From 6d951b9ab5c96ee3a45e93cb2bd08be8427f6158 Mon Sep 17 00:00:00 2001
From: Vishesh 'ironeagle' Bangotra <aetoskia@gmail.com>
Date: Wed, 12 Nov 2025 04:19:41 +0530
Subject: [PATCH] working mvp for tag selection. fails when not enough articles
 for a particular tag

---
 src/blog/components/MainContent.tsx | 142 +++++++++++++++++++---------
 src/blog/providers/Article.tsx      |   4 +-
 2 files changed, 97 insertions(+), 49 deletions(-)

diff --git a/src/blog/components/MainContent.tsx b/src/blog/components/MainContent.tsx
index 69a01d6..360497c 100644
--- a/src/blog/components/MainContent.tsx
+++ b/src/blog/components/MainContent.tsx
@@ -16,6 +16,8 @@ import { styled } from '@mui/material/styles';
 import SearchRoundedIcon from '@mui/icons-material/SearchRounded';
 import RssFeedRoundedIcon from '@mui/icons-material/RssFeedRounded';
 
+import { ArticleModel } from "../types/models";
+
 
 const StyledCard = styled(Card)(({ theme }) => ({
   display: 'flex',
@@ -119,6 +121,33 @@ export default function MainContent({
     null,
   );
 
+  const [visibleArticles, setVisibleArticles] = React.useState<ArticleModel[]>(articles);
+  const [activeTag, setActiveTag] = React.useState<string | null>(null);
+
+  const filterArticlesByTag = (tag: string) => {
+    if (tag === 'all') {
+      // 🟢 Show all articles
+      setVisibleArticles(articles);
+      setActiveTag('all');
+      return;
+    }
+
+    if (activeTag === tag) {
+      // 🟡 Toggle off current tag → reset to all
+      setVisibleArticles(articles);
+      setActiveTag('all');
+      return;
+    }
+
+    // 🔵 Filter by selected tag
+    const filtered = articles.filter((article) => article.tag === tag);
+    console.log('👀 All Articles:', articles);
+    console.log(`👀 Filtered (${tag}):`, filtered);
+
+    setVisibleArticles(filtered);
+    setActiveTag(tag);
+  };
+
   const handleFocus = (index: number) => {
     setFocusedCardIndex(index);
   };
@@ -127,8 +156,9 @@ export default function MainContent({
     setFocusedCardIndex(null);
   };
 
-  const handleClick = () => {
-    console.info('You clicked the filter chip.');
+  const handleTagClick = (tag: string) => {
+    setActiveTag((prev) => (prev === tag ? 'all' : tag));
+    filterArticlesByTag(tag)
   };
 
