#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
診断スクリプト：2025年6月の701の1,400,000円を特定
"""

import os
import sys
from decimal import Decimal

sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'backend'))

os.environ['DB_HOST'] = 'localhost'
os.environ['DB_NAME'] = 'accounting_db'
os.environ['DB_USER'] = 'postgres'
os.environ['DB_PASSWORD'] = 'root'
os.environ['DB_PORT'] = '5432'

from app.core.database import get_connection

with get_connection() as conn:
    with conn.cursor() as cur:
        print("=" * 120)
        print("診断：2025年6月の701（売上高）の確認")
        print("=" * 120)
        
        # トータルを確認
        sql_total = """
        SELECT COALESCE(SUM(l.credit), 0) as total_credit
        FROM journal_lines l
        JOIN journal_entries e ON e.journal_entry_id = l.journal_entry_id
        WHERE l.account_id = 701
          AND e.entry_date >= '2025-06-01'
          AND e.entry_date <= '2025-06-30'
        """
        
        cur.execute(sql_total)
        result = cur.fetchone()
        print(f"\n全トランザクション合計クレジット: {result['total_credit']:,.0f}")
        print(f"期待値: 4,082,728")
        print(f"差異: {result['total_credit'] - 4082728:,.0f}")
        
        # 詳細を表示
        print("\n【 全トランザクション詳細 】")
        sql_detail = """
        SELECT 
            e.journal_entry_id,
            e.entry_date,
            SUBSTRING(e.description, 1, 35) as desc,
            l.credit,
            CASE WHEN e.description LIKE '[%' THEN 'YES(逆?)' ELSE 'NO' END as has_bracket,
            CASE WHEN e.parent_entry_id IS NOT NULL THEN e.parent_entry_id ELSE '-' END as parent_id,
            CASE WHEN e.is_deleted THEN 'YES' ELSE 'NO' END as deleted
        FROM journal_lines l
        JOIN journal_entries e ON e.journal_entry_id = l.journal_entry_id
        WHERE l.account_id = 701
          AND e.entry_date >= '2025-06-01'
          AND e.entry_date <= '2025-06-30'
          AND l.credit > 0
        ORDER BY l.credit DESC, e.entry_date, e.journal_entry_id
        """
        
        cur.execute(sql_detail)
        rows = cur.fetchall()
        
        total = Decimal(0)
        for row in rows:
            print(f"ID:{row['journal_entry_id']:5d} | {row['entry_date']} | {row['desc']:35s} | " +
                  f"credit:{row['credit']:>12,.0f} | bracket:{row['has_bracket']:6s} | parent:{row['parent_id']:5s} | del:{row['deleted']}")
            total += row['credit']
        
        print(f"\n合計: {total:,.0f}")
        
        # 1,400,000の特定
        print("\n【 1,400,000円の交易を探す 】")
        sql_1400 = """
        SELECT 
            e.journal_entry_id,
            e.entry_date,
            e.description,
            COALESCE(SUM(l.credit), 0) as credit,
            e.parent_entry_id,
            e.is_deleted
        FROM journal_lines l
        JOIN journal_entries e ON e.journal_entry_id = l.journal_entry_id
        WHERE l.account_id = 701
          AND e.entry_date >= '2025-06-01'
          AND e.entry_date <= '2025-06-30'
        GROUP BY e.journal_entry_id, e.entry_date, e.description, e.parent_entry_id, e.is_deleted
        ORDER BY COALESCE(SUM(l.credit), 0) DESC
        """
        
        cur.execute(sql_1400)
        rows = cur.fetchall()
        
        for row in rows:
            if abs(row['credit'] - 1400000) < 1:
                print(f"★★★ found! ★★★")
                print(f"  ID: {row['journal_entry_id']}")
                print(f"  日付: {row['entry_date']}")
                print(f"  説明: {row['description']}")
                print(f"  クレジット: {row['credit']:,.0f}")
                print(f"  親ID: {row['parent_entry_id']}")
                print(f"  削除: {row['is_deleted']}")
                break
        else:
            print("1,400,000の交易見つからず。次点：")
            for row in rows[:5]:
                print(f"  ID:{row['journal_entry_id']} | {row['credit']:>12,.0f} | desc:{row['description'][:30]}")
        
        # 現在のフィルター条件をテスト
        print("\n【 フィルター条件のテスト 】")
        sql_filtered = """
        SELECT COALESCE(SUM(l.credit), 0) as credit
        FROM journal_lines l
        JOIN journal_entries j ON j.journal_entry_id = l.journal_entry_id
        LEFT JOIN journal_entries child ON child.parent_entry_id = j.journal_entry_id
        WHERE l.account_id = 701
          AND j.entry_date >= '2025-06-01'
          AND j.entry_date <= '2025-06-30'
          AND j.is_deleted = false
          AND NOT (j.description LIKE '[%')
          AND child.journal_entry_id IS NULL
        """
        
        cur.execute(sql_filtered)
        result = cur.fetchone()
        print(f"フィルター後のクレジット: {result['credit']:,.0f}")
        print(f"期待値: 4,082,728")
        print(f"差異: {result['credit'] - 4082728:,.0f}")

print("\n処理完了")