/** @format */
import {ConstValue} from '../data/ConstValue'

class CCUtils {
    /**
     * 设置Label文本
     * @param str
     * @param node
     * @param childUrl
     */
    public setLabel(str: string, node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            const child = cc.find(childUrl, node)
            if (child) {
                node = cc.find(childUrl, node)
            }
        }
        let label = node.getComponent(cc.Label)
        if (node.getComponent('i18nLabel')) {
            label = node.getComponent('i18nLabel')
        }
        if (label) {
            label.string = str
        } else {
            cc.warn('setLabel err, str:', str)
        }
    }

    public labelForceUpdateRenderData(node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            const child = cc.find(childUrl, node)
            if (child) {
                node = cc.find(childUrl, node)
            }
        }
        let label = node.getComponent(cc.Label)
        if (label) {
            ;(<any>label)._forceUpdateRenderData()
        } else {
            cc.warn('labelForceUpdateRenderData err')
        }
    }

    /**
     * 设置LabelOutLine颜色
     * @param color '#XXXXXX'| cc.Color
     * @param node
     * @param childUrl
     */
    public setLabelOutlineColor(color: string | cc.Color, node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        const label = node.getComponent(cc.LabelOutline)
        if (label) {
            if (typeof color == 'string') {
                label.color = new cc.Color().fromHEX(color)
            } else {
                label.color = color
            }
        } else {
            cc.warn('setLabelOutlineColor err, color:', color)
        }
    }

    /**
     * 设置RichLabel文本
     * @param str
     * @param node
     * @param childUrl
     */
    public setRichLabel(str: string, node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        let label = node.getComponent(cc.RichText)
        if (node.getComponent('i18nLabel')) {
            label = node.getComponent('i18nLabel')
        }
        if (label) {
            label.string = str
        } else {
            cc.warn('setRichLabel err, str:', str)
        }
    }

    public setRichLabelGray(node: cc.Node, childUrl?: string, grayColor?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        let label = node.getComponent(cc.RichText)
        let gray = grayColor ? grayColor : '#AAAAAA'
        if (label) {
            label.string = `<color=${gray}>${label.string.replace(/<color=[^>]*>/g, `<color=${gray}>`)}</color>`
        } else {
            cc.warn('setRichLabelGray err, label:', label)
        }
    }

    /**
     * 按照spriteFrame设置大小
     */
    public setSFAndScale(spriteFrame: cc.SpriteFrame, scale: number = 1, node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        node.getComponent(cc.Sprite).spriteFrame = spriteFrame
        if (spriteFrame) {
            node.width = spriteFrame.getRect().width * scale
            node.height = spriteFrame.getRect().height * scale
        } else {
            cc.warn('setSFAndScale err')
        }
    }

    /**
     * 设置spriteFrame
     */
    public setSpriteFrame(spriteFrame: cc.SpriteFrame, node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        let sprite = node.getComponent(cc.Sprite)
        if (!sprite) {
            cc.warn('setSFAndScale err no sprite')
            return
        }
        sprite.spriteFrame = spriteFrame
    }

    /**
     *
     * @param isInteract
     * @param node
     * @param childUrl
     */
    public setBtnInteract(isInteract: boolean, node: cc.Node, childUrl?: string, isHasWarn: boolean = true) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        const button = node.getComponent(cc.Button)
        if (button) {
            button.interactable = isInteract
        } else {
            if (isHasWarn) {
                cc.warn('setBtnInteract err')
            }
        }
    }

    /**
     * 进度条 设置进度
     * @param progress
     * @param node
     * @param childUrl
     */
    public setProgress(progress: number, node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        const progressBar = node.getComponent(cc.ProgressBar)
        if (progressBar) {
            progressBar.progress = progress
        } else {
            cc.warn('setProgress err')
        }
    }

    /**
     * 滑动条 设置进度
     * @param progress
     * @param node
     * @param childUrl
     */
    public setSliderProgress(progress: number, node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        const progressBar = node.getComponent(cc.Slider)
        if (progressBar) {
            progressBar.progress = progress
        } else {
            cc.warn('setSiderProgress err')
        }
    }

