Psico/bpmn.html at main · ivansouza/Psico · GitHub

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<!DOCTYPE html>
<html lang="pt-br">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>BPMN Editor Pro</title>
    <!-- Tailwind CSS -->
    <script src="https://cdn.tailwindcss.com"></script>
    <!-- BPMN-js CSS -->
    <link rel="stylesheet" href="https://unpkg.com/bpmn-js@17.11.1/dist/assets/diagram-js.css">
    <link rel="stylesheet" href="https://unpkg.com/bpmn-js@17.11.1/dist/assets/bpmn-font/css/bpmn-embedded.css">
    <!-- Lucide Icons -->
    <script src="https://unpkg.com/lucide@latest"></script>

    <style>
        body, html { height: 100%; margin: 0; overflow: hidden; }
        .bjs-powered-by { display: none !important; }

        /* Customização da Paleta */
        .djs-palette {
            top: 20px !important;
            left: 20px !important;
            border-radius: 8px !important;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1) !important;
            border: 1px solid #e2e8f0 !important;
            background-color: rgba(255, 255, 255, 0.95) !important;
        }

        #canvas {
            height: 100%;
            width: 100%;
            background-color: white;
        }

        .sidebar-transition {
            transition: width 0.3s ease-in-out;
        }

        /* Cor de destaque para edição direta */
        .djs-direct-editing-parent {
            border: 2px solid #6366f1 !important;
            border-radius: 4px !important;
        }
    </style>
</head>
<body class="bg-gray-50 text-slate-800 flex flex-col h-screen font-sans">

    <!-- Header / Toolbar -->
    <header class="flex items-center justify-between px-6 py-3 bg-white border-b border-gray-200 shadow-sm z-30">
        <div class="flex items-center gap-4">
            <div class="bg-indigo-600 p-2 rounded-lg">
                <i data-lucide="settings" class="text-white w-5 h-5"></i>
            </div>
            <input
                id="fileNameInput"
                type="text"
                value="processo-novo.bpmn"
                class="text-lg font-semibold bg-transparent border-none focus:ring-2 focus:ring-indigo-200 rounded px-2 transition-all outline-none text-slate-700"
            />
        </div>

        <div class="flex items-center gap-2">
            <label class="flex items-center gap-2 px-4 py-2 bg-white border border-gray-300 rounded-md hover:bg-gray-50 cursor-pointer transition-colors text-sm font-medium">
                <i data-lucide="upload" class="w-4 h-4"></i>
                <span>Abrir</span>
                <input id="importInput" type="file" class="hidden" accept=".bpmn, .xml" />
            </label>

            <div class="h-6 w-[1px] bg-gray-300 mx-2"></div>

            <button
                id="downloadSvgBtn"
                class="flex items-center gap-2 px-4 py-2 bg-white border border-gray-300 rounded-md hover:bg-gray-50 transition-colors text-sm font-medium"
            >
                <i data-lucide="image" class="w-4 h-4"></i>
                <span>SVG</span>
            </button>

            <button
                id="downloadXmlBtn"
                class="flex items-center gap-2 px-4 py-2 bg-indigo-600 text-white rounded-md hover:bg-indigo-700 transition-colors text-sm font-medium shadow-sm"
            >
                <i data-lucide="download" class="w-4 h-4"></i>
                <span>Exportar BPMN</span>
            </button>
        </div>
    </header>

