feat: add number base converter

README.md

@@ -7,7 +7,7 @@ A web clone of [DevToys](https://github.com/veler/DevToys)
 - [x] Add site layout
 - [x] Add all tools page mock
 - [ ] Implement tools
-  - [ ] Converters
+  - [x] Converters
   - [ ] Encoders / Decoders
   - [ ] Formatters
   - [ ] Generators

package.json

@@ -25,6 +25,7 @@
     "@mui/material": "^5.5.1",
     "ace-builds": "^1.4.14",
     "fast-deep-equal": "^3.1.3",
+    "fp-ts": "^2.11.9",
     "fuse.js": "^6.5.3",
     "next": "12.1.0",
     "react": "17.0.2",

src/components/common/TextField.tsx

@@ -0,0 +1,18 @@
+import { TextField } from "@mui/material";
+import { ComponentPropsWithoutRef, memo } from "react";
+
+type Props = ComponentPropsWithoutRef<typeof TextField>;
+
+const StyledComponent = (props: Props) => (
+  <TextField
+    fullWidth
+    hiddenLabel
+    size="small"
+    // eslint-disable-next-line react/jsx-props-no-spreading
+    {...props}
+  />
+);
+
+export const Component = memo(StyledComponent);
+
+export default Component;

src/components/common/index.ts

@@ -2,5 +2,6 @@ import CodeEditorHalfLoading from "./CodeEditorHalfLoading";
 import Configurations from "./Configurations";
 import Main from "./Main";
 import MainItem from "./MainItem";
+import TextField from "./TextField";
 
-export { CodeEditorHalfLoading, Configurations, Main, MainItem };
+export { CodeEditorHalfLoading, Configurations, Main, MainItem, TextField };

src/components/layout/Drawer.tsx

@@ -53,7 +53,12 @@ const toolGroups = [
         href: pagesPath.converters.json_yaml.$url(),
         disabled: false,
       },
-      { icon: <Numbers />, title: "Number Base", href: pagesPath.$url(), disabled: true },
+      {
+        icon: <Numbers />,
+        title: "Number Base",
+        href: pagesPath.converters.number_base.$url(),
+        disabled: false,
+      },
     ],
   },
   {

src/components/pages/converters/number-base/Configuration.tsx

@@ -0,0 +1,36 @@
+import { AutoFixHigh } from "@mui/icons-material";
+import { FormControlLabel, Switch } from "@mui/material";
+import { SwitchBaseProps } from "@mui/material/internal/SwitchBase";
+import { memo } from "react";
+
+import { Configurations } from "@/components/common";
+
+type SwitchChecked = NonNullable<SwitchBaseProps["checked"]>;
+type OnSwitchChange = NonNullable<SwitchBaseProps["onChange"]>;
+
+type Props = {
+  format: SwitchChecked;
+  onFormatChange: OnSwitchChange;
+};
+
+const StyledComponent = ({ format, onFormatChange }: Props) => (
+  <Configurations
+    configurations={[
+      {
+        icon: <AutoFixHigh />,
+        title: "Format number",
+        input: (
+          <FormControlLabel
+            labelPlacement="start"
+            label={format ? "On" : "Off"}
+            control={<Switch checked={format} onChange={onFormatChange} />}
+          />
+        ),
+      },
+    ]}
+  />
+);
+
+export const Component = memo(StyledComponent);
+
+export default Component;

