package app

import (
	"net/http"
	"path/filepath"

	xoidc "github.com/coreos/go-oidc/v3/oidc"
	"github.com/rs/zerolog"
	"github.com/xlgmokha/x/pkg/ioc"
	"github.com/xlgmokha/x/pkg/log"
	"gitlab.com/gitlab-org/software-supply-chain-security/authorization/sparkled/app/controllers/dashboard"
	"gitlab.com/gitlab-org/software-supply-chain-security/authorization/sparkled/app/controllers/health"
	"gitlab.com/gitlab-org/software-supply-chain-security/authorization/sparkled/app/controllers/sparkles"
	"gitlab.com/gitlab-org/software-supply-chain-security/authorization/sparkled/app/domain"
	"gitlab.com/gitlab-org/software-supply-chain-security/authorization/sparkled/app/middleware"
	"golang.org/x/oauth2"
)

type Mountable interface {
	MountTo(*http.ServeMux)
}

func New(rootDir string) http.Handler {
	mux := ioc.MustResolve[*http.ServeMux](ioc.Default)

	mountable := []Mountable{
		ioc.MustResolve[*dashboard.Controller](ioc.Default),
		ioc.MustResolve[*health.Controller](ioc.Default),
		ioc.MustResolve[*sparkles.Controller](ioc.Default),
	}
	for _, m := range mountable {
		m.MountTo(mux)
	}

	dir := http.Dir(filepath.Join(rootDir, "public"))
	mux.Handle("GET /", http.FileServer(dir))

	logger := ioc.MustResolve[*zerolog.Logger](ioc.Default)
	users := ioc.MustResolve[domain.Repository[*domain.User]](ioc.Default)
	chain := middleware.IDToken(
		ioc.MustResolve[*xoidc.Provider](ioc.Default),
		ioc.MustResolve[*oauth2.Config](ioc.Default),
		middleware.IDTokenFromSessionCookie,
	)(middleware.User(users)(mux))
	return log.HTTP(logger)(chain)
}