fabric_trade_user/src/components/orders/OrderTrackingTimeline.vue

<script setup lang="ts">
import { computed } from 'vue'
import type { Order, OrderStatus } from '@/types'
import { ORDER_TRACKING_STEPS } from '@/utils/constants'
import { getStepTimestamp, getTrackingStepIndex } from '@/utils/orderTracking'
import { formatDateTime } from '@/utils/format'

const props = defineProps<{
  order: Order
}>()

const currentIndex = computed(() => getTrackingStepIndex(props.order.status))

function stepState(index: number): 'done' | 'current' | 'pending' {
  if (index < currentIndex.value) return 'done'
  if (index === currentIndex.value) return 'current'
  return 'pending'
}

function timestampFor(step: OrderStatus) {
  const raw = getStepTimestamp(props.order, step)
  return raw ? formatDateTime(raw) : null
}
</script>

<template>
  <div class="tracking-timeline">
    <div
      v-for="(step, index) in ORDER_TRACKING_STEPS"
      :key="step.status"
      class="tracking-timeline__item"
      :class="`tracking-timeline__item--${stepState(index)}`"
    >
      <div class="tracking-timeline__marker-wrap">
        <div class="tracking-timeline__line" aria-hidden="true" />
        <div class="tracking-timeline__marker">
          <span v-if="stepState(index) === 'done'" class="tracking-timeline__check">✓</span>
        </div>
      </div>

      <div
        class="tracking-timeline__content"
        :class="{ 'tracking-timeline__content--current': stepState(index) === 'current' }"
      >
        <strong class="tracking-timeline__label">{{ step.label }}</strong>
        <span v-if="timestampFor(step.status)" class="tracking-timeline__time">
          {{ timestampFor(step.status) }}
        </span>
      </div>
    </div>
  </div>
</template>

<style scoped>
.tracking-timeline {
  display: flex;
  flex-direction: column;
}

.tracking-timeline__item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  column-gap: 12px;
  align-items: start;
  /* Same vertical rhythm for every step so the connector stays continuous */
  min-height: 44px;
}

.tracking-timeline__marker-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-self: stretch;
  width: 28px;
}

.tracking-timeline__line {
  position: absolute;
  top: 22px;
  bottom: 0;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: var(--color-border);
  z-index: 0;
}

.tracking-timeline__item:last-child .tracking-timeline__line {
  display: none;
}

.tracking-timeline__item--done .tracking-timeline__line {
  background: var(--color-success);
}

.tracking-timeline__item--current .tracking-timeline__line {
  background: color-mix(in srgb, var(--color-primary) 35%, var(--color-border));
}

.tracking-timeline__marker {
  position: relative;
  z-index: 1;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--color-border);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tracking-timeline__item--done .tracking-timeline__marker {
  background: var(--color-success);
  border-color: var(--color-success);
}

.tracking-timeline__item--current .tracking-timeline__marker {
  background: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-primary) 28%, transparent);
}

.tracking-timeline__item--pending .tracking-timeline__marker {
  background: var(--color-elevated);
  border-color: var(--color-border);
}

.tracking-timeline__check {
  color: var(--color-surface);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
}

.tracking-timeline__content {
  min-width: 0;
  padding: 2px 0 14px;
}

.tracking-timeline__content--current {
  padding: 8px 12px 10px;
  border-radius: 12px;
  background: var(--color-primary-soft);
  border: 1px solid color-mix(in srgb, var(--color-primary) 28%, var(--color-border));
}

.tracking-timeline__label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}

.tracking-timeline__item--done .tracking-timeline__label,
.tracking-timeline__item--current .tracking-timeline__label {
  color: var(--color-text);
}

.tracking-timeline__time {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}
</style>