From a3ded619460d56d71444d72ebc30d14f9e4ee5a4 Mon Sep 17 00:00:00 2001
From: Vyacheslav Demidyuk <vdemydiuk@gmail.com>
Date: Fri, 14 Feb 2025 23:26:46 +0200
Subject: [PATCH] PyMtApi5: implemented function ChartXYToTimePrice

---
 PyMtApi5/client.py       |  9 +++++++++
 PyMtApi5/mt5apiclient.py | 10 +++++++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/PyMtApi5/client.py b/PyMtApi5/client.py
index c7a11375..d3a8876c 100644
--- a/PyMtApi5/client.py
+++ b/PyMtApi5/client.py
@@ -63,6 +63,7 @@ class Mt5ApiApp:
             "ChartSaveTemplate": self.process_chart_save_template,
             "ChartWindowFind": self.process_chart_window_find,
             "ChartTimePriceToXY": self.process_chart_time_price_to_xy,
+            "ChartXYToTimePrice": self.process_chart_xy_to_time_price,
         }
 
     def on_disconnect(self, error_msg=None):
@@ -468,6 +469,14 @@ class Mt5ApiApp:
         result = mtapi.chart_time_price_to_xy(int(pieces[0]), int(pieces[1]), int(pieces[2]), float(pieces[3]))
         print(f"> ChartTimePriceToXY: response = {result}")
 
+    def process_chart_xy_to_time_price(self, mtapi, parameters):
+        pieces = parameters.split(" ", 2)
+        if len(pieces) != 3 or not pieces[0] or not pieces[1] or not pieces[2]:
+            print(f"! Invalid parameters for command ChartXYToTimePrice: {parameters}")
+            return
+        result = mtapi.chart_xy_to_time_price(int(pieces[0]), int(pieces[1]), int(pieces[2]))
+        print(f"> ChartXYToTimePrice: response = {result}")
+
     def mtapi_command_thread(self, mtapi):
         while mtapi.is_connected():
             filename = "client.cmd"
diff --git a/PyMtApi5/mt5apiclient.py b/PyMtApi5/mt5apiclient.py
index 8522005c..e2a434d7 100644
--- a/PyMtApi5/mt5apiclient.py
+++ b/PyMtApi5/mt5apiclient.py
@@ -476,7 +476,7 @@ class Mt5ApiClient:
 
     # ChartWindowFind
     def chart_window_find(self, chart_id, indicator_short_name: str):
-        cmd_params = {"ChartId": chart_id, "IndicatorShortname": indicator_short_name};
+        cmd_params = {"ChartId": chart_id, "IndicatorShortname": indicator_short_name}
         return self.__send_command(self.__get_default_expert(), Mt5CommandType.ChartWindowFind, cmd_params)
 
     # ChartTimePriceToXY
@@ -487,6 +487,14 @@ class Mt5ApiClient:
             return (res["Result"]["X"], res["Result"]["Y"])
         return None
 
+    # ChartXYToTimePrice
+    def chart_xy_to_time_price(self, chart_id, x, y):
+        cmd_params = {"ChartId": chart_id, "X": x, "Y": y}
+        res = self.__send_command(self.__get_default_expert(), Mt5CommandType.ChartXYToTimePrice, cmd_params)
+        if res is not None and res["RetVal"] == True:
+            return (res["Result"]["SubWindow"], res["Result"]["Time"], res["Result"]["Price"])
+        return None
+
     # Private methods
 
     def __event_thread_func(self):