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import { useState, useEffect, useRef } from 'react'
import { Users, BarChart3, Clock, Image, Loader2, RefreshCw, User, Medal, Search, X, ChevronLeft, Copy, Check } from 'lucide-react'
import ReactECharts from 'echarts-for-react'
import DateRangePicker from '../components/DateRangePicker'
import './GroupAnalyticsPage.scss'
interface GroupChatInfo {
username: string
displayName: string
memberCount: number
avatarUrl?: string
}
interface GroupMember {
username: string
displayName: string
avatarUrl?: string
}
interface GroupMessageRank {
member: GroupMember
messageCount: number
}
type AnalysisFunction = 'members' | 'ranking' | 'activeHours' | 'mediaStats'
function GroupAnalyticsPage() {
const [groups, setGroups] = useState<GroupChatInfo[]>([])
const [filteredGroups, setFilteredGroups] = useState<GroupChatInfo[]>([])
const [isLoading, setIsLoading] = useState(true)
const [selectedGroup, setSelectedGroup] = useState<GroupChatInfo | null>(null)
const [selectedFunction, setSelectedFunction] = useState<AnalysisFunction | null>(null)
const [searchQuery, setSearchQuery] = useState('')
// 功能数据
const [members, setMembers] = useState<GroupMember[]>([])
const [rankings, setRankings] = useState<GroupMessageRank[]>([])
const [activeHours, setActiveHours] = useState<Record<number, number>>({})
const [mediaStats, setMediaStats] = useState<{ typeCounts: Array<{ type: number; name: string; count: number }>; total: number } | null>(null)
const [functionLoading, setFunctionLoading] = useState(false)
// 成员详情弹框
const [selectedMember, setSelectedMember] = useState<GroupMember | null>(null)
const [copiedField, setCopiedField] = useState<string | null>(null)
// 时间范围
const [startDate, setStartDate] = useState<string>('')
const [endDate, setEndDate] = useState<string>('')
const [dateRangeReady, setDateRangeReady] = useState(false)
// 拖动调整宽度
const [sidebarWidth, setSidebarWidth] = useState(300)
const [isResizing, setIsResizing] = useState(false)
const containerRef = useRef<HTMLDivElement>(null)
useEffect(() => {
loadGroups()
}, [])
useEffect(() => {
if (searchQuery) {
setFilteredGroups(groups.filter(g => g.displayName.toLowerCase().includes(searchQuery.toLowerCase())))
} else {
setFilteredGroups(groups)
}
}, [searchQuery, groups])
// 拖动调整宽度
useEffect(() => {
const handleMouseMove = (e: MouseEvent) => {
if (!isResizing || !containerRef.current) return
const containerRect = containerRef.current.getBoundingClientRect()
const newWidth = e.clientX - containerRect.left
setSidebarWidth(Math.max(250, Math.min(450, newWidth)))
}
const handleMouseUp = () => setIsResizing(false)
if (isResizing) {
document.addEventListener('mousemove', handleMouseMove)
document.addEventListener('mouseup', handleMouseUp)
}
return () => {
document.removeEventListener('mousemove', handleMouseMove)
document.removeEventListener('mouseup', handleMouseUp)
}
}, [isResizing])
// 日期范围变化时自动刷新
useEffect(() => {
if (dateRangeReady && selectedGroup && selectedFunction && selectedFunction !== 'members') {
setDateRangeReady(false)
loadFunctionData(selectedFunction)
}
}, [dateRangeReady])
const loadGroups = async () => {
setIsLoading(true)
try {
const result = await window.electronAPI.groupAnalytics.getGroupChats()
if (result.success && result.data) {
setGroups(result.data)
setFilteredGroups(result.data)
}
} catch (e) {
console.error(e)
} finally {
setIsLoading(false)
}
}
const handleGroupSelect = (group: GroupChatInfo) => {
if (selectedGroup?.username !== group.username) {
setSelectedGroup(group)
setSelectedFunction(null)
}
}
const handleFunctionSelect = async (func: AnalysisFunction) => {
if (!selectedGroup) return
setSelectedFunction(func)
