virtual scroll of chat room
This commit is contained in:
parent
98a067e889
commit
9bc416cce3
34
package-lock.json
generated
34
package-lock.json
generated
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@ -1,6 +1,6 @@
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{
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"name": "ucap-webmessenger",
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"version": "0.0.4",
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"version": "0.0.5",
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"lockfileVersion": 1,
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"requires": true,
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"dependencies": {
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@ -349,6 +349,15 @@
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}
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}
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},
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"@angular/cdk-experimental": {
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"version": "8.2.3",
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"resolved": "https://registry.npmjs.org/@angular/cdk-experimental/-/cdk-experimental-8.2.3.tgz",
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"integrity": "sha512-pGWLh+njlSK2HavyES1g9xZQXmnqj9HJalL+EJii1gLEyvEatdJfsBxidxvdxrXaIYrY0ZfkiG2qW/4wOOKRHA==",
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"dev": true,
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"requires": {
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"tslib": "^1.7.1"
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}
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},
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"@angular/cli": {
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"version": "8.3.22",
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"resolved": "https://registry.npmjs.org/@angular/cli/-/cli-8.3.22.tgz",
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@ -3272,6 +3281,12 @@
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"defer-to-connect": "^1.0.1"
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}
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},
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"@tweenjs/tween.js": {
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"version": "17.4.0",
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"resolved": "https://registry.npmjs.org/@tweenjs/tween.js/-/tween.js-17.4.0.tgz",
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"integrity": "sha512-J3fzl1F6wvh8KXVVcIuHN12xi1ZDcPA/0Vix+ZcJYwZWVHUwfIqfvzYXXEw7ybeev6477KCTt9fKydU+ajUqcg==",
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"dev": true
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},
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"@types/anymatch": {
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"version": "1.3.1",
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"resolved": "https://registry.npmjs.org/@types/anymatch/-/anymatch-1.3.1.tgz",
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@ -3479,6 +3494,12 @@
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"integrity": "sha512-78AdXtlhpCHT0K3EytMpn4JNxaf5tbqbLcbIRoQIHzpTIyjpxLQKRoxU55ujBXAtg3Nl2h/XWvfDa9dsMOd0pQ==",
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"dev": true
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},
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"@types/tween.js": {
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"version": "17.2.0",
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"resolved": "https://registry.npmjs.org/@types/tween.js/-/tween.js-17.2.0.tgz",
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"integrity": "sha512-mOsqurEtFEzwgkVc/jDVE2XrjZBYTbrmDUyCr9GXmnfc6q5otokxFtKvSY/B21zgz9LVRIvRTawKczjKi57wrA==",
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"dev": true
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},
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"@types/uglify-js": {
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"version": "3.0.4",
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"resolved": "https://registry.npmjs.org/@types/uglify-js/-/uglify-js-3.0.4.tgz",
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@ -11369,6 +11390,17 @@
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"resize-observer-polyfill": "^1.5.0"
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}
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},
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"ngx-virtual-scroller": {
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"version": "3.0.3",
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"resolved": "https://registry.npmjs.org/ngx-virtual-scroller/-/ngx-virtual-scroller-3.0.3.tgz",
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"integrity": "sha512-00au5zpcPMzbci9VmM9QlOT6ZQ+NqgpWaXsM2Y7dg6SSlCDcFMW8nMxoMsogP2b2mrBLpIIEB91nVtwLnwWs4A==",
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"dev": true,
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"requires": {
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"@tweenjs/tween.js": "17.4.0",
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"@types/tween.js": "17.2.0",
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"tslib": "^1.9.0"
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}
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},
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"nice-try": {
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"version": "1.0.5",
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"resolved": "https://registry.npmjs.org/nice-try/-/nice-try-1.0.5.tgz",
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@ -59,6 +59,7 @@
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"@angular-devkit/build-ng-packagr": "^0.803.22",
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"@angular/animations": "^8.2.14",
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"@angular/cdk": "^8.2.3",
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"@angular/cdk-experimental": "^8.2.3",
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"@angular/cli": "^8.3.22",
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"@angular/common": "^8.2.14",
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"@angular/compiler": "^8.2.14",
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@ -134,6 +135,7 @@
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"ngrx-store-freeze": "^0.2.4",
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"ngx-logger": "^4.0.8",
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"ngx-perfect-scrollbar": "^8.0.0",
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"ngx-virtual-scroller": "^3.0.3",
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"npm-run-all": "^4.1.5",
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"parallel-webpack": "^2.4.0",
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"protractor": "~5.4.0",
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@ -42,18 +42,22 @@
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mat-icon-button
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aria-label="chats button"
