feat(nav, blog) new ThemeSwitcher, also several updates on ui

frontend/app/blog/BlogPostCard.tsx

@@ -33,19 +33,23 @@ function BlogPostCard({ post }: Props) {
                     <Image
                         alt={ 'cover picture' }
                         src={ header_img }
-                        className={ `w-full object-cover rounded-b-none` }
-                        style={ {
-                            'maskImage': 'linear-gradient(black 95%, transparent)',
-                            'backdropFilter': 'blur(20px)'
-                        } }
+                        className={ `w-full object-cover rounded-b-none z-10` }
+                        loading={ 'eager' }
+                        fill
+                    ></Image>
+                    <Image
+                        alt={ 'cover picture shadow' }
+                        src={ header_img }
+                        loading={ 'eager' }
+                        className={ `w-full object-cover rounded-b-none scale-y-110 blur-2xl` }
                         fill
                     ></Image>
                 </div> }
 
                 <CardBody className={ `overflow-visible` }>
                     <div className={ `flex flex-row justify-between` }>
-                        <div className={ `mx-2 ${ header_img !== '' ? '-mt-8' : 'mt-2' }` }>
-                            <Chip className={ `mb-2 z-30` } radius={ `sm` } color={ `secondary` }
+                        <div className={ `mx-2 ${ header_img !== '' ? '-mt-6' : 'mt-2' }` }>
+                            <Chip className={ `mb-2 z-30 text-lg` } radius={ `sm` } size={ 'lg' } color={ `secondary` }
                                   variant={ `solid` }>{ category }</Chip>
                             <p className={ `text-4xl font-bold` }> { title }</p>
                             <p className={ `text-xl` }> { sub_title }</p>
@@ -54,13 +58,7 @@ function BlogPostCard({ post }: Props) {
                     </div>
                 </CardBody>
 
-                {/*   <CardBody className={ `transition-all duration-300 hidden group-hover:block` }>
-                 <div className={ `mx-2` }>
-                 <p>{ summary }</p>
-                 </div>
-                 </CardBody>*/ }
-
-                <CardFooter>
+                <CardFooter className={ 'pt-0' }>
                     <div className={ `flex flex-row flex-wrap justify-between w-full` }>
                         <div>
                             <ul className={ `flex flex-row flex-wrap` }>

frontend/app/blog/Pagination.tsx

@@ -1,8 +1,9 @@
 'use client';
 
-import React, { useEffect, useState } from 'react';
+import React from 'react';
 import { Pagination as NextUIPagination } from '@nextui-org/react';
 import { useRouter, useSearchParams } from 'next/navigation';
+import { useScreenSizeTrigger } from '@/app/public/screenSizeTrigger';
 
 const Pagination = ({ total }: {
     total: number,
@@ -12,23 +13,7 @@ const Pagination = ({ total }: {
 
     const router = useRouter();
 
-    const maxMobileWidth: number = 768;
-    const [ isMobile, setIsMobile ] = useState(false);
-    useEffect(() => {
-        const updateMobileWidth = () => {
-            if (window.innerWidth <= maxMobileWidth) {
-                setIsMobile(true);
-            } else {
-                setIsMobile(false);
-            }
-        };
-        updateMobileWidth();
-        window.addEventListener('resize', updateMobileWidth);
-        return () => {
-            window.removeEventListener('resize', updateMobileWidth);
-        };
-
-    }, []);
+    const isMobile = useScreenSizeTrigger('md');
 
     return (
         <div className={ 'w-full p-4 pt-6 flex justify-center' }>

frontend/app/blog/post/[id]/Footer.tsx

@@ -25,7 +25,14 @@ const Footer = (props: Props) => {
         <div className={ `w-full` }>
 
