#let default_font = "Raleway"
#let icon_font = "Font Awesome 7 Free Solid"
#let icon_size = 10pt

/* Building blocks */
/********************************************************************/
/* Font awesome icon */
#let fa(txt, size: 7pt) = text(
  font: icon_font,
  size: size,
  txt,
)

/* Underlined link or content if no url provided */
#let smartlink(url, content) = if url != none {
  link(url, underline(offset: 1.5pt, content))
} else {
  content
}

/* Inverted box */
#let inv_box(content, size: 10pt, bold: true, capital: true) = box(
  fill: black,
  inset: 3pt,
  text(
    fill: white,
    weight: if bold { "bold" } else { "regular" },
    size: size,
    if capital { upper(content) } else { content },
  ),
)

/* Date subtext in experience */
#let date_tag(tag) = if tag != "" {
  v(-0.2em)
  text(size: 8pt)[#raw(tag)]
}


/* Document parts */
/********************************************************************/
/* Active jobs under author name */
#let active_job(title, location) = stack(
  dir: ttb,
  spacing: 0.5em,
  strong(title),
  location,
)

/* Icons in top right */
#let iconlink(icon, label) = grid(
  columns: (auto, auto),
  column-gutter: 0.5em,
  align: (horizon, horizon),
  /* Icon */
  square(
    size: icon_size * 1.8,
    fill: black,
    align(
      horizon + center,
      move(
        dy: -icon_size / 10,
        text(white, fa(icon, size: icon_size)),
      ),
    ),
  ),
  /* Text */
  text(size: 9pt, label)
)

/* Labeled percent bar */
#let skillbar(title, percent) = (
  // Use array so alignment can be determined in parrent
  inv_box(title, size: 9pt, bold: false, capital: false),
  line(length: percent, stroke: 10pt),
)

/* Labeled percent circles */
#let skillbubble(title, percent) = (
  circle(fill: black, radius: percent * 2.5em),
  text(title),
)

/* Experience entry */
#let experience(date, title, location, description, skills: (), tag: "") = block(
  breakable: false,
  grid(
    columns: (8em, auto),
    rows: (auto, auto),
    row-gutter: 0.7em,
    column-gutter: 1em,
    date,
    stack(
      dir: ltr,
      spacing: 1fr,
      strong(title),
      text(size: 8pt, weight: "bold", location),
    ),
    date_tag(tag), //
    par(justify: true, description),
    none,
    skills
      .map(raw)
      .join({
        h(1em)
        raw("/")
        h(1em)
      }),
  ),
)

/* Extra titled paragraphs */
#let info(title, content) = {
  inv_box(title, size: 8pt)
  set par(justify: true)
  set text(size: 8pt)
  content
}

/* Work field containing experiences, education, etc. */
#let field(name, bubbles: (), experiences: (), education: (), other: ()) = {
  /* Title */
  heading(name)
  line(length: 100%, stroke: 0.05em)

  /* Bubbles */
  if bubbles.len() > 0 {
    set align(center)
    box(
      grid(
        columns: bubbles.len(),
        rows: 2,
        row-gutter: 2em,
        column-gutter: 2em,
        align: (horizon),
        ..bubbles.map(pair => pair.at(0)).flatten(),
        ..bubbles.map(pair => pair.at(1)).flatten(),
      ),
    )
  }

  /* Experinces */
  if experiences.len() > 0 { inv_box("Experience") }
  stack(dir: ttb, spacing: 1.0em, ..experiences)

  /* Education */
  if education.len() > 0 { inv_box("Education") }
  stack(dir: ttb, spacing: 1.0em, ..education)

  /* Other */
  grid(
    columns: (auto, auto, auto),
    gutter: 3em,
    ..other,
  )
}

/* Main document template */
#let CV(
  author: "Janez Novak",
  active_jobs: (),
  links: (),
  about: lorem(150),
  skills: (),
  fields: (),
) = {
  set document(
    title: "CV",
    author: author,
    description: author + "'s CV",
  )
  set page(
    paper: "a4",
    margin: (top: 2.0cm, bottom: 3.0cm, left: 1.75cm, right: 1.75cm),
  )
  set underline(stroke: (dash: "dotted"))
  set text(size: 9pt, spacing: 1.3pt, font: default_font)

  /* Content */
  grid(
    columns: (1fr, 1fr),
    rows: (auto, auto),
    gutter: 2em,

    /* Name, jobs */
    stack(
      dir: ttb,
      author.split(" ").map(a => { inv_box(a, size: 30pt) }).join(v(-1em)),
      v(0.7em),
      stack(spacing: 0.7em, ..active_jobs),
    ),

    /* Icon links */
    box(
      height: 12%,
      columns(
        2,
        gutter: 1em,
        links
          .map(l => {
            l
            v(-1em)
          })
          .join(),
      ),
    ),

    /* About */
    box[
      #inv_box("About me")
      #par(justify: true)[ #context about ]
    ],

    /* Skill bar */
    grid.cell(
      align: left + horizon,
      grid(
        columns: (1fr, 3fr),
        column-gutter: 1em,
        row-gutter: 0.2em,
        align: (right, horizon, left, horizon),
        ..skills.flatten(),
      ),
    ),
  )
  set underline(stroke: (dash: "solid"))
  fields.join(pagebreak())
}