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class="responsive-chats-button chat-timer"
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*ngIf="!!roomInfo && roomInfo.isTimeRoom"
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*ngIf="!!roomInfoSubject.value && roomInfoSubject.value.isTimeRoom"
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>
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<mat-icon>timer</mat-icon>
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</button>
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</div>
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<div class="room-info">
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<h3 class="room-name">
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<ng-container *ngIf="!roomInfo || !userInfoList">
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<ng-container
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*ngIf="!roomInfoSubject.value || !userInfoListSubject.value"
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>
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{{ 'chat.getRoomNameInProgress' | translate }}
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</ng-container>
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<ng-container *ngIf="!!roomInfo && !!userInfoList">
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<ng-container [ngSwitch]="roomInfo.roomType">
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<ng-container
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*ngIf="!!roomInfoSubject.value && !!userInfoListSubject.value"
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>
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<ng-container [ngSwitch]="roomInfoSubject.value.roomType">
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<ng-container *ngSwitchCase="RoomType.Mytalk">
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MyTalk
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</ng-container>
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@ -70,11 +74,12 @@
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<ng-container *ngSwitchDefault>
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<ng-template
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[ngIf]="
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!!roomInfo.roomName && '' !== roomInfo.roomName.trim()
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!!roomInfoSubject.value.roomName &&
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'' !== roomInfoSubject.value.roomName.trim()
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"
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[ngIfElse]="roomNameNotExist"
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>
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{{ roomInfo.roomName }}
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{{ roomInfoSubject.value.roomName }}
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</ng-template>
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<ng-template #roomNameNotExist>
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{{ _roomUserInfos | ucapTranslate: 'name':',' }}
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@ -85,31 +90,33 @@
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</h3>
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<!-- Timer Room Info -->
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<div
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*ngIf="roomInfo && roomInfo.isTimeRoom"
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*ngIf="roomInfoSubject.value && roomInfoSubject.value.isTimeRoom"
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class="room-type text-accent-color "
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>
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<span class="bg-accent-darkest"
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>{{ getConvertTimer(roomInfo.timeRoomInterval) }} </span
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>{{
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getConvertTimer(roomInfoSubject.value.timeRoomInterval)
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}} </span
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>{{ 'chat.isRoomTypeSecret' | translate }}
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</div>
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<!-- Timer Room Info -->
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</div>
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<div class="room-option">
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<button
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*ngIf="!!roomInfo"
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*ngIf="!!roomInfoSubject.value"
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mat-icon-button
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(click)="onClickReceiveAlarm()"
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aria-label="Toggle Receive Alarm"
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>
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<mat-icon
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class="amber-fg"
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*ngIf="roomInfo.receiveAlarm"
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*ngIf="roomInfoSubject.value.receiveAlarm"
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matTooltip="{{ 'chat.notificationIsOn' | translate }}"
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>notifications_active</mat-icon
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>
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<mat-icon
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class="secondary-text"
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*ngIf="!roomInfo.receiveAlarm"
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*ngIf="!roomInfoSubject.value.receiveAlarm"
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matTooltip="{{ 'chat.notificationIsOff' | translate }}"
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>notifications_off</mat-icon
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>
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(fileDragLeave)="onFileDragLeave()"
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>
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<!-- CHAT MESSAGES -->
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<perfect-scrollbar
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fxFlex="1 1 auto"
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#psChatContent
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(psScrollUp)="onScrollup($event)"
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(psYReachStart)="onScrollReachStart($event)"
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(psYReachEnd)="onScrollReachEnd($event)"
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>
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<ucap-chat-messages
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[eventList]="eventList"
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[searchedList]="searchedList"
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[roomInfo]="roomInfo"
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[eventInfoStatus]="eventInfoStatus"
