pragma Singleton
pragma ComponentBehavior: Bound

import QtQuick
import Quickshell
import Quickshell.Io

Singleton {
    id: root

    property string osLogo: ""
    property string osName: ""

    // OS Detection using /etc/os-release
    Process {
        id: osDetector

        command: ["sh", "-c", "grep '^ID=' /etc/os-release | cut -d'=' -f2 | tr -d '\"'"]
        running: true
        onExited: (exitCode) => {
            if (exitCode !== 0) {
                // Ultimate fallback - use generic apps icon (empty logo means fallback to "apps")
                root.osLogo = "";
                root.osName = "Linux";
                console.log("OS detection failed, using generic icon");
            }
        }

        stdout: SplitParser {
            splitMarker: "\n"
            onRead: (data) => {
                if (data.trim()) {
                    let osId = data.trim().toLowerCase();
                    console.log("Detected OS from /etc/os-release:", osId);
                    // Set OS-specific Nerd Font icons and names
                    switch (osId) {
                    case "arch":
                        root.osLogo = "\uf303"; // Arch Linux Nerd Font icon
                        root.osName = "Arch Linux";
                        break;
                    case "ubuntu":
                        root.osLogo = "\uf31b"; // Ubuntu Nerd Font icon
                        root.osName = "Ubuntu";
                        break;
                    case "fedora":
                        root.osLogo = "\uf30a"; // Fedora Nerd Font icon
                        root.osName = "Fedora";
                        break;
                    case "debian":
                        root.osLogo = "\uf306"; // Debian Nerd Font icon
                        root.osName = "Debian";
                        break;
                    case "opensuse":
                    case "opensuse-leap":
                    case "opensuse-tumbleweed":
                        root.osLogo = "\uef6d"; // openSUSE Nerd Font icon
                        root.osName = "openSUSE";
                        break;
                    case "manjaro":
                        root.osLogo = "\uf312"; // Manjaro Nerd Font icon
                        root.osName = "Manjaro";
                        break;
                    case "nixos":
                        root.osLogo = "\uf313"; // NixOS Nerd Font icon
                        root.osName = "NixOS";
                        break;
                    case "rocky":
                        root.osLogo = "\uf32b"; // Rocky Linux Nerd Font icon
                        root.osName = "Rocky Linux";
                        break;
                    case "almalinux":
                        root.osLogo = "\uf31d"; // AlmaLinux Nerd Font icon
                        root.osName = "AlmaLinux";
                        break;
                    case "centos":
                        root.osLogo = "\uf304"; // CentOS Nerd Font icon
                        root.osName = "CentOS";
                        break;
                    case "rhel":
                    case "redhat":
                        root.osLogo = "\uf316"; // Red Hat Nerd Font icon
                        root.osName = "Red Hat";
                        break;
                    case "gentoo":
                        root.osLogo = "\uf30d"; // Gentoo Nerd Font icon
                        root.osName = "Gentoo";
                        break;
                    case "mint":
                    case "linuxmint":
                        root.osLogo = "\uf30e"; // Linux Mint Nerd Font icon
                        root.osName = "Linux Mint";
                        break;
                    case "elementary":
                        root.osLogo = "\uf309"; // Elementary OS Nerd Font icon
                        root.osName = "Elementary OS";
                        break;
                    case "pop":
                        root.osLogo = "\uf32a"; // Pop!_OS Nerd Font icon
                        root.osName = "Pop!_OS";
                        break;
                    default:
                        root.osLogo = "\uf17c"; // Generic Linux Nerd Font icon
                        root.osName = "Linux";
                    }
                    console.log("Set OS logo:", root.osLogo, "Name:", root.osName);
                }
            }
        }

    }

}