             <div className={ 'flex transition bg-zinc-300/80 dark:bg-gray-600/25' }>
-                <div className={ `p-8 w-full` }>
+                <div className={ `p-8 w-full overflow-hidden` }>
+                    <div className={ 'relative' }>
+                        <FaCreativeCommons
+                            size={ '160px' }
+                            className={ 'absolute right-0 top-0 -mt-[4.8rem] -mr-16 opacity-30 brightness-50  ' }
+                        />
+                    </div>
+
                     <div className={ 'flex flex-col space-y-4 relative' }>
                         <div className={ 'z-[2]' }>
                             <p className={ 'text-xl font-bold' }>{ post['meta']['title'] }</p>
@@ -63,8 +70,6 @@ const Footer = (props: Props) => {
                                 </Link>
                             </div>
                         </div>
-                        <FaCreativeCommons size={ '80px' }
-                                           className={ 'absolute inset-y-0 right-0 opacity-50 brightness-75  z-0' } />
                     </div>
                 </div>
             </div>

frontend/app/blog/post/[id]/Headers.tsx

@@ -42,7 +42,7 @@ const Headers = (props: Props) => {
                     'mx-8 -mt-16 backdrop-blur transition bg-zinc-300/80 dark:bg-gray-600/25 rounded-2xl z-30'
                     : 'mx-6 mt-6'
                 }>
-                <div className={ `p-4` }>
+                <div className={ header_img !== '' ? `p-4` : 'p-4 pt-2' }>
                     <Chip className={ `mb-2` } radius={ `sm` } color={ `secondary` }
                           variant={ `solid` }>{ category }</Chip>
                     <p className={ `text-4xl font-bold` }> { title }</p>

frontend/app/layout.tsx

@@ -7,8 +7,8 @@ import Footer from '@/components/Footer';
 
 
 export const metadata: Metadata = {
-    title: 'Lumither\'s site',
-    description: 'a small corner on internet'
+    title: 'Lumitherの酒馆',
+    description: '一间位于时间夹缝中的旅馆，静候下一位旅者的到来...'
 };
 
 export default function RootLayout({
@@ -19,7 +19,7 @@ export default function RootLayout({
     return (
         <html lang="en" suppressHydrationWarning>
         <body className={ `transition duration-300 dark:bg-[#282830] min-h-screen` }>
-        <NextThemesProvider attribute="class" defaultTheme="dark">
+        <NextThemesProvider attribute="class" defaultTheme="system">
             <div className={ `justify-center flex flex-row w-full max-w-full` }>
                 <Navbar />
                 <div className={ `flex flex-col flex-1 max-w-[1024px] min-w-0` }>

frontend/app/public/screenSizeTrigger.ts

@@ -0,0 +1,35 @@
+import { useEffect, useState } from 'react';
+
+const screenSize = new Map<string, number>(
+    [
+        [ 'sm', 640 ],
+        [ 'md', 768 ],
+        [ 'lg', 1024 ],
+        [ 'xl', 1280 ],
+        [ '2xl', 2536 ]
+    ]
+);
+
+export const useScreenSizeTrigger = (size: number | string) => {
+    const criticalSize = (typeof size === 'string') ? (screenSize.get(size) ?? 768) : size;
+
+    const [ isCritical, setIsCritical ] = useState(false);
+    useEffect(() => {
+        const updateMobileWidth = () => {
+            if (window.innerWidth < criticalSize) {
+                setIsCritical(true);
+            } else {
+                setIsCritical(false);
+            }
+        };
+        updateMobileWidth();
+        window.addEventListener('resize', updateMobileWidth);
+        return () => {
+            window.removeEventListener('resize', updateMobileWidth);
+        };
+
+    });
+
+    return isCritical;
+
+};

frontend/components/Navbar.tsx

@@ -2,11 +2,12 @@
 
 import React, { useEffect, useState } from 'react';
 import { Button } from '@nextui-org/react';
-import NextImage from 'next/image';
+import Image from 'next/image';
 import { IoHome, IoInformationCircle, IoLink, IoLogoGithub, IoMail, IoPencil, IoSearch } from 'react-icons/io5';
 import Link from 'next/link';
 import ThemeSwitcher from '@/components/ThemeSwitcher';
 import { usePathname } from 'next/navigation';
+import { useScreenSizeTrigger } from '@/app/public/screenSizeTrigger';
 
