|
| 1 | +<!-- 列表评论 --> |
| 2 | +<template> |
| 3 | + <div ref="commentListRef" class="list-comment"> |
| 4 | + <div |
| 5 | + :style="{ height: height === 'auto' ? 'auto' : `${height || commentListHeight}px` }" |
| 6 | + class="comment-container" |
| 7 | + > |
| 8 | + <n-scrollbar class="comment-scroll"> |
| 9 | + <div class="comment-content"> |
| 10 | + <template v-if="commentHotData"> |
| 11 | + <div class="placeholder"> |
| 12 | + <div class="title"> |
| 13 | + <SvgIcon name="Fire" /> |
| 14 | + <span>热门评论</span> |
| 15 | + </div> |
| 16 | + </div> |
| 17 | + <CommentList |
| 18 | + :data="commentHotData" |
| 19 | + :loading="commentHotData?.length === 0" |
| 20 | + :type="type" |
| 21 | + /> |
| 22 | + </template> |
| 23 | + <div class="placeholder"> |
| 24 | + <div class="title"> |
| 25 | + <SvgIcon name="Message" /> |
| 26 | + <span>全部评论</span> |
| 27 | + </div> |
| 28 | + </div> |
| 29 | + <CommentList |
| 30 | + :data="commentData" |
| 31 | + :loading="commentLoading" |
| 32 | + :type="type" |
| 33 | + :load-more="commentHasMore" |
| 34 | + @load-more="handleLoadMore" |
| 35 | + /> |
| 36 | + <div class="placeholder" /> |
| 37 | + </div> |
| 38 | + </n-scrollbar> |
| 39 | + </div> |
| 40 | + </div> |
| 41 | +</template> |
| 42 | + |
| 43 | +<script setup lang="ts"> |
| 44 | +import type { CommentType } from "@/types/main"; |
| 45 | +import CommentList from "@/components/List/CommentList.vue"; |
| 46 | +import { useElementSize } from "@vueuse/core"; |
| 47 | +import { getComment, getHotComment } from "@/api/comment"; |
| 48 | +import { formatCommentList } from "@/utils/format"; |
| 49 | +import { isEmpty } from "lodash-es"; |
| 50 | +
|
| 51 | +const props = withDefaults( |
| 52 | + defineProps<{ |
| 53 | + // 资源 ID |
| 54 | + id: number; |
| 55 | + // 评论类型 0: 歌曲, 1: mv, 2: 歌单, 3: 专辑, 4: 电台节目, 5: 视频, 6: 动态, 7: 电台 |
| 56 | + type: 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7; |
| 57 | + // 高度 |
| 58 | + height?: number | "auto"; // px |
| 59 | + }>(), |
| 60 | + {}, |
| 61 | +); |
| 62 | +
|
| 63 | +const commentListRef = ref<HTMLElement | null>(null); |
| 64 | +
|
| 65 | +// 列表高度 |
| 66 | +const { height: commentListHeight, stop: stopCalcHeight } = useElementSize(commentListRef); |
| 67 | +
|
| 68 | +// 评论数据 |
| 69 | +const commentLoading = ref<boolean>(false); |
| 70 | +const commentData = ref<CommentType[]>([]); |
| 71 | +const commentHotData = ref<CommentType[] | null>(null); |
| 72 | +const commentPage = ref<number>(1); |
| 73 | +const commentHasMore = ref<boolean>(true); |
| 74 | +
|
| 75 | +// 获取热门评论 |
| 76 | +const getHotCommentData = async () => { |
| 77 | + if (!props.id) return; |
| 78 | + try { |
| 79 | + const result = await getHotComment(props.id, props.type); |
| 80 | + const formatData = formatCommentList(result.hotComments); |
| 81 | + commentHotData.value = formatData?.length > 0 ? formatData : null; |
| 82 | + } catch (error) { |
| 83 | + console.error("Error getting hot comment data:", error); |
| 84 | + commentHotData.value = null; |
| 85 | + } |
| 86 | +}; |
| 87 | +
|
| 88 | +// 获取评论数据 |
| 89 | +const getCommentData = async (clean: boolean = true) => { |
| 90 | + if (!props.id) return; |
| 91 | + try { |
| 92 | + commentLoading.value = true; |
| 93 | + if (clean) { |
| 94 | + commentData.value = []; |
| 95 | + commentPage.value = 1; |
| 96 | + commentHasMore.value = true; |
| 97 | + } |
| 98 | + // 获取热门评论 |
| 99 | + await getHotCommentData(); |
| 100 | + // 分页参数 |
| 101 | + const cursor = |
| 102 | + commentPage.value > 1 && commentData.value?.length > 0 |
| 103 | + ? commentData.value[commentData.value.length - 1]?.time |
| 104 | + : undefined; |
| 105 | + // 获取评论 |
| 106 | + const result = await getComment(props.id, props.type, commentPage.value, 20, 3, cursor); |
| 107 | + if (isEmpty(result.data?.comments)) { |
| 108 | + commentHasMore.value = false; |
| 109 | + commentLoading.value = false; |
| 110 | + return; |
| 111 | + } |
| 112 | + // 处理数据 |
| 113 | + const formatData = formatCommentList(result.data.comments); |
| 114 | + commentData.value = commentData.value.concat(formatData); |
| 115 | + // 是否还有 |
| 116 | + commentHasMore.value = result.data.hasMore; |
| 117 | + commentLoading.value = false; |
| 118 | + } catch (error) { |
| 119 | + console.error("Error getting comment data:", error); |
| 120 | + window.$message.error("获取评论数据失败"); |
| 121 | + commentLoading.value = false; |
| 122 | + } |
| 123 | +}; |
| 124 | +
|
| 125 | +// 加载更多评论 |
| 126 | +const handleLoadMore = () => { |
| 127 | + if (!commentHasMore.value || commentLoading.value) return; |
| 128 | + commentPage.value += 1; |
| 129 | + getCommentData(false); |
| 130 | +}; |
| 131 | +
|
| 132 | +// 监听 id 变化，重置评论数据 |
| 133 | +watch( |
| 134 | + () => props.id, |
| 135 | + (newId) => { |
| 136 | + if (newId) { |
| 137 | + commentData.value = []; |
| 138 | + commentHotData.value = null; |
| 139 | + commentPage.value = 1; |
| 140 | + commentHasMore.value = true; |
| 141 | + getCommentData(); |
| 142 | + } |
| 143 | + }, |
| 144 | + { immediate: true }, |
| 145 | +); |
| 146 | +
|
| 147 | +// 如果高度是 auto，停止计算高度 |
| 148 | +watch( |
| 149 | + () => props.height, |
| 150 | + (newHeight) => { |
| 151 | + if (newHeight === "auto") stopCalcHeight(); |
| 152 | + }, |
| 153 | + { immediate: true }, |
| 154 | +); |
| 155 | +</script> |
| 156 | + |
| 157 | +<style lang="scss" scoped> |
| 158 | +.list-comment { |
| 159 | + height: 100%; |
| 160 | + .title { |
| 161 | + display: flex; |
| 162 | + align-items: center; |
| 163 | + font-size: 18px; |
| 164 | + font-weight: bold; |
| 165 | + margin-bottom: 12px; |
| 166 | + .n-icon { |
| 167 | + margin-right: 8px; |
| 168 | + font-size: 20px; |
| 169 | + } |
| 170 | + } |
| 171 | +} |
| 172 | +</style> |
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