package tea

import (

"context"

"io"

"github.com/muesli/termenv"

)

// ProgramOption is used to set options when initializing a Program. Program can

// accept a variable number of options.

//

// Example usage:

//

// p := NewProgram(model, WithInput(someInput), WithOutput(someOutput))

type ProgramOption func(*Program)

// WithContext lets you specify a context in which to run the Program. This is

// useful if you want to cancel the execution from outside. When a Program gets

// cancelled it will exit with an error ErrProgramKilled.

func WithContext(ctx context.Context) ProgramOption {

}

// WithOutput sets the output which, by default, is stdout. In most cases you

// won't need to use this.

func WithOutput(output io.Writer) ProgramOption {

}

// WithInput sets the input which, by default, is stdin. In most cases you

// won't need to use this. To disable input entirely pass nil.

//

// p := NewProgram(model, WithInput(nil))

func WithInput(input io.Reader) ProgramOption {

}

// WithInputTTY opens a new TTY for input (or console input device on Windows).

func WithInputTTY() ProgramOption {

}

// WithoutSignalHandler disables the signal handler that Bubble Tea sets up for

// Programs. This is useful if you want to handle signals yourself.

func WithoutSignalHandler() ProgramOption {

}

// WithoutCatchPanics disables the panic catching that Bubble Tea does by

// default. If panic catching is disabled the terminal will be in a fairly

// unusable state after a panic because Bubble Tea will not perform its usual

// cleanup on exit.

func WithoutCatchPanics() ProgramOption {

}

// WithoutSignals will ignore OS signals.

// This is mainly useful for testing.

func WithoutSignals() ProgramOption {

}

// WithAltScreen starts the program with the alternate screen buffer enabled

// (i.e. the program starts in full window mode). Note that the altscreen will

// be automatically exited when the program quits.

//

// Example:

//

// p := tea.NewProgram(Model{}, tea.WithAltScreen())

// if _, err := p.Run(); err != nil {

// fmt.Println("Error running program:", err)

// os.Exit(1)

// }

//

// To enter the altscreen once the program has already started running use the

// EnterAltScreen command.

func WithAltScreen() ProgramOption {

}

// WithMouseCellMotion starts the program with the mouse enabled in "cell

// motion" mode.

//

// Cell motion mode enables mouse click, release, and wheel events. Mouse

// movement events are also captured if a mouse button is pressed (i.e., drag

// events). Cell motion mode is better supported than all motion mode.

//

// To enable mouse cell motion once the program has already started running use

// the EnableMouseCellMotion command. To disable the mouse when the program is

// running use the DisableMouse command.

//

// The mouse will be automatically disabled when the program exits.

func WithMouseCellMotion() ProgramOption {

}

// WithMouseAllMotion starts the program with the mouse enabled in "all motion"

// mode.

//

// EnableMouseAllMotion is a special command that enables mouse click, release,

// wheel, and motion events, which are delivered regardless of whether a mouse

// button is pressed, effectively enabling support for hover interactions.

//

// Many modern terminals support this, but not all. If in doubt, use

// EnableMouseCellMotion instead.

//

// To enable the mouse once the program has already started running use the

// EnableMouseAllMotion command. To disable the mouse when the program is

// running use the DisableMouse command.

//

// The mouse will be automatically disabled when the program exits.

func WithMouseAllMotion() ProgramOption {

}

// WithoutRenderer disables the renderer. When this is set output and log

// statements will be plainly sent to stdout (or another output if one is set)

// without any rendering and redrawing logic. In other words, printing and

// logging will behave the same way it would in a non-TUI commandline tool.

// This can be useful if you want to use the Bubble Tea framework for a non-TUI

// application, or to provide an additional non-TUI mode to your Bubble Tea

// programs. For example, your program could behave like a daemon if output is

// not a TTY.

func WithoutRenderer() ProgramOption {

}

// WithANSICompressor removes redundant ANSI sequences to produce potentially

// smaller output, at the cost of some processing overhead.

//

// This feature is provisional, and may be changed or removed in a future version

// of this package.

func WithANSICompressor() ProgramOption {

}

// WithFilter supplies an event filter that will be invoked before Bubble Tea

// processes a tea.Msg. The event filter can return any tea.Msg which will then

// get handled by Bubble Tea instead of the original event. If the event filter

// returns nil, the event will be ignored and Bubble Tea will not process it.

//

// As an example, this could be used to prevent a program from shutting down if

// there are unsaved changes.

//

// Example:

//

// func filter(m tea.Model, msg tea.Msg) tea.Msg {

// if _, ok := msg.(tea.QuitMsg); !ok {

// return msg

// }

//

// model := m.(myModel)

// if model.hasChanges {

// return nil

// }

//

// return msg

// }

//

// p := tea.NewProgram(Model{}, tea.WithFilter(filter));

//

// if _,err := p.Run(); err != nil {

// fmt.Println("Error running program:", err)

// os.Exit(1)

// }

func WithFilter(filter func(Model, Msg) Msg) ProgramOption {

}

// WithFPS sets a custom maximum FPS at which the renderer should run. If

// less than 1, the default value of 60 will be used. If over 120, the FPS

// will be capped at 120.

func WithFPS(fps int) ProgramOption {

}