#import "../utilities/localize.typ": localize

#let skill(data, language) = {
  // Determine the color to use for the proficiency percentage bar.
  let proficiency_color = if "color" in data {
    // If there is a color defined in the data, use `eval()` to convert it to a
    // Typst color.
    eval(data.color)
  } else {
    // Otherwise if no color is defined default to black.
    black
  }

  let proficiency_percentage = str(data.proficiency) + "%";

  // Use a stack to position the text and percentage bar from top to bottom.
  stack(
    dir: ttb,
    // And use a grid to position the skill text and percentage number from
    // left to right.
    grid(
      columns: (1fr, auto),
      localize(data, "name", language),
      proficiency_percentage,
    ),
    // Add a tiny amount of vertical space so the bar doesn't overlap the text.
    v(4pt),
    // Then render the bar as two lines where the grid columns determine how
    // long they both are. Initially I tried to do this with a linear gradient
    // and using the percentage as a color stop, but it left a small fade in
    // between the colors which I didn't want.
    grid(
      // We have to use `eval()` for the percentage here as it's still a string
      // at this point and Typst expects a ratio type to calculate with.
      columns: (1fr, 100% - eval(proficiency_percentage)),
      line(length: 100%, stroke: 1pt + proficiency_color),
      line(length: 100%, stroke: 1pt + silver),
    ),
  )
}

#let skills_section(data, language) = {
  block(stroke: (left: 1pt + black), outset: (left: 0.75em), [
    == #localize(data.locale, "skills", language)

    // Define all the sections to render, the order here also determines the
    // render order.
    #for skill_section in ("language", "general", "software", "platforms") [
      === #localize(data, skill_section, language)

      #for data in data.skills.at(skill_section) {
        skill(data, language)
      }
    ]
  ])
}