diff --git a/codegen.ts b/codegen.ts
new file mode 100644
index 0000000..6595272
--- /dev/null
+++ b/codegen.ts
@@ -0,0 +1,13 @@
+import { CodegenConfig } from '@graphql-codegen/cli';
+
+const config: CodegenConfig = {
+	schema: 'http://localhost:8080/query',
+	// documents: ['src/**/*.graphql'],
+	generates: {
+		'./src/lib/__generated__/graphql.ts': {
+			plugins: ['typescript', 'typescript-operations']
+		}
+	}
+};
+
+export default config;
diff --git a/package.json b/package.json
index 50528bf..292d6b9 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,7 @@
 	"scripts": {
 		"dev": "vite dev",
 		"devhost": "vite dev --host",
+		"codegen": "graphql-codegen",
 		"build": "vite build",
 		"package": "svelte-kit package",
 		"preview": "vite preview",
diff --git a/src/lib/Nav.svelte b/src/lib/Nav.svelte
index c7e0ca2..f5430d3 100644
--- a/src/lib/Nav.svelte
+++ b/src/lib/Nav.svelte
@@ -1,8 +1,9 @@
 <script lang="ts">
 	import { onMount } from 'svelte';
 	import { mkDate } from '$lib/jshelper/misc';
+	import type { Maybe, Step } from '$lib/__generated__/graphql';
 
-	let nextDeadline = 'unknown';
+	let nextDeadline: Maybe<Step>;
 	async function getNextDeadline() {
 		const response = await fetch('/api/nextDeadline', {
 			method: 'GET'
diff --git a/src/lib/__generated__/graphql.ts b/src/lib/__generated__/graphql.ts
new file mode 100644
index 0000000..0ac400d
--- /dev/null
+++ b/src/lib/__generated__/graphql.ts
@@ -0,0 +1,1111 @@
+export type Maybe<T> = T | null;
+export type InputMaybe<T> = Maybe<T>;
+export type Exact<T extends { [key: string]: unknown }> = { [K in keyof T]: T[K] };
+export type MakeOptional<T, K extends keyof T> = Omit<T, K> & { [SubKey in K]?: Maybe<T[SubKey]> };
+export type MakeMaybe<T, K extends keyof T> = Omit<T, K> & { [SubKey in K]: Maybe<T[SubKey]> };
+export type MakeEmpty<T extends { [key: string]: unknown }, K extends keyof T> = { [_ in K]?: never };
+export type Incremental<T> = T | { [P in keyof T]?: P extends ' $fragmentName' | '__typename' ? T[P] : never };
+/** All built-in and custom scalars, mapped to their actual values */
+export type Scalars = {
+  ID: { input: string; output: string; }
+  String: { input: string; output: string; }
+  Boolean: { input: boolean; output: boolean; }
+  Int: { input: number; output: number; }
+  Float: { input: number; output: number; }
+  Time: { input: any; output: any; }
+};
+
+export type AdditionalExam = {
+  __typename?: 'AdditionalExam';
+  ancode: Scalars['Int']['output'];
+  duration: Scalars['Int']['output'];
+  groups: Array<Scalars['String']['output']>;
+  isRepeaterExam: Scalars['Boolean']['output'];
+  mainExamer: Scalars['String']['output'];
+  mainExamerID: Scalars['Int']['output'];
+  module: Scalars['String']['output'];
+};
+
+export type AdditionalExamInput = {
+  ancode: Scalars['Int']['input'];
+  duration: Scalars['Int']['input'];
+  groups: Array<Scalars['String']['input']>;
+  isRepeaterExam: Scalars['Boolean']['input'];
+  mainExamerID: Scalars['Int']['input'];
+  module: Scalars['String']['input'];
+};
+
+export type AnCode = {
+  __typename?: 'AnCode';
+  ancode: Scalars['Int']['output'];
+};
+
+export type Conflict = {
+  __typename?: 'Conflict';
+  ancode: Scalars['Int']['output'];
+  numberOfStuds: Scalars['Int']['output'];
+};
+
+export type ConflictPerProgram = {
+  __typename?: 'ConflictPerProgram';
+  conflicts: Array<Conflict>;
+  program: Scalars['String']['output'];
+};
+
+export type Conflicts = {
+  __typename?: 'Conflicts';
+  ancode: Scalars['Int']['output'];
+  conflicts: Array<Conflict>;
+  mainExamer: Scalars['String']['output'];
+  module: Scalars['String']['output'];
+};
+
+export type ConflictsPerProgramAncode = {
+  __typename?: 'ConflictsPerProgramAncode';
+  ancode: Scalars['Int']['output'];
+  conflicts?: Maybe<Conflicts>;
+  program: Scalars['String']['output'];
+};
+
+export type ConnectedExam = {
+  __typename?: 'ConnectedExam';
+  errors: Array<Scalars['String']['output']>;
+  otherPrimussExams: Array<PrimussExam>;
+  primussExams: Array<PrimussExam>;
+  zpaExam: ZpaExam;
+};
+
+export type Constraints = {
+  __typename?: 'Constraints';
+  ancode: Scalars['Int']['output'];
+  excludeDays?: Maybe<Array<Scalars['Time']['output']>>;
