app.js

// Solana dApp Ideas Database
const dAppIdeas = [
    // DeFi
    {
        category: "DeFi",
        icon: "💰",
        title: "Perpetual Futures DEX with Dynamic Funding Rates",
        description: "Build a decentralized perpetual futures exchange on Solana with up to 100x leverage. Use dynamic funding rates based on open interest imbalance and integrate with Pyth Network for real-time price feeds.",
        tags: ["Perpetuals", "Trading", "Leverage", "Pyth"]
    },
    {
        category: "DeFi",
        icon: "💰",
        title: "Cross-Chain Yield Aggregator",
        description: "Create a yield aggregator that automatically moves funds across Solana protocols and bridges to other chains via Wormhole to maximize APY while considering gas costs and slippage.",
        tags: ["Yield", "Wormhole", "Cross-chain", "Automation"]
    },
    {
        category: "DeFi",
        icon: "💰",
        title: "On-Chain Options Protocol with AMM",
        description: "Develop an options trading platform using an automated market maker for pricing. Support covered calls, cash-secured puts, and exotic options with physical or cash settlement.",
        tags: ["Options", "AMM", "Derivatives", "Trading"]
    },
    {
        category: "DeFi",
        icon: "💰",
        title: "Undercollateralized Lending with Reputation",
        description: "Build a lending protocol that uses on-chain credit scores based on wallet history, previous loan repayments, and staked collateral to offer undercollateralized loans to trusted borrowers.",
        tags: ["Lending", "Credit Score", "Reputation", "Risk"]
    },
    {
        category: "DeFi",
        icon: "💰",
        title: "Real-Time Streaming Payments",
        description: "Create a protocol for continuous money streaming with programmable release schedules. Perfect for salaries, subscriptions, and vesting schedules with instant cancellation and withdrawal.",
        tags: ["Streaming", "Payments", "Subscriptions", "Vesting"]
    },
    {
        category: "DeFi",
        icon: "💰",
        title: "Liquidity-as-a-Service Marketplace",
        description: "Build a marketplace where protocols can rent liquidity from LPs through bribes and incentive auctions. LPs can deploy liquidity where it's most profitable dynamically.",
        tags: ["Liquidity", "Marketplace", "Bribes", "LaaS"]
    },

    // NFT & Gaming
    {
        category: "Gaming",
        icon: "🎮",
        title: "Fully On-Chain Battle Royale",
        description: "Develop a real-time battle royale game where all game state lives on Solana. Use compressed NFTs for in-game items and achievements, with tournaments funded by entry fees.",
        tags: ["Gaming", "Battle Royale", "cNFTs", "Esports"]
    },
    {
        category: "Gaming",
        icon: "🎮",
        title: "Play-to-Own Virtual World",
        description: "Create an open-world metaverse where players earn land and assets through gameplay. All items are tradeable NFTs, and land owners can create quests and experiences for others.",
        tags: ["Metaverse", "Virtual World", "Land", "P2O"]
    },
    {
        category: "NFT",
        icon: "🖼️",
        title: "Dynamic NFT Trading Cards",
        description: "Build a trading card platform where card stats evolve based on real-world data from oracles. Sports cards update with player performance, creating an ever-changing meta.",
        tags: ["Dynamic NFTs", "Trading Cards", "Oracles", "Sports"]
    },
    {
        category: "Gaming",
        icon: "🎮",
        title: "On-Chain Chess with Staking",
        description: "Create a competitive chess platform where players can stake SOL on matches. Include rating systems, tournaments, and NFT trophies for achievements, all verifiable on-chain.",
        tags: ["Chess", "Staking", "Tournaments", "Competitive"]
    },
    {
        category: "NFT",
        icon: "🖼️",
        title: "Generative Art Music Visualizer",
        description: "Build a platform that creates unique generative art NFTs based on audio analysis. Upload music and get a one-of-a-kind visual representation minted as a compressed NFT.",
        tags: ["Generative Art", "Music", "cNFTs", "Creative"]
    },
    {
        category: "NFT",
        icon: "🖼️",
        title: "NFT Fractionalization & Index Funds",
        description: "Create a protocol for fractionalizing high-value NFTs and packaging them into index funds. Enable small investors to get exposure to blue-chip NFT collections.",
        tags: ["Fractionalization", "Index Funds", "Blue Chips", "Access"]
    },

