from fastapi import APIRouter, HTTPException
from .models import ColorUpdate, PositionUpdate, CreateBar, DeleteBar
from .settings_manager import SettingsManager

router = APIRouter(prefix="/api")
settings_manager = SettingsManager()

@router.get("/settings")
async def get_settings():
    try:
        return settings_manager.load_settings()
    except Exception as e:
        raise HTTPException(status_code=500, detail=f"Error reading settings: {str(e)}")

@router.post("/settings/color")
async def update_color(color_update: ColorUpdate):
    try:
        settings_manager.update_color(color_update.barId, color_update.color)
        return {"success": True, "message": f"Color updated for {color_update.barId}"}
    except Exception as e:
        raise HTTPException(status_code=500, detail=f"Error updating settings: {str(e)}")

@router.post("/settings/position")
async def update_position(position_update: PositionUpdate):
    try:
        settings_manager.update_position(position_update.barId, position_update.x, position_update.y)
        return {"success": True, "message": f"Position updated for {position_update.barId}"}
    except Exception as e:
        raise HTTPException(status_code=500, detail=f"Error updating settings: {str(e)}")

@router.post("/settings/create")
async def create_bar(create_bar: CreateBar):
    try:
        if settings_manager.bar_exists(create_bar.barId):
            raise HTTPException(status_code=400, detail=f"Bar {create_bar.barId} already exists")

        settings_manager.create_bar(
            create_bar.barId,
            create_bar.url,
            create_bar.color,
            create_bar.x,
            create_bar.y
        )
        return {"success": True, "message": f"Bar {create_bar.barId} created"}
    except Exception as e:
        raise HTTPException(status_code=500, detail=f"Error creating bar: {str(e)}")

@router.delete("/settings/delete")
async def delete_bar(delete_bar: DeleteBar):
    try:
        if not settings_manager.bar_exists(delete_bar.barId):
            raise HTTPException(status_code=404, detail=f"Bar {delete_bar.barId} not found")

        settings_manager.delete_bar(delete_bar.barId)
        return {"success": True, "message": f"Bar {delete_bar.barId} deleted"}
    except Exception as e:
        raise HTTPException(status_code=500, detail=f"Error deleting bar: {str(e)}")