From e1f38e3dcdcd3bea561903781f3f851fe953a25b Mon Sep 17 00:00:00 2001
From: Stian Fredrik Aune <post@stian-aune.com>
Date: Sun, 23 May 2021 23:51:31 +0200
Subject: [PATCH] color picker component

---
 webui/package.json              |  2 ++
 webui/src/App.tsx               |  7 +++++-
 webui/src/primitives/Forms.tsx  | 43 +++++++++++++++++++++++++++++++++
 webui/src/primitives/Layout.tsx |  2 +-
 webui/yarn.lock                 | 23 ++++++++++++++++++
 5 files changed, 75 insertions(+), 2 deletions(-)
 create mode 100644 webui/src/primitives/Forms.tsx

diff --git a/webui/package.json b/webui/package.json
index 3ecf9a0..8147c84 100644
--- a/webui/package.json
+++ b/webui/package.json
@@ -3,6 +3,7 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
+    "@jaames/iro": "^5.5.1",
     "@testing-library/jest-dom": "^5.11.4",
     "@testing-library/react": "^11.1.0",
     "@testing-library/user-event": "^12.1.10",
@@ -15,6 +16,7 @@
     "react": "^17.0.2",
     "react-dom": "^17.0.2",
     "react-scripts": "4.0.3",
+    "react-semantic-ui-range": "^0.7.1",
     "typescript": "^4.1.2",
     "web-vitals": "^1.0.1"
   },
diff --git a/webui/src/App.tsx b/webui/src/App.tsx
index e137f40..c6a00d1 100644
--- a/webui/src/App.tsx
+++ b/webui/src/App.tsx
@@ -1,9 +1,14 @@
 import React from 'react';
 import {HookRouter, navigate, usePath, useRoutes} from "hookrouter";
 import {Tabs} from "./primitives/Layout";
+import {HSColorPicker} from "./primitives/Forms";
 
 const routeObj: HookRouter.RouteObject = {
-  "/": () => <div>1</div>,
+  "/": () => (
+    <div>
+      <HSColorPicker h={60} s={1} onChange={() => void(0)}/>
+    </div>
+  ),
   "/devices": () => <div>2</div>,
   "/settings": () => <div>3</div>,
 }
diff --git a/webui/src/primitives/Forms.tsx b/webui/src/primitives/Forms.tsx
new file mode 100644
index 0000000..1a512d6
--- /dev/null
+++ b/webui/src/primitives/Forms.tsx
@@ -0,0 +1,43 @@
+import React, {useLayoutEffect, useState} from 'react';
+// @ts-ignore
+import iro from "@jaames/iro";
+
+interface ColorPickerProps {
+  h: number
+  s: number
+  onChange: (h: number, v: number) => void
+}
+
+const randomId = () => Math.floor(Math.random() * 100000);
+
+export const HSColorPicker: React.FC<ColorPickerProps> = ({h, s, onChange}) => {
+  const [random] = useState(() => `color-picker-${randomId()}`);
+
+  useLayoutEffect(() => {
+    // @ts-ignore
+    const colorPicker = new iro.ColorPicker(`#${random}`, {
+      color: {h, s: s * 100, v: 255},
+      layout: [
+        {
+          component: iro.ui.Wheel,
+          options: {}
+        }
+      ],
+    });
+
+    colorPicker.on("input:end", (color: { hsv: { h: number, s: number } }) => {
+      onChange(color.hsv.h || 0, (color.hsv.s || 0) / 100);
+    });
+
+    return () => {
+      const elem = document.getElementById(`color-picker-${random}`);
+      if (elem === null) {
+        return;
+      }
+
+      elem.innerHTML = "";
+    };
+  }, [h, s, onChange, random]);
+
+  return <div id={random} style={{margin: "0 auto"}}/>;
+};
diff --git a/webui/src/primitives/Layout.tsx b/webui/src/primitives/Layout.tsx
index c6a700e..a243f65 100644
--- a/webui/src/primitives/Layout.tsx
+++ b/webui/src/primitives/Layout.tsx
@@ -1,4 +1,4 @@
-import React, {useCallback, useEffect, useMemo} from "react";
+import React, {useCallback, useEffect} from "react";
 import "./Layout.sass";
 
 interface TabsProps {
diff --git a/webui/yarn.lock b/webui/yarn.lock
index 2cf11df..0007f81 100644
--- a/webui/yarn.lock
+++ b/webui/yarn.lock
@@ -1209,6 +1209,11 @@
   dependencies:
     "@hapi/hoek" "^8.3.0"
 