    /**
     *
     * @param isInteract
     * @param node(父节点)
     * @param childUrl
     */
    public setTogglesInteract(isInteract: boolean, node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        const toggle = node.getComponent(cc.Toggle)
        if (toggle) {
            toggle.enabled = isInteract
        }
    }

    /**
     *
     * @param checkedIndex
     * @param node(父节点)
     * @param childUrl
     */
    public setTogglesChecked(checkedIndex: number, node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        const children = node.children
        children.forEach((value, index) => {
            const toggle = value.getComponent(cc.Toggle)
            if (toggle) {
                toggle.isChecked = index == checkedIndex
            }
        })
    }

    public setColor(color: string, node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        node.color = cc.Color.WHITE.fromHEX(color)
    }

    /**
     * 按钮延迟激活
     */
    public btnDelayActive(time: number, node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        const btn = node.getComponent(cc.Button)
        if (btn) {
            btn.interactable = false
            node.stopAllActions()
            node.runAction(
                cc.sequence(
                    cc.delayTime(time),
                    cc.callFunc(() => {
                        btn.interactable = true
                    }),
                ),
            )
        } else {
            cc.warn('btnDelayActive err')
        }
    }

    /**
     * 设置EditBox文本
     * @param str
     * @param node
     * @param childUrl
     */
    public setEditBox(str: string, node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            const child = cc.find(childUrl, node)
            if (child) {
                node = cc.find(childUrl, node)
            }
        }
        const editBox = node.getComponent(cc.EditBox)
        if (editBox) {
            editBox.string = str
        } else {
            cc.warn('setEditBox err, str:', str)
        }
    }

    /**
     * 停止动画
     */
    public stopAni(node: cc.Node, clipName?: string, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        const ani = node.getComponent(cc.Animation)
        if (ani) {
            ani.play(clipName)
            ani.setCurrentTime(0, clipName)
            ani.sample(clipName)
            ani.stop(clipName)
        } else {
            //cc.warn('stopAni err')
        }
    }

    /**
     * 开始动画
     */
    public playAni(aniStr: string, startTime: number = 0, node: cc.Node, childUrl?: string): cc.Animation {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        this.stopAni(node, aniStr)
        const ani = node.getComponent(cc.Animation)
        if (ani) {
            ani.play(aniStr, startTime)
            return ani
        } else {
            cc.warn('playAni err')
        }
    }

    public playNodeAllAni(node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        node.active = true
        const children = node.children
        children.forEach(value => {
            const aniCom = value.getComponent(cc.Animation)
            if (aniCom) {
                this.stopAni(value)
                aniCom.play()
            }
        })
    }

    public stopNodeAllAni(node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        node.active = false
        const children = node.children
        children.forEach(value => {
            const aniCom = value.getComponent(cc.Animation)
            if (aniCom) {
                this.stopAni(value)
            }
        })
    }

    /**
     * 判断当前节点是否在屏幕内
     */
    public isInScreen(node: cc.Node, yIn: boolean = false, xIn: boolean = false) {
        if (!cc.isValid(node)) {
            return
        }
        let isyIn = false
        let isxIn = false
        const worldPos = node.convertToWorldSpaceAR(cc.v2(0, 0))
        isyIn = worldPos.y - node.height <= 1136 && worldPos.y + node.height >= 0
        isxIn = worldPos.x - node.width <= 640 && worldPos.x + node.width >= 0
        if (yIn) {
            return isyIn
        }
        if (xIn) {
            return isxIn
        }
        return isxIn && isyIn
    }

    /**
     * 获取全部的子节点(递归)
     * @param node
     */
    public getAllChildrenByRecurve(node: cc.Node) {
        let ret: cc.Node[] = []
        ret = ret.concat(node.children)
        for (let i = 0; i < node.children.length; i++) {
            ret = ret.concat(this.getAllChildrenByRecurve(node.children[i]))
        }
        return ret
    }

