import * as zrUtil from 'zrender/src/core/util';
import * as matrix from 'zrender/src/core/matrix';
import deviceType from '../constant/deviceType';
import deviceRender from '../constant/deviceRender';
import Vue from 'vue';
import { deepClone } from '@/utils/index';

export function createTransform(opts) {
    let transform = matrix.create();
    transform = matrix.scale(matrix.create(), transform, [opts.scaleRate, opts.scaleRate]);
    transform = matrix.translate(matrix.create(), transform, [-opts.offsetX, -opts.offsetY]);
    return transform;
}

export function createTransform1(opts) {
    let transform = matrix.create();
    transform = matrix.scale(matrix.create(), transform, [opts.scaleRateX, opts.scaleRateY]);
    transform = matrix.translate(matrix.create(), transform, [-opts.offsetX, -opts.offsetY]);
    return transform;
}

export function createBoundingRect(view) {
    const rect = view.getBoundingRect().clone();
    const scale = view.scale[0];
    const offsetX = view.position[0];
    const offsetY = view.position[1];
    rect.x = rect.x * scale + offsetX;
    rect.y = rect.y * scale + offsetY;
    rect.width = rect.width * scale;
    rect.height = rect.height * scale;
    return rect;
}

export function calculateDCenter(viewRect, offsetX) {
    var dx = offsetX - viewRect.width/2 - viewRect.x;
    var dy = 0;
    return { dx: dx, dy: dy };
}

export function deviceFactory(type, elem, showConfig) {
    return {...deviceRender[type], ...elem, ...showConfig};
}

export function createDevice(type, elem, propConvert, showConfig) {
    const device = deviceFactory(type, Object.assign(elem, { _type: type } ), showConfig);
    return propConvert ? propConvert.initPrivateProps(device) : device;
}

export function parser(data, skinCode, showConfig) {
    var mapDevice = {};
    var propConvert = skinCode ? Vue.prototype.$theme.loadPropConvert(skinCode) : null;
    if (data) {
        zrUtil.each(data.stationList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.Station, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.sectionList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.Section, elem, propConvert, showConfig);
            elem = propConvert.initPrivateProps(elem);
        }, this);

        zrUtil.each(data.sectionList || [], elem => {
            if (elem.type == '02' || elem.type == '03') {
                mapDevice[elem.code].parentName = mapDevice[elem.parentCode] ? mapDevice[elem.parentCode].name : '';
            } else if (elem.type == '01' && (elem.standTrack || elem.reentryTrack) && elem.belongStation) {
                if (mapDevice[elem.belongStation]) {
                    mapDevice[elem.belongStation].sectionCode = elem.code;
                } else {
                    elem.belongStation = '';
                }
            }
        }, this);

        zrUtil.each(data.signalList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.Signal, elem, propConvert, showConfig);
            elem = propConvert.initPrivateProps(elem);
        }, this);

        zrUtil.each(data.stationStandList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.StationStand, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.stationControlList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.StationControl, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.counterList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.StationCounter, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.delayShowList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.StationDelayUnlock, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.lineList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.Line, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.espList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.Esp, elem, propConvert, showConfig);
        }, this);

        // psd在stand后处理 -便于在stand上挂载关系
        zrUtil.each(data.psdList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.Psd, elem, propConvert, showConfig);
            mapDevice[elem.standCode].psdCode = elem.code;
        }, this);

        zrUtil.each(data.textList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.Text, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.zcList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.ZcControl, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.lcList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.LcControl, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.tempSpeedLimitList || [], elem => { // 全线临时限速列表
            mapDevice[elem.code] = createDevice(deviceType.LimitControl, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.resourceList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.Resource, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.trainList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.Train, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.Line || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.Line, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.Text || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.Text, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.cycleButtonList || [], elem => { // 自动折返列表
            mapDevice[elem.code] = createDevice(deviceType.AutoTurnBack, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.axleCounterResetButtonList || [], elem => { // 计轴复位列表
            mapDevice[elem.code] = createDevice(deviceType.AxleReset, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.totalGuideLockButtonVOList || [], elem => { // 引导总锁列表
            mapDevice[elem.code] = createDevice(deviceType.GuideLock, elem, propConvert, showConfig);
            mapDevice[elem.stationCode].guideLockCode = elem.code; // 保证处理车站列表在处理引导总锁列表之前
        }, this);

