# backend/main.py

from fastapi import FastAPI
from fastapi.responses import JSONResponse
from fastapi.middleware.cors import CORSMiddleware

app = FastAPI()


app.add_middleware(
    CORSMiddleware,
    allow_origins=[
        "http://aegis.sbln.bxl.skynav.cloud:8080"
    ],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)



@app.get("/czml/test")
def get_dummy_czml():
    czml = [
        {
            "id": "document",
            "name": "Dummy orbit test",
            "version": "1.0"
        },
        {
            "id": "sat1",
            "name": "TestSat-001",
            "availability": "2025-06-29T00:00:00Z/2025-06-29T00:04:00Z",
            "position": {
                "interpolationAlgorithm": "LAGRANGE",
                "interpolationDegree": 5,
                "referenceFrame": "INERTIAL",
                "epoch": "2025-06-29T00:00:00Z",
                "cartesian": [
                    0,    7000000, 0, 0,
                    60,   7050000, 20000, 0,
                    120,  7100000, 40000, 0,
                    180,  7150000, 60000, 0,
                    240,  7200000, 80000, 0
                ]
            },
            "point": {
                "pixelSize": 10,
                "color": {
                    "rgba": [0, 255, 255, 255]
                }
            },
            "label": {
                "text": "TestSat-001",
                "font": "12pt sans-serif",
                "style": "FILL",
                "outlineWidth": 2,
                "verticalOrigin": "BOTTOM",
                "pixelOffset": {
                    "cartesian2": [0, -20]
                }
            }
        }
    ]
    return JSONResponse(content=czml)