Sovereign-Network-Browser/test-dht-contracts.html at master · SOVEREIGN-NET/Sovereign-Network-Browser · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Smart Contracts DHT Testing - ZHTP Browser</title>
    <style>
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            margin: 0;
            padding: 20px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            color: white;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: rgba(255, 255, 255, 0.1);
            padding: 30px;
            border-radius: 15px;
            backdrop-filter: blur(10px);
            box-shadow: 0 8px 32px rgba(31, 38, 135, 0.37);
        }

        h1 {
            text-align: center;
            color: #fff;
            margin-bottom: 30px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
        }

        .section {
            background: rgba(255, 255, 255, 0.05);
            margin: 20px 0;
            padding: 20px;
            border-radius: 10px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .section h2 {
            color: #4fc3f7;
            margin-top: 0;
            border-bottom: 2px solid #4fc3f7;
            padding-bottom: 10px;
        }

        .button {
            background: linear-gradient(45deg, #4fc3f7, #29b6f6);
            color: white;
            border: none;
            padding: 12px 24px;
            border-radius: 6px;
            cursor: pointer;
            font-size: 14px;
            margin: 5px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(79, 195, 247, 0.3);
        }

        .button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(79, 195, 247, 0.4);
        }

        .button:disabled {
            background: #666;
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }

        input, textarea {
            width: 100%;
            padding: 10px;
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 6px;
            background: rgba(255, 255, 255, 0.1);
            color: white;
            font-size: 14px;
            margin: 5px 0;
            box-sizing: border-box;
        }

        input::placeholder, textarea::placeholder {
            color: rgba(255, 255, 255, 0.6);
        }

        .grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin: 20px 0;
        }

        .log-area {
            background: rgba(0, 0, 0, 0.3);
            padding: 15px;
            border-radius: 8px;
            max-height: 200px;
            overflow-y: auto;
            font-family: 'Consolas', 'Monaco', monospace;
            font-size: 12px;
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .status {
            padding: 10px;
            border-radius: 6px;
            margin: 10px 0;
            font-weight: bold;
        }

        .status.success {
            background: rgba(76, 175, 80, 0.3);
            border: 1px solid #4caf50;
        }

        .status.error {
            background: rgba(244, 67, 54, 0.3);
            border: 1px solid #f44336;
        }

        .status.info {
            background: rgba(33, 150, 243, 0.3);
            border: 1px solid #2196f3;
        }

        .contract-list {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 8px;
            padding: 15px;
            margin: 10px 0;
        }

        .contract-item {
            background: rgba(255, 255, 255, 0.1);
            padding: 10px;
            margin: 8px 0;
            border-radius: 6px;
            border-left: 4px solid #4fc3f7;
        }

        .form-group {
            margin: 15px 0;
        }

        .form-group label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
            color: #e1f5fe;
        }

        .inline-form {
            display: flex;
            gap: 10px;
            align-items: end;
        }

        .inline-form input {
            flex: 1;
        }

        .progress {
            width: 100%;
            height: 4px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 2px;
            overflow: hidden;
            margin: 10px 0;
        }

        .progress-bar {
            height: 100%;
            background: linear-gradient(90deg, #4fc3f7, #29b6f6);
            width: 0%;
            transition: width 0.3s ease;
        }
    </style>
</head>
<body>
    <div class="container">
        <h1>🚀 Smart Contracts DHT Testing</h1>
        <p style="text-align: center; opacity: 0.9;">Test direct DHT packet-based smart contract operations through ZHTP protocol</p>

        <div class="section">
            <h2> DHT Connection Status</h2>
            <div id="connection-status" class="status info">Checking DHT connection...</div>
            <button class="button" onclick="checkDhtStatus()"> Refresh Status</button>
            <button class="button" onclick="listContracts()"> List DHT Contracts</button>
        </div>

