# Template file for 'ubuntu'
OSNAME="ubuntu"
PRETTY="Ubuntu"
BASEDOF="Debian"
DESCRIPTION="Complete desktop Linux operating system, freely available with both community and professional support"
HOMEPAGE="https://ubuntu.com"
CREDENTIALS="-"
GUEST="linux_old"

RELEASES="daily-live 24.10 24.04 22.04 20.04 18.04 16.04 14.04"


function releases_() {
    local VERSION_DATA=""
    local SUPPORTED_VERSIONS=()
    VERSION_DATA="$(IFS=$'\n' web_pipe https://api.launchpad.net/devel/ubuntu/series | jq -r '.entries[]')"
    # shellcheck disable=SC2207
    SUPPORTED_VERSIONS=($(IFS=$'\n' jq -r 'select(.status=="Supported" or .status=="Current Stable Release") | .version' <<<"${VERSION_DATA}" | sort))
    case "${OS}" in
        ubuntu)
            echo "${SUPPORTED_VERSIONS[@]}" daily-live;;
        kubuntu|lubuntu|ubuntukylin|ubuntu-mate|ubuntustudio|xubuntu)
            # after 16.04
            echo "${SUPPORTED_VERSIONS[@]:1}" daily-live;;
        ubuntu-budgie)
            # after 18.04
            echo "${SUPPORTED_VERSIONS[@]:2}" daily-live;;
        edubuntu|ubuntu-unity|ubuntucinnamon)
            # after 23.10
            echo "${SUPPORTED_VERSIONS[@]:5}" daily-live;;
    esac
}

function get_() {
    local ISO=""
    local HASH=""
    local URL=""
    local DATA=""

    if [[ "${RELEASE}" == "daily"* ]] && [ "${OS}" == "ubuntustudio" ]; then
        # Ubuntu Studio daily-live images are in the dvd directory
        RELEASE="dvd"
    fi
    if [[ "${RELEASE}" == "jammy-daily" ]]; then
        if [[ "${OS}" == "ubuntustudio" ]]; then
            URL="https://cdimage.ubuntu.com/${OS}/jammy/dvd/current"
        else
            URL="https://cdimage.ubuntu.com/${OS}/jammy/daily-live/current"
        fi
        VM_PATH="${OS}-jammy-live"
    elif [[ "${RELEASE}" == "daily"* ]] || [ "${RELEASE}" == "dvd" ]; then
        URL="https://cdimage.ubuntu.com/${OS}/${RELEASE}/current"
        VM_PATH="${OS}-${RELEASE}"
    elif [ "${OS}" == "ubuntu" ]; then
        URL="https://releases.ubuntu.com/${RELEASE}"
    else
        URL="https://cdimage.ubuntu.com/${OS}/releases/${RELEASE}/release"
    fi
    if web_check "${URL}/SHA256SUMS"; then
        DATA=$(web_pipe "${URL}/SHA256SUMS" | grep 'desktop\|dvd\|install' | grep amd64 | grep iso | grep -v "+mac")
        ISO=$(cut -d'*' -f2 <<<"${DATA}" | sed '1q;d')
        HASH=$(cut -d' ' -f1 <<<"${DATA}" | sed '1q;d')
    else
        DATA=$(web_pipe "${URL}/MD5SUMS" | grep 'desktop\|dvd\|install' | grep amd64 | grep iso | grep -v "+mac")
        ISO=$(cut -d'*' -f2 <<<"${DATA}")
        HASH=$(cut -d' ' -f1 <<<"${DATA}")
    fi
    if [ -z "${ISO}" ] || [ -z "${HASH}" ]; then
        echo "${PRETTY} ${RELEASE} is currently unavailable. Please select other OS/Release combination"
        exit 1
    fi
    if [[ "${RELEASE}" == "daily"* ]] || [ "${RELEASE}" == "dvd" ]; then
        zsync_get "${URL}/${ISO}" "${VM_PATH}" "${OS}-devel.iso"
        make_vm_config "${OS}-devel.iso"
    elif [[ "${RELEASE}" == "jammy-daily" ]]; then
        zsync_get "${URL}/${ISO}" "${VM_PATH}" "${OS}-jammy-live.iso"
        make_vm_config "${OS}-jammy-live.iso"
    else
        web_get "${URL}/${ISO}" "${VM_PATH}"
        check_hash "${ISO}" "${HASH}"
        make_vm_config "${ISO}"
    fi
}