import {ApplicationEventsType} from "../../Events/ApplicationEventsType";
import {ModuleBase} from "../../Module/ModuleBase";
import {DependencyInjection, ExternalDependencies} from "curli-di";
import {BaseModulesDefiner} from "../BaseModulesDefiner";
import {ModulesDefiner} from "../ModulesDefiner";

export class ServicesModulesDefiner extends BaseModulesDefiner implements ModulesDefiner{

    private container: DependencyInjection | undefined = undefined;

    public getName(): string {
        return 'ServicesModulesDefiner';
    }

    public ini(): void {
        this.createContainerService();
        this.app.setContainer((this.container as DependencyInjection));
    }

    public whenCallMethodInModules(): ApplicationEventsType {
        return 'after:config';
    }

    public getMethodName(): string {
        return 'registerServices';
    }

    public callMethodInModules(module: ModuleBase): void {
        module.registerServices(this.container);
    }

    private createContainerService() {
        const externalDependencies = this.getExternalDependencies();
        this.container = new DependencyInjection(externalDependencies);
    }

    private getExternalDependencies(): ExternalDependencies {
        const externalDependencies: ExternalDependencies = new ExternalDependencies();

        externalDependencies.add("app", this.app);

        if (this.app.initialConfiguration) {
            externalDependencies.bulk(this.app.initialConfiguration);
        }

        externalDependencies.bulk(this.app.getConfig());
        return externalDependencies;
    }

    public afterCalledModules(): void {
    }

}