import json
import unittest
from pathlib import Path

from lib.hub.hub_strategy_lib import (
    load_checklist,
    load_strategy_payload,
    strategy_meta_payload,
    build_export_html,
    build_print_html,
)


class TestHubStrategyLib(unittest.TestCase):
    def test_meta_has_three_exchanges(self):
        meta = strategy_meta_payload()
        keys = [x["key"] for x in meta["exchanges"]]
        self.assertEqual(keys, ["binance", "okx", "gate"])

    def test_load_binance_payload(self):
        p = load_strategy_payload("binance")
        self.assertTrue(p["ok"])
        self.assertIn("strategy_html", p)
        self.assertIn("groups", p["checklist"])
        self.assertIn("<h2", p["strategy_html"].lower())

    def test_checklist_files_valid_json(self):
        root = Path(__file__).resolve().parent.parent / "docs" / "strategy" / "checklists"
        for name in ("binance", "okx", "gate"):
            data = json.loads((root / f"{name}.json").read_text(encoding="utf-8"))
            self.assertTrue(data.get("groups"))

    def test_export_html_contains_checklist(self):
        html = build_export_html("gate")
        self.assertIn("Gate", html)
        self.assertIn("☐", html)

    def test_print_html_doc_and_checklist(self):
        doc = build_print_html("binance", "doc")
        cl = build_print_html("binance", "checklist")
        self.assertIn("window.print", doc)
        self.assertIn("window.print", cl)
        self.assertIn("币安", doc)
        self.assertIn("开仓检查清单", cl)
        self.assertIn("☐", cl)


if __name__ == "__main__":
    unittest.main()