# -*- coding: utf-8 -*-
from setuphelpers import *

# Declaring global variables - Warnings: 1) WAPT context is only available in package functions; 2) Global variables are not persistent between calls
app_name = "PDFsam Basic"


def install():
    # Declaring local variables
    bin_name = glob.glob("*pdfsam*.dmg")[0]

    def mount_dmg(dmg_path):
        """Mounts a dmg file.

        Returns: The path to the mount point.
        """
        try:
            return run("yes | hdiutil mount '" + dmg_path + "'").split("\t")[-1].rstrip()
        except subprocess.CalledProcessError as e:
            raise Exception("Error in mount_dmg : {0}".format(e.output))

    def install_dmg(dmg_path, key="", min_version="", get_version=None, force=False, killbefore=None, uninstallkeylist=None):
        """Installs a .dmg if it isn't already installed on the system.

        Arguments:
            dmg_path : the path to the dmg file

        Returns:
            True if it succeeded, False otherwise
        """
        ret_val = True

        dmg_name = os.path.basename(dmg_path)
        dmg_mount_path = mount_dmg(dmg_path)

        try:
            dmg_file_assoc = {".pkg": install_pkg, ".mpkg": install_pkg, ".app": install_app}
            files = [dmg_mount_path + "/" + fname for fname in os.listdir(dmg_mount_path)]
            nb_files_handled = 0
            for file in files:
                fname, fextension = os.path.splitext(file)
                if fextension in dmg_file_assoc:
                    dmg_file_assoc[fextension](
                        file,
                        key=key,
                        min_version=min_version,
                        get_version=get_version,
                        force=force,
                        uninstallkeylist=uninstallkeylist,
                        killbefore=killbefore,
                    )
                    nb_files_handled += 1

            if nb_files_handled == 0:
                error("Error : the dmg provided did not contain a package or an application, or none could be found.")

            unmount_dmg(dmg_mount_path)
        except Exception as e:
            unmount_dmg(dmg_mount_path)
            raise

    # Installing the software
    print("Installing: %s" % bin_name)
    install_dmg(bin_name)


def uninstall():
    # Uninstalling the software
    uninstall_app(app_name)

                                

# -*- coding: utf-8 -*-
from setuphelpers import *
import json

# Declaring global variables - Warnings: 1) WAPT context is only available in package functions; 2) Global variables are not persistent between calls
bin_contains = "pdfsam-"


def update_package():
    # Declaring local variables
    result = False
    proxies = get_proxies()
    if not proxies:
        proxies = get_proxies_from_wapt_console()
    app_name = control.name
    api_url = "https://api.github.com/repos/torakiki/pdfsam/releases/latest"

    # Getting latest version information from official sources
    print("API used is: %s" % api_url)
    json_load = json.loads(wgets(api_url, proxies=proxies))
    for download in json_load["assets"]:
        if bin_contains in download["name"] and download["name"].endswith(".dmg"):
            download_url = download["browser_download_url"]
            version = json_load["tag_name"].replace("v", "")
            latest_bin = download["name"]
            break

    print("Latest %s version is: %s" % (app_name, version))
    print("Download URL is: %s" % download_url)

    # Downloading latest binaries
    if not isfile(latest_bin):
        print("Downloading: %s" % latest_bin)
        wget(download_url, latest_bin, proxies=proxies)

    # Changing version of the package
    if Version(version) > Version(control.get_software_version()):
        print("Software version updated (from: %s to: %s)" % (control.get_software_version(), Version(version)))
        result = True
    else:
        print("Software version up-to-date (%s)" % Version(version))
    control.version = "%s-%s" % (Version(version), control.version.split("-", 1)[-1])
    # control.set_software_version(version)
    control.save_control_to_wapt()

    # Deleting outdated binaries
    remove_outdated_binaries(version)

    # Validating update-package-sources
    return result