pdfer/lib/templates.ts

function convertLineBreaks(lines: string) {
  return lines.replace(/\n/g, '\\\\')
}

export function brief(options: Record<string, string>) {
  const {
    template = 'brief-fam',
    subject = '',
    yourRef = '',
    yourRefName = 'Ihr Zeichen',
    yourMail = '',
    myRef = '',
    customer = '',
    invoice = '',
    date = '\\today',
    signature = '',
    specialMail = '',
    address = 'Max Mustermann\\\\Musterstrasse\\\\12345 Musterstadt',
    opening = 'Sehr geehrte Damen und Herren',
    body = '',
    closing = 'Mit freundlichen Grüßen',
    ps = '',
    enclosing = '',
  } = options

  return `% brief document
\\documentclass{scrlttr2}
\\LoadLetterOption{${template}}

\\setkomavar{subject}{${subject}}

\\setkomavar{yourref}[${yourRefName}]{${yourRef}}
\\setkomavar{yourmail}{${yourMail}}
\\setkomavar{myref}{${myRef}}
\\setkomavar{customer}{${customer}}
\\setkomavar{invoice}{${invoice}}

\\setkomavar{date}{${date}}

%\\setkomavar{signature}{${signature}}

\\setkomavar{specialmail}{${specialMail}}

\\begin{document}
\\begin{letter}{${convertLineBreaks(address)}}

    \\opening{${opening},}

    ${convertLineBreaks(body)}

    \\closing{${closing}}

    \\ps{${ps}}

    %\\encl{${enclosing}}

\\end{letter}
\\end{document}`
}