import Common5 from "../../Platform/th/Common5";

const { ccclass, menu, property } = cc._decorator;

@ccclass
@menu('FM组件/FMCircuit')
export default class FMCircuit extends cc.Component {
    @property({ type: cc.Node, tooltip: "链接节点1" })
    FMCircuit_node1: cc.Node = null;
    @property({ type: cc.Node, tooltip: "链接节点2" })
    FMCircuit_node2: cc.Node = null;

    /**普通轨道1 */
    circuit1: cc.Node = null;
    /**转折轨道2 */
    circuit2: cc.Node = null;
    /**普通轨道3 */
    circuit3: cc.Node = null;
    /**转折轨道4 */
    circuit4: cc.Node = null;
    /**普通轨道5 */
    circuit5: cc.Node = null;
    /**当前是否开通轨道 */
    opean: boolean = false;
    onLoad() {
        this.circuit1 = this.node.getChildByName("1");
        this.circuit2 = this.node.getChildByName("2");
        this.circuit3 = this.node.getChildByName("3");
        this.circuit4 = this.node.getChildByName("4");
        this.circuit5 = this.node.getChildByName("5");
    }

    start() {
        this.online();
    }
    /**线链接 */
    online() {
        if (this.node.name == "circuit19") {
            console.log()
        }
        let angle = Common5.vectorsToDegress(this.FMCircuit_node1.getPosition().sub(this.FMCircuit_node2.getPosition()));
        let node1 = this.FMCircuit_node1;
        let node2 = this.FMCircuit_node2;
        if (angle > 5 && angle < 90) {
            let hi1 = this.circuit1.height;
            let wi1 = this.circuit1.width;
            let hi2 = this.circuit2.height;
            let wi2 = this.circuit2.width;
            let pos1 = cc.v2(node1.x, node1.y - node1.height / 2);
            let pos2 = cc.v2(node2.x, node2.y + node2.height / 2);
            let height1 = Math.abs(pos2.y - pos1.y);
            let height2 = height1 - hi2;
            let scaleh = height2 / hi1;
            let width1 = Math.abs(pos1.x - pos2.x);
            let width2 = width1 - wi2 * 2 + wi1;
            let scalew = width2 / hi1;
            this.circuit1.angle = 0;
            this.circuit1.height *= scaleh / 2;
            this.circuit1.setPosition(pos1.x, pos1.y - this.circuit1.height / 2);
            this.circuit2.angle = 0;
            this.circuit2.setPosition(pos1.x + wi2 / 2 - this.circuit1.width / 2, this.circuit1.y - this.circuit1.height / 2 - this.circuit2.height / 2);
            this.circuit3.angle = -90;
            this.circuit3.height *= scalew;
            this.circuit3.setPosition(this.circuit2.x + wi2 / 2 + this.circuit3.height / 2, this.circuit2.y - hi2 / 2 + wi1 / 2 + 1);
            this.circuit4.angle = 180;
            this.circuit4.scaleX = 1;
            this.circuit4.setPosition(pos2.x - wi2 / 2 + this.circuit1.width / 2, this.circuit3.y - hi2 / 2 + wi1 / 2 + 1);
            this.circuit5.angle = 0;
            this.circuit5.height *= scaleh / 2;
            this.circuit5.setPosition(pos2.x, pos2.y + this.circuit5.height / 2);
        } else if (angle >= 90) {
            let hi1 = this.circuit1.height;
            let wi1 = this.circuit1.width;
            let hi2 = this.circuit2.height;
            let wi2 = this.circuit2.width;
            let k = node2.y > 0 ? 1 : -1;
            let pos1 = cc.v2(node1.x, node1.y - k * node1.height / 2);
            let pos2 = cc.v2(node2.x, node2.y - k * node2.height / 2);
            let width1 = Math.abs(pos1.x - pos2.x);
            let width2 = width1 - wi2 * 2 + wi1;
            let scalew = width2 / hi1;
            this.circuit1.angle = 0;
            this.circuit1.height *= 1;
            this.circuit1.setPosition(pos1.x, pos1.y - k * (this.circuit1.height / 2));
            this.circuit2.angle = 90 - 90 * k;
            this.circuit2.scaleX = 1 * k;
            this.circuit2.setPosition(pos1.x + wi2 / 2 - this.circuit1.width / 2, this.circuit1.y - k * (this.circuit1.height / 2) - k * (this.circuit2.height / 2));
            this.circuit3.angle = -90 * k;
            this.circuit3.height *= scalew;
            this.circuit3.setPosition(this.circuit2.x + wi2 / 2 + this.circuit3.height / 2, this.circuit2.y - k * (hi2 / 2) + k * (wi1 / 2 + 1));
            this.circuit4.angle = 90 - 90 * k;
            this.circuit4.scaleX = -1 * k;
            this.circuit4.setPosition(pos2.x - wi2 / 2 + this.circuit1.width / 2, this.circuit2.y);
            this.circuit5.angle = 0;
            this.circuit5.height *= 1;
            this.circuit5.setPosition(pos2.x, this.circuit1.y);
        } else {
            let hi1 = this.circuit1.height;
            let wi1 = this.circuit1.width;
            let hi2 = this.circuit2.height;
            let wi2 = this.circuit2.width;
            let pos1 = cc.v2(node1.x, node1.y - node1.height / 2);
            let pos2 = cc.v2(node2.x, node2.y + node2.height / 2);
            let height1 = Math.abs(pos2.y - pos1.y);
            let height2 = height1 - hi2;
            let scaleh = height2 / hi1;
            let width1 = Math.abs(pos1.x - pos2.x);
            let width2 = width1 - wi2 * 2 + wi1;
            let scalew = width2 / hi1;
            this.circuit1.angle = 0;
            this.circuit1.height *= Math.round(scaleh / 2);
            this.circuit1.setPosition(pos1.x, pos1.y - this.circuit1.height / 2);
            this.circuit2.scaleX = -1;
            this.circuit2.setPosition(pos1.x - wi2 / 2 + this.circuit1.width / 2, this.circuit1.y - this.circuit1.height / 2 - this.circuit2.height / 2);
            this.circuit3.angle = 90;
            this.circuit3.height *= scalew;
            this.circuit3.setPosition(this.circuit2.x - wi2 / 2 - this.circuit3.height / 2, this.circuit2.y - hi2 / 2 + wi1 / 2 + 1);
            this.circuit4.angle = -180;
            this.circuit4.scaleX = -1;
            this.circuit4.setPosition(pos2.x + wi2 / 2 - hi1 / 2 - 2, this.circuit3.y - hi2 / 2 + wi1 / 2 + 1);
            this.circuit5.angle = 0;
            this.circuit5.height *= Math.round(scaleh / 2);
            this.circuit5.setPosition(pos2.x, pos2.y + this.circuit5.height / 2);
        }
    }
    /**
     * 显示路线
     * @param bool true 正序显出 false 倒叙显出
     */
    onShow(bool: boolean) {
        this.opean = true;
        let k = 0;
        let sq = [];
        for (let i = 0; i < this.node.childrenCount; i++) {
            let fade = cc.fadeIn(0.5);
            if (i == this.node.childrenCount - 1) {
                sq.push(cc.sequence(fade, cc.callFunc(() => {

