from src.defintion_input import parse_package_input, parse_enum_inputs
from src.backend.cpp.render import cpp_render_enums, cpp_render_package_structs, cpp_render_util_fn, cpp_render_cmake

import os
import jinja2
from src.util import create_directory_path

TEMPLATE_DIR = "generator/templates"
OUTPUT_DIR = "out"

if __name__ == "__main__":
    create_directory_path(TEMPLATE_DIR)
    create_directory_path(OUTPUT_DIR)
    
    jinja_env = jinja2.Environment(
        loader=jinja2.FileSystemLoader([TEMPLATE_DIR]),
        autoescape=jinja2.select_autoescape()
    )
    
    enum_dict = parse_enum_inputs("docs/Gobot RPC Defintion.ods")
    packages_list = parse_package_input("docs/Gobot RPC Defintion.ods", enum_dict)
    
    cpp_render_enums(
        enum_dict.values(), 
        "GOBOTRPC", os.path.join(OUTPUT_DIR, "cpp", "include"),
        jinja_env
    )

    cpp_render_package_structs(
        packages_list, 
        "GOBOTRPC", os.path.join(OUTPUT_DIR, "cpp", "include"),
        jinja_env
    )

    cpp_render_util_fn(
        packages_list, 
        "GOBOTRPC", os.path.join(OUTPUT_DIR, "cpp", "src"),
        jinja_env
    )

    cpp_render_cmake(
        os.path.join(OUTPUT_DIR, "cpp"),
        jinja_env
    )