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Update app.py
Browse files
app.py
CHANGED
@@ -689,17 +689,21 @@ def nutri_call():
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class NutrientCalculator:
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def __init__(self, volume_liters=1.0):
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self.volume = volume_liters
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self.results =
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self.
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'P': 0, 'K': 0, 'Mg': 0, 'Ca': 0, 'S': 0,
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'NO3': 0, 'NH4': 0
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}
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self.actual = defaultdict(float)
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self.fertilizers = {}
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self.total_ec = 0.0
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def set_target_profile(self, profile_data):
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-
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'P': float(profile_data.get('P', 0)),
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'K': float(profile_data.get('K', 0)),
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'Mg': float(profile_data.get('Mg', 0)),
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@@ -710,6 +714,7 @@ class NutrientCalculator:
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})
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def set_fertilizers(self, fertilizers_data):
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self.fertilizers = {
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"Сульфат магния": {
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"Mg": float(fertilizers_data["Сульфат магния"]["Mg"]),
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@@ -738,29 +743,30 @@ class NutrientCalculator:
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}
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def calculate(self):
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try:
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# 1.
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self._apply_fertilizer("Сульфат магния", "Mg")
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self._apply_fertilizer("Монофосфат калия", "P")
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# 2.
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self._apply_fertilizer("Аммоний азотнокислый", "NH4")
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# 3. Кальций с контролем NO3
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remaining_no3 = max(self.
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if remaining_no3 > 0.1:
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self._apply_fertilizer("Кальциевая селитра", "Ca")
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-
# 4. Калий
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k_deficit = self.
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if k_deficit > 0.1:
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if self.
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self._apply_fertilizer("Калий азотнокислый", "K")
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else:
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self._apply_fertilizer("Калий сернокислый", "K")
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# 5. Сера
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s_deficit = self.
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if s_deficit > 0.1:
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self._apply_fertilizer("Калий сернокислый", "S")
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@@ -770,11 +776,12 @@ class NutrientCalculator:
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return False
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def _apply_fertilizer(self, name, main_element, required_ppm=None):
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if name not in self.fertilizers:
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return
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if required_ppm is None:
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required_ppm = self.
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if required_ppm <= 0:
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return
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@@ -783,22 +790,28 @@ class NutrientCalculator:
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if content <= 0:
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return
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#
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if 'NO3' in self.fertilizers[name]:
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no3_limit = max(self.
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if no3_limit <= 0:
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return
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max_grams = (no3_limit * self.volume) / (self.fertilizers[name]['NO3'] * 1000)
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required_grams = (required_ppm * self.volume) / (content * 1000)
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grams = min(required_grams, max_grams)
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else:
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grams = (required_ppm * self.volume) / (content * 1000)
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# Обновление данных
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self.results[name]['grams'] += grams
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for element, percent in self.fertilizers[name].items():
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added_ppm = (grams * percent * 1000) / self.volume
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self.
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self.results[name]['adds'][element] += added_ppm
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# Расчёт EC
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@@ -813,6 +826,7 @@ class NutrientCalculator:
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)
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def get_results(self):
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return {
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'fertilizers': [
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{
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@@ -822,40 +836,49 @@ class NutrientCalculator:
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} for name, data in self.results.items()
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],
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'profile': [
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{'element': 'P', 'ppm': round(self.
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{'element': 'K', 'ppm': round(self.
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{'element': 'Mg', 'ppm': round(self.
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{'element': 'Ca', 'ppm': round(self.
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{'element': 'S', 'ppm': round(self.
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{'element': 'N-NO3', 'ppm': round(self.
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{'element': 'N-NH4', 'ppm': round(self.
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],
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'ec': round(self.total_ec, 2),
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'deficits': {
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'Ca': max(self.
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'K': max(self.
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'Mg': max(self.
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'N (NH4+)': max(self.
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'N (NO3-)': max(self.
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'P': max(self.
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'S': max(self.
