From 6f45735adfdcd973a19f638f9ced9629f79cd6de Mon Sep 17 00:00:00 2001
From: shimai <shimai@example.com>
Date: Wed, 15 Apr 2026 16:12:01 +0800
Subject: [PATCH] v2.0: 提交当前所有变更,准备创建v2.0标签

---
 web-app/src/components/dashboard/TabContainer.jsx |  146 +++++++++++++++++++++++++++++++++++++-----------
 1 files changed, 112 insertions(+), 34 deletions(-)

diff --git a/web-app/src/components/dashboard/TabContainer.jsx b/web-app/src/components/dashboard/TabContainer.jsx
index 90b1e5e..9cf5070 100644
--- a/web-app/src/components/dashboard/TabContainer.jsx
+++ b/web-app/src/components/dashboard/TabContainer.jsx
@@ -1,6 +1,6 @@
-import React, { useState, useEffect, forwardRef, useImperativeHandle } from 'react';
+import React, { useState, useEffect, useCallback, useRef, forwardRef, useImperativeHandle } from 'react';
 import { useCaseData } from '../../contexts/CaseDataContext';
-import { formatDuration, formatSuccessRate, formatRoundCount } from '../../utils/stateTranslator';
+import { formatDuration, formatSuccessRate } from '../../utils/stateTranslator';
 import ProcessAPIService from '../../services/ProcessAPIService';
 import EvidenceAPIService from '../../services/EvidenceAPIService';
 import MediationAgreementAPIService from '../../services/MediationAgreementAPIService';
@@ -8,6 +8,11 @@
 import { message, Spin, Tag, Modal, Button, Input, Image } from 'antd';
 import { PhoneOutlined } from '@ant-design/icons';
 import { CallRecordModal } from '../call-record';
+
+// 新增组件导入
+import PartyInfoCard from './PartyInfoCard';
+import NegotiationProgress from './NegotiationProgress';
+import AISuggestionCard from './AISuggestionCard';
 
 const { TextArea } = Input;
 
@@ -89,22 +94,53 @@
 });
 
 /**
+ * 获取成功率同比数据
+ */
+const getSuccessRateYoY = (mediation) => {
+  // 优先使用API返回的同比值
+  if (mediation?.yoy_success_rate !== undefined && mediation?.yoy_success_rate !== null) {
+    return {
+      rate: mediation.yoy_success_rate,
+      hours: mediation.yoy_before_hours || 0
+    };
+  }
+  
+  // 计算同比值
+  const currentRate = mediation?.success_rate || 0;
+  const lastRate = mediation?.last_success_rate || 0;
+  const diff = (currentRate - lastRate) * 100;
+  
+  return {
+    rate: diff,
+    hours: mediation?.yoy_before_hours || 0
+  };
+};
+
+/**
  * 调解数据看板
  */
 const MediationDataBoard = () => {
   const { caseData } = useCaseData();
   const timeline = caseData || {};
+  const mediation = timeline.mediation || {};
   
   // 从 timeline 获取数据
   const gapContent = timeline.result || '暂无分歧分析';
   const updateTime = formatDuration(timeline.before_duration);
-  const successRate = formatSuccessRate(timeline.mediation?.success_rate);
-  const roundCount = formatRoundCount(timeline.mediation?.mediation_count);
+  const successRate = formatSuccessRate(mediation.success_rate);
+  
+  // 获取成功率数值(用于进度条)
+  const successRateValue = (mediation.success_rate || 0) * 100;
+  
+  // 获取同比数据
+  const yoyData = getSuccessRateYoY(mediation);
+  const yoyRate = yoyData.rate >= 0 ? `+${yoyData.rate.toFixed(0)}%` : `${yoyData.rate.toFixed(0)}%`;
+  const yoyHours = yoyData.hours;
   
   return (
     <div className="mediation-metrics">
-      {/* 左侧:诉求差距分析 */}
-      <div className="metric-card">
+      {/* 左侧:诉求差距分析 + AI建议 */}
+      <div className="metric-card left-column">
         <div className="metric-title">
           <i className="fas fa-exclamation-circle"></i>
           <span>诉求差距分析</span>
@@ -120,28 +156,36 @@
               {gapContent}
             </div>
           </div>
+          {/* AI调解建议 */}
+          <AISuggestionCard />
         </div>
       </div>
 
