gwoe-antragspruefer/app/report.py
Dotty Dotter f1867d463c Bundesland filter & transparency: stringent split + visible source (#8)
Brings the Bundesland-Dropdown from a cosmetic header widget to a real
filter that propagates through every layer (Listing, internal search,
statistics, party/tag filters, upload mode), and at the same time makes
the source parliament visible in every place where assessments from
multiple bundesländer can be mixed.

Backend
- database.get_all_assessments(bundesland=None) — new optional filter,
  "ALL" treated as None.
- database.search_assessments — bug fix: previous `if bundesland:`
  branch incorrectly added a `WHERE bundesland='ALL'` clause; now
  guarded with `bundesland and bundesland != "ALL"`.
- main.list_assessments — accepts ?bundesland= query param, includes the
  bundesland field in the response so the frontend can render badges.
- main.get_single_assessment — also includes bundesland in the response
  so the detail header can show the source parlament.
- main.search_landtag — early HTTP 400 when bundesland is missing or
  "ALL"; the live Landtag adapter cannot serve a synthetic Bundesweit
  request.
- main.index() and main.list_bundeslaender — synthetic "🌍 Bundesweit"
  entry prepended to the bundesländer list (kept out of bundeslaender.py
  on purpose — ALL is not a real state). Both endpoints additionally
  expose a parlament_names map so the frontend can render the source
  parliament without an extra round-trip.

Report (PDF + HTML)
- generate_html_report / generate_pdf_report — new optional bundesland
  parameter. When set, the report header carries the parliament name
  ("Landtag von Sachsen-Anhalt", "Landtag Nordrhein-Westfalen", …)
  beside the title. Three call sites updated: run_analysis,
  run_drucksache_analysis, download_assessment_pdf.

Frontend (templates/index.html)
- Header dropdown gets the synthetic ALL entry as first option;
  initial currentBundesland is now 'ALL' (was 'NRW').
- localStorage persistence: changeBundesland writes, DOMContentLoaded
  reads and validates against the visible options.
- changeBundesland resets the score / party / tag filter state, syncs
  the upload-mode bundesland select, disables the Landtag-Suche button
  + tooltip when ALL, and toggles a data-mode attribute on
  .list-content (used by CSS to show/hide the per-item bundesland
  badge).
- loadAssessments now sends ?bundesland=… so the API does the actual
  filtering. updateStats renders an additional per-bundesland average
  block (Ø NRW: x · Ø LSA: y) when in ALL mode and the loaded list
  spans more than one bundesland.
- renderList prepends a small "bl-badge" beside the Drucksachen-Nummer.
  Hidden in single-bundesland mode via CSS selector to avoid clutter.
- showDetail header now shows the parliament name as its own line
  (.detail-parlament).
- searchLandtag has an early-out alert if currentBundesland === 'ALL',
  saving a network round-trip.
- Upload-Mode bundesland select now starts with a "— Bundesland wählen
  —" placeholder (no auto-default), and startAnalysis validates that a
  concrete bundesland was chosen.

CSS
- .bl-badge plus the .list-content[data-mode="single"] hide rule.
- .detail-parlament for the detail header line.
- .header-parlament for the PDF report header line.

Resolves #8.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-07 23:00:39 +02:00

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"""Report generation for HTML and PDF output."""
import subprocess
from pathlib import Path
from typing import Optional
from jinja2 import Environment, FileSystemLoader
from .models import Assessment, MATRIX_LABELS, EMPFEHLUNG_CONFIG
from .bundeslaender import BUNDESLAENDER
# ECOnGOOD Colors
COLORS = {
"darkgray": "#5a5a5a",
"green": "#889e33",
"blue": "#009da5",
"lightgray": "#bfbfbf",
"orange": "#F7941D",
"red": "#d00000",
}
def get_score_color(score: float) -> str:
"""Get color for a score value."""
if score >= 7:
return COLORS["blue"]
if score >= 4:
return COLORS["green"]
if score >= 2:
return "#FFC20E"
if score >= 1:
return COLORS["orange"]
return COLORS["red"]
def get_rating_symbol(rating: int) -> str:
"""Convert numeric rating to symbol."""
