Files
ClassHomeworkBoard/src/components/GlobalMessage.vue
T
2025-11-16 15:14:17 +08:00

67 lines
1.5 KiB
Vue

<template>
<v-snackbar
v-model="snackbar"
:color="colors[message?.type] || colors.info"
:timeout="2000"
location="top right"
multi-line
variant="tonal"
>
<div class="d-flex align-center">
<v-icon :icon="icons[message?.type] || icons.info" class="mr-2"/>
<div>
<div class="text-subtitle-2 font-weight-medium">{{ message?.title }}</div>
<div v-if="message?.content" class="text-body-2">{{ message?.content }}</div>
</div>
</div>
<template #actions>
<v-btn icon="mdi-close" variant="text" @click="snackbar = false"/>
</template>
</v-snackbar>
</template>
<script>
import {defineComponent, ref, onBeforeUnmount, nextTick} from 'vue';
import messageService from '@/utils/message';
export default defineComponent({
name: 'GlobalMessage',
setup() {
const snackbar = ref(false);
const message = ref(null);
const icons = {
success: 'mdi-check-circle',
error: 'mdi-alert-circle',
warning: 'mdi-alert',
info: 'mdi-information'
};
const colors = {
success: 'success',
error: 'error',
warning: 'warning',
info: 'info'
};
const unsubscribe = messageService?.onSnackbar?.(async (msg) => {
if (!msg) return;
if (snackbar.value) {
snackbar.value = false;
await nextTick();
}
message.value = msg;
snackbar.value = true;
});
onBeforeUnmount(() => unsubscribe?.());
return {snackbar, message, icons, colors};
}
});
</script>
<style scoped>
</style>