fleat: update statistics

customers_stats.php

@@ -89,109 +89,32 @@ include('statistics_header.php');
         renderKeyMetricsCard($kpi_data);
         ?>
     </div>
-    <div class="stats-grid" style="display: none;">
-        <!-- 客户类型分布 -->
-        <div class="stat-card">
-            <?php
-            $customer_type_result = getCustomerTypeDistribution($conn);
-            $type_labels = [];
-            $type_data = [];
-            
-            while ($row = $customer_type_result->fetch_assoc()) {
-                $type_labels[] = $row['businessType'];
-                $type_data[] = $row['customer_count'];
-            }
-            renderCustomerTypeChart($type_labels, $type_data);
-            ?>
-        </div>
-        
-        <!-- 成交阶段分布 -->
-        <div class="stat-card">
-            <?php
-            $deal_stage_result = getDealStageDistribution($conn);
-            $stage_labels = [];
-            $stage_data = [];
-            
-            while ($row = $deal_stage_result->fetch_assoc()) {
-                $stage_labels[] = $row['stage_name'];
-                $stage_data[] = $row['customer_count'];
-            }
-            renderDealStageChart($stage_labels, $stage_data);
-            ?>
-        </div>
-    </div>
     
-    <!-- 客户增长趋势 -->
-    <div class="chart-container" style="display:none;">
+    <!-- 新增客户列表 -->
+    <div class="customer-section">
+        <div class="section-title">
+            <h2>新增客户明细</h2>
+        </div>
         <?php
-        $growth_result = getCustomerGrowthTrend($conn);
-        $growth_labels = [];
-        $growth_data = [];
+        // 获取新增客户详细数据
+        $new_customers_details = getNewCustomersDetails($conn, $start_date, $end_date);
         
-        while ($row = $growth_result->fetch_assoc()) {
-            $growth_labels[] = $row['month'];
-            $growth_data[] = $row['new_customers'];
-        }
-        renderCustomerGrowthChart($growth_labels, $growth_data);
+        // 渲染新增客户图表
+        renderNewCustomersChart($new_customers_details);
         ?>
     </div>
     
