import os
from datetime import date, datetime
from io import StringIO

from django.core.management.base import BaseCommand, CommandError
from django.core.management import call_command
from django.conf import settings
from django.db import connection
from django.contrib.sites.models import Site


from core.models import Group, User, Page, PageRev, SithFile
from accounting.models import GeneralJournal, BankAccount, ClubAccount, Operation, AccountingType, Company
from club.models import Club, Membership
from subscription.models import Subscription, Subscriber
from counter.models import Customer, ProductType, Product, Counter

class Command(BaseCommand):
    help = "Populate a new instance of the Sith AE"

    def add_arguments(self, parser):
        parser.add_argument('--prod', action="store_true")

    def reset_index(self, *args):
        sqlcmd = StringIO()
        call_command("sqlsequencereset", *args, stdout=sqlcmd)
        cursor = connection.cursor()
        cursor.execute(sqlcmd.getvalue())

    def handle(self, *args, **options):
        os.environ['DJANGO_COLORS'] = 'nocolor'
        Site(id=4000, domain=settings.SITH_URL, name=settings.SITH_NAME).save()
        root_path = os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(__file__))))
        for g in settings.SITH_GROUPS.values():
            Group(id=g['id'], name=g['name']).save()
        self.reset_index("core", "auth")
        root = User(id=0, username='root', last_name="", first_name="Bibou",
                 email="ae.info@utbm.fr",
                 date_of_birth="1942-06-12",
                 is_superuser=True, is_staff=True)
        root.set_password("plop")
        root.save()
        SithFile(parent=None, name="profiles", is_folder=True, owner=root).save()
        home_root = SithFile(parent=None, name="users", is_folder=True, owner=root)
        home_root.save()
        club_root = SithFile(parent=None, name="clubs", is_folder=True, owner=root)
        club_root.save()
        SithFile(parent=None, name="SAS", is_folder=True, owner=root).save()
        Group(name="SAS admin").save()
        main_club = Club(id=1, name=settings.SITH_MAIN_CLUB['name'], unix_name=settings.SITH_MAIN_CLUB['unix_name'],
                address=settings.SITH_MAIN_CLUB['address'])
        main_club.save()
        bar_club = Club(id=2, name=settings.SITH_BAR_MANAGER['name'], unix_name=settings.SITH_BAR_MANAGER['unix_name'],
                address=settings.SITH_BAR_MANAGER['address'])
        bar_club.save()
        launderette_club = Club(id=84, name=settings.SITH_LAUNDERETTE_MANAGER['name'],
                unix_name=settings.SITH_LAUNDERETTE_MANAGER['unix_name'],
                address=settings.SITH_LAUNDERETTE_MANAGER['address'])
        launderette_club.save()
        self.reset_index("club")
        for b in settings.SITH_COUNTER_BARS:
            g = Group(name=b[1]+" admin")
            g.save()
            c = Counter(id=b[0], name=b[1], club=bar_club, type='BAR')
            c.save()
            c.edit_groups = [g]
            c.save()
        self.reset_index("counter")
        Counter(name="Eboutic", club=main_club, type='EBOUTIC').save()
        Counter(name="AE", club=main_club, type='OFFICE').save()

        home_root.view_groups = [Group.objects.filter(name=settings.SITH_MAIN_MEMBERS_GROUP).first()]
        club_root.view_groups = [Group.objects.filter(name=settings.SITH_MAIN_MEMBERS_GROUP).first()]
        home_root.save()
        club_root.save()

        p = Page(name='Index')
        p.set_lock(root)
        p.save()
        p.view_groups=[settings.SITH_GROUPS['public']['id']]
        p.set_lock(root)
        p.save()
        PageRev(page=p, title="Wiki index", author=root, content="""
Welcome to the wiki page!
""").save()

        p = Page(name="services")
        p.set_lock(root)
        p.save()
        p.view_groups=[settings.SITH_GROUPS['public']['id']]
        p.set_lock(root)
        PageRev(page=p, title="Services", author=root, content="""
|   |   |   |
| :---: | :---: | :---: | :---: |
| [Eboutic](/eboutic) | [Laverie](/launderette) | Matmat | [Fichiers](/file) |
| SAS | Weekmail | Forum | |

""").save()

        p = Page(name="launderette")
        p.set_lock(root)
        p.save()
        p.set_lock(root)
        PageRev(page=p, title="Laverie", author=root, content="Fonctionnement de la laverie").save()