+  fixedDay?: Maybe<Scalars['Time']['output']>;
+  fixedTime?: Maybe<Scalars['Time']['output']>;
+  notPlannedByMe: Scalars['Boolean']['output'];
+  online: Scalars['Boolean']['output'];
+  possibleDays?: Maybe<Array<Scalars['Time']['output']>>;
+  roomConstraints?: Maybe<RoomConstraints>;
+  sameSlot?: Maybe<Array<Scalars['Int']['output']>>;
+};
+
+export type ConstraintsInput = {
+  allowedRooms?: InputMaybe<Array<Scalars['String']['input']>>;
+  comments?: InputMaybe<Scalars['String']['input']>;
+  exahm?: InputMaybe<Scalars['Boolean']['input']>;
+  excludeDays?: InputMaybe<Array<Scalars['Time']['input']>>;
+  fixedDay?: InputMaybe<Scalars['Time']['input']>;
+  fixedTime?: InputMaybe<Scalars['Time']['input']>;
+  kdpJiraURL?: InputMaybe<Scalars['String']['input']>;
+  lab?: InputMaybe<Scalars['Boolean']['input']>;
+  maxStudents?: InputMaybe<Scalars['Int']['input']>;
+  notPlannedByMe?: InputMaybe<Scalars['Boolean']['input']>;
+  online?: InputMaybe<Scalars['Boolean']['input']>;
+  placesWithSocket?: InputMaybe<Scalars['Boolean']['input']>;
+  possibleDays?: InputMaybe<Array<Scalars['Time']['input']>>;
+  sameSlot?: InputMaybe<Array<Scalars['Int']['input']>>;
+  seb?: InputMaybe<Scalars['Boolean']['input']>;
+};
+
+export type Emails = {
+  __typename?: 'Emails';
+  fs: Scalars['String']['output'];
+  lbas: Scalars['String']['output'];
+  profs: Scalars['String']['output'];
+};
+
+export type EnhancedPrimussExam = {
+  __typename?: 'EnhancedPrimussExam';
+  conflicts: Array<Conflict>;
+  exam: PrimussExam;
+  ntas: Array<Nta>;
+  studentRegs: Array<StudentReg>;
+};
+
+export type Exam = {
+  __typename?: 'Exam';
+  ancode: Scalars['Int']['output'];
+  conflicts: Array<ConflictsPerProgramAncode>;
+  connectErrors: Array<Scalars['String']['output']>;
+  constraints?: Maybe<Constraints>;
+  externalExam?: Maybe<ExternalExam>;
+  ntaStudents?: Maybe<Array<Student>>;
+  primussExams: Array<PrimussExam>;
+  regularStudents?: Maybe<Array<Student>>;
+  rooms?: Maybe<Array<RoomForExam>>;
+  slot?: Maybe<Slot>;
+  studentRegs: Array<StudentRegsPerAncodeAndProgram>;
+  zpaExam?: Maybe<ZpaExam>;
+};
+
+export type ExamDay = {
+  __typename?: 'ExamDay';
+  date: Scalars['Time']['output'];
+  number: Scalars['Int']['output'];
+};
+
+export type ExamGroup = {
+  __typename?: 'ExamGroup';
+  examGroupCode: Scalars['Int']['output'];
+  examGroupInfo?: Maybe<ExamGroupInfo>;
+  exams: Array<ExamToPlan>;
+};
+
+export type ExamGroupConflict = {
+  __typename?: 'ExamGroupConflict';
+  count: Scalars['Int']['output'];
+  examGroupCode: Scalars['Int']['output'];
+};
+
+export type ExamGroupInfo = {
+  __typename?: 'ExamGroupInfo';
+  conflicts?: Maybe<Array<Maybe<ExamGroupConflict>>>;
+  excludeDays?: Maybe<Array<Scalars['Int']['output']>>;
+  fixedDay?: Maybe<Scalars['Int']['output']>;
+  fixedSlot?: Maybe<Slot>;
+  maxDuration: Scalars['Int']['output'];
+  maxDurationNTA?: Maybe<Scalars['Int']['output']>;
+  notPlannedByMe: Scalars['Boolean']['output'];
+  possibleDays?: Maybe<Array<Scalars['Int']['output']>>;
+  possibleSlots?: Maybe<Array<Slot>>;
+  programs: Array<Scalars['String']['output']>;
+  studentRegs: Scalars['Int']['output'];
+};
+
+export type ExamInPlan = {
+  __typename?: 'ExamInPlan';
+  constraints?: Maybe<Constraints>;
+  exam: ExamWithRegs;
+  nta?: Maybe<Array<NtaWithRegs>>;
+  slot?: Maybe<Slot>;
+};
+
+export type ExamToPlan = {
+  __typename?: 'ExamToPlan';
+  constraints?: Maybe<Constraints>;
+  exam: ExamWithRegs;
+};
+
+export type ExamWithRegs = {
+  __typename?: 'ExamWithRegs';
+  ancode: Scalars['Int']['output'];
+  conflicts: Array<ConflictPerProgram>;
+  connectErrors: Array<Scalars['String']['output']>;
+  primussExams: Array<PrimussExam>;
+  studentRegs: Array<StudentRegsPerAncodeAndProgram>;
+  zpaExam: ZpaExam;
+};
+
+export type ExamWithRegsAndRooms = {
+  __typename?: 'ExamWithRegsAndRooms';
+  exam: PlannedExam;
+  normalRegsMtknr: Array<Scalars['String']['output']>;
+  ntas: Array<Nta>;
+  rooms: Array<PlannedRoom>;
+};
+
+export type ExamerInPlan = {
+  __typename?: 'ExamerInPlan';
+  mainExamer: Scalars['String']['output'];
+  mainExamerID: Scalars['Int']['output'];
+};
+
+export type ExternalExam = {
