index.html

import React, { useState, useEffect } from 'react';
import { Search, User, Calendar, Tag, Heart, MessageCircle, Share2, Filter, Plus, Globe, Users, TrendingUp } from 'lucide-react';

const App = () => {
  const [posts, setPosts] = useState([]);
  const [filteredPosts, setFilteredPosts] = useState([]);
  const [searchTerm, setSearchTerm] = useState('');
  const [selectedCategory, setSelectedCategory] = useState('all');
  const [showCreateModal, setShowCreateModal] = useState(false);

  // Mock data for guest posts
  const mockPosts = [
    {
      id: 1,
      title: "The Future of Sustainable Web Development",
      author: "Sarah Chen",
      authorAvatar: "https://placehold.co/40x40/6366f1/white?text=SC",
      category: "Technology",
      tags: ["Web Dev", "Sustainability", "Green Tech"],
      excerpt: "Exploring how developers can build more environmentally conscious websites and applications in 2024.",
      likes: 24,
      comments: 8,
      date: "2024-01-15",
      readTime: "5 min read",
      featured: true
    },
    {
      id: 2,
      title: "Mindfulness Practices for Remote Teams",
      author: "Marcus Johnson",
      authorAvatar: "https://placehold.co/40x40/10b981/white?text=MJ",
      category: "Lifestyle",
      tags: ["Remote Work", "Wellness", "Team Building"],
      excerpt: "Simple mindfulness techniques that can transform your remote work experience and boost team productivity.",
      likes: 18,
      comments: 12,
      date: "2024-01-12",
      readTime: "4 min read",
      featured: false
    },
    {
      id: 3,
      title: "The Art of Storytelling in Digital Marketing",
      author: "Elena Rodriguez",
      authorAvatar: "https://placehold.co/40x40/f59e0b/white?text=ER",
      category: "Marketing",
      tags: ["Storytelling", "Content Marketing", "Brand Building"],
      excerpt: "How to craft compelling narratives that resonate with your audience and drive engagement.",
      likes: 31,
      comments: 15,
      date: "2024-01-10",
      readTime: "6 min read",
      featured: true
    },
    {
      id: 4,
      title: "Building Resilient Microservices Architecture",
      author: "David Kim",
      authorAvatar: "https://placehold.co/40x40/ef4444/white?text=DK",
      category: "Technology",
      tags: ["Microservices", "Architecture", "DevOps"],
      excerpt: "Key principles and best practices for designing scalable and fault-tolerant microservices systems.",
      likes: 27,
      comments: 9,
      date: "2024-01-08",
      readTime: "8 min read",
      featured: false
    },
    {
      id: 5,
      title: "The Psychology of Color in Brand Design",
      author: "Amira Hassan",
      authorAvatar: "https://placehold.co/40x40/8b5cf6/white?text=AH",
      category: "Design",
      tags: ["Color Theory", "Branding", "Psychology"],
      excerpt: "Understanding how color choices impact consumer behavior and brand perception in digital spaces.",
      likes: 22,
      comments: 7,
      date: "2024-01-05",
      readTime: "5 min read",
      featured: false
    },
    {
      id: 6,
      title: "Financial Literacy for Young Entrepreneurs",
      author: "James Wilson",
      authorAvatar: "https://placehold.co/40x40/06b6d4/white?text=JW",
      category: "Business",
      tags: ["Finance", "Entrepreneurship", "Investing"],
      excerpt: "Essential financial concepts every young business owner should master to build sustainable ventures.",
      likes: 19,
      comments: 11,
      date: "2024-01-03",
      readTime: "7 min read",
      featured: false
    }
  ];

  const categories = [
    { id: 'all', name: 'All Categories', icon: Globe },
    { id: 'technology', name: 'Technology', icon: TrendingUp },
    { id: 'design', name: 'Design', icon: TrendingUp },
    { id: 'marketing', name: 'Marketing', icon: TrendingUp },
    { id: 'business', name: 'Business', icon: TrendingUp },
    { id: 'lifestyle', name: 'Lifestyle', icon: TrendingUp }
  ];

