/**
* 查询听课列表
* @author FuRongxin
* @date 2016-05-17
* @version 2.1
* @param \Illuminate\Http\Request $request 听课查询请求
* @return \Illuminate\Http\Response 听课列表
*/
public function search(Request $request)
{
$departments = Department::where('dw', '<>', '')->whereLx('1')->whereZt(config('constants.status.enable'))->orderBy('dw')->get();
$title = session('year') . '年度' . Term::find(session('term'))->mc . '学期' . '听课查询';
$courses = [];
if ($request->isMethod('post')) {
$this->validate($request, ['department' => 'required', 'week' => 'required', 'class' => 'required']);
$input = $request->all();
$query = Timetable::with(['classroom' => function ($query) {
$query->select('jsh', 'mc');
}, 'user' => function ($query) {
$query->select('jsgh', 'xm', 'zc');
}, 'user.position', 'campus'])->whereNd(session('year'))->whereXq(session('term'))->whereZc($input['week'])->where('ksj', '<=', $input['class'])->where('jsj', '>=', $input['class']);
$kcxhs = Mjcourse::whereNd(session('year'))->whereXq(session('term'))->whereKkxy($input['department'])->select('kcxh')->distinct()->get()->pluck('kcxh');
$query = $query->whereIn('kcxh', $kcxhs);
$results = $query->get();
foreach ($results as $result) {
$courses[] = ['kcmc' => Course::find(Helper::getCno($result->kcxh))->kcmc, 'xqh' => $result->campus->mc, 'jsmc' => count($result->classroom) ? $result->classroom->mc : '', 'kkxy' => count($result->mjcourse) ? $result->mjcourse->college->mc : '', 'xy' => count($result->mjcourse) ? $result->mjcourse->major->college->mc : '', 'zy' => count($result->mjcourse) ? $result->mjcourse->major->mc : '', 'nj' => count($result->mjcourse) ? $result->mjcourse->nj : '', 'rs' => Selcourse::whereNd(session('year'))->whereXq(session('term'))->whereKcxh($result->kcxh)->count(), 'jsxm' => $result->user->xm, 'jszc' => $result->user->position->mc];
}
$department_name = 'all' == $input['department'] ? '所有学院' : Department::find($input['department'])->mc;
$week_name = 'all' == $input['week'] ? '所有周次' : '星期' . config('constants.week.' . $input['week']);
$class_name = '第 ' . $input['class'] . ' 节课';
$subtitle = '查询条件：' . $department_name . $week_name . $class_name;
}
return view('timetable.search', compact('title', 'departments', 'courses', 'subtitle'));
}