import sys
import cookiecutter
from cookiecutter.main import cookiecutter
import os

import graftpress_cli.compile_elm as ce
import graftpress_cli.rust_json as rj
import json
from typing import List


VERSION = "0.1.0"


def main():
    if len(sys.argv) == 1:
        print(
            f"""\
Hi, thank you for trying out graftpress-cli {VERSION} . I hope you like it!

----------------------------------------------------------------------------
I highly recommend walking throught https://www.graftpress.com to get
started. It teaches many important concepts, including how to use graftpress-cli
in terminal.
----------------------------------------------------------------------------

The most common commonds are:

    graftpress-cli init <proj_name>
        create a new project graftpress project.

    graftpress-cli build
         build the current graftpress project.

    graftpress-cli run
         run the current graftpress project.

Be sure to ask on https://gitter.im/amitu/graftpress if you run into trouble! Folks
are friendly and happy to help out. They hang out there because it is fun, so
be kind to get best results!
        """
        )
        return

    if sys.argv[1] == "version":
        handle_version()
    elif sys.argv[1] == "init":
        handle_init()
    elif sys.argv[1] == "debug":
        handle_debug()
    elif sys.argv[1] == "build":
        handle_build()
    elif sys.argv[1] == "test":
        rj.test()
    else:
        print(f"unknown command: {sys.argv[1]}")


def handle_version():
    print(VERSION)


def handle_init():
    pass


def handle_debug():
    
    pass

def handle_build():
    if not os.path.isdir("node_modules"):
        os.system("yarn add package.json")
    curr_dir: str = os.getcwd()
    print("curr_dir, ", curr_dir)
    
    bin_path: str = os.path.join(curr_dir, "node_modules", ".bin")
    
    elm_path: str = os.path.join(bin_path, "elm")
    
    elm_format_path: str = os.path.join(bin_path, "elm-format")
    
    elm_dest_dir: str = "static/realm/elatest"
    if not os.path.isdir(elm_dest_dir):
        os.system("mkdir -p " + elm_dest_dir)
    
    
    with open("static/realm/latest.txt", "w+") as file:
        file.write("elatest")
    
    with open("static/realm/elatest/deps.json", "w+") as file:
        file.write("{}")

    
    elm_src_dirs: List[str] = ["frontend"]

    ce.check_conflicts(elm_src_dirs)
    for src_dir in elm_src_dirs:
        ce.compile_all_elm(src_dir, elm_dest_dir, elm_path, elm_format_path, "")