1 files changed, 189 insertions, 0 deletions
diff --git a/gui/commitview.go b/gui/commitview.go
new file mode 100644
index 0000000..7acc5ca
--- /dev/null
+++ b/gui/commitview.go
@@ -0,0 +1,189 @@
+package gui
+
+import (
+	"errors"
+	"fmt"
+	"regexp"
+
+	"github.com/isacikgoz/gitbatch/core/command"
+	"github.com/jroimartin/gocui"
+)
+
+var (
+	commitFrameViewFeature          = viewFeature{Name: "commitframe", Title: " Frame "}
+	commitUserNameLabelFeature      = viewFeature{Name: "commitusernamelabel", Title: " Name: "}
+	commitUserEmailLabelViewFeature = viewFeature{Name: "commituseremaillabel", Title: " E-Mail: "}
+
+	// these views used as a input for the credentials
+	commitMessageViewFeature   = viewFeature{Name: "commitmessage", Title: " Commit Mesage "}
+	commitUserUserViewFeature  = viewFeature{Name: "commitusername", Title: " Name "}
+	commitUserEmailViewFeature = viewFeature{Name: "commituseremail", Title: " E-Mail "}
+
+	commitViews      = []viewFeature{commitMessageViewFeature, commitUserUserViewFeature, commitUserEmailViewFeature}
+	commitLabelViews = []viewFeature{commitFrameViewFeature, commitUserNameLabelFeature, commitUserEmailLabelViewFeature}
+)
+
+// open the commit message views
+func (gui *Gui) openCommitMessageView(g *gocui.Gui, v *gocui.View) error {
+	maxX, maxY := g.Size()
+	commitMesageReturnView = v.Name()
+	vFrame, err := g.SetView(commitFrameViewFeature.Name, maxX/2-30, maxY/2-4, maxX/2+30, maxY/2+3)
+	if err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		vFrame.Frame = true
+		fmt.Fprintln(vFrame, " Enter your commit message:")
+	}
+	v, err = g.SetView(commitMessageViewFeature.Name, maxX/2-29, maxY/2-3, maxX/2+29, maxY/2)
+	if err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		v.Frame = false
+		v.Wrap = true
+		v.Editable = true
+		v.Editor = gocui.DefaultEditor
+		g.Cursor = true
+	}
+	if err := gui.openCommitUserNameView(g); err != nil {
+		return err
+	}
+	if err := gui.openCommitUserEmailView(g); err != nil {
+		return err
+	}
+	return gui.focusToView(commitMessageViewFeature.Name)
+}
+
+// open an error view to inform user with a message and a useful note
+func (gui *Gui) openCommitUserNameView(g *gocui.Gui) error {
+	r := gui.getSelectedRepository()
+	maxX, maxY := g.Size()
+	// first, create the label for user
+	vlabel, err := g.SetView(commitUserNameLabelFeature.Name, maxX/2-30, maxY/2, maxX/2-19, maxY/2+2)
+	if err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		fmt.Fprintln(vlabel, commitUserNameLabelFeature.Title)
+		vlabel.Frame = false
+	}
+	// second, crete the user input
+	v, err := g.SetView(commitUserUserViewFeature.Name, maxX/2-18, maxY/2, maxX/2+29, maxY/2+2)
+	if err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		name, err := command.Config(r, command.ConfigOptions{
+			Section: "user",
+			Option:  "name",
+		})
+		if err != nil {
+			return err
+		}
+		fmt.Fprintln(v, name)
+		v.Editable = true
+		v.Frame = false
+	}
+	return nil
+}
+
+// open an error view to inform user with a message and a useful note
+func (gui *Gui) openCommitUserEmailView(g *gocui.Gui) error {
+	r := gui.getSelectedRepository()
+	maxX, maxY := g.Size()
+	// first, create the label for password
+	vlabel, err := g.SetView(commitUserEmailLabelViewFeature.Name, maxX/2-30, maxY/2+1, maxX/2-19, maxY/2+3)
+	if err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		fmt.Fprintln(vlabel, commitUserEmailLabelViewFeature.Title)
+		vlabel.Frame = false
+	}
+	// second, crete the masked password input
+	v, err := g.SetView(commitUserEmailViewFeature.Name, maxX/2-18, maxY/2+1, maxX/2+29, maxY/2+3)
+	if err != nil {
+		if err != gocui.ErrUnknownView {
+			return err
+		}
+		email, err := command.Config(r, command.ConfigOptions{
+			Section: "user",
+			Option:  "email",
+		})
+		if err != nil {
+			return err
+		}
+		fmt.Fprintln(v, email)
+		v.Editable = true
+		v.Frame = false
+	}
+	return nil
+}
+
+// close the opened commite mesage view
+func (gui *Gui) submitCommitMessageView(g *gocui.Gui, v *gocui.View) error {
+	r := gui.getSelectedRepository()
+
+	// in order to read buffer of the views, first we need to find'em
+	vMsg, err := g.View(commitMessageViewFeature.Name)
+	if err != nil {
+		return err // should return??
+	}
+
+	vName, err := g.View(commitUserUserViewFeature.Name)
+	if err != nil {
+		return err // should return??
+	}
+
+	vEmail, err := g.View(commitUserEmailViewFeature.Name)
+	if err != nil {
+		return err // should return??
+	}
+
+	// the return string of the views contain trailing new lines
+	re := regexp.MustCompile(`\r?\n`)
+	// TODO: maybe intentionally added new lines?
+	msg := re.ReplaceAllString(vMsg.ViewBuffer(), "")
+	name := re.ReplaceAllString(vName.ViewBuffer(), "")
+	email := re.ReplaceAllString(vEmail.ViewBuffer(), "")
+	if len(email) <= 0 {
+		return errors.New("User email needs to be provided")
+	}
+
+	err = command.CommitCommand(r, command.CommitOptions{
+		CommitMsg: msg,
+		User:      name,
+		Email:     email,
+	})
+	if err != nil {
+		return err
+	}
+
+	return gui.closeCommitMessageView(g, v)
+}
+
+// focus to next view
+func (gui *Gui) nextCommitView(g *gocui.Gui, v *gocui.View) error {
+	return gui.nextViewOfGroup(g, v, commitViews)
+}
+
+// close the opened commite mesage view
+func (gui *Gui) closeCommitMessageView(g *gocui.Gui, v *gocui.View) error {
+	r := gui.getSelectedRepository()
+	g.Cursor = false
+	for _, view := range commitViews {
+		if err := g.DeleteView(view.Name); err != nil {
+			return err
+		}
+	}
+	for _, view := range commitLabelViews {
+		if err := g.DeleteView(view.Name); err != nil {
+			return err
+		}
+	}
+	if err := refreshAllStatusView(g, r, true); err != nil {
+		return err
+	}
+	return gui.closeViewCleanup(commitMesageReturnView)
+}