This commit is contained in:
maddin
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import json
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from datetime import date
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from io import BytesIO
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from openpyxl import Workbook
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from reportlab.lib.pagesizes import A4, landscape
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from reportlab.pdfgen import canvas
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from app.services.calculations import minutes_to_hhmm
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from app.services.targets import monday_of
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def create_excel_export(rows: list[dict], week_summaries: list[dict], totals: dict, title: str) -> bytes:
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workbook = Workbook()
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sheet = workbook.active
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sheet.title = "Tage"
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headers = [
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"Datum",
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"Wochentag",
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"KW",
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"Start",
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"Ende",
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"Pause (min)",
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"Brutto",
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"Netto",
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"Stundenausgleich",
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"Sonderstatus",
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"Wochen-Soll",
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"Wochen-Delta",
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"Notiz",
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]
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sheet.append(headers)
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for row in rows:
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sheet.append(
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[
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row["date"].isoformat(),
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row["weekday_name"],
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row["iso_week"],
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row["start_time"] or "",
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row["end_time"] or "",
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row["break_minutes"],
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minutes_to_hhmm(row["gross_minutes"]),
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minutes_to_hhmm(row["net_minutes"]),
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minutes_to_hhmm(row["overtime_adjustment_minutes"]),
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row["special_status_label"] or "",
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minutes_to_hhmm(row["weekly_target_minutes"]),
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minutes_to_hhmm(row["weekly_delta_minutes"]),
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row["notes"] or "",
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]
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)
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for col in ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M"]:
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sheet.column_dimensions[col].width = 16
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summary = workbook.create_sheet("Wochen")
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summary_headers = ["KW-Start", "KW-Ende", "Ist", "Soll", "Delta"]
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summary.append(summary_headers)
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for item in week_summaries:
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summary.append(
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[
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item["week_start"].isoformat(),
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item["week_end"].isoformat(),
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minutes_to_hhmm(item["ist_minutes"]),
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minutes_to_hhmm(item["soll_minutes"]),
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minutes_to_hhmm(item["delta_minutes"]),
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]
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)
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summary.append([])
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summary.append(["Gesamt", "", minutes_to_hhmm(totals["ist_minutes"]), "", minutes_to_hhmm(totals["delta_minutes"])])
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meta = workbook.create_sheet("Meta")
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meta.append([title])
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meta.append([f"Zeitraum: {totals['from_date'].isoformat()} bis {totals['to_date'].isoformat()}"])
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output = BytesIO()
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workbook.save(output)
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return output.getvalue()
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def create_pdf_export(rows: list[dict], week_summaries: list[dict], totals: dict, title: str) -> bytes:
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output = BytesIO()
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pdf = canvas.Canvas(output, pagesize=landscape(A4))
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width, height = landscape(A4)
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y = height - 35
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pdf.setFont("Helvetica-Bold", 13)
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pdf.drawString(24, y, title)
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y -= 18
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pdf.setFont("Helvetica", 10)
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pdf.drawString(24, y, f"Zeitraum: {totals['from_date'].isoformat()} bis {totals['to_date'].isoformat()}")
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y -= 24
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pdf.setFont("Helvetica-Bold", 8)
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pdf.drawString(24, y, "Datum")
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pdf.drawString(88, y, "Tag")
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pdf.drawString(124, y, "KW")
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pdf.drawString(154, y, "Start")
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pdf.drawString(198, y, "Ende")
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pdf.drawString(242, y, "Pause")
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pdf.drawString(286, y, "Brutto")
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pdf.drawString(338, y, "Netto")
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pdf.drawString(390, y, "Ausgl.")
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pdf.drawString(436, y, "Status")
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pdf.drawString(490, y, "Soll")
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pdf.drawString(542, y, "W-Delta")
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pdf.drawString(610, y, "Notiz")
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y -= 12
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pdf.setFont("Helvetica", 8)
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for row in rows:
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if y < 40:
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pdf.showPage()
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y = height - 30
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pdf.setFont("Helvetica", 8)
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note = (row["notes"] or "").strip()
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if len(note) > 18:
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note = f"{note[:15]}..."
