// =========================================================
//  style.typ – Szablon Pracy Dyplomowej
//  Wydział Informatyki, ZUT w Szczecinie
//  Typst 0.12+
// =========================================================
//

#let blue-wi = cmyk(60%, 20%, 0%, 0%)  // blueWI  – jasny niebieski WI
#let blue-zut = cmyk(100%, 75%, 0%, 20%)  // blueZUT – granatowy ZUT
#let gray-zut = cmyk(0%, 0%, 0%, 40%)  // grayZUT – szary ZUT

// Pochodne (odpowiedniki blueWI!20, blueZUT!60 itp.)
#let blue-wi-20 = blue-wi.lighten(80%)
#let blue-zut-60 = blue-zut.lighten(40%)
#let gray-zut-10 = gray-zut.lighten(90%)

// Kolory kodu źródłowego
#let code-green = rgb(0, 154, 0)
#let code-gray = rgb(128, 128, 128)
#let code-violet = rgb(148, 0, 211)

#let theorem(title: none, body) = block(
  width: 100%,
  fill: luma(97%),
  stroke: (top: 1.2pt + blue-zut, bottom: 1.2pt + blue-zut, left: 1.2pt + blue-zut, right: 1.2pt + blue-zut),
  inset: 8pt,
  above: 8pt,
  below: 8pt,
)[
  #text(size: 10pt, weight: "bold", font: "Fira Sans", fill: blue-zut)[
    Twierdzenie#if title != none [ — #title]
  ]
  #parbreak()
  #body
]

/// Definicja – lewa kreska 2pt blueZUT (dBox)
#let definition(title: none, body) = block(
  width: 100%,
  stroke: (left: 2pt + blue-zut),
  inset: (left: 10pt, right: 8pt, top: 4pt, bottom: 4pt),
  above: 8pt,
  below: 8pt,
)[
  #text(size: 10pt, weight: "bold", font: "Fira Sans")[
    Definicja#if title != none [ — #title]
  ]
  #parbreak()
  #body
]

#let example(title: none, body) = block(
  above: 6pt,
  below: 6pt,
)[
  #text(size: 10pt, weight: "bold", font: "Fira Sans", fill: blue-zut)[
    Przykład#if title != none [ — #title]
  ]
  #parbreak()
  #body #h(1fr) $blacksquare$
]

// ╔═══════════════════════════════════════════════════════╗
// ║  3. GŁÓWNA FUNKCJA SZABLONU                           ║
// ╚═══════════════════════════════════════════════════════╝

/// Główna funkcja opakowująca dokument.
///
/// Parametry:
///   shorttitle – krótki tytuł pracy wyświetlany w nagłówku parzystych stron
///   body       – treść dokumentu
#let zut-template(
  shorttitle: "",
  body,
) = {
  // ── 3.1 STRONA ──────────────────────────────────────────
  set page(
    paper: "a4",
    margin: (
      top: 3.2cm,
      bottom: 3.5cm,
      inside: 3.5cm, // 2.5cm tekst + 1cm bindingoffset (rozwiązuje problem marginesu z lewej z Twojego kodu)
      outside: 2.5cm,
    ),

    // ── Nagłówek ─────────────────────────────────────────
    header: context {
      let pg = counter(page).get().first()
      let is-odd = calc.odd(pg)

      // Czy ta strona otwiera rozdział? (→ plain style: brak nagłówka)
      let chapter-locs = query(heading.where(level: 1))
      let is-chapter-page = chapter-locs.any(h => counter(page).at(h.location()).first() == pg)

      if not is-chapter-page {
        // Tytuł bieżącego rozdziału do nagłówka
        let prev = query(heading.where(level: 1).before(here()))
        let ch-label = if prev.len() > 0 {
          let h = prev.last()
          let num = counter(heading).at(h.location())
          [#num.first().#h.body]
        } else { [] }

        set text(font: "Fira Sans", size: 10pt)

        if is-odd {
          // ── Nieparzysta (prawa) ──────────────────────────
          grid(
            columns: (1fr, auto),
            align: horizon,
            box(
              fill: blue-wi-20,
              width: 100%,
              inset: (x: 7pt, y: 4pt),
            )[#ch-label],
            box(
              fill: blue-zut,
              inset: (x: 7pt, y: 4pt),
            )[#text(fill: white, weight: "bold")[#pg]],
          )
        } else {
          // ── Parzysta (lewa) ──────────────────────────────
          grid(
            columns: (auto, 1fr),
            align: horizon,
            box(
              fill: blue-zut,
              inset: (x: 7pt, y: 4pt),
            )[#text(fill: white, weight: "bold")[#pg]],
            box(
              fill: blue-wi-20,
              width: 100%,
              inset: (x: 7pt, y: 4pt),
            )[#shorttitle],
          )
        }
      }
    }, // /header

    // ── Stopka ───────────────────────────────────────────
    footer: context {
      let pg = counter(page).get().first()
      let chapter-locs = query(heading.where(level: 1))
      let is-chapter-page = chapter-locs.any(h => counter(page).at(h.location()).first() == pg)
      if is-chapter-page {
        set text(font: "Fira Sans", size: 10pt)
        align(right, box(fill: blue-zut, inset: (x: 7pt, y: 4pt))[
          #text(fill: white, weight: "bold")[#pg]
        ])
      }
    },

    numbering: "1",
  ) // /set page


  // ── 3.2 TEKST ───────────────────────────────────────────
  set text(font: "New Computer Modern", size: 12pt, lang: "pl")
  set par(justify: true, leading: 0.65em)