    /**
     * 获取全部的子节点(广度)
     * @param node
     */
    public getAllChildrenBFS(node: cc.Node) {
        if (!node || !node.children.length) {
            return
        }
        const ret = []
        let stack = []
        // 先将第一层节点放入栈
        for (let i = 0, len = node.children.length; i < len; i++) {
            stack.push(node.children[i])
        }
        let item = null
        while (stack.length) {
            item = stack.shift()
            ret.push(item)
            // 如果该节点有子节点，继续添加进入栈底
            if (item.children && item.children.length) {
                stack = stack.concat(item.children)
            }
        }
        return ret
    }

    /**
     * 获取全部的子节点(深度)
     * @param node
     */
    public getAllChildrenDFS(node: cc.Node): cc.Node[] {
        if (!node || !node.children.length) {
            return
        }
        const ret = []
        let stack = []
        // 先将第一层节点放入栈
        for (let i = 0, len = node.children.length; i < len; i++) {
            stack.push(node.children[i])
        }
        let item = null
        while (stack.length) {
            item = stack.shift()
            ret.push(item)
            // 如果该节点有子节点，继续添加进入栈顶
            if (item.children && item.children.length) {
                stack = item.children.concat(stack)
            }
        }
        return ret
    }

    /**
     * 获取name应该对应的node
     * @param {节点} nodes
     * @param {*} val
     */
    public findNodeByName(node: cc.Node, name: string): cc.Node | null {
        if (node.name === name) {
            return node
        }
        for (let i = 0; i < node.children.length; i++) {
            if (this.findNodeByName(node.children[i], name)) {
                // 若找到则返回该节点
                return this.findNodeByName(node.children[i], name)
            }
        }
        return null
    }

    public setNodeColorGray(isGray: boolean, node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        node.color = isGray ? cc.Color.GRAY : cc.Color.WHITE
    }

    /**
     * 将节点置灰
     * @param node
     * @param isGray
     */
    public setAllGray(isGray: boolean, node: cc.Node, childUrl?: string) {
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        const all = this.getAllChildrenDFS(node).concat(node)
        if (all) {
            for (let i = 0; i < all.length; i++) {
                if (all[i].name.indexOf('notGray') != -1) {
                    continue
                }
                this.setBtnInteract(!isGray, all[i], null, false)
                this.setSpriteGray(isGray, all[i])
                //文字相关置灰
                const customKey = 'custom_originColor'
                let labGray = (obj: cc.LabelOutline | cc.Label) => {
                    if (!obj?.isValid) return
                    if (!isGray) {
                        let originColor: string = obj[customKey]
                        if (originColor) {
                            if (obj instanceof cc.Label) {
                                obj.node.color = cc.Color.WHITE.fromHEX(originColor)
                            } else {
                                obj.color = cc.Color.WHITE.fromHEX(originColor)
                            }
                            obj[customKey] = null
                        }
                    } else {
                        let lbColor = obj instanceof cc.Label ? obj.node.color : obj.color
                        if (!obj[customKey]) obj[customKey] = lbColor.toHEX()
                        if (obj instanceof cc.Label) {
                            obj.node.color = cc.Color.WHITE.fromHEX('#272727')
                        } else {
                            obj.color = cc.Color.WHITE.fromHEX('#A79D9C')
                        }
                    }
                }
                let label = all[i].getComponent(cc.Label)
                labGray(label)
                let labOutline = all[i].getComponent(cc.LabelOutline)
                labGray(labOutline)
            }
        }
    }

    /**
     * 将精灵置灰
     * @param node
     * @param isGray
     */
    public setSpriteGray(isGray: boolean, node: cc.Node, childUrl?: string) {
        if (!cc.isValid(node)) {
            return
        }
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        const sprite = node.getComponent(cc.Sprite)
        if (!sprite) {
            return
        }
        if (isGray) {
            sprite.setMaterial(0, cc.Material.getBuiltinMaterial('2d-gray-sprite'))
        } else {
            sprite.setMaterial(0, cc.Material.getBuiltinMaterial('2d-sprite'))
        }
    }