  useEffect(() => {
    setPosts(mockPosts);
    setFilteredPosts(mockPosts);
  }, []);

  useEffect(() => {
    let filtered = posts;

    if (searchTerm) {
      filtered = filtered.filter(post => 
        post.title.toLowerCase().includes(searchTerm.toLowerCase()) ||
        post.excerpt.toLowerCase().includes(searchTerm.toLowerCase()) ||
        post.tags.some(tag => tag.toLowerCase().includes(searchTerm.toLowerCase()))
      );
    }

    if (selectedCategory !== 'all') {
      filtered = filtered.filter(post => 
        post.category.toLowerCase() === selectedCategory.toLowerCase()
      );
    }

    setFilteredPosts(filtered);
  }, [searchTerm, selectedCategory, posts]);

  const handleLike = (postId) => {
    setPosts(posts.map(post => 
      post.id === postId 
        ? { ...post, likes: post.likes + 1 }
        : post
    ));
  };

  const CreatePostModal = () => (
    <div className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50 p-4">
      <div className="bg-white rounded-2xl max-w-2xl w-full max-h-screen overflow-y-auto">
        <div className="p-6">
          <div className="flex justify-between items-center mb-6">
            <h2 className="text-2xl font-bold text-gray-900">Create Guest Post</h2>
            <button 
              onClick={() => setShowCreateModal(false)}
              className="text-gray-400 hover:text-gray-600 text-2xl"
            >
              ×
            </button>
          </div>
          
          <form className="space-y-6">
            <div>
              <label className="block text-sm font-medium text-gray-700 mb-2">Post Title</label>
              <input 
                type="text" 
                className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-indigo-500 focus:border-transparent"
                placeholder="Enter your post title"
              />
            </div>
            
            <div>
              <label className="block text-sm font-medium text-gray-700 mb-2">Category</label>
              <select className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-indigo-500 focus:border-transparent">
                <option>Select a category</option>
                <option>Technology</option>
                <option>Design</option>
                <option>Marketing</option>
                <option>Business</option>
                <option>Lifestyle</option>
              </select>
            </div>
            
            <div>
              <label className="block text-sm font-medium text-gray-700 mb-2">Tags</label>
              <input 
                type="text" 
                className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-indigo-500 focus:border-transparent"
                placeholder="Enter tags separated by commas"
              />
            </div>
            
            <div>
              <label className="block text-sm font-medium text-gray-700 mb-2">Excerpt</label>
              <textarea 
                rows="3" 
                className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-indigo-500 focus:border-transparent"
                placeholder="Brief summary of your post"
              ></textarea>
            </div>
            
            <div>
              <label className="block text-sm font-medium text-gray-700 mb-2">Full Content</label>
              <textarea 
                rows="8" 
                className="w-full px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-indigo-500 focus:border-transparent"
                placeholder="Write your full guest post content here..."
              ></textarea>
            </div>
            
            <div className="flex gap-4 pt-4">
              <button 
                type="button"
                onClick={() => setShowCreateModal(false)}
                className="flex-1 px-6 py-3 border border-gray-300 text-gray-700 rounded-lg hover:bg-gray-50 transition-colors"
              >
                Cancel
              </button>
              <button 
                type="submit"
                className="flex-1 px-6 py-3 bg-indigo-600 text-white rounded-lg hover:bg-indigo-700 transition-colors"
              >
                Submit for Review
              </button>
            </div>
          </form>
        </div>
      </div>
    </div>
  );

