var currentItem = null;
var currentCell = null;
var currentSchedulingWeekList = null;
var usedClassroomList = new Array();
var teacherScheduleContinuousCount = 0;
var classScheduleContinuousCount = 0;
var classCourseScheduleContinuousCount = 0;
var mnu = "";
var colorGroup = ["timeSpanCell1", "timeSpanCell2", "timeSpanCell3"];
var isZoomOuted = false;
var zoomRate = 5;

var schedulingClassSelectedWeekList = [];

$(function () {
    mnu = $.SystemGeneral.getUrlParam("MNU");
    $(".middleBar").mousedown(middleStartDrag);
    $(document).mousemove(middleDragging);
});

function EducationScheduling_ZoomOut() {
    if (!isZoomOuted) {
        $(".schedulingHeaderCell").width($(".schedulingHeaderCell").width() * zoomRate);
        $(".schedulingHeader").width($(".schedulingHeader").width() * zoomRate);
        $(".schedulingRow").width($(".schedulingRow").width() * zoomRate);
        $(".schedulingCell").width($(".schedulingCell").width() * zoomRate);
        $(".schedulingCellHeader").height($(".schedulingCellHeader").height() * zoomRate);
        $(".schedulingRow").height($(".schedulingRow").height() * zoomRate);
        $(".schedulingCell").height($(".schedulingCell").height() * zoomRate);
        $(".schedulingItem").each(function (i, x) {
            $(x).width($(x).width() * zoomRate);
            $(x).height($(x).height() * zoomRate);
        });
        isZoomOuted = true;
    }
}

function EducationScheduling_ZoomIn() {
    if (isZoomOuted) {
        $(".schedulingHeaderCell").width($(".schedulingHeaderCell").width() / zoomRate);
        $(".schedulingHeader").width($(".schedulingHeader").width() / zoomRate);
        $(".schedulingRow").width($(".schedulingRow").width() / zoomRate);
        $(".schedulingCell").width($(".schedulingCell").width() / zoomRate);
        $(".schedulingCellHeader").height($(".schedulingCellHeader").height() / zoomRate);
        $(".schedulingRow").height($(".schedulingRow").height() / zoomRate);
        $(".schedulingCell").height($(".schedulingCell").height() / zoomRate);
        $(".schedulingItem").each(function (i, x) {
            $(x).width($(x).width() / zoomRate);
            $(x).height($(x).height() / zoomRate);
        });
        isZoomOuted = false;
    }
}

var mouseXStart;
var vmiddleBar;
var isDragging = false;
function middleStartDrag(event) {
    mouseXStart = $(".middleBar").offset().left;

    vmiddleBar = $(".middleBar").clone();
    vmiddleBar.removeClass("middleBar");
    vmiddleBar.css("border-style", "dashed");
    vmiddleBar.mouseup(middleEndDrag);
    vmiddleBar.appendTo(".popupWindowContent");

    isDragging = true;
}

function middleDragging(event) {
    if (isDragging) {
        event = event || window.event;
        event.cancelBubble = true;
        var x = event.clientX || event.originalEvent.layerX;

        var offset = $(".middleBar").offset();

        if ((mouseXStart - x) <= offset.left
            && (x - mouseXStart) <= $("#scheduleContainer").width()) {
            offset.left = offset.left - (mouseXStart - x);

            vmiddleBar.offset(offset);
        }
        return false;
    }
}

function middleEndDrag(event) {
    if (vmiddleBar) {
        event = event || window.event;
        var x = event.clientX || event.originalEvent.layerX;
        var middleBarOffset = $(".middleBar").offset();
        var containerWidth = $("#scheduleContainer").width();
        var containerOffset = $("#scheduleContainer").offset();

        if ((mouseXStart - x) <= middleBarOffset.left && (x - mouseXStart) <= containerWidth) {
            middleBarOffset.left = middleBarOffset.left - (mouseXStart - x);
        } else if ((mouseXStart - x) > middleBarOffset.left) {
            middleBarOffset.left = 1;
        } else if ((x - mouseXStart) > containerWidth) {
            middleBarOffset.left = containerWidth - 3;
        }

        $("#leftContainer").width(middleBarOffset.left);
        $(".middleBar").offset(middleBarOffset);
        $("#scheduleContainer").width(containerWidth + (mouseXStart - x) - 2);
        if ($("#scheduleContainer").width() - 100 > 0) {
            $(".schedulingHeaderContainer").width($("#scheduleContainer").width() - 100);
            $(".schedulingCellContainer").width($(".schedulingHeaderContainer").width());
        } else {
            $(".schedulingHeaderContainer").width(1);
            $(".schedulingCellContainer").width(1);
        }
        containerOffset.left = middleBarOffset.left + 2;
        $("#scheduleContainer").offset(containerOffset);
        vmiddleBar.css("display", "none");
        $(".popupWindowContent").remove(vmiddleBar);
        vmiddleBar = null;

        isDragging = false;
    }
}

function popupTeacherReport(userID) {
    var schoolYearID = $("#SchoolYearDropdown").combobox("getValue");
    var fullUrl = CMS_SystemConfig.ReportPagePath + "?ReportFolder=%2fEducationScheduling%2fTeacherSchedulingView&CollegeID_RAP=&UserID_RAP=" + userID + "&SchoolyearID_RAP=" + schoolYearID;
    $.popupTopWindowOutsite('教师课表', fullUrl, 1024, 600);
}

function popupClassroomReport(ClassroomID) {
    var schoolYearID = $("#SchoolYearDropdown").combobox("getValue");
    var fullUrl = CMS_SystemConfig.ReportPagePath + "?ReportFolder=%2fEducationScheduling%2fClassroomSchedulingView&BuildingsInfoID_RAP=&ClassroomID_RAP=" + ClassroomID + "&SchoolyearID_RAP=" + schoolYearID;
    $.popupTopWindowOutsite('教室课表', fullUrl, 1024, 600);
}

function showClassroomScheduleView(classroomID) {
    var schoolYearID = $("#SchoolYearDropdown").combobox("getValue");
    $.popupTopWindowOutsite('教室课表', CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/ClassroomScheduleView?SchoolyearID=' + schoolYearID + '&ClassroomID=' + classroomID, 800, 400);
}

function EducationScheduling_Submit() {
    var collegeID = $("#CollegeDropdown").combobox("getValue");

