fix typo

.github/workflows/publish.yml

@@ -58,6 +58,21 @@ jobs:
             **/react/node_modules
           key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
 
+      - name: Build no-webUI Jar
+        uses: eskatos/gradle-command-action@v1
+        with:
+          build-root-directory: master
+          wrapper-directory: master
+          arguments: :server:shadowJar -x :webUI:copyBuild --stacktrace
+          wrapper-cache-enabled: true
+          dependencies-cache-enabled: true
+          configuration-cache-enabled: true
+
+      - name: Rename the no-webUI Jar
+        run: |
+          cd master/server/build
+          mv Tachidesk-*.jar $(ls *.jar | sed 's/\.jar/-no-webUI\.jar/g')
+
       - name: Build Jar and launch4j
         uses: eskatos/gradle-command-action@v1
         with:

README.md

@@ -21,18 +21,25 @@ Here is a list of current features:
 Anyways, for more info checkout [finished milestone #1](https://github.com/AriaMoradi/Tachidesk/issues/2) and [milestone #2](https://github.com/AriaMoradi/Tachidesk/projects/1) to see what's implemented in more detail.
 
 ## Downloading and Running the app
-### Downloading the app
-Download the latest jar or windows(win32) release from [the releases section](https://github.com/AriaMoradi/Tachidesk/releases).
-
 ### All Operating Systems
 You should have The Java Runtime Environment(JRE) 8 or newer and a modern browser installed. Also an internet connection is required as almost everything this app does is downloading stuff. 
 
+Download the latest jar release from [the releases section](https://github.com/AriaMoradi/Tachidesk/releases).
+
 Double click on the jar file or run `java -jar Tachidesk-vX.Y.Z-rxxx.jar` from a Terminal/Command Prompt window to run the app which will open a new browser window automatically. Also the System Tray Icon is your friend if you need to open the browser window again or close Tachidesk.
 
-### Windows only
+### Windows
-The Windows specific build has java bundled inside, so you don't have to install java to use it. Unzip `Tachidesk-vX.Y.Z-rxxx-win32.zip` and run `server.exe`.
+Download the latest win32 release from [the releases section](https://github.com/AriaMoradi/Tachidesk/releases).
 
-### Running on Docker
+The Windows specific build has java bundled inside, so you don't have to install java to use it. Unzip `Tachidesk-vX.Y.Z-rxxx-win32.zip` and run `server.exe`. The rest works like the previous section.
+
+### Arch Linux
+You can install Tachidesk from the AUR
+```
+yay -S tachidesk
+```
+
+### Docker
 Check [arbuilder's repo](https://github.com/arbuilder/Tachidesk-docker) out for more details and the dockerfile.
 
 ## General troubleshooting

server/build.gradle.kts

@@ -9,7 +9,7 @@ plugins {
     id("edu.sc.seis.launch4j") version "2.4.9"
 }
 
-val TachideskVersion = "v0.2.5"
+val TachideskVersion = "v0.2.6"
 
 
 repositories {

server/src/main/kotlin/ir/armor/tachidesk/Main.kt

@@ -172,10 +172,10 @@ class Main {
                 ctx.json(getChapterList(mangaId))
             }
 
-            app.get("/api/v1/manga/:mangaId/chapter/:chapterId") { ctx ->
+            app.get("/api/v1/manga/:mangaId/chapter/:chapterIndex") { ctx ->
-                val chapterId = ctx.pathParam("chapterId").toInt()
+                val chapterIndex = ctx.pathParam("chapterIndex").toInt()
                 val mangaId = ctx.pathParam("mangaId").toInt()
-                ctx.json(getChapter(chapterId, mangaId))
+                ctx.json(getChapter(chapterIndex, mangaId))
             }
 
             app.get("/api/v1/manga/:mangaId/chapter/:chapterId/page/:index") { ctx ->

server/src/main/kotlin/ir/armor/tachidesk/database/dataclass/ChapterDataClass.kt

@@ -12,5 +12,7 @@ data class ChapterDataClass(
     val chapter_number: Float,
     val scanlator: String?,
     val mangaId: Int,
+    val chapterIndex: Int,
+    val chapterCount: Int,
     val pageCount: Int? = null,
 )

server/src/main/kotlin/ir/armor/tachidesk/database/table/ChapterTable.kt

@@ -13,5 +13,7 @@ object ChapterTable : IntIdTable() {
     val chapter_number = float("chapter_number").default(-1f)
     val scanlator = varchar("scanlator", 128).nullable()
 
+    val chapterIndex = integer("number_in_list")
+
     val manga = reference("manga", MangaTable)
 }

server/src/main/kotlin/ir/armor/tachidesk/util/Chapter.kt

@@ -14,7 +14,9 @@ import org.jetbrains.exposed.sql.and
 import org.jetbrains.exposed.sql.insert
 import org.jetbrains.exposed.sql.insertAndGetId
 import org.jetbrains.exposed.sql.select
+import org.jetbrains.exposed.sql.selectAll
 import org.jetbrains.exposed.sql.transactions.transaction
+import org.jetbrains.exposed.sql.update
 
 fun getChapterList(mangaId: Int): List<ChapterDataClass> {
     val mangaDetails = getManga(mangaId)
@@ -27,8 +29,10 @@ fun getChapterList(mangaId: Int): List<ChapterDataClass> {
         }
     ).toBlocking().first()
 
+    val chapterCount = chapterList.count()
+
     return transaction {
-        chapterList.forEach { fetchedChapter ->
+        chapterList.reversed().forEachIndexed { index, fetchedChapter ->
             val chapterEntry = ChapterTable.select { ChapterTable.url eq fetchedChapter.url }.firstOrNull()
             if (chapterEntry == null) {
                 ChapterTable.insertAndGetId {
@@ -38,12 +42,29 @@ fun getChapterList(mangaId: Int): List<ChapterDataClass> {
                     it[chapter_number] = fetchedChapter.chapter_number
                     it[scanlator] = fetchedChapter.scanlator
 
+                    it[chapterIndex] = index + 1
+                    it[manga] = mangaId
+                }
+            } else {
+                ChapterTable.update({ ChapterTable.url eq fetchedChapter.url }) {
+                    it[name] = fetchedChapter.name
+                    it[date_upload] = fetchedChapter.date_upload
+                    it[chapter_number] = fetchedChapter.chapter_number
+                    it[scanlator] = fetchedChapter.scanlator
+
+                    it[chapterIndex] = index + 1
                     it[manga] = mangaId
                 }
             }
         }
 
-        return@transaction chapterList.map {
+        // clear any orphaned chapters
+        val dbChapterCount = transaction { ChapterTable.selectAll().count() }
+        if (dbChapterCount > chapterCount) { // we got some clean up due
+            // TODO
+        }
+
+        return@transaction chapterList.mapIndexed { index, it ->
             ChapterDataClass(
                 ChapterTable.select { ChapterTable.url eq it.url }.firstOrNull()!![ChapterTable.id].value,
                 it.url,
@@ -51,16 +72,19 @@ fun getChapterList(mangaId: Int): List<ChapterDataClass> {
                 it.date_upload,
                 it.chapter_number,
                 it.scanlator,
-                mangaId
+                mangaId,
+                chapterCount - index,
+                chapterCount
             )
         }
     }
 }
 
