#!/usr/bin/env python3
# -*- coding: utf-8 -*-

"""
Report: DXA requisitions (Medicus → Dropbox)
--------------------------------------------
- Selects all histdoc records for year 2025 containing "DXA"
- Finds matching PDF files in Dropbox (by rod_cis + "dxa" in name)
- Outputs Excel report: datum, idpaci, rod_cis, prijmeni, jmeno, file
"""

import os
import firebirdsql as fb
import pandas as pd
from pathlib import Path
from datetime import datetime

from Functions import get_dropbox_path
from Functions import get_medicus_connection

# ================== CONFIGURATION ==================
EXPORT_DIR = Path(get_dropbox_path("reporty"))
timestamp = datetime.now().strftime("%Y-%m-%d_%H-%M-%S")
xlsx_path = EXPORT_DIR / f"{timestamp}_Nové_registrace.xlsx"

# ================== DATABASE QUERY ==================
conn = get_medicus_connection()
sql = """
select  rodcis,
        prijmeni,
        jmeno,
        datum_registrace,
        registr.idpac,
        poj
        from registr
         join kar on registr.idpac=kar.idpac
         where kar.vyrazen!='A' and kar.rodcis is not null and idicp!=0 and datum_zruseni is null
"""


df = pd.read_sql(sql, conn)
conn.close()




# ================== CLEAN OLD REPORTS ==================
for f in EXPORT_DIR.glob("*_Nové_registrace.xlsx"):
    try:
        f.unlink()
        print(f"🗑️ Deleted old report: {f.name}")
    except Exception as e:
        print(f"⚠️ Could not delete {f.name}: {e}")


# ================== EXPORT TO EXCEL ==================
with pd.ExcelWriter(xlsx_path, engine="openpyxl") as writer:
    df.to_excel(writer, index=False, sheet_name="Registrace 2025")
    ws = writer.sheets["Registrace 2025"]

    # Format header
    from openpyxl.styles import Font, Alignment, PatternFill, Border, Side
    header_fill = PatternFill(start_color="FFFF00", end_color="FFFF00", fill_type="solid")
    for cell in ws[1]:
        cell.font = Font(bold=True, color="000000")
        cell.alignment = Alignment(horizontal="center", vertical="center")
        cell.fill = header_fill

    # Auto column width, but hardcode FILE column to 120
    from openpyxl.utils import get_column_letter

    for col in ws.columns:
        col_letter = get_column_letter(col[0].column)
        header = ws.cell(row=1, column=col[0].column).value

        if header == "FILE":
            ws.column_dimensions[col_letter].width = 120
        else:
            max_len = max(len(str(cell.value)) if cell.value else 0 for cell in col)
            ws.column_dimensions[col_letter].width = min(max_len + 2, 80)

    # Borders
    thin = Side(border_style="thin", color="000000")
    border = Border(top=thin, left=thin, right=thin, bottom=thin)
    for row in ws.iter_rows(min_row=1, max_row=ws.max_row,
                            min_col=1, max_col=ws.max_column):
        for cell in row:
            cell.border = border

print(f"✅ Report created: {xlsx_path}")

print(f"🩻 {df['FILE'].astype(bool).sum()} matching DXA PDFs found")