# Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
# Copyright (C) 2012-2019 German Aerospace Center (DLR) and others.
# This program and the accompanying materials
# are made available under the terms of the Eclipse Public License v2.0
# which accompanies this distribution, and is available at
# http://www.eclipse.org/legal/epl-v20.html
# SPDX-License-Identifier: EPL-2.0

# @file    rilsa1_both_tls24.py
# @author  Daniel Krajzewicz
# @date    2014-09-01
# @version $Id$

from __future__ import absolute_import


from . import fileNeedsRebuild, Scenario
import os
import subprocess
import shutil
import sumolib.net.generator.demand as demandGenerator
import sumolib

flowsRiLSA1 = [
    ["nmp1", [
        ["ms2", 359, 9],
        ["me2", 59, 9],
        ["mw2", 64, 12]
    ]],

    ["wmp1", [
        ["me2", 508, 10],
        ["mn2", 80, 14],
        ["ms2", 130, 2]
    ]],

    ["emp1", [
        ["mw2", 571, 10],
        ["mn2", 57, 9],
        ["ms2", 47, 3]
    ]],

    ["smp1", [
        ["mn2", 354, 2],
        ["me2", 49, 2],
        ["mw2", 92, 2]
    ]]

]


class Scenario_RiLSA1BothTLS24(Scenario):
    NAME = "RiLSA1BothTLS24"
    THIS_DIR = os.path.join(os.path.abspath(os.path.dirname(__file__)), NAME)
    TLS_FILE = "tls.add.xml"
    NET_FILE = "rilsa1both.net.xml"

    def __init__(self, params, withDefaultDemand=True):
        Scenario.__init__(self, self.THIS_DIR)
        self.params = params
        if "equipment-rate" not in self.params:
            self.params["equipment-rate"] = 1
        # network
        if fileNeedsRebuild(os.path.join(self.THIS_DIR, self.NET_FILE), "netconvert"):
            netconvert = sumolib.checkBinary("netconvert")
            subprocess.call([netconvert, "-c", os.path.join(self.THIS_DIR, "build.netc.cfg")])
        # build the demand model (streams)
        if withDefaultDemand:
            self.demand = demandGenerator.Demand()
            for f in flowsRiLSA1:
                for rel in f[1]:
                    prob = rel[2] / 100.
                    iprob = 1. - prob

                    pkwEprob = iprob * self.params["equipment-rate"]
                    pkwNprob = iprob - pkwEprob
                    lkwEprob = prob * self.params["equipment-rate"]
                    lkwNprob = prob - lkwEprob

                    self.demand.addStream(demandGenerator.Stream(f[0] + "__" + rel[0], 0, 3600, rel[1], f[0], rel[0],
                                                                 {"passenger": pkwEprob,
                                                                  "COLOMBO_undetectable_passenger": pkwNprob,
                                                                  "hdv": lkwEprob,
                                                                  "COLOMBO_undetectable_hdv": lkwNprob}))
            if fileNeedsRebuild(self.fullPath("routes.rou.xml"), "duarouter"):
                self.demand.build(
                    0, 3600, self.fullPath(self.NET_FILE), self.fullPath("routes.rou.xml"))
            self.demandName = self.fullPath("routes.rou.xml")

        self.netName = self.sandboxPath(self.NET_FILE)
        shutil.copy(
            self.fullPath(self.NET_FILE), self.sandboxPath(self.NET_FILE))
        # shutil.copy(self.fullPath(self.TLS_FILE), self.sandboxPath(self.TLS_FILE))
