[
    {
        "id": "vpn_final_v4",
        "type": "tab",
        "label": "VPN Dashboard V4",
        "disabled": false,
        "info": ""
    },
    {
        "id": "node_http_in",
        "type": "http in",
        "z": "vpn_final_v4",
        "name": "",
        "url": "/vpn-status",
        "method": "post",
        "upload": false,
        "swaggerDoc": "",
        "x": 120,
        "y": 120,
        "wires": [
            [
                "node_logic",
                "node_http_res",
                "58624bbd43ed4aa5"
            ]
        ]
    },
    {
        "id": "node_http_res",
        "type": "http response",
        "z": "vpn_final_v4",
        "name": "",
        "statusCode": "200",
        "headers": {},
        "x": 340,
        "y": 80,
        "wires": []
    },
    {
        "id": "node_logic",
        "type": "function",
        "z": "vpn_final_v4",
        "name": "Status-Zentrale",
        "func": "// Status-Zentrale Function-Node (V7 - No-Crash Edition)\nvar vpnData = global.get('vpnData') || {};\n\n// 1. Reset-Logik (muss ganz oben stehen)\nif (msg.topic === \"reset\") {\n    vpnData = {};\n    global.set('vpnData', vpnData);\n    msg.payload = [];\n    return msg;\n}\n\n// 2. Sicherheits-Check: Ist überhaupt eine Payload da?\nif (msg.payload !== null && typeof msg.payload === 'object') {\n\n    // Nur verarbeiten, wenn die Pflichtfelder existieren\n    if (msg.payload.server && msg.payload.client) {\n\n        var s = msg.payload.server;\n        var c = msg.payload.client;\n        var st = msg.payload.status;\n        var hs = msg.payload.handshake || \"\";\n        var time = new Date().toLocaleTimeString('de-DE');\n\n        let isOnline = (st === true || st === 'true');\n\n        // Key generieren (ohne Sonderzeichen)\n        var normalizedClient = c.replace(/[^a-zA-Z0-9._-]/g, \"\");\n        var key = s + \"_\" + normalizedClient;\n\n        // Status-Text zusammenbauen\n        let statusText = isOnline ? \"🟢 Online (\" + hs + \")\" : \"🔴 Offline (\" + hs + \")\";\n        if (hs === \"never\") { statusText = \"🔴 Offline (Nie)\"; }\n\n        // Daten in den Speicher schreiben (Keys exakt wie in deiner ui-table!)\n        vpnData[key] = {\n            \"Server\": s,\n            \"VPN-Client\": c,\n            \"Status\": statusText,\n            \"Letztes_Update\": time\n        };\n\n        // Global speichern\n        global.set('vpnData', vpnData);\n    }\n}\n\n// 3. Ausgabe für die Tabelle (Immer als Array!)\nmsg.payload = Object.values(vpnData);\nreturn msg;",
        "outputs": 1,
        "timeout": "",
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 360,
        "y": 160,
        "wires": [
            [
                "node_ui_table",
                "2124bcb8672a7c64"
            ]
        ]
    },
    {
        "id": "node_ui_table",
        "type": "ui-table",
        "z": "vpn_final_v4",
        "group": "node_ui_group",
        "name": "VPN Übersicht",
        "label": "",
        "order": 1,
        "width": "0",
        "height": "0",
        "maxrows": "",
        "autocols": false,
        "showSearch": true,
        "deselect": true,
        "selectionType": "none",
        "columns": [
            {
                "title": "Server",
                "key": "Server",
                "keyType": "key",
                "type": "text",
                "width": "",
                "align": "start"
            },
            {
                "title": "VPN-Client",
                "key": "VPN-Client",
                "keyType": "key",
                "type": "text",
                "width": "",
                "align": "start"
            },
            {
                "title": "Status",
                "key": "Status",
                "keyType": "key",
                "type": "text",
                "width": "",
                "align": "start"
            }
        ],
        "mobileBreakpoint": "sm",
        "mobileBreakpointType": "defaults",
        "action": "replace",
        "className": "",
        "x": 600,
        "y": 160,
        "wires": [
            []
        ]
    },
    {
        "id": "node_inject_test",
        "type": "inject",
        "z": "vpn_final_v4",
        "name": "Test-Daten",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "{\"server\":\"TestNode\",\"client\":\"vpn-test\",\"status\":\"true\"}",
        "x": 130,
        "y": 200,
        "wires": [
            [
                "node_logic"
            ]
        ]
    },
    {
        "id": "2124bcb8672a7c64",
        "type": "debug",
        "z": "vpn_final_v4",
        "name": "debug 1",
        "active": false,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "true",
        "targetType": "full",
        "statusVal": "",
        "statusType": "auto",
        "x": 600,
        "y": 260,
        "wires": []
    },
    {
        "id": "58624bbd43ed4aa5",
        "type": "debug",
        "z": "vpn_final_v4",
        "name": "debug 2",
        "active": false,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "true",
        "targetType": "full",
        "statusVal": "",
        "statusType": "auto",
        "x": 340,
        "y": 40,
        "wires": []
    },
    {
        "id": "node_ui_group",
        "type": "ui-group",
        "name": "..:..",
        "page": "node_ui_page",
        "width": "12",
        "height": "1",
        "order": 1,
        "showTitle": false,
        "className": "",
        "visible": "true",
        "disabled": "false",
        "groupType": "default"
    },
    {
        "id": "node_ui_page",
        "type": "ui-page",
        "name": "NETMAKER VPN Client Status",
        "ui": "db2_base",
        "path": "/vpn",
        "icon": "",
        "layout": "grid",
        "theme": "b752cb4ed9bda6eb",
        "breakpoints": [
            {
                "name": "Default",
                "px": "0",
                "cols": "3"
            },
            {
                "name": "Tablet",
                "px": "576",
                "cols": "6"
            },
            {
                "name": "Small Desktop",
                "px": "768",
                "cols": "9"
            },
            {
                "name": "Desktop",
                "px": "1024",
                "cols": "12"
            }
        ],
        "order": 1,
        "className": "",
        "visible": "true",
        "disabled": "false"
    },
    {
        "id": "db2_base",
        "type": "ui-base",
        "name": "Dashboard 2.0",
        "path": "/dashboard",
        "includeClientData": true,
        "acceptsClientConfig": [
            "ui-control",
            "ui-notification"
        ]
    },
    {
        "id": "b752cb4ed9bda6eb",
        "type": "ui-theme",
        "name": "Standardthema",
        "colors": {
            "surface": "#737373",
            "primary": "#0094ce",
            "bgPage": "#eeeeee",
            "groupBg": "#ffffff",
            "groupOutline": "#cccccc"
        },
        "sizes": {
            "density": "comfortable",
            "pagePadding": "12px",
            "groupGap": "12px",
            "groupBorderRadius": "4px",
            "widgetGap": "12px"
        }
    },
    {
        "id": "180348698317a147",
        "type": "global-config",
        "env": [],
        "modules": {
            "@flowfuse/node-red-dashboard": "1.30.2"
        }
    }
]