reporter

30 Report.py

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+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+"""
+FIO EXPORT SCRIPT — FULLY COMMENTED VERSION
+-------------------------------------------
+
+This script connects to your MySQL "fio" database,
+reads all transactions, and exports them into a highly formatted
+Excel workbook.
+
+Excel file includes:
+
+ • First sheet: "ALL" → contains ALL transactions
+ • Additional sheets: one for each account from accounts.json
+ • First 5 CZK sheets appear first in custom order
+ • All formatting exactly preserved (colors, borders, widths, formulas)
+
+Everything is generated automatically.
+"""
+
+import mysql.connector
+from mysql.connector import Error
+from openpyxl import Workbook
+from openpyxl.styles import Font, PatternFill, Alignment, Border, Side
+from datetime import datetime
+import os
+import glob
+import json
+
+# ======================================================
+# CONFIGURATION
+# ======================================================
+
+# MySQL server parameters
+DB_HOST = "192.168.1.76"
+DB_PORT = 3307
+DB_USER = "root"
+DB_PASS = "Vlado9674+"
+DB_NAME = "fio"
+
+# Where to save Excel files
+OUTPUT_DIR = r"Z:\Dropbox\!!!Days\Downloads Z230"
+
+# JSON file with list of accounts (name + account_number)
+ACCOUNTS_JSON = r"C:\Users\vlado\PycharmProjects\FIO\accounts.json"
+
+# Columns that MUST be written as TEXT in Excel using ="value"
+# to avoid Excel stripping zeros or changing formatting
+TEXT_COLUMNS = ["cislo_uctu", "protiucet", "kod_banky", "ks", "vs", "ss"]
+
+
+# ======================================================
+# REMOVE OLD EXPORT FILES
+# ======================================================
+
+def cleanup_old_exports():
+    """
+    Deletes older versions of exported XLSX files that match
+    specific filename patterns. This keeps your folder clean,
+    ensuring you only have the most recent export.
+    """
+    patterns = [
+        os.path.join(OUTPUT_DIR, "*FIO*transaction*.xlsx"),
+        os.path.join(OUTPUT_DIR, "*FIO*transactions*.xlsx"),
+        os.path.join(OUTPUT_DIR, "*FIO_transactions*.xlsx"),
+    ]
+
+    # Check each pattern
+    for pattern in patterns:
+        for file in glob.glob(pattern):
+            try:
+                os.remove(file)
+                print(f"🗑 Deleted old export: {file}")
+            except:
+                # If file cannot be deleted (locked or permission denied),
+                # simply skip it.
+                pass
+
+
+# ======================================================
+# CORE EXCEL FORMATTING FUNCTION
+# ======================================================
+
+def format_sheet(ws, rows, headers):
+    """
+    Applies ALL formatting rules to a worksheet:
+    - Writes headers
+    - Writes all rows
+    - Converts selected columns to Excel text formulas
+    - Colors rows based on "objem" (red=negative, green=positive)
+    - Sets fixed column widths
+    - Adds borders to every cell
+    - Center-aligns first 10 columns
+    - Freezes header row and enables filtering
+    """
+
+    # -------------------------------
+    # 1) Format HEADER row
+    # -------------------------------
+    for col_idx in range(1, len(headers) + 1):
+        cell = ws.cell(row=1, column=col_idx)
+        cell.font = Font(bold=True)                         # bold text
+        cell.fill = PatternFill(start_color="FFFF00", fill_type="solid")  # yellow background
+
+    # -------------------------------
+    # 2) Write DATA rows
+    # -------------------------------
+    for row in rows:
+        excel_row = []
+        for h in headers:
+            val = row[h]
+
+            # For text-sensitive columns, write ="value"
+            # This prevents Excel from stripping zeros or treating them as numbers.
+            if h in TEXT_COLUMNS and val is not None:
+                excel_row.append(f'="{val}"')
+            else:
+                excel_row.append(val)
+
+        ws.append(excel_row)
+
+    # -------------------------------
+    # 3) Background coloring by "objem"
+    # -------------------------------
+    # Light red (ARGB) = negative
+    fill_red = PatternFill(start_color="FFFFDDDD", end_color="FFFFDDDD", fill_type="solid")
+    # Light green (ARGB) = positive or zero
+    fill_green = PatternFill(start_color="FFEEFFEE", end_color="FFEEFFEE", fill_type="solid")
+
+    # Find column index where "objem" is located
+    objem_col_index = headers.index("objem") + 1
+
+    # Apply row coloring
+    for row_idx in range(2, len(rows) + 2):  # Start at row 2 (row 1 = header)
+        cell_objem = ws.cell(row=row_idx, column=objem_col_index)
+
+        # Convert objem to float
+        try:
+            value = float(cell_objem.value)
+        except:
+            value = 0
+
+        # Choose correct color
+        fill = fill_red if value < 0 else fill_green
+
+        # Apply fill to entire row
+        for col_idx in range(1, len(headers) + 1):
+            ws.cell(row=row_idx, column=col_idx).fill = fill
+
+    # -------------------------------
+    # 4) Fixed column widths
+    # -------------------------------
+    fixed_widths = [
+        6, 11, 11, 5, 14, 14, 8, 6, 13, 13,
+        50, 53, 12, 12, 5, 49, 29, 5, 29, 16,
+        15, 12, 49, 20
+    ]
+
+    # Apply width using A, B, C... column names
+    for i, width in enumerate(fixed_widths, start=1):
+        col_letter = chr(64 + i)  # convert 1 → 'A', 2 → 'B', ...
