Create app.py

app.py

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+import streamlit as st
+import matplotlib.pyplot as plt
+
+# Uygulama başlığı ve stil ayarları
+st.set_page_config(page_title="Etsy Profit Margin Calculator", layout="wide")
+
+# CSS for custom styling
+st.markdown("""
+    <style>
+    .card {
+        background-color: #f8f9fa;
+        border-radius: 10px;
+        padding: 20px;
+        margin: 10px 0;
+        box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.1);
+    }
+    .icon {
+        font-size: 30px;
+        margin-right: 10px;
+    }
+    .calculate-button {
+        background-color: #007bff;
+        color: white;
+        border: none;
+        padding: 10px 20px;
+        border-radius: 5px;
+        font-size: 18px;
+        cursor: pointer;
+    }
+    .header {
+        font-size: 24px;
+        font-weight: bold;
+    }
+    </style>
+""", unsafe_allow_html=True)
+
+# Üst başlık ve açıklama
+st.markdown("<h2 style='text-align: center;'>Calculate Your Profit Margin on Etsy, Don’t Make A LOSS!</h2>", unsafe_allow_html=True)
+
+# Kullanıcı girdi alanları
+col1, col2, col3 = st.columns(3)
+
+with col1:
+    st.markdown("<div class='card'><span class='icon'>💰</span> <span class='header'>Store Currency</span>", unsafe_allow_html=True)
+    currency = st.selectbox("Currency", ["USD", "EUR"])
+
+    st.markdown("<div class='card'><span class='icon'>🌍</span> <span class='header'>Store Location</span>", unsafe_allow_html=True)
+    location = st.selectbox("Location", ["US", "EU", "Other"])
+
+with col2:
+    st.markdown("<div class='card'><span class='icon'>💲</span> <span class='header'>Revenue</span>", unsafe_allow_html=True)
+    sale_price = st.number_input("Sale Price ($)", min_value=0.0)
+    shipping_price = st.number_input("Shipping Price ($)", min_value=0.0)
+    gift_wrap = st.number_input("Gift Wrap Price ($)", min_value=0.0)
+
+with col3:
+    st.markdown("<div class='card'><span class='icon'>💸</span> <span class='header'>Cost</span>", unsafe_allow_html=True)
+    product_cost = st.number_input("Product Cost ($)", min_value=0.0)
+    labor_cost = st.number_input("Labor Cost ($)", min_value=0.0)
+    packaging_cost = st.number_input("Packaging Cost ($)", min_value=0.0)
+
+# Hesaplama
+if st.button("Hesapla", key="calculate"):
+    total_revenue = sale_price + shipping_price + gift_wrap
+    total_cost = product_cost + labor_cost + packaging_cost
+    profit = total_revenue - total_cost
+    profit_margin = (profit / total_revenue) * 100 if total_revenue > 0 else 0
+
+    # Sonuçları göster
+    st.markdown("<div class='card'><span class='icon'>📊</span> <span class='header'>Results</span>", unsafe_allow_html=True)
+    st.write("Total Revenue: $", total_revenue)
+    st.write("Total Cost: $", total_cost)
+    st.write("Profit: $", profit)
+    st.write("Profit Margin: ", f"{profit_margin:.2f}%")
+
+    # Pasta grafiği
+    labels = ["Cost", "Profit"]
+    sizes = [total_cost, profit]
+    colors = ["#ff9999", "#66b3ff"]
+    fig1, ax1 = plt.subplots()
+    ax1.pie(sizes, labels=labels, colors=colors, autopct='%1.1f%%', startangle=90)
+    ax1.axis('equal')  # Equal aspect ratio ensures that pie is drawn as a circle.
+
+    st.pyplot(fig1)