export const easyFlowMixin = {
    data() {
        return {
            jsplumbSetting: {
                // 动æ€é”šç‚¹ã€ä½ç½®è‡ªé€‚应
                Anchors: ['Top', 'TopCenter', 'TopRight', 'TopLeft', 'Right', 'RightMiddle', 'Bottom', 'BottomCenter', 'BottomRight', 'BottomLeft', 'Left', 'LeftMiddle'],
                // 容器ID
                Container: 'efContainer',
                // 连线的样å¼ï¼Œç›´çº¿æˆ–者曲线ç‰ï¼Œå¯é€‰å€¼:  StateMachineã€Flowchart,Bezierã€Straight
                Connector: ['Bezier', {curviness: 100}],
                // Connector: ['Straight', {stub: 20, gap: 1}],
                // Connector: ['Flowchart', {stub: 30, gap: 1, alwaysRespectStubs: false, midpoint: 0.5, cornerRadius: 10}],
                // Connector: ['StateMachine', {margin: 5, curviness: 10, proximityLimit: 80}],
                // é¼ æ ‡ä¸èƒ½æ‹–动删除线
                ConnectionsDetachable: false,
                // 删除线的时候节点ä¸åˆ é™¤
                DeleteEndpointsOnDetach: false,
                /**
                 * 连线的两端端点类型:圆形
                 * radius: 圆的åŠå¾„,越大圆越大
                 */
                // Endpoint: ['Dot', {radius: 5, cssClass: 'ef-dot', hoverClass: 'ef-dot-hover'}],
                /**
                 * 连线的两端端点类型:矩形
                 * height: 矩形的高
                 * width: 矩形的宽
                 */
                // Endpoint: ['Rectangle', {height: 20, width: 20, cssClass: 'ef-rectangle', hoverClass: 'ef-rectangle-hover'}],
                /**
                 * 图åƒç«¯ç‚¹
                 */
                // Endpoint: ['Image', {src: 'https://www.easyicon.net/api/resizeApi.php?id=1181776&size=32', cssClass: 'ef-img', hoverClass: 'ef-img-hover'}],
                /**
                 * 空白端点
                 */
                Endpoint: ['Blank', {Overlays: ''}],
                // Endpoints: [['Dot', {radius: 5, cssClass: 'ef-dot', hoverClass: 'ef-dot-hover'}], ['Rectangle', {height: 20, width: 20, cssClass: 'ef-rectangle', hoverClass: 'ef-rectangle-hover'}]],
                /**
                 * 连线的两端端点样å¼
                 * fill: 颜色值,如:#12aabbï¼Œä¸ºç©ºä¸æ˜¾ç¤º
                 * outlineWidth: 外边线宽度
                 */
                EndpointStyle: {fill: '#1879ffa1', outlineWidth: 1},
                // æ˜¯å¦æ‰“å¼€jsPlumb的内部日志记录
                LogEnabled: true,
                /**
                 * 连线的样å¼
                 */
                PaintStyle: {
                    // 线的颜色
                    stroke: '#E0E3E7',
                    // 线的粗细,值越大线越粗
                    strokeWidth: 1,
                    // è®¾ç½®å¤–è¾¹çº¿çš„é¢œè‰²ï¼Œé»˜è®¤è®¾ç½®é€æ˜Žï¼Œè¿™æ ·åˆ«äººå°±çœ‹ä¸è§äº†ï¼Œç‚¹å‡»çº¿çš„æ—¶å€™å¯ä»¥ä¸ç”¨ç²¾ç¡®ç‚¹å‡»ï¼Œå‚考 https://blog.csdn.net/roymno2/article/details/72717101
                    outlineStroke: 'transparent',
                    // 线外边的宽,值越大,线的点击范围越大
                    outlineWidth: 10
                },
                DragOptions: {cursor: 'pointer', zIndex: 2000},
                /**
                 *  å åŠ  å‚考: https://www.jianshu.com/p/d9e9918fd928
                 */
                Overlays: [
                    // ç®å¤´å åŠ 
                    ['Arrow', {
                        width: 10, // ç®å¤´å°¾éƒ¨çš„宽度
                        length: 8, // 从ç®å¤´çš„尾部到头部的è·ç¦»
                        location: 1, // ä½ç½®ï¼Œå»ºè®®ä½¿ç”¨0~1之间
                        direction: 1, // æ–¹å‘,默认值为1(表示å‘å‰ï¼‰ï¼Œå¯é€‰-1(表示å‘åŽï¼‰
                        foldback: 0.623 // 折回,也就是尾翼的角度,默认0.623,当为1时,为æ£ä¸‰è§’