    <main class="flex flex-1 relative overflow-hidden">
        <!-- Sidebar -->
        <div id="sidebar" class="sidebar-transition w-64 border-r border-gray-200 bg-white z-20 flex flex-col">
            <div class="flex flex-col h-full overflow-hidden">
                <div class="p-4 border-b border-gray-100 flex justify-between items-center bg-gray-50">
                    <span class="font-bold text-xs uppercase tracking-wider text-slate-500">Propriedades</span>
                    <button id="closeSidebarBtn" class="hover:text-red-500 transition-colors">
                        <i data-lucide="x" class="w-4 h-4"></i>
                    </button>
                </div>
                <div class="flex-1 p-4 overflow-y-auto space-y-4">
                    <div class="space-y-1">
                        <label class="text-xs font-medium text-slate-400">ID do Elemento</label>
                        <div id="elementId" class="p-2 bg-gray-100 rounded text-sm text-slate-600 font-mono">Process_1</div>
                    </div>
                    <div class="space-y-1">
                        <label class="text-xs font-medium text-slate-400">Nome do Processo</label>
                        <input type="text" class="w-full p-2 border border-gray-200 rounded text-sm focus:ring-2 focus:ring-indigo-100 outline-none" placeholder="Ex: Contratação" />
                    </div>
                    <div class="pt-4">
                        <div class="text-xs font-semibold text-indigo-600 mb-2">Dica de Uso</div>
                        <p class="text-xs text-slate-500 leading-relaxed">
                            Use a paleta à esquerda para adicionar elementos. Clique duas vezes em um elemento para editá-lo. Arraste as conexões para ligar tarefas.
                        </p>
                    </div>
                </div>
                <div class="p-4 border-t border-gray-100 italic text-[10px] text-slate-400 text-center">
                    Editor Pro v1.0.0 (HTML Version)
                </div>
            </div>
        </div>

        <!-- Toggle Sidebar Button -->
        <button
            id="openSidebarBtn"
            class="hidden absolute left-0 top-1/2 -translate-y-1/2 bg-white border border-l-0 border-gray-300 p-1 rounded-r-md z-30 shadow-md hover:bg-indigo-50 transition-all"
        >
            <i data-lucide="chevron-right" class="w-4 h-4 text-indigo-600"></i>
        </button>

        <!-- Canvas Area -->
        <div class="flex-1 bg-white relative">
            <div id="canvas"></div>

            <!-- Floating Controls -->
            <div class="absolute bottom-6 right-6 flex flex-col gap-2 z-10">
                <div class="flex flex-col bg-white rounded-lg shadow-xl border border-gray-200 overflow-hidden">
                    <button id="zoomIn" title="Aproximar" class="p-3 hover:bg-gray-100 border-b border-gray-100">
                        <i data-lucide="plus" class="w-5 h-5"></i>
                    </button>
                    <button id="zoomOut" title="Afastar" class="p-3 hover:bg-gray-100 border-b border-gray-100">
                        <i data-lucide="minus" class="w-5 h-5"></i>
                    </button>
                    <button id="zoomReset" title="Ajustar à tela" class="p-3 hover:bg-gray-100">
                        <i data-lucide="maximize" class="w-5 h-5"></i>
                    </button>
                </div>
                <button
                    id="undoBtn"
                    title="Desfazer"
                    class="bg-white p-3 rounded-lg shadow-xl border border-gray-200 hover:bg-gray-100 active:scale-95 transition-transform"
                >
                    <i data-lucide="rotate-ccw" class="w-5 h-5"></i>
                </button>
            </div>

            <!-- Loading Overlay -->
            <div id="loadingOverlay" class="absolute inset-0 flex items-center justify-center bg-white z-40">
                <div class="flex flex-col items-center gap-3">
                    <div class="w-10 h-10 border-4 border-indigo-600 border-t-transparent rounded-full animate-spin"></div>
                    <span class="text-slate-600 font-medium tracking-wide">Iniciando Engine BPMN...</span>
                </div>
            </div>
        </div>
    </main>

    <!-- Footer -->
    <footer class="px-6 py-2 bg-gray-50 border-t border-gray-200 text-[11px] text-slate-500 flex justify-between items-center z-30">
        <div>Modelador Profissional baseado em Padrões OMG.</div>
        <div class="flex gap-4">
            <span><b>Atalhos:</b> Espaço + Arrastar (Pan), Ctrl + Z (Desfazer), Scroll (Zoom)</span>
        </div>
    </footer>

    <!-- Scripts -->
    <script src="https://unpkg.com/bpmn-js@17.11.1/dist/bpmn-modeler.development.js"></script>
    <script>
        // Inicializar ícones
        lucide.createIcons();