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pdf.drawString(24, y, row["date"].isoformat())
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pdf.drawString(88, y, row["weekday_short"])
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pdf.drawString(124, y, str(row["iso_week"]))
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pdf.drawString(154, y, row["start_time"] or "-")
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pdf.drawString(198, y, row["end_time"] or "-")
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pdf.drawString(242, y, str(row["break_minutes"]))
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pdf.drawString(286, y, minutes_to_hhmm(row["gross_minutes"]))
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pdf.drawString(338, y, minutes_to_hhmm(row["net_minutes"]))
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pdf.drawString(390, y, minutes_to_hhmm(row["overtime_adjustment_minutes"]))
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pdf.drawString(436, y, row["special_status_label"] or "-")
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pdf.drawString(490, y, minutes_to_hhmm(row["weekly_target_minutes"]))
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pdf.drawString(542, y, minutes_to_hhmm(row["weekly_delta_minutes"]))
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pdf.drawString(610, y, note)
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y -= 11
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y -= 12
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pdf.setFont("Helvetica-Bold", 10)
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pdf.drawString(24, y, "Wochenzusammenfassung")
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y -= 14
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pdf.setFont("Helvetica", 9)
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for item in week_summaries:
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if y < 40:
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pdf.showPage()
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y = height - 30
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pdf.setFont("Helvetica", 9)
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line = (
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f"{item['week_start'].isoformat()} - {item['week_end'].isoformat()} | "
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f"Ist {minutes_to_hhmm(item['ist_minutes'])} | "
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f"Soll {minutes_to_hhmm(item['soll_minutes'])} | "
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f"Delta {minutes_to_hhmm(item['delta_minutes'])}"
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)
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pdf.drawString(24, y, line)
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y -= 12
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y -= 10
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pdf.setFont("Helvetica-Bold", 10)
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pdf.drawString(
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24,
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y,
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f"Gesamt Ist: {minutes_to_hhmm(totals['ist_minutes'])} | Gesamt Delta: {minutes_to_hhmm(totals['delta_minutes'])}",
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)
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pdf.save()
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return output.getvalue()
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def create_backup_export(payload: dict) -> bytes:
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return json.dumps(payload, ensure_ascii=False, indent=2).encode("utf-8")
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def build_export_rows(
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days: list[date],
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entries_by_date: dict,
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week_target_map: dict[date, int],
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week_ist_map: dict[date, int],
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week_delta_map: dict[date, int],
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special_status_map: dict[date, str] | None = None,
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overtime_adjustment_map: dict[date, int] | None = None,
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) -> list[dict]:
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weekday_names = ["Montag", "Dienstag", "Mittwoch", "Donnerstag", "Freitag", "Samstag", "Sonntag"]
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weekday_short = ["Mo", "Di", "Mi", "Do", "Fr", "Sa", "So"]
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special_status_map = special_status_map or {}
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overtime_adjustment_map = overtime_adjustment_map or {}
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special_status_labels = {
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"holiday": "Feiertag",
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"sick": "Krankheit",
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}
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rows: list[dict] = []
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for day in days:
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entry = entries_by_date.get(day)
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week_start = monday_of(day)
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weekly_target = week_target_map[week_start]
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weekly_delta = week_delta_map[week_start]
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if entry:
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gross = entry.end_minutes - entry.start_minutes
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net = gross - entry.break_minutes
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start_time = f"{entry.start_minutes // 60:02d}:{entry.start_minutes % 60:02d}"
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end_time = f"{entry.end_minutes // 60:02d}:{entry.end_minutes % 60:02d}"
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break_minutes = entry.break_minutes
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notes = entry.notes
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else:
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gross = 0
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net = 0
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start_time = None
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end_time = None
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break_minutes = 0
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notes = None
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rows.append(
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{
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"date": day,
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"weekday_name": weekday_names[day.weekday()],
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"weekday_short": weekday_short[day.weekday()],
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"iso_week": day.isocalendar()[1],
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"start_time": start_time,
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"end_time": end_time,
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"break_minutes": break_minutes,
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"gross_minutes": gross,
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"net_minutes": net,
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"overtime_adjustment_minutes": overtime_adjustment_map.get(day, 0),
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"special_status_label": special_status_labels.get(special_status_map.get(day, "")),
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"weekly_target_minutes": weekly_target,
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"weekly_delta_minutes": weekly_delta,
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"notes": notes,
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}
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)
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return rows
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