local M = {}

---@type table<string,true>
M.hl = {}

M.plugin = {
  "echasnovski/mini.hipatterns",
  event = "LazyFile",
  opts = function()
    local hi = require("mini.hipatterns")
    return {
      -- custom LazyVim option to enable the tailwind integration
      tailwind = {
        enabled = true,
        ft = { "typescriptreact", "javascriptreact", "css", "javascript", "typescript", "html" },
        -- full: the whole css class will be highlighted
        -- compact: only the color will be highlighted
        style = "full",
      },
      highlighters = {
        hex_color = hi.gen_highlighter.hex_color({ priority = 2000 }),
      },
    }
  end,
  config = function(_, opts)
    -- backward compatibility
    if opts.tailwind == true then
      opts.tailwind = {
        enabled = true,
        ft = { "typescriptreact", "javascriptreact", "css", "javascript", "typescript", "html" },
        style = "full",
      }
    end
    if type(opts.tailwind) == "table" and opts.tailwind.enabled then
      -- reset hl groups when colorscheme changes
      vim.api.nvim_create_autocmd("ColorScheme", {
        callback = function()
          M.hl = {}
        end,
      })
      opts.highlighters.tailwind = {
        pattern = function()
          if not vim.tbl_contains(opts.tailwind.ft, vim.bo.filetype) then
            return
          end
          if opts.tailwind.style == "full" then
            return "%f[%w:-]()[%w:-]+%-[a-z%-]+%-%d+()%f[^%w:-]"
          elseif opts.tailwind.style == "compact" then
            return "%f[%w:-][%w:-]+%-()[a-z%-]+%-%d+()%f[^%w:-]"
          end
        end,
        group = function(_, _, m)
          ---@type string
          local match = m.full_match
          ---@type string, number
          local color, shade = match:match("[%w-]+%-([a-z%-]+)%-(%d+)")
          shade = tonumber(shade)
          local bg = vim.tbl_get(M.colors, color, shade)
          if bg then
            local hl = "MiniHipatternsTailwind" .. color .. shade
            if not M.hl[hl] then
              M.hl[hl] = true
              local bg_shade = shade == 500 and 950 or shade < 500 and 900 or 100
              local fg = vim.tbl_get(M.colors, color, bg_shade)
              vim.api.nvim_set_hl(0, hl, { bg = "#" .. bg, fg = "#" .. fg })
            end
            return hl
          end
        end,
        extmark_opts = { priority = 2000 },
      }
    end
    require("mini.hipatterns").setup(opts)
  end,
}

M.colors = {
  slate = {
    [50] = "f8fafc",
    [100] = "f1f5f9",
    [200] = "e2e8f0",
    [300] = "cbd5e1",
    [400] = "94a3b8",
    [500] = "64748b",
    [600] = "475569",
    [700] = "334155",
    [800] = "1e293b",
    [900] = "0f172a",
    [950] = "020617",
  },

  gray = {
    [50] = "f9fafb",
    [100] = "f3f4f6",
    [200] = "e5e7eb",
    [300] = "d1d5db",
    [400] = "9ca3af",
    [500] = "6b7280",
    [600] = "4b5563",
    [700] = "374151",
    [800] = "1f2937",
    [900] = "111827",
    [950] = "030712",
  },

  zinc = {
    [50] = "fafafa",
    [100] = "f4f4f5",
    [200] = "e4e4e7",
    [300] = "d4d4d8",
    [400] = "a1a1aa",
    [500] = "71717a",
    [600] = "52525b",
    [700] = "3f3f46",
    [800] = "27272a",
    [900] = "18181b",
    [950] = "09090B",
  },

  neutral = {
    [50] = "fafafa",
    [100] = "f5f5f5",
    [200] = "e5e5e5",
    [300] = "d4d4d4",
    [400] = "a3a3a3",
    [500] = "737373",
    [600] = "525252",
    [700] = "404040",
    [800] = "262626",
    [900] = "171717",
    [950] = "0a0a0a",
  },

  stone = {
    [50] = "fafaf9",
    [100] = "f5f5f4",
    [200] = "e7e5e4",
    [300] = "d6d3d1",
    [400] = "a8a29e",
    [500] = "78716c",
    [600] = "57534e",
    [700] = "44403c",
    [800] = "292524",
    [900] = "1c1917",
    [950] = "0a0a0a",
  },

  red = {
    [50] = "fef2f2",
    [100] = "fee2e2",
    [200] = "fecaca",
    [300] = "fca5a5",
    [400] = "f87171",
    [500] = "ef4444",
    [600] = "dc2626",
    [700] = "b91c1c",
    [800] = "991b1b",
    [900] = "7f1d1d",
    [950] = "450a0a",
  },

  orange = {
    [50] = "fff7ed",
    [100] = "ffedd5",
    [200] = "fed7aa",
    [300] = "fdba74",
    [400] = "fb923c",
    [500] = "f97316",
    [600] = "ea580c",
    [700] = "c2410c",
    [800] = "9a3412",
    [900] = "7c2d12",
    [950] = "431407",
  },

  amber = {
    [50] = "fffbeb",
    [100] = "fef3c7",
    [200] = "fde68a",
    [300] = "fcd34d",
    [400] = "fbbf24",
    [500] = "f59e0b",
    [600] = "d97706",
    [700] = "b45309",
    [800] = "92400e",
    [900] = "78350f",
    [950] = "451a03",
  },