    $.popupTopWindow('提交课表', CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/Submit', 300, 200, reload, {
        collegeID: collegeID
    });
}

function gridLoaded() {
    //加载中间内容
    loadScheduleContainer();
}

function loadScheduleContainer() {
    $.post(CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/GetContinuousLimitView', null, function (data) {
        teacherScheduleContinuousCount = data.TeacherScheduleContinuousCount;
        classScheduleContinuousCount = data.ClassScheduleContinuousCount;
        classCourseScheduleContinuousCount = data.ClassCourseScheduleContinuousCount;

        loadScheduleData();
    });
}

function getCoursesTimeList(schedulingData) {
    $.post(CMS_SystemConfig.VirtualDirectoryPath + '/CoursesTime/ListAll', null, function (courseTimeData) {
        drawScheduleContainer(courseTimeData, schedulingData);
    });
}

function checkWeekTimeOverflowAndSetWeekList(weekList) {
    var workhours = parseInt(currentCell.attr("workhours"));
    weekList = $.grep(weekList, function (x) { return x.Times >= workhours });
    if (weekList.length == 0) {
        $.messager.alert("系统提示", "该时段需要排" + workhours.toString() + "个学时，该任务班的剩余学时不足，不能排课。");
        return false;
    }

    currentSchedulingWeekList = weekList;
    var isDup = false;
    //只有同一个排课班才需要判断周次冲突
    $.each(currentCell.find('.schedulingItem'), function (i, x) {
        if (currentItem.EducationSchedulingClassID == $(x).attr("EducationSchedulingClassID")) {
            var weeklyNumList = eval($(x).attr("WeeklyNums"));

            $.each(currentSchedulingWeekList, function (n, w) {
                if (weeklyNumList.contains(w.Week)) {
                    $.messager.alert("系统提示", "上课周次冲突。");
                    isDup = true;
                    return false;
                }
            });
        }
    });
    if (isDup) {
        return false;
    }

    return true;
}

function getScheduledItemRemainWeekNums(scheduleItem, allScheduled) {
    var weekList = $.map(scheduleItem.CourseProcessViewList, function (x) {
        return {
            Week: x.Week,
            Times: x.Times,
            CourseProcessTeacherViewList: x.CourseProcessTeacherViewList,
            StaffNames: x.StaffNames,
            ClassroomTypeID: x.ClassroomTypeID,
            ClassroomTypeName: x.ClassroomTypeName,
            ClassroomID: x.ClassroomID,
            ClassroomName: x.ClassroomName
        };
    });
    $.each(allScheduled, function (i, x) {
        var weeklyNumList = eval($(x).attr("WeeklyNums"));
        var workhours = parseInt($(x).parent().attr("workhours"));
        var teacherTeachingViewList = eval(unescape($(x).attr("TeacherTeachingViewList")));

        weekList = $.map(weekList, function (m) {
            var newTimes = m.Times;
            if (weeklyNumList.contains(m.Week)
                && $.map(m.CourseProcessTeacherViewList, function (w) { return w.UserID + '|' + w.TeachingMethod.toString(); }).join(',') == $.map(teacherTeachingViewList, function (w) { return w.UserID + '|' + w.TeachingMethod.toString(); }).join(',')) {
                newTimes = newTimes - workhours;
            }
            return {
                Week: m.Week,
                Times: newTimes,
                CourseProcessTeacherViewList: m.CourseProcessTeacherViewList,
                StaffNames: m.StaffNames,
                ClassroomTypeID: m.ClassroomTypeID,
                ClassroomTypeName: m.ClassroomTypeName,
                ClassroomID: m.ClassroomID,
                ClassroomName: m.ClassroomName
            };
        });
    });
    weekList = $.grep(weekList, function (x) { return x.Times > 0; });

    return weekList;
}

//输入一个列表上的排课班，和已排有这个排课班的格子匹配，获取这个排课班剩余可以排的周次
function getScheduleItemWeekNums(scheduleItem, allScheduled, splitWeeks) {
    var weekList = $.map(scheduleItem.CourseProcessViewList, function (x) {
        return {
            Week: x.Week,
            Times: x.Times,
            CourseProcessTeacherViewList: x.CourseProcessTeacherViewList,
            StaffNames: x.StaffNames,
            ClassroomTypeID: x.ClassroomTypeID,
            ClassroomTypeName: x.ClassroomTypeName,
            ClassroomID: x.ClassroomID,
            ClassroomName: x.ClassroomName
        };
    });
    if (!splitWeeks && schedulingClassSelectedWeekList[scheduleItem.EducationSchedulingClassID] != null) {
        weekList = $.grep(weekList, function (x) { return schedulingClassSelectedWeekList[scheduleItem.EducationSchedulingClassID].contains(x.Week); });
    }
    $.each(allScheduled, function (i, x) {
        var weeklyNumList = eval($(x).attr("WeeklyNums"));
        var workhours = parseInt($(x).parent().attr("workhours"));
        var teacherTeachingViewList = eval(unescape($(x).attr("TeacherTeachingViewList")));
        //        var classroomTypeID = $(x).attr("ClassroomTypeID");
        //        var classroomID = $(x).attr("ClassroomID");

        weekList = $.map(weekList, function (m) {
            var newTimes = m.Times;
            if (weeklyNumList.contains(m.Week)
                && $.map(m.CourseProcessTeacherViewList, function (w) { return w.UserID + '|' + w.TeachingMethod.toString(); }).join(',') == $.map(teacherTeachingViewList, function (w) { return w.UserID + '|' + w.TeachingMethod.toString(); }).join(',')
            //                && m.ClassroomTypeID == classroomTypeID
            //                && m.ClassroomID == classroomID
                ) {
                newTimes = newTimes - workhours;
            }
            return {
                Week: m.Week,
                Times: newTimes,
                CourseProcessTeacherViewList: m.CourseProcessTeacherViewList,
                StaffNames: m.StaffNames,
                ClassroomTypeID: m.ClassroomTypeID,
                ClassroomTypeName: m.ClassroomTypeName,
                ClassroomID: m.ClassroomID,
                ClassroomName: m.ClassroomName
            };
        });
    });
    weekList = $.grep(weekList, function (x) { return x.Times > 0; })
                .sort(function (a, b) { return a.Times - b.Times; });
    var weekListMap = {};
    var weekListGroup = [];
    for (var i = 0; i < weekList.length; i++) {
        var existModifyGroup = $.grep(weekListGroup, function (x) {
            return x.CourseProcessTeacherViewList.length == weekList[i].CourseProcessTeacherViewList.length
                && $.map(x.CourseProcessTeacherViewList, function (w) { return w.UserID + '|' + w.TeachingMethod.toString(); }).join(',') == $.map(weekList[i].CourseProcessTeacherViewList, function (w) { return w.UserID + '|' + w.TeachingMethod.toString(); }).join(',')
                && x.ClassroomTypeID == weekList[i].ClassroomTypeID
                && x.ClassroomID == weekList[i].ClassroomID
                && x.Times <= weekList[i].Times
        });
        if (existModifyGroup.length > 0) {
            $.each(weekListGroup, function (n, x) {
                if ($.map(x.CourseProcessTeacherViewList, function (w) { return w.UserID + '|' + w.TeachingMethod.toString(); }).join(',') == $.map(weekList[i].CourseProcessTeacherViewList, function (w) { return w.UserID + '|' + w.TeachingMethod.toString(); }).join(',')
                    && x.ClassroomTypeID == weekList[i].ClassroomTypeID
                    && x.ClassroomID == weekList[i].ClassroomID
                    && x.Times <= weekList[i].Times) {
                    x.WeekNums.push(weekList[i].Week);
                }
            });
        }
        var existGroup = $.grep(weekListGroup, function (x) {
            return x.CourseProcessTeacherViewList.length == weekList[i].CourseProcessTeacherViewList.length
                && $.map(x.CourseProcessTeacherViewList, function (w) { return w.UserID + '|' + w.TeachingMethod.toString(); }).join(',') == $.map(weekList[i].CourseProcessTeacherViewList, function (w) { return w.UserID + '|' + w.TeachingMethod.toString(); }).join(',')
                && x.ClassroomTypeID == weekList[i].ClassroomTypeID
                && x.ClassroomID == weekList[i].ClassroomID
                && x.Times == weekList[i].Times
        });
        if (existGroup.length == 0) {
            weekListGroup.push({
                CourseProcessTeacherViewList: weekList[i].CourseProcessTeacherViewList,
                ClassroomTypeID: weekList[i].ClassroomTypeID,
                ClassroomTypeName: weekList[i].ClassroomTypeName,
                ClassroomID: weekList[i].ClassroomID,
                ClassroomName: weekList[i].ClassroomName,
                Times: weekList[i].Times,
                TeacherNameColumn: $.map(weekList[i].CourseProcessTeacherViewList, function (x) { return x.Name + '(' + x.TeachingMethodName + ')'; }).join('，'),
                WeekNums: [weekList[i].Week]
            });
        }
    }

