QuantEngineByItz/oms-wms-erp/src/components/primitives/AccessibleTable.vue

<template>
  <div class="table-wrapper">
    <table
      class="table table-striped"
      :aria-label="caption"
      role="grid"
    >
      <caption v-if="caption" class="caption-text">
        {{ caption }}
      </caption>

      <thead>
        <tr role="row">
          <th
            v-for="(column, idx) in columns"
            :key="idx"
            :scope="column.sortable ? 'col' : 'col'"
            :aria-sort="column.sortable ? (sortedBy === column.key ? (sortAsc ? 'ascending' : 'descending') : 'none') : undefined"
            :role="column.sortable ? 'columnheader' : 'columnheader'"
            class="table-header"
          >
            <button
              v-if="column.sortable"
              type="button"
              class="sort-button"
              @click="toggleSort(column.key)"
              :aria-label="`Sort by ${column.label}`"
            >
              {{ column.label }}
              <span v-if="sortedBy === column.key" class="sort-icon">
                {{ sortAsc ? '↑' : '↓' }}
              </span>
            </button>
            <span v-else>{{ column.label }}</span>
          </th>
        </tr>
      </thead>

      <tbody>
        <tr v-if="rows.length === 0" class="empty-state">
          <td :colspan="columns.length" class="text-center text-muted py-4">
            <slot name="empty">No data available</slot>
          </td>
        </tr>

        <tr
          v-for="(row, rowIdx) in rows"
          :key="rowIdx"
          role="row"
          class="data-row"
        >
          <td
            v-for="(column, cellIdx) in columns"
            :key="`${rowIdx}-${cellIdx}`"
            :class="['table-cell', column.align ? `text-${column.align}` : '']"
            role="gridcell"
          >
            <slot :name="`cell-${column.key}`" :row="row" :value="row[column.key]">
              {{ row[column.key] }}
            </slot>
          </td>
        </tr>
      </tbody>
    </table>
  </div>
</template>

<script setup lang="ts">
import { ref, computed } from 'vue'

interface Column {
  key: string
  label: string
  sortable?: boolean
  align?: 'left' | 'center' | 'right'
}

interface Props {
  columns: Column[]
  rows: Record<string, any>[]
  caption?: string
}

defineProps<Props>()

const sortedBy = ref<string | null>(null)
const sortAsc = ref(true)

const toggleSort = (columnKey: string) => {
  if (sortedBy.value === columnKey) {
    sortAsc.value = !sortAsc.value
  } else {
    sortedBy.value = columnKey
    sortAsc.value = true
  }
}
</script>

<style scoped>
.table-wrapper {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

caption {
  padding: 0.5rem 0;
  text-align: left;
  font-size: 0.875rem;
  color: #6c757d;
  caption-side: top;
}

.caption-text {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

thead {
  background-color: #f8f9fa;
  border-bottom: 2px solid #dee2e6;
}

.table-header {
  padding: 0.75rem;
  text-align: left;
  font-weight: 600;
  color: #212529;
  vertical-align: middle;
  border-bottom: 1px solid #dee2e6;
}

.sort-button {
  background: none;
  border: none;
  cursor: pointer;
  color: #0d6efd;
  text-decoration: none;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0;
  font-size: inherit;
}

.sort-button:hover {
  text-decoration: underline;
}

.sort-icon {
  font-size: 0.75em;
  display: inline-block;
}

tbody tr {
  border-bottom: 1px solid #dee2e6;
  transition: background-color 0.2s;
}

tbody tr:hover {
  background-color: #f8f9fa;
}

.table-cell {
  padding: 0.75rem;
  vertical-align: middle;
}

.empty-state td {
  padding: 2rem 1rem;
  border: none;
}

.text-center {
  text-align: center;
}

.text-muted {
  color: #6c757d;
}

.py-4 {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.text-left {
  text-align: left;
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

.table-striped tbody tr:nth-child(odd) {
  background-color: rgba(0, 0, 0, 0.02);
}
</style>