From 26d5677546eeed50fe8b8ea0eae4233d3b2e0b84 Mon Sep 17 00:00:00 2001
From: Joshua Coles <josh@coles.to>
Date: Fri, 13 Oct 2023 17:17:31 +0100
Subject: [PATCH] Split out aliases components

---
 src/App.tsx     | 121 +-----------------------------------------------
 src/aliases.tsx | 120 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 122 insertions(+), 119 deletions(-)
 create mode 100644 src/aliases.tsx

diff --git a/src/App.tsx b/src/App.tsx
index 6b235e1..81d334b 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,18 +1,10 @@
-import {
-    ChangeEventHandler, Dispatch,
-    KeyboardEventHandler,
-    MouseEventHandler,
-    ReactNode, SetStateAction,
-    useCallback,
-    useEffect,
-    useRef,
-    useState
-} from "react";
+import {ReactNode, useCallback, useState} from "react";
 import {FixedSizeList as List} from "react-window";
 import Select, {createFilter, MenuListProps} from "react-select";
 import * as R from 'ramda';
 
 import {useQuery} from "@tanstack/react-query";
+import {Alias, CustomAlias, Option} from "./aliases";
 
 // TODO: Fix this for wrapping items, esp on phones
 const height = 35;
@@ -44,15 +36,6 @@ function MenuList(props: MenuListProps) {
     </List>);
 }
 
