Files
kr-phim/app/components/CommentSection.vue
T

574 lines
22 KiB
Vue

<script setup lang="ts">
import { ChevronDown, ChevronUp, CornerDownLeft, Crown, Loader2, MessageSquare, Pin, Send, ThumbsDown, ThumbsUp, Trash2, User } from 'lucide-vue-next'
const props = defineProps<{
source: string
slug: string
movieName?: string
}>()
const { user } = useAuth()
const { fetchComments, postComment, deleteComment, voteComment, togglePinComment } = useComments()
const { getDraft, saveDraft, deleteDraft } = useCommentDraft()
const commentContent = ref('')
const isCommentSubmitting = ref(false)
const hasDraft = ref(false)
const isAnonymous = ref(false)
let draftAutoSaveTimer: ReturnType<typeof setTimeout> | undefined
const comments = ref<any[]>([])
const isCommentsLoading = ref(false)
const replyContent = ref<Record<number, string>>({})
const isReplyingTo = ref<number | null>(null)
const isReplyAnonymous = ref<Record<number, boolean>>({})
const expandedComments = ref<Set<number>>(new Set())
const commentOffset = ref(0)
const commentTotal = ref(0)
const commentLimit = 5
const isCommentsLoadingMore = ref(false)
function addTimeAgoToReplies(replies: any[]): any[] {
return replies?.map(r => ({
...r,
timeAgo: timeAgo(r.createdAt),
replies: r.replies ? addTimeAgoToReplies(r.replies) : []
})) || []
}
async function loadComments(reset = true) {
if (!props.slug) return
if (reset) {
isCommentsLoading.value = true
commentOffset.value = 0
} else {
isCommentsLoadingMore.value = true
}
try {
const data = await fetchComments(props.source, props.slug, user.value?.id, commentLimit, commentOffset.value)
const newComments = data.items.map(c => ({
...c,
timeAgo: timeAgo(c.createdAt),
replies: addTimeAgoToReplies(c.replies || [])
}))
if (reset) {
comments.value = newComments
} else {
comments.value = [...comments.value, ...newComments]
}
commentTotal.value = data.total
commentOffset.value += data.items.length
} finally {
isCommentsLoading.value = false
isCommentsLoadingMore.value = false
}
}
async function loadMoreComments() {
await loadComments(false)
}
function hasMoreComments() {
return comments.value.length < commentTotal.value
}
function loadCommentDraft() {
const draft = getDraft(props.slug, props.source)
if (draft) {
commentContent.value = draft.content
hasDraft.value = true
}
}
function triggerAutoSaveDraft() {
if (draftAutoSaveTimer) clearTimeout(draftAutoSaveTimer)
draftAutoSaveTimer = setTimeout(() => {
if (!commentContent.value.trim()) return
saveDraft(props.slug, props.source, commentContent.value.trim(), props.movieName)
hasDraft.value = true
}, 1000)
}
function handleDeleteDraft() {
saveDraft(props.slug, props.source, '', props.movieName)
deleteDraft(props.slug, props.source)
commentContent.value = ''
hasDraft.value = false
}
async function handleSubmitComment() {
if (!commentContent.value.trim() || isCommentSubmitting.value || !user.value) return
isCommentSubmitting.value = true
try {
const newComment = await postComment(props.source, props.slug, commentContent.value.trim(), props.movieName, undefined, false, false)
deleteDraft(props.slug, props.source)
commentContent.value = ''
hasDraft.value = false
isAnonymous.value = false
comments.value.unshift({
...newComment,
userName: user.value.name || 'Ẩn danh',
userAvatar: user.value.avatar,
userRole: user.value.role,
replies: [],
timeAgo: 'Vừa xong'
})
} catch (e: any) {
console.error('Lỗi:', e)
} finally {
isCommentSubmitting.value = false
}
}
async function handleDeleteComment(id: number) {
try {
await deleteComment(id)
const idx = comments.value.findIndex((c: any) => c.id === id)
if (idx !== -1) {
comments.value.splice(idx, 1)
}
} catch (e: any) {
console.error('Lỗi:', e)
}
}
async function handleTogglePin(id: number) {
if (!user.value || user.value.role !== 'admin') return
const idx = comments.value.findIndex((c: any) => c.id === id)
if (idx === -1) return
