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Unicode
File size: 11,989 Bytes
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<!DOCTYPE html>
<html lang="vi">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Trình biên dịch - UniCode</title>
    <script src="https://cdn.tailwindcss.com"></script>
    <script src="https://unpkg.com/@phosphor-icons/web"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/monaco-editor/0.44.0/min/vs/loader.min.js"></script>

    <style>
        @import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@300;400;500;600;700&display=swap');

        body {
            font-family: 'Be Vietnam Pro', sans-serif;
            background-color: #f8fafc;
        }

        .glass-panel {
            background: rgba(255, 255, 255, 0.95);
            border-right: 1px solid #e2e8f0;
        }

        /* Scrollbar */
        ::-webkit-scrollbar {
            width: 6px;
        }

        ::-webkit-scrollbar-thumb {
            background: rgba(156, 163, 175, 0.5);
            border-radius: 3px;
        }

        #editor-container {
            height: 100%;
            width: 100%;
        }
    </style>
</head>

<body class="bg-slate-50 text-slate-800 h-screen flex overflow-hidden">

    <!-- MOBILE OVERLAY BACKDROP -->
    <div id="sidebarBackdrop" onclick="toggleSidebar()"
        class="fixed inset-0 bg-slate-900/50 backdrop-blur-sm z-40 hidden min-[1400px]:hidden transition-opacity"></div>

    <!-- SIDEBAR -->
    <aside id="sidebar"
        class="w-72 glass-panel h-full fixed min-[1400px]:static inset-y-0 left-0 z-50 flex flex-col transform -translate-x-full min-[1400px]:translate-x-0 transition-transform duration-300 shadow-xl min-[1400px]:shadow-lg bg-white">
        <div class="p-6 flex items-center justify-between">
            <div class="flex items-center gap-3 cursor-pointer" onclick="window.location.href='/'">
                <div class="w-10 h-10 bg-indigo-600 rounded-xl flex items-center justify-center text-white shadow-lg">
                    <i class="ph-bold ph-code text-xl"></i>
                </div>
                <span class="font-bold text-xl text-slate-800">UniCode</span>
            </div>
            <button onclick="toggleSidebar()"
                class="min-[1400px]:hidden p-2 text-slate-400 hover:text-slate-600 hover:bg-slate-100 rounded-lg transition">
                <i class="ph-bold ph-x text-xl"></i>
            </button>
        </div>

        <div id="sidebarScrollContainer" class="flex-1 overflow-y-auto px-4 py-2">
            <div class="text-xs font-bold text-slate-400 uppercase tracking-wider mb-3 pl-2">Chọn môn học</div>
            <nav id="sidebarList" class="space-y-1">
                <div class="text-center text-sm p-4"><i class="ph ph-spinner animate-spin"></i> Đang tải menu...</div>
            </nav>
        </div>

        <div class="p-4 border-t border-slate-200">
            <a href="/"
                class="flex items-center gap-3 px-4 py-3 text-slate-500 hover:text-indigo-600 transition rounded-xl">
                <i class="ph ph-arrow-left text-lg"></i> Trang chủ
            </a>
        </div>
    </aside>

    <!-- CONTENT -->
    <div class="flex-1 flex flex-col h-full relative z-10 overflow-hidden">
        <!-- Header -->
        <header class="h-16 border-b border-slate-200 bg-white flex items-center justify-between px-4 md:px-6 shrink-0 shadow-sm gap-3">
            <div class="flex items-center gap-3 overflow-hidden">
                <button onclick="toggleSidebar()" class="min-[1400px]:hidden p-2 -ml-2 text-slate-500 hover:bg-slate-100 rounded-lg">
                    <i class="ph-bold ph-list text-2xl"></i>
                </button>
                <h1 class="text-lg font-bold text-slate-800 flex items-center gap-2 truncate" id="pageTitle">
                    Loading...
                </h1>
            </div>
            <div class="flex items-center gap-2">
                <button id="runBtn" class="bg-indigo-600 hover:bg-indigo-700 text-white text-sm font-bold px-6 py-2 rounded-lg transition flex items-center gap-2 shadow-lg shadow-indigo-200">
                    <i class="ph-bold ph-play"></i> RUN
                </button>
            </div>
        </header>

        <main class="flex-1 flex overflow-hidden">
            <!-- File List (Left) -->
            <div class="w-full md:w-1/4 max-w-sm border-r border-slate-200 bg-white flex flex-col">
                <div class="p-3 border-b border-slate-50 bg-slate-50/50 flex justify-between text-xs font-semibold text-slate-500 uppercase">
                    <span>Mã nguồn</span>
                    <span>Ngôn ngữ</span>
                </div>
                <div class="flex-1 overflow-y-auto p-3 space-y-1" id="fileList">
                    <!-- Files will be loaded here -->
                </div>
            </div>

            <!-- Editor & Output (Right) -->
            <div class="flex-1 flex flex-col bg-slate-100 overflow-hidden">
                <!-- Editor Container -->
                <div class="flex-1 relative border-b border-slate-200">
                    <div id="editor-container"></div>
                </div>
                
