iris/navigation/components.go

package navigation

import (
	"git.flowmade.one/flowmade-one/iris/reactive"
	"git.flowmade.one/flowmade-one/iris/ui"
)

var globalRouter *Router
var globalHistory *HistoryManager

func SetGlobalRouter(router *Router) {
	globalRouter = router
	globalHistory = NewHistoryManager(router)
	globalHistory.Start()
}

func GetGlobalRouter() *Router {
	return globalRouter
}

// RouterView renders the current route's view
func RouterView() ui.View {
	if globalRouter == nil {
		return ui.TextFromString("Router not initialized").Color("#ff4444")
	}
	
	// Create a view that updates when the route changes
	view := ui.NewView()
	
	reactive.NewEffect(func() {
		currentView := globalRouter.GetCurrentView()
		// Clear previous content and add new view
		// Note: This is a simplified approach - in a real implementation
		// we'd need better DOM diffing
		view = currentView
	})
	
	return view
}

// Link creates a navigational link that updates the route
func Link(path string, content ui.View) ui.View {
	if globalHistory == nil {
		return content
	}
	
	// Create a simple clickable element that navigates with proper styling for horizontal layout
	button := ui.Button(func() {
		globalHistory.PushState(path)
	}, content)
	
	// Style the button to look like a link and work in horizontal layouts
	return button.Padding("8px 12px").Background("transparent").Border("none")
}

// Navigate programmatically navigates to a path
func Navigate(path string) {
	if globalHistory != nil {
		globalHistory.PushState(path)
	}
}

// Replace programmatically replaces current path
func Replace(path string) {
	if globalHistory != nil {
		globalHistory.ReplaceState(path)
	}
}

// Back navigates back in history
func Back() {
	if globalHistory != nil {
		globalHistory.Back()
	}
}

// Forward navigates forward in history
func Forward() {
	if globalHistory != nil {
		globalHistory.Forward()
	}
}

// GetCurrentPath returns the current route path
func GetCurrentPath() string {
	if globalRouter != nil {
		return globalRouter.GetCurrentPath()
	}
	return ""
}