local uv = require("luv")

local current_time = ""
local function set_interval(interval, callback)
  local timer = uv.new_timer()
  local function ontimeout()
    callback(timer)
  end
  uv.timer_start(timer, interval, interval, ontimeout)
  return timer
end

local function update_wakatime()
  local stdin = uv.new_pipe()
  local stdout = uv.new_pipe()
  local stderr = uv.new_pipe()

  local handle, pid = uv.spawn("wakatime-cli", {
    args = { "--today" },
    stdio = { stdin, stdout, stderr },
  }, function(code, signal) -- on exit
    stdin:close()
    stdout:close()
    stderr:close()
  end)

  uv.read_start(stdout, function(err, data)
    assert(not err, err)
    if data then
      current_time = "🕜 " .. data:sub(1, #data - 2) .. " "
    end
  end)
end

set_interval(5000, update_wakatime)

local function get_wakatime()
  return current_time
end

return {
  "nvim-lualine/lualine.nvim",
  dependencies = { "nvim-tree/nvim-web-devicons" },
  config = function()
    local my_filename = require("lualine.components.filename"):extend()
    my_filename.apply_icon = require("lualine.components.filetype").apply_icon
    my_filename.icon_hl_cache = {}

    require("lualine").setup({
      theme = "gruvbox",
      disabled_filetypes = { "neo-tree" },
      sections = {
        lualine_y = {
          get_wakatime,
        },

        lualine_c = { { my_filename, colored = true } },
      },
    })
  end,
}