  return (
    <div className="min-h-screen bg-gray-50">
      {/* Header */}
      <header className="bg-white shadow-sm border-b">
        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
          <div className="flex justify-between items-center h-16">
            <div className="flex items-center">
              <div className="flex-shrink-0">
                <h1 className="text-2xl font-bold text-indigo-600">GuestPostHub</h1>
              </div>
            </div>
            <nav className="hidden md:flex space-x-8">
              <a href="#" className="text-gray-900 hover:text-indigo-600 font-medium">Browse</a>
              <a href="#" className="text-gray-500 hover:text-indigo-600 font-medium">My Posts</a>
              <a href="#" className="text-gray-500 hover:text-indigo-600 font-medium">Community</a>
            </nav>
            <div className="flex items-center space-x-4">
              <button className="p-2 text-gray-400 hover:text-gray-600">
                <User className="h-6 w-6" />
              </button>
              <button 
                onClick={() => setShowCreateModal(true)}
                className="bg-indigo-600 text-white px-4 py-2 rounded-lg hover:bg-indigo-700 transition-colors flex items-center space-x-2"
              >
                <Plus className="h-4 w-4" />
                <span>Create Post</span>
              </button>
            </div>
          </div>
        </div>
      </header>

      {/* Hero Section */}
      <section className="bg-gradient-to-r from-indigo-600 to-purple-600 text-white py-16">
        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 text-center">
          <h1 className="text-4xl md:text-6xl font-bold mb-6">Share Your Voice, Expand Your Reach</h1>
          <p className="text-xl md:text-2xl mb-8 text-indigo-100">Connect with publishers and writers for quality guest post exchanges</p>
          <div className="flex flex-col sm:flex-row gap-4 justify-center">
            <button className="bg-white text-indigo-600 px-8 py-3 rounded-lg font-semibold hover:bg-gray-100 transition-colors">
              Find Guest Posts
            </button>
            <button 
              onClick={() => setShowCreateModal(true)}
              className="border-2 border-white text-white px-8 py-3 rounded-lg font-semibold hover:bg-white hover:text-indigo-600 transition-colors"
            >
              Submit Your Post
            </button>
          </div>
        </div>
      </section>

      {/* Stats Section */}
      <section className="py-12 bg-white">
        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
          <div className="grid grid-cols-1 md:grid-cols-3 gap-8 text-center">
            <div className="p-6">
              <div className="flex justify-center mb-4">
                <Globe className="h-12 w-12 text-indigo-600" />
              </div>
              <h3 className="text-3xl font-bold text-gray-900 mb-2">10K+</h3>
              <p className="text-gray-600">Active Publishers</p>
            </div>
            <div className="p-6">
              <div className="flex justify-center mb-4">
                <Users className="h-12 w-12 text-indigo-600" />
              </div>
              <h3 className="text-3xl font-bold text-gray-900 mb-2">50K+</h3>
              <p className="text-gray-600">Writers Community</p>
            </div>
            <div className="p-6">
              <div className="flex justify-center mb-4">
                <TrendingUp className="h-12 w-12 text-indigo-600" />
              </div>
              <h3 className="text-3xl font-bold text-gray-900 mb-2">100K+</h3>
              <p className="text-gray-600">Posts Published</p>
            </div>
          </div>
        </div>
      </section>

      {/* Main Content */}
      <main className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8 py-12">
        {/* Search and Filter Bar */}
        <div className="mb-8">
          <div className="flex flex-col lg:flex-row gap-4 items-center justify-between">
            <div className="relative flex-1 max-w-2xl">
              <Search className="absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-400 h-5 w-5" />
              <input
                type="text"
                placeholder="Search guest posts, topics, or authors..."
                className="w-full pl-10 pr-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-indigo-500 focus:border-transparent"
                value={searchTerm}
                onChange={(e) => setSearchTerm(e.target.value)}
              />
            </div>
            <div className="flex items-center space-x-4">
              <Filter className="h-5 w-5 text-gray-400" />
              <select 
                className="px-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-indigo-500 focus:border-transparent"
                value={selectedCategory}
                onChange={(e) => setSelectedCategory(e.target.value)}
              >
                {categories.map(category => (
                  <option key={category.id} value={category.id}>{category.name}</option>
                ))}
              </select>
            </div>
          </div>
        </div>

