/**
 * 电话表管理模块
 * 功能：实现电话表的查询、添加、编辑、删除和导入功能
 * 后端API：基于Spring Boot实现的电话表管理接口
 */
(function (vc) {
    // 默认分页参数
    var DEFAULT_PAGE = 1;
    var DEFAULT_ROWS = 10;
    
    vc.extends({
        data: {
            // 电话表管理信息对象
            phoneMeterManageInfo: {
                // 电话表数据列表
                phoneBillFlows: [],
                // 总记录数
                total: 0,
                // 总页数
                records: 1,
                // 是否显示更多查询条件
                moreCondition: false,
                // 房间名称
                roomName: '',
                // 查询条件
                conditions: {
                    // 设备编号
                    deviceNum: '',
                    // 房间编号
                    roomNum: '',
                    // 对象ID（房间ID）
                    objId: ''
                },
                // 定时器对象，用于输入搜索
                timer: {}
            }
        },
        /**
         * 初始化方法
         * 功能：初始化房间树、加载电话表数据
         */
        _initMethod: function () {
            // 初始化房间树组件
            vc.emit('roomTreeDiv', 'initRoomTreeDiv', {
                callName: 'phoneMeterManage'
            });
            // 加载电话表数据
            $that._listPhoneBillFlows(DEFAULT_PAGE, DEFAULT_ROWS);
        },
        /**
         * 初始化事件监听
         * 功能：监听组件间的事件通信
         */
        _initEvent: function () {
            // 监听选择房间事件
            vc.on('phoneMeterManage', 'selectRoom', function (_param) {
                $that.phoneMeterManageInfo.conditions.objId = _param.roomId;
                $that.phoneMeterManageInfo.conditions.roomNum = '';
                $that.phoneMeterManageInfo.roomName = _param.roomName;
                // 重新加载电话表数据
                $that._listPhoneBillFlows(DEFAULT_PAGE, DEFAULT_ROWS);
            });
            
            // 监听列表刷新事件
            vc.on('phoneMeterManage', 'listPhoneBillFlow', function (_param) {
                $that._listPhoneBillFlows(DEFAULT_PAGE, DEFAULT_ROWS);
            });
            
            // 监听分页事件
            vc.on('pagination', 'page_event', function (_currentPage) {
                $that._listPhoneBillFlows(_currentPage, DEFAULT_ROWS);
            });
            
            // 监听通知房间事件
            vc.on('phoneMeterManage', 'notifyRoom', function (_room) {
                $that.phoneMeterManageInfo.conditions.roomNum = _room.floorNum + "-" + _room.unitNum + "-" + _room.roomNum;
                // 重新加载电话表数据
                $that._listPhoneBillFlows(DEFAULT_PAGE, DEFAULT_ROWS);
            });
        },
        methods: {
            /**
             * 查询电话表数据
             * @param {number} _page 当前页码
             * @param {number} _rows 每页记录数
             */
            _listPhoneBillFlows: function (_page, _rows) {
                // 设置分页参数
                $that.phoneMeterManageInfo.conditions.page = _page;
                $that.phoneMeterManageInfo.conditions.row = _rows;
                // 设置小区ID
                $that.phoneMeterManageInfo.conditions.communityId = vc.getCurrentCommunity().communityId;
                
                // 构建请求参数
                let param = {
                    params: $that.phoneMeterManageInfo.conditions
                };
                
                // 去除首尾空格
                param.params.deviceNum = param.params.deviceNum.trim();
                param.params.roomNum = param.params.roomNum.trim();
                
                // 发送GET请求查询电话表数据
                vc.http.apiGet('/phoneBillFlowInfo/queryPhoneBillFlowInfo',
                    param,
                    function (json, res) {
                        // 解析响应数据
                        let _json = JSON.parse(json);
                        // 更新数据列表
                        $that.phoneMeterManageInfo.total = _json.total;
                        $that.phoneMeterManageInfo.records = _json.records;
                        $that.phoneMeterManageInfo.phoneBillFlows = _json.data;
                        // 更新分页组件
                        vc.emit('pagination', 'init', {
                            total: $that.phoneMeterManageInfo.records,
                            dataCount: $that.phoneMeterManageInfo.total,
                            currentPage: _page
                        });
                    },
                    function (errInfo, error) {
                        // 错误处理
                        console.log('请求失败处理');
                    }
                );
            },
            /**
             * 打开添加电话表模态框
             * 功能：触发添加电话表组件的打开事件
             */
            _openAddPhoneBillFlowModal: function () {
                vc.emit('addPhoneBillFlow', 'openAddPhoneBillFlowModal', {
                    roomId: $that.phoneMeterManageInfo.conditions.objId,
                    roomName: $that.phoneMeterManageInfo.roomName
                });
            },
            /**
             * 打开编辑电话表模态框
             * 功能：触发编辑电话表组件的打开事件
             * @param {object} _phoneBillFlow 电话表数据对象
             */
            _openEditPhoneBillFlowModel: function (_phoneBillFlow) {
                vc.emit('editPhoneBillFlow', 'openEditPhoneBillFlowModal', _phoneBillFlow);
            },
            /**
             * 打开删除电话表模态框
             * 功能：触发删除电话表组件的打开事件
             * @param {object} _phoneBillFlow 电话表数据对象
             */
            _openDeletePhoneBillFlowModel: function (_phoneBillFlow) {
                vc.emit('deletePhoneBillFlow', 'openDeletePhoneBillFlowModal', _phoneBillFlow);
            },
            /**
             * 执行查询操作
             * 功能：根据当前查询条件重新加载数据
             */
            _queryPhoneBillFlowMethod: function () {
                $that._listPhoneBillFlows(DEFAULT_PAGE, DEFAULT_ROWS);
            },
            /**
             * 执行重置操作
             * 功能：清空查询条件并重新加载数据
             */
            _resetPhoneBillFlowMethod: function () {
                // 清空查询条件
                $that.phoneMeterManageInfo.conditions.roomNum = "";
                $that.phoneMeterManageInfo.conditions.deviceNum = "";
                // 重新加载数据
                $that._listPhoneBillFlows(DEFAULT_PAGE, DEFAULT_ROWS);
            },
            /**
             * 切换更多查询条件显示状态
             * 功能：控制更多查询条件的显示与隐藏
             */
            _moreCondition: function () {
                if ($that.phoneMeterManageInfo.moreCondition) {
                    $that.phoneMeterManageInfo.moreCondition = false;
                } else {
                    $that.phoneMeterManageInfo.moreCondition = true;
                }
            },
            /**
             * 打开导入电话表模态框
             * 功能：触发导入电话表组件的打开事件
             */
            _openPhoneBillFlowImport: function () {
                vc.emit('importPhoneBillFlow', 'openImportPhoneBillFlowModal', {});
            },
            /**
             * 房间输入搜索
             * 功能：通过输入房间编号搜索房间
             */
            _phoneInputRoom: function () {
                // 清除之前的定时器
                if ($that.phoneMeterManageInfo.timer) {
                    clearTimeout($that.phoneMeterManageInfo.timer)
                }
                // 设置新的定时器，延迟1.5秒执行搜索
                $that.phoneMeterManageInfo.timer = setTimeout(() => {
                    vc.emit('inputSearchRoomInfo', 'searchRoom', {
                        callComponent: 'phoneMeterManage',
                        roomName: $that.phoneMeterManageInfo.conditions.roomNum
                    });
                }, 1500)
            }
        }
    });
})(window.vc);