Adding the peripheralDeviceClerk to the UI

tui/internal/controllers/mainc.go

@@ -2,9 +2,11 @@
 package controllers
 
 import (
+	"esdi/peripheral"
 	"esdi/tui/internal/dom"
 	"esdi/tui/internal/events"
 	"esdi/tui/internal/ui"
+	"fmt"
 
 	"github.com/rivo/tview"
 )
@@ -15,16 +17,18 @@ type Ctrls struct {
 }
 
 type MainController struct {
-	App   *tview.Application
-	Dom   *dom.DOM
-	EvBus *events.Bus
+	App      *tview.Application
+	Dom      *dom.DOM
+	EvBus    *events.Bus
+	DevClerk *peripheral.PeripheralDeviceClerk
 }
 
 func NewMainController() *MainController {
 	mc := &MainController{
-		App:   tview.NewApplication(),
-		Dom:   dom.NewDOM(),
-		EvBus: events.NewBus(),
+		App:      tview.NewApplication(),
+		Dom:      dom.NewDOM(),
+		EvBus:    events.NewBus(),
+		DevClerk: peripheral.NewPeripheralDeviceClerk(),
 	}
 
 	mc.EvBus.On(ui.RedrawEv{}, func(e any) {
@@ -39,5 +43,21 @@ func NewMainController() *MainController {
 		mc.EvBus.Emit(ui.PrintLogEv{Log: e.(ui.LogEv).Log})
 	})
 
+	mc.EvBus.On(ui.FindCDashDisplay{}, func(e any) {
+		err := mc.DevClerk.FindDevices()
+		if err != nil {
+			mc.EvBus.Emit(ui.LogEv{Log: "Error finding devices: " + err.Error() + "\n"})
+		}
+
+		if len(mc.DevClerk.Devices) == 0 {
+			mc.EvBus.Emit(ui.LogEv{Log: "  there are no devices\n"})
+		}
+
+		for _, d := range mc.DevClerk.Devices {
+			msg := fmt.Sprintf("  [%2d] %s\n", d.ID, d.Name)
+			mc.EvBus.Emit(ui.LogEv{Log: msg})
+		}
+	})
+
 	return mc
 }