query gqlSubjects {
  amendableSubjects: subjects {
    id
    name
  }
}

query gqlPersons {
  amendableTeachers: persons {
    id
    fullName
  }
}

query gqlRooms {
  amendableRooms: rooms {
    id
    name
    shortName
  }
}

query gqlGroups {
  groups: timetableGroups {
    id
    name
  }
}

mutation createAmendLessons($input: [BatchCreateLessonEventInput]!) {
  createAmendLessons(input: $input) {
    items: lessonEvents {
      id
      amends {
        id
      }
      datetimeStart
      datetimeEnd
      subject {
        id
      }
      teachers {
        id
      }
      groups {
        id
      }
      rooms {
        id
      }
      cancelled
      comment
    }
  }
}

mutation patchAmendLessons($input: [BatchPatchLessonEventInput]!) {
  patchAmendLessons(input: $input) {
    items: lessonEvents {
      id
      subject {
        id
      }
      teachers {
        id
      }
      groups {
        id
      }
      rooms {
        id
      }
      cancelled
      comment
    }
  }
}

mutation createOrUpdateSubstitutions($input: [SubstitutionInputType]!) {
  createOrUpdateSubstitutions(input: $input) {
    items: substitutions {
      id
      oldId
      subject {
        id
        shortName
        name
        colourFg
        colourBg
        teachers {
          id
          shortName
          fullName
        }
      }
      teachers {
        id
        shortName
        fullName
      }
      groups {
        id
      }
      rooms {
        id
        shortName
        name
      }
      course {
        id
        subject {
          id
          shortName
          name
          colourFg
          colourBg
          teachers {
            id
            shortName
            fullName
          }
        }
      }
      amends {
        id
        teachers {
          id
          shortName
          fullName
        }
        subject {
          id
          shortName
          name
          colourFg
          colourBg
          teachers {
            id
            shortName
            fullName
          }
        }
        groups {
          id
          shortName
        }
        rooms {
          id
          shortName
          name
        }
        course {
          id
          name
        }
      }
      datetimeStart
      datetimeEnd
      cancelled
      comment
    }
  }
}

mutation deleteAmendLessons($ids: [ID]!) {
  deleteAmendLessons(ids: $ids) {
    deletionCount
  }
}

query amendedLessonsFromAbsences(
  $objId: ID
  $dateStart: Date!
  $dateEnd: Date!
  $incomplete: Boolean
) {
  items: amendedLessonsFromAbsences(
    objId: $objId
    dateStart: $dateStart
    dateEnd: $dateEnd
    incomplete: $incomplete
  ) {
    id
    oldId
    subject {
      id
      shortName
      name
      colourFg
      colourBg
      teachers {
        id
        shortName
        fullName
      }
    }
    teachers {
      id
      shortName
      fullName
    }
    groups {
      id
    }
    course {
      id
      subject {
        id
        shortName
        name
        colourFg
        colourBg
        teachers {
          id
          shortName
          fullName
        }
      }
      name
    }
    rooms {
      id
      shortName
      name
    }
    amends {
      id
      teachers {
        id
        shortName
        fullName
      }
      subject {
        id
        shortName
        name
        colourFg
        colourBg
        teachers {
          id
          shortName
          fullName
        }
      }
      groups {
        id
        shortName
      }
      course {
        id
        name
      }
      rooms {
        id
        shortName
        name
      }
      cancelled
      comment
    }
    datetimeStart
    datetimeEnd
    cancelled
    comment
  }
}