import os
from typing import Any
import toml
import datetime

def findProjectFile() -> tuple[bool, str]:
    cwd = os.getcwd().split("/")
    for i in range(len(cwd) - 2):
        searchPath = "/".join(cwd[0:len(cwd)-i])
        [exists, pathToProjectFile] = projectFileExists(searchPath)
        if exists:
            return (True, pathToProjectFile)
    return (False, "")

def projectFileExists(path: str) -> tuple[bool, str]:
    files = os.listdir(path)
    for file in files:
        if "gantry.toml" in file:
            return (True, os.path.join(path, file))
    return (False,"")

def initProjectFile(projectName: str) -> tuple[bool, str]:
    cwd = os.getcwd()
    projectPath = os.path.join(cwd, "gantry.toml")
    [exists, existingProjectPath] = projectFileExists(cwd)
    if exists:
        existingProjectName = existingProjectPath.split("/")[-1]
        return (False, f"Project {existingProjectName} already exists, amend it to fit your intention or delete it to create a new project")
    try:
        with open(projectPath, "w") as f:
            parsedTOML = toml.loads(createProjectFileTemplate(projectName))
            toml.dump(parsedTOML, f)
    except:
        return (False, "Creation of file failed, permissions may be set wrong")
        
    return (True, projectPath)

def loadProjectFile() -> tuple[bool, str | dict[str, Any]] :
    [exists, path] = findProjectFile()
    if not exists:
        return (False, "")
    try:
        with open(path, "r") as f:
            toml.load
            parsedTOML = toml.load(f)
            print(parsedTOML)
            return (True, parsedTOML)
    except:
        return (False, "Reading Project file failed, permissions may be set wrong")
def createProjectFileTemplate(projectName: str) -> str:
    return f"""
title = "{projectName}"
createdAt = "{datetime.time()}"
maintainer = ""
email = ""
version = "0.0.1"
"""



if __name__ == "__main__":
    print(loadProjectFile())
    print(findProjectFile())