Gen graph and upload

.gitignore

@@ -20,3 +20,4 @@ share/
 kaluga/lib64
 */*.xlsx
 */*.rrd
+*/*xlsx#

vodynoi/gen_graph.py

@@ -3,18 +3,26 @@ import time
 import requests
 from dotenv import load_dotenv
 import os
+
 load_dotenv()
 
-def send_telegram():
+def send_telegram(min_temp, min_time, max_temp, max_time):
     token = os.getenv("TELEGRAM_TOKEN")
     channel_id = os.getenv("TELEGRAM_CHANNEL_ID")
     if not token or not channel_id:
         raise ValueError("Telegram токен или ID канала не заданы в .env")
 
+    # Форматируем текст комментария
+    comment = (
+        f"Min Temp: {min_temp:.2f}°C at {min_time}\n"
+        f"Max Temp: {max_temp:.2f}°C at {max_time}"
+    )
+
     url = f"https://api.telegram.org/bot{token}/sendPhoto"
     with open('temperature_graph.png', 'rb') as file:
         r = requests.post(url, data={
-            "chat_id": channel_id
+            "chat_id": channel_id,
+            "caption": comment  # Текст комментария
         }, files={
             "photo": file
         })
@@ -22,40 +30,82 @@ def send_telegram():
     if r.status_code != 200:
         raise Exception(f"Ошибка отправки в Telegram: {r.text}")
 
+
+def get_extreme_timestamps(rrd_file: str, start_time: int, end_time: int):
+    # Извлекаем данные из RRD-файла
+    info = rrdtool.fetch(rrd_file, 'AVERAGE', '--start', str(start_time), '--end', str(end_time))
+    data = info[2]  # Сырые данные
+    timestamps = range(info[0][0], info[0][1], info[0][2])  # Генерация временных меток
+
+    # Поиск минимального и максимального значений
+    min_low_temp, max_high_temp = float('inf'), float('-inf')
+    min_low_time, max_high_time = None, None
+
+    for idx, row in enumerate(data):
+        if row[0] is not None:  # Проверяем, что данные не отсутствуют
+            if row[0] < min_low_temp:
+                min_low_temp = row[0]
+                min_low_time = timestamps[idx]
+            if row[1] is not None and row[1] > max_high_temp:
+                max_high_temp = row[1]
+                max_high_time = timestamps[idx]
+
+    return min_low_temp, min_low_time, max_high_temp, max_high_time
+
+
 def create_graph(rrd_file: str, output_file: str):
     # Получаем текущее время
     now = int(time.time())
-    # Время начала (24 часа назад)
+    start_time = now - 86400  # 24 часа назад
-    start_time = now - 86400  # 86400 секунд = 1 день
-
-    # Форматируем даты для заголовка
     start_date = time.strftime("%d-%m-%Y", time.localtime(start_time))
     end_date = time.strftime("%d-%m-%Y", time.localtime(now))
 
