local lush = require('lush')

local M = {}

local base = require('lupancolors.lupan').options.dark.base

M.colors = {
  base = base,
  bg = base.de(10).da(70),
  fg = base.de(75),
  red = base.hue(0),
  orange = base.hue(30),
  yellow = base.hue(60),
  yellow_green = base.hue(90),
  green = base.hue(120),
  aquamarine = base.hue(150),
  cyan = base.hue(180),
  blue = base.hue(210),
  lavender = base.hue(240),
  purple = base.hue(270),
  fuchsia = base.hue(300),
  hot_pink = base.hue(330),
}

---@diagnostic disable: undefined-global
M.theme = lush(function()
  local c = M.colors
  return {
    -- See: h highlight-groups
    Normal { bg = c.bg, fg = c.fg },
    CursorLine { bg = Normal.bg.li(5) },
    Visual { bg = Normal.bg.sa(20).li(10) },
    Comment { fg = c.base.de(75).da(20) },
    CursorColumn { CursorLine },
    LineNr { Comment, gui = "italic" },
    CursorLineNr { fg = c.blue, bg = CursorLine.bg, gui = "italic" },
    Search { bg = c.yellow, fg = Normal.bg },
    IncSearch { bg = c.yellow_green, fg = Normal.bg },
    String { fg = c.blue },
    PreProc { fg = c.lavender },
    Statement { fg = c.orange },
    Type { fg = c.yellow },
    Identifier { fg = Normal.fg },
    Function { fg = c.green },
    Operator { fg = c.aquamarine },
    Special { fg = c.purple },
    Constant { fg = c.cyan },
    NonText { fg = Normal.bg.li(10) },
    DiffAdd { fg = c.green },
    DiffDelete { fg = c.red },
    diffRemoved { fg = c.red },
    DiffChange { fg = c.blue },
    diffChanged { fg = c.blue },
    SignColumn { Normal },
    diffAdded { DiffAdd },
    MoreMsg { fg = c.green, gui = "bold" },
    Question { fg = c.green, gui = "bold" },
    TelescopeSelection { CursorLine },
    WhiKeyFloat { bg = Normal.bg.li(10) },
    DiagnosticError { fg = c.red },
    DiagnosticWarn { fg = c.orange },
    DiagnosticInfo { fg = c.cyan },
    Pmenu { bg = Normal.bg.li(10) },
    PmenuSel { bg = Normal.bg.li(20).sa(20) },
    Error { bg = c.red.da(25), fg = Normal.bg },
    ErrorMsg { Error },
    MatParen { fg = c.hot_pink, gui = "bold" },
    SpecialKey { fg = c.red },
    Directory { fg = c.cyan },
    Title { fg = c.fuchsia, gui = "bold" },
    Conceal { bg = Normal.bg.li(20).de(50) },
    SpellBad { fg = c.red, gui = "underline" },
    SpellRare { fg = Type.fg, gui = "underline" },
    SpellLocal { fg = DiagnosticInfo.fg, gui = "underline" },
    SpellCap { fg = String.fg, gui = "underline" },
  }
end)

return M

-- vi:nowrap:number