        {/* Categories */}
        <div className="mb-8">
          <div className="flex flex-wrap gap-3">
            {categories.map(category => {
              const IconComponent = category.icon;
              return (
                <button
                  key={category.id}
                  onClick={() => setSelectedCategory(category.id)}
                  className={`flex items-center space-x-2 px-4 py-2 rounded-full transition-colors ${
                    selectedCategory === category.id
                      ? 'bg-indigo-600 text-white'
                      : 'bg-white text-gray-700 hover:bg-gray-100 border border-gray-300'
                  }`}
                >
                  <IconComponent className="h-4 w-4" />
                  <span>{category.name}</span>
                </button>
              );
            })}
          </div>
        </div>

        {/* Featured Posts */}
        <section className="mb-12">
          <h2 className="text-2xl font-bold text-gray-900 mb-6">Featured Guest Posts</h2>
          <div className="grid grid-cols-1 lg:grid-cols-2 gap-8">
            {filteredPosts.filter(post => post.featured).map(post => (
              <div key={post.id} className="bg-white rounded-xl shadow-sm border border-gray-200 overflow-hidden hover:shadow-md transition-shadow">
                <div className="p-6">
                  <div className="flex items-center justify-between mb-4">
                    <span className="inline-flex items-center px-3 py-1 rounded-full text-sm font-medium bg-indigo-100 text-indigo-800">
                      {post.category}
                    </span>
                    <span className="text-sm text-gray-500">{post.readTime}</span>
                  </div>
                  <h3 className="text-xl font-bold text-gray-900 mb-3">{post.title}</h3>
                  <p className="text-gray-600 mb-4">{post.excerpt}</p>
                  <div className="flex flex-wrap gap-2 mb-4">
                    {post.tags.map(tag => (
                      <span key={tag} className="inline-flex items-center px-2 py-1 rounded-md text-xs font-medium bg-gray-100 text-gray-800">
                        <Tag className="h-3 w-3 mr-1" />
                        {tag}
                      </span>
                    ))}
                  </div>
                  <div className="flex items-center justify-between">
                    <div className="flex items-center space-x-3">
                      <img 
                        src={post.authorAvatar} 
                        alt={post.author} 
                        className="h-10 w-10 rounded-full"
                      />
                      <div>
                        <p className="text-sm font-medium text-gray-900">{post.author}</p>
                        <p className="text-sm text-gray-500">{new Date(post.date).toLocaleDateString()}</p>
                      </div>
                    </div>
                    <div className="flex items-center space-x-4">
                      <button 
                        onClick={() => handleLike(post.id)}
                        className="flex items-center space-x-1 text-gray-500 hover:text-red-500 transition-colors"
                      >
                        <Heart className="h-5 w-5" />
                        <span className="text-sm">{post.likes}</span>
                      </button>
                      <button className="flex items-center space-x-1 text-gray-500 hover:text-indigo-600 transition-colors">
                        <MessageCircle className="h-5 w-5" />
                        <span className="text-sm">{post.comments}</span>
                      </button>
                      <button className="text-gray-500 hover:text-indigo-600 transition-colors">
                        <Share2 className="h-5 w-5" />
                      </button>
                    </div>
                  </div>
                </div>
              </div>
            ))}
          </div>
        </section>

