"use strict";

module.exports = {
    /**
     * 獲取場景節點下的配置信息
     * @param event event
     * @param data 這邊把panel的Node帶進來
     */
    "get-scene-info": function (event, data) {
        var node = cc.find(data.node._name);
        if (!node) {
            var can = cc.find("Canvas");
            node = this.getAllChildByUuid(can, data.node._nodeID);
        }
        let objArray = [];
        if (node) {
            Editor.log("Node:" + node.name);
            let singleInfo = this.setObjInfo(node, 0, can);
            objArray = (singleInfo);
        } else {
            Editor.log("沒有找到節點");
        }
        let json = JSON.stringify(objArray);
        if (event.reply) {
            event.reply(null, json);
        }
    },

    /**
     * 把節點需要輸出的資料設置到每個json
     * @param Node 需要取得資料的節點
     */
    setObjInfo(Node) {
        let PhysicsPolygonCollider = Node.getComponent(cc.PhysicsPolygonCollider);
        let Points = JSON.parse("[]");
        let count = 0;
        if (PhysicsPolygonCollider) {
            for (let i = 0; i < PhysicsPolygonCollider.points.length; i++) {
                Points[count] = JSON.parse("[]");
                Points[count][0] = PhysicsPolygonCollider.points[i].x;
                Points[count][1] = PhysicsPolygonCollider.points[i].y;
                count++;
            }
            Editor.log("Points: " + JSON.stringify(Points));
        } else {
            Editor.log("沒有PhysicsPolygonCollider這個Component!!");
            Node.addComponent(cc.PhysicsPolygonCollider);
            Editor.log("已增加PhysicsPolygonCollider!!");
            PhysicsPolygonCollider = Node.getComponent(cc.PhysicsPolygonCollider);
            for (let i = 0; i < PhysicsPolygonCollider.points.length; i++) {
                Points[count] = JSON.parse("[]");
                Points[count][0] = PhysicsPolygonCollider.points[i].x;
                Points[count][1] = PhysicsPolygonCollider.points[i].y;
                count++;
            }
            Editor.log("Points: " + JSON.stringify(Points));
        }
        return Points;
    },

    /**
     * 根據Node去尋找底下每個子節點有沒有符合的UUID
     * @param Node 需要搜尋的節點
     * @param UUID 目標的UUID
     */
    getAllChildByUuid(Node, UUID) {
        for (let i = 0; i < Node.childrenCount; i++) {
            // Editor.log("Node: " + Node.name, "UUID: " + Node.uuid);
            if (Node.uuid == UUID) {
                // Editor.log("找到 Node: " + Node.name, "UUID: " + Node.uuid);
                return Node;
            } else {
                // Editor.log("Node: " + Node.children[i].name, "UUID: " + Node.children[i].uuid);
                if (Node.children[i].uuid == UUID) {
                    return Node.children[i];
                }
            }
            if (Node.children[i].childrenCount > 0) {
                // Editor.log(Node.children[i].name + " childrenCount > 0");
                let getAllChildByUuid = this.getAllChildByUuid(Node.children[i], UUID);
                if (getAllChildByUuid) {
                    return getAllChildByUuid;
                }
            }
        }
        // Editor.log("Node: " + Node.children[1].childrenCount);
        return null;
    },
};