        zrUtil.each(data.automaticRouteButtonList || [], elem => { // 自动进路列表
            mapDevice[elem.code] = createDevice(deviceType.AutomaticRoute, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.outerFrameList || [], elem => { // 矩形框列表
            mapDevice[elem.code] = createDevice(deviceType.OutFrame, elem, propConvert, showConfig);
        }, this);
        zrUtil.each(data.splitStationList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.SplitStation, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.tbStrategyList || [], elem => { // 站后折返按钮
            mapDevice[elem.code] = createDevice(deviceType.StationTurnBack, elem, propConvert, showConfig);
        }, this);
        zrUtil.each(data.arrowList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.Arrow, elem, propConvert, showConfig);
        }, this);
        zrUtil.each(data.powerLineList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.Power, elem, propConvert, showConfig);
        }, this);
        zrUtil.each(data.switchList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.Switch, elem, propConvert, showConfig);
            elem = propConvert.initPrivateProps(elem);
            const cnodeSection = mapDevice[mapDevice[elem.code].sectionACode];
            const lnodeSection = mapDevice[mapDevice[elem.code].sectionBCode];
            const rnodeSection = mapDevice[mapDevice[elem.code].sectionCCode];

            if (cnodeSection && lnodeSection && rnodeSection) {
                cnodeSection['switch'] = lnodeSection['switch'] = rnodeSection['switch'] = mapDevice[elem.code];
                const sectionParent = mapDevice[cnodeSection.parentCode];
                if (sectionParent) {
                    sectionParent['switch'] = mapDevice[elem.code];
                }
                let sectionCStar, sectionCEnd;
                if (handleResetPoint(rnodeSection.points)) {
                    sectionCStar = rnodeSection.points[rnodeSection.points.length - 2];
                    sectionCEnd = rnodeSection.points[1];
                } else {
                    sectionCStar = rnodeSection.points[1];
                    sectionCEnd = rnodeSection.points[rnodeSection.points.length - 2];
                }
                let intersectionStar, intersectionEnd;
                if (handleResetPoint(cnodeSection.points)) {
                    intersectionStar = cnodeSection.points[0];
                    intersectionEnd = cnodeSection.points[cnodeSection.points.length - 1];
                } else {
                    intersectionStar = cnodeSection.points[cnodeSection.points.length - 1];
                    intersectionEnd = cnodeSection.points[0];
                }
                if (cnodeSection.points[0].x == lnodeSection.points[lnodeSection.points.length - 1].x && cnodeSection.points[0].y == lnodeSection.points[lnodeSection.points.length - 1].y) {
                    mapDevice[elem.code].intersection = {
                        x: intersectionStar.x,
                        y: intersectionStar.y
                        // x: cnodeSection.points[0].x,
                        // y: cnodeSection.points[0].y
                    };
                    mapDevice[elem.code].skew = {
                        x: sectionCStar.x,
                        y: sectionCStar.y
                        // x: rnodeSection.points[rnodeSection.points.length - 2].x,
                        // y: rnodeSection.points[rnodeSection.points.length - 2].y
                    };
                } else if (cnodeSection.points[cnodeSection.points.length - 1].x == lnodeSection.points[0].x && cnodeSection.points[cnodeSection.points.length - 1].y == lnodeSection.points[0].y) {
                    mapDevice[elem.code].intersection = {
                        x: intersectionEnd.x,
                        y: intersectionEnd.y
                        // x: cnodeSection.points[cnodeSection.points.length - 1].x,
                        // y: cnodeSection.points[cnodeSection.points.length - 1].y
                    };
                    mapDevice[elem.code].skew = {
                        x: sectionCEnd.x,
                        y: sectionCEnd.y
                        // x: rnodeSection.points[1].x,
                        // y: rnodeSection.points[1].y
                    };
                }

                const section = mapDevice[cnodeSection.parentCode];
                if (section) {
                    mapDevice[elem.code].sectionName = section.name;
                    mapDevice[elem.code].sectionParentCode = section.code;
                    section['relSwitchCode'] = elem.code;
                }

                rnodeSection['layer'] = -1;
            }
        }, this);

        zrUtil.each(data.indicatorLightList || [], elem => {
            mapDevice[elem.code] = createDevice(elem.type, elem, propConvert, showConfig);
            if (elem.type == 'SwitchFault' && mapDevice[elem.switchCode]) {
                mapDevice[elem.switchCode]['switchFaultCode'] = elem.code; // 道岔数据上关联道岔故障表示灯（需保证该数据在switchList之后处理）
            }
        }, this);

        zrUtil.each(data.trainWindowList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.TrainWindow, elem, propConvert, showConfig);
            if (elem.sectionCode) {
                const section = mapDevice[elem.sectionCode];
                if (section) {
                    section['trainWindowCode'] = elem.code;
                }
            }
        }, this);

        zrUtil.each(data.floodGateList || [], elem=> {
            mapDevice[elem.code] = createDevice(deviceType.FloodGate, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.directionRodList || [], elem=> {
            mapDevice[elem.code] = createDevice(deviceType.DirectionRod, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.responderList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.Responder, elem, propConvert, showConfig);
        }, this);

        zrUtil.each(data.signalApproachSectionList || [], elem => {
            zrUtil.each(elem.sectionPathList || [], item => {
                zrUtil.each(item.sectionList || [], section => {
                    if (mapDevice[section] && mapDevice[section].parentCode) {
                        (mapDevice[mapDevice[section].parentCode] || {}).approach = true;
                    } else if (mapDevice[section]) {
                        mapDevice[section].approach = true;
                    }
                });
            });
        });
        zrUtil.each(data.overlapList || [], elem => {
            mapDevice[elem.code] = createDevice(deviceType.OverAp, elem, propConvert, showConfig);
        });

