From 8218a4ba81ce32be2a62cab2d7a7f1736804ae7a Mon Sep 17 00:00:00 2001
From: icssoa <615206459@qq.com>
Date: Thu, 9 Jun 2022 18:23:20 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E8=81=8A=E5=A4=A9=E6=A8=A1?=
 =?UTF-8?q?=E5=9D=97?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 package.json                            |   2 +-
 src/modules/chat/components/index.vue   | 135 +++++++++++++++--
 src/modules/chat/components/message.vue | 187 ++++++++++++++++++++++--
 src/modules/chat/components/session.vue |  99 +++++++------
 src/modules/chat/hooks/index.ts         |  26 +++-
 src/modules/chat/service/message.ts     |  47 ++++++
 src/modules/chat/service/session.ts     |  43 ++++++
 yarn.lock                               |   8 +-
 8 files changed, 471 insertions(+), 76 deletions(-)
 create mode 100644 src/modules/chat/service/message.ts
 create mode 100644 src/modules/chat/service/session.ts

diff --git a/package.json b/package.json
index bdc6feb..9f3df7d 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
 		"lint:eslint": "eslint \"{src,mock}/**/*.{vue,ts,tsx}\" --fix"
 	},
 	"dependencies": {
-		"@cool-vue/crud": "^5.0.10",
+		"@cool-vue/crud": "^5.0.11",
 		"@element-plus/icons-vue": "^1.1.3",
 		"@vueuse/core": "^8.2.5",
 		"axios": "^0.27.2",
diff --git a/src/modules/chat/components/index.vue b/src/modules/chat/components/index.vue
index f9e8492..be4ad5a 100644
--- a/src/modules/chat/components/index.vue
+++ b/src/modules/chat/components/index.vue
@@ -18,18 +18,29 @@
 			append-to-body
 			:controls="['slot-expand', 'cl-flex1', 'fullscreen', 'close']"
 		>
-			<div class="cl-chat">
-				<chat-session />
-				<chat-message />
+			<div
+				class="cl-chat"
+				:class="{
+					'is-mini': app.browser.isMini,
+					'is-expand': isExpand
+				}"
+			>
+				<div class="cl-chat__session">
+					<chat-session />
+				</div>
+
+				<div class="cl-chat__right">
+					<chat-message />
+				</div>
 			</div>
 
 			<!-- 展开按钮 -->
 			<template #slot-expand>
 				<button class="cl-dialog__controls-icon">
-					<el-icon @click="session.visible = false" v-if="session.visible">
+					<el-icon @click="isExpand = true" v-if="!isExpand">
 						<notebook />
 					</el-icon>
-					<el-icon @click="session.visible = true" v-else>
+					<el-icon @click="isExpand = false" v-else>
 						<arrow-left />
 					</el-icon>
 				</button>
@@ -47,13 +58,14 @@ export default defineComponent({
 </script>
 
 <script lang="ts" setup>
-import { provide, ref, watch } from "vue";
+import { nextTick, provide, ref, watch } from "vue";
 import { module } from "/@/cool/utils";
 import { useCool } from "/@/cool";
 import { useBase } from "/$/base";
 import ChatMessage from "./message.vue";
 import ChatSession from "./session.vue";
 import { Notebook, ArrowLeft, BellFilled } from "@element-plus/icons-vue";
+import { debounce } from "lodash";
 
 const { service } = useCool();
 
@@ -64,19 +76,74 @@ const { app } = useBase();
 const { options } = module.get("upload");
 
 // 是否可见
-const visible = ref<boolean>(false);
+const visible = ref(false);
 
