feat: supports download subtitle

src/subtitle/Menus.js

@@ -0,0 +1,177 @@
+import { useCallback, useEffect, useMemo, useState } from "react";
+import { MSG_MENUS_PROGRESSED, MSG_MENUS_UPDATEFORM } from "../config";
+
+function Label({ children }) {
+  return (
+    <div
+      style={{
+        overflow: "hidden",
+        textOverflow: "ellipsis",
+        whiteSpace: "nowrap",
+      }}
+    >
+      {children}
+    </div>
+  );
+}
+
+function MenuItem({ children, onClick, disabled = false }) {
+  const [hover, setHover] = useState(false);
+
+  return (
+    <div
+      style={{
+        display: "flex",
+        justifyContent: "space-between",
+        alignItems: "center",
+        padding: "0px 8px",
+        opacity: hover ? 1 : 0.8,
+        background: `rgba(255, 255, 255, ${hover ? 0.1 : 0})`,
+        cursor: disabled ? "default" : "pointer",
+        transition: "background 0.2s, opacity 0.2s",
+        borderRadius: 5,
+      }}
+      onMouseEnter={() => setHover(true)}
+      onMouseLeave={() => setHover(false)}
+      onClick={onClick}
+    >
+      {children}
+    </div>
+  );
+}
+
+function Switch({ label, name, value, onChange, disabled }) {
+  const handleClick = useCallback(() => {
+    if (disabled) return;
+
+    onChange({ name, value: !value });
+  }, [disabled, onChange, name, value]);
+
+  return (
+    <MenuItem onClick={handleClick} disabled={disabled}>
+      <Label>{label}</Label>
+      <div
+        style={{
+          width: 40,
+          height: 24,
+          borderRadius: 12,
+          background: value ? "rgba(32,156,238,.8)" : "rgba(255,255,255,.3)",
+          position: "relative",
+        }}
+      >
+        <div
+          style={{
+            width: 20,
+            height: 20,
+            borderRadius: 10,
+            position: "absolute",
+            left: 2,
+            top: 2,
+            background: "rgba(255,255,255,.9)",
+            transform: `translateX(${value ? 16 : 0}px)`,
+          }}
+        ></div>
+      </div>
+    </MenuItem>
+  );
+}
+
+function Button({ label, onClick, disabled }) {
+  const handleClick = useCallback(() => {
+    if (disabled) return;
+
+    onClick();
+  }, [disabled, onClick]);
+
+  return (
+    <MenuItem onClick={handleClick} disabled={disabled}>
+      <Label>{label}</Label>
+    </MenuItem>
+  );
+}
+
+export function Menus({
+  i18n,
+  initData,
+  updateSetting,
+  downloadSubtitle,
+  hasSegApi,
+  eventName,
+}) {
+  const [formData, setFormData] = useState(initData);
+  const [progressed, setProgressed] = useState(0);
+
+  const handleChange = useCallback(
+    ({ name, value }) => {
+      setFormData((pre) => ({ ...pre, [name]: value }));
+      updateSetting({ name, value });
+    },
+    [updateSetting]
+  );
+
+  const handleDownload = useCallback(() => {
+    downloadSubtitle();
+  }, [downloadSubtitle]);
+
+  useEffect(() => {
+    const handler = (e) => {
+      const { action, data } = e.detail || {};
+      if (action === MSG_MENUS_PROGRESSED) {
+        setProgressed(data);
+      } else if (action === MSG_MENUS_UPDATEFORM) {
+        setFormData((pre) => ({ ...pre, ...data }));
+      }
+    };
+    window.addEventListener(eventName, handler);
+    return () => window.removeEventListener(eventName, handler);
+  }, [eventName]);
+
+  const status = useMemo(() => {
+    if (progressed === 0) return i18n("waiting_subtitles");
+    if (progressed === 100) return i18n("download_subtitles");
+    return i18n("processing_subtitles");
+  }, [progressed, i18n]);
+
+  const { isAISegment, skipAd, isBilingual } = formData;
+
+  return (
+    <div
+      style={{
+        position: "absolute",
+        left: 0,
+        bottom: 100,
+        background: "rgba(0,0,0,.6)",
+        width: 200,
+        lineHeight: "40px",
+        fontSize: 16,
+        padding: 8,
+        borderRadius: 5,
+      }}
+    >
+      <Switch
+        onChange={handleChange}
+        name="isAISegment"
+        value={isAISegment}
+        label={i18n("ai_segmentation")}
+        disabled={!hasSegApi}
+      />
+      <Switch
+        onChange={handleChange}
+        name="isBilingual"
+        value={isBilingual}
+        label={i18n("is_bilingual_view")}
+      />
+      <Switch
+        onChange={handleChange}
+        name="skipAd"
+        value={skipAd}
+        label={i18n("is_skip_ad")}
+      />
+      <Button
+        label={`${status} [${progressed}%] `}
+        onClick={handleDownload}
+        disabled={progressed !== 100}
+      />
+    </div>
+  );
+}