    /**
     * 返回使用数学计量单位K（千） M（兆） G（吉）....来表示的数字
     * @param n
     * @param fix 保留几位小数 0
     */
    // public getSCI(n: number | string | Long, fix?:number): string {
    //     const base = Long.fromValue(n);
    //     let baseString = n.toString();  // 小数部分
    //     if (base.lessThanOrEqual(10000)) {
    //         return base.toString();
    //     }
    //     const si = [
    //         { value: 1, symbol: '' },
    //         { value: 1E3, symbol: 'K' },
    //         { value: 1E6, symbol: 'M' },
    //         { value: 1E9, symbol: 'G' },
    //         { value: 1E12, symbol: 'T' },
    //         { value: 1E15, symbol: 'P' },
    //         { value: 1E18, symbol: 'E' },
    //     ];
    //     if (fix && baseString.length > fix) {
    //         if (baseString.length > 0) {
    //             baseString = `.${baseString.substr(1, fix)}`;
    //         } else {
    //             baseString = '';
    //         }
    //     } else {
    //         baseString = '';
    //     }
    //     let i;
    //     for (i = si.length - 1; i > 0; i--) {
    //         if (base.greaterThanOrEqual(si[i].value)) {
    //             break;
    //         }
    //     }
    //     return (base.divide(si[i].value)).toString() + baseString + si[i].symbol;
    // }
    /**
     * 将一个节点转换为Canvas下的坐标AR
     * @param node 指定的节点
     */
    public convertToWorldSpaceCanvasAR(node: cc.Node) {
        const pos = node.parent.convertToWorldSpaceAR(node.position)
        return cc.Canvas.instance.node.convertToNodeSpaceAR(pos)
    }

    /**
     * 将Canvas下的坐标转换为一个节点AR
     * @param node 指定的节点
     */
    public convertCanvasToNodeAR(node: cc.Node, pos: cc.Vec2 = cc.Vec2.ZERO) {
        const world = cc.Canvas.instance.node.convertToWorldSpaceAR(pos)
        return node.convertToNodeSpaceAR(world)
    }

    /**
     * node节点在target节点下的坐标AR
     * @param node 指定的节点
     */
    public convertNode2NodePosAR(node: cc.Node, target: cc.Node) {
        const pos = this.convertToWorldSpacePos(node)
        return this.convertWorldPosToNode(target, pos)
    }

    // 将一个节点转换为世界坐标
    public convertToWorldSpacePos(node: cc.Node) {
        return node.parent.convertToWorldSpaceAR(node.getPosition())
    }

    // 将世界坐标转为节点内坐标
    public convertWorldPosToNode(node: cc.Node, pos: cc.Vec2) {
        return node.convertToNodeSpaceAR(pos)
    }

    // 将触点坐标转为世界坐标
    public convertTouchPosToWorld(e) {
        let screenPos = e.getLocation()
        let dSize = cc.view.getDesignResolutionSize()
        let dV2 = cc.v2(dSize.width, dSize.height)
        let winV2 = cc.v2(cc.winSize.width, cc.winSize.height)
        return screenPos.sub(winV2.sub(dV2).divide(2))
    }

    // 角度转弧度
    angle2radian(angle: number): number {
        // 角度转弧度公式
        // π / 180 * 角度
        // 计算出弧度
        let radian = (Math.PI / 180) * angle
        // 返回弧度
        return radian
    }

    // 弧度转角度
    radian2angle(radian: number): number {
        // 弧度转角度公式
        // 180 / π * 弧度
        // 计算出角度
        let angle = (180 / Math.PI) * radian
        // 返回弧度
        return angle
    }

