replypier/frontend/src/components/conversations/MessageStatusTicks.vue

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<script setup lang="ts">
import { computed } from 'vue'
import { navIconSvg } from '@/components/layout/navIcons'

// The channel's delivery receipt for a message we sent. 'failed' has its own
// "Not delivered" notice, so it shows no tick.
type ChannelStatus = 'sent' | 'delivered' | 'read'

const TICKS: Record<ChannelStatus, { icon: string; label: string }> = {
  sent: { icon: 'check', label: '已发送' },
  delivered: { icon: 'checks', label: '已送达' },
  read: { icon: 'checks', label: '已读' },
}

const props = defineProps<{
  status?: string | null
  // On an accent-filled bubble no blue holds contrast in either theme, so
  // the tick inherits the bubble's own foreground instead.
  onAccent?: boolean
}>()

const tick = computed(() =>
  props.status && props.status in TICKS ? TICKS[props.status as ChannelStatus] : null
)
</script>

<template>
  <span
    v-if="tick"
    class="status-ticks"
    :class="[`status-ticks--${status}`, { 'status-ticks--on-accent': onAccent }]"
    :title="tick.label"
    :aria-label="tick.label"
    role="img"
  >
    <span class="tick-icon" v-html="navIconSvg(tick.icon, 13)"></span>
    <span class="tick-label">{{ tick.label }}</span>
  </span>
</template>

<style scoped>
.status-ticks {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  color: var(--celadon);
  font-size: 11px;
  line-height: 1;
  white-space: nowrap;
}

.tick-icon {
  display: inline-flex;
}

.tick-icon :deep(svg) {
  display: block;
}

/* A sent message is not a success yet — keep it quiet until it lands. */
.status-ticks--sent {
  color: var(--muted);
}

.status-ticks--on-accent {
  color: color-mix(in srgb, var(--bubble-human-fg) 78%, transparent);
}

.status-ticks--on-accent.status-ticks--read {
  color: var(--bubble-human-fg);
}
</style>