        <div class="grid">
            <div class="section">
                <h2>🚀 Deploy Contract</h2>
                <div class="form-group">
                    <label for="deploy-contract-id">Contract ID:</label>
                    <input type="text" id="deploy-contract-id" placeholder="e.g., counter_v1" value="test_counter">
                </div>
                <div class="form-group">
                    <label for="deploy-contract-name">Contract Name:</label>
                    <input type="text" id="deploy-contract-name" placeholder="e.g., Simple Counter" value="Test Counter">
                </div>
                <div class="form-group">
                    <label for="deploy-description">Description:</label>
                    <input type="text" id="deploy-description" placeholder="Contract description" value="A simple counter for DHT testing">
                </div>
                <button class="button" onclick="deployTestContract()">🚀 Deploy Test Contract</button>
                <button class="button" onclick="deployCustomContract()">Deploy Custom</button>
            </div>

            <div class="section">
                <h2> Query Contract</h2>
                <div class="form-group">
                    <label for="query-contract-id">Contract ID:</label>
                    <input type="text" id="query-contract-id" placeholder="e.g., counter_v1" value="test_counter">
                </div>
                <div class="form-group">
                    <label for="query-function">Function Name (optional):</label>
                    <input type="text" id="query-function" placeholder="e.g., get_count">
                </div>
                <button class="button" onclick="queryContract()"> Query Contract</button>
                <button class="button" onclick="findContract()">🔎 Find Contract</button>
            </div>
        </div>

        <div class="section">
            <h2>⚡ Execute Contract</h2>
            <div class="inline-form">
                <div style="flex: 1;">
                    <label for="exec-contract-id">Contract ID:</label>
                    <input type="text" id="exec-contract-id" placeholder="e.g., counter_v1" value="test_counter">
                </div>
                <div style="flex: 1;">
                    <label for="exec-function">Function Name:</label>
                    <input type="text" id="exec-function" placeholder="e.g., increment" value="increment">
                </div>
                <div style="flex: 1;">
                    <label for="exec-args">Arguments (JSON):</label>
                    <input type="text" id="exec-args" placeholder='e.g., [1]' value='[]'>
                </div>
                <button class="button" onclick="executeContract()">⚡ Execute</button>
            </div>
        </div>

        <div class="section">
            <h2>🔥 Quick Actions</h2>
            <button class="button" onclick="deployAndExecute()">🚀⚡ Deploy & Execute</button>
            <button class="button" onclick="runFullDemo()">🎬 Run Full Demo</button>
            <button class="button" onclick="clearLogs()">🧹 Clear Logs</button>
        </div>

        <div class="section">
            <h2> Available Contracts</h2>
            <div id="contracts-list" class="contract-list">
                <div class="status info">Click "List DHT Contracts" to load available contracts</div>
            </div>
        </div>

        <div class="section">
            <h2>📊 Operation Logs</h2>
            <div id="logs" class="log-area"></div>
            <div class="progress">
                <div id="progress-bar" class="progress-bar"></div>
            </div>
        </div>
    </div>

    <script>
        // Load the contracts DHT API
        const contractsApi = new (require('../src/api/contracts-dht-api.js'))();

        let operationCount = 0;

        function log(message, type = 'info') {
            const timestamp = new Date().toLocaleTimeString();
            const logs = document.getElementById('logs');
            const logEntry = `[${timestamp}] ${message}`;

            logs.innerHTML += logEntry + '\n';
            logs.scrollTop = logs.scrollHeight;

            console.log(`DHT Contract Test: ${logEntry}`);

            // Update progress
            operationCount++;
            updateProgress();
        }

        function updateProgress() {
            const progressBar = document.getElementById('progress-bar');
            const progress = Math.min((operationCount * 10) % 100, 90);
            progressBar.style.width = `${progress}%`;

            setTimeout(() => {
                if (progress >= 90) {
                    progressBar.style.width = '100%';
                    setTimeout(() => {
                        progressBar.style.width = '0%';
                        operationCount = 0;
                    }, 500);
                }
            }, 200);
        }

        function showStatus(message, type = 'info') {
            const statusDiv = document.getElementById('connection-status');
            statusDiv.className = `status ${type}`;
            statusDiv.textContent = message;
        }

