@@ -498,6 +501,7 @@ class AlasGUI(Frame):
                 for p in raw_points:
                     labels.append(p['dt'].strftime('%m-%d %H:%M'))
                     ap_list.append(p['ap'])
+                    chart_points.append(p)
                 view_title = t("Gui.Stat.ViewTitleLine")
             else:
                 from collections import OrderedDict
@@ -561,8 +565,7 @@ class AlasGUI(Frame):
             coins_stats_html = ''
             coins_legend_html = ''
 
-            if coins_timeline and current_view in ('line', 'detail'):
-                show_coins = True
+            if coins_timeline and chart_points and current_view in ('line', 'detail'):
                 coins_raw_points = []
                 for pt in coins_timeline:
                     ts_raw = pt.get('ts', '')
@@ -579,29 +582,42 @@ class AlasGUI(Frame):
 
                 if coins_raw_points:
                     coins_raw_points.sort(key=lambda p: p['dt'])
-                    for p in coins_raw_points:
-                        yellow_coins_list.append(p['yellow_coins'])
-                        purple_coins_list.append(p['purple_coins'])
-                        coins_sources_list.append(p.get('source', '-'))
+                    coins_idx = 0
+                    coins_last = len(coins_raw_points) - 1
+                    for p in chart_points:
+                        while coins_idx < coins_last:
+                            cur_delta = abs((coins_raw_points[coins_idx]['dt'] - p['dt']).total_seconds())
+                            next_delta = abs((coins_raw_points[coins_idx + 1]['dt'] - p['dt']).total_seconds())
+                            if next_delta > cur_delta:
+                                break
+                            coins_idx += 1
+                        coins_point = coins_raw_points[coins_idx]
+                        yellow_coins_list.append(coins_point['yellow_coins'])
+                        purple_coins_list.append(coins_point['purple_coins'])
+                        coins_sources_list.append(coins_point.get('source', '-'))
 
-                    if yellow_coins_list:
-                        yc_cur = yellow_coins_list[-1]
-                        yc_change = yellow_coins_list[-1] - yellow_coins_list[0] if len(yellow_coins_list) >= 2 else 0
+                    valid_yellow_coins = [v for v in yellow_coins_list if v is not None]
+                    valid_purple_coins = [v for v in purple_coins_list if v is not None]
+                    show_coins = bool(valid_yellow_coins or valid_purple_coins)
+
+                    if valid_yellow_coins:
+                        yc_cur = valid_yellow_coins[-1]
+                        yc_change = valid_yellow_coins[-1] - valid_yellow_coins[0] if len(valid_yellow_coins) >= 2 else 0
                         yc_change_color = '#ef5350' if yc_change >= 0 else '#26a69a'
                         yc_change_sign = '+' if yc_change >= 0 else ''
-                        yc_max = max(yellow_coins_list)
-                        yc_min = min(yellow_coins_list)
+                        yc_max = max(valid_yellow_coins)
+                        yc_min = min(valid_yellow_coins)
 
                         coins_stats_html += f'<div style="display:flex; flex-wrap:wrap; gap:12px; margin-bottom:4px; font-size:12px; color:#aaa;"><span>黄币: <b style="color:#ffd54f">{yc_cur}</b></span><span>变化: <b style="color:{yc_change_color}">{yc_change_sign}{yc_change}</b></span><span>最高: <b style="color:#ef5350">{yc_max}</b></span><span>最低: <b style="color:#26a69a">{yc_min}</b></span></div>'
                         coins_legend_html += '<span style="display:flex; align-items:center; gap:4px;"><span style="width:12px; height:2px; background:#ffd54f; border-radius:1px; border-top:1px dashed #ffd54f;"></span>黄币</span>'
 