  // ── 3.3 LISTY ───────────────────────────────────────────
  set list(marker: [--], spacing: 0.4em, indent: 1em)
  set enum(spacing: 0.4em, indent: 1em)


  // ── 3.4 NAGŁÓWKI ─────────────

  set heading(numbering: "1.1")

  show heading: it => {
    let num = if it.numbering != none {
      counter(heading).display(it.numbering)
    }

    if it.level == 1 {
      // Wymuszenie nowej strony dla głównego rozdziału
      pagebreak(weak: true)
      v(1.5em, weak: true)

      block(width: 100%, inset: (bottom: 1em, top: 7em))[
        #if num != none {
          place(left + top, dx: -1.5cm, dy: 0.1em)[
            #text(size: 26pt, fill: blue-zut, weight: "bold", font: "Fira Sans", num)
          ]
        }
        #align(left)[
          #text(size: 26pt, fill: blue-zut, weight: "bold", font: "Fira Sans", it.body)
        ]
      ]
    } else {
      let txt-size = if it.level == 2 { 14pt } else if it.level == 3 { 12pt } else { 11pt }
      let spacing-top = if it.level == 2 { 1.5em } else if it.level == 3 { 1.2em } else { 1em }
      let spacing-bottom = if it.level == 2 { 0.5em } else { 0.4em }

      v(spacing-top, weak: true)

      block(width: 100%, inset: (bottom: spacing-bottom))[
        #if num != none {
          let dy-val = if it.level == 2 { 0.0em } else { 0.05em }
          place(left + top, dx: -1.5cm, dy: dy-val)[
            #text(size: txt-size, fill: blue-zut, weight: "bold", font: "Fira Sans", num)
          ]
        }
        // Tytuł na czarno, dopasowany do tekstu
        #text(size: txt-size, fill: black, weight: "bold", font: "Fira Sans", it.body)
      ]
    }
  }


  // ── 3.5 SPIS TREŚCI ─────────────────────────────────────
  set outline(indent: auto)

  show outline.entry: it => {
    if it.level == 1 {
      v(12pt, weak: true)
      text(size: 11pt, weight: "bold", font: "Fira Sans", fill: blue-zut)[
        #h(1.25cm)
        #it
      ]
    } else if it.level == 2 {
      v(3pt, weak: true)
      text(size: 10pt, font: "Fira Sans")[
        #h(1.25cm)
        #it
      ]
    } else if it.level == 3 {
      v(1pt, weak: true)
      text(size: 9pt, font: "Fira Sans")[
        #h(2.5cm)
        #it
      ]
    } else {
      it
    }
  }


  // ── 3.6 BLOKI KODU ──────────────────────────────────────
  show raw.where(block: true): it => {
    block(
      width: 100%,
      fill: gray-zut.lighten(93%),
      stroke: (left: 2pt + blue-wi),
      inset: (x: 12pt, y: 9pt),
      above: 9pt,
      below: 9pt,
      radius: (right: 2pt),
    )[
      #set text(size: 9.5pt, font: ("Fira Mono", "Courier New"))
      #it
    ]
  }

  set raw(theme: "zut.tmTheme")
  show raw.where(block: true): it => {
    let lines = it.lines

    block(
      fill: gray-zut.lighten(100%),
      radius: 4pt,
      clip: true,
      width: 100%,
    )[
      #set text(size: 10pt, font: ("Fira Mono", "Courier New"))
      #grid(
        columns: (auto, 1fr),
        inset: (left: 10pt, right: 10pt, top: 2pt, bottom: 2pt),
        align: (x, y) => if x == 0 { right + top } else { left + top },

        grid.vline(x: 1, stroke: (paint: luma(160), thickness: 1pt)),

        ..lines
          .map(line => (
            text(fill: luma(160), size: 9pt)[#line.number],
            line.body,
          ))
          .flatten(),
      )
    ]
  }

  // ── 3.7 PODPISY RYSUNKÓW I TABEL ────────────────────────
  set figure(gap: 0.8em)
  let raw-fig-counter = counter("raw-fig")

  show heading.where(level: 1): it => {
    raw-fig-counter.update(1)
    it
  }

  show figure.where(kind: raw): it => {
    // Step the custom counter
    raw-fig-counter.step()

    // Build the number: heading-index.figure-index
    let heading-num = counter(heading.where(level: 1)).display()
    let fig-num = raw-fig-counter.display("1")
    let full-number = heading-num + "." + fig-num

    it.body
    v(10pt, weak: true)
    align(center, block(width: auto)[
      #text(weight: "bold", fill: blue-zut, font: "Fira Sans")[Algorytm #full-number:]
      #text(font: "Fira Sans")[#it.caption.body]
    ])
  }


  // ── 3.8 TABELE ──────────────────────────────────────────
  set table(
    stroke: none,
    inset: (x: 8pt, y: 5pt),
  )
  show table.cell.where(y: 0): set text(weight: "bold")
  show table: set block(above: 8pt, below: 8pt)


  body
} // /zut-template