    $.each(weekListGroup, function (i, x) { x.WeekNumString = getWeekNumString(x.WeekNums); });
    if (weekListGroup.length == 0) {
        $.messager.alert("系统提示", "任务班的周学时已经排满。");
        return;
    }
    if (weekListGroup) {
        if (splitWeeks) {
            if (weekListGroup.length > 1) {
                $.popupTopWindow('选择排课组', CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/SelectGroup', 650, 320, preSelectWeek, {
                    weekList: weekList,
                    weekListGroup: weekListGroup
                });
            } else {
                preSelectWeek({
                    weekList: weekList,
                    weekListGroup: weekListGroup[0]
                });
            } 
        } else {
            if (weekListGroup.length > 1) {
                $.popupTopWindow('选择排课组', CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/SelectGroup', 650, 320, selectGroupConfirm, {
                    weekList: weekList,
                    weekListGroup: weekListGroup
                });
            } else {
                selectGroupConfirm({
                    weekList: weekList,
                    weekListGroup: weekListGroup[0]
                });
            }
        }
    }
}

function selectGroupConfirm(weekListGroupData) {
    if (!weekListGroupData) return;
    var weekday = currentCell.attr("weekday");
    var courseTimeID = currentCell.attr("coursesTimeID");
    weekList = $.grep(weekListGroupData.weekList, function (x) {
        return x.CourseProcessTeacherViewList.length == weekListGroupData.weekListGroup.CourseProcessTeacherViewList.length
                && $.map(x.CourseProcessTeacherViewList, function (w) { return w.UserID + '|' + w.TeachingMethod.toString(); }).join(',') == $.map(weekListGroupData.weekListGroup.CourseProcessTeacherViewList, function (w) { return w.UserID + '|' + w.TeachingMethod.toString(); }).join(',')
            && x.ClassroomTypeID == weekListGroupData.weekListGroup.ClassroomTypeID
            && x.ClassroomID == weekListGroupData.weekListGroup.ClassroomID
            && x.Times >= weekListGroupData.weekListGroup.Times
    });

    if (!checkWeekTimeOverflowAndSetWeekList(weekList)) {
        resetSelection();
        return;
    }
    checkTeacherIsOnWork(weekday, courseTimeID);
}

function isTeacherOverflow(teacherWorkTimeList, weekday) {
    var teacherDayClasses = new Array();
    var isOverflow = false;
    $.each(teacherWorkTimeList, function (i, x) {
        var teacherDayClass = $.grep(teacherDayClasses, function (y) { return y.UserID == x.UserID && y.WeekNum == x.WeekNum; });

        if (teacherDayClass.length == 0) {
            teacherDayClasses.push({
                UserID: x.UserID,
                Name: x.Name,
                WeekNum: x.WeekNum,
                WorkTime: x.WorkTime
            });
        } else {
            $.each(teacherDayClasses, function (o, y) {
                if (y.UserID == x.UserID && y.WeekNum == x.WeekNum) {
                    y.WorkTime += x.WorkTime;
                }
            });
        }
    });
    //再循环一次，加入待排课程的上课时间
    var cellworkhours = parseInt(currentCell.attr("workhours"));
    $.each(currentSchedulingWeekList, function (i, x) {
        $.each(x.CourseProcessTeacherViewList, function (n, w) {
            var teacherDayClass = $.grep(teacherDayClasses, function (y) { return y.UserID == w.UserID && y.WeekNum == x.Week; });

            if (teacherDayClass.length == 0) {
                teacherDayClasses.push({
                    UserID: w.UserID,
                    Name: w.Name,
                    WeekNum: x.Week,
                    WorkTime: cellworkhours
                });
            } else {
                $.each(teacherDayClasses, function (o, y) {
                    if (y.UserID == w.UserID && y.WeekNum == x.Week) {
                        y.WorkTime += cellworkhours;
                    }
                    if (y.WorkTime > teacherScheduleContinuousCount) {
                        isOverflow = true;
                    }
                });
            }
        });
    });

    return isOverflow;
}

function schedulingCellClicked() {
    if ($(event.srcElement).hasClass("scheduleItemTeacherLink")) {
        return;
    }
    if (currentItem != null) {
        currentCell = $(this);

        var weekday = currentCell.attr("weekday");
        var courseTimeID = currentCell.attr("coursesTimeID");
        var allScheduled = $('.schedulingItem[EducationSchedulingClassID=' + currentItem.EducationSchedulingClassID + ']');
        //先看当前时间点是否可以排课
        $.post(CMS_SystemConfig.VirtualDirectoryPath + '/Arrangements/IsOnWork', {
            weekday: weekday,
            courseTimeID: courseTimeID
        }, function (data) {
            if (!data) {
                $.messager.alert("系统提示", "该时间点不是工作时间，不能排课，请与校历管理员联系咨询。");
            } else {
                //选教室之前，需要判断是否可以排在这一格
                $.post(CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/IsCourseOnWork', {
                    coursematerialID: currentItem.CoursematerialID,
                    weekday: weekday,
                    courseTimeID: courseTimeID
                }, function (data) {
                    if (!data.IsSuccess) {
                        $.messager.confirm("系统提示", data.Message + "是否继续将课程排在该节次？", function (r) {
                            if (r) {
                                getScheduleItemWeekNums(currentItem, allScheduled, false);
                            } else {
                                resetSelection();
                            }
                        });
                    } else {
                        getScheduleItemWeekNums(currentItem, allScheduled, false);
                    }
                });
            }
        })
    } else {
        if ($(this).children('.schedulingItem').length == 0) {
            var selectedItems = $('.schedulingItemSelected');
            selectedItems.removeClass('schedulingItemSelected');
        }
    }
}