-                    if purple_coins_list:
-                        pc_cur = purple_coins_list[-1]
-                        pc_change = purple_coins_list[-1] - purple_coins_list[0] if len(purple_coins_list) >= 2 else 0
+                    if valid_purple_coins:
+                        pc_cur = valid_purple_coins[-1]
+                        pc_change = valid_purple_coins[-1] - valid_purple_coins[0] if len(valid_purple_coins) >= 2 else 0
                         pc_change_color = '#ef5350' if pc_change >= 0 else '#26a69a'
                         pc_change_sign = '+' if pc_change >= 0 else ''
-                        pc_max = max(purple_coins_list)
-                        pc_min = min(purple_coins_list)
+                        pc_max = max(valid_purple_coins)
+                        pc_min = min(valid_purple_coins)
 
                         coins_stats_html += f'<div style="display:flex; flex-wrap:wrap; gap:12px; margin-bottom:4px; font-size:12px; color:#aaa;"><span>紫币: <b style="color:#ce93d8">{pc_cur}</b></span><span>变化: <b style="color:{pc_change_color}">{pc_change_sign}{pc_change}</b></span><span>最高: <b style="color:#ef5350">{pc_max}</b></span><span>最低: <b style="color:#26a69a">{pc_min}</b></span></div>'
                         coins_legend_html += '<span style="display:flex; align-items:center; gap:4px;"><span style="width:12px; height:2px; background:#ce93d8; border-radius:1px; border-top:1px dashed #ce93d8;"></span>紫币</span>'

webapp/ap_chart.js

@@ -96,12 +96,15 @@
     var coinsMin = Infinity, coinsMax = -Infinity;
     var yellowCoinsLen = yellowCoins ? yellowCoins.length : 0;
     var purpleCoinsLen = purpleCoins ? purpleCoins.length : 0;
+    var hasCoins = showCoins && chartType === 'line' && (yellowCoinsLen > 0 || purpleCoinsLen > 0);
     if (showCoins && chartType === 'line') {
         for (var i = 0; i < yellowCoinsLen; i++) {
+            if (yellowCoins[i] === null || yellowCoins[i] === undefined) continue;
             if (yellowCoins[i] < coinsMin) coinsMin = yellowCoins[i];
             if (yellowCoins[i] > coinsMax) coinsMax = yellowCoins[i];
         }
         for (var i = 0; i < purpleCoinsLen; i++) {
+            if (purpleCoins[i] === null || purpleCoins[i] === undefined) continue;
             if (purpleCoins[i] < coinsMin) coinsMin = purpleCoins[i];
             if (purpleCoins[i] > coinsMax) coinsMax = purpleCoins[i];
         }
@@ -115,6 +118,47 @@
     function xOfLine(i) { return pad.l + (i / Math.max(nn - 1, 1)) * gW; }
     function yOf(v) { return pad.t + gH - (v - allMin) / (allMax - allMin) * gH; }
     function yOfCoins(v) { return pad.t + gH - (v - coinsMin) / (coinsMax - coinsMin) * gH; }
+    function drawCoinsLine(xOf, start, end) {
+        if (!hasCoins) return;
+
+        ctx.lineWidth = 1.5;
+        ctx.lineJoin = "round";
+        ctx.setLineDash([4, 2]);
+
+        if (yellowCoinsLen > 0) {
+            ctx.beginPath();
+            ctx.strokeStyle = "#ffd54f";
+            var startedYellowCoins = false;
+            for (var i = start; i < end && i < yellowCoinsLen; i++) {
+                if (yellowCoins[i] === null || yellowCoins[i] === undefined) {
+                    startedYellowCoins = false;
+                    continue;
+                }
+                var x = xOf(i), y = yOfCoins(yellowCoins[i]);
+                if (!startedYellowCoins) { ctx.moveTo(x, y); startedYellowCoins = true; }
+                else ctx.lineTo(x, y);
+            }
+            ctx.stroke();
+        }
+
+        if (purpleCoinsLen > 0) {
+            ctx.beginPath();
+            ctx.strokeStyle = "#ce93d8";
+            var startedPurpleCoins = false;
+            for (var i = start; i < end && i < purpleCoinsLen; i++) {
+                if (purpleCoins[i] === null || purpleCoins[i] === undefined) {
+                    startedPurpleCoins = false;
+                    continue;
+                }
+                var x = xOf(i), y = yOfCoins(purpleCoins[i]);
+                if (!startedPurpleCoins) { ctx.moveTo(x, y); startedPurpleCoins = true; }
+                else ctx.lineTo(x, y);
+            }
+            ctx.stroke();
+        }
+
+        ctx.setLineDash([]);
+    }
 
     var candleSpace = gW / nn;
     var candleW = Math.max(3, Math.min(candleSpace * 0.6, 30));
@@ -136,8 +180,8 @@
         ctx.fillText(Math.round(v), pad.l - 8, y);
     }
 