const comment = comments.value[idx]
const newPinned = !comment.pinned
comments.value.splice(idx, 1)
comment.pinned = newPinned
if (newPinned) {
comments.value.unshift(comment)
} else {
comments.value.push(comment)
}
comments.value = [...comments.value]
try {
await togglePinComment(id)
} catch (e: any) {
const currentIdx = comments.value.findIndex((c: any) => c.id === id)
comments.value.splice(currentIdx, 1)
comment.pinned = !newPinned
if (comment.pinned) {
comments.value.unshift(comment)
} else {
comments.value.splice(idx, 0, comment)
}
comments.value = [...comments.value]
console.error('Lỗi:', e)
}
}
function startReply(commentId: number) {
if (!user.value) return
isReplyingTo.value = commentId
replyContent.value[commentId] = ''
isReplyAnonymous.value[commentId] = false
}
function cancelReply(commentId?: number) {
const targetId = commentId ?? isReplyingTo.value
if (targetId !== null) {
replyContent.value[targetId] = ''
isReplyAnonymous.value[targetId] = false
}
isReplyingTo.value = null
}
function findTopLevelCommentContainingId(id: number): any | null {
for (const c of comments.value) {
if (c.id === id) return c
const findInReplies = (replies: any[]): boolean => {
if (!replies) return false
for (const r of replies) {
if (r.id === id) return true
if (findInReplies(r.replies)) return true
}
return false
}
if (findInReplies(c.replies)) return c
}
return null
}
function findItemById(id: number): any | null {
for (const c of comments.value) {
if (c.id === id) return c
const findInReplies = (replies: any[]): any | null => {
if (!replies) return null
for (const r of replies) {
if (r.id === id) return r
const found = findInReplies(r.replies)
if (found) return found
}
return null
}
const found = findInReplies(c.replies)
if (found) return found
}
return null
}
const isSubmittingReply = ref<Record<number, boolean>>({})
async function submitReply(parentId: number) {
const content = replyContent.value[parentId]?.trim()
if (!content || !user.value || isSubmittingReply.value[parentId]) return
const isAnon = isReplyAnonymous.value[parentId] ?? false
isSubmittingReply.value[parentId] = true
try {
const savedReply = await postComment(props.source, props.slug, content, props.movieName, parentId, false, isAnon)
const targetItem = findItemById(parentId)
if (targetItem) {
if (!targetItem.replies) targetItem.replies = []
targetItem.replies.push({
...savedReply,
userName: user.value.name || 'Ẩn danh',
userAvatar: user.value.avatar,
userRole: user.value.role,
timeAgo: 'Vừa xong',
anonymous: isAnon,
replies: []
})
const topLevelComment = findTopLevelCommentContainingId(parentId)
if (topLevelComment) expandedComments.value.add(topLevelComment.id)
}
replyContent.value[parentId] = ''
isReplyingTo.value = null
isReplyAnonymous.value[parentId] = false
comments.value = [...comments.value]
} catch (e: any) {
const msg = e?.data?.message || e?.message || String(e)
console.error('Lỗi reply:', msg)
alert('Lỗi: ' + msg)
} finally {
isSubmittingReply.value[parentId] = false
}
}
function findReplyInTree(commentId: number): any | null {
for (const c of comments.value) {
const findInReplies = (replies: any[]): any | null => {
if (!replies) return null
for (const r of replies) {
if (r.id === commentId) return r
const found = findInReplies(r.replies)
if (found) return found
}
return null
}
const found = findInReplies(c.replies)
if (found) return found
}
return null
}
async function handleVote(commentId: number, vote: number, isReply = false, parentId?: number) {
if (!user.value) return
try {
const result = await voteComment(commentId, vote) as any
if (isReply) {
const reply = findReplyInTree(commentId)
if (reply) {
reply.userVote = result.vote
reply.likeCount = result.likeCount
reply.dislikeCount = result.dislikeCount
}
} else {
const comment = comments.value.find((c: any) => c.id === commentId)
if (comment) {
comment.userVote = result.vote