    // Social & Community
    {
        category: "Social",
        icon: "👥",
        title: "Decentralized Twitter/X Alternative",
        description: "Build a censorship-resistant social platform on Solana using compressed NFTs for posts. Include token-gated communities, creator coins, and encrypted DMs with wallet-to-wallet messaging.",
        tags: ["Social Media", "Decentralized", "Messaging", "Creator Economy"]
    },
    {
        category: "Social",
        icon: "👥",
        title: "DAO Tooling Suite",
        description: "Create a comprehensive toolkit for DAOs including proposal creation, quadratic voting, treasury management, contributor reputation tracking, and automated bounty payouts.",
        tags: ["DAO", "Governance", "Treasury", "Voting"]
    },
    {
        category: "Social",
        icon: "👥",
        title: "Decentralized Patreon",
        description: "Build a creator subscription platform where fans subscribe using SPL tokens. Include tiered access, exclusive content NFTs, and community governance for creator decisions.",
        tags: ["Creators", "Subscriptions", "Patronage", "Content"]
    },
    {
        category: "Social",
        icon: "👥",
        title: "Token-Gated Event Platform",
        description: "Create an event ticketing system using NFTs as tickets. Include features like transferable tickets, resale royalties, POAPs, and exclusive post-event content for attendees.",
        tags: ["Events", "Ticketing", "POAPs", "Access Control"]
    },
    {
        category: "Social",
        icon: "👥",
        title: "Decentralized Reddit with Token Incentives",
        description: "Build a community platform where upvotes translate to token rewards. Communities can launch their own tokens, and moderators are elected through token-weighted voting.",
        tags: ["Forum", "Tokens", "Communities", "Rewards"]
    },

    // Infrastructure & Developer Tools
    {
        category: "Infrastructure",
        icon: "🔧",
        title: "No-Code Smart Contract Builder",
        description: "Create a visual drag-and-drop interface for building Solana programs without coding. Include templates for tokens, NFTs, DAOs, and marketplaces with one-click deployment.",
        tags: ["No-Code", "Developer Tools", "Templates", "Deployment"]
    },
    {
        category: "Infrastructure",
        icon: "🔧",
        title: "Decentralized Indexing Protocol",
        description: "Build an indexing layer for Solana that's decentralized and incentivized. Node operators index blockchain data and earn tokens for serving queries to dApps.",
        tags: ["Indexing", "Infrastructure", "Queries", "Decentralized"]
    },
    {
        category: "Infrastructure",
        icon: "🔧",
        title: "Gas Abstraction Service",
        description: "Create a relayer network that pays transaction fees on behalf of users. dApps can sponsor user transactions, enabling gasless UX with payment in any SPL token.",
        tags: ["Gas Abstraction", "UX", "Relayer", "Gasless"]
    },
    {
        category: "Infrastructure",
        icon: "🔧",
        title: "Decentralized RPC Marketplace",
        description: "Build a marketplace where RPC providers compete on price and performance. Users can stake tokens to access premium endpoints with guaranteed uptime and low latency.",
        tags: ["RPC", "Infrastructure", "Marketplace", "Performance"]
    },
    {
        category: "Infrastructure",
        icon: "🔧",
        title: "Smart Contract Audit Marketplace",
        description: "Create a platform connecting protocols with auditors. Include reputation systems, escrow payments, bug bounty integrations, and insurance underwriting based on audit scores.",
        tags: ["Audits", "Security", "Bug Bounty", "Insurance"]
    },

