using Controllers.Processes;

namespace Controllers.PythonInterop {
    
    public class AIModule {

        string _PyPath = "";
        string _ExecPath = "";

        public AIModule(string pypath = "/usr/bin/python3.11") {
            _PyPath = pypath;
            _ExecPath = $"{Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "AIPython")}";
        }

        public void PullAI() {
            (bool, string) Success = PyProcess.RunPythonProcess(_PyPath, _ExecPath + "/datapuller.py");
            if (!Success.Item1) {
                Console.WriteLine(Success.Item2);
            }
        }

        public void TrainAI() {
            (bool, string) Success = PyProcess.RunPythonProcess(_PyPath, _ExecPath + "/aitrainer.py");
            if (!Success.Item1) {
                Console.WriteLine(Success.Item2);
            }
        }

        // Return ( Error, Signal )
        public (string, float) PredictAI(string StockSymbol, int DataEndDaysAgo = 0) {
            (bool, string) Success = PyProcess.RunPythonProcess(_PyPath, _ExecPath + "/aipredictor.py", returns: true, PyArgs: $"{StockSymbol} {DataEndDaysAgo}");
            if (!Success.Item1) {
                return (Success.Item2, 0);
            } else {
                if (float.TryParse(Success.Item2, out float parsed)) {
                    return ("", parsed);
                }
                return ("Python returns an unknown value", 0);
            }
        }

        public float GetCurrentPrice(string StockSymbol) {
            (bool, string) Success = PyProcess.RunPythonProcess(_PyPath, _ExecPath + "/currentprice.py", returns: true, PyArgs: StockSymbol);
            if (!Success.Item1) {
                return 0;
            } else {
                if (float.TryParse(Success.Item2, out float parsed)) {
                    return parsed;
                }
                return 0;
            }
        }

    }
}