comment.likeCount = result.likeCount
comment.dislikeCount = result.dislikeCount
}
}
} catch {
console.error('Lỗi')
}
}
function countAllReplies(replies: any[]): number {
let count = replies?.length || 0
for (const r of replies || []) {
count += countAllReplies(r.replies)
}
return count
}
function toggleExpand(commentId: number) {
const s = new Set(expandedComments.value)
if (s.has(commentId)) s.delete(commentId)
else s.add(commentId)
expandedComments.value = s
}
function timeAgo(dateStr: string): string {
const date = new Date(dateStr)
const now = new Date()
const seconds = Math.floor((now.getTime() - date.getTime()) / 1000)
if (seconds < 60) return 'Vừa xong'
const minutes = Math.floor(seconds / 60)
if (minutes < 60) return `${minutes} phút trước`
const hours = Math.floor(minutes / 60)
if (hours < 24) return `${hours} giờ trước`
const days = Math.floor(hours / 24)
if (days < 30) return `${days} ngày trước`
return date.toLocaleDateString('vi-VN')
}
onMounted(() => {
loadCommentDraft()
loadComments()
})
watch(() => props.slug, () => {
loadCommentDraft()
loadComments()
})
</script>
<template>
<div class="mt-10 border-t border-white/10 pt-8">
<div class="flex items-center gap-3 mb-6">
<MessageSquare class="size-5 text-yellow-300" />
<h2 class="text-xl font-bold text-white">Bình luận</h2>
<span class="text-sm text-slate-400">({{ comments.length }})</span>
</div>
<div v-if="!user" class="flex items-center gap-3 mb-8 p-4 bg-[#13151f] border border-white/5 rounded-xl">
<p class="text-sm text-slate-400">Đăng nhập để bình luận về phim này.</p>
</div>
<div v-else class="mb-8 p-4 rounded-xl bg-[#13151f] border border-white/5">
<div class="flex gap-3">
<div class="size-9 rounded-full bg-white/10 flex items-center justify-center shrink-0 mt-0.5">
<img v-if="user?.avatar" :src="user.avatar" class="size-9 rounded-full object-cover" alt="" />
<User v-else class="size-5 text-slate-500" />
</div>
<div class="flex-1 min-w-0">
<textarea v-model="commentContent" @input="triggerAutoSaveDraft" placeholder="Viết bình luận..." rows="3"
maxlength="1000"
class="w-full rounded-lg bg-[#0d0f17] border border-white/10 px-3 py-2.5 text-sm text-white placeholder:text-slate-600 focus:border-cinek-500/50 focus:outline-none resize-none transition" />
<div class="flex items-center justify-between mt-2">
<div class="flex items-center gap-2">
<span class="text-xs text-slate-500">Công khai</span>
<button type="button" @click="isAnonymous = !isAnonymous"
class="relative w-9 h-5 rounded-full transition-colors"
:class="isAnonymous ? 'bg-cinek-500' : 'bg-white/20'">
<span class="absolute top-0.5 left-0.5 size-4 rounded-full bg-white shadow transition-transform"
:class="isAnonymous ? 'translate-x-4' : 'translate-x-0'" />
</button>
<span class="text-xs" :class="isAnonymous ? 'text-cinek-400' : 'text-slate-500'">Ẩn danh</span>
</div>
<div class="flex items-center gap-3">
<span class="text-xs text-slate-600">{{ commentContent.length }} / 1000</span>
<button type="button" :disabled="!commentContent.trim() || isCommentSubmitting"
@click="handleSubmitComment"
class="flex items-center gap-1.5 rounded-lg bg-cinek-500 px-4 py-1.5 text-xs font-bold text-slate-950 hover:bg-cinek-400 disabled:cursor-not-allowed disabled:opacity-40 transition">
<Loader2 v-if="isCommentSubmitting" class="size-3.5 animate-spin" />
<Send class="size-3.5" v-else />
<span>Gửi</span>
</button>
</div>
</div>
<div v-if="hasDraft" class="mt-2 flex items-center gap-2">
<span class="text-xs text-yellow-400/70 flex items-center gap-1">
<span class="size-1.5 rounded-full bg-yellow-400/50 inline-block" />
nháp đã lưu
</span>
<button type="button" @click="handleDeleteDraft"
class="text-xs text-slate-500 hover:text-red-400 transition">Xóa nháp</button>
</div>
</div>
</div>
</div>
<div v-if="isCommentsLoading" class="space-y-4">
<div v-for="i in 2" :key="i" class="flex items-start gap-3 p-4 bg-[#13151f] rounded-xl animate-pulse">
