from __future__ import annotations

from typing import *  # type: ignore

import rio
import datetime
from mac_vendor_lookup import AsyncMacLookup

from db_classes import *
from .. import components as comps
import asyncio

class CheckoutPage(rio.Component):
    code: str = ""
    popup_message: str = ""
    popup_show: bool = False
    popup_color: str = 'warning'
    description: str = ""
    name: str = ""
    user_code: str = ""
    loc_code: str = ""
    loc: str = ""
    
    async def _update_location(self, event: rio.TextInputChangeEvent):
        print("Checking " + self.loc)
        if get_location_id(self.loc) != False:
            self.loc_code = self.loc
            print("Found location " + get_location_id(self.loc).name)
            self.loc = get_location_id(self.loc).name
            
    async def _update_user(self, event: rio.TextInputChangeEvent):
        print("Checking " + self.name)
        if get_location_id(self.name) != False:
            self.user_code = self.name
            print("Found user " + get_user(self.name).name)
            self.name = get_user(self.name).name
            
    async def _checkout_item_enter(self, event: rio.TextInputConfirmEvent):
        await self.check_out()
        
    async def check_out(self):
        if checkout(get_user(self.user_code), self.code, get_location_id(self.loc_code)):
            self.popup_message = "\n  Item checked out!  \n\n"
            self.popup_show = True
            self.popup_color = 'success'
            self.name: str = ""
            self.user_code: str = ""
            self.code: str = ""
            self.loc_code: str = ""
            self.loc: str = ""
            await asyncio.sleep(2)
            self.popup_show = False
        else:
            self.popup_message = "\n  Error! Check item & location!  \n\n"
            self.popup_show = True
            self.popup_color = 'warning'
            await asyncio.sleep(2)
            self.popup_show = False
        
    def build(self) -> rio.Component:
        return rio.Column(
            rio.Popup(
                anchor=rio.Text(
                    text="Check out devices from storage:",
                    style='heading1',
                    align_x = 0.5
                ),
                color=self.bind().popup_color,
                is_open=self.bind().popup_show,
                content=rio.Text(
                    text=self.bind().popup_message,
                ),
                
            ),
            rio.TextInput(
                label="Barcode",
                text=self.bind().code
            ),
            rio.TextInput(
                label="New location",
                text=self.bind().loc,
                on_change=self._update_location
            ),
            rio.TextInput(
                label="User",
                text=self.bind().name,
                on_confirm=self._checkout_item_enter
            ),
            rio.Button(
                content="Go"
            ),
            
            spacing=2, 
            min_width=60,
            margin_bottom=4,
            align_x=0.5,
            align_y=0,
        )