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<template>
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<div class="msg-list-wrapper" @click="handleTapMessageList" :style="{'height':msgKeyHeight}">
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<scroll-view id="message-scroll-list" scroll-y="true" @scroll="handleScroll" @click.stop="nothing"
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:scroll-top="scrollTop" class="message-scroll-list g_flex_column_end" style="overflow-x: hidden;" :style="{'height':msgKeyHeight}">
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<view class="g_clear_scroll" style="overflow-y: auto;overflow-x: hidden;">
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<!-- :style="paddingBottom" -->
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<!-- <div v-show="!noMore" @click.stop="onLoadMore" class="view-more-text">
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{{ t("viewMoreText") }}
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底部往上推paddingBottom + {{paddingBottom}}
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// 底部往上推paddingBottom + {{paddingBottom}}
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// 聊天内容高度msgKeyHeight + {{msgKeyHeight}}
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{{rell}}
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</div> -->
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<view class="msg-tip" v-show="noMore"></view>
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<div v-for="(item, index) in finalMsgs" :key="item.renderKey">
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<MessageItem :msg="item" :index="index" :key="item.renderKey" :reply-msgs-map="replyMsgsMap"
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:broadcastNewAudioSrc="broadcastNewAudioSrc"> </MessageItem>
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<!-- {{screenHeight1}}
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顶部聊天区域高度传过来{{msgKeyHeight}} 本页面{{screenHeight1}} {{rell}}-->
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</div>
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<!-- 滚动条位置scrollTop + {{scrollTop}}
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底部往上推paddingBottom + {{paddingBottom}}
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聊天内容高度msgKeyHeight + {{msgKeyHeight}}
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-->
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</view>
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</scroll-view>
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</div>
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</template>
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<script lang="ts" setup>
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import { ref, computed, onBeforeMount, onMounted, onUnmounted, defineProps, withDefaults, getCurrentInstance, nextTick } from "../../../utils/transformVue";
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import MessageItem from "./message-item.vue";
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import { events } from "../../../utils/constants";
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import { caculateTimeago } from "../../../utils/date";
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import { t } from "../../../utils/i18n";
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import { V2NIMMessageForUI } from "@xkit-yx/im-store-v2/dist/types/types";
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import { V2NIMConst } from "nim-web-sdk-ng/dist/v2/NIM_UNIAPP_SDK";
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import { V2NIMTeam } from "nim-web-sdk-ng/dist/v2/NIM_UNIAPP_SDK/V2NIMTeamService";
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import { autorun } from "mobx";
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import { deepClone } from "../../../utils";
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const props = withDefaults(
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defineProps<{
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msgs : V2NIMMessageForUI[];
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conversationType : V2NIMConst.V2NIMConversationType;
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to : string;
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// loadingMore?: boolean;
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noMore ?: boolean;
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replyMsgsMap ?: {
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[key : string] : V2NIMMessageForUI;
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};
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}>(),
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{}
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);
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let scroll_old = 0
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let scroll_new = 0
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onBeforeMount(() => {
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let team : V2NIMTeam | undefined = undefined;
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autorun(() => {
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team = deepClone(uni.$UIKitStore.teamStore.teams.get(props.to));
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});
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if (props.conversationType === V2NIMConst.V2NIMConversationType.V2NIM_CONVERSATION_TYPE_TEAM) {
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uni.$UIKitStore.teamMemberStore.getTeamMemberActive({
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teamId: props.to,
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queryOption: {
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limit: Math.max((team as unknown as V2NIMTeam)?.memberLimit || 0, 200),
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roleQueryType: 0,
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},
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});
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}
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uni.$on(events.AUDIO_URL_CHANGE, (url) => {
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broadcastNewAudioSrc.value = url;
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});
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uni.$on(events.ON_SCROLL_BOTTOM, () => {
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scrollToBottom();
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});
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uni.$on(events.ON_LOAD_MORE, () => {
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const msg = finalMsgs.value.filter((item) => !(item.messageType === V2NIMConst.V2NIMMessageType.V2NIM_MESSAGE_TYPE_CUSTOM && ["beReCallMsg", "reCallMsg"].includes(item.recallType || "")))[0];
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if (msg) {
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uni.$emit(events.GET_HISTORY_MSG, msg);
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}
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});
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uni.$on('newScroll', () => {
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// // console.log('AAAA')
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const query = uni.createSelectorQuery().in(instance.proxy);
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query.select(".message-scroll-list")
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// .selectViewport()
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.scrollOffset((res) => {
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scroll_new = res.scrollHeight;
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// scrollTop.value = scroll_new - scroll_old;
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// // console.log("竖直滚动位置", scroll_new);
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})
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.exec();
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})