+  __typename?: 'ExternalExam';
+  ancode: Scalars['Int']['output'];
+  duration: Scalars['Int']['output'];
+  mainExamer: Scalars['String']['output'];
+  module: Scalars['String']['output'];
+  program: Scalars['String']['output'];
+};
+
+export type Fk07Program = {
+  __typename?: 'FK07Program';
+  name: Scalars['String']['output'];
+};
+
+export type GeneratedExam = {
+  __typename?: 'GeneratedExam';
+  ancode: Scalars['Int']['output'];
+  conflicts: Array<ZpaConflict>;
+  constraints?: Maybe<Constraints>;
+  mainExamer: Teacher;
+  maxDuration: Scalars['Int']['output'];
+  ntas: Array<Nta>;
+  primussExams: Array<EnhancedPrimussExam>;
+  studentRegsCount: Scalars['Int']['output'];
+  zpaExam: ZpaExam;
+};
+
+export type Invigilation = {
+  __typename?: 'Invigilation';
+  duration: Scalars['Int']['output'];
+  invigilatorID: Scalars['Int']['output'];
+  isReserve: Scalars['Boolean']['output'];
+  isSelfInvigilation: Scalars['Boolean']['output'];
+  roomName?: Maybe<Scalars['String']['output']>;
+  slot: Slot;
+};
+
+export type InvigilationSlot = {
+  __typename?: 'InvigilationSlot';
+  reserve?: Maybe<Teacher>;
+  roomsWithInvigilators: Array<RoomWithInvigilator>;
+};
+
+export type InvigilationTodos = {
+  __typename?: 'InvigilationTodos';
+  invigilatorCount: Scalars['Int']['output'];
+  invigilators: Array<Invigilator>;
+  sumExamRooms: Scalars['Int']['output'];
+  sumOtherContributions: Scalars['Int']['output'];
+  sumOtherContributionsOvertimeCutted: Scalars['Int']['output'];
+  sumReserve: Scalars['Int']['output'];
+  todoPerInvigilator: Scalars['Int']['output'];
+  todoPerInvigilatorOvertimeCutted: Scalars['Int']['output'];
+};
+
+export type Invigilator = {
+  __typename?: 'Invigilator';
+  requirements?: Maybe<InvigilatorRequirements>;
+  teacher: Teacher;
+  todos?: Maybe<InvigilatorTodos>;
+};
+
+export type InvigilatorRequirements = {
+  __typename?: 'InvigilatorRequirements';
+  allContributions: Scalars['Int']['output'];
+  examDateTimes: Array<Scalars['Time']['output']>;
+  examDays: Array<Scalars['Int']['output']>;
+  excludedDates: Array<Scalars['Time']['output']>;
+  excludedDays: Array<Scalars['Int']['output']>;
+  factor: Scalars['Float']['output'];
+  freeSemester: Scalars['Float']['output'];
+  liveCodingContribution: Scalars['Int']['output'];
+  masterContribution: Scalars['Int']['output'];
+  onlyInSlots: Array<Slot>;
+  oralExamsContribution: Scalars['Int']['output'];
+  overtimeLastSemester: Scalars['Float']['output'];
+  overtimeThisSemester: Scalars['Float']['output'];
+  partTime: Scalars['Float']['output'];
+};
+
+export type InvigilatorTodos = {
+  __typename?: 'InvigilatorTodos';
+  doingMinutes: Scalars['Int']['output'];
+  enough: Scalars['Boolean']['output'];
+  invigilationDays?: Maybe<Array<Scalars['Int']['output']>>;
+  invigilations?: Maybe<Array<Invigilation>>;
+  totalMinutes: Scalars['Int']['output'];
+};
+
+export type InvigilatorsForDay = {
+  __typename?: 'InvigilatorsForDay';
+  can: Array<Invigilator>;
+  want: Array<Invigilator>;
+};
+
+export type MucDaiExam = {
+  __typename?: 'MucDaiExam';
+  duration: Scalars['Int']['output'];
+  examType: Scalars['String']['output'];
+  isRepeaterExam: Scalars['Boolean']['output'];
+  mainExamer: Scalars['String']['output'];
+  mainExamerID?: Maybe<Scalars['Int']['output']>;
+  module: Scalars['String']['output'];
+  plannedBy: Scalars['String']['output'];
+  primussAncode: Scalars['Int']['output'];
+  program: Scalars['String']['output'];
+};
+
+export type Mutation = {
+  __typename?: 'Mutation';
+  addAdditionalExam: Scalars['Boolean']['output'];
+  addConstraints: Constraints;
+  addExamGroupToSlot: Scalars['Boolean']['output'];
+  addExamToSlot: Scalars['Boolean']['output'];
+  addNTA: Nta;
+  addRoomToExam: Scalars['Boolean']['output'];
+  addZpaExamToPlan: Scalars['Boolean']['output'];
+  exahm: Scalars['Boolean']['output'];
+  excludeDays: Scalars['Boolean']['output'];
+  lab: Scalars['Boolean']['output'];
+  notPlannedByMe: Scalars['Boolean']['output'];
+  online: Scalars['Boolean']['output'];
+  placesWithSockets: Scalars['Boolean']['output'];
+  possibleDays: Scalars['Boolean']['output'];
+  removePrimussExam: Scalars['Boolean']['output'];