-    <!-- 新老客户分析 -->
-    <div class="chart-container" style="display:none;">
-        <?php
-        $new_vs_returning = getNewVsReturningCustomerOrders($conn, $start_date, $end_date);
-        renderNewVsReturningCustomersChart($new_vs_returning);
-        ?>
-    </div>
-    
-    <!-- 客户价值分布 -->
-    <div class="chart-container" style="display: none">
-        <?php
-        $value_distribution = getCustomerValueDistribution($conn, $start_date, $end_date);
-        renderCustomerValueCharts($value_distribution);
-        ?>
-    </div>
-    
-    <!-- 客户转化漏斗 -->
-    <div class="chart-container" style="display: none">
-        <?php
-        $funnel_data = getCustomerConversionFunnel($conn, $start_date, $end_date);
-        renderCustomerFunnelChart($funnel_data);
-        ?>
-    </div>
-    
-    <!-- 客户活跃度分析 -->
-    <div class="chart-container" style="display: none">
-        <?php
-        $activity_data = getCustomerActivityAnalysis($conn, $end_date);
-        renderCustomerActivityChart($activity_data);
-        ?>
-    </div>
-    
-    <!-- 客户流失风险分析 -->
-    <div class="chart-container" style="display: none">
-        <?php
-        $risk_data = getCustomerChurnRiskAnalysis($conn, $end_date);
-        renderCustomerChurnRiskChart($risk_data);
-        ?>
-    </div>
-    
-    <!-- 客户来源分析 -->
-    <div class="chart-container" style="display: none">
-        <?php
-        $source_data = getCustomerSourceAnalysis($conn);
-        renderCustomerSourceChart($source_data);
-        ?>
-    </div>
-
-    <!-- 销售转化率分析 -->
-    <div class="chart-container">
-        <div class="chart-header">
-            <h2 class="chart-title">销售转化率分析</h2>
+    <!-- 业务员新增客户统计 -->
+    <div class="employee-section">
+        <div class="section-title">
+            <h2>业务员新增客户统计</h2>
         </div>
         <?php
-        $conversion_stats = getOrderConversionStats($conn, $start_date, $end_date);
-        renderConversionAnalysis($conversion_stats);
+        // 获取各业务员新增客户数据
+        $employee_new_customers = getNewCustomersByEmployee($conn, $start_date, $end_date);
+        
+        // 渲染业务员新增客户图表
+        renderNewCustomersByEmployeeChart($employee_new_customers);
         ?>
     </div>
 </div>
@@ -212,4 +135,285 @@ function toggleCustomDates() {
 <?php
 // 页面底部
 include('statistics_footer.php');
-?> 
+?>
+
+<?php
+/**
+ * 获取新增客户详细信息
+ * 
+ * @param mysqli $conn 数据库连接
+ * @param string $start_date 开始日期
+ * @param string $end_date 结束日期
+ * @return array 新增客户详细数据
+ */
+function getNewCustomersDetails($conn, $start_date, $end_date) {
+    $sql = "SELECT 
+                c.id,
+                c.cs_company as company_name,
+                c.cs_code as customer_code,
+                co.countryName as country,
+                ct.businessType as customer_type,
+                e.em_user as employee_name,
+                c.cs_addtime as add_date
+            FROM customer c
+            LEFT JOIN country co ON c.cs_country = co.id
+            LEFT JOIN clienttype ct ON c.cs_type = ct.id
+            LEFT JOIN employee e ON c.cs_belong = e.id
+            WHERE c.cs_addtime BETWEEN ? AND ?
+            ORDER BY c.cs_addtime DESC
+            LIMIT 30";
+            
+    $stmt = $conn->prepare($sql);
+    $stmt->bind_param("ss", $start_date, $end_date);
+    $stmt->execute();
+    
+    $result = $stmt->get_result();
+    $customers = [];
+    
+    while ($row = $result->fetch_assoc()) {
+        $customers[] = $row;
+    }
+    
+    return $customers;
+}
+
+/**
+ * 获取各业务员新增客户统计
+ * 
+ * @param mysqli $conn 数据库连接
+ * @param string $start_date 开始日期
+ * @param string $end_date 结束日期
+ * @return array 业务员新增客户统计数据
+ */
+function getNewCustomersByEmployee($conn, $start_date, $end_date) {
+    $sql = "SELECT 
+                e.id as employee_id,
+                e.em_user as employee_name,
+                COUNT(c.id) as customer_count
+            FROM employee e
+            LEFT JOIN customer c ON e.id = c.cs_belong AND c.cs_addtime BETWEEN ? AND ?
+            WHERE e.em_role IS NOT NULL
+            GROUP BY e.id
+            ORDER BY customer_count DESC";
+            
+    $stmt = $conn->prepare($sql);
+    $stmt->bind_param("ss", $start_date, $end_date);
+    $stmt->execute();
+    
+    $result = $stmt->get_result();
+    $data = [];
+    
+    while ($row = $result->fetch_assoc()) {
+        $data[] = $row;
+    }
+    
+    return $data;
+}
+
+/**
+ * 渲染新增客户图表
+ * 
+ * @param array $customers 新增客户数据
+ * @return void
+ */
+function renderNewCustomersChart($customers) {
+    if (empty($customers)) {
+        echo '<div class="alert alert-info">该时间段内没有新增客户数据</div>';
+        return;
+    }
+    ?>
+    <div class="chart-container">
+        <div class="table-responsive">
+            <table class="data-table">
+                <thead>
+                    <tr>
+                        <th>客户名称</th>
+                        <th>客户编码</th>
+                        <th>国家/地区</th>
+                        <th>客户类型</th>
+                        <th>负责业务员</th>
+                        <th>添加日期</th>
+                    </tr>
+                </thead>
+                <tbody>
+                    <?php foreach ($customers as $customer): ?>
+                    <tr>
+                        <td><?php echo htmlspecialchars($customer['company_name']); ?></td>
