#!/usr/bin/env python
# -*- coding: latin-1 -*-
#
#   Copyright 2016-2021 Blaise Frederick
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.
#
#
import os
import subprocess
import sys


def main():
    # get the command line parameters
    if os.getenv("IS_DOCKER_8395080871") is not None:
        isdocker = True
        execdir = sys.path[0]
    else:
        isdocker = False
        execdir = sys.path[0]
    validcommands = [
        "behavioralprediction",
        "capcalc_dispatcher",
        "capfromtcs",
        "clustercomp",
        "clusternifti",
        "fitglm",
        "kmeans",
        "maptoroi",
        "normtcs",
        "roidecompose",
        "statefiltertest",
        "statematch",
        "statlasgen",
        "supercluster",
        "tcfrom3col",
        "updatemodel",
        "rapidtide_dispatcher",
        "xyzzy",
        "info",
    ]

    thecommand = sys.argv[1:]
    if thecommand[0] in validcommands:
        # the script exists, now check if it is installed
        if os.path.isfile(os.path.join(execdir, thecommand[0])):
            subprocess.call(thecommand)
        elif thecommand[0] == "xyzzy":
            print("command xyzzy given, launching shell...")
            subprocess.call("/bin/bash")
        elif thecommand[0] == "info":
            print(f"isdocker: {isdocker}")
            print(f"execdir: {execdir}")
            print(f"cwd: {os.getcwd()}")
            with open("/src/rapidtide/VERSION", "r") as f:
                theversion = f.read().replace("\n", "")
            print(f"version: {theversion}")
            print("valid commands:")
            for thecommand in validcommands:
                print(f"\t{thecommand}")
        else:
            print(thecommand[0], "is a rapidtide script, but is not installed")
    else:
        print(thecommand[0], "is not a script in the rapidtide package")


if __name__ == "__main__":
    main()
