import {Injectable, Inject} from "@extollo/di"
import {HTTPKernelModule} from "../HTTPKernelModule";
import {HTTPKernel} from "../HTTPKernel";
import {Request} from "../../lifecycle/Request";
import {Routing} from "../../../service/Routing";
import {ActivatedRoute} from "../../routing/ActivatedRoute";
import {Logging} from "../../../service/Logging";

@Injectable()
export class MountActivatedRouteHTTPModule extends HTTPKernelModule {
    @Inject()
    protected readonly routing!: Routing

    @Inject()
    protected readonly logging!: Logging

    public static register(kernel: HTTPKernel) {
        kernel.register(this).before()
    }

    public async apply(request: Request): Promise<Request> {
        const route = this.routing.match(request.method, request.path)
        if ( route ) {
            this.logging.verbose(`Mounting activated route: ${request.path} -> ${route}`)
            const activated = new ActivatedRoute(route, request.path)
            request.registerSingletonInstance<ActivatedRoute>(ActivatedRoute, activated)
        } else {
            this.logging.debug(`No matching route found for: ${request.method} -> ${request.path}`)
        }

        return request
    }
}