<div class="size-10 rounded-full bg-white/5 shrink-0" />
<div class="flex-1 space-y-2">
<div class="h-3.5 bg-white/5 rounded w-20" />
<div class="h-3 bg-white/5 rounded w-full" />
<div class="h-3 bg-white/5 rounded w-3/4" />
</div>
</div>
</div>
<TransitionGroup v-else-if="comments.length" name="comment-list" tag="div" class="space-y-1">
<div v-for="comment in comments" :key="comment.id" class="mb-2">
<div class="rounded-xl p-4 border border-white/5 transition"
:class="comment.pinned ? 'bg-yellow-500/10 border-yellow-500/30' : 'bg-[#13151f]'">
<div class="flex gap-3">
<div class="shrink-0 relative">
<div class="size-10 rounded-full bg-white/10 flex items-center justify-center"
:class="comment.userRole === 'admin' && !comment.anonymous ? 'ring-2 ring-yellow-400 ring-offset-2 ring-offset-[#0d0f17]' : ''">
<img v-if="comment.userAvatar && !comment.anonymous" :src="comment.userAvatar"
class="size-10 rounded-full object-cover" alt="" />
<User v-else class="size-5 text-slate-500" />
</div>
<div v-if="comment.userRole === 'admin' && !comment.anonymous"
class="absolute -top-1 -left-1 size-4 bg-cinek-500 rounded-full flex items-center justify-center">
<Crown class="size-2.5 text-slate-950" />
</div>
</div>
<div class="flex-1 min-w-0">
<div class="flex flex-wrap items-center gap-2 mb-1">
<span v-if="comment.pinned"
class="flex items-center gap-1 px-1.5 py-0.5 rounded text-[10px] font-medium bg-cinek-500/20 text-cinek-400">
<Pin class="size-3" />Đã ghim
</span>
<span v-if="comment.userRole === 'admin' && !comment.anonymous"
class="px-2 py-0.5 rounded text-[10px] font-black bg-yellow-400 text-slate-900 shadow-sm">ADMIN</span>
<span class="text-sm font-semibold text-white">{{ comment.userName }}</span>
<span v-if="comment.anonymous"
class="px-1.5 py-0.5 rounded text-[10px] font-medium bg-white/10 text-slate-400">Ẩn danh</span>
<span class="text-xs text-slate-600">{{ timeAgo(comment.createdAt) }}</span>
</div>
<p class="text-sm text-slate-300 whitespace-pre-wrap wrap-break-word">{{ comment.content }}</p>
<div class="flex items-center gap-3 mt-2.5">
<button type="button" @click="handleVote(comment.id, comment.userVote === 1 ? 0 : 1)"
class="flex items-center gap-1 text-xs"
:class="comment.userVote === 1 ? 'text-cinek-400' : 'text-slate-500 hover:text-slate-300'">
<ThumbsUp class="size-3.5" /><span>{{ comment.likeCount || 0 }}</span>
</button>
<button type="button" @click="handleVote(comment.id, comment.userVote === -1 ? 0 : -1)"
class="flex items-center gap-1 text-xs"
:class="comment.userVote === -1 ? 'text-red-400' : 'text-slate-500 hover:text-slate-300'">
<ThumbsDown class="size-3.5" /><span>{{ comment.dislikeCount || 0 }}</span>
</button>
<button type="button" @click="startReply(comment.id)"
class="flex items-center gap-1.5 text-xs text-slate-500 hover:text-slate-300">
<CornerDownLeft class="size-3.5" /><span>Trả lời</span>
</button>
<button v-if="user && user.role === 'admin'" type="button" @click="handleTogglePin(comment.id)"
class="flex items-center gap-1.5 text-xs"
:class="comment.pinned ? 'text-cinek-400 hover:text-cinek-300' : 'text-slate-600 hover:text-slate-400'">
<Pin class="size-3.5" /><span>{{ comment.pinned ? 'Bỏ ghim' : 'Ghim' }}</span>
</button>
<button v-if="user && (user.id === comment.userId || user.role === 'admin')" type="button"
@click="handleDeleteComment(comment.id)"
class="flex items-center gap-1.5 text-xs text-slate-600 hover:text-red-400">
<Trash2 class="size-3.5" />
</button>
</div>
<div v-if="isReplyingTo === comment.id" class="mt-3 flex items-start gap-2">
<div class="size-7 rounded-full bg-white/10 flex items-center justify-center shrink-0">
<User class="size-3.5 text-slate-500" />
</div>
<div class="flex-1">
<textarea v-model="replyContent[comment.id]" rows="2" maxlength="1000"