+  rmConstraints: Scalars['Boolean']['output'];
+  rmExamFromSlot: Scalars['Boolean']['output'];
+  rmExamGroupFromSlot: Scalars['Boolean']['output'];
+  rmZpaExamFromPlan: Scalars['Boolean']['output'];
+  sameSlot: Scalars['Boolean']['output'];
+  seb: Scalars['Boolean']['output'];
+  setSemester: Semester;
+  zpaExamsToPlan: Array<ZpaExam>;
+};
+
+
+export type MutationAddAdditionalExamArgs = {
+  exam: AdditionalExamInput;
+};
+
+
+export type MutationAddConstraintsArgs = {
+  ancode: Scalars['Int']['input'];
+  constraints: ConstraintsInput;
+};
+
+
+export type MutationAddExamGroupToSlotArgs = {
+  day: Scalars['Int']['input'];
+  examGroupCode: Scalars['Int']['input'];
+  time: Scalars['Int']['input'];
+};
+
+
+export type MutationAddExamToSlotArgs = {
+  ancode: Scalars['Int']['input'];
+  day: Scalars['Int']['input'];
+  time: Scalars['Int']['input'];
+};
+
+
+export type MutationAddNtaArgs = {
+  input: NtaInput;
+};
+
+
+export type MutationAddRoomToExamArgs = {
+  input: RoomForExamInput;
+};
+
+
+export type MutationAddZpaExamToPlanArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type MutationExahmArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type MutationExcludeDaysArgs = {
+  ancode: Scalars['Int']['input'];
+  days: Array<Scalars['String']['input']>;
+};
+
+
+export type MutationLabArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type MutationNotPlannedByMeArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type MutationOnlineArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type MutationPlacesWithSocketsArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type MutationPossibleDaysArgs = {
+  ancode: Scalars['Int']['input'];
+  days: Array<Scalars['String']['input']>;
+};
+
+
+export type MutationRemovePrimussExamArgs = {
+  input?: InputMaybe<PrimussExamInput>;
+};
+
+
+export type MutationRmConstraintsArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type MutationRmExamFromSlotArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type MutationRmExamGroupFromSlotArgs = {
+  examGroupCode: Scalars['Int']['input'];
+};
+
+
+export type MutationRmZpaExamFromPlanArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type MutationSameSlotArgs = {
+  ancode: Scalars['Int']['input'];
+  ancodes: Array<Scalars['Int']['input']>;
+};
+
+
+export type MutationSebArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type MutationSetSemesterArgs = {
+  input: Scalars['String']['input'];
+};
+
+
+export type MutationZpaExamsToPlanArgs = {
+  input: Array<Scalars['Int']['input']>;
+};
+
+export type Nta = {
+  __typename?: 'NTA';
+  compensation: Scalars['String']['output'];
+  deactivated: Scalars['Boolean']['output'];
+  deltaDurationPercent: Scalars['Int']['output'];
+  email?: Maybe<Scalars['String']['output']>;
+  exams: Array<NtaExam>;
+  from: Scalars['String']['output'];
+  lastSemester?: Maybe<Scalars['String']['output']>;
+  mtknr: Scalars['String']['output'];
+  name: Scalars['String']['output'];
+  needsHardware: Scalars['Boolean']['output'];
+  needsRoomAlone: Scalars['Boolean']['output'];
+  program: Scalars['String']['output'];
+  until: Scalars['String']['output'];
+};
+
+export type NtaExam = {
+  __typename?: 'NTAExam';
+  ancode: Scalars['String']['output'];
+  mainExamer: Scalars['String']['output'];
+  module: Scalars['String']['output'];
+  semester: Scalars['String']['output'];
+};
+
+export type NtaInput = {
+  compensation: Scalars['String']['input'];
+  deltaDurationPercent: Scalars['Int']['input'];
+  email?: InputMaybe<Scalars['String']['input']>;
+  from: Scalars['String']['input'];
+  mtknr: Scalars['String']['input'];
+  name: Scalars['String']['input'];
+  needsHardware: Scalars['Boolean']['input'];
+  needsRoomAlone: Scalars['Boolean']['input'];
+  program: Scalars['String']['input'];
+  until: Scalars['String']['input'];
+};
+
+export type NtaWithRegs = {
+  __typename?: 'NTAWithRegs';
+  nta: Nta;
+  regs?: Maybe<StudentRegsPerStudent>;
+};
+
+export type NtaWithRegsByExam = {
+  __typename?: 'NTAWithRegsByExam';
+  exam: ZpaExam;
+  ntas?: Maybe<Array<NtaWithRegs>>;
+};
+
+export type NtaWithRegsByExamAndTeacher = {
+  __typename?: 'NTAWithRegsByExamAndTeacher';
