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package ui
import (
"fmt"
"strings"
"github.com/jroimartin/gocui"
)
// StatusController holds the UI objects and data models for populating the bottom-most pane. Specifically the panel
// shows the user a set of possible actions to take in the window and currently selected pane.
type StatusController struct {
Name string
gui *gocui.Gui
view *gocui.View
}
// NewStatusController creates a new view object attached the the global [gocui] screen object.
func NewStatusController(name string, gui *gocui.Gui) (controller *StatusController) {
controller = new(StatusController)
// populate main fields
controller.Name = name
controller.gui = gui
return controller
}
// Setup initializes the UI concerns within the context of a global [gocui] view object.
func (controller *StatusController) Setup(v *gocui.View, header *gocui.View) error {
// set controller options
controller.view = v
controller.view.Frame = false
controller.Render()
return nil
}
// IsVisible indicates if the status view pane is currently initialized.
func (controller *StatusController) IsVisible() bool {
if controller == nil {
return false
}
return true
}
// CursorDown moves the cursor down in the details pane (currently indicates nothing).
func (controller *StatusController) CursorDown() error {
return nil
}
// CursorUp moves the cursor up in the details pane (currently indicates nothing).
func (controller *StatusController) CursorUp() error {
return nil
}
// Update refreshes the state objects for future rendering (currently does nothing).
func (controller *StatusController) Update() error {
return nil
}
// Render flushes the state objects to the screen.
func (controller *StatusController) Render() error {
controller.gui.Update(func(g *gocui.Gui) error {
controller.view.Clear()
fmt.Fprintln(controller.view, controller.KeyHelp()+Controllers.lookup[controller.gui.CurrentView().Name()].KeyHelp()+Formatting.StatusNormal("▏"+strings.Repeat(" ", 1000)))
return nil
})
// todo: blerg
return nil
}
// KeyHelp indicates all the possible global actions a user can take when any pane is selected.
func (controller *StatusController) KeyHelp() string {
return renderStatusOption(GlobalKeybindings.quit[0].String(), "Quit", false) +
renderStatusOption(GlobalKeybindings.toggleView[0].String(), "Switch view", false) +
renderStatusOption(GlobalKeybindings.filterView[0].String(), "Filter", Controllers.Filter.IsVisible())
}
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