add basic dan creator

dan_creator.py

@@ -0,0 +1,41 @@
+import json
+import sys
+from pathlib import Path
+
+
+def create_dan(cache_path: Path):
+    dan_data = {}
+    dan_data["title"] = input("Enter the title: ")
+    dan_data["color"] = int(input("Enter the color: "))
+    dan_data["exams"] = []
+    for i in range(3):
+        exam = dict()
+        exam["type"] = input(f"Enter exam type {i+1}: ")
+        exam["red_value"] = int(input(f"Enter exam red value {i+1}: "))
+        exam["gold_value"] = int(input(f"Enter exam gold value {i+1}: "))
+        exam["range"] = input(f"Enter exam range {i+1}: ")
+        exam["value"] = [exam["red_value"], exam["gold_value"]]
+        exam.pop("red_value")
+        exam.pop("gold_value")
+        dan_data["exams"].append(exam)
+    dan_data["charts"] = []
+    for i in range(3):
+        chart = dict()
+        chart_path = input(f"Enter chart path {i+1}: ")
+        with open(f"{cache_path}/path_to_hash.json") as f:
+            hash_directory = json.load(f)
+            chart["hash"] = hash_directory.get(chart_path)
+        with open(f"{cache_path}/song_hashes.json") as f:
+            hash_directory = json.load(f)
+            chart["title"] = hash_directory[chart["hash"]][0]["title"]["en"]
+            chart["subtitle"] = hash_directory[chart["hash"]][0]["subtitle"]["en"]
+        chart["difficulty"] = int(input(f"Enter chart difficulty {i+1}: "))
+        dan_data["charts"].append(chart)
+    with open("dan.json", "w", encoding="utf-8") as f:
+        json.dump(dan_data, f, indent=4, ensure_ascii=False)
+
+def main():
+    create_dan(Path(sys.argv[1]))
+
+if __name__ == "__main__":
+    main()