                <!-- Output Panel -->
                <div class="h-1/3 bg-[#1e1e1e] text-slate-300 font-mono text-sm overflow-hidden flex flex-col">
                    <div class="bg-[#252526] px-4 py-2 flex justify-between items-center border-b border-[#333]">
                        <span class="text-xs font-bold uppercase tracking-wider text-slate-500">Output</span>
                        <button onclick="clearOutput()" class="text-slate-500 hover:text-white transition">
                            <i class="ph ph-trash"></i>
                        </button>
                    </div>
                    <div id="output" class="flex-1 p-4 overflow-y-auto whitespace-pre-wrap"></div>
                </div>
            </div>
        </main>
    </div>

    <script>
        let editor;
        let currentFile;

        require.config({ paths: { vs: 'https://cdnjs.cloudflare.com/ajax/libs/monaco-editor/0.44.0/min/vs' } });
        require(['vs/editor/editor.main'], function () {
            editor = monaco.editor.create(document.getElementById('editor-container'), {
                value: '// Chọn một file để bắt đầu lập trình',
                language: 'javascript',
                theme: 'vs-dark',
                automaticLayout: true,
                fontSize: 14,
                fontFamily: "'Fira Code', 'Be Vietnam Pro', monospace",
                minimap: { enabled: false }
            });
        });

        document.addEventListener('DOMContentLoaded', async () => {
            const params = new URLSearchParams(window.location.search);
            const subjectId = params.get('id');

            await loadSidebar(subjectId);
            if (subjectId) {
                loadSubjectDetails(subjectId);
            } else {
                document.getElementById('pageTitle').innerText = "Vui lòng chọn môn học";
            }
        });

        function toggleSidebar() {
            const sidebar = document.getElementById('sidebar');
            const backdrop = document.getElementById('sidebarBackdrop');
            sidebar.classList.toggle('-translate-x-full');
            backdrop.classList.toggle('hidden');
        }

        async function loadSidebar(activeId) {
            try {
                const res = await fetch('data/subjects.json');
                const subjects = await res.json();
                const container = document.getElementById('sidebarList');
                container.innerHTML = '';

                // Simple render for demo
                subjects.forEach(sub => {
                    const isActive = sub.id === activeId;
                    const a = document.createElement('a');
                    a.href = `/subject?id=${sub.id}`;
                    a.className = `block px-4 py-2 rounded-lg text-sm ${isActive ? 'bg-indigo-100 text-indigo-700 font-bold' : 'text-slate-600 hover:bg-slate-50'}`;
                    a.innerText = sub.name;
                    container.appendChild(a);
                });
            } catch (e) { console.error(e); }
        }

        async function loadSubjectDetails(id) {
            try {
                const res = await fetch(`data/details/${id}.json`);
                const data = await res.json();
                document.getElementById('pageTitle').innerText = data.name;

                const fileList = document.getElementById('fileList');
                fileList.innerHTML = '';
                data.files.forEach(file => {
                    const div = document.createElement('div');
                    div.className = "p-3 rounded-lg border border-slate-100 hover:border-indigo-200 cursor-pointer flex justify-between items-center bg-white transition";
                    div.onclick = () => selectFile(file);
                    div.innerHTML = `
                        <div class="flex items-center gap-2">
                            <i class="ph ph-file-code text-indigo-600"></i>
                            <span class="text-sm font-medium">${file.name}</span>
                        </div>
                        <span class="text-[10px] bg-slate-100 px-1.5 py-0.5 rounded text-slate-500 uppercase">${file.type || 'code'}</span>
                    `;
                    fileList.appendChild(div);
                });
            } catch (e) { console.error(e); }
        }

        async function selectFile(file) {
            currentFile = file;
            try {
                const res = await fetch(file.url);
                const code = await res.text();
                
                let lang = 'javascript';
                if (file.url.endsWith('.c')) lang = 'cpp';
                if (file.url.endsWith('.java')) lang = 'java';
                if (file.url.endsWith('.py')) lang = 'python';

                monaco.editor.setModelLanguage(editor.getModel(), lang);
                editor.setValue(code);
                clearOutput();
                document.getElementById('output').innerText = `Loaded ${file.name}\nReady to run...`;
            } catch (e) {
                console.error(e);
                editor.setValue(`// Error loading file: ${file.name}`);
            }
        }

        function clearOutput() {
            document.getElementById('output').innerText = '';
        }

        document.getElementById('runBtn').onclick = async () => {
            if (!currentFile) {
                alert('Vui lòng chọn file trước!');
                return;
            }

            const code = editor.getValue();
            const output = document.getElementById('output');
            output.innerText = 'Running...\n';

            let language = 'python'; // default
            if (currentFile.url.endsWith('.c')) language = 'c';
            if (currentFile.url.endsWith('.java')) language = 'java';
            if (currentFile.url.endsWith('.py')) language = 'python';

            try {
                const res = await fetch('http://localhost:3000/run', {
                    method: 'POST',
                    headers: { 'Content-Type': 'application/json' },
                    body: JSON.stringify({ code, language })
                });
                const result = await res.json();
                
                output.innerText = '';
                if (result.stdout) output.innerText += result.stdout;
                if (result.stderr) {
                    output.innerHTML += `<span class="text-red-400">${result.stderr}</span>`;
                }
                if (!result.stdout && !result.stderr) output.innerText = 'Program finished with no output.';
            } catch (e) {
                output.innerText = `Error connecting to backend: ${e.message}\nMake sure server.js is running.`;
            }
        };
    </script>
</body>

</html>