feat: implement sorting and searching in Table component

src/lib/table/Table.svelte

@@ -12,6 +12,17 @@
   export let color: TableColorType = 'default';
   export let customeColor: string = '';
   export let items: T[] = [];
+  export let filter: ((t: T, term: string) => boolean) | null = null;
+  export let placeholder: string = 'Search';
+  export let innerDivClass: string = 'p-4';
+  export let searchClass: string = 'relative mt-1';
+  export let svgDivClass: string = 'absolute inset-y-0 start-0 flex items-center ps-3 pointer-events-none';
+  export let svgClass: string = 'w-5 h-5 text-gray-500 dark:text-gray-400';
+  export let inputClass: string = 'bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-80 p-2.5 ps-10 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500';
+
+  let searchTerm = '';
+  let inputCls = twMerge(inputClass, $$props.classInput);
+  let svgDivCls = twMerge(svgDivClass, $$props.classSvgDiv);
 
   const colors = {
     default: 'text-gray-500 dark:text-gray-400',
@@ -29,13 +40,35 @@
   $: setContext('hoverable', hoverable);
   $: setContext('noborder', noborder);
   $: setContext('color', color);
-
-  const sorting = writable({ items, direction: 1, sorter: '' });
-  setContext('sorting', sorting);
-  $: sorting.update(({direction, sorter}) => ({ items, direction, sorter }));
+  $: setContext('items', items);
+  const searchTermStore = writable(searchTerm);
+  const filterStore = writable(filter);
+  setContext('searchTerm', searchTermStore);
+  setContext('filter', filterStore);
+  $: searchTermStore.set(searchTerm);
+  $: filterStore.set(filter);
+  setContext('sorter', writable(null));
 </script>
 
 <div class={twJoin(divClass, shadow && 'shadow-md sm:rounded-lg')}>
+  {#if filter}
+    <slot name="search">
+      <div class={innerDivClass}>
+        <label for="table-search" class="sr-only">Search</label>
+        <div class={searchClass}>
+          <div class={svgDivCls}>
+            <slot name="svgSearch">
+              <svg class={svgClass} fill="currentColor" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg">
+                <path fill-rule="evenodd" d="M8 4a4 4 0 100 8 4 4 0 000-8zM2 8a6 6 0 1110.89 3.476l4.817 4.817a1 1 0 01-1.414 1.414l-4.816-4.816A6 6 0 012 8z" clip-rule="evenodd" />
+              </svg>
+            </slot>
+          </div>
+          <input bind:value={searchTerm} type="text" id="table-search" class={inputCls} {placeholder} />
+        </div>
+        <slot name="header" />
+      </div>
+    </slot>
+  {/if}
   <table {...$$restProps} class={twMerge('w-full text-left text-sm', colors[color], $$props.class)}>
     <slot />
   </table>
@@ -53,4 +86,11 @@
 @prop export let color: TableColorType = 'default';
 @prop export let customeColor: string = '';
 @prop export let items: T[] = [];
+@prop export let filter: ((t: T, term: string) => boolean) | null = null;
+@prop export let placeholder: string = 'Search';
+@prop export let innerDivClass: string = 'p-4';
+@prop export let searchClass: string = 'relative mt-1';
+@prop export let svgDivClass: string = 'absolute inset-y-0 start-0 flex items-center ps-3 pointer-events-none';
+@prop export let svgClass: string = 'w-5 h-5 text-gray-500 dark:text-gray-400';
+@prop export let inputClass: string = 'bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-80 p-2.5 ps-10 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500';
 -->

src/lib/table/TableBody.svelte

@@ -4,13 +4,18 @@
 
   export let tableBodyClass: string | undefined = undefined;
 
-  let sorting = getContext('sorting') as Writable<{ items: T[]; direction: -1 | 1; sorter: string }>;
+  $: items = getContext('items') as T[] || [];
+  let filter = getContext('filter') as Writable<((t: T, term: string) => boolean) | null>;
+  let searchTerm = getContext('searchTerm') as Writable<string>;
+  $: filtered = $filter ? items.filter(item => $filter(item, $searchTerm)) : items;
+  let sorter = getContext('sorter') as Writable<{id: string, sort: (a: T, b: T) => number, sortDirection: -1 | 1} | null>;
+  $: sorted = $sorter ? filtered.toSorted((a, b) => $sorter.sortDirection * $sorter.sort(a, b)) : filtered;
 </script>
 