function checkTeacherIsOnWork(weekday, courseTimeID) {
    $.post(CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/IsTeacherOnWork', {
        educationScheduleClassID: currentItem.EducationSchedulingClassID,
        schedulingWeekListStr: JSON.stringify(currentSchedulingWeekList),
        weekday: weekday,
        courseTimeID: courseTimeID
    }, function (data) {
        isContinue = true;
        if (!data.IsSuccess) {
            $.messager.confirm("系统提示", data.Message + "是否继续将课程排在该节次？", function (r) {
                if (r) {
                    checkIsBusy(weekday, courseTimeID);
                } else {
                    resetSelection();
                }
            });
        } else {
            checkIsBusy(weekday, courseTimeID);
        }
    });
}

function checkIsBusy(weekday, courseTimeID) {
    var schoolYearID = $("#SchoolYearDropdown").combobox("getValue");
    $.post(CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/IsEducationSchedulingClassCanAddManualSchedule', {
        educationScheduleClassID: currentItem.EducationSchedulingClassID,
        schedulingWeekListStr: JSON.stringify(currentSchedulingWeekList),
        schoolYearID: schoolYearID,
        weekday: weekday,
        courseTimeID: courseTimeID
    }, function (data) {
        if (data.IsSuccess) {
            checkTeacherWorktimeLimit(schoolYearID, weekday);
        }
        else {
            var reportLink = "";
            if (data.Message.indexOf('教师') >= 0) {
                reportLink += "点击下列链接查看相关教师的课表：<br>";
                $.each(data.Data, function (i, x) {
                    reportLink += '<a href="#this" onclick="javascript:popupTeacherReport(\'' + x.Key + '\');" style="color: #0000ff;">';
                    reportLink += x.Value + "课表";
                    reportLink += "</a>&nbsp;";
                });
            }
            $.messager.alert("系统提示", data.Message + reportLink);
            resetSelection();
            return;
        }
    });
}

function checkTeacherWorktimeLimit(schoolYearID, weekday) {
    //再判断教师连续工作时间、班级连续工作时间是否超限
    $.post(CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/GetTeacherContinuousWorkTime', {
        educationScheduleClassID: currentItem.EducationSchedulingClassID,
        schedulingWeekListStr: JSON.stringify(currentSchedulingWeekList),
        schoolYearID: schoolYearID,
        weekday: weekday
    }, function (teacherWorkTimeList) {
        if (isTeacherOverflow(teacherWorkTimeList, weekday)) {
            var reportLink = "";
            var teacherList = [];
            $.each(teacherWorkTimeList, function (i, x) {
                if (!teacherList.contains(x.UserID)) {
                    teacherList.push(x.UserID);
                    reportLink += '<a href="#this" onclick="javascript:popupTeacherReport(\'' + x.UserID + '\');" style="color: #0000ff;">';
                    reportLink += x.Name + "课表";
                    reportLink += "</a>&nbsp;";
                }
            });
            $.messager.confirm("系统提示", "教师连续工作时间超限，是否继续将课程排在该节次？点击下列链接查看相关教师的课表：<br>" + reportLink, function (r) {
                if (r) {
                    checkCourseContinuousLimit(weekday);
                } else {
                    resetSelection();
                }
            });
        }
        else {
            checkCourseContinuousLimit(weekday);
        }
    });
}

function checkCourseContinuousLimit(weekday) {
    var weekCourseTimes = new Array();
    var currentCellWorkhours = parseInt(currentCell.attr("workhours"));
    var courses = $('.schedulingCell[weekday=' + weekday + '] .schedulingItem');
    $.each(courses, function (i, x) {
        var weekNums = eval($(x).attr("WeeklyNums"));
        var workhours = parseInt($(x).parent().attr("workhours"));
        $.each(weekNums, function (n, w) {
            var isContain = false;
            $.each(weekCourseTimes, function (m, v) {
                if (v.WeekNum == w) {
                    isContain = true;
                    v.Times += workhours;
                }
            });

            if (isContain == false) {
                weekCourseTimes.push({ WeekNum: w, Times: workhours });
            }
        });
    });
    $.each(currentSchedulingWeekList, function (n, w) {
        var isContain = false;
        $.each(weekCourseTimes, function (m, v) {
            if (v.WeekNum == w.Week) {
                isContain = true;
                v.Times += currentCellWorkhours;
            }
        });

        if (isContain == false) {
            weekCourseTimes.push({ WeekNum: w.Week, Times: currentCellWorkhours });
        }
    });
    if ($.grep(weekCourseTimes, function (x) { return x.Times > classScheduleContinuousCount; }).length > 0) {
        $.messager.confirm("系统提示", "班级连续上课时间超限。是否继续将课程排在该节次？", function (r) {
            if (r) {
                checkCourseScheduleContinuousLimit(weekday);
            } else {
                resetSelection();
            }
        });
    } else {
        checkCourseScheduleContinuousLimit(weekday);
    }
}

function checkCourseScheduleContinuousLimit(weekday) {
    var weekCourseTimes = new Array();
    var currentCellWorkhours = parseInt(currentCell.attr("workhours"));
    var courses = $('.schedulingCell[weekday=' + weekday + '] .schedulingItem[CoursematerialID=' + currentItem.CoursematerialID + ']');
    $.each(courses, function (i, x) {
        var weekNums = eval($(x).attr("WeeklyNums"));
        var workhours = parseInt($(x).parent().attr("workhours"));
        var coursematerialID = $(x).attr("CoursematerialID");
        $.each(weekNums, function (n, w) {
            var isContain = false;
            $.each(weekCourseTimes, function (m, v) {
                if (v.WeekNum == w && v.CoursematerialID == coursematerialID) {
                    isContain = true;
                    v.Times += workhours;
                }
            });

            if (isContain == false) {
                weekCourseTimes.push({ WeekNum: w, CoursematerialID: coursematerialID, Times: workhours });
            }
        });
    });
    $.each(currentSchedulingWeekList, function (n, w) {
        var isContain = false;
        $.each(weekCourseTimes, function (m, v) {
            if (v.WeekNum == w.Week && v.CoursematerialID == currentItem.CoursematerialID) {
                isContain = true;
                v.Times += currentCellWorkhours;
            }
        });

        if (isContain == false) {
            weekCourseTimes.push({ WeekNum: w.Week, CoursematerialID: currentItem.CoursematerialID, Times: currentCellWorkhours });
        }
    });
    if ($.grep(weekCourseTimes, function (x) { return x.Times > classCourseScheduleContinuousCount; }).length > 0) {
        $.messager.confirm("系统提示", "班级连续上同一课程时间超限。是否继续将课程排在该节次？", function (r) {
            if (r) {
                loadClassroom();
            } else {
                resetSelection();
            }
        });
    } else {
        loadClassroom();
    }
}

function loadClassroom() {
    var fixClassroomID = currentSchedulingWeekList[0].ClassroomID;
    var fixClassroomName = currentSchedulingWeekList[0].ClassroomName;

    if (fixClassroomID) {
        var schoolYearID = $("#SchoolYearDropdown").combobox("getValue");
        var collegeID = $("#CollegeDropdown").combobox("getValue");
        var schedulingWeekListStr = $.map(currentSchedulingWeekList, function (x) { return x.Week; }).join(',');
        var weekday = currentCell.attr("weekday");
        var courseTimeID = currentCell.attr("coursesTimeID");