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});
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// 防抖函数实现
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// const debounce = (func, delay) => {
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// let timer = null;
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// return (...args) => {
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// clearTimeout(timer);
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// timer = setTimeout(() => {
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// func(...args);
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// }, delay);
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// };
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// };
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let timer = null;
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const handleScroll = (event) => {
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// console.log(event)
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// console.log(event.detail.scrollTop);
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const scrollTop = event.detail.scrollTop;
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if (scrollTop <= 150) {
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clearTimeout(timer);
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timer = setTimeout(() => {
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onLoadMore();
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}, 300);
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// debouncedOnLoadMore();
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}
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};
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const paddingBottom = ref('');
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const mlwHeight = ref("");
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const msgKeyHeight = ref('100%')
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const screenHeight1 = ref('')
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const screenHeight2 = ref('')
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onMounted(() => {
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// 键盘高度{{keyHeight}} 输入框距离底部距离{{writeStyle}}屏幕高度{{screenHeight}}顶部聊天区域高度{{msgKeyHeight}}
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uni.$on('msgKeyHeight', (res) => {
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mlwHeight.value = res;
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screenHeight1.value = res;
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if (res != '100%') {
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msgKeyHeight.value = res + 'px'
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} else {
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msgKeyHeight.value = res
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setTimeout(() => {
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scrollToBottom();
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}, 1)
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}
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})
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// // console.log(finalMsgs.value.length +"========================")
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const query = uni.createSelectorQuery().in(instance.proxy);
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query.select(".g_clear_scroll")
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// .selectViewport()
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.boundingClientRect((res) => {
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mlwHeight.value = res.height;
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uni.$emit('msgHeight', mlwHeight.value);
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// // console.log('message-scroll-list的高度',res)
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})
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.exec();
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// query.select(".msg-list-wrapper")
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// // .selectViewport()
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// .boundingClientRect((res) => {
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// // mlwHeight.value = res.height;
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// console.log('screen的高度',res.scrollHeight)
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// console.log('screen的高度',res.height)
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// screenHeight1.value = res.height
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// screenHeight2.value = res.scrollHeight
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// uni.$emit('screenHeight', res.height);
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// // // console.log('screen的高度',res.height)
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// })
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// .exec();
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// #ifdef MP-WEIXIN
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query.select(".msg-list-wrapper")
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.boundingClientRect((res) => {
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uni.$emit('screenHeight', res.height);
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})
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.exec();
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// #endif
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// #ifdef APP-PLUS
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uni.$emit('screenHeight', uni.getSystemInfoSync().windowHeight);
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// #endif
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uni.$on('KeyboardHeight',(e) =>{
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rell.value = "新键盘高度" + e
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if (e > 0) {
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paddingBottom.value = `padding-bottom:${e}px`
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} else {
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// e == 0 时，直接设为 0
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paddingBottom.value = `padding-bottom:0px`;
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}
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})
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// // #ifdef MP-WEIXIN
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// if(uni.getSystemInfoSync().osName == "ios"){
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|
uni.$on(events.KeyboardEvent, (e) => {
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rell.value = "键盘高度" + e
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if (e > 0) {
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paddingBottom.value = `padding-bottom:${e}px`
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|
} else {
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|
// e == 0 时，直接设为 0
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|
paddingBottom.value = `padding-bottom:0px`;
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|
}
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|
|
setTimeout(() => {
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|
scrollToBottom();
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|
}, 1)
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|
});
|
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|
// }
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|
// // #endif
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|
})
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|
onUnmounted(() => {
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|
uni.$off(events.ON_SCROLL_BOTTOM);
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|
uni.$off(events.ON_LOAD_MORE);
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|
uni.$off(events.AUDIO_URL_CHANGE);
