#!/usr/bin/env python3
"""
Analysiert Sheet 'Tabelle1' - wahrscheinlich das Haupt-Sheet mit aktuellen Daten.
"""

import openpyxl
from datetime import datetime

datei = "Kopie von Kostenrechnung der Nächsten jahre (3).xlsx"
wb = openpyxl.load_workbook(datei, data_only=True)

sheet_name = "Tabelle1"
ws = wb[sheet_name]

print(f"=== SHEET: {sheet_name} ===")
print(f"Max Zeile: {ws.max_row}, Max Spalte: {ws.max_column}")

# Zeile 1-10: Headers
print("\n=== HEADER (Zeile 1-10) ===")
for row_idx in range(1, 11):
    row_data = []
    for col_idx in range(1, 20):
        cell = ws.cell(row=row_idx, column=col_idx)
        val = cell.value
        if val:
            if isinstance(val, str):
                row_data.append((col_idx, val[:40]))
            elif isinstance(val, (int, float)):
                row_data.append((col_idx, f"{val:,.2f}"))
            elif isinstance(val, datetime):
                row_data.append((col_idx, val.strftime("%Y-%m")))
    if row_data:
        print(f"Zeile {row_idx}: {row_data}")

# Suche nach spezifischen Kreditnamen
print("\n=== SUCHE NACH KREDITNAMEN ===")
kredit_namen = ["DSL Bank", "PSD Nord", "Zingelstr", "PVCreditplus", "Sparkasse", 
                "Targo", "Köpke", "Kopke", "Restschuld", "Kredit"]

for row_idx in range(1, min(ws.max_row + 1, 200)):
    for col_idx in range(1, min(ws.max_column + 1, 30)):
        cell = ws.cell(row=row_idx, column=col_idx)
        val = cell.value
        if val and isinstance(val, str):
            for kredit in kredit_namen:
                if kredit.lower() in val.lower():
                    # Zeige die Zeile
                    row_context = []
                    for c in range(1, 15):
                        v = ws.cell(row=row_idx, column=c).value
                        if v:
                            if isinstance(v, str):
                                row_context.append(f"{v[:20]}")
                            elif isinstance(v, (int, float)):
                                row_context.append(f"{v:,.0f}")
                    print(f"\nZeile {row_idx}, Spalte {col_idx}: '{val}'")
                    print(f"  Kontext: {row_context[:8]}")

# Suche nach großen Geldbeträgen (Restschulden > 1000)
print("\n=== GROSSE BETRÄGE (> 10000) IN ERSTEN 100 ZEILEN ===")
gross_betraege = []
for row_idx in range(1, min(ws.max_row + 1, 100)):
    for col_idx in range(1, min(ws.max_column + 1, 30)):
        cell = ws.cell(row=row_idx, column=col_idx)
        val = cell.value
        if val and isinstance(val, (int, float)) and val > 10000:
            # Suche nach Label
            label = None
            for c in range(1, min(30, ws.max_column + 1)):
                v = ws.cell(row=row_idx, column=c).value
                if v and isinstance(v, str):
                    label = v
                    break
            gross_betraege.append((row_idx, col_idx, val, label))

for row, col, val, label in gross_betraege[:20]:
    print(f"  Zeile {row}, Spalte {col}: {val:>15,.2f} EUR - Label: {label}")

# Suche nach den genauen Zielwerten
print("\n=== SUCHE NACH ZIELWERTEN (Toleranz 500 EUR) ===")
targets = [
    ("DSL Bank", 64656.88),
    ("PSD Nord", 50384.50),
    ("Zingelstr. 14 DSL", 24382.38),
    ("Zingelstr. 14 Sparkasse", 8140.11),
    ("PVCreditplus", 1666.53)
]

for row_idx in range(1, ws.max_row + 1):
    for col_idx in range(1, min(ws.max_column + 1, 50)):
        val = ws.cell(row=row_idx, column=col_idx).value
        if val and isinstance(val, (int, float)):
            for name, target in targets:
                if abs(val - target) < 500:
                    print(f"\n  {name}: {val:,.2f} bei Zeile {row_idx}, Spalte {col_idx}")
                    # Zeige die Zeile
                    row_vals = []
                    for c in range(1, 20):
                        v = ws.cell(row=row_idx, column=c).value
                        if v:
                            if isinstance(v, str):
                                row_vals.append(f"S{c}:{v[:15]}")
                            elif isinstance(v, (int, float)):
                                row_vals.append(f"S{c}:{v:,.0f}")
                    print(f"  Zeile: {row_vals}")
                    # Zeige Header
                    headers = []
                    for c in range(1, 20):
                        h = ws.cell(row=1, column=c).value
                        if h:
                            headers.append(f"S{c}:{str(h)[:15]}")
                    print(f"  Header: {headers}")