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<template>
<div class="chart-root">
<!--mask-->
<transition name="fade">
<div v-if="fullscreenHover" class="mask">
</div>
</transition>
<!-- render nodes -->
<div
:class="['node', nodeCls]"
v-for="node in renderNodes"
:key="node.ID"
:style="nodeStyle(node)"
:data-nid="`node-${node.ID}`"
@mouseenter="changeVisible(node,true)"
@mouseleave="changeVisible(node,false)"
>
<div class="basis-info">
<img class="node-user-icon" :src="node.Icon" @error="loadError" alt=""/>{{ node.Name }}
</div>
<!-- <div v-if="node.person" class="node-person-info" :style="toolTipStyle(node.person)">-->
<!-- <template v-if="node.person.expand">-->
<!-- <p>执行人:{{ node.person.FK_EmpText }}</p>-->
<!-- <p v-if="node.person.IsPass === 1">完成:{{ node.person.CDT }}</p>-->
<!-- <p class="close" @click="node.person.expand = false">[X]</p>-->
<!-- </template>-->
<!-- <template v-else>-->
<!-- <div style="width: 100%;height: 100%" @click="node.person.expand = true">处理人</div></template>-->
<!-- </div>-->
<div v-if="node.person" class="node-info-panel" :style="nodeInfoStyle(node)">
<div class="panel-title">{{ node.person.FK_EmpText }}</div>
<div class="panel-column">
<p class="cell key">任务下达日期</p>
<p class="cell val">{{ node.person.RDT }}</p>
</div>
<div class="panel-column">
<p class="cell key">应完成日期</p>
<p class="cell val">{{ node.person.SDT }}</p>
</div>
<template v-if="node.person.IsPass === 1">
<div class="panel-column">
<p class="cell key">实际完成</p>
<p class="cell val">{{ node.person.CDT }}</p>
</div>
<div class="panel-column">
<p class="cell key">用时</p>
<p class="cell val">{{ node.person.duration }}</p>
</div>
</template>
<template v-else>
<div class="panel-column">
<p class="cell key">还剩余</p>
<p class="cell val" :style="{
color: node.person.isTimeout ? '#ff4444':'#333333'
}">{{ node.person.remains }}</p>
</div>
<div class="panel-column">
<p class="cell key">是否打开?</p>
<p class="cell val" style="color:#ff4444">{{ node.person.IsRead ? '是' : '否' }}</p>
</div>
</template>
<div class="panel-column">
<p class="cell key">发送人</p>
<p class="cell val">{{ node.person.Sender || '未知' }}</p>
</div>
</div>
</div>
<!-- render label -->
<span
class="label"
v-for="label in labels"
:key="label.MyPK"
:style="labelStyle(label)"
>{{ label.Name }}</span>
</div>
</template>
<script>
import {jsPlumb} from "jsplumb";
import dayjs from 'dayjs'
import duration from 'dayjs/plugin/duration'
import {defaultConnectStyle,connectOptions} from "../api/TrackConfig";
dayjs.extend(duration)
export default {
name: "track-chart",
props: {
// 节点
nodes: {
type: Array,
default: () => [],
},
// 节点关系
relations: {
types: Array,
default: () => [],
},
// 标签
labels: {
type: Array,
default: () => [],
},
// 已经过节点
prevNodes: {
type: Array,
default: () => [],
},
// 节点样式
nodeCls: {
type: Array,
default: () => [],
},
// 链接样式
connectCls: {
type: Array,
default: () => [],
},
// 激活样式
hoverColor: {
type: String,
default: "#459dff",
},
// 激活样式
activeColor: {
type: String,
default: "#459dff",
},
},
data() {
return {
uiInstance: null,
// 实际渲染节点
renderNodes: null,
fullscreenHover: false
};
},
computed: {
maskStyle() {
const {fullscreenHover} = this
return {
zIndex: fullscreenHover ? 2 : -1,
backgroundColor: fullscreenHover ? `rgba(0, 0, 0, 0.1)` : ''
}
},
},
methods: {
toolTipStyle(person) {
const {expand} = person
return {
width: expand ? '200px' : '50px',
height: expand ? 'auto' : '',
textAlign: expand ? 'left' : 'center',
borderRadius: expand ? '8px' : '0',
top: expand ? '-18%': '0',
padding: expand ? '2px 8px' : ''
}
},
// 以下皆为样式
changeVisible(node, status) {
if (!node.person) return
node.hover = status
this.fullscreenHover = status
},
nodeInfoStyle(node) {
return {
zIndex: node.hover ? 12 : -1,
display: node.hover ? 'block' : 'none'
}
},
// 计算时长
formatTime(duration) {
const {years, months, days, hours, minutes, seconds} = duration.$d
return `${years > 0 ? years + '年-' : ''}${months > 0 ? months + '月-' : ''}${days > 0 ? days + '天-' : ''} ${hours > 0 ? hours + '小时:' : ''}${minutes > 0 ? minutes + '分:' : ''}${seconds > 0 ? seconds + '秒' : ''}`
},
// 计算任务时间
calcTaskTime(person) {
// 实际、应该完成
const {SDT, CDT, IsPass} = person
const SDTObj = new Date(SDT.replace(/-/g, '/')).getTime()
const CDTObj = new Date(CDT.replace(/-/g, '/')).getTime()
// 如果已读
if (IsPass === 1) {
const duration = dayjs.duration(CDTObj - SDTObj)
person.duration = this.formatTime(duration)
} else if (IsPass === 0) {
const ms = Date.now() - SDTObj
const remains = dayjs.duration(ms)
person.remains = ms > 0 ? this.formatTime(remains) : '已超时'
person.isTimeout = ms <= 0
}
},