-fun getChapter(chapterId: Int, mangaId: Int): ChapterDataClass {
+fun getChapter(chapterIndex: Int, mangaId: Int): ChapterDataClass {
     return transaction {
-        val chapterEntry = ChapterTable.select { ChapterTable.id eq chapterId }.firstOrNull()!!
+        val chapterEntry = ChapterTable.select {
-        assert(mangaId == chapterEntry[ChapterTable.manga].value) // sanity check
+            ChapterTable.chapterIndex eq chapterIndex and (ChapterTable.manga eq mangaId)
+        }.firstOrNull()!!
         val mangaEntry = MangaTable.select { MangaTable.id eq mangaId }.firstOrNull()!!
         val source = getHttpSource(mangaEntry[MangaTable.sourceReference])
 
@@ -71,14 +95,20 @@ fun getChapter(chapterId: Int, mangaId: Int): ChapterDataClass {
             }
         ).toBlocking().first()
 
+        val chapterId = chapterEntry[ChapterTable.id].value
+        val chapterCount = transaction { ChapterTable.selectAll().count() }
+
         val chapter = ChapterDataClass(
-            chapterEntry[ChapterTable.id].value,
+            chapterId,
             chapterEntry[ChapterTable.url],
             chapterEntry[ChapterTable.name],
             chapterEntry[ChapterTable.date_upload],
             chapterEntry[ChapterTable.chapter_number],
             chapterEntry[ChapterTable.scanlator],
             mangaId,
+            chapterEntry[ChapterTable.chapterIndex],
+            chapterCount.toInt(),
+
             pageList.count()
         )
 

webUI/react/package.json

@@ -8,11 +8,13 @@
     "@testing-library/jest-dom": "^5.11.4",
     "@testing-library/react": "^11.1.0",
     "@testing-library/user-event": "^12.1.10",
+    "@types/react-lazyload": "^3.1.0",
     "axios": "^0.21.1",
     "fontsource-roboto": "^4.0.0",
     "react": "^17.0.1",
     "react-beautiful-dnd": "^13.0.0",
     "react-dom": "^17.0.1",
+    "react-lazyload": "^3.2.0",
     "react-router-dom": "^5.2.0",
     "react-scripts": "4.0.1",
     "web-vitals": "^0.2.4"

webUI/react/src/App.tsx

@@ -27,9 +27,12 @@ import useLocalStorage from './util/useLocalStorage';
 export default function App() {
     const [title, setTitle] = useState<string>('Tachidesk');
     const [action, setAction] = useState<any>(<div />);
+    const [override, setOverride] = useState<INavbarOverride>({ status: false, value: <div /> });
+
     const [darkTheme, setDarkTheme] = useLocalStorage<boolean>('darkTheme', true);
+
     const navBarContext = {
-        title, setTitle, action, setAction,
+        title, setTitle, action, setAction, override, setOverride,
     };
     const darkThemeContext = { darkTheme, setDarkTheme };
 
@@ -63,7 +66,12 @@ export default function App() {
                 <NavbarContext.Provider value={navBarContext}>
                     <CssBaseline />
                     <NavBar />
-                    <Container maxWidth={false} disableGutters>
+                    <Container
+                        id="appMainContainer"
+                        maxWidth={false}
+                        disableGutters
+                        style={{ paddingTop: '64px' }}
+                    >
                         <Switch>
                             <Route path="/sources/:sourceId/search/">
                                 <Search />
@@ -80,8 +88,8 @@ export default function App() {
                             <Route path="/sources">
                                 <Sources />
                             </Route>
-                            <Route path="/manga/:mangaId/chapter/:chapterId">
+                            <Route path="/manga/:mangaId/chapter/:chapterNum">
-                                <Reader />
+                                <></>
                             </Route>
                             <Route path="/manga/:id">
                                 <Manga />
@@ -106,6 +114,11 @@ export default function App() {
                             />
                         </Switch>
                     </Container>
+                    <Switch>
+                        <Route path="/manga/:mangaId/chapter/:chapterIndex">
+                            <Reader />
+                        </Route>
+                    </Switch>
                 </NavbarContext.Provider>
             </ThemeProvider>
         </Router>

webUI/react/src/components/CategorySelect.tsx

@@ -85,6 +85,14 @@ export default function CategorySelect(props: IProps) {
             <DialogTitle>Set categories</DialogTitle>
             <DialogContent dividers>
                 <FormGroup>
+                    {categoryInfos.length === 0
+                        && (
+                            <span>
+                                No categories found!
+                                <br />
+                                You should make some from settings.
+                            </span>
+                        )}
                     {categoryInfos.map((categoryInfo) => (
                         <FormControlLabel
                             control={(

webUI/react/src/components/ChapterCard.tsx

@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
 /* 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/. */
@@ -8,6 +9,7 @@ import Card from '@material-ui/core/Card';
 import CardContent from '@material-ui/core/CardContent';
 import Button from '@material-ui/core/Button';
 import Typography from '@material-ui/core/Typography';
+import { Link, useHistory } from 'react-router-dom';
 
 const useStyles = makeStyles((theme) => ({
     root: {
@@ -41,6 +43,7 @@ interface IProps{
 
 export default function ChapterCard(props: IProps) {
     const classes = useStyles();
+    const history = useHistory();
     const { chapter } = props;
 
     const dateStr = chapter.date_upload && new Date(chapter.date_upload).toISOString().slice(0, 10);
@@ -63,9 +66,19 @@ export default function ChapterCard(props: IProps) {
                                 </Typography>
                             </div>
                         </div>
-                        <div style={{ display: 'flex' }}>
+                        <Link
-                            <Button variant="outlined" style={{ marginLeft: 20 }} onClick={() => { window.location.href = `/manga/${chapter.mangaId}/chapter/${chapter.id}`; }}>open</Button>
+                            to={`/manga/${chapter.mangaId}/chapter/${chapter.chapterIndex}`}
-                        </div>
+                            style={{ textDecoration: 'none' }}
+                        >
+                            <Button
+                                variant="outlined"
+                                style={{ marginLeft: 20 }}
+                            >
+                                open
+
+                            </Button>
+                        </Link>
+
                     </CardContent>
                 </Card>
             </li>

webUI/react/src/components/MangaCard.tsx

@@ -43,7 +43,7 @@ const useStyles = makeStyles({
 });
 
 interface IProps {
-    manga: IManga
+    manga: IMangaCard
 }
 const MangaCard = React.forwardRef((props: IProps, ref) => {
     const {

webUI/react/src/components/MangaDetails.tsx

@@ -2,55 +2,180 @@
  * 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 { Button, createStyles, makeStyles } from '@material-ui/core';
+import { makeStyles } from '@material-ui/core';
-import React, { useState } from 'react';
+import IconButton from '@material-ui/core/IconButton';
+import { Theme } from '@material-ui/core/styles';
+import FavoriteIcon from '@material-ui/icons/Favorite';
+import FavoriteBorderIcon from '@material-ui/icons/FavoriteBorder';
+import FilterListIcon from '@material-ui/icons/FilterList';
+import PublicIcon from '@material-ui/icons/Public';
+import React, { useContext, useEffect, useState } from 'react';
+import NavbarContext from '../context/NavbarContext';
 import client from '../util/client';
+import useLocalStorage from '../util/useLocalStorage';
 import CategorySelect from './CategorySelect';
 
