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372
src/components/blogs/BlogListing.tsx
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372
src/components/blogs/BlogListing.tsx
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// components/BlogListing.tsx
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'use client';
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import { useState, useEffect } from 'react';
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import Image from 'next/image';
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import Link from 'next/link';
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import { ChevronRight } from 'lucide-react';
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import { blogService, Blog } from '../../services/blogService'; // Adjust path as needed
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const BlogListing: React.FC = () => {
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const [blogs, setBlogs] = useState<Blog[]>([]);
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const [filteredBlogs, setFilteredBlogs] = useState<Blog[]>([]);
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const [loading, setLoading] = useState(true);
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const [error, setError] = useState<string | null>(null);
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const [mounted, setMounted] = useState(false);
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const [selectedCategory, setSelectedCategory] = useState('All Categories');
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const [searchQuery, setSearchQuery] = useState('');
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const [displayCount, setDisplayCount] = useState(6);
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const [tagCounts, setTagCounts] = useState<{ [key: string]: number }>({});
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// Get unique categories from blogs with their counts
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const getCategories = () => {
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const allTags = blogs.flatMap(blog => blog.tags);
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const uniqueTags = Array.from(new Set(allTags));
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return ['All Categories', ...uniqueTags];
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};
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// Filter blogs based on category and search query
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const filterBlogs = () => {
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let filtered = blogs;
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// Filter by category
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if (selectedCategory !== 'All Categories') {
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filtered = filtered.filter(blog =>
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blog.tags.some(tag =>
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tag.toLowerCase().includes(selectedCategory.toLowerCase())
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)
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);
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}
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// Filter by search query
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if (searchQuery.trim()) {
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const query = searchQuery.toLowerCase().trim();
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filtered = filtered.filter(blog =>
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blog.title.toLowerCase().includes(query) ||
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blog.excerpt.toLowerCase().includes(query) ||
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blog.tags.some(tag => tag.toLowerCase().includes(query)) ||
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(blog.professors && blog.professors.some(prof =>
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prof.firstName?.toLowerCase().includes(query) ||
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prof.name?.toLowerCase().includes(query)
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))
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);
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}
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setFilteredBlogs(filtered);
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};
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// Load blogs from API
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useEffect(() => {
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const loadBlogs = async () => {
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try {
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setLoading(true);
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setError(null);
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// Load both posted blogs and tag counts
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const [fetchedBlogs, fetchedTagCounts] = await Promise.all([
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blogService.getPostedBlogs(),
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blogService.getTagsWithCount()
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]);
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setBlogs(fetchedBlogs);
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setFilteredBlogs(fetchedBlogs);
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setTagCounts(fetchedTagCounts);
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} catch (err) {
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setError('Failed to load blogs. Please try again later.');
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console.error('Error loading blogs:', err);
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} finally {
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setLoading(false);
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}
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};
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if (mounted) {
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loadBlogs();
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}
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}, [mounted]);
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// Filter blogs when category or search changes
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useEffect(() => {
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if (mounted && blogs.length > 0) {
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filterBlogs();
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}
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}, [selectedCategory, searchQuery, blogs, mounted]);
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// Handle mount
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useEffect(() => {
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setMounted(true);
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}, []);
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const handleCategoryChange = (e: React.ChangeEvent<HTMLSelectElement>) => {
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setSelectedCategory(e.target.value);
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setDisplayCount(6);
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};
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const handleSearchChange = (e: React.ChangeEvent<HTMLInputElement>) => {
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setSearchQuery(e.target.value);
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setDisplayCount(6);
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};
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const handleLoadMore = () => {
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setDisplayCount(prev => prev + 6);
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};
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const handleImageError = (event: React.SyntheticEvent<HTMLImageElement>) => {
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// Fallback to default image if the uploaded image fails to load
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const target = event.target as HTMLImageElement;
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target.src = '/images/default-blog-image.jpg';
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};
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if (!mounted) {
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return null;
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}
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if (loading) {
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return (
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<div className="min-h-screen flex items-center justify-center">
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<div className="text-center">