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[eventRemain]="eventRemain$ | async"
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[userInfos]="userInfoList"
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[loginRes]="loginRes"
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#chatMessages
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[eventList$]="eventListSubject.asObservable()"
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[newEventList$]="eventListNewSubject.asObservable()"
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[searchedList$]="searchedListSubject.asObservable()"
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[roomInfo$]="roomInfoSubject.asObservable()"
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[eventInfoStatus$]="eventInfoStatusSubject.asObservable()"
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[eventRemained$]="eventRemainedSubject.asObservable()"
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[userInfos$]="userInfoListSubject.asObservable()"
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[loginRes$]="loginResSubject.asObservable()"
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[sessionVerInfo]="sessionVerInfo"
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[isShowUnreadCount]="getShowUnreadCount()"
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[clearReadHere]="clearReadHere"
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[minShowReadHere]="
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environment.productConfig.CommonSetting.readHereShowMinimumEventCount
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"
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[initRoomLastEventSeq]="initRoomLastEventSeq"
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[translationSimpleview]="translationSimpleview"
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[searchingMode]="moreSearchProcessing"
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(moreEvent)="onMoreEvent($event)"
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(massDetail)="onMassDetail($event)"
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(massTranslationDetail)="onMassTranslationDetail($event)"
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(fileViewer)="onFileViewer($event)"
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(contextMenu)="onContextMenuMessage($event)"
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(openProfile)="onClickOpenProfile($event)"
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(scrollUp)="onScrollupMessages($event)"
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(yReachStart)="onYReachStartMessages($event)"
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(yReachEnd)="onYReachEndMessages($event)"
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(existNewMessage)="onExistNewMessage($event)"
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>
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</ucap-chat-messages>
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</perfect-scrollbar>
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<!-- CHAT MESSAGES -->
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<div class="file-drop-zone-container">
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<ucap-file-upload-queue
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#messageContextMenuTrigger="matMenuTrigger"
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[matMenuTriggerFor]="messageContextMenu"
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></div>
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<mat-menu
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#messageContextMenu="matMenu"
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>
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<mat-menu #messageContextMenu="matMenu">
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<ng-template matMenuContent let-message="message" let-clicktype="clicktype">
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<ng-container *ngIf="!isRecalledMessage(message.type)">
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<button
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</button>
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<button
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mat-menu-item
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*ngIf="isForwardableMessage(message, eventInfoStatus)"
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*ngIf="isForwardableMessage(message, eventInfoStatusSubject.value)"
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(click)="onClickMessageContextMenu('REPLAY', message)"
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>
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{{ 'chat.forwardEventTo' | translate }}
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</button>
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<button
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mat-menu-item
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*ngIf="isForwardableMessage(message, eventInfoStatus)"
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*ngIf="isForwardableMessage(message, eventInfoStatusSubject.value)"
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(click)="onClickMessageContextMenu('REPLAY_TO_ME', message)"
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>
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{{ 'chat.forwardEventToMe' | translate }}
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</button>
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<button
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mat-menu-item
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*ngIf="isRecallableMessage(message, loginRes.userSeq)"
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*ngIf="isRecallableMessage(message, loginResSubject.value.userSeq)"
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(click)="onClickMessageContextMenu('RECALL', message)"
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>
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{{ 'chat.recallEvent' | translate }}
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File diff suppressed because it is too large
Load Diff
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@ -5,7 +5,7 @@
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[ngClass]="{
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me: mine,
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contact: !mine,
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searched: searched
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highlight: highlight
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}"
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>
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<ucap-chat-message-box-read-here
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@ -87,7 +87,7 @@ $meBox-bg: #ffffff;
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text-align: end;
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}
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}
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&.searched {
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&.highlight {
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.bubble {
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color: red;