if rating >= 2:
return "++"
if rating == 1:
return "+"
if rating == 0:
return ""
if rating == -1:
return ""
return ""
def format_redline_html(text: str) -> str:
"""Convert redline markup to HTML."""
import re
# **text** → green bold (inserted)
text = re.sub(r'\*\*([^*]+)\*\*', r'<span class="inserted">\1</span>', text)
# ~~text~~ → red strikethrough (deleted)
text = re.sub(r'~~([^~]+)~~', r'<span class="deleted">\1</span>', text)
return text
def build_matrix_html(assessment: Assessment) -> str:
"""Build HTML matrix table."""
rating_map = {e.field: e for e in assessment.gwoe_matrix}
rows = ["A", "B", "C", "D", "E"]
row_labels = {
"A": "Lieferant:innen",
"B": "Finanzen",
"C": "Führung/Verwaltung",
"D": "Bürger:innen",
"E": "Gesellschaft/Natur",
}
html = ['<table class="matrix-table">']
html.append('<thead><tr>')
html.append('<th></th>')
for col in range(1, 6):
html.append(f'<th>{col}</th>')
html.append('</tr></thead>')
html.append('<tbody>')
for row in rows:
html.append(f'<tr><th>{row}: {row_labels[row]}</th>')
for col in range(1, 6):
field = f"{row}{col}"
entry = rating_map.get(field)
if entry:
symbol = get_rating_symbol(entry.rating)
css_class = "positive" if entry.rating > 0 else ("negative" if entry.rating < 0 else "neutral")
html.append(f'<td class="{css_class}" title="{entry.aspect}">{symbol}</td>')
else:
html.append('<td></td>')
html.append('</tr>')
html.append('</tbody></table>')
return '\n'.join(html)
async def generate_html_report(
assessment: Assessment,
output_path: Path,
bundesland: Optional[str] = None,
) -> None:
"""Generate HTML report.
``bundesland`` is the optional state code (e.g. ``"NRW"``, ``"LSA"``).
When set and known in ``BUNDESLAENDER``, the resulting report carries
the parlament name in its header so the source parliament is always
visible — important since assessments from multiple bundesländer share
the same Drucksachen-ID space.
"""
empf_config = EMPFEHLUNG_CONFIG.get(assessment.empfehlung.value, {})
parlament_name = ""
if bundesland and bundesland in BUNDESLAENDER:
parlament_name = BUNDESLAENDER[bundesland].parlament_name
html = f"""<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>GWÖ-Antragsprüfung: {assessment.title}</title>
<style>
:root {{
--color-darkgray: {COLORS['darkgray']};
--color-green: {COLORS['green']};
--color-blue: {COLORS['blue']};
--color-lightgray: {COLORS['lightgray']};
--color-orange: {COLORS['orange']};
--color-red: {COLORS['red']};
}}
body {{
font-family: 'Avenir', Arial, sans-serif;
max-width: 800px;
margin: 0 auto;
padding: 1.5rem 2rem;
color: var(--color-darkgray);
line-height: 1.5;
font-size: 10pt;
}}
.header {{
text-align: center;
border-bottom: 2px solid var(--color-blue);
padding-bottom: 0.75rem;
margin-bottom: 1.25rem;
}}
.header img {{
max-width: 150px;
}}
.header-label {{
font-size: 8pt;
letter-spacing: 0.5px;
color: var(--color-blue);
margin-bottom: 0.5rem;
}}
.header-parlament {{
font-size: 9pt;
color: var(--color-blue);
font-weight: bold;
margin-top: 0.4rem;
letter-spacing: 0.3px;
}}
h1 {{
color: var(--color-darkgray);
font-size: 14pt;
margin: 0.75rem 0;
line-height: 1.3;
}}
h2 {{
color: var(--color-blue);
font-size: 11pt;
border-bottom: 1px solid var(--color-lightgray);
padding-bottom: 0.3rem;
margin-top: 1.25rem;
