jnpf-web-vue3/node_modules/@logicflow/extension/es/turbo-adapter/index.js

var __assign = (this && this.__assign) || function () {
    __assign = Object.assign || function(t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
            s = arguments[i];
            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
                t[p] = s[p];
        }
        return t;
    };
    return __assign.apply(this, arguments);
};
var __read = (this && this.__read) || function (o, n) {
    var m = typeof Symbol === "function" && o[Symbol.iterator];
    if (!m) return o;
    var i = m.call(o), r, ar = [], e;
    try {
        while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
    }
    catch (error) { e = { error: error }; }
    finally {
        try {
            if (r && !r.done && (m = i["return"])) m.call(i);
        }
        finally { if (e) throw e.error; }
    }
    return ar;
};
var TurboType = {
    SEQUENCE_FLOW: 1,
    START_EVENT: 2,
    END_EVENT: 3,
    USER_TASK: 4,
    // SERVICE_TASK = 5, 暂不支持
    EXCLUSIVE_GATEWAY: 6,
};
var TurboTypeMap = {
    1: 'bpmn:sequenceFlow',
    2: 'bpmn:startEvent',
    3: 'bpmn:endEvent',
    4: 'bpmn:userTask',
    6: 'bpmn:exclusiveGateway',
};
// 转换Turbo识别的类型
function getTurboType(type) {
    switch (type) {
        case 'bpmn:sequenceFlow':
            return TurboType.SEQUENCE_FLOW;
        case 'bpmn:startEvent':
            return TurboType.START_EVENT;
        case 'bpmn:endEvent':
            return TurboType.END_EVENT;
        case 'bpmn:userTask':
            return TurboType.USER_TASK;
        // case 'bpmn:serviceTask':
        //   return TurboType.SERVICE_TASK;
        case 'bpmn:exclusiveGateway':
            return TurboType.EXCLUSIVE_GATEWAY;
        default:
            return type;
    }
}
// 将LogicFlow中的Node数据转换为Turbo元素数据
function convertNodeToTurboElement(node) {
    var id = node.id, type = node.type, x = node.x, y = node.y, _a = node.text, text = _a === void 0 ? '' : _a, properties = node.properties;
    return {
        incoming: [],
        outgoing: [],
        dockers: [],
        type: getTurboType(node.type),
        properties: __assign(__assign({}, properties), { name: (text && text.value) || '', x: x,
            y: y,
            text: text }),
        key: id,
    };
}
// 将LogicFlow中的Edge数据转换为Turbo元素数据
function convertEdgeToTurboElement(edge) {
    var id = edge.id, type = edge.type, sourceNodeId = edge.sourceNodeId, targetNodeId = edge.targetNodeId, startPoint = edge.startPoint, endPoint = edge.endPoint, pointsList = edge.pointsList, _a = edge.text, text = _a === void 0 ? '' : _a, properties = edge.properties;
    return {
        incoming: [sourceNodeId],
        outgoing: [targetNodeId],
        type: getTurboType(type),
        dockers: [],
        properties: __assign(__assign({}, properties), { name: (text && text.value) || '', text: text, startPoint: JSON.stringify(startPoint), endPoint: JSON.stringify(endPoint), pointsList: JSON.stringify(pointsList) }),
        key: id,
    };
}
// 将LogicFlow中数据转换为Turbo数据
export function toTurboData(data) {
    var nodeMap = new Map();
    var turboData = {
        flowElementList: [],
    };
    data.nodes.forEach(function (node) {
        var flowElement = convertNodeToTurboElement(node);
        turboData.flowElementList.push(flowElement);
        nodeMap.set(node.id, flowElement);
    });
    data.edges.forEach(function (edge) {
        var flowElement = convertEdgeToTurboElement(edge);
        var sourceElement = nodeMap.get(edge.sourceNodeId);
        sourceElement.outgoing.push(flowElement.key);
        var targetElement = nodeMap.get(edge.targetNodeId);
        targetElement.incoming.push(flowElement.key);
        turboData.flowElementList.push(flowElement);
    });
    return turboData;
}
// 将Turbo元素数据转换为LogicFlow中的Edge数据
function convertFlowElementToEdge(element) {
    var incoming = element.incoming, outgoing = element.outgoing, properties = element.properties, key = element.key, type = element.type;
    var text = properties.text, name = properties.name, startPoint = properties.startPoint, endPoint = properties.endPoint, pointsList = properties.pointsList;
    var edge = {
        id: key,
        type: TurboTypeMap[type],
        sourceNodeId: incoming[0],
        targetNodeId: outgoing[0],
        text: text || name,
        properties: {},
    };
    if (startPoint) {
        edge.startPoint = JSON.parse(startPoint);
    }
    if (endPoint) {
        edge.endPoint = JSON.parse(endPoint);
    }
    if (pointsList) {
        edge.pointsList = JSON.parse(pointsList);
    }
    // 这种转换方式，在自定义属性中不能与excludeProperties中的属性重名，否则将在转换过程中丢失
    var excludeProperties = ['startPoint', 'endPoint', 'pointsList', 'text'];
    Object.keys(element.properties).forEach(function (property) {
        if (excludeProperties.indexOf(property) === -1) {
            edge.properties[property] = element.properties[property];
        }
    });
    return edge;
}
// 将Turbo元素数据转换为LogicFlow中的Node数据
function convertFlowElementToNode(element) {
    var properties = element.properties, key = element.key, type = element.type, bounds = element.bounds;
    var x = properties.x, y = properties.y;
    var text = properties.text;
    if (x === undefined) {
        var _a = __read(bounds, 2), _b = _a[0], x1 = _b.x, y1 = _b.y, _c = _a[1], x2 = _c.x, y2 = _c.y;
        x = (x1 + x2) / 2;
        y = (y1 + y2) / 2;
    }
    var node = {
        id: key,
        type: TurboTypeMap[type],
        x: x,
        y: y,
        text: text,
        properties: {},
    };
    // 这种转换方式，在自定义属性中不能与excludeProperties中的属性重名，否则将在转换过程中丢失
    var excludeProperties = ['x', 'y', 'text'];
    Object.keys(element.properties).forEach(function (property) {
        if (excludeProperties.indexOf(property) === -1) {
            node.properties[property] = element.properties[property];
        }
    });
    return node;
}
// 将Turbo元素数据转换为LogicFlow数据
export function toLogicflowData(data) {
    var lfData = {
        nodes: [],
        edges: [],
    };
    var list = data.flowElementList;
    list && list.length > 0 && list.forEach(function (element) {
        if (element.type === TurboType.SEQUENCE_FLOW) {
            var edge = convertFlowElementToEdge(element);
            lfData.edges.push(edge);
        }
        else {
            var node = convertFlowElementToNode(element);
            lfData.nodes.push(node);
        }
    });
    return lfData;
}
var TurboAdapter = /** @class */ (function () {
    function TurboAdapter(_a) {
        var lf = _a.lf;
        lf.adapterIn = this.adapterIn;
        lf.adapterOut = this.adapterOut;
    }
    TurboAdapter.prototype.adapterOut = function (logicflowData) {
        if (logicflowData) {
            return toTurboData(logicflowData);
        }
    };
    TurboAdapter.prototype.adapterIn = function (turboData) {
        if (turboData) {
            return toLogicflowData(turboData);
        }
    };
    TurboAdapter.pluginName = 'turboAdapter';
    return TurboAdapter;
}());
export default TurboAdapter;