// .--------------------------------------------------------------------------.
// |                        Declaration of Authorship                         |
// '--------------------------------------------------------------------------'

// Author: Sven Vogel
// Edited: 28.06.2024
// License: MIT

#let new_declaration_of_authorship(config) = context {

  pagebreak(weak: true)

  let thesis = config.thesis
  let author = config.author

  if text.lang == "de" [
    #heading("Selbständigkeitserklärung")
  ] else if text.lang == "en" [
    #heading("Declaration of Authorship")
  ]

  v(1em)

  if text.lang == "de" [
    Ich versichere hiermit, dass ich meine Prüfung mit dem Thema
  ] else if text.lang == "en" [
    I hereby confirm that I have written this thesis with the subject
  ]

  v(1em)

  set align(center)

  text(weight: "bold", thesis.title)

  if thesis.subtitle != none {
    linebreak()
    thesis.subtitle
  }

  set align(left)

  v(1em)

  set par(justify: true)

  if text.lang == "de" [
    selbständig verfasst und keine anderen als die angegebenen Quellen und Hilfsmittel benutzt habe. Ich versichere zudem, dass die eingereichte elektronische Fassung mit der gedruckten Fassung übereinstimmt.
  ] else if text.lang == "en" [
    independently and have not used any sources or aids other than those specified. I also confirm that the electronic version submitted is identical to the printed version.
  ]

  set align(horizon)

  grid(
    // set width of columns
    // we need two, so make both half the page width
    columns: (50%, 50%),
    row-gutter: 0.75em,
    align(left, {line(length: 6cm)}),
    align(left, {line(length: 6cm)}),
    align(left, if text.lang == "de" [ Ort, Datum ] else if text.lang == "en" [ Place, Date ] else { panic("no translation for language: ", text.lang) }),
    align(left, if text.lang == "de" [ Unterschrift ] else if text.lang == "en" [ Signature ] else { panic("no translation for language: ", text.lang) }))
}