1 files changed, 165 insertions, 0 deletions
diff --git a/pkg/gui/authenticationview.go b/pkg/gui/authenticationview.go
new file mode 100644
index 0000000..240b46c
--- /dev/null
+++ b/pkg/gui/authenticationview.go
@@ -0,0 +1,165 @@
+package gui
+
+import (
+	"fmt"
+	"github.com/isacikgoz/gitbatch/pkg/git"
+	"github.com/jroimartin/gocui"
+	log "github.com/sirupsen/logrus"
+)
+
+var (
+	authenticationReturnView  string
+	authenticationViewFeature = viewFeature{Name: "authentication", Title: " Authentication "}
+	authUserFeature           = viewFeature{Name: "authuser", Title: " User "}
+	authPasswordViewFeature   = viewFeature{Name: "authpasswd", Title: " Password "}
+	authUserLabelFeature      = viewFeature{Name: "authuserlabel", Title: " User: "}
+	authPswdLabelViewFeature  = viewFeature{Name: "authpasswdlabel", Title: " Password: "}
+
+	authViews  = []viewFeature{authUserFeature, authPasswordViewFeature}
+	authLabels = []viewFeature{authenticationViewFeature, authUserLabelFeature, authPswdLabelViewFeature}
+
+	jobRequiresAuth *git.Job
+)
+
+// open an error view to inform user with a message and a useful note
+func (gui *Gui) openAuthenticationView(g *gocui.Gui, jobQueue *git.JobQueue, job *git.Job, returnViewName string) error {
+	maxX, maxY := g.Size()
+	// lets remove this job from the queue so that it won't block anything
+	// also it is already unsuccessfully finished
+	jobRequiresAuth = job
+	if job.Entity.State != git.Fail {
+		if err := jobQueue.RemoveFromQueue(job.Entity); err != nil {
+			log.Fatal(err.Error())
+			return err
+		}
+	}
+
+	authenticationReturnView = returnViewName
+	v, err := g.SetView(authenticationViewFeature.Name, maxX/2-30, maxY/2-2, maxX/2+30, maxY/2+2)
+	if err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		fmt.Fprintln(v, " Enter credentials for: "+red.Sprint(job.Entity.Remote.URL[0]))
+	}
+	g.Cursor = true
+	if err := gui.openUserView(g); err != nil {
+		return nil
+	}
+	if err := gui.openPasswordView(g); err != nil {
+		return nil
+	}
+	return nil
+}
+
+// close the opened error view
+func (gui *Gui) closeAuthenticationView(g *gocui.Gui, v *gocui.View) error {
+	g.Cursor = false
+	for _, vf := range authLabels {
+		if err := g.DeleteView(vf.Name); err != nil {
+			return nil
+		}
+	}
+	for _, vf := range authViews {
+		if err := g.DeleteView(vf.Name); err != nil {
+			return nil
+		}
+	}
+	if _, err := g.SetCurrentView(authenticationReturnView); err != nil {
+		return err
+	}
+	gui.updateKeyBindingsView(g, authenticationReturnView)
+	return nil
+}
+
+// close the opened error view
+func (gui *Gui) submitAuthenticationView(g *gocui.Gui, v *gocui.View) error {
+	g.Cursor = false
+	v_user, err := g.View(authUserFeature.Name)
+	v_pswd, err := g.View(authPasswordViewFeature.Name)
+	creduser := v_user.ViewBuffer()
+	credpswd := v_pswd.ViewBuffer()
+	// Maybe pause implementation can be added
+	switch mode := jobRequiresAuth.JobType; mode {
+	case git.FetchJob:
+		jobRequiresAuth.Options = git.FetchOptions{
+			RemoteName: jobRequiresAuth.Entity.Remote.Name,
+			Credentials: git.Credentials{
+				User:     creduser,
+				Password: credpswd,
+			},
+		}
+	}
+	err = gui.State.Queue.AddJob(jobRequiresAuth)
+	if err != nil {
+		return err
+	}
+	jobRequiresAuth.Entity.State = git.Queued
+	gui.refreshMain(g)
+	gui.refreshViews(g, jobRequiresAuth.Entity)
+	gui.closeAuthenticationView(g, v)
+	return nil
+}
+
+// open an error view to inform user with a message and a useful note
+func (gui *Gui) openUserView(g *gocui.Gui) error {
+	maxX, maxY := g.Size()
+	vlabel, err := g.SetView(authUserLabelFeature.Name, maxX/2-30, maxY/2-1, maxX/2-19, maxY/2+1)
+	if err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		fmt.Fprintln(vlabel, authUserLabelFeature.Title)
+		vlabel.Frame = false
+	}
+	v, err := g.SetView(authUserFeature.Name, maxX/2-18, maxY/2-1, maxX/2+29, maxY/2+1)
+	if err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		v.Title = authUserFeature.Title
+		v.Editable = true
+		v.Frame = false
+	}
+	gui.updateKeyBindingsView(g, authUserFeature.Name)
+	if _, err := g.SetCurrentView(authUserFeature.Name); err != nil {
+		return err
+	}
+	return nil
+}
+
+// open an error view to inform user with a message and a useful note
+func (gui *Gui) openPasswordView(g *gocui.Gui) error {
+	maxX, maxY := g.Size()
+	vlabel, err := g.SetView(authPswdLabelViewFeature.Name, maxX/2-30, maxY/2, maxX/2-19, maxY/2+2)
+	if err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		fmt.Fprintln(vlabel, authPswdLabelViewFeature.Title)
+		vlabel.Frame = false
+	}
+	v, err := g.SetView(authPasswordViewFeature.Name, maxX/2-18, maxY/2, maxX/2+29, maxY/2+2)
+	if err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		v.Title = authPasswordViewFeature.Title
+		v.Editable = true
+		v.Mask ^= '*'
+		v.Frame = false
+	}
+	return nil
+}
+
+// focus to next view
+func (gui *Gui) nextAuthView(g *gocui.Gui, v *gocui.View) error {
+	err := gui.nextViewOfGroup(g, v, authViews)
+	return err
+}
+
+// focus to previous view
+func (gui *Gui) previousAuthView(g *gocui.Gui, v *gocui.View) error {
+	err := gui.previousViewOfGroup(g, v, authViews)
+	return err
+}