        async function checkDhtStatus() {
            log(' Checking DHT connection status...');
            showStatus('Checking DHT connection...', 'info');

            try {
                // Test basic connectivity to ZHTP node
                const response = await fetch('http://localhost:9333/health');
                if (response.ok) {
                    showStatus(' ZHTP node connected - DHT operations available', 'success');
                    log(' ZHTP node is running and accessible');
                } else {
                    showStatus('⚠️ ZHTP node responding but may have issues', 'error');
                    log('⚠️ ZHTP node response issues');
                }
            } catch (error) {
                showStatus('❌ Cannot connect to ZHTP node', 'error');
                log(`❌ Connection failed: ${error.message}`);
            }
        }

        async function deployTestContract() {
            log('🚀 Starting test contract deployment via DHT...');

            const contractId = document.getElementById('deploy-contract-id').value || 'test_counter';
            const contractName = document.getElementById('deploy-contract-name').value || 'Test Counter';
            const description = document.getElementById('deploy-description').value || 'A simple counter for DHT testing';

            try {
                const testContract = contractsApi.createTestContract();

                const metadata = {
                    ...testContract.metadata,
                    name: contractName,
                    description: description,
                };

                const result = await contractsApi.deployContract(contractId, testContract.bytecode, metadata);

                log(` Contract deployment initiated: ${JSON.stringify(result)}`);
                log(` Contract ID: ${contractId}`);
                log(` Message ID: ${result.message_id}`);

            } catch (error) {
                log(`❌ Contract deployment failed: ${error.message}`);
            }
        }

        async function queryContract() {
            const contractId = document.getElementById('query-contract-id').value || 'test_counter';
            const functionName = document.getElementById('query-function').value || null;

            log(` Querying contract ${contractId} via DHT...`);

            try {
                const result = await contractsApi.queryContract(contractId, functionName);
                log(` Contract query sent: ${JSON.stringify(result)}`);
                log(` Message ID: ${result.message_id}`);

                // Try to get response after a delay
                setTimeout(async () => {
                    try {
                        const response = await contractsApi.listenForContractResponses(result.message_id, 10000);
                        log(`📥 Query response: ${JSON.stringify(response)}`);
                    } catch (error) {
                        log(`⏱️ Query response timeout (this is normal in test environment)`);
                    }
                }, 2000);

            } catch (error) {
                log(`❌ Contract query failed: ${error.message}`);
            }
        }

        async function executeContract() {
            const contractId = document.getElementById('exec-contract-id').value || 'test_counter';
            const functionName = document.getElementById('exec-function').value || 'increment';
            const argsStr = document.getElementById('exec-args').value || '[]';

            log(`⚡ Executing contract ${contractId}.${functionName} via DHT...`);

            try {
                const args = JSON.parse(argsStr);
                const result = await contractsApi.executeContract(contractId, functionName, args);
                log(` Contract execution initiated: ${JSON.stringify(result)}`);
                log(` Message ID: ${result.message_id}`);

            } catch (error) {
                log(`❌ Contract execution failed: ${error.message}`);
            }
        }

        async function findContract() {
            const contractId = document.getElementById('query-contract-id').value || 'test_counter';

            log(`🔎 Finding contract ${contractId} in DHT network...`);

            try {
                const result = await contractsApi.findContract(contractId);
                log(` Contract search initiated: ${JSON.stringify(result)}`);
                log(` Message ID: ${result.message_id}`);

            } catch (error) {
                log(`❌ Contract search failed: ${error.message}`);
            }
        }

        async function listContracts() {
            log(' Listing available contracts in DHT network...');

            try {
                const contracts = await contractsApi.listContracts();

                const contractsList = document.getElementById('contracts-list');
                if (contracts.length === 0) {
                    contractsList.innerHTML = '<div class="status info">No contracts found in DHT network</div>';
                    log(' No contracts found in DHT network');
                } else {
                    let html = `<div class="status success">Found ${contracts.length} contracts in DHT network:</div>`;

                    contracts.forEach(contract => {
                        html += `
                            <div class="contract-item">
                                <strong>${contract.name}</strong> (${contract.contract_id})
                                <br>Version: ${contract.version}
                                <br>Author: ${contract.author || 'Unknown'}
                                <br>Description: ${contract.description || 'No description'}
                                <br>Deployed: ${new Date(contract.deployed_at * 1000).toLocaleString()}
                            </div>
                        `;
                    });

                    contractsList.innerHTML = html;
                    log(` Found ${contracts.length} contracts in DHT network`);
                }