 const entries: { display_name: string; href: string; icon: React.ReactNode }[] = [
     {
@@ -50,17 +51,17 @@ const connections: { label: string, href: string, icon: React.ReactNode }[] = [
 ];
 
 function Navbar() {
-    const [ scrolled, setScrolled ] = useState(false);
-    useEffect(() => {
-        const handleScroll = () => {
-            const isScrolled = window.scrollY > 0;
-            setScrolled(isScrolled);
-        };
-        window.addEventListener('scroll', handleScroll);
-        return () => {
-            window.removeEventListener('scroll', handleScroll);
-        };
-    }, []);
+    // const [ scrolled, setScrolled ] = useState(false);
+    // useEffect(() => {
+    //     const handleScroll = () => {
+    //         const isScrolled = window.scrollY > 0;
+    //         setScrolled(isScrolled);
+    //     };
+    //     window.addEventListener('scroll', handleScroll);
+    //     return () => {
+    //         window.removeEventListener('scroll', handleScroll);
+    //     };
+    // }, []);
 
 
     const path = usePathname();
@@ -74,41 +75,24 @@ function Navbar() {
         }
     }, [ path ]);
 
-
-    const maxMobileWidth: number = 1024;
-    const [ isMobile, setIsMobile ] = useState(false);
-    useEffect(() => {
-        const updateMobileWidth = () => {
-            if (window.innerWidth <= maxMobileWidth) {
-                setIsMobile(true);
-            } else {
-                setIsMobile(false);
-            }
-        };
-        updateMobileWidth();
-        window.addEventListener('resize', updateMobileWidth);
-        return () => {
-            window.removeEventListener('resize', updateMobileWidth);
-        };
-
-    }, []);
-
+    const isMobile = useScreenSizeTrigger('lg');
 
     return (
         <>
             <div
-                className={ `flex flex-col min-w-[50px] lg:min-w-[256px] mr-0 lg:mr-2 ml-2 lg:ml-8 min-h-dvh pt-8 sticky` }>
+                className={ `flex flex-col min-w-[50px] lg:min-w-[200px] ml-2 mr-0 lg:ml-8 lg:mr-6 min-h-screen pt-8 sticky` }>
                 <div className={ `fixed min-h-screen h-full` }>
                     <div className={ `hidden lg:block` }>
-                        <div className={ `flex justify-center items-center my-7` }>
-                            <NextImage
-                                src={ 'https://oss.lumither.com/blog/pictures/avatar.webp' }
-                                alt={ 'avatar' }
-                                width={ 200 }
-                                height={ 200 }
-                                className={ 'rounded-full justify-self-center' }
-                                priority={ true }
-                            ></NextImage>
+                        <div className={ `flex justify-center items-center my-7 h-[200px] w-[200px]` }>
+                            <div className={ 'relative w-full h-full' }>
+                                <Image
+                                    src={ 'https://oss.lumither.com/blog/pictures/avatar.webp' }
+                                    alt={ 'avatar' }
+                                    fill
+                                    className={ 'rounded-full object-cover' }
+                                    loading={ 'eager' }
+                                ></Image>
+                            </div>
                         </div>
 
                         <div>
@@ -153,7 +137,8 @@ function Navbar() {
                                             isIconOnly={ isMobile }
                                             className={ 'flex lg:justify-start w-fit lg:w-full' }
                                             aria-label={ `navbar: ${ meta.display_name }` }
-                                            href={ meta.href }>
+                                            href={ meta.href }
+                                        >
                                             { meta.icon }
                                             <p className={ `font-bold hidden lg:block` }>{ meta.display_name }</p>
                                         </Button>
@@ -170,7 +155,7 @@ function Navbar() {
                     </div>
 
