Upload app.py

app.py

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+import streamlit as st
+import pandas as pd
+import requests
+import json
+import base64
+from io import BytesIO
+import openpyxl
+
+# 📌 1. Mukhya Page Configuration
+st.set_page_config(
+    page_title="CK Export Invoice Processor Pro", 
+    page_icon="🚢",
+    layout="wide", 
+    initial_sidebar_state="expanded"
+)
+
+WEB_APP_URL = "https://script.google.com/macros/s/AKfycbwEsmWdnkVW3H7_fD99vPMrqhvmY6iJHP1ZooKuwDlj2VE4cht_FBgFyem9xDRFlbjuNw/exec"
+SPREADSHEET_ID = "182qRuH7R0jZqWVKHCg_oAG1SK5CUSkQpxVPxH2O8QUQ"
+
+def fetch_all_from_sheet():
+    """गूगल शीट से JSON डेटा, टेम्पलेट्स, API Key और Exchange Rates एक साथ फेच करता है (Session State Caching के साथ)"""
+    if "gsheet_master_cache" in st.session_state and st.session_state["gsheet_master_cache"] is not None:
+        return st.session_state["gsheet_master_cache"]
+        
+    try:
+        response = requests.get(f"{WEB_APP_URL}?action=get_data", timeout=20)
+        if response.status_code == 200:
+            res_text = response.text.strip()
+            if res_text.startswith("<"):
+                return None
+            data = response.json()
+            st.session_state["gsheet_master_cache"] = data
+            return data
+    except Exception:
+        pass
+    return None
+
+def clear_sheet_cache():
+    if "gsheet_master_cache" in st.session_state:
+        st.session_state["gsheet_master_cache"] = None
+
+def save_exchange_rates_to_sheet(ex_data):
+    try:
+        payload = {
+            "action": "save_exchange_rates",
+            "exchange_data": ex_data
+        }
+        res = requests.post(WEB_APP_URL, data=json.dumps(payload), timeout=30)
+        if res.status_code == 200:
+            clear_sheet_cache()
+            return True
+        return False
+    except Exception:
+        return False
+
+# 📌 2. Session State Initialization (Global App Lock ke liye)
+if "app_authenticated" not in st.session_state:
+    st.session_state["app_authenticated"] = False
+
+# 🔒 Agar app unlock nahi hai, toh pehle password screen dikhayein
+if not st.session_state["app_authenticated"]:
+    col1, col2, col3 = st.columns([1, 1.5, 1])
+    with col2:
+        st.markdown("<br><br>", unsafe_allow_html=True)
+        st.markdown("<h2 style='text-align: center;'>🚢 CK Export Invoice Prjocessor Pro</h2>", unsafe_allow_html=True)
+        st.markdown("<p style='text-align: center; color: gray;'>Kripya aage badhne ke liye app ka password darj karein.</p>", unsafe_allow_html=True)
+        
+        with st.form(key="login_form"):
+            pass_input = st.text_input("Password darj karein:", type="password", key="global_lock_pwd")
+            submit_button = st.form_submit_button("Unlock App", use_container_width=True, type="primary")
+            
+            if submit_button:
+                if pass_input == "CKJ":
+                    st.session_state["app_authenticated"] = True
+                    st.rerun()
+                else:
+                    st.error("❌ Galat password! Kripya sahi password darj karein.")
+    st.stop()
+
+# ==========================================
+# 🚀 Password sahi hone ke baad dikhne wala main app code
+# ==========================================
+
+st.markdown("""
+    <style>
+        [data-testid="stSidebarCollapseButton"] { display: none !important; }
+        [data-testid="stSidebarCollapsedControl"] { display: none !important; }
+        .creator-card {
+            background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
+            padding: 15px;
+            border-radius: 12px;
+            color: white;
+            text-align: center;
+            box-shadow: 0 4px 10px rgba(0,0,0,0.2);
+            margin-bottom: 12px;
+            margin-top: 10px;
+        }
+        .creator-name {
+            font-size: 18px;
+            font-weight: 700;
+            margin-top: 8px;
+            margin-bottom: 2px;
+        }
+        .creator-title {
+            font-size: 12px;
+            color: #d1d8e0;
+            letter-spacing: 1px;
+            text-transform: uppercase;
+            font-weight: 600;
+        }
+        [data-testid="stMetricValue"] {
+            font-size: 18px !important;
+        }
+        [data-testid="stMetricLabel"] {
+            font-size: 12px !important;
+        }
+    </style>
+""", unsafe_allow_html=True)
+
+with st.sidebar:
+    st.markdown("<br>", unsafe_allow_html=True)
+    
+    # 1. Sabse upar: Photo
+    try:
+        st.image("ck_photo.jpg", use_container_width=True)
+    except:
+        st.info("Photo loading...")
