"""
Single stock deep analysis module.
Analyzes a stock across technical, fundamental, capital flow, and sentiment dimensions.

Usage: python3 stock_analyzer.py <function> <json_args>
"""

import sys
import json


def analyze(symbol):
    """Full analysis report. Stub - to be implemented."""
    return json.dumps({
        "status": "stub",
        "message": f"Analysis for {symbol} — not yet implemented",
        "symbol": symbol,
        "overall_score": None,
        "dimensions": {
            "technical": {"score": None, "details": None},
            "capital_flow": {"score": None, "details": None},
            "fundamental": {"score": None, "details": None},
            "sentiment": {"score": None, "details": None},
        },
    }, ensure_ascii=False)


def technical(symbol):
    """Technical analysis only. Stub - to be implemented."""
    return json.dumps({
        "status": "stub",
        "message": f"Technical analysis for {symbol} — not yet implemented",
    }, ensure_ascii=False)


FUNCTIONS = {
    "analyze": analyze,
    "technical": technical,
}

if __name__ == "__main__":
    if len(sys.argv) < 2:
        print("Usage: stock_analyzer.py <function> [json_args]")
        sys.exit(1)

    func_name = sys.argv[1]
    args = json.loads(sys.argv[2]) if len(sys.argv) > 2 else {}

    if func_name not in FUNCTIONS:
        print(f"Unknown function: {func_name}")
        sys.exit(1)

    result = FUNCTIONS[func_name](**args)
    print(result)