                     <div
-                        className={ `absolute bottom-8 mb-8` }
+                        className={ `absolute bottom-16` }
                     >
                         <ThemeSwitcher />
                     </div>

frontend/components/ThemeSwitcher.tsx

@@ -2,12 +2,34 @@
 
 import React, { useEffect, useState } from 'react';
 import { useTheme } from 'next-themes';
-import { Switch } from '@nextui-org/react';
-import { MdOutlineDarkMode, MdOutlineLightMode } from 'react-icons/md';
+import { Button, Dropdown, DropdownItem, DropdownMenu, DropdownTrigger } from '@nextui-org/react';
+import { MdOutlineDarkMode, MdOutlineDesktopWindows, MdOutlineLightMode } from 'react-icons/md';
+import { useScreenSizeTrigger } from '@/app/public/screenSizeTrigger';
+
+const switcherElements = new Map(
+    [
+        [ 'dark', {
+            'display_name': 'Dark Mode',
+            'icon': <MdOutlineDarkMode />
+        } ],
+        [ 'light', {
+            'display_name': 'Light Mode',
+            'icon': <MdOutlineLightMode />
+        } ],
+        [ 'system', {
+            'display_name': 'Follow System',
+            'icon': <MdOutlineDesktopWindows />
+        } ]
+    ]
+);
 
 function ThemeSwitcher() {
     const [ mounted, setMounted ] = useState(false);
-    const { setTheme } = useTheme();
+    const { theme, setTheme } = useTheme();
+
+    const [ currTheme, setCurrTheme ] = useState(new Set([ theme as string ]));
+
+    const isMobile = useScreenSizeTrigger('lg');
 
     useEffect(() => {
         setMounted(true);
@@ -19,22 +41,51 @@ function ThemeSwitcher() {
 
     return (
         <div className={ `` }>
-            <div className={ `flex flex-row items-center` }>
-                <Switch
-                    color={ 'default' }
-                    aria-label={ `theme switch` }
-                    startContent={ <MdOutlineLightMode /> }
-                    endContent={ <MdOutlineDarkMode /> }
-                    onValueChange={ (isSelected) => {
-                        if (isSelected) {
-                            setTheme('light');
-                        } else {
-                            setTheme('dark');
-                        }
+            <Dropdown backdrop={ 'blur' }>
+                <DropdownTrigger>
+                    <Button
+                        variant={ 'flat' }
+                        aria-label={ 'Theme Trigger' }
+                        fullWidth
+                        isIconOnly={ isMobile }
+                    >
+                        { switcherElements.get(currTheme.values().next().value)?.icon }
+                        <p className={ 'hidden lg:block' }>
+                            { switcherElements.get(currTheme.values().next().value)?.display_name }
+                        </p>
+                    </Button>
+                </DropdownTrigger>
+
+                <DropdownMenu
+                    aria-label={ 'Toggle Theme' }
+                    variant={ 'flat' }
+                    selectionMode={ 'single' }
+                    selectedKeys={ currTheme }
+                    onSelectionChange={ ({ anchorKey }) => {
+                        setCurrTheme(new Set([ anchorKey as string ]));
+                        setTheme(anchorKey as string);
                     } }
-                ></Switch>
-                <p className={ `font-bold hidden lg:block` }>{ `Toggle Theme` }</p>
-            </div>
+
+                >
+                    <DropdownItem
+                        key={ 'light' }
+                        startContent={ <MdOutlineLightMode /> }>
+                        Light Mode
+                    </DropdownItem>
+                    <DropdownItem
+                        key={ 'dark' }
+                        startContent={ <MdOutlineDarkMode /> }
+                    >
+                        Dark Mode
+                    </DropdownItem>
+                    <DropdownItem
+                        key={ 'system' }
+                        startContent={ <MdOutlineDesktopWindows /> }
+                    >
+                        Follow System
+                    </DropdownItem>
+                </DropdownMenu>
+            </Dropdown>
         </div>
     );
 }