+        
+    # 2. Uske niche: Chetan Joshi wala blue profile card
+    st.markdown("""
+        <div class="creator-card">
+            <div class="creator-name">Chetan Joshi</div>
+            <div class="creator-title">📞 +91 98253 06898</div>
+            <hr style="border-color: rgba(255,255,255,0.2); margin: 8px 0;">
+            <p style='font-size: 11px; color: #f1f2f6; margin: 0;'>
+                <b>CK Export Invoice Pro v2.0</b><br>
+                Enterprise Automation & Precision.
+            </p>
+        </div>
+    """, unsafe_allow_html=True)
+
+    # Session State & Google Sheet Fetch for Exchange Rates
+    if "exchange_rates" not in st.session_state or not isinstance(st.session_state["exchange_rates"], dict):
+        sheet_full_data = fetch_all_from_sheet()
+        sheet_ex = sheet_full_data.get("exchange_rates", None) if isinstance(sheet_full_data, dict) else None
+        
+        if sheet_ex and isinstance(sheet_ex, dict):
+            st.session_state["exchange_rates"] = sheet_ex
+        else:
+            st.session_state["exchange_rates"] = {
+                "date": "21-08-2026",
+                "rates": {"EUR": "109.8", "GBP": "128.15", "USD": "94.8"},
+                "all_rates": {}
+            }
+        
+    ex_data = st.session_state["exchange_rates"]
+    if "date" not in ex_data: ex_data["date"] = "21-08-2026"
+    if "rates" not in ex_data: ex_data["rates"] = {"EUR": "109.8", "GBP": "128.15", "USD": "94.8"}
+    if "all_rates" not in ex_data: ex_data["all_rates"] = {}
+
+    # 3. Uske niche: Teen currencies (EUR, GBP, USD) chote font mein
+    r = ex_data["rates"]
+    col_e, col_g, col_u = st.columns(3)
+    with col_e: st.metric(label="EUR", value=r.get("EUR", "109.8"))
+    with col_g: st.metric(label="GBP", value=r.get("GBP", "128.15"))
+    with col_u: st.metric(label="USD", value=r.get("USD", "94.8"))
+
+    # 4. Uske niche: Bohat Badi Size mein Effective Date (w.e.f)
+    st.markdown(f"<div style='text-align: center; margin-top: 10px; margin-bottom: 12px;'><span style='font-size: 20px; font-weight: 800; color: #00cec9; background: rgba(0, 206, 201, 0.1); padding: 4px 10px; border-radius: 6px; display: inline-block;'>📅 w.e.f: {ex_data.get('date', 'N/A')}</span></div>", unsafe_allow_html=True)
+
+    # 5. Uske niche: Customs Exchange Rates heading aur PDF uploader
+    st.markdown("##### 💱 Customs Exchange Rates")
+    
+    if "processed_ex_file_id" not in st.session_state:
+        st.session_state["processed_ex_file_id"] = None
+
+    ex_pdf = st.file_uploader("➡️ Upload Rate PDF", type=["pdf"], key="ex_pdf_sidebar")
+    if ex_pdf is not None:
+        file_signature = f"{ex_pdf.name}_{ex_pdf.size}"
+        if st.session_state["processed_ex_file_id"] != file_signature:
+            import pdfplumber
+            import re
+            try:
+                with pdfplumber.open(ex_pdf) as pdf:
+                    text = ""
+                    for page in pdf.pages:
+                        t = page.extract_text()
+                        if t: text += t + "\n"
+                
+                date_match = re.search(r"w\.e\.f[\s\.:]*([\d]{2}[\-\/][\d]{2}[\-\/][\d]{4})", text, re.IGNORECASE)
+                if not date_match:
+                    date_match = re.search(r"w\.e\.f[\s\.:]*([0-9A-Za-z\-]+)", text, re.IGNORECASE)
+                    
+                if date_match:
+                    ex_data["date"] = date_match.group(1).strip()
+                    
+                lines = text.split("\n")
+                all_parsed = {}
+                for line in lines:
+                    parts = line.split()
+                    if len(parts) >= 5 and parts[0].isupper() and len(parts[0]) == 3:
+                        curr_code = parts[0]
+                        export_val = parts[-1]
+                        try:
+                            float(export_val)
+                            all_parsed[curr_code] = export_val
+                        except:
+                            pass
+                
+                if all_parsed:
+                    ex_data["all_rates"] = all_parsed
+                    for c in ["EUR", "GBP", "USD"]:
+                        if c in all_parsed:
+                            ex_data["rates"][c] = all_parsed[c]
+                    
+                    save_exchange_rates_to_sheet(ex_data)
+                    st.session_state["processed_ex_file_id"] = file_signature
+                    
+                    st.success(f"🎉 Rates updated & saved to Sheet (w.e.f {ex_data['date']})!")