-const useStyles = makeStyles(() => createStyles({
+const useStyles = (inLibrary: string) => makeStyles((theme: Theme) => ({
     root: {
+        width: '100%',
+        [theme.breakpoints.up('md')]: {
+            position: 'fixed',
+            width: '50vw',
+        },
+    },
+    top: {
+        padding: '10px',
+        // [theme.breakpoints.up('md')]: {
+        //     minWidth: '50%',
+        // },
+    },
+    leftRight: {
         display: 'flex',
-        flexDirection: 'row-reverse',
+    },
+    leftSide: {
+        '& img': {
+            borderRadius: 4,
+            maxWidth: '100%',
+            minWidth: '100%',
+            height: 'auto',
+        },
+        maxWidth: '50%',
+        // [theme.breakpoints.up('md')]: {
+        //     minWidth: '100px',
+        // },
+    },
+    rightSide: {
+        marginLeft: 15,
+        maxWidth: '100%',
+        '& span': {
+            fontWeight: '400',
+        },
+        [theme.breakpoints.up('lg')]: {
+            fontSize: '1.3em',
+        },
+    },
+    buttons: {
+        display: 'flex',
+        justifyContent: 'space-around',
         '& button': {
-            marginLeft: 10,
+            color: inLibrary === 'In Library' ? '#2196f3' : 'inherit',
+        },
+        '& span': {
+            display: 'block',
+            fontSize: '0.85em',
+        },
+        '& a': {
+            textDecoration: 'none',
+            color: '#858585',
+            '& button': {
+                color: 'inherit',
+            },
+        },
+    },
+    bottom: {
+        paddingLeft: '10px',
+        paddingRight: '10px',
+        [theme.breakpoints.up('md')]: {
+            fontSize: '1.2em',
+            // maxWidth: '50%',
+        },
+        [theme.breakpoints.up('lg')]: {
+            fontSize: '1.3em',
+        },
+    },
+    description: {
+        '& h4': {
+            marginTop: '1em',
+            marginBottom: 0,
+        },
+        '& p': {
+            textAlign: 'justify',
+            textJustify: 'inter-word',
+        },
+    },
+    genre: {
+        display: 'flex',
+        flexWrap: 'wrap',
+        '& h5': {
+            border: '2px solid #2196f3',
+            borderRadius: '1.13em',
+            marginRight: '1em',
+            marginTop: 0,
+            marginBottom: '10px',
+            padding: '0.3em',
+            color: '#2196f3',
         },
     },
 }));
 
 interface IProps{
     manga: IManga
-    source: ISource
 }
 
 function getSourceName(source: ISource) {
-    if (source.name !== null) { return source.name; }
+    if (source.name !== null) {
+        return `${source.name} (${source.lang.toLocaleUpperCase()})`;
+    }
     return source.id;
 }
 
+function getValueOrUnknown(val: string) {
+    return val || 'UNKNOWN';
+}
+
 export default function MangaDetails(props: IProps) {
-    const classes = useStyles();
+    const { setAction } = useContext(NavbarContext);
-    const { manga, source } = props;
+
+    const { manga } = props;
     const [inLibrary, setInLibrary] = useState<string>(
-        manga.inLibrary ? 'In Library' : 'Not In Library',
+        manga.inLibrary ? 'In Library' : 'Add to Library',
     );
+
     const [categoryDialogOpen, setCategoryDialogOpen] = useState<boolean>(false);
 
+    useEffect(() => {
+        if (inLibrary === 'In Library') {
+            setAction(
+                <>
+                    <IconButton
+                        onClick={() => setCategoryDialogOpen(true)}
+                        aria-label="display more actions"
+                        edge="end"
+                        color="inherit"
+                    >
+                        <FilterListIcon />
+                    </IconButton>
+                    <CategorySelect
+                        open={categoryDialogOpen}
+                        setOpen={setCategoryDialogOpen}
+                        mangaId={manga.id}
+                    />
+                </>,
+
+            );
+        } else { setAction(<></>); }
+    }, [inLibrary, categoryDialogOpen]);
+
+    const [serverAddress] = useLocalStorage<String>('serverBaseURL', '');
+
+    const classes = useStyles(inLibrary)();
+
     function addToLibrary() {
-        setInLibrary('adding');
+        // setInLibrary('adding');
         client.get(`/api/v1/manga/${manga.id}/library/`).then(() => {
             setInLibrary('In Library');
         });
     }
 
     function removeFromLibrary() {
-        setInLibrary('removing');
+        // setInLibrary('removing');
         client.delete(`/api/v1/manga/${manga.id}/library/`).then(() => {
-            setInLibrary('Not In Library');
+            setInLibrary('Add To Library');
         });
     }
 
     function handleButtonClick() {
-        if (inLibrary === 'Not In Library') {
+        if (inLibrary === 'Add To Library') {
             addToLibrary();
         } else {
             removeFromLibrary();
@@ -58,26 +183,64 @@ export default function MangaDetails(props: IProps) {
     }
 
     return (
-        <div>
+        <div className={classes.root}>
-            <h1>
+            <div className={classes.top}>
-                {manga.title}
+                <div className={classes.leftRight}>
-            </h1>
+                    <div className={classes.leftSide}>
-            <h3>
+                        <img src={serverAddress + manga.thumbnailUrl} alt="Manga Thumbnail" />
-                Source:
+                    </div>
-                {' '}
+                    <div className={classes.rightSide}>
-                {getSourceName(source)}
+                        <h1>
-            </h3>
+                            {manga.title}
-            <div className={classes.root}>
+                        </h1>
-                <Button variant="outlined" onClick={() => handleButtonClick()}>{inLibrary}</Button>
+                        <h3>
-                {inLibrary === 'In Library'
+                            Author:
-                && <Button variant="outlined" onClick={() => setCategoryDialogOpen(true)}>Edit Categories</Button>}
+                            {' '}
-
+                            <span>{getValueOrUnknown(manga.author)}</span>
+                        </h3>
+                        <h3>
+                            Artist:
+                            {' '}
+                            <span>{getValueOrUnknown(manga.artist)}</span>
+                        </h3>
+                        <h3>
+                            Status:
+                            {' '}
+                            {manga.status}
+                        </h3>
+                        <h3>
+                            Source:
+                            {' '}
+                            {getSourceName(manga.source)}
+                        </h3>
+                    </div>
+                </div>
+                <div className={classes.buttons}>
+                    <div>
+                        <IconButton onClick={() => handleButtonClick()}>
+                            {inLibrary === 'In Library' && <FavoriteIcon />}
+                            {inLibrary !== 'In Library' && <FavoriteBorderIcon />}
+                            <span>{inLibrary}</span>
+                        </IconButton>
+                    </div>
+                    { /* eslint-disable-next-line react/jsx-no-target-blank */ }
+                    <a href={manga.url} target="_blank">
+                        <IconButton>
+                            <PublicIcon />
+                            <span>Open Site</span>
+                        </IconButton>
+                    </a>
+                </div>
+            </div>
+            <div className={classes.bottom}>
+                <div className={classes.description}>
+                    <h4>About</h4>
+                    <p>{manga.description}</p>
+                </div>
+                <div className={classes.genre}>
+                    {manga.genre.split(', ').map((g) => <h5 key={g}>{g}</h5>)}
+                </div>
             </div>
-            <CategorySelect
-                open={categoryDialogOpen}
-                setOpen={setCategoryDialogOpen}
-                mangaId={manga.id}
-            />
         </div>
     );
 }

webUI/react/src/components/MangaGrid.tsx

@@ -7,7 +7,7 @@ import Grid from '@material-ui/core/Grid';
 import MangaCard from './MangaCard';
 
 interface IProps{
-    mangas: IManga[]
+    mangas: IMangaCard[]
     message?: string
     hasNextPage: boolean
     lastPageNum: number
@@ -48,7 +48,7 @@ export default function MangaGrid(props: IProps) {
     }
 
