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scenar-creator/app/api/pdf.py
Daneel 25fd578543
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feat: v3.0 - canvas editor, JSON-only, no Excel, new UI
- Remove all Excel code (import, export, template, pandas, openpyxl)
- New canvas-based schedule editor with drag & drop (interact.js)
- Modern 3-panel UI: sidebar, canvas, documentation tab
- New data model: Block with id/date/start/end, ProgramType with id/name/color
- Clean API: GET /api/health, POST /api/validate, GET /api/sample, POST /api/generate-pdf
- Rewritten PDF generator using ScenarioDocument directly (no DataFrame)
- Professional PDF output: dark header, colored blocks, merged cells, legend, footer
- Sample JSON: "Zimní výjezd oddílu" with 11 blocks, 3 program types
- 30 tests passing (API, core models, PDF generation)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-20 17:02:51 +01:00

28 lines
783 B
Python

"""PDF generation API endpoint."""
from io import BytesIO
from fastapi import APIRouter, HTTPException
from fastapi.responses import StreamingResponse
from app.models.event import ScenarioDocument
from app.core.validator import ScenarsError
from app.core.pdf_generator import generate_pdf
router = APIRouter()
@router.post("/generate-pdf")
async def generate_pdf_endpoint(doc: ScenarioDocument):
"""Generate PDF timetable from ScenarioDocument."""
try:
pdf_bytes = generate_pdf(doc)
except ScenarsError as e:
raise HTTPException(status_code=422, detail=str(e))
return StreamingResponse(
BytesIO(pdf_bytes),
media_type="application/pdf",
headers={"Content-Disposition": "attachment; filename=scenar_timetable.pdf"}
)