消息结构调整

components/message-item/audio-message.vue

+<template>
+    <div
+        class="msg-detail voice-message d-flex align-items-center"
+        :class="{ playing: playing, 'can-play': messageRealUrl }"
+        v-if="messageType === 'voice'"
+        @click.stop="play"
+        :style="{ width: getVoiceMessageWidth + 'px' }"
+    >
+        <div class="d-flex align-items-center" v-if="messageRealUrl">
+            <voice-icon :loading="playing"></voice-icon>
+            <audio ref="audio" @play="onPlay" @pause="onPause">
+                <source type="audio/aac" :src="messageRealUrl" />
+            </audio>
+            <span v-if="duration" class="duration text-nowrap text-hint"
+                >{{ durationInSecond }}s</span
+            >
+        </div>
+
+        <i
+            class="el-icon-warning-outline"
+            v-else-if="fileFailed2Load"
+            title="[语音加载失败]"
+        ></i>
+    </div>
+</template>
+
+<script lang="ts">
+import { Component, Ref } from "vue-property-decorator";
+import BaseMessage from "./index";
+import VoiceIcon from "./voice.vue";
+
+@Component({ components: { VoiceIcon } })
+export default class Index extends BaseMessage {
+    @Ref("audio")
+    private readonly audioRef!: HTMLAudioElement;
+
+    private playing = false;
+
+    private get duration() {
+        const v = this.messageBody.msg.duration as number;
+        return v || 0;
+    }
+
+    private get durationInSecond() {
+        return Math.round(this.duration / 1000);
+    }
+
+    private get getVoiceMessageWidth() {
+        if (this.fileFailed2Load) {
+            return 35;
+        }
+        const d = this.duration / 1000;
+        if (d <= 3) {
+            return 60;
+        }
+
+        if (d >= 60) {
+            return 200;
+        }
+
+        return 60 + d;
+    }
+
+    private play() {
+        if (this.audioRef?.paused) {
+            this.audioRef?.load();
+            this.audioRef?.play();
+        } else {
+            this.audioRef?.pause();
+        }
+    }
+
+    private onPlay() {
+        this.playing = true;
+    }
+
+    private onPause() {
+        this.playing = false;
+    }
+
+    mounted() {
+        this.buildMessageUrl();
+    }
+}
+</script>
+
+<style lang="less" scoped></style>

components/file-icon.vue → components/message-item/file-icon.vue

 <template>
-  <span class="file-icon" :title="value" v-html="html"></span>
+    <span class="file-icon" :title="value" v-html="html"></span>
 </template>
 
 <script lang="ts">
@@ -9,70 +9,70 @@ import { FileType, getSvg } from "./file-controller";
 
 @Component({ components: {} })
 export default class FileIcon extends Vue {
-  @Model("update")
-  private value!: FileType;
+    @Model("update")
+    private value!: FileType;
 
-  private get audio() {
-    return this.value === FileType.Audio;
-  }
+    private get audio() {
+        return this.value === FileType.Audio;
+    }
 
-  private get excel() {
-    return this.value === FileType.Excel;
-  }
+    private get excel() {
+        return this.value === FileType.Excel;
+    }
 
-  private get image() {
-    return this.value === FileType.Image;
-  }
+    private get image() {
+        return this.value === FileType.Image;
+    }
 
-  private get others() {
-    return this.value === FileType.Others;
-  }
+    private get others() {
+        return this.value === FileType.Others;
+    }
 
-  private get pdf() {
-    return this.value === FileType.Pdf;
-  }
+    private get pdf() {
+        return this.value === FileType.Pdf;
+    }
 
-  private get ppt() {
-    return this.value === FileType.Ppt;
-  }
+    private get ppt() {
+        return this.value === FileType.Ppt;
+    }
 
-  private get rp() {
-    return this.value === FileType.Rp;
-  }
+    private get rp() {
+        return this.value === FileType.Rp;
+    }
 
-  private get txt() {
-    return this.value === FileType.Txt;
-  }
+    private get txt() {
+        return this.value === FileType.Txt;
+    }
 
-  private get video() {
-    return this.value === FileType.Video;
-  }
+    private get video() {
+        return this.value === FileType.Video;
+    }
 
-  private get word() {
-    return this.value === FileType.Word;
-  }
+    private get word() {
+        return this.value === FileType.Word;
+    }
 
-  private get xmid() {
-    return this.value === FileType.Xmind;
-  }
+    private get xmid() {
+        return this.value === FileType.Xmind;
+    }
 
-  private get zip() {
-    return this.value === FileType.Zip;
-  }
+    private get zip() {
+        return this.value === FileType.Zip;
+    }
 
