web-app/src/components/ui/message-bubble/MessageBubble.vue

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7.5 KiB
Vue

<script setup lang="ts">
import { computed, ref } from 'vue'
import { cn } from '@/lib/utils'
interface Props {
sent: boolean
isFirst: boolean
isLast: boolean
content: string
timestamp: number
showTimestamp?: boolean
}
const props = withDefaults(defineProps<Props>(), {
showTimestamp: true
})
const copiedValues = ref(new Set<string>())
const bubbleClasses = computed(() => {
return cn(
'relative flex flex-col break-words min-w-[120px] max-w-[90%] md:max-w-[75%] text-sm shadow-sm',
props.sent
? 'bg-gradient-to-br from-primary/90 via-primary/80 to-primary/70 text-primary-foreground ring-1 ring-primary/10'
: 'bg-gradient-to-br from-muted/90 via-muted/80 to-muted/70 text-muted-foreground ring-1 ring-border/10',
// First message in group
props.isFirst && (props.sent ? 'rounded-t-xl rounded-l-xl' : 'rounded-t-xl rounded-r-xl'),
// Last message in group
props.isLast && (props.sent ? 'rounded-b-xl rounded-l-xl' : 'rounded-b-xl rounded-r-xl'),
// Single message
props.isFirst && props.isLast && 'rounded-xl',
// Middle messages
!props.isFirst && !props.isLast && (props.sent ? 'rounded-l-xl' : 'rounded-r-xl')
)
})
const formatTime = (timestamp: number) => {
return new Date(timestamp * 1000).toLocaleTimeString([], {
hour: '2-digit',
minute: '2-digit'
})
}
// Regular expressions for detecting special content
const BITCOIN_ADDRESS_REGEX = /\b([13][a-km-zA-HJ-NP-Z1-9]{25,34}|bc1[ac-hj-np-zAC-HJ-NP-Z02-9]{11,71})\b/g
const TXID_REGEX = /\b[a-fA-F0-9]{64}\b/g
const LIGHTNING_INVOICE_REGEX = /lnbc[a-zA-Z0-9]+/g
const copyToClipboard = async (text: string) => {
try {
await navigator.clipboard.writeText(text)
copiedValues.value.add(text)
setTimeout(() => {
copiedValues.value.delete(text)
}, 2000)
} catch (err) {
console.error('Failed to copy:', err)
}
}
const formatSpecialContent = (type: 'address' | 'txid' | 'invoice', value: string) => {
const isCopied = copiedValues.value.has(value)
const buttonClasses = 'inline-flex items-center gap-1 px-2 h-[22px] text-[11px] font-medium rounded bg-background/10 hover:bg-background/20 transition-colors ring-1 ring-border/5'
if (type === 'txid') {
return `<div class="font-mono text-[11px] leading-normal break-all opacity-90">${value}</div><div class="flex flex-wrap items-center gap-1.5 mt-1.5"><button data-copy="${value}" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">${isCopied ? '<path d="M20 6 9 17l-5-5"/>' : '<path d="M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2"/><path d="M15 2H9a1 1 0 0 0-1 1v2a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1V3a1 1 0 0 0-1-1Z"/>'}</svg>Copy txid</button><a href="https://mempool.space/tx/${value}" target="_blank" rel="noopener noreferrer" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M7 7h10v10M7 17 17 7"/></svg>mempool.space</a></div>`
}
if (type === 'address') {
return `<div class="font-mono text-[11px] leading-normal break-all opacity-90">${value}</div><div class="flex flex-wrap items-center gap-1.5 mt-1.5"><button data-copy="${value}" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">${isCopied ? '<path d="M20 6 9 17l-5-5"/>' : '<path d="M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2"/><path d="M15 2H9a1 1 0 0 0-1 1v2a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1V3a1 1 0 0 0-1-1Z"/>'}</svg>Copy wallet</button><a href="https://mempool.space/address/${value}" target="_blank" rel="noopener noreferrer" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M7 7h10v10M7 17 17 7"/></svg>mempool.space</a></div>`
}
if (type === 'invoice') {
return `<div class="font-mono text-[11px] leading-normal break-all opacity-90">${value}</div><div class="flex flex-wrap items-center gap-1.5 mt-1.5"><button data-copy="${value}" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">${isCopied ? '<path d="M20 6 9 17l-5-5"/>' : '<path d="M16 4h2a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h2"/><path d="M15 2H9a1 1 0 0 0-1 1v2a1 1 0 0 0 1 1h6a1 1 0 0 0 1-1V3a1 1 0 0 0-1-1Z"/>'}</svg>Copy invoice</button><a href="lightning:${value}" class="${buttonClasses}"><svg class="h-3 w-3 mr-0.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="m13 2-2 2.5h3L12 7"/><path d="M12 22v-3"/><path d="M12 17v-2"/><path d="M12 12V9"/></svg>Pay</a></div>`
}
return value
}
const formattedContent = computed(() => {
let processedText = props.content
// Check if the content is JSON
try {
const jsonContent = JSON.parse(processedText)
if (typeof jsonContent === 'object') {
return JSON.stringify(jsonContent, null, 2)
}
} catch {
// Not JSON, continue with normal processing
}
// Replace Bitcoin addresses with formatted content
processedText = processedText.replace(BITCOIN_ADDRESS_REGEX, (address) =>
formatSpecialContent('address', address)
)
// Replace transaction IDs with formatted content
processedText = processedText.replace(TXID_REGEX, (txid) =>
formatSpecialContent('txid', txid)
)
// Replace Lightning invoices with formatted content
processedText = processedText.replace(LIGHTNING_INVOICE_REGEX, (invoice) =>
formatSpecialContent('invoice', invoice)
)
return processedText
})
const isJson = computed(() => {
try {
JSON.parse(props.content)
return true
} catch {
return false
}
})
const handleClick = async (event: MouseEvent) => {
const target = event.target as HTMLElement
const copyButton = target.closest('button[data-copy]')
if (copyButton) {
const textToCopy = copyButton.getAttribute('data-copy')
if (textToCopy) {
await copyToClipboard(textToCopy)
}
}
}
</script>
<template>
<div :class="bubbleClasses" @click="handleClick">
<div class="px-3 py-2 break-words whitespace-pre-wrap">
<span v-if="isJson" class="font-mono text-[11px]">
<pre class="select-text p-2 rounded bg-background/10">{{ JSON.stringify(JSON.parse(content), null, 2) }}</pre>
</span>
<span v-else class="select-text text-[13px] leading-relaxed" v-html="formattedContent"></span>
</div>
<span v-if="showTimestamp && isLast"
class="text-[10px] px-3 pb-1 select-none opacity-70"
:class="{ 'self-end': sent }">
{{ formatTime(timestamp) }}
</span>
</div>
</template>
<style scoped>
.break-words {
word-break: break-word;
overflow-wrap: break-word;
hyphens: auto;
}
.select-text {
user-select: text;
-webkit-user-select: text;
}
.select-none {
user-select: none;
-webkit-user-select: none;
}
:deep(a) {
transition: all 0.2s ease-in-out;
}
:deep(pre) {
margin: 0;
font-size: 11px;
line-height: 1.4;
}
:deep(button) {
cursor: pointer;
outline: none;
}
:deep(button:focus-visible),
:deep(a:focus-visible) {
outline: 2px solid currentColor;
outline-offset: 2px;
}
/* Special content container styles */
:deep(.special-content) {
margin: 0.5rem 0;
border-radius: 0.5rem;
overflow: hidden;
}
</style>