#!/usr/bin/env python3

def ratio_to_status(ratio):
    if ratio > 0.99:
        return "ok"
    elif ratio > 0.8:
        return "warning"
    else:
        return "critical"

def process_instance(instance):
    return {
        "name": instance["metric"]["instance"].split(".")[0],
        "i": [{"status": "unknown", "ratio": None} for i in range(56 - len(instance["values"]))] + [{"status": ratio_to_status(float(i[1])), "ratio": float(i[1])} for i in instance["values"]],
    }