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import Cpu from "@/services/cpu";
import Gpu from "@/services/gpu";
import Memory from "@/services/memory";
import Storage from "@/services/storage";
import { osId } from "@/utils/system";
import PopupWindow from "@/widgets/popupwindow";
import { bind, execAsync, GLib, type Binding } from "astal";
import { App, Gtk, type Widget } from "astal/gtk3";
import type cairo from "cairo";
const fmt = (bytes: number, pow: number) => +(bytes / 1024 ** pow).toFixed(2);
const format = ({ total, used }: { total: number; used: number }) => {
if (total >= 1024 ** 4) return `${fmt(used, 4)}/${fmt(total, 4)} TiB`;
if (total >= 1024 ** 3) return `${fmt(used, 3)}/${fmt(total, 3)} GiB`;
if (total >= 1024 ** 2) return `${fmt(used, 2)}/${fmt(total, 2)} MiB`;
if (total >= 1024) return `${fmt(used, 1)}/${fmt(total, 1)} KiB`;
return `${used}/${total} B`;
};
const User = () => (
<box className="user">
<box
valign={Gtk.Align.CENTER}
className="face"
css={`
background-image: url("${HOME}/.face");
`}
>
{!GLib.file_test(HOME + "/.face", GLib.FileTest.EXISTS) && (
<label
setup={self => {
const name = GLib.get_real_name();
if (name !== "Unknown")
self.label = name
.split(" ")
.map(s => s[0].toUpperCase())
.join("");
else self.label = "";
}}
/>
)}
</box>
<box vertical hexpand valign={Gtk.Align.CENTER} className="details">
<label xalign={0} className="name" label={GLib.get_user_name()} />
<label xalign={0} label={(GLib.getenv("XDG_CURRENT_DESKTOP") ?? osId).toUpperCase()} />
</box>
<button
valign={Gtk.Align.CENTER}
className="power"
cursor="pointer"
onClicked={() => App.toggle_window("session")}
label="power_settings_new"
/>
</box>
);
const QuickLaunch = () => (
<box className="quick-launch">
<box vertical>
<box>{/* <button */}</box> // TODO
</box>
</box>
);
const Location = ({ home, label, num }: { home?: boolean; label: string; num: number }) => (
<button
className={"loc" + num}
cursor="pointer"
onClicked={self => {
self.get_toplevel().hide();
execAsync(`xdg-open ${HOME}/${home ? "" : label.split(" ").at(-1) + "/"}`).catch(console.error);
}}
>
<label xalign={0} label={label} />
</button>
);
const Locations = () => (
<box className="locations">
<box vertical>
<Location label=" Downloads" num={1} />
<Location label=" Documents" num={2} />
<Location label=" Music" num={3} />
</box>
<box vertical>
<Location label=" Pictures" num={4} />
<Location label=" Videos" num={5} />
<Location label=" Home" num={6} home />
</box>
</box>
);
const Slider = ({ value }: { value: Binding<number> }) => (
<drawingarea
hexpand
valign={Gtk.Align.CENTER}
className="slider"
css={bind(value).as(v => `font-size: ${v}px;`)}
setup={self => {
const halfPi = Math.PI / 2;
const styleContext = self.get_style_context();
self.set_size_request(-1, styleContext.get_property("min-height", Gtk.StateFlags.NORMAL) as number);
self.connect("draw", (_, cr: cairo.Context) => {
const styleContext = self.get_style_context();
const width = self.get_allocated_width();
const height = styleContext.get_property("min-height", Gtk.StateFlags.NORMAL) as number;
self.set_size_request(-1, height);
const progressValue = styleContext.get_property("font-size", Gtk.StateFlags.NORMAL) as number;
let radius = styleContext.get_property("border-radius", Gtk.StateFlags.NORMAL) as number;
const bg = styleContext.get_background_color(Gtk.StateFlags.NORMAL);
cr.setSourceRGBA(bg.red, bg.green, bg.blue, bg.alpha);
// Background
cr.arc(radius, radius, radius, -Math.PI, -halfPi); // Top left
cr.arc(width - radius, radius, radius, -halfPi, 0); // Top right
cr.arc(width - radius, height - radius, radius, 0, halfPi); // Bottom right
cr.arc(radius, height - radius, radius, halfPi, Math.PI); // Bottom left
cr.fill();
// Flatten when near 0
radius = Math.min(radius, Math.min(width * progressValue, height) / 2);
const progressPosition = width * progressValue - radius;
const fg = styleContext.get_color(Gtk.StateFlags.NORMAL);
cr.setSourceRGBA(fg.red, fg.green, fg.blue, fg.alpha);
// Foreground
cr.arc(radius, radius, radius, -Math.PI, -halfPi); // Top left
cr.arc(progressPosition, radius, radius, -halfPi, 0); // Top right
cr.arc(progressPosition, height - radius, radius, 0, halfPi); // Bottom right
cr.arc(radius, height - radius, radius, halfPi, Math.PI); // Bottom left
cr.fill();
});
}}
/>
);
const Resource = ({
icon,
name,
value,
labelSetup,
}: {
icon: string;
name: string;
value: Binding<number>;
labelSetup?: (self: Widget.Label) => void;
}) => (
<box vertical className={`resource ${name}`}>
<box className="inner">
<label label={icon} />
<Slider value={value.as(v => v / 100)} />
</box>
<label halign={Gtk.Align.END} label={labelSetup ? "" : value.as(v => `${+v.toFixed(2)}%`)} setup={labelSetup} />
</box>
);
const HwResources = () => (
<box vertical className="hw-resources">
{Gpu.get_default().available && <Resource icon="" name="gpu" value={bind(Gpu.get_default(), "usage")} />}
<Resource icon="" name="cpu" value={bind(Cpu.get_default(), "usage")} />
<Resource
icon=""
name="memory"
value={bind(Memory.get_default(), "usage")}
labelSetup={self => {
const mem = Memory.get_default();
const update = () => (self.label = format(mem));
self.hook(mem, "notify::used", update);
self.hook(mem, "notify::total", update);
update();
}}
/>
<Resource
icon=""
name="storage"
value={bind(Storage.get_default(), "usage")}
labelSetup={self => {
const storage = Storage.get_default();
const update = () => (self.label = format(storage));
self.hook(storage, "notify::used", update);
self.hook(storage, "notify::total", update);
update();
}}
/>
</box>
);
export default () => (
<PopupWindow name="sideleft">
<box vertical className="sideleft">
<User />
{/* <QuickLaunch /> */}
<Locations />
<HwResources />
</box>
</PopupWindow>
);
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