+use std::borrow::Cow;

+use std::iter::repeat;

+

+use Default::default;

+use dsb::Cell;

+use dsb::cell::Style;

+use lsp_types::*;

+use serde::{Deserialize, Serialize};

+

+use crate::FG;

+use crate::menu::{Key, back, filter, next, score};

+use crate::text::{col, color_, set_a};

+

+#[derive(Serialize, Deserialize)]

+pub struct Complete {

+ pub r: CompletionResponse,

+ pub start: usize,

+ pub selection: usize,

+ pub vo: usize,

+}

+impl std::fmt::Debug for Complete {

+ fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {

+ f.debug_struct("Complete")

+ .field("start", &self.start)

+ .field("selection", &self.selection)

+ .field("vo", &self.vo)

+ .finish()

+ }

+}

+impl Complete {

+ pub fn next(&mut self, f: &str) {

+ let n = filter_c(self, f).count();

+ next::<N>(n, &mut self.selection, &mut self.vo);

+ }

+

+ pub fn sel(&self, f: &str) -> &CompletionItem {

+ score_c(filter_c(self, f), f)[self.selection].1

+ }

+

+ pub fn back(&mut self, f: &str) {

+ let n = filter_c(self, f).count();

+ back::<N>(n, &mut self.selection, &mut self.vo);

+ }

+}

+impl<'a> Key<'a> for &'a CompletionItem {

+ fn key(&self) -> impl Into<Cow<'a, str>> {

+ self.filter_text.as_deref().unwrap_or(&self.label)

+ }

+}

+

+fn score_c<'a>(

+ x: impl Iterator<Item = &'a CompletionItem>,

+ filter: &'_ str,

+) -> Vec<(u32, &'a CompletionItem, Vec<u32>)> {

+ score(x, filter)

+}

+

+fn filter_c<'a>(

+ completion: &'a Complete,

+ f: &'_ str,

+) -> impl Iterator<Item = &'a CompletionItem> {

+ let x = &completion.r;

+ let y = match x {

+ CompletionResponse::Array(x) => x,

+ CompletionResponse::List(x) => &x.items,

+ };

+ filter(y.iter(), f)

+}

+

+pub fn s(completion: &Complete, c: usize, f: &str) -> Vec<Cell> {

+ let mut out = vec![];

+ let i = score_c(filter_c(completion, f), f)

+ .into_iter()

+ .zip(0..)

+ .skip(completion.vo)

+ .take(N);

+

+ // let Some((s, x)) = i.next() else {

+ // return vec![];

+ // };

+

+ // let mut q = Dq::<_, 13>::new((s, x));

+ // for (s, x) in i {

+ // if q.first().0 <= s {

+ // q.push_front((s, x));

+ // }

+ // }

+

+ // fuzzy_aho_corasick::FuzzyAhoCorasickBuilder::new()

+ // .fuzzy(

+ // FuzzyLimits::new()

+ // .insertions(20)

+ // .deletions(2)

+ // .edits(4)

+ // .substitutions(5)

+ // .swaps(3),

+ // .penalties(FuzzyPenalties {

+ // )

+ // insertion: 0.0,

+ // deletion: 1.0,

+ // substitution: 0.5,

+ // swap: 0.5,

+ // })

+ // .build(

+ // y.iter().map(|x| x.filter_text.as_deref().unwrap_or(&x.label)),

+ // )

+ // .search(filter, 0.25)

+ // .into_iter()

+ // .map(|x| &y[x.pattern_index])

+ // // .take(13);

+ // // for x in y

+ // // .iter()

+ // // .filter(|x| {

+ // // x.filter_text

+ // // .as_deref()

+ // // .unwrap_or(&x.label)

+ // // .starts_with(filter)

+ // // })

+ // .take(13)

+ i.for_each(|((_, x, indices), i)| {

+ r(x, c, i == completion.selection, &indices, &mut out)

+ });

+

+ out

+}

+fn charc(c: &str) -> usize {

+ c.chars().count()

+}

+#[implicit_fn::implicit_fn]

+fn r(

+ x: &CompletionItem,

+ c: usize,

+ selected: bool,

+ indices: &[u32],

+ to: &mut Vec<Cell>,

+) {

+ let bg = if selected { col!("#262d3b") } else { col!("#1c212b") };

+

+ let ds = Style::new(FG, bg);

+ let d: Cell = Cell { letter: None, style: ds };

+ let mut b = vec![d; c];

+ const MAP: [([u8; 3], [u8; 3], &str); 26] = {

+ car::map!(

+ amap::amap! {

+ const { CompletionItemKind::TEXT.0 as usize } => ("#9a9b9a", " "),

+ const { CompletionItemKind::METHOD.0 as usize } | const { CompletionItemKind::FUNCTION.0 as usize } => ("#FFD173", "λ "),

