import json

from tft.matches.extract import extract_match, patch_of, validate_ids

FAKE_MATCH = {
    "metadata": {"match_id": "EUW1_123"},
    "info": {
        "tft_set_number": 17,
        "queue_id": 1100,
        "game_version": "Version 16.14.7945912 (Jul 15 2026/13:37:00)",
        "participants": [
            {
                "puuid": f"player-{i}",
                "placement": i + 1,
                "level": 8,
                "last_round": 30,
                "gold_left": 4,
                "units": [
                    {
                        "character_id": "TFT17_Rammus",
                        "tier": 2,
                        "itemNames": ["TFT_Item_InfinityEdge"],
                    }
                ],
                "traits": [{"name": "TFT17_ResistTank", "num_units": 2, "tier_current": 1}],
                "augments": [],
            }
            for i in range(8)
        ],
    },
}

STATIC = {
    "units": {"TFT17_Rammus": {}},
    "traits": {"TFT17_ResistTank": {}},
    "items": {"TFT_Item_InfinityEdge": {}},
    "augments": {},
}


def test_patch_of():
    assert patch_of("Version 16.14.7945912 (Jul 15 2026/13:37:00)") == "16.14"
    assert patch_of("16.14.7945912") == "16.14"


def test_extract_match_yields_8_rows():
    rows = extract_match(FAKE_MATCH)
    assert len(rows) == 8
    match_id, puuid, set_number, patch, placement, level, *_ = rows[0]
    assert match_id == "EUW1_123"
    assert set_number == 17
    assert patch == "16.14"
    assert placement == 1
    assert json.loads(rows[0][8])[0]["character_id"] == "TFT17_Rammus"


def test_validate_ids_clean():
    rows = extract_match(FAKE_MATCH)
    assert not validate_ids(rows, STATIC)


def test_validate_ids_flags_unknown():
    rows = extract_match(FAKE_MATCH)
    static = {"units": {}, "traits": {}, "items": {}, "augments": {}}
    unknown = validate_ids(rows, static)
    assert unknown["unit:TFT17_Rammus"] == 8
    assert unknown["item:TFT_Item_InfinityEdge"] == 8
    assert unknown["trait:TFT17_ResistTank"] == 8