-- ## Sidebar ##
-- ~~~~~~~~~~~~~

-- Requirements :
-- ~~~~~~~~~~~~~~
local awful = require("awful")
local gears = require("gears")
local wibox = require("wibox")
local beautiful = require ("beautiful")
local dpi = beautiful.xresources.apply_dpi

-- # Libs :
-- ~~~~~~~~
local helpers = require("libs.helpers")
local rubato = require("libs.rubato")

local function box_widget(widgets, width, height)
  return wibox.widget {
    {
      {
        widgets,
        margins = dpi(16),
        widget = wibox.container.margin,
      },
      forced_width = dpi(width),
      forced_height = dpi(height),
      shape = helpers.rrect(theme.rounded),
      bg = colors.container,
      widget = wibox.container.background,
    },
    margins = {left = dpi(20), right = dpi(20)},
    widget = wibox.container.margin,
  }
end

-- Get widgets
local notifications_list_core = require("ui.notifications-list.list")
local notifications_widget = notifications_list_core.widget

-- Combine some widgets
local notifications = box_widget(notifications_widget, 380, 150)

-- Sidebar
local notifications_list = wibox {
  type = "dock",
  visible = false,
  ontop = true,
  width = dpi(420),
  height = dpi(836),
  y = dpi(8),
  bg = theme.bg,
  shape = helpers.rrect(18),
  
}

-- Sidebar widget setup
notifications_list : setup {
  {
    notifications,
    spacing = dpi(20),
    layout = wibox.layout.flex.vertical,
  },
  margins = { top = dpi(20), bottom = dpi(20)},
  widget = wibox.container.margin,
}

-- Slide animation
local slide = rubato.timed {
  pos = helpers.screen.geometry.height,
  rate = 60,
  intro = 0.05,
  duration = 0.2,
	easing = rubato.quadratic,
  subscribed = function(pos) 
    notifications_list.y = helpers.screen.geometry.y + pos
  end
}

-- Timer of sidebar's death 
notifications_list.timer = gears.timer {
  timeout = 0.5,
  single_shot = true,
  callback = function() 
    notifications_list.visible = not notifications_list.visible
  end
}

-- Toggle function
notifications_list.toggle = function()
  if notifications_list.visible then 
    slide.target = helpers.screen.geometry.y - notifications_list.height
    notifications_list.timer:start()
  else
    slide.target = helpers.screen.geometry.y + dpi(10)
    notifications_list.visible = not notifications_list.visible
  end
  
end
awful.placement.top_right(notifications_list, {honor_workarea = true, margins = beautiful.useless_gap * 3})

notifications_list.core = notifications_list_core

-- Get signal to execute the function (if that makes sense)
awesome.connect_signal("notifications_list::toggle", function()
  notifications_list.toggle()
end)

return notifications_list