    // Real World Assets
    {
        category: "RWA",
        icon: "🏠",
        title: "Tokenized Real Estate Platform",
        description: "Build a platform for fractional real estate investment. Tokenize property ownership, distribute rental income automatically, and enable secondary market trading of property shares.",
        tags: ["Real Estate", "Tokenization", "Fractional", "Income"]
    },
    {
        category: "RWA",
        icon: "🏠",
        title: "Invoice Factoring Protocol",
        description: "Create a DeFi protocol for invoice financing. Businesses can tokenize invoices and sell them at a discount to liquidity providers for immediate working capital.",
        tags: ["Invoice", "Factoring", "Business", "Working Capital"]
    },
    {
        category: "RWA",
        icon: "🏠",
        title: "Commodity Trading Platform",
        description: "Build a platform for trading tokenized commodities like gold, silver, and oil. Include physical delivery options, storage proofs, and integration with commodity exchanges.",
        tags: ["Commodities", "Trading", "Physical Settlement", "Gold"]
    },
    {
        category: "RWA",
        icon: "🏠",
        title: "Carbon Credit Marketplace",
        description: "Create a transparent marketplace for carbon credits on Solana. Include verification of offset projects, retirement tracking, and corporate sustainability reporting tools.",
        tags: ["Carbon Credits", "Sustainability", "ESG", "Environment"]
    },

    // Identity & Privacy
    {
        category: "Identity",
        icon: "🔐",
        title: "Decentralized Identity Protocol",
        description: "Build a self-sovereign identity system where users control their credentials. Include verifiable credentials, privacy-preserving proofs, and integration with web2 identity providers.",
        tags: ["Identity", "SSI", "Credentials", "Privacy"]
    },
    {
        category: "Identity",
        icon: "🔐",
        title: "Private Transaction Layer",
        description: "Create a privacy layer for Solana using zero-knowledge proofs. Enable private token transfers, confidential DeFi, and anonymous voting while maintaining compliance options.",
        tags: ["Privacy", "ZK Proofs", "Confidential", "Anonymous"]
    },
    {
        category: "Identity",
        icon: "🔐",
        title: "Sybil-Resistant Airdrop Platform",
        description: "Build a platform that verifies human uniqueness for fair airdrops. Use proof of humanity, social graph analysis, and machine learning to detect and prevent bot abuse.",
        tags: ["Sybil Resistance", "Airdrops", "Humanity", "Fair Distribution"]
    },
    {
        category: "Identity",
        icon: "🔐",
        title: "Encrypted Document Storage",
        description: "Create end-to-end encrypted document storage where files are stored on decentralized storage and keys are managed through Solana smart contracts with access control.",
        tags: ["Storage", "Encryption", "Documents", "Access Control"]
    },

    // Payments & Commerce
    {
        category: "Payments",
        icon: "💳",
        title: "Crypto Payment Gateway",
        description: "Build a Stripe-like payment gateway for Solana. Include instant settlement, automatic fiat off-ramps, subscription billing, and plugins for major e-commerce platforms.",
        tags: ["Payments", "Gateway", "E-commerce", "Merchants"]
    },
    {
        category: "Payments",
        icon: "💳",
        title: "Decentralized Freelance Marketplace",
        description: "Create a freelance platform with escrow payments, milestone-based releases, and dispute resolution through DAO arbitration. Build reputation through verifiable work history.",
        tags: ["Freelance", "Escrow", "Marketplace", "Gig Economy"]
    },
    {
        category: "Payments",
        icon: "💳",
        title: "Point-of-Sale System for Solana Pay",
        description: "Build a complete POS solution for brick-and-mortar merchants. Include QR code payments, inventory management, loyalty programs, and instant stablecoin settlement.",
        tags: ["Solana Pay", "POS", "Retail", "Merchants"]
    },
    {
        category: "Payments",
        icon: "💳",
        title: "Cross-Border Remittance Platform",
        description: "Create a low-cost remittance service using stablecoins. Include local fiat on/off ramps, KYC compliance, and mobile-first design for emerging markets.",
        tags: ["Remittance", "Stablecoins", "Cross-border", "Mobile"]
    },

