import json
import math

MAINSTAT = json.loads("""
{
  "mainstat": {
    "1": {
      "max": {
        "1": 804,
        "2": 1092,
        "3": 1380,
        "4": 1704,
        "5": 2088,
        "6": 2448
      }
    },
    "2": {
      "max": {
        "1": 18,
        "2": 20,
        "3": 38,
        "4": 43,
        "5": 51,
        "6": 63
      }
    },
    "3": {
      "max": {
        "1": 54,
        "2": 74,
        "3": 93,
        "4": 113,
        "5": 135,
        "6": 160
      }
    },
    "4": {
      "max": {
        "1": 18,
        "2": 20,
        "3": 38,
        "4": 43,
        "5": 51,
        "6": 63
      }
    },
    "5": {
      "max": {
        "1": 54,
        "2": 74,
        "3": 93,
        "4": 113,
        "5": 135,
        "6": 160
      }
    },
    "6": {
      "max": {
        "1": 18,
        "2": 20,
        "3": 38,
        "4": 43,
        "5": 51,
        "6": 63
      }
    },
    "8": {
      "max": {
        "1": 18,
        "2": 19,
        "3": 25,
        "4": 30,
        "5": 39,
        "6": 42
      }
    },
    "9": {
      "max": {
        "1": 18,
        "2": 20,
        "3": 37,
        "4": 41,
        "5": 47,
        "6": 58
      }
    },
    "10": {
      "max": {
        "1": 20,
        "2": 37,
        "3": 43,
        "4": 58,
        "5": 65,
        "6": 80
      }
    },
    "11": {
      "max": {
        "1": 18,
        "2": 20,
        "3": 38,
        "4": 44,
        "5": 51,
        "6": 64
      }
    },
    "12": {
      "max": {
        "1": 18,
        "2": 20,
        "3": 38,
        "4": 44,
        "5": 51,
        "6": 64
      }
    }
  },
  "substat": {
    "1": {
      "max": {
        "1": 300,
        "2": 525,
        "3": 825,
        "4": 1125,
        "5": 1500,
        "6": 1875
      }
    },
    "2": {
      "max": {
        "1": 10,
        "2": 15,
        "3": 25,
        "4": 30,
        "5": 35,
        "6": 40
      }
    },
    "3": {
      "max": {
        "1": 20,
        "2": 25,
        "3": 40,
        "4": 50,
        "5": 75,
        "6": 100
      }
    },
    "4": {
      "max": {
        "1": 10,
        "2": 15,
        "3": 25,
        "4": 30,
        "5": 35,
        "6": 40
      }
    },
    "5": {
      "max": {
        "1": 20,
        "2": 25,
        "3": 40,
        "4": 50,
        "5": 75,
        "6": 100
      }
    },
    "6": {
      "max": {
        "1": 10,
        "2": 15,
        "3": 25,
        "4": 30,
        "5": 35,
        "6": 40
      }
    },
    "8": {
      "max": {
        "1": 5,
        "2": 10,
        "3": 15,
        "4": 20,
        "5": 25,
        "6": 30
      }
    },
    "9": {
      "max": {
        "1": 5,
        "2": 10,
        "3": 15,
        "4": 20,
        "5": 25,
        "6": 30
      }
    },
    "10": {
      "max": {
        "1": 10,
        "2": 15,
        "3": 20,
        "4": 25,
        "5": 25,
        "6": 35
      }
    },
    "11": {
      "max": {
        "1": 10,
        "2": 15,
        "3": 20,
        "4": 25,
        "5": 35,
        "6": 40
      }
    },
    "12": {
      "max": {
        "1": 10,
        "2": 15,
        "3": 20,
        "4": 25,
        "5": 35,
        "6": 40
      }
    }
  }
}
""")

SUBSTAT = json.loads("""
{
  "substat": {
    "1": {
      "max": {
        "1": 300,
        "2": 525,
        "3": 825,
        "4": 1125,
        "5": 1500,
        "6": 1875
      }
    },
    "2": {
      "max": {
        "1": 10,
        "2": 15,
        "3": 25,
        "4": 30,
        "5": 35,
        "6": 40
      }
    },
    "3": {
      "max": {
        "1": 20,
        "2": 25,
        "3": 40,
        "4": 50,
        "5": 75,
        "6": 100
      }
    },
    "4": {
      "max": {
        "1": 10,
        "2": 15,
        "3": 25,
        "4": 30,
        "5": 35,
        "6": 40
      }
    },
    "5": {
      "max": {
        "1": 20,
        "2": 25,
        "3": 40,
        "4": 50,
        "5": 75,
        "6": 100
      }
    },
    "6": {
      "max": {
        "1": 10,
        "2": 15,
        "3": 25,
        "4": 30,
        "5": 35,
        "6": 40
      }
    },
    "8": {
      "max": {
        "1": 5,
        "2": 10,
        "3": 15,
        "4": 20,
        "5": 25,
        "6": 30
      }
    },
    "9": {
      "max": {
        "1": 5,
        "2": 10,
        "3": 15,
        "4": 20,
        "5": 25,
        "6": 30
      }
    },
    "10": {
      "max": {
        "1": 10,
        "2": 15,
        "3": 20,
        "4": 25,
        "5": 25,
        "6": 35
      }
    },
    "11": {
      "max": {
        "1": 10,
        "2": 15,
        "3": 20,
        "4": 25,
        "5": 35,
        "6": 40
      }
    },
    "12": {
      "max": {
        "1": 10,
        "2": 15,
        "3": 20,
        "4": 25,
        "5": 35,
        "6": 40
      }
    }
  }
}
""")

"""
Calculates a rune current and max efficiency.

:param rune: JSON woth rune info.
:return: current, max efficiency.
"""
def calculate_efficiency(rune):
    #getRuneEfficiency(rune, toFixed = 2) {
    ratio = 0.0;

    # Get actual stars (ancient are +10)
    r_class = rune["class"]
    if r_class > 10:
        r_class -= 10
    r_class = str(r_class)

    # Main stat
    ratio += MAINSTAT["mainstat"][str(rune["pri_eff"][0])]["max"][r_class] / MAINSTAT["mainstat"][str(rune["pri_eff"][0])]["max"]["6"]

    # Innate stat
    if (rune["prefix_eff"] and rune["prefix_eff"][0] > 0):
      ratio += rune["prefix_eff"][1] / SUBSTAT["substat"][str(rune["prefix_eff"][0])]["max"]["6"];

    # Sub stats
    for substat in rune["sec_eff"]:
        value = substat[1]
        if "3" in substat and substat[3] > 0:
            value += substat[3]
        ratio += (value / SUBSTAT["substat"][str(substat[0])]["max"]["6"])

    efficiency = (ratio / 2.8) * 100;

    return ((ratio / 2.8) * 100), (efficiency + ((max(math.ceil((12 - rune["upgrade_curr"]) / 3.0), 0) * 0.2) / 2.8) * 100)