"""
WorkshopController

This module handles user action from the workshop view

"""
import logging
from WorkshopModel import Tutorial
class WorkshopController():
    def __init__(self,view,model):
        self.view = view
        self.model = model

    def tutorial_query(self,widget,keyword):
        """
        Handles query from the view

        @param widget the widget that sent the query
        @param keyword the keyword for the query, empty to get all tutorials
        """
        self.model.query(keyword)

    def sort_selection_changed(self,widget,data):
        """
        Handles selection changes in the sorting selection

        @param widget the widget that sent the query
        @param sort the property to use to sort tutorial
        """
        sorting = widget.get_active_text()
        self.view.change_sorting(sorting)
        

    def launch_tutorial(self,widget,tutorial):
        """
        Handles start tutorial action

        @param widget the widget that triggered the action
        @param tutorial the tutorial to launch
        """
        self.model.launch_tutorial(tutorial)

    def show_details(self,widget,tutorial):
        """
        show the details for a tutorial

        @param widget the widget that made the call
        @param tutorial the tutorial to 
        """
        self.view.display_detail(tutorial)

    def back_pressed(self,widget,data):
        """
        When in detail view, go back to general view

        @param widget the widget that made the call
        @param data not used
        """
        self.view.display_main_view()

    def rate_tutorial(self,tutorial,rating):
        """
        Change the rating for a tutorial

        @param tutorial The tutorial to rate
        @param rating The new rating
        """
        self.model.rate_tutorial(tutorial,rating)

    def edit_tutorial(self,widget,tutorial):
        """
        Edit the tutorial in the detail view

        @param widget the widget that made the call
        @param tutorial the tutorial to edit
        """
        self.model.edit_tutorial(tutorial)

    def update_tutorial(self,widget,tutorial):
        """
        Need to know what this do
        """
        pass

    def info_tutorial(self,widget,tutorial):
        """
        Edit the infos about the tutorial

        @param widget the widget that made the call
        @param tutorial the tutorial to edit
        """
        self.view.display_info_dialog(tutorial)
        
    def save_tutorial_info(self,tutorial):
        """
        Save the metadata of a tutorial
        
        @param tutorial The tutorial to update containing the new metadata
        """
        self.model.save_metadata(tutorial)

    def delete_tutorial(self,widget,tutorial):
        """
        Delete a tutorial

        @param widget the widget that made the call
        @param tutorial the tutorial to delete
        """
        self.model.delete_tutorial(tutorial)

    def publish_tutorial(self,widget,tutorial):
        """
        Publish a tutorial

        @param widget the widget that made the call
        @param tutorial the tutorial to publish
        """
        self.model.publish_tutorial(tutorial)

    def unpublish_tutorial(self,widget,tutorial):
        """
        Unpublish a tutorial

        @param widget the widget that made the call
        @param tutorial the tutorial to unpublish
        """
        self.model.unpublish_tutorial(tutorial)