src/components/pages/converters/number-base/Content.tsx

@@ -0,0 +1,145 @@
+import { Stack } from "@mui/material";
+import { ComponentPropsWithoutRef, memo, useCallback, useState } from "react";
+
+import { Main, MainItem, TextField } from "@/components/common";
+import {
+  formatBinary,
+  formatDecimal,
+  formatHexadecimal,
+  formatOctal,
+  isBinary,
+  isDecimal,
+  isHexadecimal,
+  isOctal,
+  unformatBinary,
+  unformatDecimal,
+  unformatHexadecimal,
+  unformatOctal,
+} from "@/libs/string";
+
+import Configuration from "./Configuration";
+
+type TextFieldValue = ComponentPropsWithoutRef<typeof TextField>["value"];
+type OnTextFieldChange = NonNullable<ComponentPropsWithoutRef<typeof TextField>["onChange"]>;
+
+type Props = {
+  dec: TextFieldValue;
+  hex: TextFieldValue;
+  oct: TextFieldValue;
+  bin: TextFieldValue;
+  onDecChange: OnTextFieldChange;
+  onHexChange: OnTextFieldChange;
+  onOctChange: OnTextFieldChange;
+  onBinChange: OnTextFieldChange;
+} & ComponentPropsWithoutRef<typeof Configuration>;
+
+const StyledComponent = ({
+  format,
+  dec,
+  hex,
+  oct,
+  bin,
+  onFormatChange,
+  onDecChange,
+  onHexChange,
+  onOctChange,
+  onBinChange,
+}: Props) => (
+  <Main title="Number Base Converter">
+    <MainItem title="Configuration">
+      <Configuration {...{ format, onFormatChange }} />
+    </MainItem>
+    <Stack spacing={1}>
+      <MainItem title="Decimal">
+        <TextField value={dec} onChange={onDecChange} />
+      </MainItem>
+      <MainItem title="Hexadecimal">
+        <TextField value={hex} onChange={onHexChange} />
+      </MainItem>
+      <MainItem title="Octal">
+        <TextField value={oct} onChange={onOctChange} />
+      </MainItem>
+      <MainItem title="Binary">
+        <TextField value={bin} onChange={onBinChange} />
+      </MainItem>
+    </Stack>
+  </Main>
+);
+
+export const Component = memo(StyledComponent);
+
+const Container = () => {
+  const [format, setFormat] = useState(false);
+  const [int, setInt] = useState<bigint | undefined>(BigInt(42));
+
+  const onFormatChange: Props["onFormatChange"] = useCallback((_e, checked) => {
+    setFormat(checked);
+  }, []);
+
+  const trySetInt = (
+    value: string,
+    prefix: string,
+    validate: (x: string) => boolean,
+    unformat: (x: string) => string
+  ) => {
+    if (value === "") {
+      setInt(undefined);
+      return;
+    }
+
+    const unformatted = unformat(value);
+
+    if (!validate(unformatted)) {
+      return;
+    }
+
+    const newInt = BigInt(`${prefix}${unformatted}`);
+
+    setInt(newInt);
+  };
+
+  const onDecChange: Props["onDecChange"] = useCallback(({ currentTarget: { value } }) => {
+    trySetInt(value, "", isDecimal, unformatDecimal);
+  }, []);
+
+  const onHexChange: Props["onHexChange"] = useCallback(({ currentTarget: { value } }) => {
+    trySetInt(value, "0x", isHexadecimal, unformatHexadecimal);
+  }, []);
+
+  const onOctChange: Props["onOctChange"] = useCallback(({ currentTarget: { value } }) => {
+    trySetInt(value, "0o", isOctal, unformatOctal);
+  }, []);
+
+  const onBinChange: Props["onBinChange"] = useCallback(({ currentTarget: { value } }) => {
+    trySetInt(value, "0b", isBinary, unformatBinary);
+  }, []);
+
+  const newDec = int?.toString(10) ?? "";
+  const newHex = int?.toString(16).toUpperCase() ?? "";
+  const newOct = int?.toString(8) ?? "";
+  const newBin = int?.toString(2) ?? "";
+
+  const dec = format ? formatDecimal(newDec) : newDec;
+  const hex = format ? formatHexadecimal(newHex) : newHex;
+  const oct = format ? formatOctal(newOct) : newOct;
+  const bin = format ? formatBinary(newBin) : newBin;
+
+  return (
+    <Component
+      {...{
+        format,
+        dec,
+        hex,
+        oct,
+        bin,
+        onFormatChange,
+        onDecChange,
+        onHexChange,
+        onOctChange,
+        onBinChange,
+      }}
+    />
+  );
+};
+
+export default Container;