-  private get html() {
-    return getSvg(this.value);
-  }
+    private get html() {
+        return getSvg(this.value);
+    }
 }
 </script>
 
 <style lang="less" scoped>
 .file-icon {
-  margin-left: 10px;
+    margin-left: 10px;
 
-  svg {
-    max-width: 36px;
-    max-height: 36px;
-  }
+    /deep/ svg {
+        max-width: 36px;
+        max-height: 36px;
+    }
 }
 </style>

components/message-item/file-message.vue

+<template>
+    <div class="msg-detail file-message d-flex" @dblclick="openFile">
+        <div class="file-message-info">
+            <div
+                class="text-nowrap text-truncate file-message-name"
+                :title="messageBody.msg.name"
+            >
+                {{ messageBody.msg.name }}
+            </div>
+            <div class="text-hint">
+                {{ format(messageBody.msg.size) }}
+            </div>
+        </div>
+        <file-icon :value="fileIcon"></file-icon>
+
+        <a
+            class="
+                d-flex
+                align-items-center
+                justify-content-center
+                download-icon
+            "
+            :href="messageRealUrl"
+            :download="getAttachment"
+            title="下载文件"
+        >
+            <img src="~@/customer-service/imgs/download.png" alt="Download" />
+        </a>
+    </div>
+</template>
+
+<script lang="ts">
+import { Component } from "vue-property-decorator";
+import BaseMessage from "./index";
+import FileIcon from "./file-icon.vue";
+import { FileType, getFileType } from "./file-controller";
+
+const k = 1024,
+    m = 1024 * k,
+    g = 1024 * m,
+    t = 1024 * g;
+
+function formatSize(size: number) {
+    if (size === undefined || size === null) {
+        return "";
+    }
+    if (size < k) {
+        return size + " B";
+    }
+    if (size < m) {
+        return Number((size / k).toFixed(2)) + " KB";
+    }
+    if (size < g) {
+        return Number((size / m).toFixed(2)) + " MB";
+    }
+    if (size < t) {
+        return Number((size / g).toFixed(2)) + " GB";
+    }
+    return Number((size / t).toFixed(2)) + " TB";
+}
+
+@Component({ components: { FileIcon } })
+export default class Index extends BaseMessage {
+    private get getAttachment() {
+        if (this.messageBody) {
+            return this.messageBody.msg.name;
+        }
+        return "文件下载";
+    }
+
+    private get fileIcon() {
+        if (this.value) {
+            return getFileType(this.messageBody.msg.name);
+        }
+
+        return FileType.Others;
+    }
+
+    private format(v: number) {
+        return formatSize(v);
+    }
+
+    mounted() {
+        this.buildMessageUrl();
+    }
+}
+</script>
+
+<style lang="less" scoped></style>

components/message-item/image-message.vue

+<template>
+    <div
+        class="msg-detail image-message"
+        :class="{ 'image-404': fileFailed2Load }"
+        @dblclick="openFile"
+    >
+        <img
+            v-if="messageRealUrl"
+            :src="messageRealUrl"
+            :title="messageBody.msg.name"
+            :alt="messageBody.msg.name"
+            @error="onImageError"
+        />
+        <file-icon v-else-if="fileFailed2Load" :value="image404"></file-icon>
+    </div>
+</template>
+
+<script lang="ts">
+import { Component } from "vue-property-decorator";
+import { FileType } from "./file-controller";
+import BaseMessage from "./index";
+import FileIcon from "./file-icon.vue";
+
+@Component({ components: { FileIcon } })
+export default class Index extends BaseMessage {
+    private readonly image404 = FileType.Image_404;
+
+    private onImageError() {
+        this.fileFailed2Load = true;
+        this.messageRealUrl = "";
+    }
+
+    mounted() {
+        this.buildMessageUrl();
+    }
+}
+</script>
+
+<style lang="less" scoped></style>