        $.post(CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/IsClassroomIsAvailable', {
            collegeID: collegeID,
            schoolYearID: schoolYearID,
            schedulingWeekListStr: schedulingWeekListStr,
            weekday: weekday,
            courseTimeID: courseTimeID,
            classroomID: fixClassroomID
        }, function (data) {
            if (data.IsSuccess) {
                addSchdulingCellItemWithClassroom({ ClassroomID: fixClassroomID, Name: fixClassroomName });
            } else {
                var reportLink = "";
                if (data.Data) {
                    reportLink += '点击下列链接查看教室课表：<br>';
                    reportLink += '<a href="#this" onclick="javascript:popupClassroomReport(\'' + fixClassroomID + '\');" style="color: #0000ff;">';
                    reportLink += fixClassroomName + "课表";
                    reportLink += "</a>&nbsp;";
                }
                $.messager.alert("系统提示", data.Message + reportLink);
            }
        }
        );
    }
    else {
        popupClassroomSelector();
    }
}

function drawScheduleContainer(courseTimeData, schedulingData) {
    var container = $('#scheduleContainer');

    drawSchedulingCells(container, courseTimeData);
    drawSchedulingData(container, schedulingData);

    $(".schedulingCell").click(schedulingCellClicked);
}

function popupClassroomSelector() {
    var schoolYearID = $("#SchoolYearDropdown").combobox("getValue");
    var collegeID = $("#CollegeDropdown").combobox("getValue");
    var weekday = currentCell.attr("weekday");
    var courseTimeID = currentCell.attr("coursesTimeID");
    var availableClassroomList = $.grep(usedClassroomList, function (x) { return x.weekday == weekday && x.courseTimeID == courseTimeID });
    var classroomTypeID = currentSchedulingWeekList[0].ClassroomTypeID;

    $.popupTopWindow('选择教室', CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/Setting', 650, 320, addSchdulingCellItemWithClassroom, {
        schoolYearID: schoolYearID,
        collegeID: collegeID,
        weekday: weekday,
        courseTimeID: courseTimeID,
        classroomTypeID: classroomTypeID,
        studentNum: currentItem.StudentNum,
        schedulingWeekList: $.map(currentSchedulingWeekList, function (x) { return x.Week; }),
        usedClassroomIDList: $.map(availableClassroomList, function (x) { return x.classroomID; })
    });
}

function addSchdulingCellItemWithClassroom(classroom) {
    if (classroom) {
        var schoolYearID = $("#SchoolYearDropdown").combobox("getValue");
        var weekday = currentCell.attr("weekday");
        var courseTimeID = currentCell.attr("coursesTimeID");
        $.post(CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/AddScheduling', {
            schoolYearID: schoolYearID,
            educationSchedulingClassID: currentItem.EducationSchedulingClassID,
            weekListStr: $.map(currentSchedulingWeekList, function (x) { return x.Week }).join(','),
            teacherStr: JSON.stringify(currentSchedulingWeekList[0].CourseProcessTeacherViewList),
            weekday: weekday,
            courseTimeID: courseTimeID,
            classroomID: classroom.ClassroomID
        }, function (data) {
            if (!data.IsSuccess) {
                $.messager.alert("系统提示", "排课失败：" + data.Message);
            }
            else {
                schedulingClassSelectedWeekList[currentItem.EducationSchedulingClassID] = null;
                currentItem = null;
                currentCell = null;
                currentSchedulingWeekList = null;
                usedClassroomList = new Array();
                teacherScheduleContinuousCount = 0;
                classScheduleContinuousCount = 0;
                classCourseScheduleContinuousCount = 0;
                reload();
                //                var schedulingItem = {
                //                    EducationSchedulingClassID: currentItem.EducationSchedulingClassID,
                //                    TeachingModeName: currentItem.TeachingModeName,
                //                    CoursematerialID: currentItem.CoursematerialID,
                //                    CoursematerialName: currentItem.CoursematerialName,
                //                    ClassroomTypeID: currentItem.ClassroomTypeID,
                //                    ClassroomID: classroom.ClassroomID,
                //                    ClassroomName: classroom.Name,
                //                    WeekNumList: currentSchedulingWeekList,
                //                    WeeklyNumString: currentItem.WeeklyNumString,
                //                    TaskGroupName: currentItem.TaskGroupName,
                //                    TeacherNames: currentItem.TeacherNames,
                //                    CourseProcessViewList: currentItem.CourseProcessViewList,
                //                    StudentCount: currentItem.StudentNum
                //                };
                //                usedClassroomList.push({ weekday: weekday, courseTimeID: courseTimeID, classroomID: classroom.ClassroomID });
                //                var listSchedulingClassList = $("#dgEducationSchedulingClassList").cmsXDataTable("getRows");
                //                $.each(listSchedulingClassList, function () {
                //                    if (this.EducationSchedulingClassID == currentItem.EducationSchedulingClassID) {
                //                        this.RemainCourseTime -= currentSchedulingWeekList.length;
                //                    }
                //                });
                //                $("#dgEducationSchedulingClassList").cmsXDataTable("loadData", { rows: listSchedulingClassList, total: listSchedulingClassList.length });
                //                var html = drawSchedulingCellItem(currentCell, schedulingItem);
                //                resetSelection();
            }
        });
    }
}

function resetSelection() {
    currentCell = null;
    currentItem = null;
    currentSchedulingWeekList = null;
    $("#dgEducationSchedulingClassList").find('tr.row>td').removeClass('selectedSchedulingClass');
}

function drawSchedulingCells(container, courseTimeData) {
    var html = new Array();

    html.push('<div class="schedulingHeaderCellHeader"></div>');
    html.push('<div class="schedulingHeaderContainer">');
    html.push('<div class="schedulingHeader">');
    html.push('<div class="schedulingHeaderCell">星期一</div>');
    html.push('<div class="schedulingHeaderCell">星期二</div>');
    html.push('<div class="schedulingHeaderCell">星期三</div>');
    html.push('<div class="schedulingHeaderCell">星期四</div>');
    html.push('<div class="schedulingHeaderCell">星期五</div>');
    html.push('<div class="schedulingHeaderCell">星期六</div>');
    html.push('<div class="schedulingHeaderCell">星期日</div>');
    html.push('</div>');
    html.push('</div>');

    var timesSegment = $.map(courseTimeData, function (x) { return x.TimesSegment; }).unique().sort();
    var schedulingCellHeaderContainerHtml = new Array();
    var schedulingCellContainerHtml = new Array();

    schedulingCellHeaderContainerHtml.push('<div class="schedulingCellHeaderContainer">');
    schedulingCellContainerHtml.push('<div class="schedulingCellContainer">');

