"""Developer helper: run TF_TestEA in the Strategy Tester on a Tick Forge custom symbol (testing install only).

usage: tf_tester_check.py SYMBOL FROM TO MODEL     MODEL: 0 every tick, 1 1-min OHLC, 4 real ticks
Writes the one-line result from Common\\Files\\tf_test_result.txt.
"""
import os, shutil, subprocess, sys, time
from pathlib import Path

D = Path(os.environ.get("TF_DATA", r"C:\Users\gebruiker\AppData\Roaming\MetaQuotes\Terminal\D0E8209F77C8CF37AD8BF550E51FF075"))
EXE = os.environ.get("TF_EXE", r"C:\Program Files\MetaTrader 5\terminal64.exe")
EDIT = os.environ.get("TF_EDITOR", r"C:\Program Files\MetaTrader 5\metaeditor64.exe")
HERE = Path(__file__).resolve().parent
COMMON = Path(os.environ["APPDATA"]) / "MetaQuotes" / "Terminal" / "Common" / "Files" / "tf_test_result.txt"

sym, fr, to, model = sys.argv[1:5]
dst = D / "MQL5" / "Experts" / "Tick_Forge"
dst.mkdir(parents=True, exist_ok=True)
shutil.copy2(HERE / "TF_TestEA.mq5", dst / "TF_TestEA.mq5")
subprocess.run([EDIT, "/compile:%s" % (dst / "TF_TestEA.mq5"), "/log:%s" % (dst / "t.log")], capture_output=True)
if not (dst / "TF_TestEA.ex5").exists():
    sys.exit("compile failed")
ini = Path(os.environ["TEMP"]) / "tf_tester.ini"
ini.write_bytes(b"\xff\xfe" + (
    "[Tester]\nExpert=Tick_Forge\\TF_TestEA\nSymbol=%s\nPeriod=M1\nModel=%s\nFromDate=%s\nToDate=%s\nForwardMode=0\n"
    "Deposit=10000\nCurrency=USD\nLeverage=100\nOptimization=0\nVisual=0\nReport=tf_tester_report\nReplaceReport=1\n"
    "ShutdownTerminal=1\nExecutionMode=0\n" % (sym, model, fr, to)).replace("\n", "\r\n").encode("utf-16-le"))
if COMMON.exists():
    COMMON.unlink()
subprocess.Popen([EXE, "/config:%s" % ini])
t0 = time.time()
while time.time() - t0 < 900 and not COMMON.exists():
    time.sleep(4)
time.sleep(3)
print(COMMON.read_text(errors="replace").strip() if COMMON.exists() else "NO RESULT (tester did not finish)")
subprocess.run(["powershell", "-NoProfile", "-Command",
                "Get-Process terminal64 -EA SilentlyContinue | Where-Object {$_.Path -eq '%s'} | Stop-Process -Force" % EXE])