            } catch (error) {
                log(`❌ Failed to list contracts: ${error.message}`);
                const contractsList = document.getElementById('contracts-list');
                contractsList.innerHTML = '<div class="status error">Failed to load contracts from DHT</div>';
            }
        }

        async function deployAndExecute() {
            log('🚀⚡ Starting deploy and execute sequence via DHT...');

            const contractId = 'demo_' + Math.random().toString(36).substr(2, 9);

            try {
                const result = await contractsApi.deployAndExecute(
                    contractId,
                    contractsApi.createTestContract().bytecode,
                    {
                        name: 'Demo Contract',
                        description: 'Demo contract for DHT testing',
                        version: '1.0.0'
                    },
                    'increment',
                    []
                );

                log(` Deploy and execute completed: ${JSON.stringify(result)}`);

            } catch (error) {
                log(`❌ Deploy and execute failed: ${error.message}`);
            }
        }

        async function runFullDemo() {
            log('🎬 Starting full DHT smart contract demo...');

            // Step 1: Check status
            await checkDhtStatus();
            await new Promise(resolve => setTimeout(resolve, 1000));

            // Step 2: List existing contracts
            await listContracts();
            await new Promise(resolve => setTimeout(resolve, 1000));

            // Step 3: Deploy a test contract
            document.getElementById('deploy-contract-id').value = 'demo_full_test';
            document.getElementById('deploy-contract-name').value = 'Full Demo Contract';
            await deployTestContract();
            await new Promise(resolve => setTimeout(resolve, 2000));

            // Step 4: Query the contract
            document.getElementById('query-contract-id').value = 'demo_full_test';
            await queryContract();
            await new Promise(resolve => setTimeout(resolve, 1000));

            // Step 5: Execute contract function
            document.getElementById('exec-contract-id').value = 'demo_full_test';
            await executeContract();
            await new Promise(resolve => setTimeout(resolve, 1000));

            log(' Full DHT smart contract demo completed!');
        }

        function deployCustomContract() {
            const contractId = prompt('Enter contract ID:', 'custom_contract_' + Date.now());
            if (!contractId) return;

            const bytecodeHex = prompt('Enter contract bytecode (hex):', '');
            if (!bytecodeHex) return;

            try {
                const bytecode = new Uint8Array(bytecodeHex.match(/.{1,2}/g).map(byte => parseInt(byte, 16)));
                const metadata = {
                    name: prompt('Contract name:', 'Custom Contract'),
                    version: prompt('Version:', '1.0.0'),
                    description: prompt('Description:', 'Custom deployed contract'),
                };

                contractsApi.deployContract(contractId, bytecode, metadata)
                    .then(result => {
                        log(` Custom contract deployed: ${JSON.stringify(result)}`);
                    })
                    .catch(error => {
                        log(`❌ Custom contract deployment failed: ${error.message}`);
                    });

            } catch (error) {
                log(`❌ Invalid bytecode format: ${error.message}`);
            }
        }

        function clearLogs() {
            document.getElementById('logs').innerHTML = '';
            operationCount = 0;
            document.getElementById('progress-bar').style.width = '0%';
            log('🧹 Logs cleared');
        }

        // Initialize the page
        window.addEventListener('load', () => {
            log('🚀 DHT Smart Contracts testing interface loaded');
            log(' Testing direct DHT packet communication for smart contracts');
            checkDhtStatus();
        });

        // Auto-refresh status periodically
        setInterval(checkDhtStatus, 30000);
    </script>
</body>
</html>