   return (
@@ -171,41 +201,59 @@ export default function MainContent({
             overflow: 'auto',
           }}
         >
-          <Chip onClick={handleClick} size="medium" label="All categories" />
           <Chip
-            onClick={handleClick}
+            onClick={() => handleTagClick('all')}
             size="medium"
-            label="Company"
+            label="All categories"
+            color={activeTag === 'all' ? 'primary' : 'default'}
+            variant={activeTag === 'all' ? 'filled' : 'outlined'}
             sx={{
-              backgroundColor: 'transparent',
-              border: 'none',
+              borderRadius: '8px',
+              fontWeight: activeTag === 'all' ? 600 : 400,
             }}
           />
           <Chip
-            onClick={handleClick}
+            onClick={() => handleTagClick('infra')}
             size="medium"
-            label="Product"
+            label="Infra"
+            color={activeTag === 'infra' ? 'primary' : 'default'}
+            variant={activeTag === 'infra' ? 'filled' : 'outlined'}
             sx={{
-              backgroundColor: 'transparent',
-              border: 'none',
+              borderRadius: '8px',
+              fontWeight: activeTag === 'infra' ? 600 : 400,
             }}
           />
           <Chip
-            onClick={handleClick}
+            onClick={() => handleTagClick('code')}
             size="medium"
-            label="Design"
+            label="Code"
+            color={activeTag === 'code' ? 'primary' : 'default'}
+            variant={activeTag === 'code' ? 'filled' : 'outlined'}
             sx={{
-              backgroundColor: 'transparent',
-              border: 'none',
+              borderRadius: '8px',
+              fontWeight: activeTag === 'code' ? 600 : 400,
             }}
           />
           <Chip
-            onClick={handleClick}
+            onClick={() => handleTagClick('media')}
             size="medium"
-            label="Engineering"
+            label="Media"
+            color={activeTag === 'media' ? 'primary' : 'default'}
+            variant={activeTag === 'media' ? 'filled' : 'outlined'}
             sx={{
-              backgroundColor: 'transparent',
-              border: 'none',
+              borderRadius: '8px',
+              fontWeight: activeTag === 'media' ? 600 : 400,
+            }}
+          />
+          <Chip
+            onClick={() => handleTagClick('monitoring')}
+            size="medium"
+            label="Monitoring"
+            color={activeTag === 'monitoring' ? 'primary' : 'default'}
+            variant={activeTag === 'monitoring' ? 'filled' : 'outlined'}
+            sx={{
+              borderRadius: '8px',
+              fontWeight: activeTag === 'all' ? 600 : 400,
             }}
           />
         </Box>
@@ -237,7 +285,7 @@ export default function MainContent({
             <CardMedia
               component="img"
               alt="green iguana"
-              image={articles[0].img}
+              image={visibleArticles[0].img}
               sx={{
                 aspectRatio: '16 / 9',
                 borderBottom: '1px solid',
@@ -246,16 +294,16 @@ export default function MainContent({
             />
             <StyledCardContent>
               <Typography gutterBottom variant="caption" component="div">
-                {articles[0].tag}
+                {visibleArticles[0].tag}
               </Typography>
               <Typography gutterBottom variant="h6" component="div">
-                {articles[0].title}
+                {visibleArticles[0].title}
               </Typography>
               <StyledTypography variant="body2" color="text.secondary" gutterBottom>
-                {articles[0].description}
+                {visibleArticles[0].description}
               </StyledTypography>
             </StyledCardContent>
-            <Author authors={articles[0].authors} />
+            <Author authors={visibleArticles[0].authors} />
           </StyledCard>
         </Grid>
         <Grid size={{ xs: 12, md: 6 }}>
@@ -270,7 +318,7 @@ export default function MainContent({
             <CardMedia
               component="img"
               alt="green iguana"
-              image={articles[1].img}
+              image={visibleArticles[1].img}
               aspect-ratio="16 / 9"
               sx={{
                 borderBottom: '1px solid',
@@ -279,16 +327,16 @@ export default function MainContent({
             />
             <StyledCardContent>
               <Typography gutterBottom variant="caption" component="div">
-                {articles[1].tag}
+                {visibleArticles[1].tag}
               </Typography>
               <Typography gutterBottom variant="h6" component="div">
-                {articles[1].title}
+                {visibleArticles[1].title}
               </Typography>
               <StyledTypography variant="body2" color="text.secondary" gutterBottom>
-                {articles[1].description}
+                {visibleArticles[1].description}
               </StyledTypography>
             </StyledCardContent>
-            <Author authors={articles[1].authors} />
+            <Author authors={visibleArticles[1].authors} />
           </StyledCard>
         </Grid>
         <Grid size={{ xs: 12, md: 4 }}>
@@ -304,7 +352,7 @@ export default function MainContent({
             <CardMedia
               component="img"
               alt="green iguana"
-              image={articles[2].img}
+              image={visibleArticles[2].img}
