add missing modal

Author: ym

ui/src/components/ActionBar.tsx

@@ -19,6 +19,7 @@ import WakeOnLanModal from "@/components/popovers/WakeOnLan/Index";
 import MountPopopover from "@/components/popovers/MountPopover";
 import ExtensionPopover from "@/components/popovers/ExtensionPopover";
 import { useDeviceUiNavigation } from "@/hooks/useAppNavigation";
+
 import OCRModal from "./popovers/OCRModal";
 
 export default function Actionbar({

ui/src/components/popovers/OCRModal.tsx

@@ -0,0 +1,170 @@
+import { useCallback, useMemo, useState } from "react";
+import { LuCornerDownLeft } from "react-icons/lu";
+import { ExclamationCircleIcon } from "@heroicons/react/16/solid";
+import { type LoggerMessage } from "tesseract.js";
+
+import { Button } from "@components/Button";
+import { GridCard } from "@components/Card";
+import { TextAreaWithLabel } from "@components/TextArea";
+import { SettingsPageHeader } from "@components/SettingsPageheader";
+import { useUiStore } from "@/hooks/stores";
+import useOCR from "@/hooks/useOCR";
+import { cx } from "@/cva.config";
+
+export default function OCRModal({ videoElmRef }: { videoElmRef: React.RefObject<HTMLVideoElement> }) {
+  const { setDisableVideoFocusTrap } = useUiStore();
+  const [ocrStatus, setOcrStatus] = useState<LoggerMessage>();
+  const [ocrError, setOcrError] = useState<string | null>(null);
+  const handleOcrError = useCallback((error: any) => { // eslint-disable-line @typescript-eslint/no-explicit-any
+    if (typeof error === "string") {
+      setOcrError(error);
+    } else {
+      setOcrError(error.message);
+    }
+  }, [setOcrError]);
+  const [ocrText, setOcrText] = useState<string | null>(null);
+
+  const { ocrImage } = useOCR();
+
+  const onConfirmOCR = useCallback(async () => {
+    setDisableVideoFocusTrap(true);
+
+    setOcrText(null);
+    setOcrError(null);
+    setOcrStatus(undefined);
+
+    if (!videoElmRef.current) {
+      setOcrError("Video element not found");
+      return;
+    }
+
+    setOcrStatus({
+      status: "Capturing image",
+      progress: 0,
+      jobId: "",
+      userJobId: "",
+      workerId: "",
+    });
+
+    // create a canvas from the video element then capture the image from the canvas
+    const video = videoElmRef.current;
+    const canvas = document.createElement("canvas");
+    canvas.width = video.videoWidth;
+    canvas.height = video.videoHeight;
+
+    console.log(video.width, video.height, video)
+
+    const ctx = canvas.getContext("2d");
+    ctx?.drawImage(video, 0, 0, canvas.width, canvas.height);
+
+    const text = await ocrImage(["eng"], canvas, { logger: setOcrStatus, errorHandler: handleOcrError });
+    setOcrText(text);
+
+    setOcrStatus(undefined);
+    setOcrError(null);
+  }, [
+    videoElmRef,
+    setDisableVideoFocusTrap,
+    ocrImage,
+    setOcrStatus,
+    setOcrError,
+    handleOcrError,
+  ]);
+
+  const ocrProgress = useMemo(() => {
+    if (!ocrStatus?.progress) return 0;
+    return Math.round(ocrStatus?.progress * 100);
+  }, [ocrStatus]);
+
+  return (
+    <GridCard>
+      <div className="space-y-4 p-4 py-3">
+        <div className="grid h-full grid-rows-(--grid-headerBody)">
+          <div className="h-full space-y-4">
+            <div className="space-y-4">
+              <SettingsPageHeader
+                title="OCR"
+                description="OCR text from the video"
+              />
+
+              <div
+                className={cx("animate-fadeIn space-y-2 opacity-0", ocrText === null ? "hidden" : "")}
+                style={{
+                  animationDuration: "0.7s",
+                  animationDelay: "0.1s",
+                }}
+              >
+                <div>
+                  <div
+                    className="w-full"
+                    onKeyUp={e => e.stopPropagation()}
+                    onKeyDown={e => e.stopPropagation()}
+                  >
+                    <TextAreaWithLabel
+                      value={ocrText || ""}
+                      label="Text"
+                      rows={4}
+                      readOnly
+                      spellCheck={false}
+                      data-lt="false"
+                      data-gram="false"
+                      className="font-mono"
+                    />
+                  </div>
+                </div>
+              </div>
+
+              {ocrStatus && <div className={cx("animate-fadeIn space-y-2 opacity-0")}
+                style={{
+                  animationDuration: "0.7s",
+                  animationDelay: "0.1s",
+                }}
+              >
+                <div className="space-y-1 flex justify-between">
+                  <p className="text-xs text-slate-600 dark:text-slate-400 capitalize">
+                    {ocrStatus?.status}
+                  </p>
+                  <span className="text-xs text-slate-600 dark:text-slate-400">{ocrProgress}%</span>
+                </div>
+                <div className="h-2.5 w-full overflow-hidden rounded-full bg-slate-300">
+                  <div
+                    style={{ width: ocrProgress + "%" }}
+                    className="h-2.5 bg-blue-700 transition-all duration-1000 ease-in-out"
+                  ></div>
+                </div>
+              </div>}
+
+              {ocrError && (
+                <div className="flex items-center gap-x-2">
+                  <ExclamationCircleIcon className="h-4 w-4 text-red-500 dark:text-red-400" />
+                  <span className="text-xs text-red-500 dark:text-red-400">
+                    {ocrError}
+                  </span>
+                </div>
+              )}
+            </div>
+          </div>
+        </div>
+        <div className="gap-y-4">
+          <p className="text-xs text-slate-600 dark:text-slate-400">
+            Internet connectivity might be required to download Tesseract OCR trained data.
+          </p>
+        </div>
+        <div className="flex animate-fadeIn items-center justify-end gap-x-2 opacity-0"
+          style={{
+            animationDuration: "0.7s",
+            animationDelay: "0.2s",
+          }}
+        >
+          <Button
+            size="SM"
+            theme="primary"
+            text="Start OCR"
+            onClick={onConfirmOCR}
+            LeadingIcon={LuCornerDownLeft}
+          />
+        </div>
+      </div>
+    </GridCard>
+  );
+}