		// 二次处理
		zrUtil.each(data.signalList || [], elem => {
			const actual = mapDevice[elem.linkSignalCode];
			if (actual && elem.type == 'TRANSMISSION') {
				// 信号机别名列表
				if (!actual.aliasCodes) { actual.aliasCodes = []; }
				actual.aliasCodes.push(elem.code);
			}
        }, this);
    }

    return mapDevice;
}

// 重置坐标点
function handleResetPoint(points) {
    return (points[points.length - 1].x >= points[0].x);
}

// 同步绘制数据到原始数据
export function updateForList(model, state, lstName) {
    const list = state.map[lstName];
    if (list && list instanceof Array) {
        const i = list.findIndex(elem => elem.code == model.code );
        if (i < 0) {
            list.push(deepClone(model)); // 新增
        } else {
            if (model._dispose) {
                list.splice(i, 1);
            } else {
                list.splice(i, 1, deepClone(model));
            }
        }
        state.map[lstName] = [...list];
    } else {
        state.map[lstName] = [model];
    }
}

export function updateMapData(state, model) {
    if (state.map && model) {
        switch (model._type) {
        case deviceType.Section: updateForList(model, state, 'sectionList'); break;
        case deviceType.Switch: updateForList(model, state, 'switchList'); break;
        case deviceType.Signal: updateForList(model, state, 'signalList'); break;
        case deviceType.Station: updateForList(model, state, 'stationList'); break;
        case deviceType.StationStand: updateForList(model, state, 'stationStandList'); break;
        case deviceType.StationControl: updateForList(model, state, 'stationControlList'); break;
        case deviceType.StationCounter: updateForList(model, state, 'stationCounterList'); break;
        case deviceType.ZcControl: updateForList(model, state, 'zcList'); break;
        case deviceType.StationDelayUnlock:updateForList(model, state, 'stationDelayUnlockList'); break;
        case deviceType.LcControl: updateForList(model, state, 'lcList'); break;
        case deviceType.LimitControl: updateForList(model, state, 'tempSpeedLimitList'); break;
        case deviceType.Resource: updateForList(model, state, 'resourceList'); break;
        case deviceType.Train: updateForList(model, state, 'trainList'); break;
        case deviceType.TrainWindow: updateForList(model, state, 'trainWindowList'); break;
        case deviceType.Line: updateForList(model, state, 'lineList'); break;
        case deviceType.Text: updateForList(model, state, 'textList'); break;
        case deviceType.Psd: updateForList(model, state, 'psdList'); break;
        case deviceType.Esp: updateForList(model, state, 'espList'); break;
        case deviceType.AutoTurnBack: updateForList(model, state, 'cycleButtonList'); break;
        case deviceType.AxleReset: updateForList(model, state, 'axleCounterResetButtonList'); break;
        case deviceType.GuideLock: updateForList(model, state, 'totalGuideLockButtonVOList'); break;
        case deviceType.OutFrame: updateForList(model, state, 'outerFrameList'); break;
        case deviceType.AutomaticRoute: updateForList(model, state, 'automaticRouteButtonList'); break;
        case deviceType.AtsControl: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.CenterCommunication: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.ChainControl: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.IntersiteControl: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.LeuControl: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.LocalControl: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.Maintain: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.PowerSupply: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.NoOneReturn: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.MaintenanceLamps: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.ZcCommunication: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.FaultStatusGroup: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.ModeStatusGroup: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.LampFilament: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.ReturnModeGroup: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.ControlSwitch: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.Axle: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.SplitStation: updateForList(model, state, 'splitStationList'); break;
        case deviceType.SwitchFault: updateForList(model, state, 'indicatorLightList'); break;
        case deviceType.Arrow: updateForList(model, state, 'arrowList'); break;
        case deviceType.Power: updateForList(model, state, 'powerLineList'); break;
        case deviceType.StationTurnBack : updateForList(model, state, 'tbStrategyList'); break;
        case deviceType.FloodGate: updateForList(model, state, 'floodGateList'); break;
        case deviceType.DirectionRod: updateForList(model, state, 'directionRodList'); break;
        case deviceType.Responder: updateForList(model, state, 'responderList'); break;
        }
    }
}