vim.pack.add({
  "https://github.com/folke/which-key.nvim",
})

local wk = require("which-key")
wk.setup({
  preset = "helix",
})
wk.add({
  { "<leader><tab>", group = "tabs" },
  { "<leader>c", group = "code" },
  { "<leader>d", group = "debug" },
  { "<leader>D", group = "Diffview", icon = { icon = "", color = "orange" } },
  { "<leader>p", group = "Yanky", icon = { icon = "󰃮 ", color = "yellow" } },
  { "<leader>dp", group = "profiler" },
  { "<leader>f", group = "file/find" },
  { "<leader>g", group = "git" },
  { "<leader>gh", group = "hunks" },
  { "<leader>q", group = "quit/session" },
  { "<leader>s", group = "search" },
  { "<leader>u", group = "ui", icon = { icon = "󰙵 ", color = "cyan" } },
  { "<leader>x", group = "diagnostics/quickfix", icon = { icon = "󱖫 ", color = "green" } },
  { "[", group = "prev" },
  { "]", group = "next" },
  { "g", group = "goto" },
  { "gs", group = "surround" },
  { "z", group = "fold" },
  {
    "<leader>b",
    group = "buffer",
    expand = function()
      return require("which-key.extras").expand.buf()
    end,
  },
  {
    "<leader>w",
    group = "windows",
    proxy = "<c-w>",
    expand = function()
      return require("which-key.extras").expand.win()
    end,
  },
  -- better descriptions
  { "gx", desc = "Open with system app" },
  {
    "<leader>fC",
    group = "Copy Path",
    {
      "<leader>fCf",
      function()
        vim.fn.setreg("+", vim.fn.expand("%:p")) -- Copy full file path to clipboard
        vim.notify("Copied full file path: " .. vim.fn.expand("%:p"))
      end,
      desc = "Copy full file path",
    },
    {
      "<leader>fCn",
      function()
        vim.fn.setreg("+", vim.fn.expand("%:t")) -- Copy file name to clipboard
        vim.notify("Copied file name: " .. vim.fn.expand("%:t"))
      end,
      desc = "Copy file name",
    },
    {
      "<leader>fCr",
      function()
        local cwd = vim.fn.getcwd() -- Current working directory
        local full_path = vim.fn.expand("%:p") -- Full file path
        local rel_path = full_path:sub(#cwd + 2) -- Remove cwd prefix and leading slash
        vim.fn.setreg("+", rel_path) -- Copy relative file path to clipboard
        vim.notify("Copied relative file path: " .. rel_path)
      end,
      desc = "Copy relative file path",
    },
    {
      "<leader>?",
      function()
        require("which-key").show({ global = false })
      end,
      desc = "Buffer Keymaps (which-key)",
    },
    {
      "<c-w><space>",
      function()
        require("which-key").show({ keys = "<c-w>", loop = true })
      end,
      desc = "Window Hydra Mode (which-key)",
    },
  },
  {
    -- Nested mappings are allowed and can be added in any order
    -- Most attributes can be inherited or overridden on any level
    -- There's no limit to the depth of nesting
    mode = { "n", "v" }, -- NORMAL and VISUAL mode
    { "<leader>q", "<cmd>q<cr>", desc = "Quit" }, -- no need to specify mode since it's inherited
    { "<leader>w", "<cmd>w<cr>", desc = "Write" },
  },
})