     return (
-        <Grid container spacing={1} xs={12} style={{ margin: 0, padding: '5px' }}>
+        <Grid container spacing={1} style={{ margin: 0, width: '100%', padding: '5px' }}>
             {mapped}
         </Grid>
     );

webUI/react/src/components/NavBar.tsx

@@ -1,4 +1,3 @@
-/* eslint-disable @typescript-eslint/no-unused-vars */
 // TODO: remove above!
 /* 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
@@ -6,18 +5,14 @@
 
 import React, { useContext, useState } from 'react';
 import { makeStyles } from '@material-ui/core/styles';
-import MoreIcon from '@material-ui/icons/MoreVert';
 import AppBar from '@material-ui/core/AppBar';
 import Toolbar from '@material-ui/core/Toolbar';
 import Typography from '@material-ui/core/Typography';
 import IconButton from '@material-ui/core/IconButton';
 import MenuIcon from '@material-ui/icons/Menu';
-import MenuItem from '@material-ui/core/MenuItem';
-import Menu from '@material-ui/core/Menu';
-
-import TemporaryDrawer from './TemporaryDrawer';
 import NavBarContext from '../context/NavbarContext';
 import DarkTheme from '../context/DarkTheme';
+import TemporaryDrawer from './TemporaryDrawer';
 
 const useStyles = makeStyles((theme) => ({
     root: {
@@ -31,89 +26,40 @@ const useStyles = makeStyles((theme) => ({
     },
 }));
 
-// const theme = createMuiTheme({
-//     overrides: {
-//         MuiAppBar: {
-//             colorPrimary: { backgroundColor: '#FFC0CB' },
-//         },
-//     },
-//     palette: { type: 'dark' },
-// });
-
 export default function NavBar() {
     const classes = useStyles();
     const [drawerOpen, setDrawerOpen] = useState(false);
-    const [anchorEl, setAnchorEl] = React.useState<null | HTMLElement>(null);
+    const { title, action, override } = useContext(NavBarContext);
-    const { title, action } = useContext(NavBarContext);
-    const open = Boolean(anchorEl);
 
     const { darkTheme } = useContext(DarkTheme);
 
-    const handleMenu = (event: React.MouseEvent<HTMLElement>) => {
-        setAnchorEl(event.currentTarget);
-    };
-
-    const handleClose = () => {
-        setAnchorEl(null);
-    };
-
     return (
-        <div className={classes.root}>
+        <>
-            <AppBar position="static" color={darkTheme ? 'default' : 'primary'}>
+            {override.status && override.value}
-                <Toolbar>
+            {!override.status
-                    <IconButton
+        && (
-                        edge="start"
+            <div className={classes.root}>
-                        className={classes.menuButton}
+                <AppBar position="fixed" color={darkTheme ? 'default' : 'primary'}>
-                        color="inherit"
+                    <Toolbar>
-                        aria-label="menu"
+                        <IconButton
-                        disableRipple
+                            edge="start"
-                        onClick={() => setDrawerOpen(true)}
+                            className={classes.menuButton}
-                    >
+                            color="inherit"
-                        <MenuIcon />
+                            aria-label="menu"
-                    </IconButton>
+                            disableRipple
-                    <Typography variant="h6" className={classes.title}>
+                            onClick={() => setDrawerOpen(true)}
-                        {title}
-                    </Typography>
-                    {action}
-                    {/* <IconButton
-                        onClick={handleMenu}
-                        aria-label="display more actions"
-                        edge="end"
-                        color="inherit"
-                    >
-                        <FilterListIcon />
-                    </IconButton> */}
-                    {/* <Menu
-                        id="menu-appbar"
-                        anchorEl={anchorEl}
-                        anchorOrigin={{
-                            vertical: 'top',
-                            horizontal: 'right',
-                        }}
-                        keepMounted
-                        transformOrigin={{
-                            vertical: 'top',
-                            horizontal: 'right',
-                        }}
-                        open={open}
-                        onClose={handleClose}
-                    >
-                        <MenuItem
-                            onClick={() => { setDarkTheme(true); handleClose(); }}
                         >
-                            Dark Theme
+                            <MenuIcon />
-
+                        </IconButton>
-                        </MenuItem>
+                        <Typography variant="h6" className={classes.title}>
-                        <MenuItem
+                            {title}
-                            onClick={() => { setDarkTheme(false); handleClose(); }}
+                        </Typography>
-                        >
+                        {action}
-                            Light Theme
+                    </Toolbar>
-
+                </AppBar>
-                        </MenuItem>
+                <TemporaryDrawer drawerOpen={drawerOpen} setDrawerOpen={setDrawerOpen} />
-                    </Menu> */}
+            </div>
-                </Toolbar>
+        )}
-            </AppBar>
+        </>
-            <TemporaryDrawer drawerOpen={drawerOpen} setDrawerOpen={setDrawerOpen} />
-        </div>
     );
 }

webUI/react/src/components/Page.tsx

@@ -0,0 +1,110 @@
+/* eslint-disable react/no-unused-prop-types */
+/* eslint-disable @typescript-eslint/no-unused-vars */
+/* 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 '@material-ui/core/CircularProgress';
+import { makeStyles } from '@material-ui/core/styles';
+import React, { useEffect, useRef, useState } from 'react';
+import LazyLoad from 'react-lazyload';
+import { IReaderSettings } from './ReaderNavBar';
+
+const useStyles = (settings: IReaderSettings) => makeStyles({
+    loading: {
+        margin: '100px auto',
+        height: '100vh',
+    },
+    loadingImage: {
+        padding: settings.staticNav ? 'calc(50vh - 40px) calc(50vw - 340px)' : 'calc(50vh - 40px) calc(50vw - 40px)',
+        height: '100vh',
+        width: '200px',
+        backgroundColor: '#525252',
+        marginBottom: 10,
+    },
+});
+
+interface IProps {
+    src: string
+    index: number
+    setCurPage: React.Dispatch<React.SetStateAction<number>>
+    settings: IReaderSettings
+}
+
+function LazyImage(props: IProps) {
+    const {
+        src, index, setCurPage, settings,
+    } = props;
+
+    const classes = useStyles(settings)();
+    const [imageSrc, setImagsrc] = useState<string>('');
+    const ref = useRef<HTMLImageElement>(null);
+
+    const handleScroll = () => {
+        if (ref.current) {
+            const rect = ref.current.getBoundingClientRect();
+            if (rect.y < 0 && rect.y + rect.height > 0) {
+                setCurPage(index);
+            }
+        }
+    };
+
+    useEffect(() => {
+        window.addEventListener('scroll', handleScroll);
+
+        return () => {
+            window.removeEventListener('scroll', handleScroll);
+        };
+    }, [handleScroll]);
+
+    useEffect(() => {
+        const img = new Image();
+        img.src = src;
+
+        img.onload = () => setImagsrc(src);
+    }, [src]);
+
+    if (imageSrc.length === 0) {
+        return (
+            <div className={classes.loadingImage}>
+                <CircularProgress thickness={5} />
+            </div>
+        );
+    }
+
+    return (
+        <img
+            ref={ref}
+            src={imageSrc}
+            alt={`Page #${index}`}
+            style={{ width: '100%' }}
+        />
+    );
+}
+
+export default function Page(props: IProps) {
+    const {
+        src, index, setCurPage, settings,
+    } = props;
+    const classes = useStyles(settings)();
+
+    return (
+        <div style={{ margin: '0 auto' }}>
+            <LazyLoad
+                offset={window.innerHeight}
+                placeholder={(
+                    <div className={classes.loading}>
+                        <CircularProgress thickness={5} />
+                    </div>
+                )}
+            >
+                <LazyImage
+                    src={src}
+                    index={index}
+                    setCurPage={setCurPage}
+                    settings={settings}
+                />
+            </LazyLoad>
+        </div>
+    );
+}