class="w-full rounded-lg bg-[#0d0f17] border border-white/10 px-3 py-2 text-sm text-white placeholder:text-slate-600 focus:border-cinek-500/50 focus:outline-none resize-none transition"
placeholder="Viết trả lời..." />
<div class="flex items-center gap-2 mt-2">
<div class="flex items-center gap-2">
<span class="text-xs text-slate-500">Công khai</span>
<button type="button" @click="isReplyAnonymous[comment.id] = !isReplyAnonymous[comment.id]"
class="relative w-8 h-4 rounded-full transition-colors"
:class="(isReplyAnonymous[comment.id] ?? false) ? 'bg-cinek-500' : 'bg-white/20'">
<span class="absolute top-0.5 left-0.5 size-3 rounded-full bg-white shadow transition-transform"
:class="(isReplyAnonymous[comment.id] ?? false) ? 'translate-x-4' : 'translate-x-0'" />
</button>
<span class="text-xs"
:class="(isReplyAnonymous[comment.id] ?? false) ? 'text-cinek-400' : 'text-slate-500'">Ẩn
danh</span>
</div>
<button type="button" @click="submitReply(comment.id)"
class="px-3 py-1 rounded-lg bg-cinek-500 text-xs font-bold text-slate-950 hover:bg-cinek-400 transition">Trả
lời</button>
<button type="button" @click="cancelReply(comment.id)"
class="px-3 py-1 rounded-lg text-xs text-slate-500 hover:text-white transition">Hủy</button>
</div>
</div>
</div>
<div v-if="comment.replies?.length" class="mt-4">
<button @click="toggleExpand(comment.id)"
class="flex items-center gap-1.5 text-xs text-cinek-400 hover:text-cinek-300 transition mb-2">
<ChevronUp v-if="expandedComments.has(comment.id)" class="size-3" />
<ChevronDown v-else class="size-3" />
<span>{{ expandedComments.has(comment.id) ? 'Ẩn phản hồi' : `Hiển thị
${countAllReplies(comment.replies)} phản hồi` }}</span>
</button>
<div class="replies-container pl-3 border-l-2 border-white/10"
:class="expandedComments.has(comment.id) ? 'expanded' : 'collapsed'">
<div class="space-y-3">
<CommentReplies :replies="comment.replies" :depth="0" :user="user" :parent-id="comment.id"
:is-replying-to="isReplyingTo" :reply-content="replyContent"
:is-reply-anonymous="isReplyAnonymous" :is-submitting-reply="isSubmittingReply"
@start-reply="startReply" @cancel-reply="cancelReply" @submit-reply="submitReply"
@vote="handleVote" @delete="handleDeleteComment" />
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</TransitionGroup>
<!-- Load More Button -->
<div v-if="hasMoreComments()" class="flex justify-center mt-6">
<button type="button" @click="loadMoreComments"
class="flex items-center gap-2 rounded-lg bg-white/5 border border-white/10 px-5 py-2.5 text-sm font-medium text-slate-300 hover:bg-white/10 hover:text-white transition disabled:opacity-50 disabled:cursor-not-allowed"
:disabled="isCommentsLoadingMore">
<Loader2 v-if="isCommentsLoadingMore" class="size-4 animate-spin" />
<span>{{ isCommentsLoadingMore ? 'Đang tải...' : `Xem thêm bình luận (${comments.length}/${commentTotal})`
}}</span>
</button>
</div>
<div v-if="!hasMoreComments() && comments.length && commentTotal > commentLimit" class="text-center mt-4">
<span class="text-xs text-slate-600">Đã hiển thị tất cả {{ commentTotal }} bình luận</span>
</div>
<div v-if="!comments.length && !isCommentsLoading"
class="flex flex-col items-center justify-center py-12 text-center">
<MessageSquare class="size-10 text-white/10 mb-3" />
<p class="text-slate-400 text-sm">Chưa bình luận nào.</p>
</div>
</div>
</template>
<style scoped>
.replies-container {
overflow: hidden;
transition: max-height 0.35s ease, opacity 0.3s ease;
}
.replies-container.collapsed {
max-height: 0;
opacity: 0;
}
.replies-container.expanded {
max-height: 5000px;
opacity: 1;
}
.comment-list-move,
.comment-list-enter-active,
.comment-list-leave-active {
transition: all 0.4s ease;
}
.comment-list-enter-from {
opacity: 0;
transform: translateY(-20px);
}
.comment-list-leave-to {
opacity: 0;
transform: translateX(-50px);
max-height: 0;
margin-bottom: 0;
overflow: hidden;
}
.comment-list-leave-active {
position: absolute;
width: 100%;
}
</style>