        # Here we add a lot of test datas, that are not necessary for the Sith, but that provide a basic development environment
        if not options['prod']:
            # Adding user Skia
            skia = User(username='skia', last_name="Kia", first_name="S'",
                     email="skia@git.an",
                     date_of_birth="1942-06-12")
            skia.set_password("plop")
            skia.save()
            skia.view_groups=[Group.objects.filter(name=settings.SITH_MAIN_MEMBERS_GROUP).first().id]
            skia.save()
            # Adding user public
            public = User(username='public', last_name="Not subscribed", first_name="Public",
                     email="public@git.an",
                     date_of_birth="1942-06-12",
                     is_superuser=False, is_staff=False)
            public.set_password("plop")
            public.save()
            public.view_groups=[Group.objects.filter(name=settings.SITH_MAIN_MEMBERS_GROUP).first().id]
            public.save()
            # Adding user Subscriber
            subscriber = User(username='subscriber', last_name="User", first_name="Subscribed",
                     email="Subscribed@git.an",
                     date_of_birth="1942-06-12",
                     is_superuser=False, is_staff=False)
            subscriber.set_password("plop")
            subscriber.save()
            subscriber.view_groups=[Group.objects.filter(name=settings.SITH_MAIN_MEMBERS_GROUP).first().id]
            subscriber.save()
            # Adding user Counter admin
            counter = User(username='counter', last_name="Ter", first_name="Coun",
                     email="counter@git.an",
                     date_of_birth="1942-06-12",
                     is_superuser=False, is_staff=False)
            counter.set_password("plop")
            counter.save()
            counter.view_groups=[Group.objects.filter(name=settings.SITH_MAIN_MEMBERS_GROUP).first().id]
            counter.groups=[Group.objects.filter(name=settings.SITH_GROUPS['counter-admin']['name']).first().id]
            counter.save()
            # Adding user Comptable
            comptable = User(username='comptable', last_name="Able", first_name="Compte",
                     email="compta@git.an",
                     date_of_birth="1942-06-12",
                     is_superuser=False, is_staff=False)
            comptable.set_password("plop")
            comptable.save()
            comptable.view_groups=[Group.objects.filter(name=settings.SITH_MAIN_MEMBERS_GROUP).first().id]
            comptable.groups=[Group.objects.filter(name=settings.SITH_GROUPS['accounting-admin']['name']).first().id]
            comptable.save()
            # Adding user Guy
            u = User(username='guy', last_name="Carlier", first_name="Guy",
                     email="guy@git.an",
                     date_of_birth="1942-06-12",
                     is_superuser=False, is_staff=False)
            u.set_password("plop")
            u.save()
            u.view_groups=[Group.objects.filter(name=settings.SITH_MAIN_MEMBERS_GROUP).first().id]
            u.save()
            # Adding user Richard Batsbak
            r = User(username='rbatsbak', last_name="Batsbak", first_name="Richard",
                     email="richard@git.an",
                     date_of_birth="1982-06-12")
            r.set_password("plop")
            r.save()
            r.view_groups=[Group.objects.filter(name=settings.SITH_MAIN_MEMBERS_GROUP).first().id]
            r.save()
            # Adding syntax help page
            p = Page(name='Aide_sur_la_syntaxe')
            p.save(force_lock=True)
            PageRev(page=p, title="Aide sur la syntaxe", author=skia, content="""
Cette page vise à documenter la syntaxe *Markdown* utilisée sur le site.
""").save()
            p = Page(name='Services')
            p.save(force_lock=True)
            p.view_groups=[settings.SITH_GROUPS['public']['id']]
            p.save(force_lock=True)
            PageRev(page=p, title="Services", author=skia, content="""
|   |   |   |
| :---: | :---: | :---: |
| [Eboutic](/eboutic) | [Laverie](/launderette) | Matmat |
| SAS | Weekmail | Forum|

""").save()
            # Adding README
            p = Page(name='README')
            p.save(force_lock=True)
            p.view_groups=[settings.SITH_GROUPS['public']['id']]
            p.save(force_lock=True)
            with open(os.path.join(root_path)+'/README.md', 'r') as rm:
                PageRev(page=p, title="README", author=skia, content=rm.read()).save()