                })))
            } else {
                sq.push(fade);
            }
        }
        // if (bool) {
        this.node.children.forEach((e) => {
            e.runAction(sq[k]);
            k++;
        })
        // } else {
        //     for (let index = this.node.childrenCount - 1; index >= 0; index--) {
        //         this.node.children[index].runAction(sq[k]);
        //         k++;
        //     }
        // }
    }
    /**
     * 隐藏线路
     * @param bool true 正序隐藏 false 倒叙隐藏
     */
    onHide(bool: boolean) {
        let k = 0;
        let sq = [];
        for (let i = 0; i < this.node.childrenCount; i++) {
            let fade = cc.fadeOut(0.5);
            if (i == this.node.childrenCount - 1) {
                sq.push(cc.sequence(cc.delayTime(0.1), fade, cc.callFunc(() => {
                    this.opean = false;
                })))
            } else if (i == 0) {
                sq.push(fade);
            } else {
                sq.push(cc.sequence(cc.delayTime(0.1), fade));
            }
        }
        if (bool) {
            this.node.children.forEach((e) => {
                e.runAction(sq[k]);
                k++;
            })
        } else {
            for (let index = this.node.childrenCount - 1; index >= 0; index--) {
                this.node.children[index].runAction(sq[k]);
                k++;
            }
        }
    }
    /**
     * 赋值当前透明度
     * @param opacity 
     */
    setopacity(opacity: number) {
        this.node.children.forEach(e => {
            e.opacity = opacity;
        })
    }
    /**获取当前线路位置 */
    onPosArry(bool): Array<cc.Vec2> {
        let ary = [];
        if (bool) {
            this.node.children.forEach((e, k) => {
                if (k == 1 || k == 3) {
                    let pos = e.convertToWorldSpaceAR(cc.v2(0, 0))
                    ary.push(pos);
                }
            })
        } else {
            for (let index = this.node.childrenCount - 1; index >= 0; index--) {
                if (index == 1 || index == 3) {
                    let pos = this.node.children[index].convertToWorldSpaceAR(cc.v2(0, 0));
                    ary.push(pos);
                }

            }
        }
        return ary;
    }
    /**
     * 判断是那条线
     */
    onSetCricuit(node1: cc.Node, node2: cc.Node): boolean {
        let k = 0;
        if (node1 == this.FMCircuit_node1 || node1 == this.FMCircuit_node2) {
            k++;
        }
        if (node2 == this.FMCircuit_node1 || node2 == this.FMCircuit_node2) {
            k++;
        }
        if (this.opean) {
            return false;
        }
        return k == 2;
    }
    // update (dt) {}
}