margin-bottom: 0.5rem;
}}
h3 {{
color: var(--color-green);
font-size: 10pt;
margin-top: 0.75rem;
margin-bottom: 0.3rem;
}}
.meta-box {{
background: #f5f5f5;
padding: 0.6rem 0.8rem;
border-radius: 3px;
margin-bottom: 0.75rem;
font-size: 9pt;
}}
.empfehlung-box {{
background: {empf_config.get('color', COLORS['blue'])}15;
border: 1px solid {empf_config.get('color', COLORS['blue'])};
padding: 0.5rem 0.75rem;
text-align: center;
border-radius: 3px;
margin: 0.75rem 0;
}}
.empfehlung-box .symbol {{
font-size: 12pt;
color: {empf_config.get('color', COLORS['blue'])};
font-weight: bold;
display: inline;
margin-right: 0.5rem;
}}
.empfehlung-box .text {{
font-size: 10pt;
display: inline;
}}
.score-bar {{
background: var(--color-lightgray);
height: 12px;
border-radius: 6px;
overflow: hidden;
margin: 0.3rem 0;
}}
.score-bar-fill {{
height: 100%;
}}
.matrix-table {{
width: 100%;
border-collapse: collapse;
margin: 0.5rem 0;
font-size: 8pt;
}}
.matrix-table th, .matrix-table td {{
border: 1px solid var(--color-lightgray);
padding: 0.25rem 0.4rem;
text-align: center;
}}
.matrix-table thead th {{
background: var(--color-blue);
color: white;
font-size: 8pt;
font-weight: normal;
}}
.matrix-table tbody th {{
background: #f5f5f5;
text-align: left;
font-weight: normal;
font-size: 8pt;
}}
.matrix-table .positive {{
background: var(--color-green);
color: white;
font-weight: bold;
}}
.matrix-table .negative {{
background: var(--color-red);
color: white;
font-weight: bold;
}}
.matrix-table .neutral {{
background: #f0f0f0;
}}
.verbesserung {{
margin: 0.5rem 0;
padding: 0.5rem;
border: 1px solid var(--color-lightgray);
border-radius: 3px;
font-size: 9pt;
}}
.verbesserung .original {{
background: #f9f9f9;
padding: 0.4rem;
margin-bottom: 0.3rem;
}}
.verbesserung .vorschlag {{
background: rgba(136, 158, 51, 0.1);
border-left: 2px solid var(--color-green);
padding: 0.4rem;
}}
.inserted {{
color: var(--color-green);
font-weight: bold;
}}
.deleted {{
color: var(--color-red);
text-decoration: line-through;
}}
.two-columns {{
display: grid;
grid-template-columns: 1fr 1fr;
gap: 0.75rem;
}}
.staerken {{
border-left: 2px solid var(--color-green);
padding-left: 0.5rem;
}}
.schwaechen {{
border-left: 2px solid var(--color-orange);
padding-left: 0.5rem;
}}
ul {{
margin: 0.3rem 0;
padding-left: 1.2rem;
}}
li {{
margin-bottom: 0.2rem;
}}
p {{
margin: 0.4rem 0;
}}
.footer {{
margin-top: 1.5rem;
padding-top: 0.5rem;
border-top: 1px solid var(--color-lightgray);
text-align: center;
color: var(--color-lightgray);
font-size: 7pt;
}}
@media print {{
body {{ max-width: none; }}
}}
</style>
</head>
<body>
<div class="header">
<div class="header-label">GEMEINWOHL-ÖKONOMIE | ANTRAGSBEWERTUNG</div>
<h1>{assessment.title}</h1>
{f'<div class="header-parlament">{parlament_name}</div>' if parlament_name else ''}
</div>
<div class="meta-box">
<strong>Drucksache:</strong> {assessment.drucksache} &nbsp;|&nbsp;
<strong>Datum:</strong> {assessment.datum} &nbsp;|&nbsp;
<strong>Fraktion(en):</strong> {', '.join(assessment.fraktionen)} &nbsp;|&nbsp;
<strong>GWÖ-Score:</strong> <span style="color: {get_score_color(assessment.gwoe_score)}; font-weight: bold;">{assessment.gwoe_score}/10</span>
</div>
<div class="empfehlung-box">