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}
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@ -35,7 +35,7 @@ export class MessageBoxComponent implements OnInit, AfterViewInit {
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mine = false;
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@Input()
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searched = false;
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highlight = false;
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@Input()
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existReadToHere = false;
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@ -113,10 +113,12 @@ export class MessageBoxComponent implements OnInit, AfterViewInit {
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ngAfterViewInit(): void {
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this.logger.debug(
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'offsetHeight' + this.message.seq,
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this.elementRef.nativeElement.offsetHeight
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this.mbContainer.nativeElement.offsetHeight
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);
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this.elementRef.nativeElement.style.height = `${this.elementRef.nativeElement.offsetHeight}px`;
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this.elementRef.nativeElement.style.maxHeight = `${this.elementRef.nativeElement.offsetHeight}px`;
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this.elementRef.nativeElement.style.height = `${this.mbContainer
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.nativeElement.offsetHeight + 20}px`;
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this.elementRef.nativeElement.style.maxHeight = `${this.mbContainer
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.nativeElement.offsetHeight + 20}px`;
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this.mbContainer.nativeElement.classList.remove('hide');
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}
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@ -1,6 +1,17 @@
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<div class="chat-messages" #scrollMe>
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<virtual-scroller
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#scroll
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[items]="eventList"
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perfectScrollbar
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fxFlexFill
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#psChatContent
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(psScrollUp)="onScrollup($event)"
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(psYReachStart)="onYReachStart($event)"
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(psYReachEnd)="onYReachEnd($event)"
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[enableUnequalChildrenSizes]="true"
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>
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<div class="chat-messages" #scrollMe>
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<div
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*ngIf="eventRemain && messages.length > 0"
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*ngIf="eventRemained && eventList.length > 0"
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class="message-row view-previous"
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>
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<button mat-button (click)="onClickMore($event)" class="bg-accent-dark">
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@ -25,8 +36,8 @@
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class="unRead-count"
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*ngIf="
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!!roomInfo &&
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!!firstEventSeq &&
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roomInfo.lastReadEventSeq < firstEventSeq
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!!baseEventSeq &&
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roomInfo.lastReadEventSeq < baseEventSeq
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"
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>
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<span class="line"></span>
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@ -37,12 +48,17 @@
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</div>
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<!-- MESSAGE -->
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<div #container>
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<ucap-chat-message-box
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*ngFor="let message of messages; let i = index"
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*ngFor="
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let message of scroll.viewPortItems;
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trackBy: trackByEvent;
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let i = index
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"
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[id]="message.seq"
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[message]="message"
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[mine]="message.senderSeq === loginRes.userSeq"
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[searched]="getEventSearched(message.seq)"
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[highlight]="isHighlightedEvent(message.seq)"
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[existReadToHere]="getReadHere(i) && existReadHere && !clearReadHere"
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[dateChanged]="getDateSplitter(i)"
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[senderName]="getUserName(message.senderSeq)"
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@ -59,4 +75,6 @@
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(contextMenu)="onContextMenu($event)"
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>
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</ucap-chat-message-box>
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</div>
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</div>
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</div>
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</virtual-scroller>
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@ -1,4 +1,12 @@
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import { Component, OnInit, Input, EventEmitter, Output } from '@angular/core';
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import {
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Component,
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OnInit,
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Input,
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EventEmitter,
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Output,
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ViewChild,
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OnDestroy
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} from '@angular/core';