               sx={{
                 height: { sm: 'auto', md: '50%' },
                 aspectRatio: { sm: '16 / 9', md: '' },
@@ -312,16 +360,16 @@ export default function MainContent({
             />
             <StyledCardContent>
               <Typography gutterBottom variant="caption" component="div">
-                {articles[2].tag}
+                {visibleArticles[2].tag}
               </Typography>
               <Typography gutterBottom variant="h6" component="div">
-                {articles[2].title}
+                {visibleArticles[2].title}
               </Typography>
               <StyledTypography variant="body2" color="text.secondary" gutterBottom>
-                {articles[2].description}
+                {visibleArticles[2].description}
               </StyledTypography>
             </StyledCardContent>
-            <Author authors={articles[2].authors} />
+            <Author authors={visibleArticles[2].authors} />
           </StyledCard>
         </Grid>
         <Grid size={{ xs: 12, md: 4 }}>
@@ -347,21 +395,21 @@ export default function MainContent({
               >
                 <div>
                   <Typography gutterBottom variant="caption" component="div">
-                    {articles[3].tag}
+                    {visibleArticles[3].tag}
                   </Typography>
                   <Typography gutterBottom variant="h6" component="div">
-                    {articles[3].title}
+                    {visibleArticles[3].title}
                   </Typography>
                   <StyledTypography
                     variant="body2"
                     color="text.secondary"
                     gutterBottom
                   >
-                    {articles[3].description}
+                    {visibleArticles[3].description}
                   </StyledTypography>
                 </div>
               </StyledCardContent>
-              <Author authors={articles[3].authors} />
+              <Author authors={visibleArticles[3].authors} />
             </StyledCard>
             <StyledCard
               variant="outlined"
@@ -382,21 +430,21 @@ export default function MainContent({
               >
                 <div>
                   <Typography gutterBottom variant="caption" component="div">
-                    {articles[4].tag}
+                    {visibleArticles[4].tag}
                   </Typography>
                   <Typography gutterBottom variant="h6" component="div">
-                    {articles[4].title}
+                    {visibleArticles[4].title}
                   </Typography>
                   <StyledTypography
                     variant="body2"
                     color="text.secondary"
                     gutterBottom
                   >
-                    {articles[4].description}
+                    {visibleArticles[4].description}
                   </StyledTypography>
                 </div>
               </StyledCardContent>
-              <Author authors={articles[4].authors} />
+              <Author authors={visibleArticles[4].authors} />
             </StyledCard>
           </Box>
         </Grid>
@@ -413,7 +461,7 @@ export default function MainContent({
             <CardMedia
               component="img"
               alt="green iguana"
-              image={articles[5].img}
+              image={visibleArticles[5].img}
               sx={{
                 height: { sm: 'auto', md: '50%' },
                 aspectRatio: { sm: '16 / 9', md: '' },
@@ -421,16 +469,16 @@ export default function MainContent({
             />
             <StyledCardContent>
               <Typography gutterBottom variant="caption" component="div">
-                {articles[5].tag}
+                {visibleArticles[5].tag}
               </Typography>
               <Typography gutterBottom variant="h6" component="div">
-                {articles[5].title}
+                {visibleArticles[5].title}
               </Typography>
               <StyledTypography variant="body2" color="text.secondary" gutterBottom>
-                {articles[5].description}
+                {visibleArticles[5].description}
               </StyledTypography>
             </StyledCardContent>
-            <Author authors={articles[5].authors} />
+            <Author authors={visibleArticles[5].authors} />
           </StyledCard>
         </Grid>
       </Grid>
diff --git a/src/blog/providers/Article.tsx b/src/blog/providers/Article.tsx
index 9809215..381f82b 100644
--- a/src/blog/providers/Article.tsx
+++ b/src/blog/providers/Article.tsx
@@ -10,7 +10,7 @@ export const ArticleProvider: React.FC<{ children: React.ReactNode }> = ({ child
   const [articles, setArticles] = useState<ArticleModel[]>([]);
   const [loading, setLoading] = useState<boolean>(true);
   const [error, setError] = useState<string | null>(null);
-  const { token } = useAuth(); // ✅ access token if needed
+  const { token } = useAuth();
 
   /** 🔹 Fetch articles (JWT automatically attached by api.ts interceptor) */
   const fetchArticles = async () => {
@@ -18,7 +18,7 @@ export const ArticleProvider: React.FC<{ children: React.ReactNode }> = ({ child
       setLoading(true);
       setError(null);
 
-      const res = await api.get<ArticleModel[]>('/articles', { params: { skip: 0, limit: 10 } });
+      const res = await api.get<ArticleModel[]>('/articles', { params: { skip: 0, limit: 100 } });
       const formatted = res.data.map((a) => ({ ...a, id: a._id || undefined }));
       setArticles(formatted);
     } catch (err: any) {