landscape-double-calendar.typ

/*
 * Copyright 2025 Marcus Müller
 * SPDX-license-identifier: EUPL-1.2
 */
#import "@preview/cineca:0.5.0"
// Make page landscape
#set page(
  "a4",
  flipped: true,
  columns: 2,
  // adjust to your printer's needs!
  margin: (top: 1cm, bottom: 1cm, left: 1cm, right: 1cm),
)
// Adjust font to your liking, or comment out to get default
#set text(font: "Droid Sans")

// helper to not have to make cineca.calendar-month manually for everything
#let emptymonth(month) = {
  align(horizon, {
    set block(breakable: false)
    cineca.calendar-month(
      (
        (cineca.daytime(month + "-01", "00:00:00"), []),
      ),
      // unless you're American, the week starts on a Monday, usually:
      sunday-first: false,
      // here we define what this thing should look like:
      template: (
        // this is the thing way we transform the Month header text to something pretty
        month-head: content => text(content, weight: "extrabold", size: 1.2em),
        // this is the thing way we transform each day and the events on the day to something pretty
        // (we totally ignore any events)
        day-body: (day, events) => {
          // add a bit of internal padding; and make the background yellowish
          show: block.with(
            width: 100%,
            height: 100%,
            inset: 2pt,
            fill: yellow.lighten(50%).transparentize(80%),
          )
          // put contents in cell at the top left
          set align(top + left)
          text(str(day.day()), weight: "extralight")
        },
      ),
    )
  })
}

#emptymonth("2025-09")
#emptymonth("2025-10")

// Let's do the whole of 2026 while we're at it
#for month in range(1, 13) {
  emptymonth("2026-" + str(month))
}