webUI/react/src/components/ReaderNavBar.tsx

@@ -0,0 +1,347 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+/* 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 IconButton from '@material-ui/core/IconButton';
+import CloseIcon from '@material-ui/icons/Close';
+import KeyboardArrowLeftIcon from '@material-ui/icons/KeyboardArrowLeft';
+import KeyboardArrowRightIcon from '@material-ui/icons/KeyboardArrowRight';
+import KeyboardArrowDownIcon from '@material-ui/icons/KeyboardArrowDown';
+import KeyboardArrowUpIcon from '@material-ui/icons/KeyboardArrowUp';
+import { makeStyles, Theme, useTheme } from '@material-ui/core/styles';
+import React, { useContext, useEffect, useState } from 'react';
+import Typography from '@material-ui/core/Typography';
+import { useHistory, Link } from 'react-router-dom';
+import Slide from '@material-ui/core/Slide';
+import Fade from '@material-ui/core/Fade';
+import Zoom from '@material-ui/core/Zoom';
+import { Switch } from '@material-ui/core';
+import List from '@material-ui/core/List';
+import ListItem from '@material-ui/core/ListItem';
+import ListItemIcon from '@material-ui/core/ListItemIcon';
+import ListItemText from '@material-ui/core/ListItemText';
+import ListItemSecondaryAction from '@material-ui/core/ListItemSecondaryAction';
+import Collapse from '@material-ui/core/Collapse';
+import Button from '@material-ui/core/Button';
+import ClickAwayListener from '@material-ui/core/ClickAwayListener';
+import DarkTheme from '../context/DarkTheme';
+import NavBarContext from '../context/NavbarContext';
+
+const useStyles = (settings: IReaderSettings) => makeStyles((theme: Theme) => ({
+    // main container and root div need to change classes...
+    AppMainContainer: {
+        display: 'none',
+    },
+    AppRootElment: {
+        display: 'flex',
+    },
+
+    root: {
+        position: settings.staticNav ? 'sticky' : 'fixed',
+        top: 0,
+        left: 0,
+        minWidth: '300px',
+        height: '100vh',
+        overflowY: 'auto',
+        backgroundColor: '#0a0b0b',
+
+        '& header': {
+            backgroundColor: '#363b3d',
+            display: 'flex',
+            alignItems: 'center',
+            minHeight: '64px',
+            paddingLeft: '24px',
+            paddingRight: '24px',
+
+            transition: 'left 2s ease',
+
+            '& button': {
+                flexGrow: 0,
+                flexShrink: 0,
+            },
+
+            '& button:nth-child(1)': {
+                marginRight: '16px',
+            },
+
+            '& button:nth-child(3)': {
+                marginRight: '-12px',
+            },
+
+            '& h1': {
+                fontSize: '1.25rem',
+                flexGrow: 1,
+            },
+        },
+        '& hr': {
+            margin: '0 16px',
+            height: '1px',
+            border: '0',
+            backgroundColor: 'rgb(38, 41, 43)',
+        },
+    },
+
+    navigation: {
+        margin: '0 16px',
+
+        '& > span:nth-child(1)': {
+            textAlign: 'center',
+            display: 'block',
+            marginTop: '16px',
+        },
+
+        '& $navigationChapters': {
+            display: 'grid',
+            gridTemplateColumns: '1fr 1fr',
+            gridTemplateAreas: '"prev next"',
+            gridColumnGap: '5px',
+            margin: '10px 0',
+
+            '& a': {
+                flexGrow: 1,
+                textDecoration: 'none',
+
+                '& button': {
+                    width: '100%',
+                    padding: '5px 8px',
+                    textTransform: 'none',
+                },
+            },
+        },
+
+    },
+    navigationChapters: {}, // dummy rule
+
+    settingsCollapsseHeader: {
+        '& span': {
+            fontWeight: 'bold',
+        },
+    },
+
+    openDrawerButton: {
+        position: 'fixed',
+        top: 0 + 20,
+        left: 10 + 20,
+        height: '40px',
+        width: '40px',
+        borderRadius: 5,
+        backgroundColor: 'black',
+
+        '&:hover': {
+            backgroundColor: 'black',
+        },
+    },
+}));
+
+export interface IReaderSettings{
+    staticNav: boolean
+    showPageNumber: boolean
+}
+
+export const defaultReaderSettings = () => ({
+    staticNav: false,
+    showPageNumber: true,
+} as IReaderSettings);
+
+interface IProps {
+    settings: IReaderSettings
+    setSettings: React.Dispatch<React.SetStateAction<IReaderSettings>>
+    manga: IManga | IMangaCard
+    chapter: IChapter | IPartialChpter
+    curPage: number
+}
+
+export default function ReaderNavBar(props: IProps) {
+    const { title } = useContext(NavBarContext);
+    const { darkTheme } = useContext(DarkTheme);
+
+    const history = useHistory();
+
+    const {
+        settings, setSettings, manga, chapter, curPage,
+    } = props;
+
+    const [drawerOpen, setDrawerOpen] = useState(false || settings.staticNav);
+    const [drawerVisible, setDrawerVisible] = useState(false || settings.staticNav);
+    const [hideOpenButton, setHideOpenButton] = useState(false);
+    const [prevScrollPos, setPrevScrollPos] = useState(0);
+    const [settingsCollapseOpen, setSettingsCollapseOpen] = useState(false);
+
+    const theme = useTheme();
+    const classes = useStyles(settings)();
+
+    const setSettingValue = (key: string, value: any) => setSettings({ ...settings, [key]: value });
+
+    const handleScroll = () => {
+        const currentScrollPos = window.pageYOffset;
+
+        if (Math.abs(currentScrollPos - prevScrollPos) > 20) {
+            setHideOpenButton(currentScrollPos > prevScrollPos);
+            setPrevScrollPos(currentScrollPos);
+        }
+    };
+
+    useEffect(() => {
+        window.addEventListener('scroll', handleScroll);
+
+        const rootEl = document.querySelector('#root')!;
+        const mainContainer = document.querySelector('#appMainContainer')!;
+
+        rootEl.classList.add(classes.AppRootElment);
+        mainContainer.classList.add(classes.AppMainContainer);
+
+        return () => {
+            rootEl.classList.remove(classes.AppRootElment);
+            mainContainer.classList.remove(classes.AppMainContainer);
+            window.removeEventListener('scroll', handleScroll);
+        };
+    }, [handleScroll]);// handleScroll changes on every render
+
+    return (
+        <>
+            <ClickAwayListener onClickAway={() => (drawerVisible && setDrawerOpen(false))}>
+                <Slide
+                    direction="right"
+                    in={drawerOpen}
+                    timeout={200}
+                    appear={false}
+                    mountOnEnter
+                    unmountOnExit
+                    onEntered={() => setDrawerVisible(true)}
+                    onExited={() => setDrawerVisible(false)}
+                >
+                    <div className={classes.root}>
+                        <header>
+                            <IconButton
+                                edge="start"
+                                color="inherit"
+                                aria-label="menu"
+                                disableRipple
+                                onClick={() => history.push(`/manga/${manga.id}`)}
+                            >
+                                <CloseIcon />
+                            </IconButton>
+                            <Typography variant="h1">
+                                {title}
+                            </Typography>
+                            {!settings.staticNav
+                        && (
+                            <IconButton
+                                edge="start"
+                                color="inherit"
+                                aria-label="menu"
+                                disableRipple
+                                onClick={() => setDrawerOpen(false)}
+                            >
+                                <KeyboardArrowLeftIcon />
+                            </IconButton>
+                        ) }
+                        </header>
+                        <ListItem ContainerComponent="div" className={classes.settingsCollapsseHeader}>
+                            <ListItemText primary="Reader Settings" />
+                            <ListItemSecondaryAction>
+                                <IconButton
+                                    edge="start"
+                                    color="inherit"
+                                    aria-label="menu"
+                                    disableRipple
+                                    disableFocusRipple
+                                    onClick={() => setSettingsCollapseOpen(!settingsCollapseOpen)}
+                                >
+                                    {settingsCollapseOpen && <KeyboardArrowUpIcon />}
+                                    {!settingsCollapseOpen && <KeyboardArrowDownIcon />}
+                                </IconButton>
+                            </ListItemSecondaryAction>
+                        </ListItem>
+                        <Collapse in={settingsCollapseOpen} timeout="auto" unmountOnExit>
+                            <List>
+                                <ListItem>
+                                    <ListItemText primary="Static Navigation" />
+                                    <ListItemSecondaryAction>
+                                        <Switch
+                                            edge="end"
+                                            checked={settings.staticNav}
+                                            onChange={(e) => setSettingValue('staticNav', e.target.checked)}
+                                        />
+                                    </ListItemSecondaryAction>
+                                </ListItem>
+                                <ListItem>
+                                    <ListItemText primary="Show page number" />
+                                    <ListItemSecondaryAction>
+                                        <Switch
+                                            edge="end"
+                                            checked={settings.showPageNumber}
+                                            onChange={(e) => setSettingValue('showPageNumber', e.target.checked)}
+                                        />
+                                    </ListItemSecondaryAction>
+                                </ListItem>
+                            </List>
+                        </Collapse>
+                        <hr />
+                        <div className={classes.navigation}>
+                            <span>
+                                Currently on page
+                                {' '}
+                                {curPage + 1}
+                                {' '}
+                                of
+                                {' '}
+                                {chapter.pageCount}
+                            </span>
+                            <div className={classes.navigationChapters}>
+                                {chapter.chapterIndex > 1
+                            && (
+                                <Link
+                                    style={{ gridArea: 'prev' }}
+                                    to={`/manga/${manga.id}/chapter/${chapter.chapterIndex - 1}`}
+                                >
+                                    <Button
+                                        variant="outlined"
+                                        startIcon={<KeyboardArrowLeftIcon />}
+                                    >
+                                        Chapter
+                                        {' '}
+                                        {chapter.chapterIndex - 1}
+                                    </Button>
+                                </Link>
+                            )}
+                                {chapter.chapterIndex < chapter.chapterCount
+                            && (
+                                <Link
+                                    style={{ gridArea: 'next' }}
+                                    to={`/manga/${manga.id}/chapter/${chapter.chapterIndex + 1}`}
+                                >
+                                    <Button
+                                        variant="outlined"
+                                        endIcon={<KeyboardArrowRightIcon />}
+                                    >
+                                        Chapter
+                                        {' '}
+                                        {chapter.chapterIndex + 1}
+                                    </Button>
+                                </Link>
+                            )}
+                            </div>
+                        </div>
+                    </div>
+                </Slide>
+            </ClickAwayListener>
+            <Zoom in={!drawerOpen}>
+                <Fade in={!hideOpenButton}>
+                    <IconButton
+                        className={classes.openDrawerButton}
+                        edge="start"
+                        color="inherit"
+                        aria-label="menu"
+                        disableRipple
+                        disableFocusRipple
+                        onClick={() => setDrawerOpen(true)}
+                    >
+                        <KeyboardArrowRightIcon />
+                    </IconButton>
+                </Fade>
+            </Zoom>
+        </>
+    );
+}

