feat: clarify mutual friends direction labels

This commit is contained in:
aits2026
2026-03-06 16:58:44 +08:00
parent 4a1933e924
commit 58cfd49859
2 changed files with 158 additions and 39 deletions

View File

@@ -574,15 +574,19 @@ interface SessionSnsRankItem {
latestTime: number
}
type SessionMutualFriendSource = 'likes' | 'comments' | 'both' | 'reverse'
type SessionMutualFriendDirection = 'incoming' | 'outgoing' | 'bidirectional'
type SessionMutualFriendBehavior = 'likes' | 'comments' | 'both'
interface SessionMutualFriendItem {
name: string
likeCount: number
commentCount: number
incomingLikeCount: number
incomingCommentCount: number
outgoingLikeCount: number
outgoingCommentCount: number
totalCount: number
latestTime: number
source: SessionMutualFriendSource
direction: SessionMutualFriendDirection
behavior: SessionMutualFriendBehavior
}
interface SessionMutualFriendsMetric {
@@ -659,19 +663,22 @@ const buildSessionMutualFriendsMetric = (
const name = String(likeNameRaw || '').trim() || '未知用户'
const existing = friendMap.get(name)
if (existing) {
existing.likeCount += 1
existing.incomingLikeCount += 1
existing.totalCount += 1
existing.source = existing.commentCount > 0 ? 'both' : 'likes'
existing.behavior = existing.incomingCommentCount > 0 ? 'both' : 'likes'
if (createTime > existing.latestTime) existing.latestTime = createTime
continue
}
friendMap.set(name, {
name,
likeCount: 1,
commentCount: 0,
incomingLikeCount: 1,
incomingCommentCount: 0,
outgoingLikeCount: 0,
outgoingCommentCount: 0,
totalCount: 1,
latestTime: createTime,
source: 'likes'
direction: 'incoming',
behavior: 'likes'
})
}
@@ -679,19 +686,22 @@ const buildSessionMutualFriendsMetric = (
const name = String(comment?.nickname || '').trim() || '未知用户'
const existing = friendMap.get(name)
if (existing) {
existing.commentCount += 1
existing.incomingCommentCount += 1
existing.totalCount += 1
existing.source = existing.likeCount > 0 ? 'both' : 'comments'
existing.behavior = existing.incomingLikeCount > 0 ? 'both' : 'comments'
if (createTime > existing.latestTime) existing.latestTime = createTime
continue
}
friendMap.set(name, {
name,
likeCount: 0,
commentCount: 1,
incomingLikeCount: 0,
incomingCommentCount: 1,
outgoingLikeCount: 0,
outgoingCommentCount: 0,
totalCount: 1,
latestTime: createTime,
source: 'comments'
direction: 'incoming',
behavior: 'comments'
})
}
}
@@ -711,11 +721,41 @@ const buildSessionMutualFriendsMetric = (
}
}
const getSessionMutualFriendSourceLabel = (source: SessionMutualFriendSource): string => {
if (source === 'both') return '赞/评'
if (source === 'reverse') return '反向关联'
if (source === 'likes') return '仅点赞'
return '仅评论'
const getSessionMutualFriendDirectionLabel = (direction: SessionMutualFriendDirection): string => {
if (direction === 'incoming') return '对方赞/评TA'
if (direction === 'outgoing') return 'TA赞/评对方'
return '双方有互动'
}
const getSessionMutualFriendBehaviorLabel = (behavior: SessionMutualFriendBehavior): string => {
if (behavior === 'likes') return '赞'
if (behavior === 'comments') return '评'
return '赞/评'
}
const summarizeMutualFriendBehavior = (likeCount: number, commentCount: number): SessionMutualFriendBehavior => {
if (likeCount > 0 && commentCount > 0) return 'both'
if (likeCount > 0) return 'likes'
return 'comments'
}
const describeSessionMutualFriendRelation = (
item: SessionMutualFriendItem,
targetDisplayName: string
): string => {
if (item.direction === 'incoming') {
if (item.behavior === 'likes') return `${item.name}${targetDisplayName} 点过赞`
if (item.behavior === 'comments') return `${item.name}${targetDisplayName} 评论过`