+    # Получаем минимальные и максимальные значения с временными метками
+    min_low_temp, min_low_time, max_high_temp, max_high_time = get_extreme_timestamps(rrd_file, start_time, now)
+
+    # Форматирование времени
+    min_low_time_str = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(min_low_time))
+    max_high_time_str = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(max_high_time))
+
+    # Вывод значений в терминал
+    print(f"\033[32m{'Min Temp:':<20}\033[0m{min_low_temp:>10.2f}°C at {min_low_time_str}")
+    print(f"\033[31m{'Max Temp:':<20}\033[0m{max_high_temp:>10.2f}°C at {max_high_time_str}")
+
     try:
         rrdtool.graph(
             output_file,
-            "--start", str(start_time),  # Начало графика
+            "--start", str(start_time),
-            "--end", str(now),  # Конец графика
+            "--end", str(now),
+            "--title", f"Temperature from {start_date} to {end_date}",
             "--vertical-label", "Temperature (°C)",
-            "--title", f"Temperature Readings from {start_date} to {end_date}",
+            "--width", "800",
-            "DEF:low_temp={}:temp_low:AVERAGE".format(rrd_file),  # Средние значения нижней температуры
+            "--height", "400",
-            "DEF:high_temp={}:temp_high:AVERAGE".format(rrd_file),  # Средние значения верхней температуры
+            # Определение данных
-            "LINE1:low_temp#0000FF:Low Temperature",  # Линия для нижней температуры (синий)
+            "DEF:low_temp={}:temp_low:AVERAGE".format(rrd_file),
-            "LINE1:high_temp#FF0000:High Temperature",  # Линия для верхней температуры (красный)
+            "DEF:high_temp={}:temp_high:AVERAGE".format(rrd_file),
+            # Линии графика
+            "LINE1:low_temp#0000FF:Low Temperature",
+            "LINE2:high_temp#FF0000:Top Temperature",
+            # Вертикальные линии для экстремумов
+            f"VRULE:{min_low_time}#00FF00:Min Temp Time",
+            f"VRULE:{max_high_time}#FF0000:Max Temp Time",
+
+            # Подписи
+            "COMMENT: \\n",
             r"GPRINT:low_temp:MIN:Min Low Temp\: %2.2lf°C",
-            r"GPRINT:low_temp:MAX:Max Low Temp\: %2.2lf°C",
+            "COMMENT: \\n",
-            r"GPRINT:low_temp:AVERAGE:Avg Low Temp\: %2.2lf°C\n",
+            r"GPRINT:high_temp:MAX:Max Top Temp\: %2.2lf°C",
-            r"GPRINT:high_temp:MIN:Min High Temp\: %2.2lf°C",
+            "COMMENT: \\n",
-            r"GPRINT:high_temp:MAX:Max High Temp\: %2.2lf°C",
+            r"GPRINT:low_temp:AVERAGE:Avg Low Temp\: %2.2lf°C",
-            r"GPRINT:high_temp:AVERAGE:Avg High Temp\: %2.2lf°C\n",
+            "COMMENT: \\n",
+            r"GPRINT:high_temp:AVERAGE:Avg Top Temp\: %2.2lf°C"
         )
         print(f"График успешно создан: {output_file}")
-        send_telegram()
+        send_telegram(min_low_temp, min_low_time_str, max_high_temp, max_high_time_str)
-
     except Exception as e:
         print(f"Ошибка создания графика: {e}")
 
+
 # Пример использования
 rrd_file = "temperature_data.rrd"
 output_file = "temperature_graph.png"

vodynoi/local_gen_graph.py

@@ -0,0 +1,41 @@
+import rrdtool
+import time
+import requests
+import os
+
+
+def create_graph(rrd_file: str, output_file: str):
+    # Получаем текущее время
+    now = int(time.time())
+    start_time = now - 86400  # 24 часа назад
+    start_date = time.strftime("%d-%m-%Y", time.localtime(start_time))
+    end_date = time.strftime("%d-%m-%Y", time.localtime(now))
+
+    try:
+        rrdtool.graph(
+            output_file,
+            "--start", str(start_time),
+            "--end", str(now),
+            "--title", f"Temperature from {start_date} to {end_date}",
+            "--vertical-label", "Temperature (°C)",
+            "--width", "800",
+            "--height", "400",
+            "DEF:low_temp={}:temp_low:AVERAGE".format(rrd_file),
+            "DEF:high_temp={}:temp_high:AVERAGE".format(rrd_file),
+            "LINE1:low_temp#0000FF:Low Temperature",
+            "LINE1:high_temp#FF0000:Top Temperature",
+            r"GPRINT:low_temp:MIN:Min Low Temp\: %2.2lf°C",
+            r"GPRINT:high_temp:MAX:Max Top Temp\: %2.2lf°C",
+            r"GPRINT:low_temp:AVERAGE:Avg Low Temp\: %2.2lf°C",
+            r"GPRINT:high_temp:AVERAGE:Avg Top Temp\: %2.2lf°C",
+        )
+        print(f"График успешно создан: {output_file}")
+    except Exception as e:
+        print(f"Ошибка создания графика: {e}")
+
+    except Exception as e:
+        print(f"Ошибка создания графика: {e}")
+# Пример использования
+rrd_file = "temperature_data.rrd"
+output_file = "temperature_graph.png"
+create_graph(rrd_file, output_file)