                    }],
                    // ['Diamond', {
                    //     events: {
                    //         dblclick: function (diamondOverlay, originalEvent) {
                    //             console.log('double click on diamond overlay for : ' + diamondOverlay.component)
                    //         }
                    //     }
                    // }],
                    ['Label', {
                        label: '',
                        location: 0.1,
                        cssClass: 'aLabel'
                    }]
                ],
                // ç»˜åˆ¶å›¾çš„æ¨¡å¼ svgã€canvas
                RenderMode: 'svg',
                // 鼠标滑过线的样å¼
                HoverPaintStyle: {stroke: '#b0b2b5', strokeWidth: 1},
                // 滑过锚点效果
                // EndpointHoverStyle: {fill: 'red'}
                Scope: 'jsPlumb_DefaultScope' // 范围,具有相åŒscope的点æ‰å¯è¿žæŽ¥
            },
            /**
             * è¿žçº¿å‚æ•°
             */
            jsplumbConnectOptions: {
                isSource: true,
                isTarget: true,
                // 动æ€é”šç‚¹ã€æä¾›äº†4ä¸ªæ–¹å‘ Continuousã€AutoDefault
                anchor: 'Continuous',
                // 设置连线上é¢çš„labelæ ·å¼
                labelStyle: {
                    cssClass: 'flowLabel'
                },
                // 修改了jsplumb æºç ï¼Œæ”¯æŒlabel 为空传入自定义style
                emptyLabelStyle: {
                    cssClass: 'emptyFlowLabel'
                }
            },
            /**
             * æºç‚¹é…ç½®å‚æ•°
             */
            jsplumbSourceOptions: {
                // 设置å¯ä»¥æ‹–拽的类å,åªè¦é¼ æ ‡ç§»åŠ¨åˆ°è¯¥ç±»å上的DOM,就å¯ä»¥æ‹–拽连线
                filter: '.flow-node-drag',
                filterExclude: false,
                anchor: 'Continuous',
                // 是å¦å…许自己连接自己
                allowLoopback: true,
                maxConnections: -1,
                onMaxConnections: function (info, e) {
                    console.log(`超过了最大值连线: ${info.maxConnections}`)
                }
            },
            // å‚考 https://www.cnblogs.com/mq0036/p/7942139.html
            jsplumbSourceOptions2: {
                // 设置å¯ä»¥æ‹–拽的类å,åªè¦é¼ æ ‡ç§»åŠ¨åˆ°è¯¥ç±»å上的DOM,就å¯ä»¥æ‹–拽连线
                filter: '.flow-node-drag',
                filterExclude: false,
                // anchor: 'Continuous',
                // 是å¦å…许自己连接自己
                allowLoopback: true,
                connector: ['Flowchart', {curviness: 50}],
                connectorStyle: {
                    // 线的颜色
                    stroke: 'red',
                    // 线的粗细,值越大线越粗
                    strokeWidth: 1,
                    // è®¾ç½®å¤–è¾¹çº¿çš„é¢œè‰²ï¼Œé»˜è®¤è®¾ç½®é€æ˜Žï¼Œè¿™æ ·åˆ«äººå°±çœ‹ä¸è§äº†ï¼Œç‚¹å‡»çº¿çš„æ—¶å€™å¯ä»¥ä¸ç”¨ç²¾ç¡®ç‚¹å‡»ï¼Œå‚考 https://blog.csdn.net/roymno2/article/details/72717101
                    outlineStroke: 'transparent',
                    // 线外边的宽,值越大,线的点击范围越大
                    outlineWidth: 10
                },
                connectorHoverStyle: {stroke: 'red', strokeWidth: 2}
            },
            jsplumbTargetOptions: {
                // 设置å¯ä»¥æ‹–拽的类å,åªè¦é¼ æ ‡ç§»åŠ¨åˆ°è¯¥ç±»å上的DOM,就å¯ä»¥æ‹–拽连线
                filter: '.flow-node-drag',
                filterExclude: false,
                // 是å¦å…许自己连接自己
                anchor: 'Continuous',
                allowLoopback: true,
                dropOptions: {hoverClass: 'ef-drop-hover'}
            }
        }
    }
}