+  exams?: Maybe<Array<NtaWithRegsByExam>>;
+  teacher: Teacher;
+};
+
+export type Plan = {
+  __typename?: 'Plan';
+  semesterConfig?: Maybe<SemesterConfig>;
+  slots?: Maybe<Array<Maybe<SlotWithExamGroups>>>;
+};
+
+export type PlanEntry = {
+  __typename?: 'PlanEntry';
+  ancode: Scalars['Int']['output'];
+  dayNumber: Scalars['Int']['output'];
+  locked: Scalars['Boolean']['output'];
+  slotNumber: Scalars['Int']['output'];
+  starttime: Scalars['Time']['output'];
+};
+
+export type PlannedExam = {
+  __typename?: 'PlannedExam';
+  ancode: Scalars['Int']['output'];
+  conflicts: Array<ZpaConflict>;
+  constraints?: Maybe<Constraints>;
+  mainExamer: Teacher;
+  maxDuration: Scalars['Int']['output'];
+  ntas: Array<Nta>;
+  planEntry?: Maybe<PlanEntry>;
+  plannedRooms?: Maybe<Array<PlannedRoom>>;
+  primussExams: Array<EnhancedPrimussExam>;
+  studentRegsCount: Scalars['Int']['output'];
+  zpaExam: ZpaExam;
+};
+
+export type PlannedExamWithNta = {
+  __typename?: 'PlannedExamWithNTA';
+  constraints?: Maybe<Constraints>;
+  exam: ExamWithRegs;
+  nta?: Maybe<Array<NtaWithRegs>>;
+};
+
+export type PlannedRoom = {
+  __typename?: 'PlannedRoom';
+  ancode: Scalars['Int']['output'];
+  day: Scalars['Int']['output'];
+  duration: Scalars['Int']['output'];
+  handicap: Scalars['Boolean']['output'];
+  handicapRoomAlone: Scalars['Boolean']['output'];
+  ntaMtknr?: Maybe<Scalars['String']['output']>;
+  reserve: Scalars['Boolean']['output'];
+  room: Room;
+  slot: Scalars['Int']['output'];
+  studentsInRoom: Array<Scalars['String']['output']>;
+};
+
+export type PreExam = {
+  __typename?: 'PreExam';
+  constraints?: Maybe<Constraints>;
+  planEntry?: Maybe<PlanEntry>;
+  zpaExam: ZpaExam;
+};
+
+export type PrimussExam = {
+  __typename?: 'PrimussExam';
+  ancode: Scalars['Int']['output'];
+  examType: Scalars['String']['output'];
+  mainExamer: Scalars['String']['output'];
+  module: Scalars['String']['output'];
+  presence: Scalars['String']['output'];
+  program: Scalars['String']['output'];
+};
+
+export type PrimussExamAncode = {
+  __typename?: 'PrimussExamAncode';
+  ancode: Scalars['Int']['output'];
+  numberOfStuds: Scalars['Int']['output'];
+  program: Scalars['String']['output'];
+};
+
+export type PrimussExamByProgram = {
+  __typename?: 'PrimussExamByProgram';
+  exams: Array<PrimussExamWithCount>;
+  program: Scalars['String']['output'];
+};
+
+export type PrimussExamInput = {
+  ancode: Scalars['Int']['input'];
+  program: Scalars['String']['input'];
+};
+
+export type PrimussExamWithCount = {
+  __typename?: 'PrimussExamWithCount';
+  ancode: Scalars['Int']['output'];
+  examType: Scalars['String']['output'];
+  mainExamer: Scalars['String']['output'];
+  module: Scalars['String']['output'];
+  presence: Scalars['String']['output'];
+  program: Scalars['String']['output'];
+  studentRegsCount: Scalars['Int']['output'];
+};
+
+export type Query = {
+  __typename?: 'Query';
+  additionalExams: Array<AdditionalExam>;
+  allProgramsInPlan?: Maybe<Array<Scalars['String']['output']>>;
+  allSemesterNames: Array<Semester>;
+  allowedSlots?: Maybe<Array<Slot>>;
+  ancodesInPlan?: Maybe<Array<Scalars['Int']['output']>>;
+  awkwardSlots: Array<Slot>;
+  conflictingAncodes?: Maybe<Array<Conflict>>;
+  connectedExam?: Maybe<ConnectedExam>;
+  connectedExams: Array<ConnectedExam>;
+  constraintForAncode?: Maybe<Constraints>;
+  dayOkForInvigilator?: Maybe<Scalars['Boolean']['output']>;
+  exam?: Maybe<Exam>;
+  examGroup?: Maybe<ExamGroup>;
+  examGroups: Array<ExamGroup>;
+  examGroupsWithoutSlot?: Maybe<Array<ExamGroup>>;
+  examWithRegs?: Maybe<ExamWithRegs>;
+  examerInPlan?: Maybe<Array<ExamerInPlan>>;
+  exams: Array<Exam>;
+  examsInPlan?: Maybe<Array<ExamInPlan>>;
+  examsInSlot?: Maybe<Array<PlannedExam>>;
+  examsInSlotWithRooms?: Maybe<Array<ExamWithRegsAndRooms>>;
+  examsWithRegs?: Maybe<Array<ExamWithRegs>>;
+  examsWithoutSlot: Array<PlannedExam>;
+  externalExams: Array<ExternalExam>;
+  fk07programs: Array<Fk07Program>;
+  generatedExam?: Maybe<GeneratedExam>;
+  generatedExams: Array<GeneratedExam>;
+  invigilatorTodos?: Maybe<InvigilationTodos>;
+  invigilators: Array<ZpaInvigilator>;
