131 lines
4.0 KiB
Python
131 lines
4.0 KiB
Python
# /// script
|
|
# requires-python = ">=3.12"
|
|
# dependencies = ["typer", "rich", "xlwings"]
|
|
# ///
|
|
|
|
import json
|
|
import re
|
|
from collections.abc import Generator
|
|
from contextlib import contextmanager
|
|
from pathlib import Path
|
|
from typing import Annotated
|
|
|
|
import xlwings as xw
|
|
import typer
|
|
from rich.console import Console
|
|
|
|
|
|
console = Console()
|
|
|
|
def get_reports(base_dir: Path):
|
|
report_regex = re.compile(r'(?P<name>\w+)_2025_[\w ]+')
|
|
for report in base_dir.glob("*Mileage Report.xlsx"):
|
|
if not report.is_file() or report.stem.startswith('~$'):
|
|
continue
|
|
if m := report_regex.match(report.stem):
|
|
yield m.group("name"), report
|
|
|
|
|
|
def find_in_range(rng: xw.Range, query: str) -> xw.Range | None:
|
|
for cell in rng:
|
|
match cell.value:
|
|
case str(cell_value) if re.match(query, cell_value, re.IGNORECASE):
|
|
return cell
|
|
return None
|
|
|
|
|
|
def find_total_row(table_start: xw.Range) -> int:
|
|
desc_col = find_in_range(table_start.expand('right'), "Desc")
|
|
col_char = desc_col.get_address(column_absolute=False)[0]
|
|
col_rng = table_start.sheet.range(f'{col_char}:{col_char}')
|
|
return find_in_range(col_rng, 'total').row
|
|
|
|
|
|
def get_total_cost(sheet: xw.Sheet) -> float:
|
|
table_start = find_in_range(sheet.range("A1:A10"), "Date")
|
|
cost_col = find_in_range(table_start.expand('right'), "Cost")
|
|
total_row = find_total_row(table_start)
|
|
cost_cell = sheet.range(f'{cost_col.get_address(column_absolute=False)[0]}{total_row}')
|
|
return cost_cell.value
|
|
|
|
|
|
def get_all_totals(book: xw.Book) -> Generator[str, float]:
|
|
for sheet in book.sheets:
|
|
if sheet.name.endswith('Rate'):
|
|
continue
|
|
total = float(get_total_cost(sheet))
|
|
console.print(f'Got ${total} for sheet {sheet.name}')
|
|
yield sheet.name, float(total)
|
|
|
|
|
|
def get_grand_total(book: xw.Book):
|
|
totals = dict(get_all_totals(book))
|
|
grand_total = sum(totals.values())
|
|
return grand_total
|
|
|
|
|
|
@contextmanager
|
|
def switch_values(book: xw.Book):
|
|
og_vals = book.sheets['GSA Rate'].range("B2").expand("down").value
|
|
try:
|
|
book.sheets['GSA Rate'].range("B2").expand("down").value = 0.70
|
|
yield
|
|
finally:
|
|
book.sheets['GSA Rate'].range("B2").expand("down").options(transpose=True).value = og_vals
|
|
|
|
|
|
def get_diff(book: xw.Book) -> dict[str, float]:
|
|
book.sheets['GSA Rate'].range("B2:B10").value = 0.67
|
|
console.print('Calculating initial total...')
|
|
initial_totals = dict(get_all_totals(book))
|
|
|
|
with switch_values(book):
|
|
console.print('Calculating new rate total...')
|
|
new_totals = dict(get_all_totals(book))
|
|
|
|
return {
|
|
'old_rate': initial_totals,
|
|
'new_rate': new_totals,
|
|
'difference': round(sum(new_totals.values()) - sum(initial_totals.values()), 2)
|
|
}
|
|
|
|
|
|
def get_all_diffs(base: Path):
|
|
reports = dict(get_reports(base))
|
|
console.print(f"Found {len(reports)} report(s).")
|
|
for name, report_path in reports.items():
|
|
with console.status(f'Processing [bold blue]{report_path.name}[/bold blue]'):
|
|
console.print('Opening workbook...')
|
|
book = xw.Book(report_path)
|
|
try:
|
|
res = get_diff(book)
|
|
console.print(f"[cyan]Report:[/] {report_path.name}")
|
|
console.print(f" Results: ${res}")
|
|
yield name, res
|
|
except Exception as e:
|
|
console.print(f"[red]Error processing {report_path.name}: {e}[/red]")
|
|
finally:
|
|
book.close()
|
|
|
|
|
|
def main(
|
|
directory: Annotated[
|
|
Path,
|
|
typer.Argument(
|
|
exists=True,
|
|
file_okay=False,
|
|
dir_okay=True,
|
|
readable=True,
|
|
writable=True,
|
|
resolve_path=True
|
|
)
|
|
] = None) -> None:
|
|
console.print(f"Processing files in directory: {directory}")
|
|
results = dict(get_all_diffs(directory))
|
|
with Path('results.jsonl').open('w', encoding='utf-8') as f:
|
|
json.dump(results, f, indent=4)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
typer.run(main)
|