-    if (showCoins && chartType === 'line' && yellowCoinsLen > 0) {
-        ctx.fillStyle = "#ffd54f";
+    if (hasCoins) {
+        ctx.fillStyle = "#999";
         ctx.textAlign = "left";
         for (var i = 0; i <= 5; i++) {
             var v = coinsMin + (coinsMax - coinsMin) * (i / 5);
@@ -278,35 +322,7 @@
         drawMA(10, "#e91e63");
     }
 
-    if (showCoins && chartType === 'line' && yellowCoinsLen > 0) {
-        ctx.lineWidth = 1.5;
-        ctx.lineJoin = "round";
-        ctx.setLineDash([4, 2]);
-
-        if (yellowCoinsLen > 0) {
-            ctx.beginPath();
-            ctx.strokeStyle = "#ffd54f";
-            for (var i = 0; i < yellowCoinsLen; i++) {
-                var x = xOfLine(i), y = yOfCoins(yellowCoins[i]);
-                if (i === 0) ctx.moveTo(x, y);
-                else ctx.lineTo(x, y);
-            }
-            ctx.stroke();
-        }
-
-        if (purpleCoinsLen > 0) {
-            ctx.beginPath();
-            ctx.strokeStyle = "#ce93d8";
-            for (var i = 0; i < purpleCoinsLen; i++) {
-                var x = xOfLine(i), y = yOfCoins(purpleCoins[i]);
-                if (i === 0) ctx.moveTo(x, y);
-                else ctx.lineTo(x, y);
-            }
-            ctx.stroke();
-        }
-
-        ctx.setLineDash([]);
-    }
+    drawCoinsLine(xOfLine, 0, nn);
 
     cv.addEventListener("mousemove", function(e) {
         var rect = cv.getBoundingClientRect();
@@ -375,17 +391,17 @@
                     { parts: [{ type: 'text', value: "来源: " }, { type: 'bold', value: source, style: { color: sourceColor } }] }
                 ];
 
-                if (showCoins && yellowCoinsLen > 0 && idx < yellowCoinsLen) {
+                if (showCoins && yellowCoinsLen > 0 && idx < yellowCoinsLen && yellowCoins[idx] !== null && yellowCoins[idx] !== undefined) {
                     var yc = yellowCoins[idx];
-                    var ycDiff = idx > 0 && idx < yellowCoinsLen ? (yc - yellowCoins[idx - 1]) : 0;
+                    var ycDiff = idx > 0 && yellowCoins[idx - 1] !== null && yellowCoins[idx - 1] !== undefined ? (yc - yellowCoins[idx - 1]) : 0;
                     var ycColor = ycDiff >= 0 ? "#ef5350" : "#26a69a";
                     var ycDiffStr = (ycDiff >= 0 ? "+" : "") + ycDiff;
                     tooltipRows.push({ parts: [{ type: 'text', value: "黄币: " }, { type: 'bold', value: String(yc), style: { color: "#ffd54f" } }, { type: 'text', value: " (" + ycDiffStr + ")", style: { color: ycColor } }] });
                 }
 