+ const { CompletionItemKind::CONSTRUCTOR.0 as usize } => ("#FFAD66", "->"),

+ const { CompletionItemKind::FIELD.0 as usize } => ("#E06C75", "x."),

+ const { CompletionItemKind::VARIABLE.0 as usize } => ("#E06C75", "x "),

+ const { CompletionItemKind::MODULE.0 as usize } => ("#D5FF80", "::"),

+ const { CompletionItemKind::PROPERTY.0 as usize } => ("#e6e1cf", "x."),

+ const { CompletionItemKind::VALUE.0 as usize } => ("#DFBFFF", "4 "),

+ const { CompletionItemKind::ENUM.0 as usize } => ("#73b9ff", "󰓹u"),

+ const { CompletionItemKind::ENUM_MEMBER.0 as usize } => ("#73b9ff", "󰓹:"),

+ const { CompletionItemKind::SNIPPET.0 as usize } => ("#9a9b9a", "! "),

+ const { CompletionItemKind::INTERFACE.0 as usize } => ("#E5C07B", "t "),

+ const { CompletionItemKind::REFERENCE.0 as usize } => ("#9a9b9a", "& "),

+ const { CompletionItemKind::CONSTANT.0 as usize } => ("#DFBFFF", "N "),

+ const { CompletionItemKind::STRUCT.0 as usize } => ("#73D0FF", "X{"),

+ const { CompletionItemKind::OPERATOR.0 as usize } => ("#F29E74", "+ "),

+ const { CompletionItemKind::TYPE_PARAMETER.0 as usize } => ("#9a9b9a", "T "),

+ const { CompletionItemKind::KEYWORD.0 as usize } => ("#FFAD66", "as"),

+ _ => ("#9a9b9a", " ")

+ },

+ |(x, y)| (set_a(color_(x), 0.5), color_(x), y)

+ )

+ };

+ let (bgt, col, ty) =

+ MAP[x.kind.unwrap_or(CompletionItemKind(50)).0 as usize];

+ b.iter_mut().zip(ty.chars()).for_each(|(x, c)| {

+ *x = (Style::new(col, bgt) | Style::BOLD).basic(c)

+ });

+ let i = &mut b[2..];

+

+ let label_details = x

+ .label_details

+ .as_ref()

+ .into_iter()

+ .flat_map(|x| &x.detail)

+ .flat_map(_.chars());

+ let left = i.len() as i32

+ - (charc(&x.label) as i32 + label_details.clone().count() as i32)

+ - 2;

+ if let Some(details) = &x.detail {

+ let details = if left < charc(details) as i32 {

+ details

+ .chars()

+ .take(left as _)

+ .chain(['…'])

+ .collect::<Vec<_>>()

+ .into_iter()

+ .rev()

+ .collect::<Vec<_>>()

+ .into_iter()

+ } else {

+ details.chars().rev().collect::<Vec<_>>().into_iter()

+ };

+ i.iter_mut()

+ .rev()

+ .zip(details.map(|x| {

+ Style { bg, fg: color_("#979794"), ..default() }.basic(x)

+ }))

+ .for_each(|(a, b)| *a = b);

+ }

+ i.iter_mut()

+ .zip(

+ x.label.chars().map(|x| ds.basic(x)).zip(0..).chain(

+ label_details

+ .map(|x| {

+ Style { bg, fg: color_("#858685"), ..default() }

+ .basic(x)

+ })

+ .zip(repeat(u32::MAX)),

+ ),

+ )

+ .for_each(|(a, (b, i))| {

+ *a = b;

+ if indices.contains(&i) {

+ a.style |= (Style::BOLD, color_("#ffcc66"));

+ }

+ });

+ to.extend(b);

+}

+pub const N: usize = 13;

+#[test]

+fn t() {

+ use dsb::F;

+ use fimg::Image;

+ let ppem = 20.0;

+ let lh = 10.0;

+ let (w, h) = (611, 8000);

+ let (c, r) = dsb::fit(&crate::FONT, ppem, lh, (w, h));

+ dbg!(dsb::size(&crate::FONT, ppem, lh, (c, r)));

+ let y = serde_json::from_str(include_str!("../complete_")).unwrap();

+ let cells =

+ s(&Complete { r: y, selection: 0, vo: 0, start: 0 }, c, "");

+ dbg!(w, h);

+ dbg!(c, r);

+

+ let mut fonts = dsb::Fonts::new(

+ F::FontRef(*crate::FONT, &[(2003265652, 550.0)]),

+ F::FontRef(*crate::BFONT, &[]),

+ F::FontRef(*crate::IFONT, &[(2003265652, 550.0)]),

+ F::FontRef(*crate::IFONT, &[]),

+ );

+

+ let mut x = Image::build(w as u32, h as u32).fill(crate::hov::BG);

+ unsafe {

+ dsb::render(

+ &cells,

+ (c, r),

+ ppem,

+ &mut fonts,

+ lh,

+ true,

+ x.as_mut(),

+ (0, 0),

+ )

+ };

+ // println!("{:?}", now.elapsed());

+ x.as_ref().save("x");

+}