-// 会话
-const session = reactive({
-	visible: true,
-	list: []
+// 是否展开
+const isExpand = ref(true);
+
+// 聊天
+const chat = reactive({
+	inputValue: "",
+	session: {
+		loading: false,
+		value: null,
+		list: []
+	},
+	message: {
+		loading: false,
+		list: [],
+		pagination: {}
+	},
+	// 滚动到底部
+	scrollToBottom: debounce(() => {
+		nextTick(() => {
+			const box = document.querySelector(".cl-chat .chat-message .list");
+			box?.scroll({
+				top: 100000 + Math.random(),
+				behavior: "smooth"
+			});
+		});
+	}, 300),
+	// 获取会话列表
+	async getSession() {
+		this.session.loading = true;
+		await service.im.session.page().then((res) => {
+			chat.session.list = res.list;
+
+			// 默认加载第一个会话的消息
+			if (!this.session.value) {
+				this.setSession(res.list[0]);
+			}
+		});
+		this.session.loading = false;
+	},
+	// 设置会话
+	async setSession(data: any) {
+		// 清空消息列表
+		this.message.list = [];
+		// 设置值
+		this.session.value = data;
+		// 获取消息
+		await this.getMessage();
+		// 滚动到底
+		this.scrollToBottom();
+	},
+	// 获取消息
+	async getMessage() {
+		this.message.loading = true;
+		await service.im.message.page().then((res) => {
+			chat.message.list = res.list;
+			chat.message.pagination = res.pagination;
+		});
+		this.message.loading = false;
+	}
 });
 
 // 监听屏幕大小变化
 watch(
 	() => app.browser.isMini,
 	(val) => {
-		session.visible = val ? false : true;
+		isExpand.value = val ? false : true;
 	},
 	{
 		immediate: true
@@ -93,9 +160,7 @@ function close() {
 	visible.value = false;
 }
 
-provide("chat", {
-	session
-});
+provide("chat", chat);
 
 defineExpose({
 	open,
@@ -106,12 +171,15 @@ defineExpose({
 <style lang="scss">
 .cl-chat {
 	display: flex;
+	justify-content: flex-end;
 	background-color: #eee;
 	height: 100%;
 	padding: 5px;
 	box-sizing: border-box;
+	position: relative;
 
 	&__icon {
+		padding: 5px;
 		.el-badge__content {
 			transform: translateY(-50%) translateX(100%) scale(0.8) !important;
 		}
@@ -126,5 +194,42 @@ defineExpose({
 	&__footer {
 		padding: 9px 0;
 	}
+
+	&__session {
+		height: calc(100% - 10px);
+		width: 345px;
+		position: absolute;
+		left: 5px;
+		top: 5px;
+	}
+
+	&__right {
+		position: relative;
+		z-index: 99;
+		transition: width 0.3s;
+		width: 100%;
+	}
+
+	&.is-mini {
+		&.is-expand {
+			.cl-chat__session {
+				z-index: 100;
+			}
+		}
+
+		.cl-chat__session {
+			width: calc(100% - 10px);
+		}
+
+		.cl-chat__right {
+			width: 100% !important;
+		}
+	}
+
+	&.is-expand {
+		.cl-chat__right {
+			width: calc(100% - 350px);
+		}
+	}
 }
 </style>
diff --git a/src/modules/chat/components/message.vue b/src/modules/chat/components/message.vue
index 51d65d8..21e2f5e 100644
--- a/src/modules/chat/components/message.vue
+++ b/src/modules/chat/components/message.vue
@@ -1,7 +1,57 @@
 <template>
-	<div class="cl-chat__message">
-		<div class="head"></div>
-		<div class="list scroller1"></div>
+	<div
+		class="chat-message"
+		v-loading="chat?.message.loading"
+		element-loading-text="消息列表加载中"
+	>
+		<!-- 头部 -->
+		<div class="head">
+			<template v-if="chat?.session.value">
+				<div class="avatar">
+					<el-avatar
+						:size="30"
+						shape="square"
+						:src="chat?.session.value.avatar"
+					></el-avatar>
+				</div>
+				<span class="name">与“{{ chat?.session.value.nickName }}”聊天中</span>
+
+				<ul class="tools">
+					<li></li>
+				</ul>
+			</template>
+		</div>
+
+		<!-- 消息列表 -->
+		<div class="list scroller1">
+			<ul>
+				<li v-for="(item, index) in list" :key="index">
+					<div
+						class="item"
+						:class="{
+							'is-right': item.type == 1
+						}"
+					>
+						<div class="avatar">
+							<el-avatar :size="36" shape="square" :src="item.avatar"></el-avatar>
+						</div>
+
+						<div class="det">
+							<div class="h">
+								<span class="name">{{ item.nickName }}</span>
+							</div>
+							<div class="content">
+								<div class="is-text">
+									<span>{{ item.text }}</span>
+								</div>
+							</div>
+						</div>
+					</div>
+				</li>
+			</ul>
+		</div>
+
+		<!-- 底部 -->
 		<div class="footer">
 			<div class="tools">
 				<ul>
@@ -10,35 +60,144 @@
 			</div>
 