<span class="symbol">{empf_config.get('symbol', '[?]')}</span>
<span class="text"><strong>Empfehlung:</strong> {assessment.empfehlung.value}</span>
</div>
<h2>Der Antrag im Überblick</h2>
<p>{assessment.antrag_zusammenfassung or 'Keine Zusammenfassung verfügbar.'}</p>
{('<ul>' + ''.join(f'<li>{k}</li>' for k in assessment.antrag_kernpunkte) + '</ul>') if assessment.antrag_kernpunkte else ''}
<h2>GWÖ-Treue</h2>
<p style="font-size: 9pt;"><strong>Score:</strong> <span style="color: {get_score_color(assessment.gwoe_score)};">{assessment.gwoe_score}/10</span></p>
<div class="score-bar">
<div class="score-bar-fill" style="width: {assessment.gwoe_score * 10}%; background: {get_score_color(assessment.gwoe_score)};"></div>
</div>
<p><strong>Begründung:</strong> {assessment.gwoe_begruendung}</p>
<p><strong>Schwerpunkte:</strong> {', '.join(assessment.gwoe_schwerpunkt)}</p>
<h2>Matrix-Zuordnung (Matrix 2.0 für Gemeinden)</h2>
{build_matrix_html(assessment)}
<p style="font-size: 7pt; color: #999;">
<strong>Legende:</strong> ++ stark fördernd, + fördernd, ○ neutral, widersprechend, stark widersprechend
</p>
<h3>Berührte Themenfelder</h3>
<ul>
{''.join(f'<li><strong>{e.field}:</strong> {e.aspect} [{get_rating_symbol(e.rating)}]</li>' for e in assessment.gwoe_matrix)}
</ul>
<h2>Programmtreue</h2>
{''.join(f'''
<h3>{s.fraktion} {' (Antragsteller)' if s.ist_antragsteller else ''}{' (Regierung)' if s.ist_regierung else ''}</h3>
<p><strong>Wahlprogramm:</strong> {s.wahlprogramm.score}/10 — {s.wahlprogramm.begruendung}</p>
<p><strong>Parteiprogramm:</strong> {s.parteiprogramm.score}/10 — {s.parteiprogramm.begruendung}</p>
''' for s in assessment.wahlprogramm_scores)}
<h2>Verbesserungsvorschläge</h2>
{''.join(f'''
<div class="verbesserung">
<div class="original"><strong>Original:</strong><br>{v.original}</div>
<div class="vorschlag"><strong>Vorschlag:</strong><br>{format_redline_html(v.vorschlag)}</div>
<div style="font-style: italic; margin-top: 0.5rem;">{v.begruendung}</div>
</div>
''' for v in assessment.verbesserungen) or '<p>Keine Verbesserungsvorschläge.</p>'}
<h2>Zusammenfassung</h2>
<div class="two-columns">
<div class="staerken">
<h3 style="color: var(--color-green);">Stärken</h3>
<ul>
{''.join(f'<li>{s}</li>' for s in assessment.staerken) or '<li>(keine)</li>'}
</ul>
</div>
<div class="schwaechen">
<h3 style="color: var(--color-orange);">Schwächen</h3>
<ul>
{''.join(f'<li>{s}</li>' for s in assessment.schwaechen) or '<li>(keine)</li>'}
</ul>
</div>
</div>
<div class="footer">
<p>Erstellt mit GWÖ-Antragsprüfer v4.1 | Matrix 2.0 für Gemeinden</p>
<p style="color: var(--color-blue);">germany.econgood.org</p>
</div>
</body>
</html>"""
output_path.write_text(html)
async def generate_pdf_report(
assessment: Assessment,
output_path: Path,
bundesland: Optional[str] = None,
) -> None:
"""Generate PDF report using WeasyPrint.
``bundesland`` is forwarded to ``generate_html_report`` so the source
parlament name appears in the report header.
"""
# First generate HTML
html_path = output_path.with_suffix('.tmp.html')
await generate_html_report(assessment, html_path, bundesland=bundesland)
try:
from weasyprint import HTML
HTML(filename=str(html_path)).write_pdf(str(output_path))
finally:
html_path.unlink(missing_ok=True)