#!/usr/bin/env python3

import json
import logging
import requests
from typing import Dict

import file_writer
import renderer


logger = logging.getLogger(__name__)


class stevens_renderer(renderer.abstaining_renderer):
    URL = "https://wsdot.com/Travel/Real-time/Service/api/MountainPass/Details/10"

    def __init__(self, name_to_timeout_dict: Dict[str, int]) -> None:
        super().__init__(name_to_timeout_dict)

    def render_conditions(mp: Dict[str, str], conditions: Dict[str, str]) -> str:
        ret = f"""
<TABLE>
<TR>
  <TD WIDTH="150"><FONT SIZE=+2><B>Temp:</B></FONT></TD>
  <TD><FONT SIZE=+2>{conditions['temperature']}&deg;{conditions['temperatureUnit'][0]}</FONT></TD>
</TR>
<TR>
  <TD><FONT SIZE=+2><B>Weather:</B></FONT></TD>
  <TD><FONT SIZE=+2>{conditions['weather']}</FONT></TD>
</TR>
<TR>
  <TD><FONT SIZE=+2><B>Roadway:</B></FONT></TD>
  <TD><FONT SIZE=+2>{conditions['roadCondition']}</FONT></TD>
</TR>"""
        if "restrictionOne" in conditions and "restrictionTwo" in conditions:
            ret += """
<TR>
  <TD><FONT SIZE=+2><B>Restrictions:</B></FONT></TD>
  <TD><FONT SIZE=+2>"""
            count = 0
            msg = conditions["restrictionOne"].get("publicPage", "no restrictions")
            if msg.lower() != "no restrictions":
                count += 1
            msg = conditions["restrictionTwo"].get("publicPage", "no restrictions")
            if msg.lower() != "no restrictions":
                count += 1
            if count == 2:
                ret += f"""
    <U>{conditions['restrictionOne']['travelDirectionName']}:</U>
    {conditions['restrictionOne']['publicPage']} <BR>
    <U>{conditions['restrictionTwo']['travelDirectionName']}:</U>
    {conditions['restrictionTwo']['publicPage']}"""
            elif count == 1:
                msg = conditions["restrictionOne"].get("publicPage", "no restrictions")
                if msg.lower() != "no restrictions":
                    ret += f"""
    <U>{conditions['restrictionOne']['travelDirectionName']}:</U>
    {conditions['restrictionOne']['publicPage']}<BR>"""
                else:
                    ret += f"""
    <U>{conditions['restrictionTwo']['travelDirectionName']}:</U>
    {conditions['restrictionTwo']['publicPage']}<BR>"""
            else:
                ret += """None.<BR>"""
        ret += "</FONT></TD></TR></TABLE>"
        return ret

    def render_forecast(forecasts: Dict[str, str]) -> str:
        ret = "<TABLE>"
        fc = forecasts["forecast"]["forecastData"]
        for n, f in enumerate(fc):
            color = ""
            if n % 2 == 0:
                color = ' BGCOLOR="#dfefff"'
            ret += f"""
<TR>
  <TD WIDTH="150" valign="top" {color}><B>{f['periodText']}</B></TD>
  <TD{color}>{f['forecastText']}</TD>
</TR>"""
        ret += "</TABLE>"
        return ret

    def render_image(cameras: Dict[str, str]) -> str:
        for camera in cameras:
            if camera["cameraId"] == 8063:
                return f"""
<CENTER>
  <A HREF='https://wsdot.com/travel/real-time/mountainpasses/Stevens'>
    <IMG SRC={camera['cameraUrl']} WIDTH={camera['width'] * 1.75}>
  </A>
  <BR>
  <I>{camera['cameraLabel']} ({camera['direction']})</I>
</CENTER>"""
        return ""

    def periodic_render(self, unused: str) -> bool:
        page = requests.get(stevens_renderer.URL)
        if page.status_code == 200:
            contents = json.loads(page.content)
            mp = contents["mountainPass"]
            conditions = contents["condition"]
            cameras = contents["cameras"]
            forecasts = contents["stationForecasts"][0]
            with file_writer.file_writer("stevens-conditions_5_3000.html") as f:
                f.write(
                    f"""
<H1>Stevens Pass Conditions:</H1>
<HR>
<TABLE WIDTH=90%>
<TR>
  <TD>
    {stevens_renderer.render_conditions(mp, conditions)}
  </TD>
  <TD>
    {stevens_renderer.render_image(cameras)}
  </TD>
</TR>
<TR>
  <TD COLSPAN=2>
    {stevens_renderer.render_forecast(forecasts)}
  </TD>
</TR>
</TABLE>"""
                )
            return True
        return False


# Test:
# test = stevens_renderer({"Test", 123})
# test.periodic_render("Test")