from flask import Flask, request, jsonify
app = Flask(__name__)
@app.route('/calculate', methods=['POST'])
def calculate():
data = request.json
# Inputs from the user
land_cost = data.get('land_cost', 0)
harvest_cost = data.get('harvest_cost', 0)
combine_cost = data.get('combine_cost', 0)
trucking_cost = data.get('trucking_cost', 0)
storage_cost = data.get('storage_cost', 0)
grain_price = data.get('grain_price', 0)
feeder_price = data.get('feeder_price', 0)
best_yield = data.get('best_yield', 0)
avg_yield = data.get('avg_yield', 0)
worst_yield = data.get('worst_yield', 0)
grazing_value = data.get('grazing_value', 0)
# Additional inputs
rainfall_factor = data.get('rainfall_factor', 1)
seasonal_prices = data.get('seasonal_prices', [])
forage_utilization = data.get('forage_utilization', 1)
harvest_risk = data.get('harvest_risk', 1)
grazing_costs = data.get('grazing_costs', 0)
insurance_payout = data.get('insurance_payout', 0)
# Calculations for harvest
harvest_revenue_best = grain_price * best_yield
harvest_revenue_avg = grain_price * avg_yield
harvest_revenue_worst = grain_price * worst_yield
harvest_cost_total = land_cost + harvest_cost + combine_cost + trucking_cost + storage_cost
harvest_profit_best = (harvest_revenue_best - harvest_cost_total) * harvest_risk
harvest_profit_avg = (harvest_revenue_avg - harvest_cost_total) * harvest_risk
harvest_profit_worst = (harvest_revenue_worst - harvest_cost_total) * harvest_risk
# Calculations for grazing
grazing_revenue = grazing_value * forage_utilization
grazing_profit = grazing_revenue - (land_cost + grazing_costs)
# Decision logic
decision = "Graze" if grazing_profit > max(harvest_profit_best, harvest_profit_avg, harvest_profit_worst) else "Harvest"
# Output results
return jsonify({
"harvest_profit_best": harvest_profit_best,
"harvest_profit_avg": harvest_profit_avg,
"harvest_profit_worst": harvest_profit_worst,
"grazing_profit": grazing_profit,
"decision": decision
})
if __name__ == '__main__':
app.run(debug=True)