import os
import sys
import unittest

sys.path.insert(0, os.path.dirname(os.path.dirname(__file__)))

from app import cmhub_models


class CMHubModelDisplayTests(unittest.TestCase):
    def test_alias_label_prefers_display_name_tier_and_points(self):
        label = cmhub_models.alias_label(
            {
                "alias": "image-hq",
                "display_name": "商品图高质量",
                "operation_type": "image",
                "tier": "high_quality",
                "requires_image": True,
                "prices": [{"resolution": "1K", "points_cost": 5}],
            }
        )

        self.assertIn("高质量档", label)
        self.assertIn("商品图高质量", label)
        self.assertIn("1K:5点", label)
        self.assertIn("需参考图", label)
        self.assertNotIn("OpenAI", label)

    def test_tier_detection_uses_tags_and_safe_default(self):
        self.assertEqual(
            cmhub_models.TIER_ECONOMICAL,
            cmhub_models.model_tier({"alias": "draft", "tags": ["high-volume", "low-cost"]}),
        )
        self.assertEqual(
            cmhub_models.TIER_HIGH_QUALITY,
            cmhub_models.model_tier({"alias": "image-hd"}),
        )
        self.assertEqual(cmhub_models.TIER_DEFAULT, cmhub_models.model_tier({"alias": "image"}))

    def test_configured_alias_summary_is_user_facing(self):
        summary = cmhub_models.configured_alias_summary("image-hd")

        self.assertIn("cmhub 托管高质量档", summary)
        self.assertIn("生图别名 image-hd", summary)
        self.assertIn("扣点以返回结果为准", summary)


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