feat(dashboard): 添加后台仪表板功能并优化数据分析

- 新增 dashboard.js 文件实现前端图表展示功能
- 添加彩球渲染和颜色映射功能
- 实现数据加载和渲染逻辑
- 添加多种统计图表包括冷热号码、比例分析、生肖排名等
- 重构区域转移动态数据方法
- 更新区域到区域颜色转移概率计算逻辑
- 优化转移概率数据结构和显示方式
- 添加热力图和各种统计图表的响应式支持

application/admin/model/History.php

@@ -467,7 +467,7 @@ class History extends Model
             'heatmap' => $this->getSpecialHeatmap($periods),
             'zonetransition' => $this->getZoneTransition($periods),
             'colorwavetransition' => $this->getColorWaveTransition($periods),
-            'zonetocolortransition' => $this->getZoneToColorTransition($periods)
+            'zonetocolortransition' => $this->getZoneToZoneColor($periods)
         ];
     }
 
@@ -797,12 +797,12 @@ class History extends Model
     }
 
     /**
-     * 区域→波色交叉转移概率
-     * 统计上一期特码所在数字区域后，下一期特码波色（红/蓝/绿）的分布概率
+     * 区域→区域转移矩阵，单元格内显示波色概率
+     * 统计上一期特码所在区域后，下一期特码在各区域的分布，以及每个区域内的波色占比
      * @param int $periods 查询最近多少期
-     * @return array {zones: [], colors: [], matrix: [], probabilities: [], row_totals: [], total_transitions: int}
+     * @return array {zones: [], matrix: [[zone_count]], color_probs: [[{red, blue, green}]]}
      */
-    public function getZoneToColorTransition($periods = 100)
+    public function getZoneToZoneColor($periods = 100)
     {
         $history = $this
             ->field('expect,num7,openTime')
@@ -811,7 +811,7 @@ class History extends Model
             ->select();
 
         if (empty($history) || count($history) < 2) {
-            return ['zones' => ['1-10','11-20','21-30','31-40','41-49'], 'colors' => ['红波','蓝波','绿波'], 'matrix' => [], 'probabilities' => [], 'row_totals' => [], 'total_transitions' => 0];
+            return ['zones' => ['1-10','11-20','21-30','31-40','41-49'], 'matrix' => [], 'color_probs' => []];
         }
 
         $history = array_reverse($history);
@@ -819,9 +819,13 @@ class History extends Model
         $colorMap = $num_model->column('color', 'num');
 
         $zoneLabels = ['1-10', '11-20', '21-30', '31-40', '41-49'];
-        $colorLabels = ['红波', '蓝波', '绿波'];
-        $matrix = array_fill(0, 5, array_fill(0, 3, 0));
-        $rowTotals = array_fill(0, 5, 0);
+        $matrix = array_fill(0, 5, array_fill(0, 5, 0));
+        $colorCounts = [];
+        for ($i = 0; $i < 5; $i++) {
+            for ($j = 0; $j < 5; $j++) {
+                $colorCounts[$i][$j] = ['red' => 0, 'blue' => 0, 'green' => 0];
+            }
+        }
 
         $getZone = function ($num) {
             if ($num <= 10) return 0;
@@ -831,43 +835,38 @@ class History extends Model
             return 4;
         };
 
-        $getColorIdx = function ($num) use ($colorMap) {
-            $color = $colorMap[$num] ?? '';
-            if (strpos($color, '红') !== false) return 0;
-            if (strpos($color, '蓝') !== false) return 1;
-            if (strpos($color, '绿') !== false) return 2;
-            return -1;
-        };
-
-        $totalTransitions = 0;
         for ($i = 0; $i < count($history) - 1; $i++) {
             $currentNum = (int)$history[$i]['num7'];
             $nextNum = (int)$history[$i + 1]['num7'];
             $from = $getZone($currentNum);
-            $to = $getColorIdx($nextNum);
-            if ($to < 0) continue;
+            $to = $getZone($nextNum);
+            $color = $colorMap[$nextNum] ?? '';
 
             $matrix[$from][$to]++;
-            $rowTotals[$from]++;
-            $totalTransitions++;
+            if (strpos($color, '红') !== false) $colorCounts[$from][$to]['red']++;
+            elseif (strpos($color, '蓝') !== false) $colorCounts[$from][$to]['blue']++;
+            elseif (strpos($color, '绿') !== false) $colorCounts[$from][$to]['green']++;
         }
 
-        $probabilities = array_fill(0, 5, array_fill(0, 3, 0));
+        // 计算每个单元格波色概率
+        $colorProbs = array_fill(0, 5, array_fill(0, 5, ['red' => 0, 'blue' => 0, 'green' => 0]));
         for ($i = 0; $i < 5; $i++) {
-            if ($rowTotals[$i] > 0) {
-                for ($j = 0; $j < 3; $j++) {
-                    $probabilities[$i][$j] = round($matrix[$i][$j] / $rowTotals[$i] * 100, 1);
+            for ($j = 0; $j < 5; $j++) {
+                $total = $matrix[$i][$j];
+                if ($total > 0) {
+                    $colorProbs[$i][$j] = [
+                        'red' => round($colorCounts[$i][$j]['red'] / $total * 100, 1),
+                        'blue' => round($colorCounts[$i][$j]['blue'] / $total * 100, 1),
+                        'green' => round($colorCounts[$i][$j]['green'] / $total * 100, 1),
+                    ];
                 }
             }
         }
 
         return [
             'zones' => $zoneLabels,
-            'colors' => $colorLabels,
             'matrix' => $matrix,
-            'probabilities' => $probabilities,
-            'row_totals' => $rowTotals,
-            'total_transitions' => $totalTransitions
+            'color_probs' => $colorProbs
         ];
     }