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import {
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Info,
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@ -12,40 +20,39 @@ import { LoginResponse } from '@ucap-webmessenger/protocol-authentication';
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import { UserInfo, RoomInfo, RoomType } from '@ucap-webmessenger/protocol-room';
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import { NGXLogger } from 'ngx-logger';
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import { VersionInfo2Response } from '@ucap-webmessenger/api-public';
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import { FileInfo } from '../models/file-info.json';
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import { DatePipe } from '@angular/common';
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import moment from 'moment';
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import { FileDownloadItem } from '@ucap-webmessenger/api';
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import { TranslateService } from '@ngx-translate/core';
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import { PerfectScrollbarDirective } from 'ngx-perfect-scrollbar';
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import { Observable, Subscription } from 'rxjs';
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import { VirtualScrollerComponent } from 'ngx-virtual-scroller';
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@Component({
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selector: 'ucap-chat-messages',
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templateUrl: './messages.component.html',
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styleUrls: ['./messages.component.scss']
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})
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export class MessagesComponent implements OnInit {
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export class MessagesComponent implements OnInit, OnDestroy {
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@Input()
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loginRes: LoginResponse;
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loginRes$: Observable<LoginResponse>;
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@Input()
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roomInfo: RoomInfo;
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roomInfo$: Observable<RoomInfo>;
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@Input()
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set eventList(elist: Info<EventJson>[]) {
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if (!!elist && elist.length > 0) {
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this.firstEventSeq = elist[0].seq;
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}
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this.messages = elist;
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}
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eventList$: Observable<Info<EventJson>[]>;
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@Input()
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searchedList: Info<EventJson>[];
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newEventList$: Observable<Info<EventJson>[]>;
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@Input()
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eventInfoStatus?: InfoResponse;
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searchedList$: Observable<Info<EventJson>[]>;
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@Input()
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eventRemain: boolean;
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eventInfoStatus$: Observable<InfoResponse>;
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@Input()
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userInfos?: UserInfo[];
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eventRemained$: Observable<boolean>;
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@Input()
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sessionVerInfo: VersionInfo2Response;
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@Input()
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userInfos$: Observable<UserInfo[]>;
|
||||
|
||||
@Input()
|
||||
isShowUnreadCount = true;
|
||||
@Input()
|
||||
|
@ -53,9 +60,9 @@ export class MessagesComponent implements OnInit {
|
|||
@Input()
|
||||
minShowReadHere = 10;
|
||||
@Input()
|
||||
initRoomLastEventSeq: number;
|
||||
@Input()
|
||||
translationSimpleview = false;
|
||||
@Input()
|
||||
searchingMode = false;
|
||||
|
||||
@Output()
|
||||
openProfile = new EventEmitter<number>();
|
||||
|
@ -83,13 +90,50 @@ export class MessagesComponent implements OnInit {
|
|||
type?: string;
|
||||
}>();
|
||||
|
||||
messages: Info<EventJson>[];
|
||||
@Output()
|
||||
scrollUp = new EventEmitter<any>();
|
||||
|
||||
@Output()
|
||||
yReachEnd = new EventEmitter<any>();
|
||||
@Output()
|
||||
yReachStart = new EventEmitter<any>();
|
||||
|
||||
@Output()
|
||||
existNewMessage = new EventEmitter<Info<EventJson>>();
|
||||
|
||||
@ViewChild(PerfectScrollbarDirective, { static: false })
|
||||
psChatContent?: PerfectScrollbarDirective;
|
||||
|
||||
@ViewChild(VirtualScrollerComponent, { static: false })
|
||||
private virtualScroller: VirtualScrollerComponent;
|
||||
|
||||
storedScrollHeight = 0; // 이전대화를 불러올 경우 현재 스크롤 포지션 유지를 위한 값. 0 이면 초기로딩.
|
||||
scrollUpInitalized = false; // ps 에서 초기 로딩시 scroll reach start 이벤트 발생 버그를 우회하기 위한 init 값으로 scrollUp 에 의해 true 로 된다.
|
||||
firstCheckReadHere = true;
|
||||
initRoomLastEventSeq: number;
|
||||
baseEventSeq = 0;
|
||||
|
||||
loginRes: LoginResponse;
|
||||
loginResSubscription: Subscription;
|
||||
roomInfo: RoomInfo;
|
||||
roomInfoSubscription: Subscription;
|
||||
eventList: Info<EventJson>[];
|
||||
eventListSubscription: Subscription;
|
||||
newEventList: Info<EventJson>[];
|
||||
newEventListSubscription: Subscription;
|
||||
searchedList: Info<EventJson>[];
|
||||
searchedListSubscription: Subscription;
|
||||
eventInfoStatus: InfoResponse;
|
||||
eventInfoStatusSubscription: Subscription;
|
||||
eventRemained: boolean;
|
||||
eventRemainedSubscription: Subscription;
|
||||
userInfos: UserInfo[];
|
||||
userInfosSubscription: Subscription;
|
||||
|
||||
EventType = EventType;
|
||||
profileImageRoot: string;
|
||||
moment = moment;
|
||||
|
||||
firstEventSeq = 0;
|
||||
existReadHere = false;
|
||||
|
||||
constructor(
|
||||
|
@ -101,6 +145,91 @@ export class MessagesComponent implements OnInit {
|
|||
ngOnInit() {
|
||||
this.profileImageRoot =
|
||||
this.profileImageRoot || this.sessionVerInfo.profileRoot;
|
||||
|
||||
this.loginResSubscription = this.loginRes$.subscribe(loginRes => {
|
||||
this.loginRes = loginRes;
|
||||
});
|
||||
this.roomInfoSubscription = this.roomInfo$.subscribe(roomInfo => {
|
||||
this.initEventMore();
|
||||
this.roomInfo = roomInfo;
|
||||
});
|
||||
this.eventListSubscription = this.eventList$.subscribe(eventList => {
|
||||
if (
|
||||
!!eventList &&
|
||||
eventList.length > 0 &&
|
||||
!!this.roomInfo &&
|
||||
!!this.roomInfo.lastReadEventSeq &&
|
||||
this.baseEventSeq <= this.roomInfo.lastReadEventSeq
|
||||
) {
|
||||
// 조회된 내용중에 read here 가 있을 경우.
