// Package demo provides a reference implementation
// of service.AppService. It packages out the GRPC and HTTP
// functionality, for the sake of structure.
package demo

import (
	"context"

	optsgrpc "gitea.libretechconsulting.com/rmcguire/go-app/pkg/srv/grpc/opts"
	optshttp "gitea.libretechconsulting.com/rmcguire/go-app/pkg/srv/http/opts"

	"gitea.libretechconsulting.com/rmcguire/go-server-with-otel/pkg/config"
	"gitea.libretechconsulting.com/rmcguire/go-server-with-otel/pkg/demo/demogrpc"
	"gitea.libretechconsulting.com/rmcguire/go-server-with-otel/pkg/demo/demohttp"
	"gitea.libretechconsulting.com/rmcguire/go-server-with-otel/pkg/service"
)

type DemoService struct {
	ctx    context.Context
	config *config.ServiceConfig
	http   *demohttp.DemoHTTPServer
	grpc   *demogrpc.DemoGRPCServer
}

func (d *DemoService) Init(ctx context.Context, config *config.ServiceConfig,
) (service.ShutdownFunc, error) {
	d.config = config
	d.ctx = ctx

	// These don't HAVE to be split into separate packages
	// This is, after all, a demo app. Just implement the interface.
	d.http = demohttp.NewDemoHTTPServer(ctx, config)
	d.grpc = demogrpc.NewDemoGRPCServer(ctx, config)

	// TODO: This should actually do shutdown stuff
	return func(_ context.Context) (string, error) {
		return "DemoService", nil
	}, nil
}

func (d *DemoService) GetGRPC() *optsgrpc.AppGRPC {
	return &optsgrpc.AppGRPC{
		Services:     d.grpc.GetServices(),
		GRPCDialOpts: d.grpc.GetDialOpts(),
	}
}

func (d *DemoService) GetHTTP() *optshttp.AppHTTP {
	return &optshttp.AppHTTP{
		Ctx:          d.ctx,
		Funcs:        d.http.GetHandleFuncs(),
		HealthChecks: d.http.GetHealthCheckFuncs(),
	}
}