// node style
nodeStyle(node) {
const {X, Y, person} = node;
let nodeColor = "#e0e3e7";
// 后续未经过节点
if (!person) {
nodeColor = "#e0e3e7";
} else if (person?.IsPass === 0) {
nodeColor = "#ff4444";
} else {
nodeColor = "#1296db";
}
return {
borderColor: nodeColor,
color: nodeColor === '#e0e3e7' ? '#333333': nodeColor,
borderWidth: `1px`,
top: Y + "px",
left: X + "px",
};
},
// label style
labelStyle(label) {
const {X, Y} = label;
return {
top: Y + "px",
left: X + "px",
width:"200px"
};
},
// error handler
loadError(e) {
e.target.src = require("@/assets/avatar/Default.jpg");
},
// 分析流程,找出已完成节点、当前节点、未完成节点,
analyzeFlow() {
const compNodes = JSON.parse(JSON.stringify(this.nodes));
const compPrevNodes = JSON.parse(JSON.stringify(this.prevNodes));
for (const node of compNodes) {
const {ID} = node;
const idx = compPrevNodes.findIndex((pNode) => pNode.FK_Node === ID);
if (idx > -1) {
node.person = compPrevNodes[idx]
this.calcTaskTime(node.person)
node.person.expand = false
} else {
node.person = null
}
node.hover = false;
}
this.renderNodes = compNodes;
},
// 创建连接
async createConnection() {
await this.$nextTick();
const {relations} = this;
for (const relation of relations) {
const {ToNode} = relation
const config = JSON.parse(JSON.stringify(defaultConnectStyle))
if (this.prevNodes.findIndex(node => node.FK_Node === ToNode) > -1) {
config.paintStyle.stroke = '#459dff'
}
this.uiInstance.connect({
source: document.querySelector(
`div[data-nid="node-${relation.Node}"]`
),
target: document.querySelector(
`div[data-nid="node-${relation.ToNode}"]`
),
...config,
},connectOptions);
}
},
},
mounted() {
this.uiInstance = jsPlumb.getInstance();
this.uiInstance.ready(() => {
this.analyzeFlow();
this.createConnection();
});
if (this.hoverColor) {
document
.querySelector(".chart-root")
.style.setProperty("--chart-node-hover-color", this.hoverColor);
}
if (this.activeColor) {
document
.querySelector(".chart-root")
.style.setProperty("--chart-node-active-color", this.activeColor);
}
},
};
</script>
<style lang="scss" scoped>
.fade-enter-active, .fade-leave-active {
transition: opacity .5s;
}
.fade-enter, .fade-leave-to /* .fade-leave-active below version 2.1.8 */ {
opacity: 0;
}
.chart-root {
width: 100%;
height: 100%;
min-height: 500px;
overflow: scroll;
background-color: white;
position: relative;
box-sizing: border-box;
--chart-node-hover-color: #1111111;
--chart-node-active-color: #1111111;
.mask {
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
z-index: 1;
background-color: rgba(0,0,0,0.1);
}
.node {
position: absolute;
cursor: move;
min-width: 180px;
line-height: 28px;
height: auto;
width: auto;
color: #333333;
font-size: 12px;
border: 1px solid #e0e3e7;
border-left-width: 5px !important;
padding: 2px 10px;
border-radius: 4px;
background: white;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
user-select: none;
transition: all ease 0.33s;
.basis-info {
display: flex;
align-items: center;
.node-user-icon {
width: 24px;
height: 24px;
object-fit: contain;
}
}
.node-person-info {
position: absolute;
left: 106%;
line-height: 18px;
border: 1px solid rgb(224, 227, 231);
padding: 2px 6px;
background: white;
//border-radius: 8px;
color: #999999;
box-sizing: border-box;
cursor: pointer;
transition: all ease 0.2s;
z-index: 13;
.close {
position: absolute;
top: 2px;
right: 6px;
font-size: 12px;
}
}
//.node-person-info:before {
// content:'';
// width: 0;
// height: 0;
// border-width: 6px 8px 6px 0;
// border-style: solid;
// border-color: transparent #ccc transparent transparent;
// position: absolute;
// left: -8px;
// top: 50%;
// transform: translateY(-50%);
//}
&:hover {
box-shadow: rgba(0, 0, 0, 0.35) 0px 5px 15px;
border-color: var(--chart-node-hover-color);
color: var(--chart-node-active-color);
//background-color: rgba(128, 128, 128, 0.3);
transform: scale(1.08);
z-index: 1;
}
.node-info-panel {
position: absolute;
top: 33px;
left: 0;
width: 300px;
height: auto;
display: none;
z-index: -1;
background-color: white;
padding: 2px 8px;
font-size: 12px;
color: black;
border: 1px solid #eeeeee;
cursor: auto;
user-select: text;
.panel-title {
text-align: center;
font-weight: 600;
}
.panel-column {
display: flex;
align-items: center;
justify-content: center;
.cell {
flex-shrink: 0;
font-size: 12px;
box-sizing: border-box;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
padding-left: 8px;
margin-top: 1px;
margin-bottom: 0;
}
.key {
flex: 0.35;
background-color: #eeeeee;
}
.val {
flex: 0.65;
background-color: #f8f8f8;
}
}
}
}
.label {
position: absolute;
color: rgb(128, 128, 128);
font-size: 12px;
}
}
</style>