+  invigilatorsForDay?: Maybe<InvigilatorsForDay>;
+  invigilatorsWithReq: Array<Invigilator>;
+  mucdaiExams: Array<MucDaiExam>;
+  nextDeadline?: Maybe<Step>;
+  nta?: Maybe<NtaWithRegs>;
+  ntas?: Maybe<Array<Nta>>;
+  ntasWithRegs?: Maybe<Array<Student>>;
+  ntasWithRegsByTeacher?: Maybe<Array<NtaWithRegsByExamAndTeacher>>;
+  plannedExam?: Maybe<PlannedExam>;
+  plannedExams: Array<PlannedExam>;
+  plannedExamsInSlot?: Maybe<Array<PlannedExamWithNta>>;
+  plannedRoomForStudent?: Maybe<PlannedRoom>;
+  plannedRoomNames?: Maybe<Array<Scalars['String']['output']>>;
+  plannedRoomNamesInSlot?: Maybe<Array<Scalars['String']['output']>>;
+  plannedRoomsInSlot?: Maybe<Array<PlannedRoom>>;
+  preExamsInSlot?: Maybe<Array<PreExam>>;
+  primussExam: PrimussExam;
+  primussExams?: Maybe<Array<Maybe<PrimussExamByProgram>>>;
+  primussExamsForAnCode?: Maybe<Array<PrimussExam>>;
+  rooms: Array<Room>;
+  roomsForSlot?: Maybe<SlotWithRooms>;
+  roomsWithConstraints: Array<Room>;
+  roomsWithInvigilationsForSlot?: Maybe<InvigilationSlot>;
+  semester: Semester;
+  semesterConfig: SemesterConfig;
+  studentByMtknr?: Maybe<Student>;
+  studentRegsForProgram?: Maybe<Array<StudentReg>>;
+  studentRegsImportErrors: Array<RegWithError>;
+  students: Array<Student>;
+  studentsByName: Array<Student>;
+  teacher?: Maybe<Teacher>;
+  teachers: Array<Teacher>;
+  workflow: Array<Step>;
+  zpaAnCodes?: Maybe<Array<Maybe<AnCode>>>;
+  zpaExam?: Maybe<ZpaExam>;
+  zpaExams: Array<ZpaExam>;
+  zpaExamsByType: Array<ZpaExamsForType>;
+  zpaExamsNotToPlan: Array<ZpaExam>;
+  zpaExamsPlaningStatusUnknown: Array<ZpaExam>;
+  zpaExamsToPlan: Array<ZpaExam>;
+  zpaExamsToPlanWithConstraints: Array<ZpaExamWithConstraints>;
+};
+
+
+export type QueryAllowedSlotsArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type QueryAwkwardSlotsArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type QueryConflictingAncodesArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type QueryConnectedExamArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type QueryConstraintForAncodeArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type QueryDayOkForInvigilatorArgs = {
+  day: Scalars['Int']['input'];
+  invigilatorID: Scalars['Int']['input'];
+};
+
+
+export type QueryExamArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type QueryExamGroupArgs = {
+  examGroupCode: Scalars['Int']['input'];
+};
+
+
+export type QueryExamWithRegsArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type QueryExamsInSlotArgs = {
+  day: Scalars['Int']['input'];
+  time: Scalars['Int']['input'];
+};
+
+
+export type QueryExamsInSlotWithRoomsArgs = {
+  day: Scalars['Int']['input'];
+  time: Scalars['Int']['input'];
+};
+
+
+export type QueryGeneratedExamArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type QueryInvigilatorsForDayArgs = {
+  day: Scalars['Int']['input'];
+};
+
+
+export type QueryNtaArgs = {
+  mtknr: Scalars['String']['input'];
+};
+
+
+export type QueryPlannedExamArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type QueryPlannedExamsInSlotArgs = {
+  day: Scalars['Int']['input'];
+  time: Scalars['Int']['input'];
+};
+
+
+export type QueryPlannedRoomForStudentArgs = {
+  ancode: Scalars['Int']['input'];
+  mtknr: Scalars['String']['input'];
+};
+
+
+export type QueryPlannedRoomNamesInSlotArgs = {
+  day: Scalars['Int']['input'];
+  time: Scalars['Int']['input'];
+};
+
+
+export type QueryPlannedRoomsInSlotArgs = {
+  day: Scalars['Int']['input'];
+  time: Scalars['Int']['input'];
+};
+
+
+export type QueryPreExamsInSlotArgs = {
+  day: Scalars['Int']['input'];
+  time: Scalars['Int']['input'];
+};
+
+
+export type QueryPrimussExamArgs = {
+  ancode: Scalars['Int']['input'];
+  program: Scalars['String']['input'];
+};
+
+
+export type QueryPrimussExamsForAnCodeArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type QueryRoomsForSlotArgs = {
+  day: Scalars['Int']['input'];
+  time: Scalars['Int']['input'];
+};
+
+
+export type QueryRoomsWithConstraintsArgs = {
+  exahm?: InputMaybe<Scalars['Boolean']['input']>;
+  handicap: Scalars['Boolean']['input'];
+  lab: Scalars['Boolean']['input'];
+  placesWithSocket: Scalars['Boolean']['input'];
+};
+
+
