# Pony.fm - A community for pony fan music.
# Copyright (C) 2015 Peter Deltchev
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

window.pfm.preloaders['playlists'] = [
    'playlists', '$state'
    (playlists) ->
        playlists.loadFilters()
]

module.exports = angular.module('ponyfm').controller "playlists", [
    '$scope', 'playlists', '$state'
    ($scope, playlists, $state) ->
        # ToDo: Move this function back to preloaders, as soon as I figured out how they work
        playlists.loadFilters()

        $scope.query = playlists.mainQuery
        $scope.filters = playlists.filters

        playlists.mainQuery.listen (searchResults) ->
            $scope.playlists = searchResults.playlists
        
        refreshPages = (list) ->
            $scope.playlists = list.playlists
            $scope.currentPage = parseInt(list.current_page)
            $scope.totalPages = parseInt(list.total_pages)

            delete $scope.nextPage
            delete $scope.prevPage
            $scope.nextPage = $scope.currentPage + 1 if $scope.currentPage < $scope.totalPages
            $scope.prevPage = $scope.currentPage - 1 if $scope.currentPage > 1
            $scope.pages = [1..$scope.totalPages]

        playlists.fetchList($state.params.page).done refreshPages
        $scope.$on 'playlists-feteched', (e, list) -> refreshPages(list)

        $scope.pageSelectorShown = false

        $scope.gotoPage = (page) ->
            return if !page
            $state.transitionTo 'content.playlists.list', {page: page}
]