Graph-Coverage/index.html at main · zerofyy/Graph-Coverage · 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>Zerofy's Prime Path Coverage Tool</title>
    <script src = "https://cdn.jsdelivr.net/pyodide/v0.24.1/full/pyodide.js"></script>
    <style>
        body {
            font-family: Arial, sans-serif;
            max-width: 800px;
            margin: 50px auto;
            padding: 20px;
        }

        textarea {
            width: 100%;
            height: 300px;
            padding: 10px;
            font-family: monospace;
            font-size: 14px;
            margin: 10px 0;
            box-sizing: border-box;
        }

        button {
            padding: 10px 20px;
            font-size: 16px;
            cursor: pointer;
        }

        .compute-btn {
            background-color: #52b1f9;
        }

        .compute-btn:hover {
            background-color: #0290fc;
        }

        .inactive-btn {
            background-color: #f96652;
        }

        .inactive-btn:hover {
            background-color: #fc0202;
        }

        #output {
            margin-top: 20px;
            white-space: pre-wrap;
            font-family: monospace;
            background: #f5f5f5;
            padding: 15px;
            border-radius: 4px;
            display: none;
        }

        #feedback {
            margin: 20px 0;
            color: #666;
        }

        code {
            background-color: #f5f5f5;
            color: #fc0f02;
            padding: 0.2em 0.4em;
            border-radius: 4px;
            font-size: 0.95em;
        }
    </style>
</head>
<body>
    <h1>Zerofy's Graph Coverage Tool</h1>

    <p>
        Enter graph information in the box below using one of the following formats:<br>
        &nbsp;&nbsp;&nbsp;&nbsp;<b>1.</b> Each line represents a directed edge between two nodes separated with a space ( <code>node1 node2</code> ).<br>
        &nbsp;&nbsp;&nbsp;&nbsp;<b>2.</b> Each line represents a node and all of its neighbors separated with spaces ( <code>node1 nb1 nb2 ...</code> ).<br>
        Lines starting with <code>#</code> are ignored.
    </p>

    <span><u><b>The algorithm assumes the input is a directed graph.</b></u></span>
    <textarea id = "graph_input" placeholder = "Example Input 1:
1 2
2 3
2 4
3 2

Example Input 2:
1 2
2 3 4
3 2
4

Both examples represent the same graph with:
  * 4 nodes (1, 2, 3, 4)
  * 4 directed edges (1->2, 2->3, 2->4, 3->2)"></textarea>

    <button class = "compute-btn" onclick = "compute_prime_paths()">Compute Prime Paths</button>
    <button class = "compute-btn" onclick = "compute_edge_pairs()">Compute Edge Pairs</button>
    <button class = "inactive-btn" onclick = "generate_tests()">Generate Tests</button>

    <p></p>
    <div id = "feedback"></div>
    <div id = "output"></div>

    <script>
        let pyodide = null;
        const output = document.getElementById('output');
        const feedback = document.getElementById('feedback');

        async function load_python_script() {
            if (!pyodide) {
                feedback.textContent = '🐍 Loading Python environment...';

                pyodide = await loadPyodide();

                const response = await fetch('graph_coverage.py');
                const ppc_code = await response.text();
                await pyodide.runPythonAsync(ppc_code);
            }
        }

        async function parse_input() {
            output.style.display = 'none';
            let input = document.getElementById('graph_input').value;

            if (!input.trim()) {
                alert('Please enter a graph.');
                return;
            }

            feedback.textContent = '🔍 Parsing input...';
            pyodide.globals.set('graph_input', input);
            const graph = await pyodide.runPythonAsync(`
                parse_graph(graph_input)
            `);

            return graph;
        }

        async function compute_prime_paths() {
            try {
                await load_python_script();

                let graph = await parse_input();

                feedback.textContent = '🤔 Computing prime paths...';
                pyodide.globals.set('graph', graph)
                let state = await pyodide.runPythonAsync(`
                    init_computation_state(graph)
                `)

                while (true) {
                    pyodide.globals.set('state', state);
                    state = await pyodide.runPythonAsync(`
                        _step_prime_paths(state, 10000)
                    `)

                    const progress = state.get('progress');
                    if (progress === 'computed') {
                        break;
                    }

                    feedback.textContent = '🤔 ' + progress;
                }

                feedback.textContent = '🧹 Removing sub-paths from ' + state.get('paths').length + ' potential prime paths...';
                pyodide.globals.set('state', state);
                state = await pyodide.runPythonAsync(`
                    _cleanup_prime_paths(state)
                `);

                const output_paths = state.get('paths');

                pyodide.globals.set('output_paths', output_paths);
                output.textContent = await pyodide.runPythonAsync(`format_output(output_paths)`);
                output.style.display = 'block';
                feedback.textContent = '✅ Found a total of ' + state.get('paths').length + ' prime paths in ' + state.get('iteration') + ' iterations.';
            } catch (error) {
                output.textContent = 'Error: ' + error.message;
                feedback.textContent = '❌ An error occurred while computing prime paths.';
            } finally {
                output.style.display = 'block';
            }
        }


        async function compute_edge_pairs() {
            try {
                await load_python_script();

                let graph = await parse_input();

                feedback.textContent = '🤔 Computing edge pairs...';
                pyodide.globals.set('graph', graph)
                let state = await pyodide.runPythonAsync(`
                    init_computation_state(graph)
                `)

                while (true) {
                    pyodide.globals.set('state', state);
                    state = await pyodide.runPythonAsync(`
                        _step_edge_pairs(state, 10000)
                    `)

                    const progress = state.get('progress');
                    if (progress === 'computed') {
                        break;
                    }

                    feedback.textContent = '🤔 ' + progress;
                }

                const output_paths = state.get('paths');

                pyodide.globals.set('output_paths', output_paths);
                output.textContent = await pyodide.runPythonAsync(`format_output(output_paths)`);
                output.style.display = 'block';
                feedback.textContent = '✅ Found a total of ' + state.get('paths').length + ' edge pairs in ' + state.get('iteration') + ' iterations.';
            } catch (error) {
                output.textContent = 'Error: ' + error.message;
                feedback.textContent = '❌ An error occurred while computing prime paths.';
            } finally {
                output.style.display = 'block';
            }
        }


        async function generate_tests() {
            alert('Tests generation coming soon.');
        }
    </script>
</body>
</html>