dotfiles/.config/nvim/lua/config/plugin/nvim-alpha.lua

return function()
  local if_nil = vim.F.if_nil

  local default_terminal = {
      type = "terminal",
      command = nil,
      width = 69,
      height = 8,
      opts = {
          redraw = true,
          window_config = {},
      },
  }

  local default_header = {
      type = "text",
      val = {
        [[                      :::!~!!!!!:.           ]],
        [[                  .xUHWH!! !!?M88WHX:.       ]],
        [[                .X*#M@$!!  !X!M$$$$$$WWx:.   ]],
        [[               :!!!!!!?H! :!$!$$$$$$$$$$8X:  ]],
        [[              !!~  ~:~!! :~!$!#$$$$$$$$$$8X: ]],
        [[             :!~::!H!<   ~.U$X!?R$$$$$$$$MM! ]],
        [[             ~!~!!!!~~ .:XW$$$U!!?$$$$$$RMM! ]],
        [[               !:~~~ .:!M"T#$$$$WX??#MRRMMM! ]],
        [[               ~?WuxiW*`   `"#$$$$8!!!!??!!! ]],
        [[             :X- M$$$$       `"T#$T~!8$WUXU~ ]],
        [[            :%`  ~#$$$m:        ~!~ ?$$$$$$  ]],
        [[          :!`.-   ~T$$$$8xx.  .xWW- ~""##*"  ]],
        [[.....   -~~:<` !    ~?T#$$@@W@*?$$      /`   ]],
        [[W$@@M!!! .!~~ !!     .:XUW$W!~ `"~:    :     ]],
        [[#"~~`.:x%`!!  !H:   !WM$$$$Ti.: .!WUn+!`     ]],
        [[:::~:!!`:X~ .: ?H.!u "$$$B$$$!W:U!T$$M~      ]],
        [[.~~   :X@!.-~   ?@WTWo("*$$$W$TH$! `         ]],
        [[Wi.~!X$?!-~    : ?$$$B$Wu("**$RM!            ]],
        [[$R@i.~~ !     :   ~$$$$$B$$en:``             ]],
        [[?MXT@Wx.~    :     ~"##*$$$$M~               ]],
      },
      opts = {
          position = "center",
          hl = "Type",
          -- wrap = "overflow";
      },
  }

  local footer = {
      type = "text",
      val = "",
      opts = {
          position = "center",
          hl = "Number",
      },
  }

  local leader = "SPC"

  --- @param sc string
  --- @param txt string
  --- @param keybind string? optional
  --- @param keybind_opts table? optional
  local function button(sc, txt, keybind, keybind_opts)
      local sc_ = sc:gsub("%s", ""):gsub(leader, "<leader>")

      local opts = {
          position = "center",
          shortcut = sc,
          cursor = 3,
          width = 50,
          align_shortcut = "right",
          hl_shortcut = "Keyword",
      }
      if keybind then
          keybind_opts = if_nil(keybind_opts, { noremap = true, silent = true, nowait = true })
          opts.keymap = { "n", sc_, keybind, keybind_opts }
      end

      local function on_press()
          local key = vim.api.nvim_replace_termcodes(keybind or sc_ .. "<Ignore>", true, false, true)
          vim.api.nvim_feedkeys(key, "t", false)
      end

      return {
          type = "button",
          val = txt,
          on_press = on_press,
          opts = opts,
      }
  end

  local buttons = {
      type = "group",
      val = {
          button("e", "  New file", "<cmd>ene <CR>"),
          button("SPC f f", "󰈞  Find file"),
          button("SPC f h", "󰊄  Recently opened files"),
          button("SPC f r", "  Frecency/MRU"),
          button("SPC f g", "󰈬  Find word"),
          button("SPC f m", "  Jump to bookmarks"),
          button("SPC s l", "  Open last session"),
      },
      opts = {
          spacing = 1,
      },
  }

  local section = {
      terminal = default_terminal,
      header = default_header,
      buttons = buttons,
      footer = footer,
  }

  local config = {
      layout = {
          { type = "padding", val = 2 },
          section.header,
          { type = "padding", val = 2 },
          section.buttons,
          section.footer,
      },
      opts = {
          margin = 5,
      },
  }

  require('alpha').setup(config)
end