from base64 import urlsafe_b64encode
from uuid import uuid4
from typing import List, Optional, Union
import httpx
from lnbits.db import open_ext_db
from lnbits.settings import WALLET
from .models import Products, Orders, Indexers
import re

regex = re.compile(
    r"^(?:http|ftp)s?://"  # http:// or https://
    r"(?:(?:[A-Z0-9](?:[A-Z0-9-]{0,61}[A-Z0-9])?\.)+(?:[A-Z]{2,6}\.?|[A-Z0-9-]{2,}\.?)|"
    r"localhost|"
    r"\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})"
    r"(?::\d+)?"
    r"(?:/?|[/?]\S+)$",
    re.IGNORECASE,
)

###Products


def create_diagonalleys_product(
    *,
    wallet_id: str,
    product: str,
    categories: str,
    description: str,
    image: str,
    price: int,
    quantity: int,
) -> Products:
    with open_ext_db("diagonalley") as db:
        product_id = urlsafe_b64encode(uuid4().bytes_le).decode("utf-8")
        db.execute(
            """
            INSERT INTO products (id, wallet, product, categories, description, image, price, quantity)
            VALUES (?, ?, ?, ?, ?, ?, ?, ?)
            """,
            (
                product_id,
                wallet_id,
                product,
                categories,
                description,
                image,
                price,
                quantity,
            ),
        )

    return get_diagonalleys_product(product_id)


def update_diagonalleys_product(product_id: str, **kwargs) -> Optional[Indexers]:
    q = ", ".join([f"{field[0]} = ?" for field in kwargs.items()])

    with open_ext_db("diagonalley") as db:
        db.execute(
            f"UPDATE products SET {q} WHERE id = ?", (*kwargs.values(), product_id)
        )
        row = db.fetchone("SELECT * FROM products WHERE id = ?", (product_id,))

    return get_diagonalleys_indexer(product_id)


def get_diagonalleys_product(product_id: str) -> Optional[Products]:
    with open_ext_db("diagonalley") as db:
        row = db.fetchone("SELECT * FROM products WHERE id = ?", (product_id,))

    return Products(**row) if row else None


def get_diagonalleys_products(wallet_ids: Union[str, List[str]]) -> List[Products]:
    if isinstance(wallet_ids, str):
        wallet_ids = [wallet_ids]

    with open_ext_db("diagonalley") as db:
        q = ",".join(["?"] * len(wallet_ids))
        rows = db.fetchall(
            f"SELECT * FROM products WHERE wallet IN ({q})", (*wallet_ids,)
        )

    return [Products(**row) for row in rows]


def delete_diagonalleys_product(product_id: str) -> None:
    with open_ext_db("diagonalley") as db:
        db.execute("DELETE FROM products WHERE id = ?", (product_id,))


###Indexers


def create_diagonalleys_indexer(
    wallet_id: str,
    shopname: str,
    indexeraddress: str,
    shippingzone1: str,
    shippingzone2: str,
    zone1cost: int,
    zone2cost: int,
    email: str,
) -> Indexers:
    with open_ext_db("diagonalley") as db:
        indexer_id = urlsafe_b64encode(uuid4().bytes_le).decode("utf-8")
        db.execute(
            """
            INSERT INTO indexers (id, wallet, shopname, indexeraddress, online, rating, shippingzone1, shippingzone2, zone1cost, zone2cost, email)
            VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
            """,
            (
                indexer_id,
                wallet_id,
                shopname,
                indexeraddress,
                False,
                0,
                shippingzone1,
                shippingzone2,
                zone1cost,
                zone2cost,
                email,
            ),
        )
    return get_diagonalleys_indexer(indexer_id)


def update_diagonalleys_indexer(indexer_id: str, **kwargs) -> Optional[Indexers]:
    q = ", ".join([f"{field[0]} = ?" for field in kwargs.items()])

    with open_ext_db("diagonalley") as db:
        db.execute(
            f"UPDATE indexers SET {q} WHERE id = ?", (*kwargs.values(), indexer_id)
        )
        row = db.fetchone("SELECT * FROM indexers WHERE id = ?", (indexer_id,))

    return get_diagonalleys_indexer(indexer_id)