    // 角度转向量
    angle2pos(angle: number): cc.Vec2 {
        // tan = sin / cos
        // 将传入的角度转为弧度
        let radian = this.angle2radian(angle)
        // 算出cos,sin和tan
        let cos = Math.cos(radian) // 邻边 / 斜边
        let sin = Math.sin(radian) // 对边 / 斜边
        let tan = sin / cos // 对边 / 邻边
        // 结合在一起并归一化
        let vec = cc.v2(cos, sin).normalize()
        // 返回向量
        return vec
    }

    // 向量转角度
    pos2angle(vector: cc.Vec2, curNormalize: cc.Vec2 = cc.v2(1, 0)): number {
        // 将传入的向量归一化
        let dir = vector.normalize()
        // 计算出目标角度的弧度
        let radian = dir.signAngle(curNormalize)
        // 把弧度计算成角度
        let angle = -this.radian2angle(radian)
        // 返回角度
        return angle
    }

    /**
     * 震屏效果
     * @param duration 震屏时间
     */
    public shakeEffect(
        duration: number,
        node: cc.Node,
        origin: cc.Vec2,
        callBack?: Function,
        bgNode?: cc.Node,
        isShakeX = false,
        random: number = 5,
    ) {
        node.setPosition(origin)
        const speed = 0.02
        const action = []
        let num = duration / speed
        if (num > 10) {
            num = 10
        }
        let originScale = 1
        if (bgNode) {
            originScale = bgNode.scale
            bgNode.scale = originScale * (1 + 0.1)
        }
        for (let i = 0; i < num; i++) {
            let randomX = 0
            if (isShakeX) {
                randomX = Math.randomRangeInt(-random, random)
            }
            const randomY = Math.randomRangeInt(-random, random)
            action.push(cc.moveTo(speed, origin.sub(cc.v2(randomX * node.scale, randomY * node.scale))))
        }
        const shake = node.runAction(cc.repeatForever(cc.sequence(action)))
        setTimeout(() => {
            if (cc.isValid(node)) {
                node.stopAction(shake)
                node.setPosition(origin)
                if (bgNode) {
                    bgNode.scale = originScale
                }
                callBack && callBack()
            }
        }, duration * 1000)
    }

    public capture() {
        // REAL_WIDTH  REAL_HEIGHT 可能为小数向下取整避免有作为下标访问数组会数据错位
        const width = Math.floor(ConstValue.REAL_HEIGHT)
        const height = Math.floor(ConstValue.REAL_WIDTH)
        const node = new cc.Node()
        node.parent = cc.director.getScene()
        node.setPosition(width / 2, height / 2)
        const camera = node.addComponent(cc.Camera)
        const texture = new cc.RenderTexture()
        const gl = cc.game['_renderContext']
        texture.initWithSize(width, height, gl.STENCIL_INDEX8)
        camera.targetTexture = texture
        camera.render(cc.Canvas.instance.node)
        camera.enabled = false
        const data = texture.readPixels()
        const picData = new Uint8Array(width * height * 4)
        const rowBytes = width * 4
        for (let row = 0; row < height; row++) {
            const srow = height - 1 - row
            const start = srow * width * 4
            const reStart = row * width * 4
            for (let i = 0; i < rowBytes; i++) {
                picData[reStart + i] = data[start + i]
            }
        }
        camera.targetTexture = null
        node.destroy()
        texture.initWithData(picData, cc.Texture2D.PixelFormat.RGBA8888, width, height)
        const spriteFrame = new cc.SpriteFrame()
        spriteFrame.setTexture(texture)
        return spriteFrame
    }

    public getBundleAsync(name) {
        return new Promise((resolve: (bundle: cc.AssetManager.Bundle) => void, reject) => {
            let callFuc = (err, bundle) => {
                if (err) {
                    console.error('loadBundle error name:', name)
                    reject(null)
                } else {
                    resolve(bundle)
                }
            }
            cc.assetManager.loadBundle(name, callFuc)
        })
    }