 			<div class="input">
-				<el-input type="textarea" :rows="1" placeholder="输入内容"></el-input>
-				<el-button type="success">发送</el-button>
+				<el-input
+					v-model="chat.inputValue"
+					type="textarea"
+					:rows="4"
+					resize="none"
+					:autosize="{
+						minRows: 4,
+						maxRows: 10
+					}"
+					placeholder="输入内容"
+				></el-input>
+				<el-button size="small" type="success" @click="send">发送</el-button>
 			</div>
 		</div>
 	</div>
 </template>
 
-<script lang="ts" setup></script>
+<script lang="ts" setup>
+import { computed } from "vue-demi";
+import { useChat } from "../hooks";
+
+const { chat } = useChat();
+
+// 过滤列表
+const list = computed(() => chat?.message.list);
+
+function send() {
+	chat?.scrollToBottom();
+}
+</script>
 
 <style lang="scss" scoped>
-.cl-chat__message {
+.chat-message {
 	display: flex;
 	flex-direction: column;
 	background-color: #fff;
-	flex: 1;
 	border-radius: 5px;
+	height: 100%;
+	box-sizing: border-box;
 
 	.head {
 		display: flex;
+		align-items: center;
 		height: 50px;
-		border-bottom: 1px solid #eee;
+		padding: 0 10px;
+
+		.name {
+			margin-left: 10px;
+			font-size: 14px;
+		}
+
+		ul {
+			li {
+				list-style: none;
+			}
+		}
 	}
 
 	.list {
 		flex: 1;
+		background-color: #f7f7f7;
+
+		ul {
+			& > li {
+				.date {
+					display: flex;
+					align-items: center;
+					justify-content: center;
+					height: 40px;
+					font-size: 12px;
+				}
+
+				.item {
+					display: flex;
+					padding: 10px;
+
+					.avatar {
+						margin-right: 10px;
+					}
+
+					.det {
+						.h {
+							display: flex;
+							align-items: center;
+							.name {
+								font-size: 12px;
+								color: #666;
+							}
+						}
+
+						.content {
+							display: flex;
+							flex-direction: column;
+							margin-top: 5px;
+
+							.is-text {
+								background-color: #fff;
+								padding: 8px;
+								border-radius: 0 5px 5px 5px;
+								max-width: 400px;
+								font-size: 14px;
+							}
+
+							.is-img {
+								.el-image {
+									max-width: 300px;
+									border-radius: 3px;
+								}
+							}
+						}
+					}
+
+					&.is-right {
+						flex-direction: row-reverse;
+
+						.avatar {
+							margin-left: 10px;
+							margin-right: 0;
+						}
+
+						.det {
+							.h {
+								justify-content: flex-end;
+							}
+
+							.content {
+								.is-text {
+									border-radius: 5px 0 5px 5px;
+								}
+							}
+						}
+					}
+				}
+			}
+		}
 	}
 
 	.footer {
-		border-top: 1px solid #eee;
 		padding: 10px;
 
 		.tools {
@@ -47,8 +206,8 @@
 
 			ul {
 				li {
-					height: 30px;
-					width: 30px;
+					height: 25px;
+					width: 25px;
 					border-radius: 3px;
 					background-color: #eee;
 					margin-right: 10px;
@@ -59,9 +218,13 @@
 
 		.input {
 			display: flex;
+			position: relative;
 
 			.el-button {
 				margin-left: 10px;
+				position: absolute;
+				right: 10px;
+				bottom: 10px;
 			}
 		}
 	}
diff --git a/src/modules/chat/components/session.vue b/src/modules/chat/components/session.vue
index c76359a..afd62cb 100644
--- a/src/modules/chat/components/session.vue
+++ b/src/modules/chat/components/session.vue
@@ -1,75 +1,85 @@
 <template>
-	<div
-		class="cl-chat__session"
-		:class="{
-			'is-position': app.browser.isMini,
-			'is-show': chat?.session.visible
-		}"
-	>
-		<div class="head"></div>
+	<div class="chat-session">
+		<div class="head">
+			<el-input v-model="keyWord" placeholder="关键字搜索" clearable></el-input>
+		</div>
 