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}
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}
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@app.route('/calculation', methods=['POST'])
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def handle_calculation():
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try:
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data = request.json
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# Валидация
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if not all(
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return jsonify({'status': 'error', 'message': 'Missing required fields'}), 400
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-
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calculator = NutrientCalculator(volume_liters=data['profileSettings']['liters'])
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calculator.set_target_profile(data['profileSettings'])
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calculator.set_fertilizers(data['fertilizerConstants'])
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if calculator.calculate():
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return jsonify({
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'status': 'success',
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class NutrientCalculator:
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def __init__(self, volume_liters=1.0):
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self.volume = volume_liters
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self.results = {}
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self.target_profile = {
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'P': 0, 'K': 0, 'Mg': 0, 'Ca': 0, 'S': 0,
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'NO3': 0, 'NH4': 0 # Упрощенные ключи
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}
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self.actual_profile = {
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'P': 0.0, 'K': 0.0, 'Mg': 0.0, 'Ca': 0.0, 'S': 0.0,
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'NO3': 0.0, 'NH4': 0.0
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}
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self.fertilizers = {}
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self.total_ec = 0.0
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def set_target_profile(self, profile_data):
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"""Устанавливаем целевые значения с преобразованием ключей"""
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self.target_profile.update({
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'P': float(profile_data.get('P', 0)),
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'K': float(profile_data.get('K', 0)),
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'Mg': float(profile_data.get('Mg', 0)),
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})
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def set_fertilizers(self, fertilizers_data):
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"""Преобразуем входные данные в единый формат"""
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self.fertilizers = {
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"Сульфат магния": {
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"Mg": float(fertilizers_data["Сульфат магния"]["Mg"]),
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}
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def calculate(self):
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"""Новая логика расчёта с приоритетом по азоту"""
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try:
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# 1. Вносим обязательные компоненты
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self._apply_fertilizer("Сульфат магния", "Mg")
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self._apply_fertilizer("Монофосфат калия", "P")
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# 2. Контроль азота
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self._apply_fertilizer("Аммоний азотнокислый", "NH4")
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# 3. Кальций с контролем NO3
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remaining_no3 = max(self.target_profile['NO3'] - self.actual_profile['NO3'], 0)
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if remaining_no3 > 0.1:
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self._apply_fertilizer("Кальциевая селитра", "Ca")
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# 4. Калий с минимальным NO3
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k_deficit = self.target_profile['K'] - self.actual_profile['K']
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if k_deficit > 0.1:
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if self.actual_profile['NO3'] < self.target_profile['NO3']:
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self._apply_fertilizer("Калий азотнокислый", "K")
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else:
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self._apply_fertilizer("Калий сернокислый", "K")
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# 5. Сера
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s_deficit = self.target_profile['S'] - self.actual_profile['S']
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if s_deficit > 0.1:
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self._apply_fertilizer("Калий сернокислый", "S")
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return False
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def _apply_fertilizer(self, name, main_element, required_ppm=None):
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"""Умное внесение удобрений с контролем NO3"""
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if name not in self.fertilizers:
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return
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if required_ppm is None:
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required_ppm = self.target_profile[main_element] - self.actual_profile[main_element]
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if required_ppm <= 0:
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return
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if content <= 0:
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return
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# Корректировка для NO3
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if 'NO3' in self.fertilizers[name]:
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no3_limit = max(self.target_profile['NO3'] - self.actual_profile['NO3'], 0)
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if no3_limit <= 0:
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return # Превышение NO3
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max_grams = (no3_limit * self.volume) / (self.fertilizers[name]['NO3'] * 1000)
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required_grams = (required_ppm * self.volume) / (content * 1000)
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grams = min(required_grams, max_grams)
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else:
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grams = (required_ppm * self.volume) / (content * 1000)
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# Инициализация записи
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if name not in self.results:
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self.results[name] = {'grams': 0.0, 'adds': {}}
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# Обновление данных
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self.results[name]['grams'] += grams
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for element, percent in self.fertilizers[name].items():
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added_ppm = (grams * percent * 1000) / self.volume
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self.actual_profile[element] += added_ppm
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if element not in self.results[name]['adds']:
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self.results[name]['adds'][element] = 0.0
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self.results[name]['adds'][element] += added_ppm
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# Расчёт EC
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)
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def get_results(self):
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"""Форматируем выходные данные"""
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return {
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'fertilizers': [
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{
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} for name, data in self.results.items()
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],
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'profile': [
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{'element': 'P', 'ppm': round(self.actual_profile['P'], 3)},
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{'element': 'K', 'ppm': round(self.actual_profile['K'], 3)},
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{'element': 'Mg', 'ppm': round(self.actual_profile['Mg'], 3)},
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{'element': 'Ca', 'ppm': round(self.actual_profile['Ca'], 3)},
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{'element': 'S', 'ppm': round(self.actual_profile['S'], 3)},
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{'element': 'N-NO3', 'ppm': round(self.actual_profile['NO3'], 3)},
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{'element': 'N-NH4', 'ppm': round(self.actual_profile['NH4'], 3)}
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],
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'ec': round(self.total_ec, 2),
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'deficits': {
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'Ca': max(self.target_profile['Ca'] - self.actual_profile['Ca'], 0),
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'K': max(self.target_profile['K'] - self.actual_profile['K'], 0),
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'Mg': max(self.target_profile['Mg'] - self.actual_profile['Mg'], 0),
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'N (NH4+)': max(self.target_profile['NH4'] - self.actual_profile['NH4'], 0),
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'N (NO3-)': max(self.target_profile['NO3'] - self.actual_profile['NO3'], 0),
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'P': max(self.target_profile['P'] - self.actual_profile['P'], 0),
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'S': max(self.target_profile['S'] - self.actual_profile['S'], 0)
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}
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}
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@app.route('/calculation', methods=['POST'])
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def handle_calculation():
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try:
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data = request.json
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# Валидация
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required_fields = ['P', 'K', 'Mg', 'Ca', 'S', 'N (NO3-)', 'N (NH4+)', 'liters']
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if not all(field in data['profileSettings'] for field in required_fields):
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return jsonify({'status': 'error', 'message': 'Missing required profile fields'}), 400
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required_fertilizers = [
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"Кальциевая селитра", "Калий азотнокислый", "Аммоний азотнокислый",
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"Сульфат магния", "Монофосфат калия", "Калий сернокислый"
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]
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if not all(fert in data['fertilizerConstants'] for fert in required_fertilizers):
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return jsonify({'status': 'error', 'message': 'Missing required fertilizers'}), 400
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# Инициализация калькулятора
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calculator = NutrientCalculator(volume_liters=data['profileSettings']['liters'])
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calculator.set_target_profile(data['profileSettings'])
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calculator.set_fertilizers(data['fertilizerConstants'])
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# Расчёт
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if calculator.calculate():
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return jsonify({
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'status': 'success',
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