    /**
     *
     *  返回节点在世界坐标系下的对齐轴向的包围盒（AABB）不包含子节点的世界边框
     *
     * @param {节点} node节点
     */
    getBoundingBoxToWorld(node: any): cc.Rect {
        let w_n: number = node._contentSize.width
        let h_n: number = node._contentSize.height
        let rect_o = cc.rect(-node._anchorPoint.x * w_n, -node._anchorPoint.y * h_n, w_n, h_n)
        node._calculWorldMatrix()
        rect_o.transformMat4(rect_o, node._worldMatrix)
        return rect_o
    }

    /**
     *
     * 节点是否包含子节点
     *
     * @param {节点1} node1 容器判断节点
     * @param {节点2} node2 拖动节点
     */
    contains(node1: cc.Node, node2: cc.Node) {
        // 判断node2的中心点0，0是否在node1内
        return this.getBoundingBoxToWorld(node1).contains(node2.convertToWorldSpaceAR(cc.v2(0, 0)))
    }

    /**
     *
     * 节点是否包含子节点
     *
     * @param {节点1} node1
     * @param {世界坐标} p
     */
    containsP(node: cc.Node, p: cc.Vec3) {
        return this.getBoundingBoxToWorld(node).contains(cc.v2(p.x, p.y))
    }

    /**
     * 获取pos应该对应的node
     * @param {节点} nodes
     * @param {世界坐标} position
     */
    findNodeByPosition(nodes, position) {
        for (let iNode of nodes) {
            if (this.containsP(iNode, position) && iNode.active) {
                return iNode
            }
        }
        return null
    }

    setComponentByObj(component, obj) {
        for (let key in obj) {
            component[key] = obj[key]
        }
    }

    isEditorScene() {
        return cc.director.getScene().name == 'Editor'
    }

    drawLine(graphics, touches) {
        // 最小的移动距离
        const MIN_POINT_DISTANCE = 1
        // 从0开始移动1
        graphics.moveTo(touches[0].x, touches[0].y)
        // 从1开始移动n
        let lastIndex = 0
        for (let i = 1, l = touches.length; i < l; i++) {
            // 向量减法，并返回新结果
            if (touches[i].sub(touches[lastIndex]).mag() < MIN_POINT_DISTANCE) {
                continue
            }
            lastIndex = i
            // 画线
            graphics.lineTo(touches[i].x, touches[i].y)
        }
        graphics.stroke()
    }

    addBtnClickEvent(btnNode, fucName, target, componentName) {
        if (btnNode) {
            let button = btnNode.getComponent(cc.Button)
            if (button && button.clickEvents.length == 0) {
                let clickEventHandler = new cc.Component.EventHandler()
                clickEventHandler.target = target
                clickEventHandler.component = componentName
                clickEventHandler.handler = fucName
                button.clickEvents.push(clickEventHandler)
            }
        }
    }

    instantChildren(origin, num, parent?): cc.Node[] {
        let nodes = []
        if (!parent) parent = origin.parent
        for (let i = 0; i < num; i++) {
            let node = parent.children[i]
            if (!node) {
                node = cc.instantiate(origin)
                node.parent = parent
            }
            node.active = true
            nodes.push(node)
        }
        for (let i = num; i < parent.children.length; i++) {
            let node = parent.children[i]
            if (node) {
                node.active = false
            }
        }
        return nodes
    }

    getCirclePoints(r, pos, count, randomScope) {
        let points = []
        let radians = (Math.PI / 180) * Math.round(360 / count)
        for (let i = 0; i < count; i++) {
            let x = pos.x + r * Math.sin(radians * i)
            let y = pos.y + r * Math.cos(radians * i)
            points.unshift(cc.v3(x + (Math.random() - 0.5) * randomScope, y + (Math.random() - 0.5) * randomScope, 0))
        }
        return points
    }

