#!/usr/bin/python
# create_project.py
# Create cross-platform cocos2d-x project
# Copyright (c) 2012 cocos2d-x.org
# Author: WangZhe

# define global variables
context = {
# "modules_all"       : ["extensions", "box2d", "chipmunk"],  # const
# "modules_reserved"  : [],
# "modules_to_remove" : [],
"language"          : "cpp",                                # default value is "cpp", can be "lua" or "javascript"
"src_project_name"  : "undefined",                          # it depends on "language"
"src_package_name"  : "undefined",                          # it depends on "language"
"dst_project_name"  : "undeifned",
"dst_package_name"  : "undefined",
"src_project_path"  : "undefined",
"dst_project_path"  : "undefined",
"script_dir"        : "undefined",
}

# begin
import sys
import os, os.path
import shutil # for copy folders and files

def dumpUsage():
    print "Usage: create-project.py [options]"
    print "Options:"
    print "  -project   PROJECT_NAME          Project name, for example: MyGame"
    print "  -package   PACKAGE_NAME          Package name, for example: com.MyCompany.MyAwesomeGame"
    print "  -language  PROGRAMING_LANGUAGE   Major programing lanauge you want to used, should be cpp | lua | javascript"
    print "                                   If this param is nil, we will create a cpp project by default"
    print "Sample 1: ./create-project.py -project MyGame -package com.MyCompany.AwesomeGame"
    print "Sample 2: ./create-project.py -project MyGame -package com.MyCompany.AwesomeGame -language javascript"

def checkParams(context):
    # generate our internal params
    context["script_dir"] = os.getcwd() + "/"
    
    # invalid invoke, tell users how to input params
    if len(sys.argv) < 3:
        dumpUsage()
        sys.exit()
    
    # find our params
    for i in range(1, len(sys.argv)):
        if "-project" == sys.argv[i]:
            # read the next param as project_name
            context["dst_project_name"] = sys.argv[i+1]
            context["dst_project_path"] = os.getcwd() + "/../../projects/" + context["dst_project_name"]
        elif "-package" == sys.argv[i]:
            # read the next param as g_PackageName
            context["dst_package_name"] = sys.argv[i+1]
        elif "-language" == sys.argv[i]:
            # choose a scripting language
            context["language"] = sys.argv[i+1]
#        elif "-modules" == sys.argv[i]:
            # read the left params as module
#            for j in range(i+1, len(sys.argv)):
#                context["modules_reserved"].append(sys.argv[j])
                    
    # fill in src_project_name and src_package_name according to "language"
    if ("cpp" == context["language"]):
        context["src_project_name"] = "HelloCpp"
        context["src_project_path"] = os.getcwd() + "/../../template/multi-platform-cpp"
        print "Creating multi-platform cpp projects haven't been supported in this python script yet"
        sys.exit()
    elif ("lua" == context["language"]):
        context["src_project_name"] = "HelloLua"
        context["src_project_path"] = os.getcwd() + "/../../template/multi-platform-lua"
        print "Creating multi-platform lua projects haven't been supported in this python script yet"
        sys.exit()
    elif ("javascript" == context["language"]):
        context["src_project_name"] = "HelloJavascript"
        context["src_project_path"] = os.getcwd() + "/../../template/multi-platform-js"

    # decide the modules to remove
    # context["modules_to_remove"] = list(set(context["modules_all"]) - set(context["modules_reserved"]))

#end of checkParams(context) function


# -------------- main --------------
# dump argvs
# print sys.argv

# prepare valid "context" dictionary
checkParams(context)
# import pprint
# pprint.pprint(context)

# copy "lauguage"(cpp/lua/javascript) platform.proj into cocos2d-x/projects/<project_name>/folder
if (os.path.exists(context["dst_project_path"]) == True):
    print "Error:" + context["dst_project_path"] + " folder is already existing"
    print "Please remove the old project or choose a new PROJECT_NAME in -project parameter"
    sys.exit()
else:
    shutil.copytree(context["src_project_path"], context["dst_project_path"], True)

# call process_proj from each platform's script folder
platforms_list = ["ios",
                  "android",
#                  "win32",
#                  "mac",
#                  "linux",
#                  "blackberry"
                 ]
for platform in platforms_list:
    exec "import creator_%s.handle_project_files" % (platform)
    exec "creator_%s.handle_project_files.handle_project_files(context)" % (platform)

print "New project has been created in this path: " + context["dst_project_path"]
print "Have Fun!"