-                if (showCoins && purpleCoinsLen > 0 && idx < purpleCoinsLen) {
+                if (showCoins && purpleCoinsLen > 0 && idx < purpleCoinsLen && purpleCoins[idx] !== null && purpleCoins[idx] !== undefined) {
                     var pc = purpleCoins[idx];
-                    var pcDiff = idx > 0 && idx < purpleCoinsLen ? (pc - purpleCoins[idx - 1]) : 0;
+                    var pcDiff = idx > 0 && purpleCoins[idx - 1] !== null && purpleCoins[idx - 1] !== undefined ? (pc - purpleCoins[idx - 1]) : 0;
                     var pcColor = pcDiff >= 0 ? "#ef5350" : "#26a69a";
                     var pcDiffStr = (pcDiff >= 0 ? "+" : "") + pcDiff;
                     tooltipRows.push({ parts: [{ type: 'text', value: "紫币: " }, { type: 'bold', value: String(pc), style: { color: "#ce93d8" } }, { type: 'text', value: " (" + pcDiffStr + ")", style: { color: pcColor } }] });
@@ -423,17 +439,17 @@
                     { parts: [{ type: 'text', value: "单次变化: " }, { type: 'bold', value: ds, style: { color: dc } }] }
                 ];
 
-                if (showCoins && yellowCoinsLen > 0 && idx < yellowCoinsLen) {
+                if (showCoins && yellowCoinsLen > 0 && idx < yellowCoinsLen && yellowCoins[idx] !== null && yellowCoins[idx] !== undefined) {
                     var yc = yellowCoins[idx];
-                    var ycDiff = idx > 0 && idx < yellowCoinsLen ? (yc - yellowCoins[idx - 1]) : 0;
+                    var ycDiff = idx > 0 && yellowCoins[idx - 1] !== null && yellowCoins[idx - 1] !== undefined ? (yc - yellowCoins[idx - 1]) : 0;
                     var ycColor = ycDiff >= 0 ? "#ef5350" : "#26a69a";
                     var ycDiffStr = (ycDiff >= 0 ? "+" : "") + ycDiff;
                     tooltipRows.push({ parts: [{ type: 'text', value: "黄币: " }, { type: 'bold', value: String(yc), style: { color: "#ffd54f" } }, { type: 'text', value: " (" + ycDiffStr + ")", style: { color: ycColor } }] });
                 }
 
-                if (showCoins && purpleCoinsLen > 0 && idx < purpleCoinsLen) {
+                if (showCoins && purpleCoinsLen > 0 && idx < purpleCoinsLen && purpleCoins[idx] !== null && purpleCoins[idx] !== undefined) {
                     var pc = purpleCoins[idx];
-                    var pcDiff = idx > 0 && idx < purpleCoinsLen ? (pc - purpleCoins[idx - 1]) : 0;
+                    var pcDiff = idx > 0 && purpleCoins[idx - 1] !== null && purpleCoins[idx - 1] !== undefined ? (pc - purpleCoins[idx - 1]) : 0;
                     var pcColor = pcDiff >= 0 ? "#ef5350" : "#26a69a";
                     var pcDiffStr = (pcDiff >= 0 ? "+" : "") + pcDiff;
                     tooltipRows.push({ parts: [{ type: 'text', value: "紫币: " }, { type: 'bold', value: String(pc), style: { color: "#ce93d8" } }, { type: 'text', value: " (" + pcDiffStr + ")", style: { color: pcColor } }] });
@@ -552,6 +568,16 @@
                 ctx.fillText(Math.round(v), pad.l - 8, y);
             }
 
+            if (hasCoins) {
+                ctx.fillStyle = "#999";
+                ctx.textAlign = "left";
+                for (var i = 0; i <= 5; i++) {
+                    var v = coinsMin + (coinsMax - coinsMin) * (i / 5);
+                    var y = yOfCoins(v);
+                    ctx.fillText(Math.round(v), W - pad.r + 8, y);
+                }
+            }
+
             ctx.fillStyle = "#666";
             ctx.font = "10px -apple-system, sans-serif";
             ctx.textAlign = "center";
@@ -594,6 +620,8 @@
                 ctx.fill();
             }
 
+            drawCoinsLine(dxOf, visibleStart, visibleEnd);
+
             var labelInterval = Math.max(1, Math.floor(visibleNn / 8));
             for (var i = visibleStart; i < visibleEnd; i += labelInterval) {
                 var lx = dxOf(i);