        // Diagrama Inicial
        const initialDiagram = `<?xml version="1.0" encoding="UTF-8"?>
<bpmn:definitions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" id="Definitions_1" targetNamespace="http://bpmn.io/schema/bpmn">
  <bpmn:process id="Process_1" isExecutable="false">
    <bpmn:startEvent id="StartEvent_1" name="Início" />
  </bpmn:process>
  <bpmndi:BPMNDiagram id="BPMNDiagram_1">
    <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="Process_1">
      <bpmndi:BPMNShape id="_BPMNShape_StartEvent_2" bpmnElement="StartEvent_1">
        <dc:Bounds x="173" y="102" width="36" height="36" />
      </bpmndi:BPMNShape>
    </bpmndi:BPMNPlane>
  </bpmndi:BPMNDiagram>
</bpmn:definitions>`;

        // Instanciar Modeler
        const bpmnModeler = new BpmnJS({
            container: '#canvas',
            keyboard: {
                bindTo: window
            }
        });

        // Carregar Diagrama
        async function openDiagram(xml) {
            try {
                await bpmnModeler.importXML(xml);
                document.getElementById('loadingOverlay').classList.add('hidden');
                bpmnModeler.get('canvas').zoom('fit-viewport');
            } catch (err) {
                console.error('Erro ao carregar BPMN:', err);
                alert('Erro ao carregar o diagrama. Verifique o formato do arquivo.');
            }
        }

        // Exportar XML
        async function exportDiagram() {
            try {
                const { xml } = await bpmnModeler.saveXML({ format: true });
                const fileName = document.getElementById('fileNameInput').value;
                downloadFile(xml, fileName.endsWith('.bpmn') ? fileName : fileName + '.bpmn', 'text/bpmn');
            } catch (err) {
                console.error('Erro ao exportar:', err);
            }
        }

        // Exportar SVG
        async function exportSVG() {
            try {
                const { svg } = await bpmnModeler.saveSVG();
                const fileName = document.getElementById('fileNameInput').value.replace('.bpmn', '');
                downloadFile(svg, fileName + '.svg', 'image/svg+xml');
            } catch (err) {
                console.error('Erro ao exportar SVG:', err);
            }
        }

        // Função Auxiliar de Download
        function downloadFile(content, fileName, contentType) {
            const a = document.createElement("a");
            const file = new Blob([content], { type: contentType });
            a.href = URL.createObjectURL(file);
            a.download = fileName;
            a.click();
            URL.revokeObjectURL(a.href);
        }

        // --- Event Listeners ---

        document.getElementById('downloadXmlBtn').addEventListener('click', exportDiagram);
        document.getElementById('downloadSvgBtn').addEventListener('click', exportSVG);

        document.getElementById('importInput').addEventListener('change', function(e) {
            const file = e.target.files[0];
            if (!file) return;

            document.getElementById('fileNameInput').value = file.name;
            const reader = new FileReader();
            reader.onload = (event) => openDiagram(event.target.result);
            reader.readAsText(file);
        });

        // Controles de Canvas
        document.getElementById('zoomIn').addEventListener('click', () => bpmnModeler.get('zoomScroll').stepZoom(1));
        document.getElementById('zoomOut').addEventListener('click', () => bpmnModeler.get('zoomScroll').stepZoom(-1));
        document.getElementById('zoomReset').addEventListener('click', () => bpmnModeler.get('canvas').zoom('fit-viewport'));
        document.getElementById('undoBtn').addEventListener('click', () => bpmnModeler.get('commandStack').undo());

        // Controle de Sidebar
        const sidebar = document.getElementById('sidebar');
        const closeBtn = document.getElementById('closeSidebarBtn');
        const openBtn = document.getElementById('openSidebarBtn');

        closeBtn.addEventListener('click', () => {
            sidebar.classList.add('w-0');
            sidebar.classList.remove('w-64');
            openBtn.classList.remove('hidden');
        });

        openBtn.addEventListener('click', () => {
            sidebar.classList.remove('w-0');
            sidebar.classList.add('w-64');
            openBtn.classList.add('hidden');
        });

        // Escutar seleção de elementos para atualizar painel (Mock)
        bpmnModeler.on('selection.changed', (e) => {
            const selection = e.newSelection;
            const idDisplay = document.getElementById('elementId');
            if (selection.length) {
                idDisplay.innerText = selection[0].id;
            } else {
                idDisplay.innerText = 'Process_1';
            }
        });

        // Iniciar
        window.onload = () => openDiagram(initialDiagram);
    </script>
</body>
</html>