    // AI & Data
    {
        category: "AI",
        icon: "🤖",
        title: "Decentralized AI Model Marketplace",
        description: "Build a marketplace for AI models where creators earn tokens per inference. Include model versioning, usage tracking, and quality benchmarking on-chain.",
        tags: ["AI", "Models", "Marketplace", "Inference"]
    },
    {
        category: "AI",
        icon: "🤖",
        title: "On-Chain Data Oracle Network",
        description: "Create a decentralized oracle network specialized for AI training data. Data providers stake tokens, and consumers pay for verified, high-quality datasets.",
        tags: ["Oracles", "Data", "AI Training", "Verification"]
    },
    {
        category: "AI",
        icon: "🤖",
        title: "AI Trading Bot Marketplace",
        description: "Build a platform where developers can deploy and monetize trading bots. Users can subscribe to strategies, and performance is tracked transparently on-chain.",
        tags: ["Trading Bots", "AI", "Strategies", "Automation"]
    },
    {
        category: "AI",
        icon: "🤖",
        title: "Decentralized Compute Network",
        description: "Create a distributed computing network for AI workloads. GPU providers earn tokens for computation, and jobs are matched based on requirements and pricing.",
        tags: ["Compute", "GPU", "Distributed", "AI Training"]
    },

    // Prediction Markets & Betting
    {
        category: "Prediction",
        icon: "🎯",
        title: "Sports Betting DEX",
        description: "Build a peer-to-peer sports betting exchange with order books. Use Pyth and Chainlink for result settlement, and include live betting with real-time odds adjustment.",
        tags: ["Sports", "Betting", "P2P", "Oracles"]
    },
    {
        category: "Prediction",
        icon: "🎯",
        title: "Prediction Market Protocol",
        description: "Create a general-purpose prediction market for any event. Include market creation tools, liquidity incentives, and resolution mechanisms with dispute handling.",
        tags: ["Prediction Markets", "Forecasting", "Resolution", "Liquidity"]
    },
    {
        category: "Prediction",
        icon: "🎯",
        title: "Fantasy Sports Platform",
        description: "Build a fantasy sports platform where players draft teams as NFTs. Include salary caps, trading, and prize pools funded by entry fees with smart contract payouts.",
        tags: ["Fantasy Sports", "NFTs", "Drafts", "Prizes"]
    },

    // Education & Credentials
    {
        category: "Education",
        icon: "📚",
        title: "Learn-to-Earn Platform",
        description: "Create an educational platform where users earn tokens for completing courses on Solana development. Include skill NFTs, job board integration, and project showcases.",
        tags: ["Education", "Learn-to-Earn", "Skills", "Development"]
    },
    {
        category: "Education",
        icon: "📚",
        title: "On-Chain Credentials & Certificates",
        description: "Build a platform for issuing and verifying educational credentials as NFTs. Include privacy controls, employer verification tools, and integration with job platforms.",
        tags: ["Credentials", "Certificates", "Verification", "Education"]
    },
    {
        category: "Education",
        icon: "📚",
        title: "Decentralized Tutoring Marketplace",
        description: "Create a peer-to-peer tutoring platform with escrow payments, session scheduling, and reputation systems. Include video call integration and screen sharing.",
        tags: ["Tutoring", "Education", "P2P", "Marketplace"]
    },