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<div className="animate-spin rounded-full h-12 w-12 border-b-2 border-blue-900 mx-auto mb-4"></div>
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<p className="text-gray-600">Loading blogs...</p>
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</div>
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</div>
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);
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}
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if (error) {
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return (
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<div className="min-h-screen flex items-center justify-center">
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<div className="text-center text-red-600">
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<p className="text-xl mb-4">⚠️ {error}</p>
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<button
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onClick={() => window.location.reload()}
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className="px-4 py-2 bg-blue-900 text-white rounded hover:bg-blue-800"
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>
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Retry
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</button>
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</div>
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</div>
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);
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}
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const categories = getCategories();
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const blogsToShow = filteredBlogs.slice(0, displayCount);
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const hasMoreBlogs = filteredBlogs.length > displayCount;
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return (
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<div className="min-h-screen bg-white">
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{/* Breadcrumb Section */}
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<section className="py-4" style={{ backgroundColor: '#f4f4f4' }}>
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<div className="max-w-7xl mx-auto px-4">
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<nav className="flex items-center space-x-2 text-sm">
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<Link
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href="/"
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className="hover:opacity-70 transition-opacity duration-200"
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style={{ color: '#012068' }}
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>
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Home
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</Link>
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<ChevronRight className="w-4 h-4" style={{ color: '#012068' }} />
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<span className="font-medium" style={{ color: '#e64838' }}>
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Trauma Care Resources
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</span>
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</nav>
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{/* Page Header */}
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<div className="mt-6">
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<div className="flex items-center mb-4">
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<h1 className="text-3xl font-bold" style={{ color: '#012068' }}>
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Trauma Care Resources
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</h1>
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</div>
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<p className="text-base max-w-2xl leading-relaxed" style={{ color: '#333' }}>
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Expert insights, healing strategies, and support resources for trauma recovery
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</p>
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</div>
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</div>
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</section>
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{/* Filters Section */}
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<div className="flex justify-end items-center gap-4 max-w-7xl mx-auto px-4 py-8" style={{ backgroundColor: '#fff' }}>
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<div className="relative">
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<select
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value={selectedCategory}
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onChange={handleCategoryChange}
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className="appearance-none bg-gray-100 text-sm border border-blue-900 rounded-lg px-4 py-2 pr-8 focus:outline-none focus:border-blue-900"
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style={{ color: '#333' }}
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>
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{categories.map((category, index) => (
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<option key={index} value={category}>
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{category}
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{category !== 'All Categories' && tagCounts[category] ? ` (${tagCounts[category]})` : ''}
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</option>
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))}
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</select>
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<div className="absolute inset-y-0 right-0 flex items-center px-2 pointer-events-none">
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<svg className="w-4 h-4 text-gray-600" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 9l-7 7-7-7" />
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</svg>
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</div>
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</div>
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<div className="relative">
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<input
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type="text"
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value={searchQuery}
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onChange={handleSearchChange}
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placeholder="Search blogs..."
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className="border border-blue-900 rounded-lg px-4 py-2 pl-4 pr-10 text-sm focus:outline-none focus:border-blue-900 w-64 text-gray-700"
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/>
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<button className="absolute inset-y-0 right-0 flex items-center px-3 bg-blue-900 rounded-r-lg">
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<svg className="w-4 h-4 text-gray-100" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z" />
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</svg>
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</button>
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</div>
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</div>
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{/* Results Info */}
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{(selectedCategory !== 'All Categories' || searchQuery.trim()) && (
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<div className="max-w-7xl mx-auto px-4 pb-4">
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<p className="text-sm text-gray-600">
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{filteredBlogs.length === 0
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? 'No blogs found matching your criteria.'
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: `Showing ${blogsToShow.length} of ${filteredBlogs.length} blog${filteredBlogs.length !== 1 ? 's' : ''}`
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}
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</p>
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</div>
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)}
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{/* Blog Grid Section */}
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<section className="py-4" style={{ backgroundColor: '#fff' }}>
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<div className="max-w-7xl mx-auto px-4">
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{blogsToShow.length === 0 ? (
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<div className="text-center py-12">
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<p className="text-gray-500 text-lg mb-4">
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{searchQuery.trim() || selectedCategory !== 'All Categories'
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? 'No blogs match your search criteria.'