|
||||
this.firstCheckReadHere = false;
|
||||
}
|
||||
|
||||
if (this.searchingMode) {
|
||||
const baseseq = this.baseEventSeq;
|
||||
// setTimeout(() => {
|
||||
// this.doSearchTextInEvent(this.searchText, baseseq);
|
||||
// }, 800);
|
||||
this.baseEventSeq = eventList[0].seq;
|
||||
} else {
|
||||
if (!!eventList && eventList.length > 0) {
|
||||
this.baseEventSeq = eventList[0].seq;
|
||||
this.ready();
|
||||
}
|
||||
}
|
||||
|
||||
this.eventList = eventList;
|
||||
});
|
||||
this.newEventListSubscription = this.newEventList$.subscribe(
|
||||
newEventList => {
|
||||
this.newEventList = newEventList;
|
||||
}
|
||||
);
|
||||
this.searchedListSubscription = this.searchedList$.subscribe(
|
||||
searchedList => {
|
||||
this.searchedList = searchedList;
|
||||
}
|
||||
);
|
||||
this.eventInfoStatusSubscription = this.eventInfoStatus$.subscribe(
|
||||
eventInfoStatus => {
|
||||
this.eventInfoStatus = eventInfoStatus;
|
||||
}
|
||||
);
|
||||
this.eventRemainedSubscription = this.eventRemained$.subscribe(
|
||||
eventRemained => {
|
||||
this.eventRemained = eventRemained;
|
||||
}
|
||||
);
|
||||
this.userInfosSubscription = this.userInfos$.subscribe(userInfos => {
|
||||
this.userInfos = userInfos;
|
||||
});
|
||||
}
|
||||
|
||||
ngOnDestroy(): void {
|
||||
if (!!this.loginResSubscription) {
|
||||
this.loginResSubscription.unsubscribe();
|
||||
}
|
||||
if (!!this.roomInfoSubscription) {
|
||||
this.roomInfoSubscription.unsubscribe();
|
||||
}
|
||||
if (!!this.eventListSubscription) {
|
||||
this.eventListSubscription.unsubscribe();
|
||||
}
|
||||
if (!!this.newEventListSubscription) {
|
||||
this.newEventListSubscription.unsubscribe();
|
||||
}
|
||||
if (!!this.searchedListSubscription) {
|
||||
this.searchedListSubscription.unsubscribe();
|
||||
}
|
||||
if (!!this.eventInfoStatusSubscription) {
|
||||
this.eventInfoStatusSubscription.unsubscribe();
|
||||
}
|
||||
if (!!this.eventRemainedSubscription) {
|
||||
this.eventRemainedSubscription.unsubscribe();
|
||||
}
|
||||
if (!!this.userInfosSubscription) {
|
||||
this.userInfosSubscription.unsubscribe();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -132,7 +261,8 @@ export class MessagesComponent implements OnInit {
|
|||
}
|
||||
return '';
|
||||
}
|
||||
getEventSearched(seq: number): boolean {
|
||||
|
||||
isHighlightedEvent(seq: number): boolean {
|
||||
return (
|
||||
!!this.searchedList &&
|
||||
this.searchedList.filter(event => event.seq === seq).length > 0
|
||||
|
@ -177,11 +307,11 @@ export class MessagesComponent implements OnInit {
|
|||
if (curIndex > 0) {
|
||||
return (
|
||||
this.datePipe.transform(
|
||||
moment(this.messages[curIndex].sendDate).toDate(),
|
||||
moment(this.eventList[curIndex].sendDate).toDate(),
