1 files changed, 102 insertions, 0 deletions
diff --git a/chuni/chuni_aquadx_to_tachi.py b/chuni/chuni_aquadx_to_tachi.py
new file mode 100644
index 0000000..4063ac2
--- /dev/null
+++ b/chuni/chuni_aquadx_to_tachi.py
@@ -0,0 +1,102 @@
+import argparse
+import json
+
+DIFFICULTY_MAPPING = {
+    0: "BASIC",
+    1: "ADVANCED",
+    2: "EXPERT",
+    3: "MASTER",
+    4: "ULTIMA",
+    5: "WORLD'S END",
+}
+
+def convert_chuni_aquadx_json_to_tachi_json(input_json: str, output_file: str, service: str):
+    with open(input_json, "r", encoding="utf-8") as f:
+        raw_data = json.load(f)
+
+    batch_manual = {
+        "meta": {"game": "chunithm", "playtype": "Single", "service": service},
+        "scores": [],
+    }
+
+    processed_count = 0
+    skipped_count = 0
+
+    if "userPlaylogList" in raw_data:
+        for entry in raw_data["userPlaylogList"]:
+            level = entry.get("level", 0)
+
+            # Skip World's End, Unsupported by Tachi
+            if level == 5 or level not in DIFFICULTY_MAPPING:
+                skipped_count += 1
+                continue
+
+            processed_count += 1
+            music_id = entry["musicId"]
+
+            score_value = entry.get("score", 0)
+            is_clear = entry.get("isClear", False)
+            is_full_combo = entry.get("isFullCombo", False)
+            is_all_justice = entry.get("isAllJustice", False)
+            is_all_perfect = entry.get("isAllPerfect", False)
+            lamp = "FAILED"
+            if is_all_perfect:
+                lamp = "ALL JUSTICE CRITICAL"
+            elif is_all_justice:
+                lamp = "ALL JUSTICE"
+            elif is_full_combo:
+                lamp = "FULL COMBO"
+            elif is_clear:
+                lamp = "CLEAR"
+            timestamp = entry.get("sortNumber", None)
+
+            jcrit = entry.get("judgeHeaven", 0) + entry.get("judgeCritical", 0)
+            justice = entry.get("judgeJustice", 0)
+            attack = entry.get("judgeAttack", 0)
+            miss = entry.get("judgeGuilty", 0)
+            combo = entry.get("maxCombo", 0)
+
+            score_entry = {
+                "score": score_value,
+                "lamp": lamp,
+                "matchType": "inGameID",
+                "identifier": str(music_id),
+                "difficulty": DIFFICULTY_MAPPING[level],
+                "timeAchieved": timestamp * 1000 if timestamp else None,
+                "judgements": {
+                    "jcrit": jcrit,
+                    "justice": justice,
+                    "attack": attack,
+                    "miss": miss,
+                },
+                "optional": {"maxCombo": combo},
+            }
+
+            batch_manual["scores"].append(score_entry)
+
+    with open(output_file, "w", encoding="utf-8") as f:
+        print("--- Processing Summary ---")
+        print(f"Total scores processed: {processed_count}")
+        print(f"Scores skipped (level 5 or invalid): {skipped_count}")
+        print(f"Output saved to {output_file}")
+        json.dump(batch_manual, f, indent=4, ensure_ascii=False)
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(
+        prog="chuni_aquadx_to_tachi",
+        description="Converts AquaDX score data for Chuni to Tachi compatible JSON",
+        epilog="Fast/Slow can't be derived (I think)",
+    )
+    parser.add_argument("input_file", help="Path to the input JSON file exported from AquaDX")
+    parser.add_argument(
+        "-s",
+        "--service",
+        help="Service description to be shown on Tachi (Note for where this score came from)",
+        default="AquaDX Chuni Import",
+    )
+    parser.add_argument(
+        "-o", "--output", help="Output filename", default="aquadx_chuni_tachi.json"
+    )
+    args = parser.parse_args()
+    convert_chuni_aquadx_json_to_tachi_json(args.input_file, args.output, args.service)