    $.each(courseTimeData, function () {
        var colorStyleString = '';
        var i;
        for (i = 0; i < timesSegment.length; i++) {
            if (timesSegment[i] == this.TimesSegment) {
                colorStyleString = " " + colorGroup[i % colorGroup.length];
            }
        }

        schedulingCellHeaderContainerHtml.push('<div class="schedulingCellHeader' + colorStyleString + '" coursesTimeID="' + this.CoursesTimeID + '">');
        schedulingCellHeaderContainerHtml.push(this.StartDate + "-" + this.EndDate);
        schedulingCellHeaderContainerHtml.push('</div>');
        schedulingCellContainerHtml.push('<div class="schedulingRow">');

        schedulingCellContainerHtml.push('<div class="schedulingCell' + colorStyleString + '" coursesTimeID="' + this.CoursesTimeID + '" workhours="' + this.Workhours + '" weekday="1">');
        schedulingCellContainerHtml.push('</div>');
        schedulingCellContainerHtml.push('<div class="schedulingCell' + colorStyleString + '" coursesTimeID="' + this.CoursesTimeID + '" workhours="' + this.Workhours + '" weekday="2">');
        schedulingCellContainerHtml.push('</div>');
        schedulingCellContainerHtml.push('<div class="schedulingCell' + colorStyleString + '" coursesTimeID="' + this.CoursesTimeID + '" workhours="' + this.Workhours + '" weekday="3">');
        schedulingCellContainerHtml.push('</div>');
        schedulingCellContainerHtml.push('<div class="schedulingCell' + colorStyleString + '" coursesTimeID="' + this.CoursesTimeID + '" workhours="' + this.Workhours + '" weekday="4">');
        schedulingCellContainerHtml.push('</div>');
        schedulingCellContainerHtml.push('<div class="schedulingCell' + colorStyleString + '" coursesTimeID="' + this.CoursesTimeID + '" workhours="' + this.Workhours + '" weekday="5">');
        schedulingCellContainerHtml.push('</div>');
        schedulingCellContainerHtml.push('<div class="schedulingCell' + colorStyleString + '" coursesTimeID="' + this.CoursesTimeID + '" workhours="' + this.Workhours + '" weekday="6">');
        schedulingCellContainerHtml.push('</div>');
        schedulingCellContainerHtml.push('<div class="schedulingCell' + colorStyleString + '" coursesTimeID="' + this.CoursesTimeID + '" workhours="' + this.Workhours + '" weekday="0">');
        schedulingCellContainerHtml.push('</div>');

        schedulingCellContainerHtml.push('</div>');
    });
    schedulingCellHeaderContainerHtml.push('</div>');
    schedulingCellContainerHtml.push('</div>')

    html.push("<div>");
    html.push(schedulingCellHeaderContainerHtml.join(''));
    html.push(schedulingCellContainerHtml.join(''));
    html.push("</div>");

    container.html(html.join(''));

    var containerWith = $(document).width() - $("#scheduleContainer").position().left - $(".schedulingCellHeader").width() - 18;
    var containerHeight = $(document).height() - $("#scheduleContainer").position().top - $(".schedulingCellHeader").height();
    var mainContainer = $(".schedulingCellContainer").parent();
    //mainContainer.css("line-height", containerHeight + "px");
    mainContainer.height(containerHeight);
    $(".schedulingCellHeaderContainer").width($(".schedulingCellHeader").width() + 2);
    $(".schedulingCellHeaderContainer").height(containerHeight);
    $(".schedulingHeaderContainer").width(containerWith);
    $(".schedulingHeaderContainer").css("margin-left", "100px");
    $(".schedulingRow").width($(".schedulingHeader").width() - 16);
    $(".schedulingCellContainer").width(containerWith);
    $(".schedulingCellContainer").height(containerHeight);
    $(".schedulingCellContainer").css("margin-left", ($(".schedulingCellHeader").width() + 2) + "px");
    $(".schedulingCellContainer").scroll(function () {
        $(".schedulingHeaderContainer").scrollLeft($(".schedulingCellContainer").scrollLeft());
        $(".schedulingCellHeaderContainer").scrollTop($(".schedulingCellContainer").scrollTop());
    });
}

function drawSchedulingData(container, schedulingData) {
    $.each(schedulingData, function () {
        var queryString = '.schedulingCell';
        queryString += '[coursesTimeID="' + this.CoursesTimeID + '"]';
        queryString += '[weekday="' + this.Weekday + '"]';
        var currentCell = container.find(queryString);

        drawSchedulingCellItem(currentCell, this);
    });
}

function drawSchedulingCellItem(cell, schedulingItem) {
    var html = new Array();
    var itemCount = cell.children('.schedulingItem').length;
    var eachWidth = cell.width() / (itemCount + 1);
    var tooltip = "";
    var text = "";
    var availableSchedulingClass = $("#dgEducationSchedulingClassList").cmsXDataTable("getRows");
    var isAvailable = true;
    if ($.grep(availableSchedulingClass, function (x) { return x.EducationSchedulingClassID == schedulingItem.EducationSchedulingClassID; }).length == 0) {
        isAvailable = false;
    }
    if (!schedulingItem.IsCanEdit) {
        isAvailable = false;
    }

    cell.children('.schedulingItem').width(eachWidth);
    html.push(cell.html());
    html.push('<div class="schedulingItem');
    if (!isAvailable) {
        html.push(' disabledItem');
    }
    html.push('" style="width: ' + eachWidth + 'px;" ClassroomID="' + schedulingItem.ClassroomID
        + '" ClassroomTypeID="' + schedulingItem.ClassroomTypeID
        + '" EducationSchedulingID="' + schedulingItem.EducationSchedulingID
        + '" CoursematerialID="' + schedulingItem.CoursematerialID
        + '" EducationSchedulingClassID="' + schedulingItem.EducationSchedulingClassID
        + '" WeeklyNums = "' + JSON.stringify(schedulingItem.WeekNumList)
        + '" StudentCount = "' + schedulingItem.StudentCount
        + '" TeachingModeID="' + schedulingItem.TeachingModeID
        + '" TeacherTeachingViewList="' + escape(JSON.stringify(schedulingItem.TeacherTeachingViewList))
        + '">');
    if (!schedulingItem.TeachingModeName || schedulingItem.TeachingModeName == "") {
        tooltip += schedulingItem.CoursematerialName;
    } else {
        tooltip += '【' + schedulingItem.TeachingModeName + '】' + schedulingItem.CoursematerialName;
    }
    tooltip += '(' + schedulingItem.TaskGroupName + ')';
    tooltip += '<br>';
    text = tooltip;
    if (schedulingItem.ClassroomName) {
        text += '<a href="#this" style="color: #0000ff" class="scheduleItemClassroomLink" onclick=showClassroomScheduleView("' + schedulingItem.ClassroomID + '");>'
        text += schedulingItem.ClassroomName;
        text += '</a>'
        tooltip += schedulingItem.ClassroomName;
    }
    text += ',';
    tooltip += ',';
    text += schedulingItem.WeeklyNumString;
    tooltip += schedulingItem.WeeklyNumString;
    text += '<br>';
    tooltip += '<br>';
    if (schedulingItem.TeacherNames) {
        tooltip += schedulingItem.TeacherNames;
        text += schedulingItem.TeracherNamesWithLink;
    }
    html.push('<div title="' + tooltip.replace(/<br>/g, " ") + '" class="schedulingItemTitle">');
    html.push(text);
    html.push('</div>');
    html.push('</div>');