vodynoi/test.py

@@ -0,0 +1,82 @@
+import rrdtool
+import time
+import requests
+import os
+
+def get_extreme_timestamps(rrd_file: str, start_time: int, end_time: int):
+    # Извлекаем данные из RRD-файла
+    info = rrdtool.fetch(rrd_file, 'AVERAGE', '--start', str(start_time), '--end', str(end_time))
+    data = info[2]  # Сырые данные
+    timestamps = range(info[0][0], info[0][1], info[0][2])  # Генерация временных меток
+
+    # Поиск минимального и максимального значений
+    min_low_temp, max_high_temp = float('inf'), float('-inf')
+    min_low_time, max_high_time = None, None
+
+    for idx, row in enumerate(data):
+        if row[0] is not None:  # Проверяем, что данные не отсутствуют
+            if row[0] < min_low_temp:
+                min_low_temp = row[0]
+                min_low_time = timestamps[idx]
+            if row[1] is not None and row[1] > max_high_temp:
+                max_high_temp = row[1]
+                max_high_time = timestamps[idx]
+
+    return min_low_temp, min_low_time, max_high_temp, max_high_time
+
+
+def create_graph(rrd_file: str, output_file: str):
+    # Получаем текущее время
+    now = int(time.time())
+    start_time = now - 86400  # 24 часа назад
+    start_date = time.strftime("%d-%m-%Y", time.localtime(start_time))
+    end_date = time.strftime("%d-%m-%Y", time.localtime(now))
+
+    # Получаем минимальные и максимальные значения с временными метками
+    min_low_temp, min_low_time, max_high_temp, max_high_time = get_extreme_timestamps(rrd_file, start_time, now)
+
+    # Форматирование времени для терминала
+    min_low_time_str = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(min_low_time))
+    max_high_time_str = time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(max_high_time))
+
+    # Вывод значений в терминал
+    print(f"\033[32m{'Min Temp:':<20}\033[0m{min_low_temp:>10.2f}°C at {min_low_time_str}")
+    print(f"\033[31m{'Max Temp:':<20}\033[0m{max_high_temp:>10.2f}°C at {max_high_time_str}")
+
+    try:
+        rrdtool.graph(
+            output_file,
+            "--start", str(start_time),
+            "--end", str(now),
+            "--title", f"Temperature from {start_date} to {end_date}",
+            "--vertical-label", "Temperature (°C)",
+            "--width", "800",
+            "--height", "400",
+            # Определение данных
+            "DEF:low_temp={}:temp_low:AVERAGE".format(rrd_file),
+            "DEF:high_temp={}:temp_high:AVERAGE".format(rrd_file),
+            # Линии графика
+            "LINE1:low_temp#0000FF:Low Temperature",
+            "LINE2:high_temp#FF0000:Top Temperature",
+            # Вертикальные линии для экстремумов
+            f"VRULE:{min_low_time}#00FF00:Min Temp Time",
+            f"VRULE:{max_high_time}#FF0000:Max Temp Time",
+
+            # Подписи
+            "COMMENT: \\n",
+            r"GPRINT:low_temp:MIN:Min Low Temp\: %2.2lf°C",
+            "COMMENT: \\n",
+            r"GPRINT:high_temp:MAX:Max Top Temp\: %2.2lf°C",
+            "COMMENT: \\n",
+            r"GPRINT:low_temp:AVERAGE:Avg Low Temp\: %2.2lf°C",
+            "COMMENT: \\n",
+            r"GPRINT:high_temp:AVERAGE:Avg Top Temp\: %2.2lf°C"
+        )
+        print(f"График успешно создан: {output_file}")
+    except Exception as e:
+        print(f"Ошибка создания графика: {e}")
+
+
+rrd_file = "temperature_data.rrd"
+output_file = "temperature_graph.png"
+create_graph(rrd_file, output_file)