await loadFunctionData(func)
}
const loadFunctionData = async (func: AnalysisFunction) => {
if (!selectedGroup) return
setFunctionLoading(true)
// 计算时间戳
const startTime = startDate ? Math.floor(new Date(startDate).getTime() / 1000) : undefined
const endTime = endDate ? Math.floor(new Date(endDate + 'T23:59:59').getTime() / 1000) : undefined
try {
switch (func) {
case 'members': {
const result = await window.electronAPI.groupAnalytics.getGroupMembers(selectedGroup.username)
if (result.success && result.data) setMembers(result.data)
break
}
case 'ranking': {
const result = await window.electronAPI.groupAnalytics.getGroupMessageRanking(selectedGroup.username, 20, startTime, endTime)
if (result.success && result.data) setRankings(result.data)
break
}
case 'activeHours': {
const result = await window.electronAPI.groupAnalytics.getGroupActiveHours(selectedGroup.username, startTime, endTime)
if (result.success && result.data) setActiveHours(result.data.hourlyDistribution)
break
}
case 'mediaStats': {
const result = await window.electronAPI.groupAnalytics.getGroupMediaStats(selectedGroup.username, startTime, endTime)
if (result.success && result.data) setMediaStats(result.data)
break
}
}
} catch (e) {
console.error(e)
} finally {
setFunctionLoading(false)
}
}
const formatNumber = (num: number) => {
if (num >= 10000) return (num / 10000).toFixed(1) + '万'
return num.toLocaleString()
}
const getHourlyOption = () => {
const hours = Array.from({ length: 24 }, (_, i) => i)
const data = hours.map(h => activeHours[h] || 0)
return {
tooltip: { trigger: 'axis' },
xAxis: { type: 'category', data: hours.map(h => `${h}`) },
yAxis: { type: 'value' },
series: [{ type: 'bar', data, itemStyle: { color: '#07c160', borderRadius: [4, 4, 0, 0] } }]
}
}
const getMediaOption = () => {
if (!mediaStats || mediaStats.typeCounts.length === 0) return {}
// 定义颜色映射
const colorMap: Record<number, string> = {
1: '#3b82f6', // 文本 - 蓝色
3: '#22c55e', // 图片 - 绿色
34: '#f97316', // 语音 - 橙色
43: '#a855f7', // 视频 - 紫色
47: '#ec4899', // 表情包 - 粉色
49: '#14b8a6', // 链接/文件 - 青色
[-1]: '#6b7280', // 其他 - 灰色
}
const data = mediaStats.typeCounts.map(item => ({
name: item.name,
value: item.count,
itemStyle: { color: colorMap[item.type] || '#6b7280' }
}))
return {
tooltip: { trigger: 'item', formatter: '{b}: {c} ({d}%)' },
series: [{
type: 'pie',
radius: ['40%', '70%'],
center: ['50%', '50%'],
itemStyle: { borderRadius: 8, borderColor: 'rgba(255,255,255,0.1)', borderWidth: 2 },
label: {
show: true,
formatter: (params: { name: string; percent: number }) => {
// 只显示占比大于3%的标签
return params.percent > 3 ? `${params.name}\n${params.percent.toFixed(1)}%` : ''
},
color: '#fff'
},
labelLine: {
show: true,
length: 10,
length2: 10
},
data
}]
}
}
const handleRefresh = () => {
if (selectedFunction) {
loadFunctionData(selectedFunction)
}
}
const handleDateRangeComplete = () => {
setDateRangeReady(true)
}
const handleMemberClick = (member: GroupMember) => {
setSelectedMember(member)
setCopiedField(null)
}
const handleCopy = async (text: string, field: string) => {
try {
await navigator.clipboard.writeText(text)
setCopiedField(field)
setTimeout(() => setCopiedField(null), 2000)
} catch (e) {
console.error('复制失败:', e)
}
}
const renderMemberModal = () => {
if (!selectedMember) return null
return (
<div className="member-modal-overlay" onClick={() => setSelectedMember(null)}>
<div className="member-modal" onClick={e => e.stopPropagation()}>
<button className="modal-close" onClick={() => setSelectedMember(null)}>
<X size={20} />
</button>
<div className="modal-content">
<div className="member-avatar large">
{selectedMember.avatarUrl ? (
<img src={selectedMember.avatarUrl} alt="" />