    cell.html(html.join(''));

    setSchedulingItemUsed(schedulingItem);

    cell.children('.schedulingItem:not(.disabledItem)').click(function () {
        selectScheduleItem($(this));
    });
    cell.children('.schedulingItem').on('contextmenu', function (e) {
        e.preventDefault();
        var isDisable = false;
        if ($(this).hasClass('disabledItem')) {
            isDisable = true;
        }
        if (!isDisable) {
            selectScheduleItem($(this));
        } else {
            var selectedItems = $('.schedulingItemSelected');
            selectedItems.removeClass('schedulingItemSelected');
        }
        $("#popupMenu").css('display', 'block');
        if (!isDisable) {
            $("#popupMenu div:not(.commonMenu)").css('display', 'block');
        } else {
            $("#popupMenu div:not(.commonMenu)").css('display', 'none');
        }
        $("#popupMenu").offset({
            left: e.pageX,
            top: e.pageY
        });
    });
}

function selectScheduleItem(scheduleItem) {
    if ($(event.srcElement).hasClass("scheduleItemTeacherLink")) {
        return;
    }
    if ($(event.srcElement).hasClass("scheduleItemClassroomLink")) {
        return;
    }
    if (currentItem != null) return;
    var selectedItems = $('.schedulingItemSelected');
    selectedItems.removeClass('schedulingItemSelected');
    scheduleItem.addClass('schedulingItemSelected');
}

function setSchedulingItemUsed(schedulingItem) {
    var data = $("#dgEducationSchedulingClassList").cmsXDataTable("options").data.rows;
    var i;
    var allScheduled = $('.schedulingItem[EducationSchedulingClassID=' + schedulingItem.EducationSchedulingClassID + ']');
    var remainWeekNum = $.map(getScheduledItemRemainWeekNums(schedulingItem, allScheduled), function (x) { return x.Week });
    for (i = 0; i < data.length; i++) {
        if (data[i].EducationSchedulingClassID == schedulingItem.EducationSchedulingClassID) {
            if (remainWeekNum.length == 0) {
                $("#dgEducationSchedulingClassList").find('tr.row[xRowIndex=' + i + ']>td').addClass('finishedSchedulingClass');
            } else {
                $("#dgEducationSchedulingClassList").find('tr.row[xRowIndex=' + i + ']>td').addClass('usedSchedulingClass');
            }
            return;
        }
    }
}

function clearSchedulingItemUsed(schedulingItem) {
    var usedCells = $('.schedulingItem[EducationSchedulingClassID=' + schedulingItem.EducationSchedulingClassID + ']');
    var data = $("#dgEducationSchedulingClassList").cmsXDataTable("options").data.rows;
    var i;

    for (i = 0; i < data.length; i++) {
        if (data[i].EducationSchedulingClassID == schedulingItem.EducationSchedulingClassID) {
            $("#dgEducationSchedulingClassList").find('tr.row[xRowIndex=' + i + ']>td').removeClass('finishedSchedulingClass');
            if (usedCells.length == 0) {
                $("#dgEducationSchedulingClassList").find('tr.row[xRowIndex=' + i + ']>td').removeClass('usedSchedulingClass');
            }
            return;
        }
    }
}

function selectItem(rowIndex, rowData) {
    if (rowData.IsCanEdit) {
        if (currentItem != null && currentItem.EducationSchedulingClassID == rowData.EducationSchedulingClassID) {
            resetSelection();
        } else {
            $(this).find('tr.row>td').removeClass('selectedSchedulingClass');
            $(this).find('tr.row[xRowIndex=' + rowIndex + ']>td').addClass('selectedSchedulingClass');
            currentItem = rowData;
        }
    }
}

function EducationScheduling_Close() {
    top.$('#' + windowID).window('close');
}

function EducationScheduling_WeekModify() {
    var selectedItems = $('.schedulingItemSelected');
    if (selectedItems.length > 1) {
        $.messager.alert("系统提示", "不能同时操作多条记录。");
        return;
    }
    var educationSchedulingID = selectedItems.attr("EducationSchedulingID");
    var weekNums = eval(selectedItems.attr("WeeklyNums"));

    $.popupTopWindow('编辑上课周次', CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/WeekModify', 200, 500, popupClose, {
        EducationSchedulingID: educationSchedulingID,
        WeeklyNums: weekNums
    });
}

function popupClose() {
    if (top.$.data(this, "isSuccess")) {
        top.$.data(this, "isSuccess", false)
        reload();
    }
}

function EducationScheduling_ModifyTeacher() {
    var selectedItems = $('.schedulingItemSelected');
    if (selectedItems.length == 0) {
        $.messager.alert("系统提示", "请选择需要修改的排课记录。");
        return;
    }
    if (selectedItems.length > 1) {
        $.messager.alert("系统提示", "不能同时操作多条记录。");
        return;
    }
    var schoolYearID = $("#SchoolYearDropdown").combobox("getValue");
    var educationSchedulingID = selectedItems.attr('EducationSchedulingID');

    var redirectTo = CMS_SystemConfig.VirtualDirectoryPath + "/EducationSchedule/SetTeacher?EducationSchedulingID=" + educationSchedulingID
                + "&SchoolYearID=" + schoolYearID;
    $.popupTopWindow('设置教师', redirectTo, 800, 300, popupClose, null);
}

function EducationScheduling_ModifyClassroom() {
    var selectedItems = $('.schedulingItemSelected');
    if (selectedItems.length == 0) {
        $.messager.alert("系统提示", "请选择需要修改的排课记录。");
        return;
    }
    if (selectedItems.length > 1) {
        $.messager.alert("系统提示", "不能同时操作多条记录。");
        return;
    }

    var cell = selectedItems.parent(".schedulingCell");
    var schoolYearID = $("#SchoolYearDropdown").combobox("getValue");
    var collegeID = $("#CollegeDropdown").combobox("getValue");
    var weekday = cell.attr("weekday");
    var courseTimeID = cell.attr("coursesTimeID");
    var classroomTypeID = selectedItems.attr("ClassroomTypeID");
    var studentCount = selectedItems.attr("StudentCount");
    var availableClassroomList = $.grep(usedClassroomList, function (x) { return x.weekday == weekday && x.courseTimeID == courseTimeID });
    var weekNums = eval(selectedItems.attr("WeeklyNums"));
    var courseTimeID = cell.attr("coursesTimeID");