+        ws.column_dimensions[col_letter].width = width
+
+    # -------------------------------
+    # 5) Add borders + alignment
+    # -------------------------------
+    thin = Side(border_style="thin", color="000000")
+    border = Border(left=thin, right=thin, top=thin, bottom=thin)
+    align_center = Alignment(horizontal="center")
+
+    total_rows = len(rows) + 1
+    total_cols = len(headers)
+
+    for row_idx in range(1, total_rows + 1):
+        for col_idx in range(1, total_cols + 1):
+            cell = ws.cell(row=row_idx, column=col_idx)
+            cell.border = border  # add border
+
+            # Center-align ONLY first 10 columns
+            if col_idx <= 10:
+                cell.alignment = align_center
+
+    # Freeze header row so it stays visible while scrolling
+    ws.freeze_panes = "A2"
+
+    # Enable auto filter on top row
+    ws.auto_filter.ref = ws.dimensions
+
+
+# ======================================================
+# MAIN EXPORT PROCESS
+# ======================================================
+
+def export_fio():
+    print("Connecting to MySQL...")
+
+    # Connect to MySQL database
+    try:
+        conn = mysql.connector.connect(
+            host=DB_HOST,
+            port=DB_PORT,
+            user=DB_USER,
+            password=DB_PASS,
+            database=DB_NAME
+        )
+    except Error as e:
+        print("❌ Failed to connect:", e)
+        return
+
+    cur = conn.cursor(dictionary=True)
+
+    # -------------------------------
+    # Load accounts.json
+    # -------------------------------
+    with open(ACCOUNTS_JSON, "r", encoding="utf-8") as f:
+        accounts = json.load(f)
+
+    # -------------------------------
+    # Define priority first sheets
+    # -------------------------------
+    preferred_order = [
+        "CZK rodina",
+        "CZK ordinace",
+        "CZK na jídlo",
+        "CZK TrialHelp",
+        "CZK maminka svojě věci"
+    ]
+
+    accounts_sorted = []
+
+    # Step 1: add priority accounts first
+    for pref in preferred_order:
+        for acc in accounts:
+            if acc["name"] == pref:
+                accounts_sorted.append(acc)
+
+    # Step 2: add remaining accounts afterward
+    for acc in accounts:
+        if acc not in accounts_sorted:
+            accounts_sorted.append(acc)
+
+    # -------------------------------
+    # Create a new Excel workbook
+    # -------------------------------
+    wb = Workbook()
+    wb.remove(wb.active)  # remove default empty sheet
+
+    # -------------------------------
+    # FIRST SHEET: ALL TRANSACTIONS
+    # -------------------------------
+    cur.execute("SELECT * FROM transactions ORDER BY datum DESC")
+    all_rows = cur.fetchall()
+
+    if all_rows:
+        headers = list(all_rows[0].keys())
+        ws_all = wb.create_sheet(title="ALL")
+        ws_all.append(headers)
+        format_sheet(ws_all, all_rows, headers)
+
+    # -------------------------------
+    # INDIVIDUAL SHEETS PER ACCOUNT
+    # -------------------------------
+    for acc in accounts_sorted:
+        acc_num = acc["account_number"]
+        sheet_name = acc["name"][:31]  # Excel sheet name limit
+
+        print(f"➡ Creating sheet: {sheet_name}")
+
+        query = f"""
+            SELECT *
+            FROM transactions
+            WHERE cislo_uctu = '{acc_num}'
+            ORDER BY datum DESC
+        """
+
+        cur.execute(query)
+        rows = cur.fetchall()
+
+        if not rows:
+            print(f"⚠ No data for {sheet_name}")
+            continue
+
+        headers = list(rows[0].keys())
+        ws = wb.create_sheet(title=sheet_name)
+        ws.append(headers)
+
+        format_sheet(ws, rows, headers)
+
+    conn.close()
+
+    # -------------------------------
+    # Save Excel file
+    # -------------------------------
+
+    cleanup_old_exports()
+
+    # File name includes timestamp
+    timestamp = datetime.now().strftime("%Y-%m-%d %H-%M-%S")
+    filename = f"{timestamp} FIO transactions.xlsx"
+    output_file = os.path.join(OUTPUT_DIR, filename)
+
+    wb.save(output_file)
+
+    print(f"✅ Export complete:\n{output_file}")
+
+
+# ======================================================
+# MAIN ENTRY POINT
+# ======================================================
+
+if __name__ == "__main__":
+    export_fio()