From c23994091bb2a622edb2a2257bcce05a25b93c0b Mon Sep 17 00:00:00 2001
From: b1ek <me@blek.codes>
Date: Mon, 11 Nov 2024 21:17:21 +1000
Subject: [PATCH] add search bar

---
 front/package.json                            |  1 +
 .../components/display/SearchBar.module.scss  | 24 ++++++++++++++
 front/src/components/display/SearchBar.tsx    | 27 +++++++++++++++
 front/src/components/display/SearchIcon.tsx   |  9 +++++
 front/src/pages/index.tsx                     | 33 +++++++++++++++----
 front/yarn.lock                               |  5 +++
 6 files changed, 92 insertions(+), 7 deletions(-)
 create mode 100644 front/src/components/display/SearchBar.module.scss
 create mode 100644 front/src/components/display/SearchBar.tsx
 create mode 100644 front/src/components/display/SearchIcon.tsx

diff --git a/front/package.json b/front/package.json
index 09d1c21..5df741f 100644
--- a/front/package.json
+++ b/front/package.json
@@ -9,6 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
+    "delay": "^6.0.0",
     "ky": "^1.7.2",
     "preact": "^10.24.3",
     "react-draggable-list": "^4.2.1",
diff --git a/front/src/components/display/SearchBar.module.scss b/front/src/components/display/SearchBar.module.scss
new file mode 100644
index 0000000..52918c4
--- /dev/null
+++ b/front/src/components/display/SearchBar.module.scss
@@ -0,0 +1,24 @@
+.search {
+    margin: 1rem 0;
+
+    border: 1px solid gray;
+
+    display: flex;
+
+    * {
+        padding: 1rem;
+    }
+    
+    input {
+        border: none;
+        background: none;
+        height: 100%; width: 100%;
+    }
+
+    button {
+        cursor: pointer;
+        color: white;
+        background: royalblue;
+        border: none;
+    }
+}
\ No newline at end of file
diff --git a/front/src/components/display/SearchBar.tsx b/front/src/components/display/SearchBar.tsx
new file mode 100644
index 0000000..41a0610
--- /dev/null
+++ b/front/src/components/display/SearchBar.tsx
@@ -0,0 +1,27 @@
+import { useState } from "preact/hooks";
+import styles from './SearchBar.module.scss';
+import { SearchIcon } from "./SearchIcon";
+import { TargetedEvent } from "preact/compat";
+
+export type SearchBarProps = {
+    default?: string,
+    placeholder?: string,
+    onChange?: (data: string) => void,
+    onSearch?: (data: string) => void
+};
+export function SearchBar({ default: def, placeholder, onChange, onSearch }: SearchBarProps) {
+    const [ query, setQuery ] = useState(def ?? '');
+
+    function updateValue(e: TargetedEvent<HTMLInputElement>) {
+        setQuery(e.currentTarget.value);
+        if (onChange) onChange(e.currentTarget.value);
+    }
+
+    return (
+        <div className={styles.search}>
+            <SearchIcon />
+            <input type='text' value={query} onChange={updateValue} placeholder={placeholder} />
+            <button onClick={onSearch ? () => onSearch(query) : undefined}>go</button>
+        </div>
+    )
+}
\ No newline at end of file
diff --git a/front/src/components/display/SearchIcon.tsx b/front/src/components/display/SearchIcon.tsx
new file mode 100644
index 0000000..08d2395
--- /dev/null
+++ b/front/src/components/display/SearchIcon.tsx
@@ -0,0 +1,9 @@
+import type React from "preact/compat";
+
+export function SearchIcon(props: React.JSX.SVGAttributes<SVGSVGElement>) {
+    return (
+        <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-search" viewBox="0 0 16 16" {...props}>
+            <path d="M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001q.044.06.098.115l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85a1 1 0 0 0-.115-.1zM12 6.5a5.5 5.5 0 1 1-11 0 5.5 5.5 0 0 1 11 0"/>
+        </svg>
+    )
+}
\ No newline at end of file
diff --git a/front/src/pages/index.tsx b/front/src/pages/index.tsx
index 3d98473..5797d87 100644
--- a/front/src/pages/index.tsx
+++ b/front/src/pages/index.tsx
@@ -1,11 +1,13 @@
 import { useCallback, useEffect, useState } from "preact/hooks";
-import { DataRow } from "../api/DataRow";
+import { DataRow, DataRowSearchOptions } from "../api/DataRow";
 import style from './index.module.scss';
 import { Posts } from "../components/Posts";
 
 import InfiniteScroller from 'react-infinite-scroller';
 import { DraggablePostsList } from "../components/DraggablePostsList";
 import { DataRowSelection } from "../api/DataRowSelection";
+import { SearchBar } from "../components/display/SearchBar";
+import delay from "delay";
 
 export function Index() {
     const [ data, setData ] = useState(null as null | DataRow[]);
@@ -15,6 +17,8 @@ export function Index() {
     const [ hasMore, setHasMore ] = useState(true);
     const [ fetching, setFetching ] = useState(false);
 
+    const [ filter, setFilter ] = useState(null as null | string);
+
     useEffect(() => {
         (async () => {
             setSelected(await dataRowSelection.get());
@@ -22,14 +26,17 @@ export function Index() {
     }, []);
 
     const fetchMore = useCallback(
-        async function(_page: number) {
+        async function() {
             if (fetching) return;
 
             setFetching(true);
-            // await new Promise(r => setTimeout(r, 1000));
-            const newData = await DataRow.find({
-                page: data ? Math.floor(data.length / 20) : 0
-            });
+            
+            const query = {
+                page: data ? Math.floor(data.length / 20) : 0,
+            } as DataRowSearchOptions;
+            if (filter) query.search = `%${filter}%`;
+
+            const newData = await DataRow.find(query);
             setData([ ...data ?? [], ...newData ]);
             setHasMore(newData.length === 20);
             setFetching(false);
@@ -52,9 +59,19 @@ export function Index() {
         }
     }
 
+    async function search(query: string) {
+        setFetching(true);
+
+        setHasMore(true);
+        setFilter(query);
+        setData(null);
+        await delay(0); // stupid thing won't work w/o delay
+
+        setFetching(false);
+    }
+
     return (
         <div className={style.index}>
-            
             {
                 selected
                     ?
@@ -65,6 +82,8 @@ export function Index() {
                     : null
             }
             
+            <SearchBar onSearch={search} placeholder="filter" />
+            
             <InfiniteScroller
                 pageStart={0}
                 loadMore={fetchMore}
diff --git a/front/yarn.lock b/front/yarn.lock
index 4b22974..8f453ae 100644
--- a/front/yarn.lock
+++ b/front/yarn.lock
@@ -678,6 +678,11 @@ debug@^4.1.0, debug@^4.3.1, debug@^4.3.4:
   dependencies:
     ms "^2.1.3"
 
+delay@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/delay/-/delay-6.0.0.tgz#43749aefdf6cabd9e17b0d00bd3904525137e607"
+  integrity sha512-2NJozoOHQ4NuZuVIr5CWd0iiLVIRSDepakaovIN+9eIDHEhdCAEvSy2cuf1DCrPPQLvHmbqTHODlhHg8UCy4zw==
+
 detect-libc@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"