package framework

// IGroup prefix routes
type IGroup interface {
	Get(string, ...ControllerHandler)
	Post(string, ...ControllerHandler)
	Put(string, ...ControllerHandler)
	Delete(string, ...ControllerHandler)
	Use(...ControllerHandler)
}

// Group is the implementation of IGroup interface
type Group struct {
	core        *Core
	prefix      string
	middlewares []ControllerHandler
}

// NewGroup create a new prefix group
func NewGroup(core *Core, prefix string) *Group {
	return &Group{
		core:   core,
		prefix: prefix,
	}
}

// Get is a simple get router of the group
func (g *Group) Get(url string, handlers ...ControllerHandler) {
	allHandlers := append(g.middlewares, handlers...)
	g.core.Get(g.prefix+url, allHandlers...)
}

// Post is a simple post router of the group
func (g *Group) Post(url string, handlers ...ControllerHandler) {
	allHandlers := append(g.middlewares, handlers...)
	g.core.Post(g.prefix+url, allHandlers...)
}

// Put is a simple put router of the group
func (g *Group) Put(url string, handlers ...ControllerHandler) {
	allHandlers := append(g.middlewares, handlers...)
	g.core.Put(g.prefix+url, allHandlers...)
}

// Delete is a simple delete router of the group
func (g *Group) Delete(url string, handlers ...ControllerHandler) {
	allHandlers := append(g.middlewares, handlers...)
	g.core.Delete(g.prefix+url, allHandlers...)
}

// Use registers middlewares
func (g *Group) Use(middlewares ...ControllerHandler) {
	g.middlewares = append(g.middlewares, middlewares...)
}