--!nonstrict

--config
local used_vm = noctalia.getConfig("vm")
local transform_order_string = noctalia.getConfig("transform-order")
local transform_order = {}


local function set_transform_order(order_string)
    local index = 0
    for i in string.gmatch(order_string, "%d+") do
       transform_order[index] = tonumber(i)
       index += 1
    end
end

set_transform_order(transform_order_string)

--vm functions
function hl(value,screen)
    screen = screen or "eDP-1"
    local cmd = string.format([[hyprctl eval 'hl.monitor({ output = "%s", transform = %d })']], screen, value)
    noctalia.runAsync(cmd)
    cmd = string.format([[hyprctl eval 'hl.config({input = {touchdevice = { transform = %d },tablet= { transform = %d }}})']],value,value)
    noctalia.runAsync(cmd)
    cmd = string.format([[hyprctl eval 'hl.workspace_rule({workspace = "m[%s]"})']],screen)
    noctalia.runAsync(cmd)
end

function sw(value,screen)
    screen = screen or "eDP-1"
    local cmd = string.format("swaymsg \"output %s transform %d\"",screen,value)
    noctalia.runAsync(cmd)
end

local wm = {
    hyprland = hl,
    sway = sw,
}


--render and layout
local function section(title, control)
  return ui.column({ gap = 8 }, {
    ui.label({ text = title, fontWeight = "medium", color = "on_surface_variant" }),
    control,
  })
end

local function render()
  panel.render(ui.column({ flexGrow = 1, gap = 12 }, {
    ui.row({ align = "center", justify = "space_between", gap = 12 }, {
      ui.label({ text = noctalia.tr("panel.title"), fontSize = 16, fontWeight = "bold", color = "on_surface", flexGrow = 1 }),
      ui.button({ glyph = "close", onClick = "onCloseClicked" }),
    }),

    section("", ui.column({ gap = 12, align = "center" }, {
        ui.button({width = 60 , height=100, onClick = "onUp",glyph="arrow-big-up-filled",glyphSize=50}),
        section("", ui.row({ gap = 12, align = "center" }, {
            ui.button({width = 100 , height=60, onClick = "onLeft",glyph="arrow-big-left-filled",glyphSize=50}),
            ui.button({width = 100 , height=60, onClick = "onLock",glyph="lock",glyphSize=50}),
             ui.button({width = 100 , height=60, onClick = "onRight",glyph="arrow-big-right-filled",glyphSize=50})
        })),
        ui.button({width = 60 , height=100, onClick = "onDown",glyph="arrow-big-down-filled",glyphSize=50}),

    })),


  }))
end

--actions
function onOpen(_context)
  render()
end

function onLock()
    local locked = noctalia.state.get("iio-state")
    noctalia.state.set("iio-state",not locked)
    panel.close()
end


function onUp()
    wm[used_vm](transform_order[0])
    noctalia.state.set("iio-state",true)
    set_transform_order(table.concat({
        transform_order[0],
        transform_order[1],
        transform_order[2],
        transform_order[3],
    }, ","))
    panel.close()
end
function onLeft()
    wm[used_vm](transform_order[1])
    noctalia.state.set("iio-state",true)
    set_transform_order(table.concat({
        transform_order[1],
        transform_order[2],
        transform_order[3],
        transform_order[0],
    }, ","))
    panel.close()
end
function onDown()
    wm[used_vm](transform_order[2])
    noctalia.state.set("iio-state",true)
    set_transform_order(table.concat({
        transform_order[2],
        transform_order[3],
        transform_order[0],
        transform_order[1],
    }, ","))
    panel.close()
end
function onRight()
    wm[used_vm](transform_order[3])
    noctalia.state.set("iio-state",true)
    set_transform_order(table.concat({
        transform_order[3], --up
        transform_order[0], --left
        transform_order[1], --rig
        transform_order[2], --down
    }, ","))
    panel.close()
end
function onCloseClicked()
  panel.close()
end

noctalia.state.watch("iio-state", function (value)
    if not value then
        set_transform_order(transform_order_string)
    end
end)