    // Unique & Experimental
    {
        category: "Experimental",
        icon: "🧪",
        title: "Decentralized Insurance Protocol",
        description: "Build parametric insurance products that pay out automatically based on oracle data. Cover smart contract hacks, stablecoin depegs, and real-world events like weather.",
        tags: ["Insurance", "Parametric", "Risk", "Automated"]
    },
    {
        category: "Experimental",
        icon: "🧪",
        title: "On-Chain Governance for Real-World Assets",
        description: "Create a framework for managing real-world entities through DAOs. Include legal wrappers, compliance tools, and integration with traditional corporate structures.",
        tags: ["Governance", "Legal", "DAOs", "Real World"]
    },
    {
        category: "Experimental",
        icon: "🧪",
        title: "Decentralized Science (DeSci) Platform",
        description: "Build a platform for funding and publishing scientific research. Include peer review incentives, data sharing, and IP-NFTs for research commercialization.",
        tags: ["DeSci", "Research", "Funding", "IP-NFTs"]
    },
    {
        category: "Experimental",
        icon: "🧪",
        title: "Music Royalty Streaming Protocol",
        description: "Create a music streaming service where royalties are distributed to rights holders in real-time. Artists tokenize their catalogs and fans can invest in their success.",
        tags: ["Music", "Royalties", "Streaming", "Investment"]
    },
    {
        category: "Experimental",
        icon: "🧪",
        title: "Decentralized Autonomous Art Gallery",
        description: "Build a virtual gallery governed by token holders. The community curates exhibitions, commissions artists, and manages an on-chain art collection with shared ownership.",
        tags: ["Art", "Gallery", "DAO", "Curation"]
    },
    {
        category: "Experimental",
        icon: "🧪",
        title: "Time-Locked Token Vesting Platform",
        description: "Create a platform for creating complex vesting schedules with milestones. Include cliff periods, performance-based unlocks, and secondary market for locked tokens.",
        tags: ["Vesting", "Tokens", "Milestones", "Secondary Market"]
    }
];

// DOM Elements
const generateBtn = document.getElementById('generateBtn');
const ideaCard = document.getElementById('ideaCard');
const ideaCategory = document.getElementById('ideaCategory');
const ideaTitle = document.getElementById('ideaTitle');
const ideaDescription = document.getElementById('ideaDescription');
const ideaTags = document.getElementById('ideaTags');
const ideasGeneratedEl = document.getElementById('ideasGenerated');

let ideasGenerated = 0;
let lastIdeaIndex = -1;

// Generate random idea
function generateIdea() {
    // Add generating state
    generateBtn.classList.add('generating');

    // Get random idea (different from last one)
    let randomIndex;
    do {
        randomIndex = Math.floor(Math.random() * dAppIdeas.length);
    } while (randomIndex === lastIdeaIndex && dAppIdeas.length > 1);

    lastIdeaIndex = randomIndex;
    const idea = dAppIdeas[randomIndex];

    // Animate card
    ideaCard.classList.remove('animate');
    ideaCard.classList.add('active');

    // Small delay for animation
    setTimeout(() => {
        // Update content
        ideaCategory.innerHTML = `
            <span class="category-icon">${idea.icon}</span>
            <span class="category-text">${idea.category}</span>
        `;
        ideaTitle.textContent = idea.title;
        ideaDescription.textContent = idea.description;

        // Update tags
        ideaTags.innerHTML = idea.tags
            .map(tag => `<span class="tag">${tag}</span>`)
            .join('');

        // Trigger animation
        ideaCard.classList.add('animate');

        // Update counter
        ideasGenerated++;
        ideasGeneratedEl.textContent = ideasGenerated;

        // Remove generating state
        generateBtn.classList.remove('generating');
    }, 150);
}

// Event listeners
generateBtn.addEventListener('click', generateIdea);

// Keyboard shortcut
document.addEventListener('keydown', (e) => {
    if (e.code === 'Space' && e.target === document.body) {
        e.preventDefault();
        generateIdea();
    }
});

// Generate initial idea on load
window.addEventListener('load', () => {
    // Optional: generate an idea on load
    // generateIdea();
});

// Add some interactivity to tags
document.addEventListener('click', (e) => {
    if (e.target.classList.contains('tag')) {
        const tag = e.target.textContent;
        // Could filter by tag in the future
        e.target.style.transform = 'scale(0.95)';
        setTimeout(() => {
            e.target.style.transform = '';
        }, 150);
    }
});

// Console easter egg
console.log('%c🚀 Solana dApp Idea Generator', 'font-size: 24px; font-weight: bold; background: linear-gradient(135deg, #9945FF, #14F195); -webkit-background-clip: text; -webkit-text-fill-color: transparent;');
console.log('%cBuilt for the Solana ecosystem', 'color: #14F195; font-size: 14px;');
console.log('%cPress Space to generate ideas!', 'color: #9945FF; font-size: 12px;');