From 45486ec16794f8ec7b0a5b077331029cd6878032 Mon Sep 17 00:00:00 2001
From: Kyle Awayan <kyle@awayan.com>
Date: Sat, 16 Mar 2024 23:23:08 -0700
Subject: [PATCH] Full screen iFrame (#113)

* full screen iframe

* adjustable position, always primary button

* changeset
---
 .changeset/six-feet-sleep.md                  |   6 +
 .../src/stories/FullScreenIFrame.stories.tsx  |  31 +++++
 .../src/FullScreenIFrame/FullScreenIFrame.tsx | 110 ++++++++++++++++++
 packages/core/src/index.tsx                   |   1 +
 4 files changed, 148 insertions(+)
 create mode 100644 .changeset/six-feet-sleep.md
 create mode 100644 apps/czb-ui-storybook/src/stories/FullScreenIFrame.stories.tsx
 create mode 100644 packages/core/src/FullScreenIFrame/FullScreenIFrame.tsx

diff --git a/.changeset/six-feet-sleep.md b/.changeset/six-feet-sleep.md
new file mode 100644
index 00000000..106b8b90
--- /dev/null
+++ b/.changeset/six-feet-sleep.md
@@ -0,0 +1,6 @@
+---
+"czb-ui-storybook": minor
+"@czb-ui/core": minor
+---
+
+Add FullScreenIFrame
diff --git a/apps/czb-ui-storybook/src/stories/FullScreenIFrame.stories.tsx b/apps/czb-ui-storybook/src/stories/FullScreenIFrame.stories.tsx
new file mode 100644
index 00000000..94e2f579
--- /dev/null
+++ b/apps/czb-ui-storybook/src/stories/FullScreenIFrame.stories.tsx
@@ -0,0 +1,31 @@
+import {
+  FullScreenIFrame as CZBUIFullScreenIFrame,
+  FullScreenIFrameProps,
+} from "@czb-ui/core";
+
+export default {
+  title: "Full Screen Iframe",
+  component: CZBUIFullScreenIFrame,
+  parameters: {
+    layout: "fullscreen",
+  },
+  argTypes: {
+    fullScreenButtonLocation: {
+      options: ["topleft", "topright", "bottomleft", "bottomright"],
+      control: { type: "radio" },
+    },
+  },
+};
+
+const Template = (args: FullScreenIFrameProps) => (
+  <div style={{ height: "100vh" }}>
+    <CZBUIFullScreenIFrame {...args} />
+  </div>
+);
+
+export const FullScreenIframe = Template.bind({});
+FullScreenIframe.args = {
+  src: "https://onclass-dash-development.ds.czbiohub.org/onclass",
+  fullScreenButtonLocation: "topright",
+  fullScreenButtonMargin: "20px",
+};
diff --git a/packages/core/src/FullScreenIFrame/FullScreenIFrame.tsx b/packages/core/src/FullScreenIFrame/FullScreenIFrame.tsx
new file mode 100644
index 00000000..52f0419c
--- /dev/null
+++ b/packages/core/src/FullScreenIFrame/FullScreenIFrame.tsx
@@ -0,0 +1,110 @@
+import { Box } from "@mui/material";
+import { OpenInFull, CloseFullscreen } from "@mui/icons-material";
+import { Button } from "czifui";
+import React, { useRef, useState, useEffect } from "react";
+
+export interface FullScreenIFrameProps
+  extends Omit<
+    React.DetailedHTMLProps<
+      React.IframeHTMLAttributes<HTMLIFrameElement>,
+      HTMLIFrameElement
+    >,
+    "width" | "height" | "style"
+  > {
+  fullScreenButton?: boolean;
+  fullScreenButtonLocation?:
+    | "topleft"
+    | "topright"
+    | "bottomleft"
+    | "bottomright";
+  fullScreenButtonMargin?: string | number;
+}
+
+export const FullScreenIFrame = ({
+  fullScreenButtonLocation = "topright",
+  fullScreenButtonMargin = "10px",
+  ...props
+}: FullScreenIFrameProps) => {
+  const boxRef = useRef<HTMLDivElement>(null);
+  const [isFullScreen, setIsFullScreen] = useState(false);
+
+  const handleFullScreen = () => {
+    if (boxRef.current) {
+      if (!isFullScreen) {
+        if (boxRef.current.requestFullscreen) {
+          boxRef.current.requestFullscreen();
+        } else if ((boxRef.current as any).mozRequestFullScreen) {
+          /* Firefox */
+          (boxRef.current as any).mozRequestFullScreen();
+        } else if ((boxRef.current as any).webkitRequestFullscreen) {
+          /* Chrome, Safari and Opera */
+          (boxRef.current as any).webkitRequestFullscreen();
+        } else if ((boxRef.current as any).msRequestFullscreen) {
+          /* IE/Edge */
+          (boxRef.current as any).msRequestFullscreen();
+        }
+      } else {
+        if (document.exitFullscreen) {
+          document.exitFullscreen();
+        } else if ((document as any).mozCancelFullScreen) {
+          /* Firefox */
+          (document as any).mozCancelFullScreen();
+        } else if ((document as any).webkitExitFullscreen) {
+          /* Chrome, Safari and Opera */
+          (document as any).webkitExitFullscreen();
+        } else if ((document as any).msExitFullscreen) {
+          /* IE/Edge */
+          (document as any).msExitFullscreen();
+        }
+      }
+    }
+  };
+
+  useEffect(() => {
+    const changeHandler = () => {
+      setIsFullScreen(!!document.fullscreenElement);
+    };
+
+    document.addEventListener("fullscreenchange", changeHandler);
+    return () => {
+      document.removeEventListener("fullscreenchange", changeHandler);
+    };
+  }, []);
+
+  const buttonPosition = {
+    topleft: { top: fullScreenButtonMargin, left: fullScreenButtonMargin },
+    topright: { top: fullScreenButtonMargin, right: fullScreenButtonMargin },
+    bottomleft: {
+      bottom: fullScreenButtonMargin,
+      left: fullScreenButtonMargin,
+    },
+    bottomright: {
+      bottom: fullScreenButtonMargin,
+      right: fullScreenButtonMargin,
+    },
+  }[fullScreenButtonLocation];
+
+  return (
+    <Box ref={boxRef} width="100%" height="100%">
+      <Box sx={{ position: "absolute", ...buttonPosition }}>
+        <Button
+          sdsStyle="square"
+          sdsType="primary"
+          startIcon={isFullScreen ? <CloseFullscreen /> : <OpenInFull />}
+          onClick={handleFullScreen}
+        >
+          {isFullScreen ? "Exit Full Screen" : "Full Screen"}
+        </Button>
+      </Box>
+      <iframe
+        {...props}
+        style={{
+          border: 0,
+          width: "100%",
+          height: "100%",
+          backgroundColor: "white",
+        }}
+      />
+    </Box>
+  );
+};
diff --git a/packages/core/src/index.tsx b/packages/core/src/index.tsx
index b6251456..e089167d 100644
--- a/packages/core/src/index.tsx
+++ b/packages/core/src/index.tsx
@@ -15,5 +15,6 @@ export * from "./ImageButton/ImageButton";
 export * from "./InfoBox/InfoBox";
 export * from "./LegacyInfoBox/LegacyInfoBox";
 export * from "./HeadingSeparator/HeadingSeparator";
+export * from "./FullScreenIFrame/FullScreenIFrame";
 
 export * from "./theme";