|
||||
'yyyyMMdd'
|
||||
) !==
|
||||
this.datePipe.transform(
|
||||
moment(this.messages[curIndex - 1].sendDate).toDate(),
|
||||
moment(this.eventList[curIndex - 1].sendDate).toDate(),
|
||||
'yyyyMMdd'
|
||||
)
|
||||
);
|
||||
|
@ -202,7 +332,7 @@ export class MessagesComponent implements OnInit {
|
|||
) {
|
||||
if (!this.roomInfo.isTimeRoom) {
|
||||
if (
|
||||
this.messages[messageIndex].seq ===
|
||||
this.eventList[messageIndex].seq ===
|
||||
this.roomInfo.lastReadEventSeq + 1
|
||||
) {
|
||||
this.existReadHere = true;
|
||||
|
@ -217,11 +347,99 @@ export class MessagesComponent implements OnInit {
|
|||
getStringReadHereMore(): string {
|
||||
let rtnStr = '';
|
||||
rtnStr = this.translateService.instant('chat.event.moreUnreadEventsWith', {
|
||||
countOfUnread: this.firstEventSeq - (this.roomInfo.lastReadEventSeq + 1)
|
||||
countOfUnread: this.baseEventSeq - (this.roomInfo.lastReadEventSeq + 1)
|
||||
});
|
||||
return rtnStr;
|
||||
}
|
||||
|
||||
storeScrollHeight() {
|
||||
this.storedScrollHeight = this.psChatContent.elementRef.nativeElement.scrollHeight;
|
||||
}
|
||||
|
||||
ready(): void {
|
||||
setTimeout(() => {
|
||||
this.scrollToBottom();
|
||||
});
|
||||
}
|
||||
|
||||
scrollToBottom(speed?: number): void {
|
||||
if (this.storedScrollHeight > 0) {
|
||||
if (this.psChatContent) {
|
||||
this.psChatContent.update();
|
||||
|
||||
const element = document.getElementById('message-box-readhere');
|
||||
if (!!element && this.firstCheckReadHere) {
|
||||
setTimeout(() => {
|
||||
this.psChatContent.scrollToTop(element.offsetTop - 200, speed);
|
||||
});
|
||||
|
||||
this.firstCheckReadHere = false;
|
||||
} else {
|
||||
setTimeout(() => {
|
||||
this.psChatContent.scrollToTop(
|
||||
this.psChatContent.elementRef.nativeElement.scrollHeight -
|
||||
this.storedScrollHeight,
|
||||
speed
|
||||
);
|
||||
|
||||
this.storedScrollHeight = 0;
|
||||
});
|
||||
}
|
||||
}
|
||||
} else if (this.scrollUpInitalized) {
|
||||
if (!!this.newEventList && this.newEventList.length > 0) {
|
||||
this.existNewMessage.emit(
|
||||
this.newEventList[this.newEventList.length - 1]
|
||||
);
|
||||
}
|
||||
} else {
|
||||
speed = speed || 0;
|
||||
if (this.psChatContent) {
|
||||
this.psChatContent.update();
|
||||
|
||||
const element = document.getElementById('message-box-readhere');
|
||||
if (!!element && this.firstCheckReadHere) {
|
||||
setTimeout(() => {
|
||||
this.psChatContent.scrollToTop(element.offsetTop - 200, speed);
|
||||
});
|
||||
|
||||
this.firstCheckReadHere = false;
|
||||
} else {
|
||||
setTimeout(() => {
|
||||
this.psChatContent.scrollToBottom(0, speed);
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
initEventMore() {
|
||||
// 방정보가 바뀌면 이전대화 보기 관련 값들을 초기화 한다.