            # Subscription
            ## Root
            s = Subscription(member=Subscriber.objects.filter(pk=root.pk).first(), subscription_type=list(settings.SITH_SUBSCRIPTIONS.keys())[0],
                    payment_method=settings.SITH_SUBSCRIPTION_PAYMENT_METHOD[0])
            s.subscription_start = s.compute_start()
            s.subscription_end = s.compute_end(
                    duration=settings.SITH_SUBSCRIPTIONS[s.subscription_type]['duration'],
                    start=s.subscription_start)
            s.save()
            ## Skia
            s = Subscription(member=Subscriber.objects.filter(pk=skia.pk).first(), subscription_type=list(settings.SITH_SUBSCRIPTIONS.keys())[0],
                    payment_method=settings.SITH_SUBSCRIPTION_PAYMENT_METHOD[0])
            s.subscription_start = s.compute_start()
            s.subscription_end = s.compute_end(
                    duration=settings.SITH_SUBSCRIPTIONS[s.subscription_type]['duration'],
                    start=s.subscription_start)
            s.save()
            ## Comptable
            s = Subscription(member=Subscriber.objects.filter(pk=comptable.pk).first(), subscription_type=list(settings.SITH_SUBSCRIPTIONS.keys())[0],
                    payment_method=settings.SITH_SUBSCRIPTION_PAYMENT_METHOD[0])
            s.subscription_start = s.compute_start()
            s.subscription_end = s.compute_end(
                    duration=settings.SITH_SUBSCRIPTIONS[s.subscription_type]['duration'],
                    start=s.subscription_start)
            s.save()
            ## Richard
            s = Subscription(member=Subscriber.objects.filter(pk=r.pk).first(), subscription_type=list(settings.SITH_SUBSCRIPTIONS.keys())[0],
                    payment_method=settings.SITH_SUBSCRIPTION_PAYMENT_METHOD[0])
            s.subscription_start = s.compute_start()
            s.subscription_end = s.compute_end(
                    duration=settings.SITH_SUBSCRIPTIONS[s.subscription_type]['duration'],
                    start=s.subscription_start)
            s.save()
            ## Subscriber
            s = Subscription(member=Subscriber.objects.filter(pk=subscriber.pk).first(), subscription_type=list(settings.SITH_SUBSCRIPTIONS.keys())[0],
                    payment_method=settings.SITH_SUBSCRIPTION_PAYMENT_METHOD[0])
            s.subscription_start = s.compute_start()
            s.subscription_end = s.compute_end(
                    duration=settings.SITH_SUBSCRIPTIONS[s.subscription_type]['duration'],
                    start=s.subscription_start)
            s.save()

            # Clubs
            Club(name="Bibo'UT", unix_name="bibout",
                    address="46 de la Boustifaille", parent=main_club).save()
            guyut = Club(name="Guy'UT", unix_name="guyut",
                    address="42 de la Boustifaille", parent=main_club)
            guyut.save()
            Club(name="Woenzel'UT", unix_name="woenzel",
                    address="Woenzel", parent=guyut).save()
            Membership(user=skia, club=main_club, role=3, description="").save()
            troll = Club(name="Troll Penché", unix_name="troll",
                    address="Terre Du Milieu", parent=main_club)
            troll.save()

            # Counters
            Customer(user=skia, account_id="6568j", amount=0).save()
            Customer(user=r, account_id="4000", amount=0).save()
            p = ProductType(name="Bières bouteilles")
            p.save()
            barb = Product(name="Barbar", code="BARB", product_type=p, purchase_price="1.50", selling_price="1.7",
                    special_selling_price="1.6", club=main_club)
            barb.save()
            cble = Product(name="Chimay Bleue", code="CBLE", product_type=p, purchase_price="1.50", selling_price="1.7",
                    special_selling_price="1.6", club=main_club)
            cble.save()
            Product(name="Corsendonk", code="CORS", product_type=p, purchase_price="1.50", selling_price="1.7",
                    special_selling_price="1.6", club=main_club).save()
            Product(name="Carolus", code="CARO", product_type=p, purchase_price="1.50", selling_price="1.7",
                    special_selling_price="1.6", club=main_club).save()
            mde = Counter.objects.filter(name="MDE").first()
            mde.products.add(barb)
            mde.products.add(cble)
            mde.save()

            # Accounting test values:
            BankAccount(name="AE TG", club=main_club).save()
            BankAccount(name="Carte AE", club=main_club).save()
            ba = BankAccount(name="AE TI", club=main_club)
            ba.save()
            ca = ClubAccount(name="Troll Penché", bank_account=ba, club=troll)
            ca.save()
            gj = GeneralJournal(name="A16", start_date=date.today(), club_account=ca)
            gj.save()
            credit = AccountingType(code=74, label="Someone gave us money", movement_type='CREDIT')
            credit.save()
            debit = AccountingType(code=607, label="Had to pay a beer", movement_type='DEBIT')
            debit.save()
            Operation(journal=gj, date=date.today(), amount=666.42,
                    remark="An answer to life...", mode="CASH", done=True, accounting_type=credit, target_type="USER",
                    target_id=skia.id).save()
            Operation(journal=gj, date=date.today(), amount=42,
                    remark="An answer to life...", mode="CASH", done=False, accounting_type=debit, target_type="CLUB",
                    target_id=bar_club.id).save()
            woenzco = Company(name="Woenzel & co")
            woenzco.save()