        {/* All Posts */}
        <section>
          <h2 className="text-2xl font-bold text-gray-900 mb-6">All Guest Posts</h2>
          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
            {filteredPosts.map(post => (
              <div key={post.id} className="bg-white rounded-lg shadow-sm border border-gray-200 overflow-hidden hover:shadow-md transition-shadow">
                <div className="p-5">
                  <div className="flex items-center justify-between mb-3">
                    <span className="inline-flex items-center px-2 py-1 rounded-md text-xs font-medium bg-gray-100 text-gray-800">
                      {post.category}
                    </span>
                    <span className="text-xs text-gray-500">{post.readTime}</span>
                  </div>
                  <h3 className="text-lg font-semibold text-gray-900 mb-2 line-clamp-2">{post.title}</h3>
                  <p className="text-gray-600 text-sm mb-3 line-clamp-2">{post.excerpt}</p>
                  <div className="flex flex-wrap gap-1 mb-4">
                    {post.tags.slice(0, 2).map(tag => (
                      <span key={tag} className="inline-flex items-center px-2 py-1 rounded text-xs bg-gray-50 text-gray-600">
                        {tag}
                      </span>
                    ))}
                    {post.tags.length > 2 && (
                      <span className="text-xs text-gray-500">+{post.tags.length - 2}</span>
                    )}
                  </div>
                  <div className="flex items-center justify-between">
                    <div className="flex items-center space-x-2">
                      <img 
                        src={post.authorAvatar} 
                        alt={post.author} 
                        className="h-8 w-8 rounded-full"
                      />
                      <div>
                        <p className="text-sm font-medium text-gray-900">{post.author}</p>
                        <p className="text-xs text-gray-500">{new Date(post.date).toLocaleDateString()}</p>
                      </div>
                    </div>
                    <div className="flex items-center space-x-2">
                      <button 
                        onClick={() => handleLike(post.id)}
                        className="flex items-center space-x-1 text-gray-500 hover:text-red-500 transition-colors"
                      >
                        <Heart className="h-4 w-4" />
                        <span className="text-xs">{post.likes}</span>
                      </button>
                      <button className="flex items-center space-x-1 text-gray-500 hover:text-indigo-600 transition-colors">
                        <MessageCircle className="h-4 w-4" />
                        <span className="text-xs">{post.comments}</span>
                      </button>
                    </div>
                  </div>
                </div>
              </div>
            ))}
          </div>
        </section>

        {filteredPosts.length === 0 && (
          <div className="text-center py-12">
            <p className="text-gray-500 text-lg">No guest posts found matching your criteria.</p>
          </div>
        )}
      </main>

      {/* Footer */}
      <footer className="bg-gray-900 text-white py-12">
        <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
          <div className="grid grid-cols-1 md:grid-cols-4 gap-8">
            <div>
              <h3 className="text-xl font-bold mb-4">GuestPostHub</h3>
              <p className="text-gray-400">Connecting writers and publishers for quality guest post exchanges.</p>
            </div>
            <div>
              <h4 className="font-semibold mb-4">For Writers</h4>
              <ul className="space-y-2 text-gray-400">
                <li><a href="#" className="hover:text-white transition-colors">Submit Posts</a></li>
                <li><a href="#" className="hover:text-white transition-colors">Find Publishers</a></li>
                <li><a href="#" className="hover:text-white transition-colors">Writing Tips</a></li>
              </ul>
            </div>
            <div>
              <h4 className="font-semibold mb-4">For Publishers</h4>
              <ul className="space-y-2 text-gray-400">
                <li><a href="#" className="hover:text-white transition-colors">Post Opportunities</a></li>
                <li><a href="#" className="hover:text-white transition-colors">Find Writers</a></li>
                <li><a href="#" className="hover:text-white transition-colors">Publishing Guide</a></li>
              </ul>
            </div>
            <div>
              <h4 className="font-semibold mb-4">Support</h4>
              <ul className="space-y-2 text-gray-400">
                <li><a href="#" className="hover:text-white transition-colors">Help Center</a></li>
                <li><a href="#" className="hover:text-white transition-colors">Community</a></li>
                <li><a href="#" className="hover:text-white transition-colors">Contact Us</a></li>
              </ul>
            </div>
          </div>
          <div className="border-t border-gray-800 mt-8 pt-8 text-center text-gray-400">
            <p>&copy; 2024 GuestPostHub. All rights reserved.</p>
          </div>
        </div>
      </footer>

      {/* Create Post Modal */}
      {showCreateModal && <CreatePostModal />}
    </div>
  );
};

export default App;