|
||||
this.scrollUpInitalized = false;
|
||||
this.storedScrollHeight = 0;
|
||||
}
|
||||
|
||||
clear() {}
|
||||
|
||||
gotoPosition(eventSeq: number) {
|
||||
// if (this.psChatContent) {
|
||||
// this.psChatContent.update();
|
||||
|
||||
// const element = document.getElementById(eventSeq.toString());
|
||||
// if (!!element) {
|
||||
// setTimeout(() => {
|
||||
// this.psChatContent.scrollToTop(element.offsetTop - 200);
|
||||
// });
|
||||
// }
|
||||
// }
|
||||
|
||||
if (!!this.virtualScroller) {
|
||||
const e = this.eventList.find(v => v.seq === eventSeq);
|
||||
this.virtualScroller.scrollDebounceTime = 0;
|
||||
this.virtualScroller.scrollInto(e);
|
||||
}
|
||||
}
|
||||
|
||||
onClickOpenProfile(userSeq: number) {
|
||||
this.openProfile.emit(userSeq);
|
||||
}
|
||||
|
@ -230,7 +448,11 @@ export class MessagesComponent implements OnInit {
|
|||
event.preventDefault();
|
||||
event.stopPropagation();
|
||||
|
||||
this.moreEvent.emit(this.messages[0].seq);
|
||||
if (this.scrollUpInitalized && this.eventRemained) {
|
||||
this.storedScrollHeight = this.psChatContent.elementRef.nativeElement.scrollHeight;
|
||||
|
||||
this.moreEvent.emit(this.eventList[0].seq);
|
||||
}
|
||||
}
|
||||
|
||||
/** [Event] MassTalk Detail View */
|
||||
|
@ -267,4 +489,19 @@ export class MessagesComponent implements OnInit {
|
|||
}) {
|
||||
this.contextMenu.emit(event);
|
||||
}
|
||||
|
||||
onScrollup(event: any) {
|
||||
this.scrollUpInitalized = true;
|
||||
this.scrollUp.emit(event);
|
||||
}
|
||||
onYReachStart(event: any) {
|
||||
this.yReachStart.emit(event);
|
||||
}
|
||||
onYReachEnd(event: any) {
|
||||
this.yReachEnd.emit(event);
|
||||
}
|
||||
|
||||
trackByEvent(index: number, info: Info<EventJson>): number {
|
||||
return info.seq;
|
||||
}
|
||||
}
|
||||
|
|
|
@ -4,12 +4,19 @@ import { FormsModule, ReactiveFormsModule } from '@angular/forms';
|
|||
|
||||
import { FlexLayoutModule } from '@angular/flex-layout';
|
||||
|
||||
import { ScrollingModule } from '@angular/cdk/scrolling';
|
||||
import { ScrollingModule as ExperimentalScrollingModule } from '@angular/cdk-experimental/scrolling';
|
||||
|
||||
import { MatTooltipModule } from '@angular/material';
|
||||
import { MatFormFieldModule } from '@angular/material/form-field';
|
||||
import { MatIconModule } from '@angular/material/icon';
|
||||
import { MatInputModule } from '@angular/material/input';
|
||||
import { MatButtonModule } from '@angular/material/button';
|
||||
import { MatMenuModule } from '@angular/material/menu';
|
||||
|
||||
import { PerfectScrollbarModule } from 'ngx-perfect-scrollbar';
|
||||
import { VirtualScrollerModule } from 'ngx-virtual-scroller';
|
||||
|
||||
import { TranslateModule } from '@ngx-translate/core';
|
||||
|
||||
import { UCapUiModule } from '@ucap-webmessenger/ui';
|
||||
|
@ -36,7 +43,6 @@ import { TranslationComponent as MBTranslationComponent } from './components/mes
|
|||
import { VideoComponent as MBVideoComponent } from './components/message-box/video.component';
|
||||
import { VideoConferenceComponent as MBVideoConferenceComponent } from './components/message-box/video-conference.component';
|
||||
import { AllimComponent as MBAllimComponent } from './components/message-box/allim.component';
|
||||
import { MatTooltipModule } from '@angular/material';
|
||||
|
||||
const COMPONENTS = [
|
||||
FormComponent,
|
||||
|
@ -71,6 +77,10 @@ const PROVIDERS = [DatePipe];
|
|||
FormsModule,
|
||||
ReactiveFormsModule,
|
||||
FlexLayoutModule,
|
||||
|
||||
ScrollingModule,
|
||||
ExperimentalScrollingModule,
|
||||
|
||||
MatFormFieldModule,
|
||||
MatIconModule,
|
||||
MatInputModule,
|
||||
|
@ -78,6 +88,9 @@ const PROVIDERS = [DatePipe];
|
|||
MatMenuModule,
|
||||
MatTooltipModule,
|
||||
|
||||
PerfectScrollbarModule,
|
||||
VirtualScrollerModule,
|
||||
|
||||
TranslateModule,
|
||||
|
||||
UCapUiModule
|
||||
|
|
|
@ -19,7 +19,9 @@ export * from './lib/components/message-box/video-conference.component';
|
|||
export * from './lib/components/message-box/video.component';
|
||||
|
||||
export * from './lib/components/form.component';
|
||||
export * from './lib/components/message-box.component';
|
||||
export * from './lib/components/messages.component';
|
||||
export * from './lib/components/search.component';
|
||||
|
||||
export * from './lib/models/file-info.json';
|
||||
export * from './lib/models/mass-talk-info.json';
|
||||
|
|
Loading…
Reference in New Issue
Block a user