From e3ac782c1b7fee8e7d95aebefe5ad7978d8bb5f7 Mon Sep 17 00:00:00 2001
From: victor <viktor.generalov@nlogic.ai>
Date: Fri, 23 Dec 2022 16:54:30 +0400
Subject: [PATCH] feat: added table layout

---
 docs/components/pagination.md                 | 32 ++++++-
 .../pagination/examples/PaginationExample.vue |  2 +-
 .../examples/PaginationNavigationExample.vue  | 11 +++
 .../examples/PaginationTableExample.vue       | 16 ++++
 src/components/Pagination/Pagination.vue      | 84 +++++++++++++++++--
 5 files changed, 134 insertions(+), 11 deletions(-)
 create mode 100644 docs/components/pagination/examples/PaginationNavigationExample.vue
 create mode 100644 docs/components/pagination/examples/PaginationTableExample.vue

diff --git a/docs/components/pagination.md b/docs/components/pagination.md
index c4388f2..989472a 100644
--- a/docs/components/pagination.md
+++ b/docs/components/pagination.md
@@ -1,8 +1,12 @@
 <script setup>
-import PaginationExample from './pagination/examples/PaginationExample.vue'
+import PaginationExample from './pagination/examples/PaginationExample.vue';
+import PaginationNavigationExample from './pagination/examples/PaginationNavigationExample.vue';
+import PaginationTableExample from './pagination/examples/PaginationTableExample.vue';
 </script>
 # Vue Pagination Component - Flowbite
 
+## Default pagination
+
 ```vue
 <script setup>
 import { Pagination } from 'flowbite-vue'
@@ -13,3 +17,29 @@ import { Pagination } from 'flowbite-vue'
 ```
 
 <PaginationExample />
+
+## Pagination with navigation layout
+
+```vue
+<script setup>
+import { Pagination } from 'flowbite-vue'
+</script>
+<template>
+  <Pagination layout="navigation"></Pagination>
+</template>
+```
+
+<PaginationNavigationExample />
+
+## Pagination with table layout
+
+```vue
+<script setup>
+import { Pagination } from 'flowbite-vue'
+</script>
+<template>
+  <Pagination layout="table"></Pagination>
+</template>
+```
+
+<PaginationTableExample />
diff --git a/docs/components/pagination/examples/PaginationExample.vue b/docs/components/pagination/examples/PaginationExample.vue
index a559591..845de13 100644
--- a/docs/components/pagination/examples/PaginationExample.vue
+++ b/docs/components/pagination/examples/PaginationExample.vue
@@ -1,6 +1,6 @@
 <template>
   <div class="vp-raw flex flex-col">
-    <Pagination v-model="currentPage" :total-pages="10"></Pagination>
+    <Pagination v-model="currentPage" :total-pages="100"></Pagination>
   </div>
 </template>
 <script lang="ts" setup>
diff --git a/docs/components/pagination/examples/PaginationNavigationExample.vue b/docs/components/pagination/examples/PaginationNavigationExample.vue
new file mode 100644
index 0000000..1f6e9b7
--- /dev/null
+++ b/docs/components/pagination/examples/PaginationNavigationExample.vue
@@ -0,0 +1,11 @@
+<template>
+  <div class="vp-raw flex items-center justify-center text-center">
+    <Pagination v-model="currentPage" :total-pages="100" :layout="'navigation'"></Pagination>
+  </div>
+</template>
+<script lang="ts" setup>
+import { Pagination } from '../../../../src/index'
+import { ref } from 'vue'
+
+const currentPage = ref<number>(1)
+</script>
diff --git a/docs/components/pagination/examples/PaginationTableExample.vue b/docs/components/pagination/examples/PaginationTableExample.vue
new file mode 100644
index 0000000..5660d0b
--- /dev/null
+++ b/docs/components/pagination/examples/PaginationTableExample.vue
@@ -0,0 +1,16 @@
+<template>
+  <div class="vp-raw flex items-center justify-center text-center">
+    <Pagination
+      v-model="currentPage"
+      :total-pages="100"
+      :layout="'table'"
+      :total-items="998"
+    ></Pagination>
+  </div>
+</template>
+<script lang="ts" setup>
+import { Pagination } from '../../../../src/index'
+import { ref } from 'vue'
+
+const currentPage = ref<number>(1)
+</script>
diff --git a/src/components/Pagination/Pagination.vue b/src/components/Pagination/Pagination.vue
index 863b4fd..42f59a9 100644
--- a/src/components/Pagination/Pagination.vue
+++ b/src/components/Pagination/Pagination.vue
@@ -1,5 +1,13 @@
 <template>
   <nav aria-label="Page navigation example">
+    <div class="text-sm text-gray-700 dark:text-gray-400 mb-2" v-if="layout === 'table'">
+      Showing
+      <span class="font-semibold text-gray-900 dark:text-white">{{ startItemsCount }}</span>
+      to
+      <span class="font-semibold text-gray-900 dark:text-white">{{ endItemsCount }}</span>
+      of
+      <span class="font-semibold text-gray-900 dark:text-white">{{ computedTotalItems }}</span>
+    </div>
     <ul class="inline-flex -space-x-px">
       <li>
         <button
@@ -7,17 +15,17 @@
           @click="decreasePage"
           class="py-2 px-3 ml-0 leading-tight text-gray-500 bg-white rounded-l-lg border border-gray-300 hover:bg-gray-100 hover:text-gray-700 dark:bg-gray-800 dark:border-gray-700 dark:text-gray-400 dark:hover:bg-gray-700 dark:hover:text-white"
         >
-          Previous
+          {{ previousLabel }}
         </button>
       </li>
       <li
-        v-for="index in filteredPages"
+        v-for="index in pagesToDisplay"
         :key="index"
       >
         <button
             :disabled="isSetPageDisabled(index)"
             @click="setPage(index)"
-            class="py-2 px-3 leading-tight text-gray-500 bg-white border border-gray-300 hover:bg-gray-100 hover:text-gray-700 dark:bg-gray-800 dark:border-gray-700 dark:text-gray-400 dark:hover:bg-gray-700 dark:hover:text-white"
+            class="w-12 py-2 px-3 leading-tight text-gray-500 bg-white border border-gray-300 hover:bg-gray-100 hover:text-gray-700 dark:bg-gray-800 dark:border-gray-700 dark:text-gray-400 dark:hover:bg-gray-700 dark:hover:text-white"
             :class="{'text-blue-600 dark:text-white bg-blue-50 dark:bg-gray-700': index === modelValue}"
         >
           {{ index }}
@@ -29,7 +37,7 @@
           @click="increasePage"
           class="py-2 px-3 leading-tight text-gray-500 bg-white rounded-r-lg border border-gray-300 hover:bg-gray-100 hover:text-gray-700 dark:bg-gray-800 dark:border-gray-700 dark:text-gray-400 dark:hover:bg-gray-700 dark:hover:text-white"
         >
-          Next
+          {{ nextLabel }}
         </button>
       </li>
     </ul>
@@ -48,9 +56,17 @@ const props = defineProps({
     default: 1,
   },
   totalPages: {
+    type: Number,
+    default: 1,
+  },
+  perPage: {
     type: Number,
     default: 10,
   },
+  totalItems: {
+    type: Number,
+    required: false,
+  },
   layout: {
     type: String as PropType<PaginationLayout>, // 'navigation' | 'pagination' | 'table'
     default: 'pagination',
@@ -63,9 +79,16 @@ const props = defineProps({
     type: Number,
     default: 3,
   },
+  previousLabel: {
+    type: String,
+    default: 'Previous',
+  },
+  nextLabel: {
+    type: String,
+    default: 'Next',
+  },
 })
 
