app.py

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

from config import Config
from core.middleware import CacheRateLimitMiddleware
from routes.badges import router as badges_router
from routes.contests import router as contests_router
from routes.heatmap import router as heatmap_router
from routes.legacy import router as legacy_router
from routes.profile import router as profile_router
from routes.rating import router as rating_router
from routes.stats import router as stats_router
from routes.summary import router as summary_router
from routes.topics import router as topics_router
from routes.docs import router as docs_router

app = FastAPI(
    title="LeetCode Stats API",
    description="A FastAPI service to fetch and display public LeetCode statistics.",
    version="1.0.0",
)

app.add_middleware(
    CORSMiddleware,
    allow_origins=["*"],
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)
app.add_middleware(CacheRateLimitMiddleware, platform="leetcode")

# Custom docs landing page lives at "/"; the canonical router's canonical
# endpoints are registered before the catch-all "/{username}" stats route.
app.include_router(docs_router)
app.include_router(contests_router)
app.include_router(profile_router)
app.include_router(badges_router)
app.include_router(heatmap_router)
app.include_router(rating_router)
app.include_router(topics_router)
app.include_router(stats_router)
app.include_router(summary_router)
app.include_router(legacy_router)


if __name__ == "__main__":
    import uvicorn

    uvicorn.run("app:app", host=Config.HOST, port=Config.PORT, reload=Config.DEBUG)