from __future__ import unicode_literals
import frappe
from frappe import _

def get_context(context):
    context.no_cache = 1
    try:
        project = frappe.form_dict['project']
        hackathon = frappe.form_dict['hackathon']
    except KeyError:
        frappe.local.flags.redirect_location = '/hackathons'
        raise frappe.Redirect
    context.project = get_project(project)
    context.hackathon = hackathon
    context.members = get_members(project)
    context.confirmed_members = get_comfirmed_members(project)
    context.likes = get_project_likes(project)
    context.updates = get_updates(project)
    if frappe.session.user != "Guest":
        context.my_project = get_my_projects()
        context.is_owner = context.project.owner == frappe.session.user
        context.accepted_members = get_accepted_members(project)
        context.is_member = check_is_member(project)
        context.liked = get_liked_project(project)

def get_project(project_name):
    try:
        return frappe.get_doc('Community Project', project_name)
    except frappe.DoesNotExistError:
        frappe.throw(_("Project {0} does not exist.").format(project_name))

def get_members(project_name):
    return frappe.get_all("Community Project Member", {"project": project_name, "status": ("!=", "Rejected") }, ['name', "owner", "status", 'intro'])

def get_comfirmed_members(project_name):
    return frappe.get_all("Community Project Member", {"project": project_name, "status": ("=", "Accepted") }, ['name'])

def get_project_likes(project_name):
    return frappe.get_all("Community Project Like", {"project": project_name})

def get_updates(project_name):
    return frappe.get_all('Community Project Update', {"project": project_name}, ['owner', 'creation', 'update'])

def get_accepted_members(project_name):
    return frappe.get_all("Community Project Member", {"project": project_name, "status": "Accepted" })

def get_my_projects():
    my_project = frappe.db.get_value('Community Project', {"owner": frappe.session.user})
    if not my_project:
        my_project = frappe.db.get_value('Community Project Member', {"owner": frappe.session.user, "status": 'Accepted'}, 'project')
    return my_project

def check_is_member(project_name):
    frappe.get_all("Community Project Member", {"project": project_name, "status": "Accepted", "owner": frappe.session.user })

def get_liked_project(project_name):
    return frappe.db.get_value("Community Project Like", {"owner": frappe.session.user, "project": project_name})