-		<div class="list scroller1">
-			<div class="item" v-for="(item, index) in 13" :key="index">
+		<div class="list scroller1" v-loading="chat?.session.loading">
+			<div
+				class="item"
+				v-for="(item, index) in list"
+				:key="index"
+				:class="{
+					'is-active': item.id == chat?.session.value?.id
+				}"
+				@click="toDetail(item)"
+			>
 				<div class="avatar">
-					<el-badge value="2">
-						<el-avatar shape="square"></el-avatar>
+					<el-badge :value="item.num" :hidden="item.num == 0">
+						<el-avatar shape="square" :src="item.avatar"></el-avatar>
 					</el-badge>
 				</div>
 
 				<div class="det">
-					<p class="name">神仙都没用</p>
+					<p class="name">{{ item.nickName }}</p>
 					<p class="message">
-						https://g0qwq7gr7l.feishu.cn/docx/doxcnkMF3PFehilJTyHbEivkUod
+						{{ item.text }}
 					</p>
 				</div>
 
 				<div class="status">
-					<p class="date">2022-04-21 12:22</p>
-					<el-tag size="small">厦门</el-tag>
+					<p class="date">{{ item.createTime }}</p>
+					<!-- <el-tag size="small">厦门</el-tag> -->
 				</div>
 			</div>
+
+			<el-empty v-if="list.length == 0" image-size="100" description="暂无会话"></el-empty>
 		</div>
 	</div>
 </template>
 
 <script lang="ts" setup>
+import { computed, onMounted, ref } from "vue";
 import { useChat } from "../hooks";
-import { useBase } from "/$/base";
+import { useCool } from "/@/cool";
 
-const { app } = useBase();
+const { service } = useCool();
 const { chat } = useChat();
+
+// 关键字
+const keyWord = ref("");
+
+// 过滤列表
+const list = computed(
+	() => chat?.session.list.filter((e) => e.nickName.includes(keyWord.value)) || []
+);
+
+// 会话详情
+function toDetail(item: any) {
+	chat?.setSession(item);
+}
+
+onMounted(() => {
+	chat?.getSession();
+});
 </script>
 
 <style lang="scss" scoped>
-.cl-chat__session {
+.chat-session {
 	height: 100%;
-	width: 0;
+	width: 100%;
 	background-color: #fff;
-	overflow: hidden;
-	transition: width 0.2s ease-in-out;
 	border-radius: 5px;
 
-	&.is-show {
-		width: 350px;
-		margin-right: 5px;
-	}
-
-	&.is-position {
-		position: absolute;
-		left: 5px;
-		top: 51px;
-		height: calc(100% - 56px);
-		z-index: 3000;
-
-		&.is-show {
-			width: calc(100% - 10px);
-		}
-	}
-
 	.head {
 		display: flex;
-		height: 50px;
 		border-bottom: 1px solid #f7f7f7;
+		padding: 10px;
+
+		.el-input {
+			height: 30px;
+			background-color: #eee !important;
+		}
 	}
 
 	.list {
@@ -101,7 +111,7 @@ const { chat } = useChat();
 
 				.name {
 					font-size: 14px;
-					margin-bottom: 2px;
+					margin-bottom: 4px;
 				}
 
 				.message {
@@ -118,10 +128,15 @@ const { chat } = useChat();
 
 				.date {
 					margin-bottom: 5px;
+					color: #999;
 				}
 			}
 
-			&:hover {
+			&.is-active {
+				background-color: #eee;
+			}
+
+			&:not(.is-active):hover {
 				background-color: #f7f7f7;
 			}
 		}
diff --git a/src/modules/chat/hooks/index.ts b/src/modules/chat/hooks/index.ts
index e9c4b69..68a59af 100644
--- a/src/modules/chat/hooks/index.ts
+++ b/src/modules/chat/hooks/index.ts
@@ -1,10 +1,32 @@
 import { inject } from "vue";
 