-
 const setPage = (index: number) => {
   emit('update:modelValue', index)
 }
@@ -76,19 +99,62 @@ const increasePage = () => {
   emit('update:modelValue', props.modelValue + 1)
 }
 
+const computedTotalPages = computed(() => {
+  if (!props.totalItems) return props.totalPages
+  if (!props.perPage) return props.totalPages
+  return Math.ceil(props.totalItems / props.perPage)
+})
+
 const isDecreaseDisabled = computed(() => props.modelValue <= 1)
-const isIncreaseDisabled = computed(() => props.modelValue >= props.totalPages)
+const isIncreaseDisabled = computed(() => props.modelValue >= computedTotalPages.value)
 const isSetPageDisabled = (index: number) => index === props.modelValue
 
-const filteredPages = computed(() => {
-  if (props.modelValue <= props.sliceLength) return [...Array(Math.abs(props.modelValue - props.sliceLength) + props.modelValue + props.sliceLength + 1).keys()].map(num => num + 1)
+const pagesToDisplay = computed(() => {
+  if (props.layout === 'navigation') return []
+  if (props.layout === 'table') return []
+
+  if (computedTotalPages.value <= props.sliceLength * 2 + 1) {
+    const pages = []
+    for (let page = 1; page <= computedTotalPages.value; page++) {
+      pages.push(page)
+    }
+    return pages
+  }
+  if (props.modelValue <= props.sliceLength) {
+    const pages = []
+    const slicedLength = Math.abs(props.modelValue - props.sliceLength) + props.modelValue + props.sliceLength + 1
+    for (let page = 1; page <= slicedLength; page++) {
+      pages.push(page)
+    }
+    return pages
+  }
+  if (props.modelValue >= computedTotalPages.value - props.sliceLength) {
+    const pages = []
+    for (let page = Math.abs(computedTotalPages.value - props.sliceLength * 2); page <= computedTotalPages.value; page++) {
+      pages.push(page)
+    }
+    return pages
+  }
 
   const pages = []
-
   let startedPage = props.modelValue - props.sliceLength > 0 ? props.modelValue - props.sliceLength : 1
   for (let page = startedPage; page < props.modelValue + props.sliceLength + 1; page++) {
+    if (page >= computedTotalPages.value) break
     pages.push(page)
   }
   return pages
 })
+
+
+const startItemsCount = computed(() => props.modelValue * props.perPage - props.perPage + 1)
+const endItemsCount = computed(() => {
+  const count = props.modelValue * props.perPage + 1
+  if (!props.totalItems) return count
+  if (count > props.totalItems) return props.totalItems
+  return count
+})
+const computedTotalItems = computed(() => {
+  if (props.totalItems) return props.totalItems
+  return computedTotalPages.value * props.perPage
+})
 </script>