More conversion methods

textbin/textbin.py

@@ -37,6 +37,89 @@ def base64_to_json(self, base64_string: str) -> Union[dict, list]:
         except Exception as e:
             raise ValueError(f"Error decoding from base64: {e}")
 
+    def csv_to_json(self, csv_string: str) -> Union[dict, list]:
+        """Convert a CSV string to a JSON object."""
+        try:
+            csv_data = csv.reader(csv_string.splitlines())
+            headers = next(csv_data)
+            json_data = []
+            for row in csv_data:
+                row_dict = {}
+                for i, value in enumerate(row):
+                    row_dict[headers[i]] = value
+                json_data.append(row_dict)
+            return json_data
+        except csv.Error as e:
+            raise ValueError(f"Invalid CSV data: {e}")
+        except Exception as e:
+            raise ValueError(f"Error converting CSV to JSON: {e}")
+
+    def json_to_csv(self, json_data: Union[dict, list]) -> str:
+        """Convert a JSON object to a CSV string."""
+        try:
+            if isinstance(json_data, list) and len(json_data) > 0:
+                headers = list(json_data[0].keys())
+                csv_string = ",".join(headers) + "\n"
+                for item in json_data:
+                    csv_string += ",".join(str(item.get(header, "")) for header in headers) + "\n"
+                return csv_string
+            else:
+                raise ValueError("JSON data must be a non-empty list of dictionaries")
+        except Exception as e:
+            raise ValueError(f"Error converting JSON to CSV: {e}")
+
+    def csv_to_text(self, csv_string: str) -> str:
+        """Convert a CSV string to plain text."""
+        try:
+            return csv_string
+        except Exception as e:
+            raise ValueError(f"Error converting CSV to text: {e}")
+
+    def text_to_csv(self, text: str) -> str:
+        """Convert plain text to a CSV string."""
+        try:
+            return text
+        except Exception as e:
+            raise ValueError(f"Error converting text to CSV: {e}")
+
+    def csv_to_bin(self, csv_string: str) -> str:
+        """Convert a CSV string to binary representation."""
+        try:
+            binary = self.to_binary(csv_string)
+            return binary
+        except Exception as e:
+            raise ValueError(f"Error converting CSV to binary: {e}")
+
+    def bin_to_csv(self, binary: str) -> str:
+        """Convert binary representation to a CSV string."""
+        try:
+            csv_string = self.to_text(binary)
+            return csv_string
+        except Exception as e:
+            raise ValueError(f"Error converting binary to CSV: {e}")
+
+    def json_to_bin(self, json_data: Union[dict, list]) -> str:
+        """Convert a JSON object to binary representation."""
+        try:
+            json_string = json.dumps(json_data)
+            binary = self.to_binary(json_string)
+            return binary
+        except json.JSONDecodeError as e:
+            raise ValueError(f"Invalid JSON data: {e}")
+        except Exception as e:
+            raise ValueError(f"Error converting JSON to binary: {e}")
+
+    def bin_to_json(self, binary: str) -> Union[dict, list]:
+        """Convert binary representation to a JSON object."""
+        try:
+            json_string = self.to_text(binary)
+            json_data = json.loads(json_string)
+            return json_data
+        except json.JSONDecodeError as e:
+            raise ValueError(f"Invalid JSON data: {e}")
+        except Exception as e:
+            raise ValueError(f"Error converting binary to JSON: {e}")
+
 if __name__ == "__main__":
     textbin = Textbin()