+declare interface Item {
+	id: string;
+	avatar: string;
+	nickName: string;
+	[key: string]: any;
+}
+
 declare interface Chat {
+	inputValue: string;
 	session: {
-		visible: boolean;
-		list: any[];
+		loading: boolean;
+		value: Item;
+		list: Item[];
 	};
+	message: {
+		loading: boolean;
+		list: Item[];
+		pagination: {
+			page: number;
+			total: number;
+			size: number;
+		};
+	};
+	scrollToBottom(): void;
+	getSession(params?: any): void;
+	setSession(data: any): void;
+	getMessage(params?: any): void;
 }
 
 export function useChat() {
diff --git a/src/modules/chat/service/message.ts b/src/modules/chat/service/message.ts
new file mode 100644
index 0000000..cc7b337
--- /dev/null
+++ b/src/modules/chat/service/message.ts
@@ -0,0 +1,47 @@
+import { BaseService, Service } from "/@/cool";
+import Mock from "mockjs";
+
+@Service("im/message")
+class ImMessage extends BaseService {
+	page() {
+		return new Promise((resolve) => {
+			const data = Mock.mock({
+				"list|20": [
+					{
+						id: "@id",
+						nickName: "@name",
+						createTime: "@datetime(HH:mm:ss)",
+						text: "@cparagraph(5)",
+						content() {
+							return JSON.stringify({ text: this.text });
+						},
+						"contentType|0-3": 0,
+						"type|0-1": 0,
+						avatar() {
+							return Mock.Random.image(
+								"40x40",
+								Mock.Random.color(),
+								"#FFF",
+								"png",
+								this.nickName[0]
+							);
+						}
+					}
+				]
+			});
+
+			setTimeout(() => {
+				resolve({
+					list: data.list,
+					pagination: {
+						total: 20,
+						page: 1,
+						size: 20
+					}
+				});
+			}, 1000);
+		});
+	}
+}
+
+export default ImMessage;
diff --git a/src/modules/chat/service/session.ts b/src/modules/chat/service/session.ts
new file mode 100644
index 0000000..3d0b393
--- /dev/null
+++ b/src/modules/chat/service/session.ts
@@ -0,0 +1,43 @@
+import { BaseService, Service } from "/@/cool";
+import Mock from "mockjs";
+
+@Service("im/session")
+class ImSession extends BaseService {
+	page() {
+		return new Promise((resolve) => {
+			const data = Mock.mock({
+				"list|20": [
+					{
+						id: "@id",
+						nickName: "@name",
+						createTime: "@datetime(HH:mm:ss)",
+						text: "@cparagraph(5)",
+						"num|0-99": 0,
+						avatar() {
+							return Mock.Random.image(
+								"40x40",
+								Mock.Random.color(),
+								"#FFF",
+								"png",
+								this.nickName[0]
+							);
+						}
+					}
+				]
+			});
+
+			setTimeout(() => {
+				resolve({
+					list: data.list,
+					pagination: {
+						total: 20,
+						page: 1,
+						size: 20
+					}
+				});
+			}, 1000);
+		});
+	}
+}
+
+export default ImSession;
diff --git a/yarn.lock b/yarn.lock
index a70a6f8..ca8bafc 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -984,10 +984,10 @@
     "@babel/helper-validator-identifier" "^7.16.7"
     to-fast-properties "^2.0.0"
 
-"@cool-vue/crud@^5.0.10":
-  version "5.0.10"
-  resolved "https://registry.npmjs.org/@cool-vue/crud/-/crud-5.0.10.tgz#c2d70504fccdf89c907e1d32e62a93dd777fba9c"
-  integrity sha512-a3jZPS+Y/+7IJTA3iYjD7PK83rwtIDrnE0tcf5LfenZ7JnnlXs+QFMRybGypJfoeswsG97JmWFeSY6o/JyALDw==
+"@cool-vue/crud@^5.0.11":
+  version "5.0.11"
+  resolved "https://registry.npmjs.org/@cool-vue/crud/-/crud-5.0.11.tgz#fbca5084c4d1e9e82fba00f17bbbb984bd2ee38e"
+  integrity sha512-0N1w5RCZqDKz5DLmhwXNLxZIbJPt/lkW8DuFzXB/cpeZTYYLc+5VubbD+KTah1YyA6C2js+Wt1MlKhC0gY6ROA==
   dependencies:
     array.prototype.flat "^1.2.4"
     core-js "^3.21.1"