from re import L
from flask import Flask, request

from api.node import node_reading, node_register

import json

app = Flask(__name__)

state = {
    "nodes": {},
    "max_id": 0
}

@app.route("/")
def home():
    out = ""
    for node in state["nodes"].values():
        most_recent_temperature = node.get_temperature_readings()[-1]
        most_recent_humidity = node.get_humidity_readings()[-1]

        out += f"<h2>{node.get_name()}</h2>\n"
        out += f"Temperature: {most_recent_temperature[0]}C (Minimum: {node.get_min_temperature()}C, Maximum: {node.get_max_temperature()}C\n"
        out += f"Humidity: {most_recent_humidity[0]}% (Minimum: {node.get_min_humidity()}%, Maximum: {node.get_max_humidity()}%)\n"
        
    return out

# API functions
@app.route("/api/register", methods=["POST"])
def route_api_register():
    return node_register(request, state)

@app.route("/api/<int:node_id>/reading", methods=["POST"])
def route_api_reading(node_id: int):
    return node_reading(node_id, request, state)