install

#!/usr/bin/env bash

# Function to check if a command was successful
check_command_success() {
    if [ "$1" != "0" ]; then
        echo "Error executing command: $2"
        exit 1
    fi
}

# Function to install required packages
install_requirements() {
    # Determine the Linux distribution
    if [ -f /etc/os-release ]; then
        . /etc/os-release
        DISTRO=$ID
    elif type lsb_release >/dev/null 2>&1; then
        DISTRO=$(lsb_release -i | cut -d: -f2 | sed s/'^\t'//)
    else
        DISTRO=$(uname -s)
    fi

    # Normalize distro names to lowercase
    DISTRO=$(echo "$DISTRO" | tr '[:upper:]' '[:lower:]')

    case "$DISTRO" in
        "debian"|"ubuntu"|"kali"|"raspbian")
            required_commands=("kreadconfig5" "kpackagetool5")
            packages_to_install=("libkf5coreaddons-bin-dev" "kpackagetool5")
            install_cmd="sudo apt-get update && sudo apt-get install -y"
            ;;
        "arch")
            required_commands=("kreadconfig5" "kpackagetool5")
            packages_to_install=("kcoreaddons" "kpackagetool5")
            install_cmd="sudo pacman -S"
            ;;
        "fedora")
            required_commands=("kreadconfig5" "kpackagetool5")
            packages_to_install=("kf5-kcoreaddons" "kf5-kpackage")
            install_cmd="sudo dnf install"
            ;;
        *)
            echo "Unsupported distribution: $DISTRO"
            return 1
            ;;
    esac

    for i in "${!required_commands[@]}"; do
        if ! command -v "${required_commands[$i]}" &> /dev/null; then
            echo "${required_commands[$i]} is not installed. Attempting to install..."
            $install_cmd "${packages_to_install[$i]}"
            check_command_success "$?" "Failed to install ${packages_to_install[$i]}"
        fi
    done
}

# Install script requirements
install_requirements

# Parse arguments for restart option
restartPlasmashell=false
for arg in "$@"; do
    case "$arg" in
        -r|--restart) restartPlasmashell=true;;
        *) ;;
    esac
done

# Determine if the package is already installed
packageNamespace=$(kreadconfig5 --file="$PWD/package/metadata.desktop" --group="Desktop Entry" --key="X-KDE-PluginInfo-Name")
packageServiceType=$(kreadconfig5 --file="$PWD/package/metadata.desktop" --group="Desktop Entry" --key="X-KDE-ServiceTypes")
kpackagetool5 --type="${packageServiceType}" --show="$packageNamespace" &> /dev/null
isAlreadyInstalled=$?

# Convert metadata.desktop to metadata.json
if command -v desktoptojson &> /dev/null ; then
    desktoptojson --serviceType="plasma-applet.desktop" -i "$PWD/package/metadata.desktop" -o "$PWD/package/metadata.json"
    check_command_success "$?" "desktoptojson conversion failed"
    sed -i 's/ \{4\}/\t/g' "$PWD/package/metadata.json" # Tabify metadata.json
fi

# Install or update the package
if [ "$isAlreadyInstalled" == "0" ]; then
    kpackagetool5 -t "${packageServiceType}" -u package
    restartPlasmashell=true
else
    kpackagetool5 -t "${packageServiceType}" -i package
fi

# Restart Plasma shell if required
if $restartPlasmashell; then
    killall plasmashell
    ( cd $HOME && kstart5 plasmashell )
fi