Move core files into new folder

src/modules/core/components/DownloadStateIndicator.tsx

@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+import CircularProgress from '@mui/material/CircularProgress';
+import Box from '@mui/material/Box';
+import Typography from '@mui/material/Typography';
+import { useTranslation } from 'react-i18next';
+import { DownloadState } from '@/lib/graphql/generated/graphql.ts';
+import { ChapterDownloadStatus } from '@/lib/data/Chapters.ts';
+import { TranslationKey } from '@/Base.types.ts';
+
+const DOWNLOAD_STATE_TO_TRANSLATION_KEY_MAP: { [state in DownloadState]: TranslationKey } = {
+    DOWNLOADING: 'download.state.label.downloading',
+    ERROR: 'download.state.label.error',
+    FINISHED: 'download.state.label.finished',
+    QUEUED: 'download.state.label.queued',
+} as const;
+
+export const DownloadStateIndicator = ({ download }: { download: ChapterDownloadStatus }) => {
+    const { t } = useTranslation();
+
+    return (
+        <Box
+            sx={{
+                position: 'relative',
+                display: 'inline-flex',
+                width: '50px',
+                justifyContent: 'center',
+            }}
+        >
+            {download.progress !== 0 && <CircularProgress variant="determinate" value={download.progress * 100} />}
+            <Box
+                sx={{
+                    top: 0,
+                    left: 0,
+                    bottom: 0,
+                    right: 0,
+                    position: 'absolute',
+                    display: 'flex',
+                    alignItems: 'center',
+                    justifyContent: 'center',
+                }}
+            >
+                <Typography
+                    variant="caption"
+                    component="div"
+                    sx={{
+                        color: 'text.secondary',
+                    }}
+                >
+                    <>
+                        {download.progress !== 0 && `${Math.round(download.progress * 100)}%`}
+                        {download.progress === 0 && t(DOWNLOAD_STATE_TO_TRANSLATION_KEY_MAP[download.state])}
+                    </>
+                </Typography>
+            </Box>
+        </Box>
+    );
+};