更新welcome

app/admin/view/index/welcome.php

@@ -211,22 +211,22 @@
     <div class="stats-container">
         <div class="stat-card">
             <div class="stat-title">用户总数</div>
-            <div class="stat-value">{$stats.total_users|number_format}</div>
+            <div class="stat-value">{$todayStats.total_users|number_format}</div>
             <div class="stat-icon">👥</div>
         </div>
         <div class="stat-card">
             <div class="stat-title">今日访问</div>
-            <div class="stat-value">{$stats.daily_visits|number_format}</div>
+            <div class="stat-value">{$todayStats.daily_visits|number_format}</div>
             <div class="stat-icon">📊</div>
         </div>
         <div class="stat-card">
             <div class="stat-title">文章总数</div>
-            <div class="stat-value">{$stats.total_articles|number_format}</div>
+            <div class="stat-value">{$todayStats.total_articles|number_format}</div>
             <div class="stat-icon">📝</div>
         </div>
         <div class="stat-card">
             <div class="stat-title">资源总数</div>
-            <div class="stat-value">{$stats.total_resources|number_format}</div>
+            <div class="stat-value">{$todayStats.total_resources|number_format}</div>
             <div class="stat-icon">📦</div>
         </div>
     </div>
@@ -504,7 +504,6 @@ function initVisitTrend() {
 // 用户增长图表
 function initUserGrowth() {
     var chart = echarts.init(document.getElementById('userGrowth'));
-    window.userChart = chart;
     var option = {
         tooltip: {
             trigger: 'axis',
@@ -527,7 +526,7 @@ function initUserGrowth() {
         xAxis: {
             type: 'category',
             boundaryGap: false,
-            data: []
+            data: {$chartData.userGrowth.dates|json_encode}
         },
         yAxis: {
             type: 'value'
@@ -536,7 +535,7 @@ function initUserGrowth() {
             {
                 name: '新增用户',
                 type: 'bar',
-                data: [],
+                data: {$chartData.userGrowth.newUsers|json_encode},
                 itemStyle: {
                     color: '#3881fd'
                 }
@@ -545,7 +544,7 @@ function initUserGrowth() {
                 name: '总用户数',
                 type: 'line',
                 smooth: true,
-                data: [],
+                data: {$chartData.userGrowth.totalUsers|json_encode},
                 itemStyle: {
                     color: '#10b981'
                 },
@@ -561,7 +560,6 @@ function initUserGrowth() {
 // 资源统计图表
 function initResourceStats() {
     var chart = echarts.init(document.getElementById('resourceStats'));
-    window.resourceChart = chart;
     var option = {
         tooltip: {
             trigger: 'axis',
@@ -573,7 +571,7 @@ function initResourceStats() {
             }
         },
         legend: {
-            data: ['新增资源', '总资源数']
+            data: ['新增资源', '总资源数', '下载量']
         },
         grid: {
             left: '3%',
@@ -584,7 +582,7 @@ function initResourceStats() {
         xAxis: {
             type: 'category',
             boundaryGap: false,
-            data: []
+            data: {$chartData.resourceStats.dates|json_encode}
         },
         yAxis: {
             type: 'value'
@@ -593,7 +591,7 @@ function initResourceStats() {
             {
                 name: '新增资源',
                 type: 'bar',
-                data: [],
+                data: {$chartData.resourceStats.newResources|json_encode},
                 itemStyle: {
                     color: '#3881fd'
                 }
@@ -602,13 +600,25 @@ function initResourceStats() {
                 name: '总资源数',
                 type: 'line',
                 smooth: true,
-                data: [],
+                data: {$chartData.resourceStats.totalResources|json_encode},
                 itemStyle: {
                     color: '#10b981'
                 },
                 lineStyle: {
                     width: 3
                 }
+            },
+            {
+                name: '下载量',
+                type: 'line',
+                smooth: true,
+                data: {$chartData.resourceStats.downloads|json_encode},
+                itemStyle: {
+                    color: '#f59e0b'
+                },
+                lineStyle: {
+                    width: 3
+                }
             }
         ]
     };
@@ -618,7 +628,6 @@ function initResourceStats() {
 // 文章统计图表
 function initArticleStats() {
     var chart = echarts.init(document.getElementById('articleStats'));
-    window.articleChart = chart;
     var option = {
         tooltip: {
             trigger: 'axis',
@@ -630,7 +639,7 @@ function initArticleStats() {
             }
         },
         legend: {
-            data: ['新增文章', '总文章数']
+            data: ['新增文章', '总文章数', '浏览量']
         },
         grid: {
             left: '3%',
@@ -641,7 +650,7 @@ function initArticleStats() {
         xAxis: {
             type: 'category',
             boundaryGap: false,
-            data: []
+            data: {$chartData.articleStats.dates|json_encode}
         },
         yAxis: {
             type: 'value'
@@ -650,7 +659,7 @@ function initArticleStats() {
             {
                 name: '新增文章',
                 type: 'bar',
-                data: [],
+                data: {$chartData.articleStats.newArticles|json_encode},
                 itemStyle: {
                     color: '#3881fd'
                 }
@@ -659,13 +668,25 @@ function initArticleStats() {
                 name: '总文章数',
                 type: 'line',
                 smooth: true,
-                data: [],
+                data: {$chartData.articleStats.totalArticles|json_encode},
                 itemStyle: {
                     color: '#10b981'
                 },
                 lineStyle: {
                     width: 3
                 }
+            },
+            {
+                name: '浏览量',
+                type: 'line',
+                smooth: true,
+                data: {$chartData.articleStats.views|json_encode},
+                itemStyle: {
+                    color: '#f59e0b'
+                },
+                lineStyle: {
+                    width: 3
+                }
             }
         ]
     };
@@ -674,18 +695,32 @@ function initArticleStats() {
 
 // 初始化所有图表
 document.addEventListener('DOMContentLoaded', function() {
-    initVisitTrend();
-    initUserGrowth();
-    initResourceStats();
-    initArticleStats();
-    
-    // 监听窗口大小变化，重绘图表
-    window.addEventListener('resize', function() {
-        var charts = document.querySelectorAll('.chart-container');
-        charts.forEach(function(chart) {
-            echarts.getInstanceByDom(chart)?.resize();
+    // 确保ECharts已加载
+    if (typeof echarts === 'undefined') {
+        console.error('ECharts未加载');
+        return;
+    }
+
+    // 初始化图表
+    try {
+        initVisitTrend();
+        initUserGrowth();
+        initResourceStats();
+        initArticleStats();
+        
+        // 监听窗口大小变化，重绘图表
+        window.addEventListener('resize', function() {
+            var charts = document.querySelectorAll('.chart-container');
+            charts.forEach(function(chart) {
+                var instance = echarts.getInstanceByDom(chart);
+                if (instance) {
+                    instance.resize();
+                }
+            });
         });
-    });
+    } catch (error) {
+        console.error('初始化图表失败:', error);
+    }
 });
 </script>