+export type QueryRoomsWithInvigilationsForSlotArgs = {
+  day: Scalars['Int']['input'];
+  time: Scalars['Int']['input'];
+};
+
+
+export type QueryStudentByMtknrArgs = {
+  mtknr: Scalars['String']['input'];
+};
+
+
+export type QueryStudentRegsForProgramArgs = {
+  program: Scalars['String']['input'];
+};
+
+
+export type QueryStudentsByNameArgs = {
+  regex: Scalars['String']['input'];
+};
+
+
+export type QueryTeacherArgs = {
+  id: Scalars['Int']['input'];
+};
+
+
+export type QueryTeachersArgs = {
+  fromZPA?: InputMaybe<Scalars['Boolean']['input']>;
+};
+
+
+export type QueryZpaExamArgs = {
+  ancode: Scalars['Int']['input'];
+};
+
+
+export type QueryZpaExamsArgs = {
+  fromZPA?: InputMaybe<Scalars['Boolean']['input']>;
+};
+
+export type RegWithError = {
+  __typename?: 'RegWithError';
+  error: ZpaStudentRegError;
+  registration: ZpaStudentReg;
+};
+
+export type Room = {
+  __typename?: 'Room';
+  exahm: Scalars['Boolean']['output'];
+  handicap: Scalars['Boolean']['output'];
+  lab: Scalars['Boolean']['output'];
+  name: Scalars['String']['output'];
+  needsRequest: Scalars['Boolean']['output'];
+  placesWithSocket: Scalars['Boolean']['output'];
+  seats: Scalars['Int']['output'];
+  seb: Scalars['Boolean']['output'];
+};
+
+export type RoomAndExam = {
+  __typename?: 'RoomAndExam';
+  exam: ZpaExam;
+  room: PlannedRoom;
+};
+
+export type RoomConstraints = {
+  __typename?: 'RoomConstraints';
+  allowedRooms?: Maybe<Array<Scalars['String']['output']>>;
+  comments?: Maybe<Scalars['String']['output']>;
+  exahm: Scalars['Boolean']['output'];
+  kdpJiraURL?: Maybe<Scalars['String']['output']>;
+  lab: Scalars['Boolean']['output'];
+  maxStudents?: Maybe<Scalars['Int']['output']>;
+  placesWithSocket: Scalars['Boolean']['output'];
+  seb: Scalars['Boolean']['output'];
+};
+
+export type RoomForExam = {
+  __typename?: 'RoomForExam';
+  ancode: Scalars['Int']['output'];
+  duration: Scalars['Int']['output'];
+  handicap: Scalars['Boolean']['output'];
+  reserve: Scalars['Boolean']['output'];
+  room?: Maybe<Room>;
+  seatsPlanned: Scalars['Int']['output'];
+  students: Array<StudentReg>;
+};
+
+export type RoomForExamInput = {
+  ancode: Scalars['Int']['input'];
+  day: Scalars['Int']['input'];
+  duration: Scalars['Int']['input'];
+  handicap: Scalars['Boolean']['input'];
+  mktnrs?: InputMaybe<Array<Scalars['String']['input']>>;
+  roomName: Scalars['String']['input'];
+  seatsPlanned: Scalars['Int']['input'];
+  time: Scalars['Int']['input'];
+};
+
+export type RoomWithInvigilator = {
+  __typename?: 'RoomWithInvigilator';
+  invigilator?: Maybe<Teacher>;
+  maxDuration: Scalars['Int']['output'];
+  name: Scalars['String']['output'];
+  roomAndExams: Array<RoomAndExam>;
+  studentCount: Scalars['Int']['output'];
+};
+
+export type Semester = {
+  __typename?: 'Semester';
+  id: Scalars['String']['output'];
+};
+
+export type SemesterConfig = {
+  __typename?: 'SemesterConfig';
+  days: Array<ExamDay>;
+  emails: Emails;
+  forbiddenSlots?: Maybe<Array<Slot>>;
+  from: Scalars['Time']['output'];
+  fromFK07: Scalars['Time']['output'];
+  goDay0: Scalars['Time']['output'];
+  goSlots: Array<Slot>;
+  goSlotsRaw?: Maybe<Array<Array<Scalars['Int']['output']>>>;
+  slots: Array<Slot>;
+  starttimes: Array<Starttime>;
+  until: Scalars['Time']['output'];
+};
+
+export type Slot = {
+  __typename?: 'Slot';
+  dayNumber: Scalars['Int']['output'];
+  slotNumber: Scalars['Int']['output'];
+  starttime: Scalars['Time']['output'];
+};
+
+export type SlotWithExamGroups = {
+  __typename?: 'SlotWithExamGroups';
+  dayNumber: Scalars['Int']['output'];
+  examGroups?: Maybe<Array<Maybe<ExamGroup>>>;
+  slotNumber: Scalars['Int']['output'];
+};
+
+export type SlotWithRooms = {
+  __typename?: 'SlotWithRooms';
+  dayNumber: Scalars['Int']['output'];
+  exahmRooms: Array<Room>;
+  labRooms: Array<Room>;
+  normalRooms: Array<Room>;
+  ntaRooms: Array<Room>;
+  slotNumber: Scalars['Int']['output'];
+};
+
+export type Starttime = {
+  __typename?: 'Starttime';
+  number: Scalars['Int']['output'];
+  start: Scalars['String']['output'];
+};
+
+export type Step = {
+  __typename?: 'Step';
+  deadline?: Maybe<Scalars['Time']['output']>;
+  done: Scalars['Boolean']['output'];
