import typer
import synth as syn
import build_env
from typing_extensions import Annotated


app = typer.Typer()


@app.command()
def init():
    print("Initializing GHDL project in current directory...")
    build_env.createBuildEnv()



def complete_vhdl_ver():
    return ["87", "93", "93c", "00", "02", "08"]

@app.command()
def synth(
        topdef: Annotated[str, typer.Argument(help="Top Definition entity to synthesize")] = "",
        arch: Annotated[str, typer.Argument(help="Architecture to synthesize within the top definition provided")] = "",
        library: Annotated[str, typer.Option("--library", "-l", help="Library to compile from")] = "work",
        std: Annotated[str, typer.Option(help="Which VHDL standard to use. 87, 93, 93c, 00, 02 or 08", autocompletion=complete_vhdl_ver)] = "93c"
        ):
    print(f"Synthesizing {topdef} with arch {arch} in library {library}. VHDL {std}")
    syn.synthDesign(topdef, arch, library, std)

@app.command()
def run(
        topdef: Annotated[str, typer.Argument(help="Top Definition entity to synthesize")] = "",
        arch: Annotated[str, typer.Argument(help="Architecture to synthesize within the top definition provided")] = "",
        library: Annotated[str, typer.Option("--library", "-l", help="Library to compile from")] = "work",
        std: Annotated[str, typer.Option(help="Which VHDL standard to use. 87, 93, 93c, 00, 02 or 08", autocompletion=complete_vhdl_ver)] = "93c"
        ):
    print(f"Running (and synthesizing if needed) {topdef} with arch {arch} in library {library}. VHDL {std}")
    syn.runDesign(topdef, arch, library, std)

@app.command()
def build():
    print("Build!")

if __name__ == "__main__":
    app()