webUI/react/src/components/TemporaryDrawer.tsx

@@ -27,68 +27,54 @@ interface IProps {
 export default function TemporaryDrawer({ drawerOpen, setDrawerOpen }: IProps) {
     const classes = useStyles();
 
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    const sideList = (side: 'left') => (
-        <div
-            className={classes.list}
-            role="presentation"
-            onClick={() => setDrawerOpen(false)}
-            onKeyDown={() => setDrawerOpen(false)}
-        >
-            <List>
-                <Link to="/library" style={{ color: 'inherit', textDecoration: 'none' }}>
-                    <ListItem button key="Library">
-                        <ListItemIcon>
-                            <InboxIcon />
-                        </ListItemIcon>
-                        <ListItemText primary="Library" />
-                    </ListItem>
-                </Link>
-                <Link to="/extensions" style={{ color: 'inherit', textDecoration: 'none' }}>
-                    <ListItem button key="Extensions">
-                        <ListItemIcon>
-                            <InboxIcon />
-                        </ListItemIcon>
-                        <ListItemText primary="Extensions" />
-                    </ListItem>
-                </Link>
-                <Link to="/sources" style={{ color: 'inherit', textDecoration: 'none' }}>
-                    <ListItem button key="Sources">
-                        <ListItemIcon>
-                            <InboxIcon />
-                        </ListItemIcon>
-                        <ListItemText primary="Sources" />
-                    </ListItem>
-                </Link>
-                <Link to="/settings" style={{ color: 'inherit', textDecoration: 'none' }}>
-                    <ListItem button key="settings">
-                        <ListItemIcon>
-                            <InboxIcon />
-                        </ListItemIcon>
-                        <ListItemText primary="Settings" />
-                    </ListItem>
-                </Link>
-                {/* <Link to="/search" style={{ color: 'inherit', textDecoration: 'none' }}>
-                    <ListItem button key="Search">
-                        <ListItemIcon>
-                            <InboxIcon />
-                        </ListItemIcon>
-                        <ListItemText primary="Global Search" />
-                    </ListItem>
-                </Link> */}
-            </List>
-        </div>
-    );
-
     return (
         <div>
             <Drawer
-                BackdropProps={{ invisible: true }}
                 open={drawerOpen}
                 anchor="left"
                 onClose={() => setDrawerOpen(false)}
             >
-                {sideList('left')}
+                <div
+                    className={classes.list}
+                    role="presentation"
+                    onClick={() => setDrawerOpen(false)}
+                    onKeyDown={() => setDrawerOpen(false)}
+                >
+                    <List>
+                        <Link to="/library" style={{ color: 'inherit', textDecoration: 'none' }}>
+                            <ListItem button key="Library">
+                                <ListItemIcon>
+                                    <InboxIcon />
+                                </ListItemIcon>
+                                <ListItemText primary="Library" />
+                            </ListItem>
+                        </Link>
+                        <Link to="/extensions" style={{ color: 'inherit', textDecoration: 'none' }}>
+                            <ListItem button key="Extensions">
+                                <ListItemIcon>
+                                    <InboxIcon />
+                                </ListItemIcon>
+                                <ListItemText primary="Extensions" />
+                            </ListItem>
+                        </Link>
+                        <Link to="/sources" style={{ color: 'inherit', textDecoration: 'none' }}>
+                            <ListItem button key="Sources">
+                                <ListItemIcon>
+                                    <InboxIcon />
+                                </ListItemIcon>
+                                <ListItemText primary="Sources" />
+                            </ListItem>
+                        </Link>
+                        <Link to="/settings" style={{ color: 'inherit', textDecoration: 'none' }}>
+                            <ListItem button key="settings">
+                                <ListItemIcon>
+                                    <InboxIcon />
+                                </ListItemIcon>
+                                <ListItemText primary="Settings" />
+                            </ListItem>
+                        </Link>
+                    </List>
+                </div>
             </Drawer>
         </div>
     );