+  name: Scalars['String']['output'];
+  number: Scalars['Int']['output'];
+};
+
+export type Student = {
+  __typename?: 'Student';
+  group: Scalars['String']['output'];
+  mtknr: Scalars['String']['output'];
+  name: Scalars['String']['output'];
+  nta?: Maybe<Nta>;
+  program: Scalars['String']['output'];
+  regs: Array<Scalars['Int']['output']>;
+};
+
+export type StudentReg = {
+  __typename?: 'StudentReg';
+  ancode: Scalars['Int']['output'];
+  group: Scalars['String']['output'];
+  mtknr: Scalars['String']['output'];
+  name: Scalars['String']['output'];
+  presence: Scalars['String']['output'];
+  program: Scalars['String']['output'];
+};
+
+export type StudentRegsPerAncode = {
+  __typename?: 'StudentRegsPerAncode';
+  ancode: Scalars['Int']['output'];
+  perProgram: Array<StudentRegsPerAncodeAndProgram>;
+};
+
+export type StudentRegsPerAncodeAndProgram = {
+  __typename?: 'StudentRegsPerAncodeAndProgram';
+  ancode: Scalars['Int']['output'];
+  program: Scalars['String']['output'];
+  studentRegs: Array<StudentReg>;
+};
+
+export type StudentRegsPerStudent = {
+  __typename?: 'StudentRegsPerStudent';
+  ancodes: Array<Scalars['Int']['output']>;
+  student: Student;
+};
+
+export type Teacher = {
+  __typename?: 'Teacher';
+  email: Scalars['String']['output'];
+  fk: Scalars['String']['output'];
+  fullname: Scalars['String']['output'];
+  id: Scalars['Int']['output'];
+  isLBA: Scalars['Boolean']['output'];
+  isProf: Scalars['Boolean']['output'];
+  isProfHC: Scalars['Boolean']['output'];
+  isStaff: Scalars['Boolean']['output'];
+  lastSemester: Scalars['String']['output'];
+  shortname: Scalars['String']['output'];
+};
+
+export type ZpaConflict = {
+  __typename?: 'ZPAConflict';
+  ancode: Scalars['Int']['output'];
+  numberOfStuds: Scalars['Int']['output'];
+  primussAncodes: Array<PrimussExamAncode>;
+};
+
+export type ZpaExam = {
+  __typename?: 'ZPAExam';
+  ancode: Scalars['Int']['output'];
+  duration: Scalars['Int']['output'];
+  examType: Scalars['String']['output'];
+  examTypeFull: Scalars['String']['output'];
+  groups: Array<Scalars['String']['output']>;
+  isRepeaterExam: Scalars['Boolean']['output'];
+  mainExamer: Scalars['String']['output'];
+  mainExamerID: Scalars['Int']['output'];
+  module: Scalars['String']['output'];
+  primussAncodes: Array<ZpaPrimussAncodes>;
+  semester: Scalars['String']['output'];
+  zpaID: Scalars['Int']['output'];
+};
+
+export type ZpaExamWithConstraints = {
+  __typename?: 'ZPAExamWithConstraints';
+  constraints?: Maybe<Constraints>;
+  planEntry?: Maybe<PlanEntry>;
+  zpaExam: ZpaExam;
+};
+
+export type ZpaExamsForType = {
+  __typename?: 'ZPAExamsForType';
+  exams: Array<ZpaExam>;
+  type: Scalars['String']['output'];
+};
+
+export type ZpaInvigilator = {
+  __typename?: 'ZPAInvigilator';
+  hasSubmittedRequirements: Scalars['Boolean']['output'];
+  teacher: Teacher;
+};
+
+export type ZpaPrimussAncodes = {
+  __typename?: 'ZPAPrimussAncodes';
+  ancode: Scalars['Int']['output'];
+  program: Scalars['String']['output'];
+};
+
+export type ZpaStudentReg = {
+  __typename?: 'ZPAStudentReg';
+  ancode: Scalars['Int']['output'];
+  mtknr: Scalars['String']['output'];
+  program: Scalars['String']['output'];
+};
+
+export type ZpaStudentRegError = {
+  __typename?: 'ZPAStudentRegError';
+  ancode: Scalars['String']['output'];
+  exam: Scalars['String']['output'];
+  mtknr: Scalars['String']['output'];
+  program: Scalars['String']['output'];
+  semester: Scalars['String']['output'];
+};
diff --git a/src/routes/plan/calendar/+page.server.ts b/src/routes/plan/calendar/+page.server.ts
index af9559e..f308409 100644
--- a/src/routes/plan/calendar/+page.server.ts
+++ b/src/routes/plan/calendar/+page.server.ts
@@ -1,5 +1,6 @@
 import { env } from '$env/dynamic/private';
 import { request, gql } from 'graphql-request';
+import { type PlannedExam } from '$lib/__generated__/graphql';
 
 export async function load() {
 	const query = gql`
@@ -132,7 +133,9 @@ export async function load() {
 
 	const data: any = await request(env.PLEXAMS_SERVER, query);
 
+	const plannedExams: PlannedExam[] = data.plannedExams;
+
 	return {
-		plannedExams: data.plannedExams
+		plannedExams
 	};
 }