caldav

type Backend interface {
	CalendarHomeSetPath(ctx context.Context) (string, error)

	CreateCalendar(ctx context.Context, calendar *Calendar) error
	ListCalendars(ctx context.Context) ([]Calendar, error)
	GetCalendar(ctx context.Context, path string) (*Calendar, error)

	GetCalendarObject(ctx context.Context, path string, req *CalendarCompRequest) (*CalendarObject, error)
	ListCalendarObjects(ctx context.Context, path string, req *CalendarCompRequest) ([]CalendarObject, error)
	QueryCalendarObjects(ctx context.Context, path string, query *CalendarQuery) ([]CalendarObject, error)
	PutCalendarObject(ctx context.Context, path string, calendar *ical.Calendar, opts *PutCalendarObjectOptions) (*CalendarObject, error)
	DeleteCalendarObject(ctx context.Context, path string) error

	webdav.UserPrincipalBackend
}

type Calendar struct {
	Path                  string
	Name                  string
	Description           string
	MaxResourceSize       int64
	SupportedComponentSet []string
}

type CalendarCompRequest struct {
	Name string

	AllProps bool
	Props    []string

	AllComps bool
	Comps    []CalendarCompRequest

	Expand *CalendarExpandRequest
}

type CalendarExpandRequest struct {
	Start, End time.Time
}

type CalendarMultiGet struct {
	Paths       []string
	CompRequest CalendarCompRequest
}

type CalendarObject struct {
	Path          string
	ModTime       time.Time
	ContentLength int64
	ETag          string
	Data          *ical.Calendar
}

type CalendarQuery struct {
	CompRequest CalendarCompRequest
	CompFilter  CompFilter
}

type Client struct {
	*webdav.Client
	// contains filtered or unexported fields
}

type CompFilter struct {
	Name         string
	IsNotDefined bool
	Start, End   time.Time
	Props        []PropFilter
	Comps        []CompFilter
}

type Handler struct {
	Backend Backend
	Prefix  string
}

type ParamFilter struct {
	Name         string
	IsNotDefined bool
	TextMatch    *TextMatch
}

type PreconditionType string

type PropFilter struct {
	Name         string
	IsNotDefined bool
	Start, End   time.Time
	TextMatch    *TextMatch
	ParamFilter  []ParamFilter
}

type PutCalendarObjectOptions struct {
	// IfNoneMatch indicates that the client does not want to overwrite
	// an existing resource.
	IfNoneMatch webdav.ConditionalMatch
	// IfMatch provides the ETag of the resource that the client intends
	// to overwrite, can be ""
	IfMatch webdav.ConditionalMatch
}

type TextMatch struct {
	Text            string
	NegateCondition bool
}