-      {/* 右侧:调解数据 */}
-      <div className="metric-card">
-        <div className="metric-title">
-          <i className="fas fa-exchange-alt"></i>
-          <span>调解数据</span>
-        </div>
-        <div className="metric-content">
-          <div className="success-metric">
-            <div className="success-value">{successRate}</div>
-            <div className="success-label">预计调解成功概率</div>
-            <div className="success-change">
-              
-              <i className="fas fa-arrow-up"></i><span>较{updateTime} +8%</span>
+      {/* 右侧:申请双方 + 成功率 + 协商沟通 */}
+      <div className="metric-card right-column">
+        {/* 申请双方信息 */}
+        <PartyInfoCard />
+        
+        {/* 预计调解成功率 */}
+        <div className="success-rate-section">
+          <div className="success-rate-label">预计调解成功率</div>
+          <div className="success-rate-row">
+            <span className="success-rate-value">{successRate}</span>
+            <div className="success-rate-yoy">
+              <img src="/mom.png" alt="" className="yoy-icon-img" />
+              <span className="yoy-rate">{yoyRate}</span>
+              <span className="yoy-time">较{yoyHours}小时前</span>
             </div>
-            <div style={{ marginTop: 15, fontSize: '0.9rem', color: 'var(--gray-color)' }}>
-              协商沟通:<span style={{ color: 'var(--dark-color)', fontWeight: 600 }}>{roundCount}</span>
+          </div>
+          <div className="success-rate-progress">
+            <div className="progress-bar-bg">
+              <div className="progress-bar-fill" style={{ width: `${successRateValue}%` }}></div>
             </div>
           </div>
         </div>
+        
+        {/* 协商沟通进度 */}
+        <NegotiationProgress />
       </div>
     </div>
   );
@@ -229,16 +273,23 @@
     }));
   };
   
-  // 获取调解记录数据
-  const loadMediationRecords = async () => {
-    setLoading(true);
+  // 看板轮询间隔(毫秒)
+  const BOARD_POLL_INTERVAL = 5000; // 5秒
+  const isBoardMountedRef = useRef(true);
+
+  // 获取调解记录数据(首次加载带 loading,后续静默刷新)
+  const loadMediationRecords = useCallback(async (silent = false) => {
+    if (!silent) {
+      setLoading(true);
+    }
     setError(null);
     
     try {
       // 从timeline中获取mediation_id
       const mediationId = timeline.mediation?.id;
       if (!mediationId) {
-        throw new Error('未找到调解ID');
+        if (!silent) throw new Error('未找到调解ID');
+        return;
       }
       
       // 调用API获取记录列表
@@ -248,23 +299,50 @@
       
       // 格式化数据
       const formattedRecords = formatRecordData(response.data || []);
-      setRecords(formattedRecords);
+      if (isBoardMountedRef.current) {
+        setRecords(formattedRecords);
+      }
       
     } catch (err) {
-      setError(err.message);
-      console.error('获取调解记录失败:', err);
-      message.error(`获取调解记录失败: ${err.message}`);
+      if (!silent) {
+        setError(err.message);
+        console.error('获取调解记录失败:', err);
+        message.error(`获取调解记录失败: ${err.message}`);
+      } else {
+        console.warn('[MediationBoard] 静默刷新失败:', err.message);
+      }
     } finally {
-      setLoading(false);
+      if (!silent) {
+        setLoading(false);
+      }
     }
-  };
+  }, [timeline.mediation?.id]);
   
-  // 监听Tab切换
+  // Tab激活时:首次加载 + 启动周期性轮询
   useEffect(() => {
+    isBoardMountedRef.current = true;
+
     if (activeTab === 'mediation-board') {
-      loadMediationRecords();
+      // 首次加载(带 loading 效果)
+      loadMediationRecords(false);
+
+      // 周期性静默刷新(不显示 loading)
+      const pollTimer = setInterval(() => {
+        if (isBoardMountedRef.current) {
+          loadMediationRecords(true);
+        }
+      }, BOARD_POLL_INTERVAL);
+
+      console.log('[MediationBoard] 启动周期轮询,间隔:', BOARD_POLL_INTERVAL, 'ms');
+
+      return () => {
+        clearInterval(pollTimer);
+        isBoardMountedRef.current = false;
+      };
     }
-  }, [activeTab]);
+
+    return () => { isBoardMountedRef.current = false; };
+  }, [activeTab, loadMediationRecords]);
   
   // 如果还在加载中,显示Loading状态
   if (loading) {

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