  yellow = {
    [50] = "fefce8",
    [100] = "fef9c3",
    [200] = "fef08a",
    [300] = "fde047",
    [400] = "facc15",
    [500] = "eab308",
    [600] = "ca8a04",
    [700] = "a16207",
    [800] = "854d0e",
    [900] = "713f12",
    [950] = "422006",
  },

  lime = {
    [50] = "f7fee7",
    [100] = "ecfccb",
    [200] = "d9f99d",
    [300] = "bef264",
    [400] = "a3e635",
    [500] = "84cc16",
    [600] = "65a30d",
    [700] = "4d7c0f",
    [800] = "3f6212",
    [900] = "365314",
    [950] = "1a2e05",
  },

  green = {
    [50] = "f0fdf4",
    [100] = "dcfce7",
    [200] = "bbf7d0",
    [300] = "86efac",
    [400] = "4ade80",
    [500] = "22c55e",
    [600] = "16a34a",
    [700] = "15803d",
    [800] = "166534",
    [900] = "14532d",
    [950] = "052e16",
  },

  emerald = {
    [50] = "ecfdf5",
    [100] = "d1fae5",
    [200] = "a7f3d0",
    [300] = "6ee7b7",
    [400] = "34d399",
    [500] = "10b981",
    [600] = "059669",
    [700] = "047857",
    [800] = "065f46",
    [900] = "064e3b",
    [950] = "022c22",
  },

  teal = {
    [50] = "f0fdfa",
    [100] = "ccfbf1",
    [200] = "99f6e4",
    [300] = "5eead4",
    [400] = "2dd4bf",
    [500] = "14b8a6",
    [600] = "0d9488",
    [700] = "0f766e",
    [800] = "115e59",
    [900] = "134e4a",
    [950] = "042f2e",
  },

  cyan = {
    [50] = "ecfeff",
    [100] = "cffafe",
    [200] = "a5f3fc",
    [300] = "67e8f9",
    [400] = "22d3ee",
    [500] = "06b6d4",
    [600] = "0891b2",
    [700] = "0e7490",
    [800] = "155e75",
    [900] = "164e63",
    [950] = "083344",
  },

  sky = {
    [50] = "f0f9ff",
    [100] = "e0f2fe",
    [200] = "bae6fd",
    [300] = "7dd3fc",
    [400] = "38bdf8",
    [500] = "0ea5e9",
    [600] = "0284c7",
    [700] = "0369a1",
    [800] = "075985",
    [900] = "0c4a6e",
    [950] = "082f49",
  },

  blue = {
    [50] = "eff6ff",
    [100] = "dbeafe",
    [200] = "bfdbfe",
    [300] = "93c5fd",
    [400] = "60a5fa",
    [500] = "3b82f6",
    [600] = "2563eb",
    [700] = "1d4ed8",
    [800] = "1e40af",
    [900] = "1e3a8a",
    [950] = "172554",
  },

  indigo = {
    [50] = "eef2ff",
    [100] = "e0e7ff",
    [200] = "c7d2fe",
    [300] = "a5b4fc",
    [400] = "818cf8",
    [500] = "6366f1",
    [600] = "4f46e5",
    [700] = "4338ca",
    [800] = "3730a3",
    [900] = "312e81",
    [950] = "1e1b4b",
  },

  violet = {
    [50] = "f5f3ff",
    [100] = "ede9fe",
    [200] = "ddd6fe",
    [300] = "c4b5fd",
    [400] = "a78bfa",
    [500] = "8b5cf6",
    [600] = "7c3aed",
    [700] = "6d28d9",
    [800] = "5b21b6",
    [900] = "4c1d95",
    [950] = "2e1065",
  },

  purple = {
    [50] = "faf5ff",
    [100] = "f3e8ff",
    [200] = "e9d5ff",
    [300] = "d8b4fe",
    [400] = "c084fc",
    [500] = "a855f7",
    [600] = "9333ea",
    [700] = "7e22ce",
    [800] = "6b21a8",
    [900] = "581c87",
    [950] = "3b0764",
  },

  fuchsia = {
    [50] = "fdf4ff",
    [100] = "fae8ff",
    [200] = "f5d0fe",
    [300] = "f0abfc",
    [400] = "e879f9",
    [500] = "d946ef",
    [600] = "c026d3",
    [700] = "a21caf",
    [800] = "86198f",
    [900] = "701a75",
    [950] = "4a044e",
  },

  pink = {
    [50] = "fdf2f8",
    [100] = "fce7f3",
    [200] = "fbcfe8",
    [300] = "f9a8d4",
    [400] = "f472b6",
    [500] = "ec4899",
    [600] = "db2777",
    [700] = "be185d",
    [800] = "9d174d",
    [900] = "831843",
    [950] = "500724",
  },

  rose = {
    [50] = "fff1f2",
    [100] = "ffe4e6",
    [200] = "fecdd3",
    [300] = "fda4af",
    [400] = "fb7185",
    [500] = "f43f5e",
    [600] = "e11d48",
    [700] = "be123c",
    [800] = "9f1239",
    [900] = "881337",
    [950] = "4c0519",
  },
}

return M.plugin