def get_diagonalleys_indexer(indexer_id: str) -> Optional[Indexers]:
    with open_ext_db("diagonalley") as db:
        roww = db.fetchone("SELECT * FROM indexers WHERE id = ?", (indexer_id,))
    try:
        x = httpx.get(roww["indexeraddress"] + "/" + roww["ratingkey"])
        if x.status_code == 200:
            print(x)
            print("poo")
            with open_ext_db("diagonalley") as db:
                db.execute(
                    "UPDATE indexers SET online = ? WHERE id = ?",
                    (
                        True,
                        indexer_id,
                    ),
                )
        else:
            with open_ext_db("diagonalley") as db:
                db.execute(
                    "UPDATE indexers SET online = ? WHERE id = ?",
                    (
                        False,
                        indexer_id,
                    ),
                )
    except:
        print("An exception occurred")
    with open_ext_db("diagonalley") as db:
        row = db.fetchone("SELECT * FROM indexers WHERE id = ?", (indexer_id,))
    return Indexers(**row) if row else None


def get_diagonalleys_indexers(wallet_ids: Union[str, List[str]]) -> List[Indexers]:
    if isinstance(wallet_ids, str):
        wallet_ids = [wallet_ids]

    with open_ext_db("diagonalley") as db:
        q = ",".join(["?"] * len(wallet_ids))
        rows = db.fetchall(
            f"SELECT * FROM indexers WHERE wallet IN ({q})", (*wallet_ids,)
        )

        for r in rows:
            try:
                x = httpx.get(r["indexeraddress"] + "/" + r["ratingkey"])
                if x.status_code == 200:
                    with open_ext_db("diagonalley") as db:
                        db.execute(
                            "UPDATE indexers SET online = ? WHERE id = ?",
                            (
                                True,
                                r["id"],
                            ),
                        )
                else:
                    with open_ext_db("diagonalley") as db:
                        db.execute(
                            "UPDATE indexers SET online = ? WHERE id = ?",
                            (
                                False,
                                r["id"],
                            ),
                        )
            except:
                print("An exception occurred")
    with open_ext_db("diagonalley") as db:
        q = ",".join(["?"] * len(wallet_ids))
        rows = db.fetchall(
            f"SELECT * FROM indexers WHERE wallet IN ({q})", (*wallet_ids,)
        )
    return [Indexers(**row) for row in rows]


def delete_diagonalleys_indexer(indexer_id: str) -> None:
    with open_ext_db("diagonalley") as db:
        db.execute("DELETE FROM indexers WHERE id = ?", (indexer_id,))


###Orders


def create_diagonalleys_order(
    *,
    productid: str,
    wallet: str,
    product: str,
    quantity: int,
    shippingzone: str,
    address: str,
    email: str,
    invoiceid: str,
    paid: bool,
    shipped: bool,
) -> Indexers:
    with open_ext_db("diagonalley") as db:
        order_id = urlsafe_b64encode(uuid4().bytes_le).decode("utf-8")
        db.execute(
            """
            INSERT INTO orders (id, productid, wallet, product, quantity, shippingzone, address, email, invoiceid, paid, shipped)
            VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
            """,
            (
                order_id,
                productid,
                wallet,
                product,
                quantity,
                shippingzone,
                address,
                email,
                invoiceid,
                False,
                False,
            ),
        )

    return get_diagonalleys_order(order_id)


def get_diagonalleys_order(order_id: str) -> Optional[Orders]:
    with open_ext_db("diagonalley") as db:
        row = db.fetchone("SELECT * FROM orders WHERE id = ?", (order_id,))

    return Orders(**row) if row else None


def get_diagonalleys_orders(wallet_ids: Union[str, List[str]]) -> List[Orders]:
    if isinstance(wallet_ids, str):
        wallet_ids = [wallet_ids]

    with open_ext_db("diagonalley") as db:
        q = ",".join(["?"] * len(wallet_ids))
        rows = db.fetchall(
            f"SELECT * FROM orders WHERE wallet IN ({q})", (*wallet_ids,)
        )
    for r in rows:
        PAID = (await WALLET.get_invoice_status(r["invoiceid"])).paid
        if PAID:
            with open_ext_db("diagonalley") as db:
                db.execute(
                    "UPDATE orders SET paid = ? WHERE id = ?",
                    (
                        True,
                        r["id"],
                    ),
                )
                rows = db.fetchall(
                    f"SELECT * FROM orders WHERE wallet IN ({q})", (*wallet_ids,)
                )
    return [Orders(**row) for row in rows]


def delete_diagonalleys_order(order_id: str) -> None:
    with open_ext_db("diagonalley") as db:
        db.execute("DELETE FROM orders WHERE id = ?", (order_id,))