multi-window support (#62)

pkg/service/clientservice/clientservice.go

@@ -8,6 +8,7 @@ import (
 	"fmt"
 	"time"
 
+	"github.com/wavetermdev/thenextwave/pkg/util/utilfn"
 	"github.com/wavetermdev/thenextwave/pkg/wstore"
 )
 
@@ -54,3 +55,21 @@ func (cs *ClientService) GetWindow(windowId string) (*wstore.Window, error) {
 	}
 	return window, nil
 }
+
+func (cs *ClientService) MakeWindow(ctx context.Context) (*wstore.Window, error) {
+	return wstore.CreateWindow(ctx)
+}
+
+// moves the window to the front of the windowId stack
+func (cs *ClientService) FocusWindow(ctx context.Context, windowId string) error {
+	client, err := cs.GetClientData()
+	if err != nil {
+		return err
+	}
+	winIdx := utilfn.SliceIdx(client.WindowIds, windowId)
+	if winIdx == -1 {
+		return nil
+	}
+	client.WindowIds = utilfn.MoveSliceIdxToFront(client.WindowIds, winIdx)
+	return wstore.DBUpdate(ctx, client)
+}