webUI/react/src/context/NavbarContext.tsx

@@ -9,6 +9,8 @@ type ContextType = {
     setTitle: React.Dispatch<React.SetStateAction<string>>
     action: any
     setAction: React.Dispatch<React.SetStateAction<any>>
+    override: INavbarOverride
+    setOverride: React.Dispatch<React.SetStateAction<INavbarOverride>>
 };
 
 const NavBarContext = React.createContext<ContextType>({
@@ -16,6 +18,8 @@ const NavBarContext = React.createContext<ContextType>({
     setTitle: ():void => {},
     action: <div />,
     setAction: ():void => {},
+    override: { status: false, value: <div /> },
+    setOverride: ():void => {},
 });
 
 export default NavBarContext;

webUI/react/src/screens/Manga.tsx

@@ -1,22 +1,49 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
 /* 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 React, { useEffect, useState, useContext } from 'react';
+import { makeStyles, Theme } from '@material-ui/core/styles';
 import { useParams } from 'react-router-dom';
+import CircularProgress from '@material-ui/core/CircularProgress';
 import ChapterCard from '../components/ChapterCard';
 import MangaDetails from '../components/MangaDetails';
 import NavbarContext from '../context/NavbarContext';
 import client from '../util/client';
 
+const useStyles = makeStyles((theme: Theme) => ({
+    root: {
+        [theme.breakpoints.up('md')]: {
+            display: 'flex',
+        },
+    },
+
+    chapters: {
+        listStyle: 'none',
+        padding: 0,
+        [theme.breakpoints.up('md')]: {
+            width: '50%',
+            marginLeft: '50%',
+        },
+    },
+
+    loading: {
+        margin: '10px 0',
+        display: 'flex',
+        justifyContent: 'center',
+    },
+}));
+
 export default function Manga() {
-    const { setTitle, setAction } = useContext(NavbarContext);
+    const classes = useStyles();
-    useEffect(() => { setTitle('Manga'); setAction(<></>); }, []);
+
+    const { setTitle } = useContext(NavbarContext);
+    useEffect(() => { setTitle('Manga'); }, []); // delegate setting topbar action to MangaDetails
 
     const { id } = useParams<{id: string}>();
 
     const [manga, setManga] = useState<IManga>();
-    const [source, setSource] = useState<ISource>();
     const [chapters, setChapters] = useState<IChapter[]>([]);
 
     useEffect(() => {
@@ -28,32 +55,28 @@ export default function Manga() {
             });
     }, []);
 
-    useEffect(() => {
-        if (manga !== undefined) {
-            client.get(`/api/v1/source/${manga.sourceId}`)
-                .then((response) => response.data)
-                .then((data: ISource) => {
-                    setSource(data);
-                });
-        }
-    }, [manga]);
-
     useEffect(() => {
         client.get(`/api/v1/manga/${id}/chapters`)
             .then((response) => response.data)
             .then((data) => setChapters(data));
     }, []);
 
-    const chapterCards = chapters.map((chapter) => (
+    const chapterCards = (
-        <ol style={{ listStyle: 'none', padding: 0 }}>
+        <ol className={classes.chapters}>
-            <ChapterCard chapter={chapter} />
+            {chapters.length === 0
+            && (
+                <div className={classes.loading}>
+                    <CircularProgress thickness={5} />
+                </div>
+            ) }
+            {chapters.map((chapter) => (<ChapterCard chapter={chapter} />))}
         </ol>
-    ));
+    );
 
     return (
-        <>
+        <div className={classes.root}>
-            {(manga && source) && <MangaDetails manga={manga} source={source} />}
+            {manga && <MangaDetails manga={manga} />}
             {chapterCards}
-        </>
+        </div>
     );
 }

webUI/react/src/screens/Reader.tsx

@@ -1,57 +1,118 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
 /* 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 '@material-ui/core/CircularProgress';
+import { makeStyles } from '@material-ui/core/styles';
 import React, { useContext, useEffect, useState } from 'react';
 import { useParams } from 'react-router-dom';
+import Page from '../components/Page';
+import ReaderNavBar, { defaultReaderSettings, IReaderSettings } from '../components/ReaderNavBar';
 import NavbarContext from '../context/NavbarContext';
 import client from '../util/client';
 import useLocalStorage from '../util/useLocalStorage';
 
-const style = {
+const useStyles = (settings: IReaderSettings) => makeStyles({
-    display: 'flex',
+    reader: {
-    flexDirection: 'column',
+        display: 'flex',
-    justifyContent: 'center',
+        flexDirection: 'column',
-    margin: '0 auto',
+        justifyContent: 'center',
-    backgroundColor: '#343a40',
+        margin: '0 auto',
-} as React.CSSProperties;
+    },
+
+    loading: {
+        margin: '50px auto',
+    },
+
+    pageNumber: {
+        display: settings.showPageNumber ? 'block' : 'none',
+        position: 'fixed',
+        bottom: '50px',
+        right: settings.staticNav ? 'calc((100vw - 325px)/2)' : 'calc((100vw - 25px)/2)',
+        width: '50px',
+        textAlign: 'center',
+        backgroundColor: 'rgba(0, 0, 0, 0.3)',
+        borderRadius: '10px',
+    },
+});
 
 const range = (n:number) => Array.from({ length: n }, (value, key) => key);
+const initialChapter = () => ({ pageCount: -1, chapterIndex: -1, chapterCount: 0 });
 
 export default function Reader() {
-    const { setTitle, setAction } = useContext(NavbarContext);
+    const [settings, setSettings] = useLocalStorage<IReaderSettings>('readerSettings', defaultReaderSettings);
-    useEffect(() => { setTitle('Reader'); setAction(<></>); }, []);
+
+    const classes = useStyles(settings)();
 
     const [serverAddress] = useLocalStorage<String>('serverBaseURL', '');
 
-    const [pageCount, setPageCount] = useState<number>(-1);
+    const { chapterIndex, mangaId } = useParams<{chapterIndex: string, mangaId: string}>();
-    const { chapterId, mangaId } = useParams<{chapterId: string, mangaId: string}>();
+    const [manga, setManga] = useState<IMangaCard | IManga>({ id: +mangaId, title: '', thumbnailUrl: '' });
+    const [chapter, setChapter] = useState<IChapter | IPartialChpter>(initialChapter());
+    const [curPage, setCurPage] = useState<number>(0);
+
+    const { setOverride, setTitle } = useContext(NavbarContext);
+    useEffect(() => {
+        setOverride(
+            {
+                status: true,
+                value: (
+                    <ReaderNavBar
+                        settings={settings}
+                        setSettings={setSettings}
+                        manga={manga}
+                        chapter={chapter}
+                        curPage={curPage}
+                    />
+                ),
+            },
+        );
+
+        // clean up for when we leave the reader
+        return () => setOverride({ status: false, value: <div /> });
+    }, [manga, chapter, settings, curPage, chapterIndex]);
 
     useEffect(() => {
-        client.get(`/api/v1/manga/${mangaId}/chapter/${chapterId}`)
+        setTitle('Reader');
+        client.get(`/api/v1/manga/${mangaId}/`)
+            .then((response) => response.data)
+            .then((data: IManga) => {
+                setManga(data);
+                setTitle(data.title);
+            });
+    }, [chapterIndex]);
+
+    useEffect(() => {
+        setChapter(initialChapter);
+        client.get(`/api/v1/manga/${mangaId}/chapter/${chapterIndex}`)
             .then((response) => response.data)
             .then((data:IChapter) => {
-                setTitle(data.name);
+                setChapter(data);
-                setPageCount(data.pageCount);
             });
-    }, []);
+    }, [chapterIndex]);
 