 <tbody class={tableBodyClass}>
   <slot />
-  {#each $sorting?.items || [] as item}
-  <slot name="row" {item} />
+  {#each sorted as item}
+    <slot name="row" {item} />
   {/each}
 </tbody>
 

src/lib/table/TableHeadCell.svelte

@@ -1,39 +1,35 @@
 <script lang="ts" generics="T">
-  import type { Writable } from 'svelte/store';
   import { getContext } from 'svelte';
+  import type { Writable } from 'svelte/store';
   import { twMerge } from 'tailwind-merge';
 
   export let padding: string = 'px-6 py-3';
-  export let sort: ((a: T, b: T) => number) | undefined = undefined;
+  export let sort: ((a: T, b: T) => number) | null = null;
   export let defaultDirection: 'asc' | 'desc' = 'asc';
   export let defaultSort: boolean = false;
   export let direction: 'asc' | 'desc' | null = defaultSort ? defaultDirection : null;
-
-  const sorting = getContext('sorting') as Writable<{ items: T[]; direction: -1 | 1; sorter: string }>;
-  const sortId = Math.random().toString(36).substring(2);
+
+  let sorter = getContext('sorter') as Writable<{id: string, sort: (a: T, b: T) => number, sortDirection: -1 | 1} | null>;
+  let sortId = Math.random().toString(36).substring(2);
+  $: direction = $sorter?.id === sortId ? $sorter.sortDirection === 1 ? 'asc' : 'desc' : null;
+
   if(defaultSort) {
     sortItems();
   }
-  $: direction = $sorting?.sorter === sortId ? $sorting.direction === 1 ? 'asc' : 'desc' : null;
-
+
   function sortItems() {
-    sorting.update(({ items, direction, sorter }) => {
-      if(!sort) return { items, direction, sorter };
-      if(sorter === sortId) {
-        direction = -direction as -1 | 1;
-      } else {
-        direction = defaultDirection === 'asc' ? 1 : -1;
-      }
+    if(!sort || !sorter) return;
+    sorter.update(sorter => {
       return {
-        items: items.sort((a, b) => direction * sort(a, b)),
-        direction,
-        sorter: sortId
+        id: sortId,
+        sort,
+        sortDirection: (sorter?.id === sortId ? -sorter.sortDirection : defaultDirection === 'asc' ? 1 : -1) as -1 | 1
       };
     });
   }
 </script>
 
-{#if sort && sorting}
+{#if sort && sorter}
 <th {...$$restProps} class={$$props.class} on:click on:focus on:keydown on:keypress on:keyup on:mouseenter on:mouseleave on:mouseover aria-sort={direction ? `${direction}ending` : undefined}>
   <button class={twMerge('w-full text-left', 'after:absolute after:pl-3', direction === 'asc' && 'after:content-["▲"]', direction === 'desc' && 'after:content-["▼"]', padding)} on:click={sortItems}>
     <slot />
@@ -50,7 +46,7 @@
 [Go to docs](https://flowbite-svelte.com/)
 ## Props
 @prop export let padding: string = 'px-6 py-3';
-@prop export let sort: ((a: T, b: T) => number) | undefined = undefined;
+@prop export let sort: ((a: T, b: T) => number) | null = null;
 @prop export let defaultDirection: 'asc' | 'desc' = 'asc';
 @prop export let defaultSort: boolean = false;
 @prop export let direction: 'asc' | 'desc' | null = defaultSort ? defaultDirection : null;

src/routes/component-data/Table.json

@@ -1 +1 @@
-{"name":"Table","slots":[],"events":[],"props":[["divClass","string","'relative overflow-x-auto'"],["striped","boolean","false"],["hoverable","boolean","false"],["noborder","boolean","false"],["shadow","boolean","false"],["color","TableColorType","'default'"],["customeColor","string","''"],["items","T[]","[]"]]}
+{"name":"Table","slots":["search","svgSearch","header"],"events":[],"props":[["divClass","string","'relative overflow-x-auto'"],["striped","boolean","false"],["hoverable","boolean","false"],["noborder","boolean","false"],["shadow","boolean","false"],["color","TableColorType","'default'"],["customeColor","string","''"],["items","T[]","[]"],["filter","((t: T, term: string) => boolean) | null = null;",""],["placeholder","string","'Search'"],["innerDivClass","string","'p-4'"],["searchClass","string","'relative mt-1'"],["svgDivClass","string","'absolute inset-y-0 start-0 flex items-center ps-3 pointer-events-none'"],["svgClass","string","'w-5 h-5 text-gray-500 dark:text-gray-400'"],["inputClass","string","'bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-80 p-2.5 ps-10 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500'"]]}

