from sqlalchemy import func

from files.classes.hats import *
from files.helpers.alerts import *
from files.helpers.config.const import *
from files.helpers.useractions import *
from files.routes.wrappers import *
from files.__main__ import app, limiter

@app.get("/shop/hats")
@limiter.limit(DEFAULT_RATELIMIT, deduct_when=lambda response: response.status_code < 400)
@limiter.limit(DEFAULT_RATELIMIT, deduct_when=lambda response: response.status_code < 400, key_func=get_ID)
@auth_required
def hats(v:User):
	owned_hat_ids = [x.hat_id for x in v.owned_hats]

	sort = request.values.get("sort")

	page = get_page()

	if SITE == 'rdrama.net':
		hats = g.db.query(HatDef, User).join(HatDef.author)
	else:
		hats = g.db.query(HatDef)

	if sort and sort != "owners":
		if sort == "name":
			key = HatDef.name
		elif sort == "description":
			key = HatDef.description
		elif sort == "author":
			key = User.username
		elif sort == "price":
			key = HatDef.price
		elif sort == "added_on":
			key = HatDef.created_utc.desc()

		hats = hats.order_by(key).offset(PAGE_SIZE * (page - 1)).limit(PAGE_SIZE).all()
	elif sort == "owners":
		hat_count = {x[0]:x[1] for x in g.db.query(Hat.hat_id, func.count(Hat.hat_id)).group_by(Hat.hat_id).all()}

		if SITE == 'rdrama.net':
			hats = sorted(hats.all(), key=lambda x: hat_count[x[0].id] if x[0].id in hat_count else 0, reverse=True)
		else:
			hats = sorted(hats.all(), key=lambda x: hat_count[x.id] if x.id in hat_count else 0, reverse=True)

		firstrange = PAGE_SIZE * (page - 1)
		secondrange = firstrange + PAGE_SIZE
		hats = hats[firstrange:secondrange]
	else:
		if v.equipped_hat_ids:
			equipped = hats.filter(HatDef.submitter_id == None, HatDef.id.in_(owned_hat_ids), HatDef.id.in_(v.equipped_hat_ids)).order_by(HatDef.price, HatDef.name).all()
			not_equipped = hats.filter(HatDef.submitter_id == None, HatDef.id.in_(owned_hat_ids), HatDef.id.notin_(v.equipped_hat_ids)).order_by(HatDef.price, HatDef.name).all()
			owned = equipped + not_equipped
		else:
			owned = hats.filter(HatDef.submitter_id == None, HatDef.id.in_(owned_hat_ids)).order_by(HatDef.price, HatDef.name).all()

		not_owned = hats.filter(HatDef.submitter_id == None, HatDef.id.notin_(owned_hat_ids)).order_by(HatDef.price == 0, HatDef.price, HatDef.name).all()
		hats = owned + not_owned

		firstrange = PAGE_SIZE * (page - 1)
		secondrange = firstrange + PAGE_SIZE
		hats = hats[firstrange:secondrange]

	sales = g.db.query(func.sum(User.coins_spent_on_hats)).scalar()
	num_of_hats = g.db.query(HatDef).filter(HatDef.submitter_id == None).count()

	return render_template("hats.html", owned_hat_ids=owned_hat_ids, hats=hats, v=v, sales=sales, num_of_hats=num_of_hats, total=num_of_hats, page=page, sort=sort)

@app.post("/buy_hat/<int:hat_id>")
@limiter.limit('1/second', scope=rpath)
@limiter.limit('1/second', scope=rpath, key_func=get_ID)
@limiter.limit('100/minute;1000/3 days', deduct_when=lambda response: response.status_code < 400)
@limiter.limit('100/minute;1000/3 days', deduct_when=lambda response: response.status_code < 400, key_func=get_ID)
@auth_required
def buy_hat(v:User, hat_id):
	try: hat_id = int(hat_id)
	except: abort(404, "Hat not found!")

