import traceback

import formencode

from formencode import htmlfill

from pylons import request, tmpl_context as c, url, config

from pylons.i18n.translation import _

from webob.exc import HTTPFound

from kallithea.lib import helpers as h

from kallithea.lib.auth import LoginRequired, HasPermissionAllDecorator

from kallithea.lib.base import BaseController, render

from kallithea.lib.celerylib import tasks, run_task

from kallithea.lib.exceptions import HgsubversionImportError

from kallithea.lib.utils import repo2db_mapper, set_app_settings

from kallithea.model.db import Ui, Repository, Setting

from kallithea.model.forms import ApplicationSettingsForm, \

    ApplicationUiSettingsForm, ApplicationVisualisationForm

from kallithea.model.scm import ScmModel

from kallithea.model.notification import EmailNotificationModel

from kallithea.model.meta import Session

from kallithea.lib.utils2 import str2bool, safe_unicode

log = logging.getLogger(__name__)

class SettingsController(BaseController):

    """REST Controller styled on the Atom Publishing Protocol"""

    # To properly map this controller, ensure your config/routing.py

    # file has a resource setup:

    #     map.resource('setting', 'settings', controller='admin/settings',

    #         path_prefix='/admin', name_prefix='admin_')

    @LoginRequired()

    def __before__(self):

        super(SettingsController, self).__before__()

    def _get_hg_ui_settings(self):

        ret = Ui.query().all()

        settings = {}

        for each in ret:

            k = each.ui_section + '_' + each.ui_key

            v = each.ui_value

            if k == 'paths_/':

                k = 'paths_root_path'

            if k == 'web_push_ssl':

                v = str2bool(v)

                k = k.replace('.', '_')

            if each.ui_section in ['hooks', 'extensions']:

                v = each.ui_active

            settings[k] = v

        return settings

    @HasPermissionAllDecorator('hg.admin')

    def settings_vcs(self):

        """GET /admin/settings: All items in the collection"""

        # url('admin_settings')

        c.active = 'vcs'

        if request.POST:

            application_form = ApplicationUiSettingsForm()()

            try:

                form_result = application_form.to_python(dict(request.POST))

            except formencode.Invalid as errors:

                return htmlfill.render(

                     render('admin/settings/settings.html'),

                     defaults=errors.value,

                     errors=errors.error_dict or {},

                     prefix_error=False,

                     encoding="UTF-8",

                     force_defaults=False)

            try:

                sett = Ui.get_by_key('web', 'push_ssl')

                sett.ui_value = form_result['web_push_ssl']

                if c.visual.allow_repo_location_change:

                    sett = Ui.get_by_key('paths', '/')

                    sett.ui_value = form_result['paths_root_path']

                #HOOKS

                sett = Ui.get_by_key('hooks', Ui.HOOK_UPDATE)

                sett.ui_active = form_result['hooks_changegroup_update']

                sett = Ui.get_by_key('hooks', Ui.HOOK_REPO_SIZE)

                sett.ui_active = form_result['hooks_changegroup_repo_size']

                sett = Ui.get_by_key('hooks', Ui.HOOK_PUSH)

                sett.ui_active = form_result['hooks_changegroup_push_logger']

                sett = Ui.get_by_key('hooks', Ui.HOOK_PULL)

                sett.ui_active = form_result['hooks_outgoing_pull_logger']

                ## EXTENSIONS