-interface Option {
-    label: string,
-    value: string,
-    data: {
-        backlinks: unknown[]
-        aliases?: string[]
-    }
-}
-
 export function LargeSelect() {
     const {
         data: options,
@@ -110,103 +93,3 @@ export function LargeSelect() {
         </div>
     )
 }
-
-function CustomAlias({selected}: {
-    selected: Option
-}) {
-    const [alias, setAlias] = useState('');
-
-    // Reset when selection changes
-    useEffect(() => {
-        setAlias('');
-    }, [selected.value]);
-
-    const onClick: MouseEventHandler = useCallback((e) => {
-        if ((e.target as HTMLElement).tagName == 'SPAN' && alias.length > 0) {
-            navigator.clipboard.writeText(`[[${selected!.label}|${alias}]]`);
-        }
-    }, [selected.value, selected.label, alias]);
-
-    return (
-        <span onClick={onClick} className={"rounded-md p-1 hover:bg-slate-100"}>
-            <span className={"text-slate-300 p-0.5"}>[[</span>
-            <span>{selected.label}</span>
-            <span className={"text-slate-300 p-0.5"}>|</span>
-            <span>
-                <CustomAliasField content={alias} setContent={setAlias} selected={selected}/>
-            </span>
-            <span className={"text-slate-300 p-0.5"}>]]</span>
-        </span>
-    )
-}
-
-function CustomAliasField({
-                              selected,
-                              content,
-                              setContent
-                          }: {
-    selected: Option,
-    content: string,
-    setContent: Dispatch<SetStateAction<string>>,
-}) {
-    const [width, setWidth] = useState<any>(0);
-    const span = useRef<HTMLSpanElement>(null);
-
-    // Resize on change of content
-    useEffect(() => {
-        setWidth(span.current!.offsetWidth);
-        // setWidth(content.length + 'ch');
-    }, [content]);
-
-    const changeHandler: ChangeEventHandler<HTMLInputElement> = useCallback(evt => {
-        setContent(evt.target.value);
-    }, []);
-
-    const onCustomElementKeyDown: KeyboardEventHandler<HTMLInputElement> = useCallback((e) => {
-        if (e.key == 'Enter') {
-            navigator.clipboard.writeText(`[[${selected!.label}|${content}]]`);
-            (e.target as HTMLInputElement).blur()
-        }
-    }, [selected.value, selected.label, content]);
-
-    return (
-        <span>
-            <span style={{
-                position: 'absolute',
-                opacity: 0,
-                zIndex: -100,
-                whiteSpace: 'pre',
-            }} ref={span}>{content}</span>
-            <input
-                className={"border-none p-0 px-1"}
-                type="text" style={{width: `calc(${width}px + 0.25rem)`}} autoFocus onChange={changeHandler}
-                onKeyDown={onCustomElementKeyDown}/>
-        </span>
-    );
-}
-
-function Alias({
-                   original,
-                   alias
-               }: {
-    original: string,
-    alias?: string
-}) {
-    const onClick = useCallback(() => {
-        if (alias) {
-            navigator.clipboard.writeText(`[[${original}|${alias}]]`)
-        } else {
-            navigator.clipboard.writeText(`[[${original}]]`)
-        }
-    }, [original, alias]);
-
-    return (
-        <span className={"rounded-md p-1 hover:bg-slate-100"} onClick={onClick}>
-            <span className={"text-slate-300 p-0.5"}>[[</span>
-            <span>{original}</span>
-            {alias && <><span className={"text-slate-300 p-0.5"}>|</span>
-                <span>{alias}</span></>}
-            <span className={"text-slate-300 p-0.5"}>]]</span>
-        </span>
-    );
-}
diff --git a/src/aliases.tsx b/src/aliases.tsx
new file mode 100644
index 0000000..2215e48
--- /dev/null
+++ b/src/aliases.tsx
@@ -0,0 +1,120 @@
+import {
+    ChangeEventHandler,
+    Dispatch,
+    KeyboardEventHandler,
+    MouseEventHandler,
+    SetStateAction,
+    useCallback,
+    useEffect,
+    useRef,
+    useState
+} from "react";
+
+export interface Option {
+    label: string,
+    value: string,
+    data: {
+        backlinks: unknown[]
+        aliases?: string[]
+    }
+}
+
+export function CustomAlias({selected}: {
+    selected: Option
+}) {
+    const [alias, setAlias] = useState('');
+
+    // Reset when selection changes
+    useEffect(() => {
+        setAlias('');
+    }, [selected.value]);
+
+    const onClick: MouseEventHandler = useCallback((e) => {
+        if ((e.target as HTMLElement).tagName == 'SPAN' && alias.length > 0) {
+            navigator.clipboard.writeText(`[[${selected!.label}|${alias}]]`);
+        }
+    }, [selected.value, selected.label, alias]);
+
+    return (
+        <span onClick={onClick} className={"rounded-md p-1 hover:bg-slate-100"}>
+            <span className={"text-slate-300 p-0.5"}>[[</span>
+            <span>{selected.label}</span>
+            <span className={"text-slate-300 p-0.5"}>|</span>
+            <span>
+                <CustomAliasField content={alias} setContent={setAlias} selected={selected}/>
+            </span>
+            <span className={"text-slate-300 p-0.5"}>]]</span>
+        </span>
+    )
+}
+
+function CustomAliasField({
+                              selected,
+                              content,
+                              setContent
+                          }: {
+    selected: Option,
+    content: string,
+    setContent: Dispatch<SetStateAction<string>>,
+}) {
+    const [width, setWidth] = useState<any>(0);
+    const span = useRef<HTMLSpanElement>(null);
+
+    // Resize on change of content
+    useEffect(() => {
+        setWidth(span.current!.offsetWidth);
+        // setWidth(content.length + 'ch');
+    }, [content]);
+
+    const changeHandler: ChangeEventHandler<HTMLInputElement> = useCallback(evt => {
+        setContent(evt.target.value);
+    }, []);
+
+    const onCustomElementKeyDown: KeyboardEventHandler<HTMLInputElement> = useCallback((e) => {
+        if (e.key == 'Enter') {
+            navigator.clipboard.writeText(`[[${selected!.label}|${content}]]`);
+            (e.target as HTMLInputElement).blur()
+        }
+    }, [selected.value, selected.label, content]);
+
+    return (
+        <span>
+            <span style={{
+                position: 'absolute',
+                opacity: 0,
+                zIndex: -100,
+                whiteSpace: 'pre',
+            }} ref={span}>{content}</span>
+            <input
+                className={"border-none p-0 px-1"}
+                type="text" style={{width: `calc(${width}px + 0.25rem)`}} autoFocus onChange={changeHandler}
+                onKeyDown={onCustomElementKeyDown}/>
+        </span>
+    );
+}
+
+export function Alias({
+                          original,
+                          alias
+                      }: {
+    original: string,
+    alias?: string
+}) {
+    const onClick = useCallback(() => {
+        if (alias) {
+            navigator.clipboard.writeText(`[[${original}|${alias}]]`)
+        } else {
+            navigator.clipboard.writeText(`[[${original}]]`)
+        }
+    }, [original, alias]);
+
+    return (
+        <span className={"rounded-md p-1 hover:bg-slate-100"} onClick={onClick}>
+            <span className={"text-slate-300 p-0.5"}>[[</span>
+            <span>{original}</span>
+            {alias && <><span className={"text-slate-300 p-0.5"}>|</span>
+                <span>{alias}</span></>}
+            <span className={"text-slate-300 p-0.5"}>]]</span>
+        </span>
+    );
+}