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: 'No blogs available at the moment.'
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}
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</p>
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{(searchQuery.trim() || selectedCategory !== 'All Categories') && (
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<button
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onClick={() => {
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setSearchQuery('');
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setSelectedCategory('All Categories');
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}}
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className="px-4 py-2 text-sm border border-blue-900 text-blue-900 rounded hover:bg-blue-50"
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>
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Clear Filters
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</button>
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)}
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</div>
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) : (
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<div className="grid gap-6 sm:grid-cols-2 lg:grid-cols-3">
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{blogsToShow.map((blog) => (
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<div
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key={blog.id}
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className="group relative bg-white border border-gray-300 rounded-lg overflow-hidden hover:shadow-lg transition-all duration-300 flex flex-col"
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>
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{/* All cards redirect to blog detail page with ID */}
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<Link
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href={`/blog-detail/${blog.id}`}
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className="absolute top-0 left-0 h-full w-full z-10"
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aria-label={`Read article: ${blog.title}`}
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/>
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{/* Blog Image */}
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<div className="relative h-48 w-full overflow-hidden">
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<Image
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src={blog.image}
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alt={blog.title}
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fill
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className="object-cover transition-transform duration-300 group-hover:scale-105"
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sizes="(max-width: 768px) 100vw, (max-width: 1200px) 50vw, 33vw"
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onError={handleImageError}
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/>
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</div>
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{/* Blog Content */}
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<div className="p-6 flex flex-col flex-1">
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{/* Tags */}
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<div className="flex flex-wrap gap-2 mb-3">
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{blog.tags.slice(0, 3).map((tag, tagIndex) => (
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<span
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key={tagIndex}
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className="px-2 py-1 text-xs font-medium rounded"
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style={{
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backgroundColor: '#f4f4f4',
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color: '#e64838'
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}}
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>
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{tag}
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</span>
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))}
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{blog.tags.length > 3 && (
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<span
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className="px-2 py-1 text-xs font-medium rounded"
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style={{
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backgroundColor: '#f4f4f4',
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color: '#666'
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}}
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>
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+{blog.tags.length - 3}
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</span>
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)}
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</div>
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{/* Title */}
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<h3
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className="text-lg font-medium mb-2 line-clamp-2 group-hover:opacity-70 transition-opacity duration-300"
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style={{ color: '#012068' }}
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>
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{blog.title}
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</h3>
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{/* Excerpt */}
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<p
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className="text-xs leading-relaxed line-clamp-3 mb-4 flex-1"
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style={{ opacity: 0.8, color: "#333" }}
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>
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{blog.excerpt}
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</p>
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{/* Authors (if available) */}
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{blog.professors && blog.professors.length > 0 && (
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<div className="mb-2">
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<p className="text-xs text-gray-600">
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By: {blog.professors.map(prof => prof.firstName || prof.name).join(', ')}
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</p>
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</div>
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)}
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{/* Meta Information */}
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<div className="flex items-center justify-between text-xs mt-auto" style={{ color: '#333' }}>
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<span>{new Date(blog.publishDate).toLocaleDateString()}</span>
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<span>{blog.readTime}</span>
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</div>
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</div>
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</div>
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))}
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</div>
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)}
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{/* Load More Button */}
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{hasMoreBlogs && (
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<div className="text-center mt-12">
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<button
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onClick={handleLoadMore}
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className="px-6 py-2 text-sm font-medium rounded hover:opacity-90 transition-opacity duration-300 focus:outline-none focus:ring-2 focus:ring-offset-2"
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style={{
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backgroundColor: '#012068',
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color: '#f4f4f4',
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'--tw-ring-color': '#012068'
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} as React.CSSProperties}
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>
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Load More Articles ({filteredBlogs.length - displayCount} remaining)
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</button>
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</div>
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)}
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</div>
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</section>
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</div>
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);
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};
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export default BlogListing;
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