src/components/pages/converters/number-base/index.ts

@@ -0,0 +1,3 @@
+import Content from "./Content";
+
+export { Content };

src/components/pages/home/Content.tsx

@@ -39,8 +39,8 @@ const tools = [
     title: "Number Base Converter",
     description: "Convert numbers from one base to another",
     keywords: "number base converter",
-    href: pagesPath.$url(),
-    disabled: true,
+    href: pagesPath.converters.number_base.$url(),
+    disabled: false,
   },
   {
     icon: <Code />,

src/data/mui.ts

@@ -16,5 +16,12 @@ export const theme = createTheme({
         disableRipple: true,
       },
     },
+    MuiTextField: {
+      styleOverrides: {
+        root: {
+          backgroundColor: "white",
+        },
+      },
+    },
   },
 });

src/libs/$path.ts

@@ -6,6 +6,12 @@ export const pagesPath = {
         hash: url?.hash,
       }),
     },
+    number_base: {
+      $url: (url?: { hash?: string }) => ({
+        pathname: "/converters/number-base" as const,
+        hash: url?.hash,
+      }),
+    },
   },
   $url: (url?: { hash?: string }) => ({ pathname: "/" as const, hash: url?.hash }),
 };

src/libs/string.ts

@@ -0,0 +1,34 @@
+import { chunksOf, flatten, intersperse, map, reverse } from "fp-ts/Array";
+import { pipe } from "fp-ts/function";
+
+const match = (regex: RegExp) => (x: string) => regex.test(x);
+
+export const isDecimal = match(/^[0-9]*$/);
+export const isHexadecimal = match(/^[0-9A-F]*$/i);
+export const isOctal = match(/^[0-7]*$/);
+export const isBinary = match(/^[0-1]*$/);
+
+const formatNumber = (digits: number, sep: string) => (x: string) =>
+  pipe(
+    x,
+    y => y.split(""),
+    reverse,
+    chunksOf(digits),
+    map(reverse),
+    intersperse([sep]),
+    reverse,
+    flatten,
+    xs => xs.join("")
+  );
+
+export const formatDecimal = formatNumber(3, ",");
+export const formatHexadecimal = formatNumber(4, " ");
+export const formatOctal = formatNumber(3, " ");
+export const formatBinary = formatNumber(4, " ");
+
+const unformatNumber = (sep: string) => (x: string) => x.replaceAll(sep, "");
+
+export const unformatDecimal = unformatNumber(",");
+export const unformatHexadecimal = unformatNumber(" ");
+export const unformatOctal = unformatNumber(" ");
+export const unformatBinary = unformatNumber(" ");

src/pages/converters/number-base.tsx

@@ -0,0 +1,7 @@
+import type { NextPage } from "next";
+
+import { Content } from "@/components/pages/converters/number-base";
+
+const Page: NextPage = Content;
+
+export default Page;

yarn.lock

@@ -1285,6 +1285,11 @@ flatted@^3.1.0:
   resolved "https://registry.yarnpkg.com/flatted/-/flatted-3.2.5.tgz#76c8584f4fc843db64702a6bd04ab7a8bd666da3"
   integrity sha512-WIWGi2L3DyTUvUrwRKgGi9TwxQMUEqPOPQBVi71R96jZXJdFskXEmf54BoZaS1kknGODoIGASGEzBUYdyMCBJg==
 
+fp-ts@^2.11.9:
+  version "2.11.9"
+  resolved "https://registry.yarnpkg.com/fp-ts/-/fp-ts-2.11.9.tgz#bbc204e0932954b59c98a282635754a4b624a05e"
+  integrity sha512-GhYlNKkCOfdjp71ocdtyaQGoqCswEoWDJLRr+2jClnBBq2dnSOtd6QxmJdALq8UhfqCyZZ0f0lxadU4OhwY9nw==
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"