src/routes/component-data/TableHeadCell.json

@@ -1 +1 @@
-{"name":"TableHeadCell","slots":[],"events":["on:click","on:focus","on:keydown","on:keypress","on:keyup","on:mouseenter","on:mouseleave","on:mouseover","on:click","on:focus","on:keydown","on:keypress","on:keyup","on:mouseenter","on:mouseleave","on:mouseover"],"props":[["padding","string","'px-6 py-3'"],["sort","((a: T, b: T) => number) | undefined = undefined;",""],["defaultDirection","'asc' | 'desc'","'asc'"],["defaultSort","boolean","false"],["direction","'asc' | 'desc' | null","defaultSort ? defaultDirection : null"]]}
+{"name":"TableHeadCell","slots":[],"events":["on:click","on:focus","on:keydown","on:keypress","on:keyup","on:mouseenter","on:mouseleave","on:mouseover","on:click","on:focus","on:keydown","on:keypress","on:keyup","on:mouseenter","on:mouseleave","on:mouseover"],"props":[["padding","string","'px-6 py-3'"],["sort","((a: T, b: T) => number) | null = null;",""],["defaultDirection","'asc' | 'desc'","'asc'"],["defaultSort","boolean","false"],["direction","'asc' | 'desc' | null","defaultSort ? defaultDirection : null"]]}

src/routes/docs/components/table.md

@@ -252,44 +252,38 @@ Checkboxes can be used inside table data rows to select multiple data sets and a
 
 ```svelte example
 <script>
-  import { Table, TableBody, TableBodyCell, TableBodyRow, TableHead, TableHeadCell, TableSearch } from 'flowbite-svelte';
-  let searchTerm = '';
+  import { Table, TableBody, TableBodyCell, TableBodyRow, TableHead, TableHeadCell } from 'flowbite-svelte';
   let items = [
     { id: 1, maker: 'Toyota', type: 'ABC', make: 2017 },
     { id: 2, maker: 'Ford', type: 'CDE', make: 2018 },
     { id: 3, maker: 'Volvo', type: 'FGH', make: 2019 },
     { id: 4, maker: 'Saab', type: 'IJK', make: 2020 }
   ];
-  $: filteredItems = items.filter((item) => item.maker.toLowerCase().indexOf(searchTerm.toLowerCase()) !== -1);
 </script>
 
-<TableSearch placeholder="Search by maker name" hoverable={true} bind:inputValue={searchTerm}>
+<Table {items} placeholder="Search by maker name" hoverable={true} filter={(item, searchTerm) => item.maker.toLowerCase().includes(searchTerm.toLowerCase())}>
   <TableHead>
     <TableHeadCell>ID</TableHeadCell>
     <TableHeadCell>Maker</TableHeadCell>
     <TableHeadCell>Type</TableHeadCell>
     <TableHeadCell>Make</TableHeadCell>
   </TableHead>
   <TableBody tableBodyClass="divide-y">
-    {#each filteredItems as item}
-      <TableBodyRow>
-        <TableBodyCell>{item.id}</TableBodyCell>
-        <TableBodyCell>{item.maker}</TableBodyCell>
-        <TableBodyCell>{item.type}</TableBodyCell>
-        <TableBodyCell>{item.make}</TableBodyCell>
-      </TableBodyRow>
-    {/each}
+    <TableBodyRow slot="row" let:item>
+      <TableBodyCell>{item.id}</TableBodyCell>
+      <TableBodyCell>{item.maker}</TableBodyCell>
+      <TableBodyCell>{item.type}</TableBodyCell>
+      <TableBodyCell>{item.make}</TableBodyCell>
+    </TableBodyRow>
   </TableBody>
-</TableSearch>
+</Table>
 ```
 
 ## Sorting by column
 
 ```svelte example
 <script>
   import { Table, TableBody, TableBodyCell, TableBodyRow, TableHead, TableHeadCell } from 'flowbite-svelte';
-  import { writable } from 'svelte/store';
-
   let items = [
     { id: 1, maker: 'Toyota', type: 'ABC', make: 2017 },
     { id: 2, maker: 'Ford', type: 'CDE', make: 2018 },
@@ -305,7 +299,7 @@ Checkboxes can be used inside table data rows to select multiple data sets and a
     <TableHeadCell sort={(a, b) => a.type.localeCompare(b.type)}>Type</TableHeadCell>
     <TableHeadCell sort={(a, b) => a.make - b.make} defaultDirection="desc">Make</TableHeadCell>
     <TableHeadCell>
-      <span class="sr-only">Edit</span>
+      <span class="sr-only">Buy</span>
     </TableHeadCell>
   </TableHead>
   <TableBody tableBodyClass="divide-y">
@@ -315,7 +309,7 @@ Checkboxes can be used inside table data rows to select multiple data sets and a
       <TableBodyCell>{item.type}</TableBodyCell>
       <TableBodyCell>{item.make}</TableBodyCell>
       <TableBodyCell>
-        <a href="/tables" class="font-medium text-primary-600 hover:underline dark:text-primary-500">Edit</a>
+        <a href="/tables" class="font-medium text-primary-600 hover:underline dark:text-primary-500">Buy</a>
       </TableBodyCell>
     </TableBodyRow>
   </TableBody>
@@ -918,4 +912,4 @@ The component has the following props, type, and default values. See [types page
 
 - [Flowbite Tables](https://flowbite.com/docs/components/tables/)
 
-<GitHubCompoLinks />
+<GitHubCompoLinks />