// services/yourService.ts
export interface PaginationParams {
  limit?: number
  offset?: number
}

export interface PaginationMeta {
  total: number
  limit: number
  offset: number
  has_more: boolean
}

export interface PaginatedResponse<T> {
  items: T[]
  pagination: PaginationMeta
}

static async getItemsPaginated(
  filters?: ItemFilters,
  pagination?: PaginationParams
): Promise<PaginatedResponse<Item>> {
  const url = new URL(`${this.baseUrl}/api/items`)
  
  // Add filters and pagination params
  if (filters) {
    Object.entries(filters).forEach(([key, value]) => {
      if (value !== undefined) url.searchParams.append(key, String(value))
    })
  }
  
  if (pagination) {
    if (pagination.limit) url.searchParams.append('limit', String(pagination.limit))
    if (pagination.offset) url.searchParams.append('offset', String(pagination.offset))
  }

  const response = await fetch(url.toString(), {
    method: 'GET',
    credentials: 'include',
    headers: { 'Content-Type': 'application/json' }
  })

  const data = await response.json()
  
  return {
    items: data.data.items,
    pagination: data.data.pagination
  }
}

<script setup lang="ts">
import { ref, onMounted } from 'vue'
import PaginationControls from '@/components/ui/pagination/PaginationControls.vue'
import { YourService, type PaginationMeta } from '@/services/yourService'

// Pagination state
const currentPage = ref(1)
const pageSize = ref(20)
const totalItems = ref(0)
const items = ref([])
const isLoading = ref(false)

// Fetch data with pagination
async function fetchItems() {
  isLoading.value = true
  try {
    const offset = (currentPage.value - 1) * pageSize.value
    const response = await YourService.getItemsPaginated(
      filters.value,
      { limit: pageSize.value, offset }
    )
    
    items.value = response.items
    totalItems.value = response.pagination.total
  } finally {
    isLoading.value = false
  }
}

// Event handlers
async function handlePageChange(page: number) {
  currentPage.value = page
  await fetchItems()
}

async function handlePageSizeChange(newPageSize: number) {
  pageSize.value = newPageSize
  currentPage.value = 1
  await fetchItems()
}

onMounted(() => fetchItems())
</script>

<template>
  <div class="space-y-4">
    <!-- Your data table -->
    <YourTableComponent :items="items" />
    
    <!-- Pagination controls -->
    <PaginationControls
      v-if="totalItems > 0"
      :current-page="currentPage"
      :page-size="pageSize"
      :total-items="totalItems"
      :is-loading="isLoading"
      @page-change="handlePageChange"
      @page-size-change="handlePageSizeChange"
    />
  </div>
</template>

pagination: {
  showing: 'Showing {start} to {end} of {total} items',
  noItems: 'No items to display',
  itemsPerPage: 'Items per page:',
  pageInfo: 'Page {current} of {total}',
  previous: 'Previous',
  next: 'Next'
}

<template>
  <!-- Show pagination only when not searching -->
  <PaginationControls
    v-if="!searchQuery && totalItems > 0"
    :current-page="currentPage"
    :page-size="pageSize"
    :total-items="totalItems"
    @page-change="handlePageChange"
    @page-size-change="handlePageSizeChange"
  />
  
  <!-- Show search results count when searching -->
  <div v-if="searchQuery" class="text-sm text-muted-foreground py-4">
    {{ t('yourFeature.pagination.showing', {
      start: filteredItems.length > 0 ? 1 : 0,
      end: filteredItems.length,
      total: filteredItems.length
    }) }}
  </div>
</template>

{
  "success": true,
  "data": {
    "items": [...],
    "pagination": {
      "total": 150,
      "limit": 20,
      "offset": 40,
      "has_more": true
    }
  }
}