openflexure-microscope-server/webapp/src/components/labThingsComponents/actionLogDisplay.vue
2025-11-11 14:41:24 +00:00

127 lines
2.9 KiB
Vue

<template>
<div class="log-wrapper" @mouseenter="onMouseEnter" @mouseleave="onMouseLeave">
<div ref="logContainer" class="log-container uk-margin-left uk-margin-right uk-margin">
<div v-if="log">
<div v-for="(item, index) in log" :key="`log_entry_${index}`">
{{ item.message }}
</div>
</div>
<div v-if="taskStatus == 'error'" class="uk-alert uk-alert-danger">
<p><b>The task failed due to an error:</b></p>
<p>{{ errorMessage }}</p>
</div>
<div v-if="taskStatus == 'cancelled'" class="uk-alert uk-alert-warning">
The task was cancelled.
</div>
<div v-if="taskStatus == 'completed'" class="uk-alert uk-alert-success">
The task completed successfully.
</div>
<!-- Paused banner outside scroll container, positioned relative to wrapper -->
<div v-if="userIsHovering" class="paused-banner">Auto-scroll paused</div>
</div>
</div>
</template>
<script>
export default {
name: "ActionLogDisplay",
props: {
taskStatus: {
type: String,
required: true,
},
log: {
type: Array,
required: true,
},
},
data() {
return {
userIsHovering: false,
};
},
computed: {
errorMessage() {
let logLength = this.log.length;
var defaultMessage = "Unexpected error, please check the logs";
if (logLength == 0) {
return defaultMessage;
}
// Cannot use .at until we update OpenFlexure Connect
if (this.log[logLength - 1].levelname != "ERROR") {
return defaultMessage;
}
return this.log[logLength - 1].message || defaultMessage;
},
},
watch: {
log: function () {
this.scrollToBottom();
},
taskStatus: function () {
this.scrollToBottom();
},
},
methods: {
onMouseEnter() {
this.userIsHovering = true;
},
onMouseLeave() {
this.userIsHovering = false;
},
scrollToBottom() {
/*Scroll to bottom of log unless the user is hovering over the log.*/
this.$nextTick(() => {
if (this.userIsHovering) return;
const viewer = this.$refs.logContainer;
viewer.scrollTop = viewer.scrollHeight;
});
},
},
};
</script>
<style scoped>
.log-wrapper {
position: relative;
height: 200px;
overflow: hidden;
margin-bottom: 1em;
margin-top: 1em;
}
.log-container {
height: 100%;
overflow-y: auto;
overflow-x: auto;
background-color: white;
color: black;
padding: 0.5em;
border: 1px solid black;
box-sizing: border-box;
}
/* Floating banner fixed at top-right of wrapper, not affected by scroll */
.paused-banner {
position: absolute;
top: 8px;
right: 40px;
color: black;
font-weight: bold;
padding: 4px;
border-radius: 4px;
z-index: 10;
font-size: 0.85em;
pointer-events: none;
box-shadow: 0 0 4px rgba(0, 0, 0, 0.2);
background-color: white;
}
</style>