components/message-item/index.ts

+import { Component, Vue, Model, Prop } from "vue-property-decorator";
+import { Message } from "@/customer-service/model";
+import { isAccessibleUrl } from "@/customer-service/service/tools";
+
+@Component({ components: {} })
+export default class BaseMessage extends Vue {
+    @Model()
+    protected readonly value!: Message;
+
+    @Prop()
+    protected readonly userName!: string;
+
+    protected messageRealUrl = "";
+    protected fileFailed2Load = false;
+    protected loadingRealUrl = false;
+
+    protected get messageBody(): { eid?: string; oid?: string; msg: any } {
+        if (this.value) {
+            try {
+                return { ...this.value, msg: JSON.parse(this.value.msg) };
+            } catch {
+                return {
+                    ...this.value,
+                    msg: JSON.parse(this.value.msg.replace(/\n/g, "\\n")),
+                };
+            }
+        }
+
+        return { msg: { text: "" } };
+    }
+
+    protected openFile() {
+        this.$emit("open", this.messageRealUrl);
+    }
+
+    protected buildMessageUrl() {
+        if (this.messageRealUrl || this.loadingRealUrl) {
+            return;
+        }
+        const url = this.messageBody.msg.url as string;
+        if (url) {
+            if (isAccessibleUrl(url)) {
+                return (this.messageRealUrl = url);
+            }
+            this.loadingRealUrl = true;
+        } else {
+            this.fileFailed2Load = true;
+        }
+    }
+}

components/message-item/text-message.vue

+<template>
+    <div
+        class="msg-detail inline-text"
+        v-html="format2Link(messageBody.msg.text || emptyText)"
+    ></div>
+</template>
+
+<script lang="ts">
+import { replaceText2Link } from "@/utils/isUrl";
+import { Component } from "vue-property-decorator";
+import BaseMessage from "./index";
+
+@Component({ components: {} })
+export default class Index extends BaseMessage {
+    private readonly emptyText = "　";
+
+    private format2Link(text: string) {
+        return replaceText2Link(text);
+    }
+}
+</script>
+
+<style lang="less" scoped></style>

components/message-item/video-message.vue

+<template>
+    <div
+        class="
+            msg-detail
+            video-message
+            d-flex
+            align-items-center
+            justify-content-center
+        "
+    >
+        <video-player-icon @click.native="openFile"></video-player-icon>
+    </div>
+</template>
+
+<script lang="ts">
+import { Component } from "vue-property-decorator";
+import BaseMessage from "./index";
+import VideoPlayerIcon from "./video-player-icon.vue";
+
+@Component({ components: { VideoPlayerIcon } })
+export default class Index extends BaseMessage {
+    mounted() {
+        this.buildMessageUrl();
+    }
+}
+</script>
+
+<style lang="less" scoped></style>

components/voice.vue → components/message-item/voice.vue

@@ -32,20 +32,18 @@
 </template>
 
 <script lang="ts">
-import { Component, Prop, Vue, Watch } from "vue-property-decorator"
-
-;
+import { Component, Prop, Vue, Watch } from "vue-property-decorator";
 
 @Component({ components: {} })
 export default class VoiceIcon extends Vue {
     @Prop({ default: 25 })
-    private size!: number
+    private size!: number;
 
     @Prop()
-    private loading!: boolean
+    private loading!: boolean;
 
-    private status = 0
-    private interval = 0
+    private status = 0;
+    private interval = 0;
 
     @Watch("loading")
     private onLoadingChanged() {

components/message-item/withdraw-message.vue

+<template>
+    <div class="msg-detail withdraw-message">{{ userName }}撤回了一条消息</div>
+</template>
+
+<script lang="ts">
+import { Component } from "vue-property-decorator";
+import BaseMessage from "./index";
+
+@Component({ components: {} })
+export default class Index extends BaseMessage {}
+</script>
+
+<style lang="less" scoped></style>

components/message-list.vue

@@ -197,8 +197,7 @@ export default class MessageList extends Vue {
             this.scollWrapper.addEventListener("scroll", this.handleScroll);
         this.saveScrollToBottomFunc(this.scrollToNewMsg);
         this.scrollToNewMsg();
-        // force scroll end
-        setTimeout(() => this.scrollToNewMsg(), 100);
+        this.scroll2End(200);
     }
 
     public beforeDestroy() {
@@ -216,12 +215,9 @@ export default class MessageList extends Vue {
             ) as HTMLElement;
             if (wrap) {
                 if (delay) {
-                    setTimeout(() => {
-                        wrap.scrollTop = 100000;
-                    }, delay);
-                    return;
+                    return setTimeout(() => (wrap.scrollTop = wrap.scrollHeight), delay);
                 }
-                wrap.scrollTop = 100000;
+                wrap.scrollTop = wrap.scrollHeight;
             }
         });
     }

hybrid-input/index.vue

@@ -73,7 +73,7 @@ import {
     MESSAGE_FILE_EMPTY,
     MESSAGE_FILE_TOO_LARGE,
     MESSAGE_IMAGE_TOO_LARGE,
-} from "../components/file-controller";
+} from "../components/message-item/file-controller";
 import { EmojiService } from "../service/emoji";
 import { ChatStore } from "../store/model";
 import { formatFileSize } from "../utils";