return `${item.name}${targetDisplayName} 点过赞、评论过`
}
if (item.direction === 'outgoing') {
if (item.behavior === 'likes') return `${targetDisplayName}${item.name} 点过赞`
if (item.behavior === 'comments') return `${targetDisplayName}${item.name} 评论过`
return `${targetDisplayName}${item.name} 点过赞、评论过`
}
if (item.behavior === 'likes') return `${targetDisplayName}${item.name} 双方都有点赞互动`
if (item.behavior === 'comments') return `${targetDisplayName}${item.name} 双方都有评论互动`
return `${targetDisplayName}${item.name} 双方都有点赞或评论互动`
}
interface SessionExportMetric {
@@ -2746,15 +2786,35 @@ function ExportPage() {
if (reverseMatches.length === 0) continue
const reverseCount = reverseMatches.reduce((sum, item) => sum + item.totalCount, 0)
const reverseLikeCount = reverseMatches.reduce((sum, item) => sum + item.incomingLikeCount, 0)
const reverseCommentCount = reverseMatches.reduce((sum, item) => sum + item.incomingCommentCount, 0)
const reverseLatestTime = reverseMatches.reduce((latest, item) => Math.max(latest, item.latestTime), 0)
mergedMap.set(sourceProfile.displayName, {
name: sourceProfile.displayName,
likeCount: 0,
commentCount: 0,
totalCount: reverseCount,
latestTime: reverseLatestTime,
source: 'reverse'
})
const existing = mergedMap.get(sourceProfile.displayName)
if (existing) {
existing.outgoingLikeCount += reverseLikeCount
existing.outgoingCommentCount += reverseCommentCount
existing.totalCount += reverseCount
existing.latestTime = Math.max(existing.latestTime, reverseLatestTime)
existing.direction = (existing.incomingLikeCount + existing.incomingCommentCount) > 0
? 'bidirectional'
: 'outgoing'
existing.behavior = summarizeMutualFriendBehavior(
existing.incomingLikeCount + existing.outgoingLikeCount,
existing.incomingCommentCount + existing.outgoingCommentCount
)
} else {
mergedMap.set(sourceProfile.displayName, {
name: sourceProfile.displayName,
incomingLikeCount: 0,
incomingCommentCount: 0,
outgoingLikeCount: reverseLikeCount,
outgoingCommentCount: reverseCommentCount,
totalCount: reverseCount,
latestTime: reverseLatestTime,
direction: 'outgoing',
behavior: summarizeMutualFriendBehavior(reverseLikeCount, reverseCommentCount)
})
}
}
const items = [...mergedMap.values()].sort((a, b) => {
@@ -6439,10 +6499,20 @@ function ExportPage() {
{filteredSessionMutualFriendsDialogItems.map((item, index) => (
<div className="session-mutual-friends-row" key={`${sessionMutualFriendsDialogTarget.username}-${item.name}`}>
<span className="session-mutual-friends-rank">{index + 1}</span>
<span className="session-mutual-friends-name" title={item.name}>{item.name}</span>
<span className={`session-mutual-friends-source ${item.source}`}>
{getSessionMutualFriendSourceLabel(item.source)}
</span>
<div className="session-mutual-friends-main">
<span className="session-mutual-friends-name" title={item.name}>{item.name}</span>
<div className="session-mutual-friends-tags">
<span className={`session-mutual-friends-source ${item.direction}`}>
{getSessionMutualFriendDirectionLabel(item.direction)}
</span>
<span className={`session-mutual-friends-source session-mutual-friends-behavior ${item.behavior}`}>
{getSessionMutualFriendBehaviorLabel(item.behavior)}
</span>
</div>
<div className="session-mutual-friends-desc">
{describeSessionMutualFriendRelation(item, sessionMutualFriendsDialogTarget.displayName)}
</div>
</div>
<span className="session-mutual-friends-count">{item.totalCount.toLocaleString('zh-CN')}</span>
<span className="session-mutual-friends-latest">{formatYmdDateFromSeconds(item.latestTime)}</span>
</div>