    circleFlyNodes(
        nodes: cc.Node[],
        parent: cc.Node,
        startPos: cc.Vec3,
        toPos: cc.Vec3,
        nodeFinishCb: Function,
        finishCb: Function,
    ) {
        let circlePoints = this.getCirclePoints(60, startPos, nodes.length, 40)
        circlePoints.forEach((value, index) => {
            let tmp = nodes[index]
            tmp.parent = parent
            tmp.zIndex = 9999
            tmp.active = true
            tmp.position = startPos
            tmp.scale = 0.5
            let bezier = []
            for (let i = 0; i < 3; i++) {
                if (i == 2) {
                    bezier.push(toPos)
                } else {
                    bezier.push(cc.v2(Math.randomRangeInt(-400, 400), Math.randomRangeInt(-200, 200)))
                }
            }
            let action = cc.sequence(
                cc.moveTo(0.6, value),
                cc.delayTime(index * 0.03),
                cc.bezierTo(1, bezier).easing(cc.easeIn(3.0)),
                cc.callFunc(() => {
                    if (cc.isValid(tmp)) {
                        tmp.parent = null
                        if (nodeFinishCb) {
                            nodeFinishCb(tmp)
                        } else {
                            tmp.destroy()
                        }
                    }
                    if (index == circlePoints.length - 1) {
                        finishCb && finishCb()
                    }
                }),
            )
            cc.tween(tmp).then(action).start()
        })
    }

    /**
     * 屏蔽多点触摸
     */
    private canTouch = true

    public cannotTouch() {
        if (this.canTouch) {
            this.canTouch = false
            setTimeout(() => {
                this.canTouch = true
            }, 100)
            return false
        }
        return true
    }

    editorLoadSync(url) {
        if (!CC_EDITOR) return
        let uuid = Editor.assetdb.remote.urlToUuid('db://assets/' + url)
        return new Promise((resolve: (asset) => void, reject) => {
            cc.assetManager.loadAny({uuid}, (err, asset) => {
                if (err) {
                    resolve(null)
                } else {
                    resolve(asset)
                }
            })
        })
    }

    editorLoadSprite(url, node, childUrl?: string) {
        if (!CC_EDITOR) return
        ccUtils.editorLoadSync(url + '.png' + url.substring(url.lastIndexOf('/'))).then(spriteFrame => {
            if (childUrl) {
                node = cc.find(childUrl, node)
            }
            let sprite = node.getComponent(cc.Sprite)
            if (sprite) sprite.spriteFrame = spriteFrame
        })
    }

    setPos(node, position: cc.Vec2) {
        node.x = position.x
        node.y = position.y
    }

    getPos(node) {
        return cc.v2(node.x, node.y)
    }

    resetAniNode(node, pos?: cc.Vec2) {
        node.opacity = 255
        node.angle = 0
        node.stopAllActions()
        if (pos) this.setPos(node, pos)
    }

    deepCopy(obj: any): any {
        const newobj: any = Array.isArray(obj) ? [] : {}
        for (const arr in obj) {
            if (typeof obj[arr] === 'object' && obj[arr] !== null) {
                newobj[arr] = this.deepCopy(obj[arr])
            } else {
                newobj[arr] = obj[arr]
            }
        }
        return newobj
    }

    getPosAngle(x1, y1, x2, y2) {
        // 直角的边长
        let x = Math.abs(x1 - x2)
        let y = Math.abs(y1 - y2)
        let z = Math.sqrt(x * x + y * y)
        let angle = Math.round((Math.asin(y / z) / Math.PI) * 180)

        if (y2 > y1 && x2 < x1) {
            angle = 180 - angle
        } else if (y2 < y1 && x2 < x1) {
            angle = 180 + angle
        } else if (y2 < y1 && x2 > x1) {
            angle = 360 - angle
        } else if (y2 == y1 && x2 > x1) {
            angle = 0
        } else if (y2 == y1 && x2 < x1) {
            angle = 180
        } else if (y2 > y1 && x2 == x1) {
            angle = 90
        } else if (y2 < y1 && x2 == x1) {
            angle = 270
        }
        return angle
    }

    tweenFloat(
        from: number,
        to: number,
        duration: number,
        onUpdate: (t: number) => void,
        onComplete?: Function,
        autoStart: boolean = true,
    ) {
        let o: Record<string, number> = {_value: from}
        Object.defineProperty(o, 'value', {
            get: () => o._value,
            set: (v: number) => {
                o._value = v
                onUpdate && onUpdate(o._value)
            },
        })
        let tween = cc.tween(o).to(duration, {value: to}).call(onComplete)
        if (autoStart) {
            tween.start()
        }
        return tween
    }

    generateAttackPoints(r, n, isLeft, repeat) {
        // 计算每个角度的间隔
        let angleStep = 90 / n