) : (
<div className="avatar-placeholder"><User size={48} /></div>
)}
</div>
<h3 className="member-display-name">{selectedMember.displayName}</h3>
<div className="member-details">
<div className="detail-row">
<span className="detail-label">ID</span>
<span className="detail-value">{selectedMember.username}</span>
<button className="copy-btn" onClick={() => handleCopy(selectedMember.username, 'username')}>
{copiedField === 'username' ? <Check size={14} /> : <Copy size={14} />}
</button>
</div>
<div className="detail-row">
<span className="detail-label"></span>
<span className="detail-value">{selectedMember.displayName}</span>
<button className="copy-btn" onClick={() => handleCopy(selectedMember.displayName, 'displayName')}>
{copiedField === 'displayName' ? <Check size={14} /> : <Copy size={14} />}
</button>
</div>
</div>
</div>
</div>
</div>
)
}
const renderGroupList = () => (
<div className="group-sidebar" style={{ width: sidebarWidth }}>
<div className="sidebar-header">
<div className="search-row">
<div className="search-box">
<Search size={16} />
<input
type="text"
placeholder="搜索群聊..."
value={searchQuery}
onChange={e => setSearchQuery(e.target.value)}
/>
{searchQuery && (
<button className="close-search" onClick={() => setSearchQuery('')}>
<X size={12} />
</button>
)}
</div>
<button className="refresh-btn" onClick={loadGroups} disabled={isLoading}>
<RefreshCw size={16} className={isLoading ? 'spin' : ''} />
</button>
</div>
</div>
<div className="group-list">
{isLoading ? (
<div className="loading-groups">
{[1, 2, 3, 4, 5].map(i => (
<div key={i} className="skeleton-item">
<div className="skeleton-avatar" />
<div className="skeleton-content">
<div className="skeleton-line" />
<div className="skeleton-line" />
</div>
</div>
))}
</div>
) : filteredGroups.length === 0 ? (
<div className="empty-groups">
<Users size={48} />
<p>{searchQuery ? '未找到匹配的群聊' : '暂无群聊数据'}</p>
</div>
) : (
filteredGroups.map(group => (
<div
key={group.username}
className={`group-item ${selectedGroup?.username === group.username ? 'active' : ''}`}
onClick={() => handleGroupSelect(group)}
>
<div className="group-avatar">
{group.avatarUrl ? <img src={group.avatarUrl} alt="" /> : <div className="avatar-placeholder"><Users size={20} /></div>}
</div>
<div className="group-info">
<span className="group-name">{group.displayName}</span>
<span className="group-members">{group.memberCount} </span>
</div>
</div>
))
)}
</div>
</div>
)
const renderFunctionMenu = () => (
<div className="function-menu">
<div className="selected-group-info">
<div className="group-avatar large">
{selectedGroup?.avatarUrl ? <img src={selectedGroup.avatarUrl} alt="" /> : <div className="avatar-placeholder"><Users size={40} /></div>}
</div>
<h2>{selectedGroup?.displayName}</h2>
<p>{selectedGroup?.memberCount} </p>
</div>
<div className="function-grid">
<div className="function-card" onClick={() => handleFunctionSelect('members')}>
<Users size={32} />
<span></span>
</div>
<div className="function-card" onClick={() => handleFunctionSelect('ranking')}>
<BarChart3 size={32} />
<span></span>
</div>
<div className="function-card" onClick={() => handleFunctionSelect('activeHours')}>
<Clock size={32} />
<span></span>
</div>
<div className="function-card" onClick={() => handleFunctionSelect('mediaStats')}>
<Image size={32} />
<span></span>
</div>
</div>
</div>
)
const renderFunctionContent = () => {
const getFunctionTitle = () => {
switch (selectedFunction) {
case 'members': return '群成员查看'
case 'ranking': return '群聊发言排行'
case 'activeHours': return '群聊活跃时段'
case 'mediaStats': return '媒体内容统计'
default: return ''
}
}
const showDateRange = selectedFunction !== 'members'
return (