-    if (pageCount === -1) {
+    if (chapter.pageCount === -1) {
         return (
-            <div style={style}>
+            <div className={classes.loading}>
-                <h3>wait</h3>
+                <CircularProgress thickness={5} />
             </div>
         );
     }
-
-    const mapped = range(pageCount).map((index) => (
-        <div style={{ margin: '0 auto' }}>
-            <img src={`${serverAddress}/api/v1/manga/${mangaId}/chapter/${chapterId}/page/${index}`} alt="F" style={{ maxWidth: '100%' }} />
-        </div>
-    ));
     return (
-        <div style={style}>
+        <div className={classes.reader}>
-            {mapped}
+            <div className={classes.pageNumber}>
+                {`${curPage + 1} / ${chapter.pageCount}`}
+            </div>
+            {range(chapter.pageCount).map((index) => (
+                <Page
+                    key={index}
+                    index={index}
+                    src={`${serverAddress}/api/v1/manga/${mangaId}/chapter/${chapterIndex}/page/${index}`}
+                    setCurPage={setCurPage}
+                    settings={settings}
+                />
+            ))}
         </div>
     );
 }

webUI/react/src/screens/SearchSingle.tsx

@@ -27,7 +27,7 @@ export default function SearchSingle() {
     const { sourceId } = useParams<{sourceId: string}>();
     const classes = useStyles();
     const [error, setError] = useState<boolean>(false);
-    const [mangas, setMangas] = useState<IManga[]>([]);
+    const [mangas, setMangas] = useState<IMangaCard[]>([]);
     const [message, setMessage] = useState<string>('');
     const [searchTerm, setSearchTerm] = useState<string>('');
     const [hasNextPage, setHasNextPage] = useState<boolean>(false);

webUI/react/src/screens/SourceMangas.tsx

@@ -13,7 +13,7 @@ export default function SourceMangas(props: { popular: boolean }) {
     useEffect(() => { setTitle('Source'); setAction(<></>); }, []);
 
     const { sourceId } = useParams<{sourceId: string}>();
-    const [mangas, setMangas] = useState<IManga[]>([]);
+    const [mangas, setMangas] = useState<IMangaCard[]>([]);
     const [hasNextPage, setHasNextPage] = useState<boolean>(false);
     const [lastPageNum, setLastPageNum] = useState<number>(1);
 

webUI/react/src/typings.d.ts

@@ -21,12 +21,28 @@ interface ISource {
     history: any
 }
 
-interface IManga {
+interface IMangaCard {
     id: number
-    sourceId?: string
     title: string
     thumbnailUrl: string
-    inLibrary?: boolean
+}
+
+interface IManga {
+    id: number
+    sourceId: string
+
+    url: string
+    title: string
+    thumbnailUrl: string
+
+    artist: string
+    author: string
+    description: string
+    genre: string
+    status: string
+
+    inLibrary: boolean
+    source: ISource
 }
 
 interface IChapter {
@@ -37,12 +53,25 @@ interface IChapter {
     chapter_number: number
     scanlator: String
     mangaId: number
+    chapterIndex: number
+    chapterCount: number
     pageCount: number
 }
 
+interface IPartialChpter {
+    pageCount: number
+    chapterIndex: number
+    chapterCount: number
+}
+
 interface ICategory {
     id: number
     order: number
     name: String
     isLanding: boolean
 }
+
+interface INavbarOverride {
+    status: boolean
+    value: any
+}

webUI/react/src/util/useLocalStorage.tsx

@@ -2,19 +2,20 @@
  * 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 { useState, Dispatch, SetStateAction } from 'react';
+import React, { useState, Dispatch, SetStateAction } from 'react';
 import storage from './localStorage';
 
 // eslint-disable-next-line max-len
-export default function useLocalStorage<T>(key: string, defaultValue: T) : [T, Dispatch<SetStateAction<T>>] {
+export default function useLocalStorage<T>(key: string, defaultValue: T | (() => T)) : [T, Dispatch<SetStateAction<T>>] {
-    const [storedValue, setStoredValue] = useState<T>(storage.getItem(key, defaultValue));
+    const initialState = defaultValue instanceof Function ? defaultValue() : defaultValue;
+    const [storedValue, setStoredValue] = useState<T>(storage.getItem(key, initialState));
 
-    const setValue = (value: T | ((prevState: T) => T)) => {
+    const setValue = ((value: T | ((prevState: T) => T)) => {
         // Allow value to be a function so we have same API as useState
         const valueToStore = value instanceof Function ? value(storedValue) : value;
         setStoredValue(valueToStore);
         storage.setItem(key, valueToStore);
-    };
+    }) as React.Dispatch<React.SetStateAction<T>>;
 
     return [storedValue, setValue];
 }

webUI/react/yarn.lock

@@ -1846,6 +1846,13 @@
   dependencies:
     "@types/react" "*"
 
+"@types/react-lazyload@^3.1.0":
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/@types/react-lazyload/-/react-lazyload-3.1.0.tgz#97b167266afbc75f432eca01c50555adae21c5a4"
+  integrity sha512-JnVJb+6cUrIk4Fo/zc/4NuFtm0h3XeNlN4Gt++WEHGeUDtlhnF1lXRz0WoqNmh5gH3oyeYOJXIZ8MoPL9ehp0g==
+  dependencies:
+    "@types/react" "*"
+
 "@types/react-router-dom@^5.1.6":
   version "5.1.6"
   resolved "https://registry.yarnpkg.com/@types/react-router-dom/-/react-router-dom-5.1.6.tgz#07b14e7ab1893a837c8565634960dc398564b1fb"
@@ -9353,6 +9360,11 @@ react-is@^16.13.1, react-is@^16.6.0, react-is@^16.7.0, react-is@^16.8.1:
   resolved "https://registry.yarnpkg.com/react-is/-/react-is-17.0.1.tgz#5b3531bd76a645a4c9fb6e693ed36419e3301339"
   integrity sha512-NAnt2iGDXohE5LI7uBnLnqvLQMtzhkiAOLXTmv+qnF9Ky7xAPcX8Up/xWIhxvLVGJvuLiNc4xQLtuqDRzb4fSA==
 
+react-lazyload@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/react-lazyload/-/react-lazyload-3.2.0.tgz#497bd06a6dbd7015e3376e1137a67dc47d2dd021"
+  integrity sha512-zJlrG8QyVZz4+xkYZH5v1w3YaP5wEFaYSUWC4CT9UXfK75IfRAIEdnyIUF+dXr3kX2MOtL1lUaZmaQZqrETwgw==
+
 react-redux@^7.1.1:
   version "7.2.2"
   resolved "https://registry.yarnpkg.com/react-redux/-/react-redux-7.2.2.tgz#03862e803a30b6b9ef8582dadcc810947f74b736"