local awful = require "awful"
local phosphor = require "assets.phosphor"
local qui = require "quarrel.ui"
local qvars = require "quarrel.vars"
local rubato = require "lib.rubato"
local wibox = require "wibox"

local function create_button(title, icon, color, exec)
    return wibox.widget {
        widget = wibox.container.background,
        shape = qvars.shape,
        {
            widget = wibox.container.margin,
            margins = qvars.big_padding,
            {
                qui.styled {
                    widget = wibox.container.background,
                    border_color = color,
                    {
                        widget = wibox.container.margin,
                        margins = qvars.big_padding,
                        qui.icon {
                            widget = {
                                forced_height = qvars.char_height * 4 - qvars.big_padding * 2,
                                forced_width = qvars.char_height * 4 - qvars.big_padding * 2,
                            },
                            icon = icon,
                            color = color,
                        },
                    },
                },
                {
                    widget = wibox.container.place,
                    {
                        widget = wibox.widget.textbox,
                        text = title,
                    },
                },
                layout = wibox.layout.fixed.vertical,
                spacing = qvars.big_padding,
                exec = exec,
            },
        },
        select = function(self)
            self.bg = qvars.colors.black
        end,
    }
end

local powermenu = {}
local toggled = false

screen.connect_signal("request::desktop_decoration", function(s)
    powermenu._widget = qui.popup {
        ontop = true,
        visible = false,
        minimum_width = s.geometry.width,
        minimum_height = s.geometry.height,
        bg = qvars.colors.bg .. "ee",
        border_width = 0,
        widget = {
            widget = wibox.container.place,
            qui.styled {
                widget = wibox.container.background,
                {
                    widget = wibox.container.margin,
                    margins = qvars.big_padding,
                    {
                        layout = wibox.layout.fixed.horizontal,
                        spacing = qvars.big_padding * 2,
                        id = "list",
                    },
                },
            },
        },
    }

    local layout = powermenu._widget.widget:get_children_by_id("list")[1]

    layout:add(create_button("Shutdown", phosphor.power_bold, qvars.colors.red, function()
        awful.spawn "poweroff"
    end))
    layout:add(create_button("Log out", phosphor.sign_out_bold, qvars.colors.green, function()
        awesome.quit()
    end))
    layout:add(create_button("Lock", phosphor.lock_simple_fill, qvars.colors.blue, function()
        require("quarrel").debug "locked!l"
    end))
    layout:add(create_button("Restart", phosphor.arrow_clockwise_bold, qvars.colors.pink, function()
        awful.spawn "reboot"
    end))
end)

local timed = rubato.timed {
    duration = qvars.anim_duration,
    intro = qvars.anim_intro,
    pos = 0,
    subscribed = function(pos)
        powermenu._widget.opacity = pos

        if pos == 0 then
            powermenu._widget.visible = false
        else
            powermenu._widget.visible = true
        end
    end,
}

function powermenu:toggle()
    timed.target = toggled and 0 or 1
    toggled = not toggled
end

return powermenu