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<template>
<div class="app-alert">
<template v-if="items && items.length > 0">
<template v-for="(item, index) in items">
<template v-if="item.hasContent && !Object.is('POPUP', item.position)">
<el-alert
:key="index"
v-show="item.showState"
:title="item.title"
:type="item.type"
:closable="item.closable"
@close="alertClose(item)">
<template slot>
<span v-html="item.content"></span>
</template>
</el-alert>
</template>
</template>
</template>
</div>
</template>
<script lang="ts">
import {Vue, Component, Prop} from 'vue-property-decorator';
import ViewMessageService from '@/message/view-message-service';
@Component({})
export default class AppAlert extends Vue {
/**
* 视图消息标识
*
* @type {any}
* @memberof AppAlert
*/
@Prop() tag: any;
/**
* 显示位置
*
* @type {any}
* @memberof AppAlert
*/
@Prop() position: any;
/**
* 应用上下文
*
* @type {any}
* @memberof AppAlert
*/
@Prop() context: any;
/**
* 视图参数
*
* @type {any}
* @memberof AppAlert
*/
@Prop() viewparam: any;
/**
* 视图消息组tag
*
* @type {any}
* @memberof AppAlert
*/
@Prop() infoGroup!: any;
/**
* 视图名称
*
* @type {any}
* @memberof AppAlert
*/
@Prop() viewname!: any;
/**
* 视图消息对象
*
* @type {any}
* @memberof AppAlert
*/
public items: any[]= [];
/**
* 视图消息服务
*
* @type {ViewMessageService}
* @memberof AppAlert
*/
public viewMessageService = ViewMessageService.getInstance();
/**
* Vue生命周期
*
* @memberof AppAlert
*/
public created() {
this.getData().then((result:any) =>{
if(!this.items) {
return;
}
})
}
/**
* 获取视图消息对象
*
* @memberof AppAlert
*/
public async getData() {
let response: any = await this.viewMessageService.getViewMessageByTag(this.tag, this.context, this.viewparam);
if(response && response.length > 0) {
response.forEach((item: any) => {
let tempData: any = JSON.parse(JSON.stringify(item));
if(!tempData.type) {
tempData.type = "info";
}
// 判断是否存在内容
this.handleItemHasContent(tempData);
tempData.closable = tempData.isEnableRemove;
let flag = this.handleItemCloseMode(tempData);
this.handleItemPosition(tempData, flag);
this.items.push(tempData);
});
}
}
/**
* 处理数据项是否存在内容
*
* @memberof AppAlert
*/
public handleItemHasContent(data: any) {
data.hasContent = true;
if(!data.title && !data.content) {
data.hasContent = false;
}
}
/**
* 处理数据关闭模式
*
* @memberof AppAlert
*/
public handleItemCloseMode(data: any) {
let flag = true;
data.showState = true;
if(data.closeMode || data.closeMode == 0) {
if(data.closeMode == 1) {
const tag = this.viewname + '_' + this.infoGroup + '_' + data.codename;
const id = localStorage.getItem(tag);
if(id) {
data.showState = false;
flag = false;
}
}
if(data.closeMode == 0) {
data.closable = false;
}
}
return flag;
}
/**
* 处理数据显示位置
*
* @memberof AppAlert
*/
public handleItemPosition(data: any, flag: boolean) {
if(data.position) {
if(flag && Object.is('POPUP', data.position)) {
const h = this.$createElement;
data.showState = false;
if(Object.is('HTML',data.messageType) && data.hasMessageTemp) {
setTimeout(() => {
this.$message({
customClass: data.codename+","+data.closeMode,
message: h('div',{}, [
h('p',data.title),
h('p',{domProps:{innerHTML: data.content}})
]),
type: data.type,
showClose: data.closable,
onClose: this.alertClose,
})
}, 0)
} else {
setTimeout(() => {
this.$message({
customClass: data.codename+","+data.closeMode,
message: h('div',{}, [
h('p',data.title),
h('p',data.content)
]),
type: data.type,
showClose: data.closable,
onClose: this.alertClose,
})
}, 0)
}
}
}
}
/**
* 视图消息关闭
*
* @memberof AppAlert
*/
public alertClose(data: any) {
if(data.customClass) {
let tempArr: any[] = data.customClass.toString().split(',');
if(tempArr && tempArr.length > 0) {
if(Object.is("1", tempArr[1])) {
const tag = this.viewname + '_' + this.infoGroup + '_' + tempArr[0];
localStorage.setItem(tag, data.customClass);
}
}
}
if(data.closeMode && data.closeMode == 1) {
const tag = this.viewname + '_' + this.infoGroup + '_' + data.codename;
localStorage.setItem(tag,data.id);
}
}
}
</script>
<style lang="scss">
@import './app-alert.scss';
</style>