	hat = g.db.query(HatDef).filter_by(submitter_id=None, id=hat_id).one_or_none()
	if not hat: abort(404, "Hat not found!")

	existing = g.db.query(Hat).filter_by(user_id=v.id, hat_id=hat.id).one_or_none()
	if existing: abort(409, "You already own this hat!")

	if not hat.is_purchasable:
		abort(403, "This hat is not for sale!")

	charged = v.charge_account('combined', hat.price)
	if not charged[0]:
		abort(400, "Not enough coins/marseybux!")

	v.coins_spent_on_hats += charged[1]
	hat.author.pay_account('coins', hat.price * 0.1)

	new_hat = Hat(user_id=v.id, hat_id=hat.id)
	g.db.add(new_hat)

	g.db.add(v)
	g.db.add(hat.author)

	send_repeatable_notification(
		hat.author.id,
		f":marseycapitalistmanlet: @{v.username} has just bought `{hat.name}`, you have received your 10% cut ({int(hat.price * 0.1)} coins) :!marseycapitalistmanlet:"
	)

	if v.num_of_owned_hats >= 250:
		badge_grant(user=v, badge_id=154)
	elif v.num_of_owned_hats >= 100:
		badge_grant(user=v, badge_id=153)
	elif v.num_of_owned_hats >= 25:
		badge_grant(user=v, badge_id=152)

	return {"message": f"'{hat.name}' bought!"}


@app.post("/equip_hat/<int:hat_id>")
@limiter.limit('1/second', scope=rpath)
@limiter.limit('1/second', scope=rpath, key_func=get_ID)
@limiter.limit(DEFAULT_RATELIMIT, deduct_when=lambda response: response.status_code < 400)
@limiter.limit(DEFAULT_RATELIMIT, deduct_when=lambda response: response.status_code < 400, key_func=get_ID)
@auth_required
def equip_hat(v:User, hat_id):
	try: hat_id = int(hat_id)
	except: abort(404, "Hat not found!")

	hat = g.db.query(Hat).filter_by(hat_id=hat_id, user_id=v.id).one_or_none()
	if not hat: abort(403, "You don't own this hat!")

	hat.equipped = True
	g.db.add(hat)

	return {"message": f"'{hat.name}' equipped!"}

@app.post("/unequip_hat/<int:hat_id>")
@limiter.limit('1/second', scope=rpath)
@limiter.limit('1/second', scope=rpath, key_func=get_ID)
@limiter.limit(DEFAULT_RATELIMIT, deduct_when=lambda response: response.status_code < 400)
@limiter.limit(DEFAULT_RATELIMIT, deduct_when=lambda response: response.status_code < 400, key_func=get_ID)
@auth_required
def unequip_hat(v:User, hat_id):
	try: hat_id = int(hat_id)
	except: abort(404, "Hat not found!")

	hat = g.db.query(Hat).filter_by(hat_id=hat_id, user_id=v.id).one_or_none()
	if not hat: abort(403, "You don't own this hat!")

	hat.equipped = False
	g.db.add(hat)

	return {"message": f"'{hat.name}' unequipped!"}

@app.get("/hat_owners/<int:hat_id>")
@limiter.limit(DEFAULT_RATELIMIT, deduct_when=lambda response: response.status_code < 400)
@limiter.limit(DEFAULT_RATELIMIT, deduct_when=lambda response: response.status_code < 400, key_func=get_ID)
@auth_required
def hat_owners(v:User, hat_id):
	try: hat_id = int(hat_id)
	except: abort(404, "Hat not found!")

	page = get_page()

	users = g.db.query(User).join(Hat.owners).filter(Hat.hat_id == hat_id)

	total = users.count()

	users = users.order_by(Hat.created_utc.desc()).offset(PAGE_SIZE * (page - 1)).limit(PAGE_SIZE).all()

	return render_template("user_cards.html",
						v=v,
						users=users,
						total=total,
						page=page,
						user_cards_title="Hat Owners",
						)