        // 存储点的坐标
        let points = []

        // 计算每个点的坐标
        for (let i = -45; i <= 45; i += angleStep) {
            // 将角度转换为弧度
            let radians = (i * Math.PI) / 180
            // 计算当前点的 x 和 y 坐标
            let x = +(r * Math.cos(radians)).toFixed(1)
            let y = +(r * Math.sin(radians)).toFixed(1)
            x = isLeft ? -x : x
            // 将点的坐标添加到数组中
            points.push({x, y})
        }
        points.sort((a, b) => {
            if (isLeft) {
                return a.x - b.x
            } else {
                return b.x - a.x
            }
        })
        for (let i = 0; i < repeat; i++) {
            points = points.concat(points)
        }
        return points
    }

    isEmpty(value: any): boolean {
        if (value === null || value === undefined) {
            return true
        }
        // 判断是否是字符串
        if (typeof value === 'string' && value.trim() === '') {
            return true
        }
        // 判断是否是数组或对象，长度为 0 则为空
        if (Array.isArray(value) && value.length === 0) {
            return true
        }
        if (typeof value === 'object' && Object.keys(value).length === 0) {
            return true
        }
        return false
    }

    //初始化进度条
    initProgressBar(node: cc.Node, progress: number, needSum: number, childUrl?: string) {
        this.setProgress(progress / needSum, node)
        //进度条标有进度
        if (childUrl != null) {
            ccUtils.setLabel(progress + '/' + needSum, node, childUrl)
        }
    }

    getAllUrlParams(url) {
        // 获取 URL 中的查询参数部分
        let queryString = url.split('?')[1]

        // 定义一个对象来存储参数
        let params = {}
        if (!queryString) return params
        // 分割查询参数，以 '&' 符号分隔
        let queryParams = queryString.split('&')

        // 遍历每个参数，并将其解析到 params 对象中
        queryParams.forEach(param => {
            // 分割键值对，以 '=' 符号分隔
            let keyValue = param.split('=')
            let key = decodeURIComponent(keyValue[0]) // 解码键
            let value = decodeURIComponent(keyValue[1] || '') // 解码值（默认为空字符串）

            // 如果 params 对象中已经存在相同的键，则将值转换为数组
            if (params[key]) {
                if (Array.isArray(params[key])) {
                    params[key].push(value)
                } else {
                    params[key] = [params[key], value]
                }
            } else {
                params[key] = value
            }
        })

        return params
    }

    //显示呼吸灯效果
    showEffectsBLN(isShow: boolean, node: cc.Node, childUrl?: string, time?: number) {
        if (childUrl) {
            node = cc.find(childUrl, node)
        }
        let hz = 0.75
        if (time) hz = time
        if (!node) return
        node.active = true
        if (node['effect'] == isShow) return
        node['effect'] = isShow
        let t = cc.tween
        node.opacity = 0
        node.stopAllActions()
        if (!isShow) {
            node.opacity = 0
            return
        }
        let showEffect = (tmpNode: cc.Node) => {
            t(tmpNode)
                .then(t().to(hz, {opacity: 255}))
                .call(() => {
                    isShow ? hideEffect(tmpNode) : (node.opacity = 0)
                })
                .start()
        }
        let hideEffect = (tmpNode: cc.Node) => {
            t(tmpNode)
                .then(t().to(hz, {opacity: 0}))
                .call(() => {
                    isShow ? showEffect(tmpNode) : (node.opacity = 0)
                })
                .start()
        }
        showEffect(node)
    }
}

export const ccUtils = new CCUtils()