im-backed/im-uniapp/pages/common/user-info.vue

<template>
	<view class="page user-info">
		<nav-bar back>用户信息</nav-bar>
		<uni-card :is-shadow="false" is-full :border="false">
			<view class="content">
				<head-image :name="userInfo.nickName" :url="userInfo.headImageThumb" :size="160"
					@click="onShowFullImage()"></head-image>

				<view class="info-item">
					<view class="info-primary">
						<text class="info-username">
							{{userInfo.userName}}
						</text>
						<text v-show="userInfo.sex==0" class="iconfont icon-man" color="darkblue"></text>
						<text v-show="userInfo.sex==1" class="iconfont icon-girl" color="darkred"></text>
					</view>
					<view class="info-text">
						<text class="label-text">
							昵称:
						</text>
						<text class="content-text">
							{{userInfo.nickName}}
						</text>
					</view>
					<view class="info-text">
						<view>
							<text class="label-text">
								签名:
							</text>
							<text class="content-text">
								{{userInfo.signature}}
							</text>
						</view>
					</view>
				</view>
			</view>
		</uni-card>
		<bar-group>
			<btn-bar v-show="isFriend" type="primary" title="发送消息" @click="onSendMessage()">
			</btn-bar>
			<btn-bar v-show="!isFriend" type="primary" title="加为好友" @click="onAddFriend()"></btn-bar>
			<btn-bar v-show="isFriend" type="danger" title="删除好友" @click="onDelFriend()"></btn-bar>
		</bar-group>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				userInfo: {}
			}
		},
		methods: {
			onShowFullImage() {
				let imageUrl = this.userInfo.headImage;
				if (imageUrl) {
					uni.previewImage({
						urls: [imageUrl]
					})
				}
			},
			onSendMessage() {
				let chat = {
					type: 'PRIVATE',
					targetId: this.userInfo.id,
					showName: this.userInfo.nickName,
					headImage: this.userInfo.headImage,
				};
				this.chatStore.openChat(chat);
				let chatIdx = this.chatStore.findChatIdx(chat);
				uni.navigateTo({
					url: "/pages/chat/chat-box?chatIdx=" + chatIdx
				})
			},
			onAddFriend() {
				this.$http({
					url: "/friend/add?friendId=" + this.userInfo.id,
					method: "POST"
				}).then((data) => {
					let friend = {
						id: this.userInfo.id,
						nickName: this.userInfo.nickName,
						headImage: this.userInfo.headImageThumb,
						online: this.userInfo.online
					}
					this.friendStore.addFriend(friend);
					uni.showToast({
						title: '对方已成为您的好友',
						icon: 'none'
					})
				})
			},
			onDelFriend() {
				uni.showModal({
					title: "确认删除",
					content: `确认删除 '${this.userInfo.nickName}',并删除聊天记录吗?`,
					success: (res) => {
						if (res.cancel)
							return;
						this.$http({
							url: `/friend/delete/${this.userInfo.id}`,
							method: 'delete'
						}).then((data) => {
							this.friendStore.removeFriend(this.userInfo.id);
							this.chatStore.removePrivateChat(this.userInfo.id);
							uni.showToast({
								title: `与 '${this.userInfo.nickName}'的好友关系已解除`,
								icon: 'none'
							})
						})
					}
				})
			},
			updateFriendInfo() {
				// store的数据不能直接修改，深拷贝一份store的数据
				let friend = JSON.parse(JSON.stringify(this.friendInfo));
				friend.headImage = this.userInfo.headImageThumb;
				friend.nickName = this.userInfo.nickName;
				this.$http({
					url: "/friend/update",
					method: "PUT",
					data: friend
				}).then(() => {
					// 更新好友列表中的昵称和头像
					this.friendStore.updateFriend(friend);
					// 更新会话中的头像和昵称
					this.chatStore.updateChatFromFriend(this.userInfo);
				})
			},
			loadUserInfo(id) {
				this.$http({
					url: "/user/find/" + id,
					method: 'GET'
				}).then((user) => {
					this.userInfo = user;
					// 如果发现好友的头像和昵称改了，进行更新
					if (this.isFriend && (this.userInfo.headImageThumb != this.friendInfo.headImage ||
							this.userInfo.nickName != this.friendInfo.nickName)) {
						this.updateFriendInfo()
					}
				})
			}
		},
		computed: {
			isFriend() {
				return !!this.friendInfo;
			},
			friendInfo() {
				let friends = this.friendStore.friends;
				let friend = friends.find((f) => f.id == this.userInfo.id);
				return friend;
			}
		},
		onLoad(options) {
			// 查询用户信息
			this.loadUserInfo(options.id);
		}
	}
</script>

<style lang="scss" scoped>
	.user-info {
		.content {
			height: 200rpx;
			display: flex;
			align-items: center;
			justify-content: space-between;
			padding: 20rpx;

			.info-item {
				display: flex;
				align-items: flex-start;
				flex-direction: column;
				padding-left: 40rpx;
				flex: 1;

				.info-text {
					line-height: 1.5;
					//margin-bottom: 10rpx;
				}

				.label-text {
					font-size: $im-font-size-small;
					color: $im-text-color-light;

				}

				.content-text {
					font-size: $im-font-size-small;
					color: $im-text-color-light;
				}

				.info-primary {
					display: flex;
					align-items: center;
					margin-bottom: 10rpx;

					.info-username {
						font-size: $im-font-size-large;
						font-weight: 600;
					}

					.icon-man {
						color: $im-text-color;
						font-size: $im-font-size-large;
						padding-left: 10rpx;
					}

					.icon-girl {
						color: darkred;
					}
				}
			}
		}

	}
</style>