+                        <td><?php echo htmlspecialchars($customer['customer_code']); ?></td>
+                        <td><?php echo htmlspecialchars($customer['country']); ?></td>
+                        <td><?php echo htmlspecialchars($customer['customer_type'] ?: '未分类'); ?></td>
+                        <td><?php echo htmlspecialchars($customer['employee_name']); ?></td>
+                        <td><?php echo date('Y-m-d', strtotime($customer['add_date'])); ?></td>
+                    </tr>
+                    <?php endforeach; ?>
+                </tbody>
+            </table>
+        </div>
+    </div>
+    
+    <!-- 新增客户添加时间分布图 -->
+    <div class="chart-container">
+        <div>
+            <canvas id="newCustomersChart"></canvas>
+        </div>
+    </div>
+    
+    <script>
+    // 准备图表数据
+    <?php
+    // 按日期分组客户数量
+    $dates = [];
+    $counts = [];
+    $dateGroups = [];
+    
+    foreach ($customers as $customer) {
+        $date = date('Y-m-d', strtotime($customer['add_date']));
+        if (!isset($dateGroups[$date])) {
+            $dateGroups[$date] = 0;
+        }
+        $dateGroups[$date]++;
+    }
+    
+    // 排序日期
+    ksort($dateGroups);
+    
+    foreach ($dateGroups as $date => $count) {
+        $dates[] = $date;
+        $counts[] = $count;
+    }
+    ?>
+    
+    var newCustomersCtx = document.getElementById('newCustomersChart').getContext('2d');
+    new Chart(newCustomersCtx, {
+        type: 'bar',
+        data: {
+            labels: <?php echo json_encode($dates); ?>,
+            datasets: [{
+                label: '新增客户数量',
+                data: <?php echo json_encode($counts); ?>,
+                backgroundColor: 'rgba(54, 162, 235, 0.5)',
+                borderColor: 'rgba(54, 162, 235, 1)',
+                borderWidth: 1
+            }]
+        },
+        options: {
+            responsive: true,
+            scales: {
+                y: {
+                    beginAtZero: true,
+                    title: {
+                        display: true,
+                        text: '客户数量'
+                    }
+                },
+                x: {
+                    title: {
+                        display: true,
+                        text: '日期'
+                    }
+                }
+            },
+            plugins: {
+                title: {
+                    display: true,
+                    text: '新增客户时间分布'
+                }
+            }
+        }
+    });
+    </script>
+    <?php
+}
+
+/**
+ * 渲染业务员新增客户图表
+ * 
+ * @param array $employee_data 业务员新增客户数据
+ * @return void
+ */
+function renderNewCustomersByEmployeeChart($employee_data) {
+    if (empty($employee_data)) {
+        echo '<div class="alert alert-info">该时间段内没有业务员新增客户数据</div>';
+        return;
+    }
+    
+    // 准备图表数据
+    $employee_names = [];
+    $customer_counts = [];
+    
+    foreach ($employee_data as $row) {
+        $employee_names[] = $row['employee_name'];
+        $customer_counts[] = $row['customer_count'];
+    }
+    
+    // 生成图表背景色
+    $colors = generateChartColors(count($employee_data));
+    $backgroundColors = [];
+    $borderColors = [];
+    
+    foreach ($colors as $color) {
+        $backgroundColors[] = $color[0];
+        $borderColors[] = $color[1];
+    }
+    ?>
+    
+    <div class="analysis-grid">
+        <div>
+            <canvas id="employeeNewCustomersChart"></canvas>
+        </div>
+        <div class="table-responsive">
+            <table class="data-table">
+                <thead>
+                    <tr>
+                        <th>业务员</th>
+                        <th>新增客户数量</th>
+                    </tr>
+                </thead>
+                <tbody>
+                    <?php foreach ($employee_data as $row): ?>
+                    <tr>
+                        <td><?php echo htmlspecialchars($row['employee_name']); ?></td>
+                        <td><?php echo number_format($row['customer_count']); ?></td>
+                    </tr>
+                    <?php endforeach; ?>
+                </tbody>
+            </table>
+        </div>
+    </div>
+    
+    <script>
+    var employeeNewCustomersCtx = document.getElementById('employeeNewCustomersChart').getContext('2d');
+    new Chart(employeeNewCustomersCtx, {
+        type: 'bar',
+        data: {
+            labels: <?php echo json_encode($employee_names); ?>,
+            datasets: [{
+                label: '新增客户数量',
+                data: <?php echo json_encode($customer_counts); ?>,
+                backgroundColor: <?php echo json_encode($backgroundColors); ?>,
+                borderColor: <?php echo json_encode($borderColors); ?>,
+                borderWidth: 1
+            }]
+        },
+        options: {
+            responsive: true,
+            scales: {
+                y: {
+                    beginAtZero: true,
+                    title: {
+                        display: true,
+                        text: '客户数量'
+                    }
+                }
+            },
+            plugins: {
+                title: {
+                    display: true,
+                    text: '业务员新增客户统计'
+                }
+            }
+        }
+    });
+    </script>
+    <?php
+}