+                    st.rerun()
+                else:
+                    st.warning("⚠️ PDF se data nahi padha ja saka!")
+            except Exception as e:
+                st.error(f"Error: {str(e)}")
+
+    # Expander to view all other currency rates
+    if ex_data["all_rates"]:
+        with st.expander("📉 View All Currencies"):
+            for c_code, c_val in ex_data["all_rates"].items():
+                st.markdown(f"**{c_code}**: `{c_val}`")
+
+    st.markdown("---")
+    
+    if st.button("🔒 Lock App", use_container_width=True):
+        st.session_state["app_authenticated"] = False
+        st.rerun()
+        
+    st.markdown("---")
+
+@st.cache_data(show_spinner=False)
+def load_data_from_gsheet():
+    """Sidhe 'Shipper_JSON_Database' sheet se sara data load karta hai"""
+    shipper_db = {}
+    master_rules_template = {}
+    
+    try:
+        json_db_url = f"https://docs.google.com/spreadsheets/d/{SPREADSHEET_ID}/gviz/tq?tqx=out:csv&sheet=Shipper_JSON_Database"
+        df_json = pd.read_csv(json_db_url)
+        if not df_json.empty:
+            df_json.columns = df_json.columns.str.strip()
+            for _, row in df_json.iterrows():
+                if "ShipperName" in df_json.columns and pd.notna(row["ShipperName"]):
+                    s_name = str(row["ShipperName"]).strip()
+                    if s_name and s_name.lower() != "nan":
+                        shipper_json_str = row["ShipperJSON"] if "ShipperJSON" in df_json.columns and pd.notna(row["ShipperJSON"]) else "{}"
+                        try:
+                            shipper_db[s_name] = json.loads(shipper_json_str)
+                        except:
+                            shipper_db[s_name] = {
+                                "allowed_uploads": ["Full Job Excel Format File"],
+                                "uploaded_files": {},
+                                "mapping_rules": {},
+                                "item_table_rules": {},
+                                "item_table_rule_name": "parser_welspun",
+                                "igst_config": {"lut_keywords": "", "paid_keywords": ""}
+                            }
+    except Exception as e:
+        st.error(f"Error loading Shipper_JSON_Database: {e}")
+        
+    return shipper_db, master_rules_template
+
+# 🔄 Data load engine
+if "shipper_database" not in st.session_state or "master_rules_template" not in st.session_state:
+    db, m_template = load_data_from_gsheet()
+    st.session_state["shipper_database"] = db
+    st.session_state["master_rules_template"] = m_template
+    st.session_state["master_types"] = ["Full Job Excel Format File"]
+
+if "admin_authenticated" not in st.session_state: st.session_state["admin_authenticated"] = False
+if "processed_file_ready" not in st.session_state: st.session_state["processed_file_ready"] = None
+
+# ==========================================
+# 🖥️ MAIN PAGE ROUTING DISPLAY
+# ==========================================
+if st.session_state["admin_authenticated"]:
+    top_col1, top_col2 = st.columns([8, 2])
+    with top_col1:
+        st.title("🚢 CK Export Processor - Admin Mode")
+    with top_col2:
+        if st.button("🚪 Log Out Admin", type="primary", use_container_width=True):
+            st.session_state["admin_authenticated"] = False
+            st.rerun()
+            
+    st.write("---")
+    
+    sub_menu = st.radio(
+        "📋 Admin settings chunein:", 
+        ["i. 🏢 Add Shipper Name & Setup", "iii. 🌍 Global Masters & Common Dictionaries"],
+        horizontal=True
+    )
+    st.write("---")
+    
+    from shipper_data import render_shipper_data
+    from global_masters import render_global_masters
+    
+    if sub_menu == "i. 🏢 Add Shipper Name & Setup": 
+        render_shipper_data()
+    elif sub_menu == "iii. 🌍 Global Masters & Common Dictionaries": 
+        render_global_masters()
+
+else:
+    from processor import render_processor
+    
+    col_l, col_c, col_r = st.columns([1, 5, 1])
+    with col_c:
+        st.title("🚢 CK Export Invoice Processor")
+        st.write("---")
+        render_processor()
+        
+        st.write("---")
+        st.write("---")
+        
+        with st.expander("🛠️ Admin Settings Access"):
+            pwd = st.text_input("Admin password darj karein:", type="password", key="main_admin_pwd")
+            if st.button("Login Karein"):
+                if pwd == "TEST":
+                    st.session_state["admin_authenticated"] = True
+                    st.rerun()
+                else:
+                    st.error("Galat password!")