+"@irojs/iro-core@^1.2.0":
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/@irojs/iro-core/-/iro-core-1.2.0.tgz#3587c2db7a6de09f76dbf75b94605ac251039ca8"
+  integrity sha512-RVxd4lEx3KPXRBYo7urLSr9C3PJsm3t9AgPQppP5LDqQcMrXCXcZoeneMtQndMk60k72NziNiPpbZlZIvcT4VQ==
+
 "@istanbuljs/load-nyc-config@^1.0.0":
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/@istanbuljs/load-nyc-config/-/load-nyc-config-1.1.0.tgz#fd3db1d59ecf7cf121e80650bb86712f9b55eced"
@@ -1225,6 +1230,14 @@
   resolved "https://registry.yarnpkg.com/@istanbuljs/schema/-/schema-0.1.3.tgz#e45e384e4b8ec16bce2fd903af78450f6bf7ec98"
   integrity sha512-ZXRY4jNvVgSVQ8DL3LTcakaAtXwTVUxE81hslsyD2AtoXW/wVob10HkOJ1X/pAlcI7D+2YoZKg5do8G/w6RYgA==
 
+"@jaames/iro@^5.5.1":
+  version "5.5.1"
+  resolved "https://registry.yarnpkg.com/@jaames/iro/-/iro-5.5.1.tgz#1935713fe3cca8c4eadcfc6013b6f846ac8be097"
+  integrity sha512-HR2phfXjEINFKXxEdbGqp9/MfHfQ/xP+nLi2gjNV4RHB3tBOgHMpS1WFMU7fp1vl//vWXxKxVKa91D+5JoFgMA==
+  dependencies:
+    "@irojs/iro-core" "^1.2.0"
+    preact "^10.0.0"
+
 "@jest/console@^26.6.2":
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/@jest/console/-/console-26.6.2.tgz#4e04bc464014358b03ab4937805ee36a0aeb98f2"
@@ -9070,6 +9083,11 @@ postcss@^8.1.0:
     nanoid "^3.1.20"
     source-map "^0.6.1"
 
+preact@^10.0.0:
+  version "10.5.13"
+  resolved "https://registry.yarnpkg.com/preact/-/preact-10.5.13.tgz#85f6c9197ecd736ce8e3bec044d08fd1330fa019"
+  integrity sha512-q/vlKIGNwzTLu+jCcvywgGrt+H/1P/oIRSD6mV4ln3hmlC+Aa34C7yfPI4+5bzW8pONyVXYS7SvXosy2dKKtWQ==
+
 prelude-ls@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.2.1.tgz#debc6489d7a6e6b0e7611888cec880337d316396"
@@ -9449,6 +9467,11 @@ react-scripts@4.0.3:
   optionalDependencies:
     fsevents "^2.1.3"
 
+react-semantic-ui-range@^0.7.1:
+  version "0.7.1"
+  resolved "https://registry.yarnpkg.com/react-semantic-ui-range/-/react-semantic-ui-range-0.7.1.tgz#bc552f889e4243d500d4673dd7966752664935fe"
+  integrity sha512-6AQLuFeARHcIO7yl4Pd0BBIB9sJyeNK1mku7luK6aTXrj9EGaqr1fWS7w4b0+GUP7CvkixmcyYqykxzpKS4Lcw==
+
 react@^17.0.2:
   version "17.0.2"
   resolved "https://registry.yarnpkg.com/react/-/react-17.0.2.tgz#d0b5cc516d29eb3eee383f75b62864cfb6800037"