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|
});
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|
const rell = ref('');
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|
const scrollTop = ref(99999);
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|
const finalMsgs = computed(() => {
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|
const res : V2NIMMessageForUI[] = [];
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|
props.msgs.forEach((item, index) => {
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// 如果两条消息间隔超过5分钟，插入一条自定义时间消息
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if (index > 0 && item.createTime - props.msgs[index - 1].createTime > 5 * 60 * 1000) {
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|
res.push({
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|
...item,
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|
messageClientId: "time-" + item.createTime,
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|
messageType: V2NIMConst.V2NIMMessageType.V2NIM_MESSAGE_TYPE_CUSTOM,
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|
sendingState: V2NIMConst.V2NIMMessageSendingState.V2NIM_MESSAGE_SENDING_STATE_SUCCEEDED,
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|
// @ts-ignore
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|
timeValue: caculateTimeago(item.createTime),
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|
renderKey: `${item.createTime + 1}`,
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|
});
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|
}
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|
res.push({
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|
...item,
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|
// @ts-ignore
|
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|
renderKey: `${item.createTime}`,
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|
});
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|
});
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|
return res;
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|
});
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|
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|
const broadcastNewAudioSrc = ref<string>("");
|
|
|
|
|
|
// 消息滑动到底部，建议搭配 nextTick 使用
|
|
|
const scrollToBottom = () => {
|
|
|
scrollTop.value += 9999999;
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|
|
const timer = setTimeout(() => {
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|
|
scrollTop.value += 1;
|
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|
clearTimeout(timer);
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|
}, 1);
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|
};
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|
|
const instance = getCurrentInstance();
|
|
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|
|
|
const onLoadMore = () => {
|
|
|
|
|
|
if (!uni.$events || !uni.$events[events.KeyboardEvent]) {
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|
// 如果事件未注册，直接执行 else 逻辑
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|
console.log("KeyboardEvent not registered, executing else logic");
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|
const query = uni.createSelectorQuery().in(instance.proxy);
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|
query
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|
.select(".message-scroll-list")
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|
.scrollOffset((res) => {
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|
scroll_old = res.scrollHeight;
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|
})
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|
.exec();
|
|
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|
|
|
console.log(finalMsgs)
|
|
|
|
|
|
const msg = finalMsgs.value.filter(
|
|
|
(item) =>
|
|
|
!(
|
|
|
item.messageType ===
|
|
|
V2NIMConst.V2NIMMessageType.V2NIM_MESSAGE_TYPE_CUSTOM &&
|
|
|
['beReCallMsg', 'reCallMsg'].includes(item.recallType || '')
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)
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)[0];
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|
if (msg) {
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|
uni.$emit(events.GET_HISTORY_MSG, msg);
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|
}
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|
return;
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|
}
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|
|
|
// uni.$on(events.KeyboardEvent, (e) => {
|
|
|
// if (e > 0) {
|
|
|
// console.log("e>0")
|
|
|
// return
|
|
|
// }else{
|
|
|
// console.log("e=0")
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|
// const query = uni.createSelectorQuery().in(instance.proxy);
|
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|
// query
|
|
|
// .select(".message-scroll-list")
|
|
|
// // .selectViewport()
|
|
|
// .scrollOffset((res) => {
|
|
|
// scroll_old = res.scrollHeight;
|
|
|
// // // console.log("竖直滚动位置", res.scrollHeight);
|
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|
// })
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|
// .exec();
|
|
|
// const msg = finalMsgs.value.filter(
|
|
|
// (item) =>
|
|
|
// !(
|
|
|
// item.messageType ===
|
|
|
// V2NIMConst.V2NIMMessageType.V2NIM_MESSAGE_TYPE_CUSTOM &&
|
|
|
// ['beReCallMsg', 'reCallMsg'].includes(item.recallType || '')
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|
// )
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|
// )[0]
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|
// if (msg) {
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|
// uni.$emit(events.GET_HISTORY_MSG, msg)
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|
// }
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|
// }
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// })
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|
|
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};
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|
const nothing = () => {
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|
// // console.log("nothing")
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|
|
uni.$emit(events.KeyboardEvent, 0)
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|
setTimeout(() => {
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|
uni.$emit(events.CLOSE_PANEL);
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|
}, 100);
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|
};
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|
const handleTapMessageList = () => {
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|
uni.$emit(events.KeyboardEvent, 0)
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|
setTimeout(() => {
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|
uni.$emit(events.CLOSE_PANEL);
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|
}, 100);
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|
};
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</script>
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|
|
|
<style scoped lang="scss">
|
|
|
.msg-list-wrapper {
|
|
|
flex: 1;
|
|
|
overflow: hidden;
|
|
|
display: flex;
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|
|
height: 100%;
|
|
|
box-sizing: border-box;
|
|
|
padding: 0;
|
|
|
transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
|
|
|
background-color: #ededed;
|
|
|
}
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|
|
.msg-tip {
|
|
|
text-align: center;
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|
|
color: #b3b7bc;
|
|
|
font-size: 12px;
|
|
|
margin-top: 10px;
|
|
|
}
|
|
|
|
|
|
.block {
|
|
|
width: 100%;
|
|
|
height: 40px;
|
|
|
}
|
|
|
|
|
|
.message-scroll-list {
|
|
|
// height: 100%;
|
|
|
box-sizing: border-box;
|
|
|
padding-bottom: 1px;
|
|
|
}
|
|
|
|
|
|
.view-more-text {
|
|
|
text-align: center;
|
|
|
color: #b3b7bc;
|
|
|
font-size: 12px;
|
|
|
margin-top: 20px;
|
|
|
}
|
|
|
|
|
|
page>view>message>view>message-list {
|
|
|
height: 100%;
|
|
|
}
|
|
|
|
|
|
.first-msg {
|
|
|
margin-top: 16px;
|
|
|
}
|
|
|
</style> |