50 lines
1.5 KiB
Python
50 lines
1.5 KiB
Python
from flask import Blueprint, render_template, request
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from datetime import date
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import sqlalchemy as sa
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from app import db
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from app.models import WorkEntry
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from app.business.travel_calc import compute_km_for_entry, compute_co2_grams, compute_frais_reels
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from app.config_loader import get_vehicles, get_journeys, get_bareme
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bp = Blueprint("reports", __name__, url_prefix="/reports")
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@bp.route("/")
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def index():
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year = request.args.get("year", date.today().year, type=int)
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start = date(year, 1, 1)
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end = date(year, 12, 31)
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entries = db.session.scalars(
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sa.select(WorkEntry).where(WorkEntry.date.between(start, end))
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).all()
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vehicles = get_vehicles()
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journeys = get_journeys()
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total_km = {}
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total_co2 = 0.0
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for entry in entries:
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km = compute_km_for_entry(entry.journey_profile_id, journeys, entry.motor_vehicle_id)
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for v, d in km.items():
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total_km[v] = total_km.get(v, 0) + d
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total_co2 += compute_co2_grams(km, vehicles)
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frais_reels = {}
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for vehicle_id, km in total_km.items():
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vehicle = vehicles.get(vehicle_id, {})
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cv = vehicle.get("cv")
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if cv:
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tranches = get_bareme(year, cv)
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electric = vehicle.get("fuel") == "electric"
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frais_reels[vehicle_id] = round(compute_frais_reels(km, tranches, electric=electric), 2)
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return render_template(
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"reports.html",
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year=year,
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total_km=total_km,
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total_co2_kg=round(total_co2 / 1000, 2),
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frais_reels=frais_reels,
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vehicles=vehicles,
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)
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