local M = {}

function M.setup()
  local alpha = require('alpha')
  local dashboard = require('alpha.themes.dashboard')

  dashboard.section.header.val =
      {[[ ⠄⠄⣼⡟⣿⠏⢀⣿⣇⣿⣏⣿⣿⣿⣿⣿⣿⣿⢸⡇⣿⣿⣿⣟⣿⣿⣿⣿ ]],
       [[ ⡆⣸⡟⣼⣯⠏⣾⣿⢸⣿⢸⣿⣿⣿⣿⣿⣿⡟⠸⠁⢹⡿⣿⣿⢻⣿⣿⣿ ]],
       [[ ⡇⡟⣸⢟⣫⡅⣶⢆⡶⡆⣿⣿⣿⣿⣿⢿⣛⠃⠰⠆⠈⠁⠈⠙⠈⠻⣿⢹ ]],
       [[ ⣧⣱⡷⣱⠿⠟⠛⠼⣇⠇⣿⣿⣿⣿⣿⣿⠃⣰⣿⣿⡆⠄⠄⠄⠄⠄⠉⠈ ]],
       [[ ⡏⡟⢑⠃⡠⠂⠄⠄⠈⣾⢻⣿⣿⡿⡹⡳⠋⠉⠁⠉⠙⠄⢀⠄⠄⠄⠄⠄ ]],
       [[ ⡇⠁⢈⢰⡇⠄⠄⡙⠂⣿⣿⣿⣿⣱⣿⡗⠄⠄⠄⢀⡀⠄⠈⢰⠄⠄⠄⠐ ]],
       [[ ⠄⠄⠘⣿⣧⠴⣄⣡⢄⣿⣿⣿⣷⣿⣿⡇⢀⠄⠤⠈⠁⣠⣠⣸⢠⠄⠄⠄ ]],
       [[ ⢀⠄⠄⣿⣿⣷⣬⣵⣿⣿⣿⣿⣿⣿⣿⣷⣟⢷⡶⢗⡰⣿⣿⠇⠘⠄⠄⠄ ]],
       [[ ⣿⠄⠄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣾⣿⣿⡟⢀⠃⠄⢸⡄ ]],
       [[ ⣿⠄⠄⠘⢿⣿⣿⣿⣿⣿⣿⢛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⢄⡆⠄⢀⣪⡆ ]],
       [[ ⡟⠄⠄⠄⠄⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣟⣻⣩⣾⣃⣴⣿⣿⡇ ]]}

  -- Set menu
  dashboard.section.buttons.val = {dashboard.button("n", "  New file", ":enew <CR>"),
                                   dashboard.button("s", "  Settings", ":e $MYVIMRC <CR>"),
                                   dashboard.button("q", "  Quit NVIM", ":qa<CR>")}

  -- Set footer
  local function footer()
    local datetime = os.date("%H:%M")
    local version = vim.version()
    local nvim_version_info = "v" .. version.major .. "." .. version.minor .. "." .. version.patch

    return string.format("%s   %s", datetime, nvim_version_info)
  end

  dashboard.section.footer.val = footer()

  -- set layout
  dashboard.config.layout = {{
    type = "padding",
    val = 1
  }, dashboard.section.header, {
    type = "padding",
    val = 2
  }, dashboard.section.buttons, {
    type = "padding",
    val = 1
  }, dashboard.section.footer}

  -- autostart
  vim.api.nvim_create_autocmd("VimEnter", {
    callback = function()
      if vim.fn.argc() == 0 then
        require("alpha").start()
      end
    end
  })

  dashboard.config.opts.noautocmd = true
  alpha.setup(dashboard.config)
end

return M