package caldav

import (
	"net/http"

	"git.happydns.org/checker-dav/internal/dav"
	sdk "git.happydns.org/checker-sdk-go/checker"
)

// Provider's return value also satisfies CheckerDefinitionProvider,
// CheckerHTMLReporter, and EndpointDiscoverer; the SDK server probes for
// those at runtime.
func Provider() sdk.ObservationProvider {
	return &caldavProvider{}
}

type caldavProvider struct{}

func (p *caldavProvider) Key() sdk.ObservationKey { return ObservationKey }

func (p *caldavProvider) RenderForm() []sdk.CheckerOptionField { return dav.InteractiveForm() }

func (p *caldavProvider) ParseForm(r *http.Request) (sdk.CheckerOptions, error) {
	return dav.ParseInteractiveForm(r)
}