<div className="function-content">
<div className="content-header">
<button className="back-btn" onClick={() => setSelectedFunction(null)}>
<ChevronLeft size={20} />
</button>
<div className="header-info">
<h3>{getFunctionTitle()}</h3>
<span className="header-subtitle">{selectedGroup?.displayName}</span>
</div>
{showDateRange && (
<DateRangePicker
startDate={startDate}
endDate={endDate}
onStartDateChange={setStartDate}
onEndDateChange={setEndDate}
onRangeComplete={handleDateRangeComplete}
/>
)}
<button className="refresh-btn" onClick={handleRefresh} disabled={functionLoading}>
<RefreshCw size={16} className={functionLoading ? 'spin' : ''} />
</button>
</div>
<div className="content-body">
{functionLoading ? (
<div className="content-loading"><Loader2 size={32} className="spin" /></div>
) : (
<>
{selectedFunction === 'members' && (
<div className="members-grid">
{members.map(member => (
<div key={member.username} className="member-card" onClick={() => handleMemberClick(member)}>
<div className="member-avatar">
{member.avatarUrl ? <img src={member.avatarUrl} alt="" /> : <div className="avatar-placeholder"><User size={20} /></div>}
</div>
<span className="member-name">{member.displayName}</span>
</div>
))}
</div>
)}
{selectedFunction === 'ranking' && (
<div className="rankings-list">
{rankings.map((item, index) => (
<div key={item.member.username} className="ranking-item">
<span className={`rank ${index < 3 ? 'top' : ''}`}>{index + 1}</span>
<div className="contact-avatar">
{item.member.avatarUrl ? <img src={item.member.avatarUrl} alt="" /> : <div className="avatar-placeholder"><User size={20} /></div>}
{index < 3 && <div className={`medal medal-${index + 1}`}><Medal size={10} /></div>}
</div>
<div className="contact-info">
<span className="contact-name">{item.member.displayName}</span>
</div>
<span className="message-count">{formatNumber(item.messageCount)} </span>
</div>
))}
</div>
)}
{selectedFunction === 'activeHours' && (
<div className="chart-container">
<ReactECharts option={getHourlyOption()} style={{ height: '100%', minHeight: 300 }} />
</div>
)}
{selectedFunction === 'mediaStats' && mediaStats && (
<div className="media-stats">
<div className="media-layout">
<div className="chart-container">
<ReactECharts option={getMediaOption()} style={{ height: '100%', minHeight: 300 }} />
</div>
<div className="media-legend">
{mediaStats.typeCounts.map(item => {
const colorMap: Record<number, string> = {
1: '#3b82f6', 3: '#22c55e', 34: '#f97316',
43: '#a855f7', 47: '#ec4899', 49: '#14b8a6', [-1]: '#6b7280'
}
const percentage = mediaStats.total > 0 ? ((item.count / mediaStats.total) * 100).toFixed(1) : '0'
return (
<div key={item.type} className="legend-item">
<span className="legend-color" style={{ backgroundColor: colorMap[item.type] || '#6b7280' }} />
<span className="legend-name">{item.name}</span>
<span className="legend-count">{formatNumber(item.count)} </span>
<span className="legend-percent">({percentage}%)</span>
</div>
)
})}
<div className="legend-total">
<span></span>
<span>{formatNumber(mediaStats.total)} </span>
</div>
</div>
</div>
</div>
)}
</>
)}
</div>
</div>
)
}
const renderDetailPanel = () => {
if (!selectedGroup) {
return (
<div className="placeholder">
<Users size={64} />
<p></p>
</div>
)
}
if (!selectedFunction) {
return renderFunctionMenu()
}
return renderFunctionContent()
}
return (
<div className={`group-analytics-page ${isResizing ? 'resizing' : ''}`} ref={containerRef}>
{renderGroupList()}
<div className="resize-handle" onMouseDown={() => setIsResizing(true)} />
<div className="detail-area">
{renderDetailPanel()}
</div>
{renderMemberModal()}
</div>
)
}
export default GroupAnalyticsPage