    $.popupTopWindow('选择教室', CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/Setting', 650, 320, modifyClassroom, {
        schoolYearID: schoolYearID,
        collegeID: collegeID,
        weekday: weekday,
        courseTimeID: courseTimeID,
        classroomTypeID: classroomTypeID,
        studentNum: studentCount,
        schedulingWeekList: weekNums,
        usedClassroomIDList: $.map(availableClassroomList, function (x) { return x.classroomID; })
    });
}

function modifyClassroom(classroom) {
    if (classroom) {
        var selectedItems = $('.schedulingItemSelected');
        var classroomID = classroom.ClassroomID;
        var educationSchedulingID = selectedItems.attr('EducationSchedulingID');

        $.post(CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/ChangeClassroom', { educationSchedulingID: educationSchedulingID, classroomID: classroomID }, function (data) {
            if (!data.IsSuccess) {
                $.messager.alert("系统提示", "修改教室失败：" + data.Message);
            }
            else {
                reload();
            }
        });
    }
}

function EducationScheduling_DeleteItem() {
    var selectedItems = $('.schedulingItemSelected');
    $.each(selectedItems, function (i, w) {
        var cell = $(w).parent();
        var itemCount = cell.children('.schedulingItem').length;
        var eachWidth = cell.width() / (itemCount - 1);
        var weekday = cell.attr("weekday");
        var courseTimeID = selectedItems.parent().attr("coursesTimeID");
        var workhours = parseInt(selectedItems.parent().attr("workhours"));
        var schoolYearID = $("#SchoolYearDropdown").combobox("getValue");
        var weekNums = eval($(w).attr("WeeklyNums"));

        $.post(CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/DelScheduling', {
            educationSchedulingID: $(w).attr('EducationSchedulingID')
        }, function (data) {
            if (!data.IsSuccess) {
                $.messager.alert("系统提示", "删除失败：" + data.Message);
            }
            else {
                usedClassroomList = $.grep(usedClassroomList, function (x) {
                    return !(x.weekday == weekday && x.courseTimeID == courseTimeID && x.classroomID == $(w).attr("ClassroomID"));
                });
                cell.children('.schedulingItem').width(eachWidth);
                var classdata = $("#dgEducationSchedulingClassList").cmsXDataTable("options").data.rows;
                var schedulingItem = $.grep(classdata, function (v) { return v.EducationSchedulingClassID == $(w).attr('EducationSchedulingClassID'); });

                $(w).remove();

                if (schedulingItem.length > 0) {
                    var listSchedulingClassList = $("#dgEducationSchedulingClassList").cmsXDataTable("getRows");
                    $.each(listSchedulingClassList, function () {
                        if (this.EducationSchedulingClassID == schedulingItem[0].EducationSchedulingClassID) {
                            this.RemainCourseTime += weekNums.length * workhours;
                        }
                    });
                    $("#dgEducationSchedulingClassList").cmsXDataTable("loadData", { rows: listSchedulingClassList, total: listSchedulingClassList.length });
                    clearSchedulingItemUsed(schedulingItem[0]);
                }
            }
        });
    });
}

function isScheduleEnable(rowIndex, rowData) {
    if (!rowData.IsCanEdit) {
        var rowObj = $("#dgEducationSchedulingClassList").find('tr.row[xRowIndex=' + rowIndex + ']');
        return "color: #cccccc;";
    } else {
        return "";
    }
}

function EducationSchedulingClass_SelectWeeks(rowIndex, rowData) {
    if (rowData.IsCanEdit) {
        $("#dgEducationSchedulingClassList").find('tr.row>td').removeClass('selectedSchedulingClass');
        $("#dgEducationSchedulingClassList").find('tr.row[xRowIndex=' + rowIndex + ']>td').addClass('selectedSchedulingClass');
        currentItem = rowData;
    }
    var allScheduled = $('.schedulingItem[EducationSchedulingClassID=' + currentItem.EducationSchedulingClassID + ']');

    getScheduleItemWeekNums(rowData, allScheduled, true);
}

function preSelectWeek(weekListGroupData) {
    if (!weekListGroupData) return;
    var selectedWeekList = $.grep(weekListGroupData.weekList, function (x) {
        return x.CourseProcessTeacherViewList.length == weekListGroupData.weekListGroup.CourseProcessTeacherViewList.length
                && $.map(x.CourseProcessTeacherViewList, function (w) { return w.UserID + '|' + w.TeachingMethod.toString(); }).join(',') == $.map(weekListGroupData.weekListGroup.CourseProcessTeacherViewList, function (w) { return w.UserID + '|' + w.TeachingMethod.toString(); }).join(',')
            && x.ClassroomTypeID == weekListGroupData.weekListGroup.ClassroomTypeID
            && x.ClassroomID == weekListGroupData.weekListGroup.ClassroomID
            && x.Times >= weekListGroupData.weekListGroup.Times
    })
    var selectedWeekNumList = $.map(selectedWeekList, function (x) { return x.Week; });
    $.popupTopWindow('选择周次', CMS_SystemConfig.VirtualDirectoryPath + '/EducationSchedule/PreSelectWeeks', 200, 500, preSelectWeekConfirm, selectedWeekNumList);
}

function preSelectWeekConfirm(selectedWeekList) {
    schedulingClassSelectedWeekList[currentItem.EducationSchedulingClassID] = selectedWeekList;
}

(function ($) {
    $('.easyui-menu').menu('hide');
    $(document).keydown(function (e) {
        if (e.keyCode == 46) {
            EducationScheduling_DeleteItem();
        }
    });
    $(document).on('contextmenu', function (e) {
        $("#popupMenu").css('display', 'block');
        if ($(e.srcElement).parent().hasClass("row") && !$(e.srcElement).hasClass("finishedSchedulingClass")) {
            var rowIndex = parseInt($(e.srcElement).parent().attr("xRowIndex"));
            var rowData = $("#dgEducationSchedulingClassList").cmsXDataTable("getRows")[rowIndex];
            if (rowData.IsCanEdit) {
                $("#popupMenu div").css('display', 'none');
                $("#popupMenu div.schedulingClassMenu").css('display', 'block');
                $("#popupMenu div.commonMenu").css('display', 'block');

                $("#popupMenu div.editWeek").unbind();
                $("#popupMenu div.editWeek").click(function () {
                    EducationSchedulingClass_SelectWeeks(rowIndex, rowData);
                    $('#popupMenu').css('display', 'none');
                });
            } else {
                $("#popupMenu div:not(.commonMenu)").css('display', 'none');
            }
            $("#popupMenu").offset({
                left: e.pageX,
                top: e.pageY
            });
        } else if (!$(e.srcElement).parents().hasClass('schedulingItem') && !$(e.srcElement).parents().hasClass("row") && !$(e.srcElement).hasClass('scheduleMenu')) {
            $("#popupMenu div:not(.commonMenu)").css('display', 'none');
            $("#popupMenu").offset({
                left: e.pageX,
                top: e.pageY
            });
        } else {
            $("#popupMenu div.schedulingClassMenu").css('display', 'none');
            $("#popupMenu").offset({
                left: e.pageX,
                top: e.pageY
            });
        }
        e.preventDefault();
    });
    $(document).click(function () {
        $("#popupMenu").css('display', 'none');
    });
})(jQuery);