__copyright__ = 'Copyright 2022, 3Liz'
__license__ = 'GPL version 3'
__email__ = 'info@3liz.org'

from pyplugin_installer import instance
from qgis.PyQt.QtCore import QDateTime, QLocale, Qt
from qgis.utils import iface


class PluginManager:

    def __init__(self):
        plugin_manager = instance()
        plugin_manager.exportPluginsToManager()

        plugins = {
            'cadastre': 'https://github.com/3liz/QgisCadastrePlugin/releases/tag/{tag}',
            'lizmap': 'https://github.com/3liz/lizmap-plugin/releases/tag/{tag}',
            'wfsOutputExtension': 'https://github.com/3liz/qgis-wfsOutputExtension/releases/tag/{tag}',
            'atlasprint': 'https://github.com/3liz/qgis-atlasprint/releases/tag/{tag}',
        }
        self.metadata = {}
        for plugin, url in plugins.items():
            try:
                plugin_metadata = iface.pluginManagerInterface().pluginMetadata(plugin)
                if not plugin_metadata:
                    continue

                name = plugin_metadata['name']
                latest_stable_version = plugin_metadata['version_available']
                latest_stable_date = QDateTime.fromString(
                    plugin_metadata['update_date'],
                    Qt.ISODateWithMs
                )
                date_string = latest_stable_date.toString(QLocale().dateFormat(QLocale.ShortFormat))

                template = (
                    '{name} <a href="{url}">'
                    '{tag}   -    {date}'
                    '</a>'
                )
                tag_url = url.format(tag=latest_stable_version)
                self.metadata[name] = template.format(name=name, url=tag_url, tag=latest_stable_version, date=date_string)
            except KeyError:
                self.metadata[plugin] = '{name} - Unknown'.format(name=plugin)

    def lizmap_version(self):
        return self.metadata['lizmap']

    def cadastre_version(self):
        return self.metadata['cadastre']

    def wfs_output_extension_version(self):
        return self.metadata['wfsOutputExtension']

    def atlas_print_version(self):
        return self.metadata['atlasprint']