package qr
import (
"context"
"fmt"
"github.com/mum4k/termdash/align"
"github.com/mum4k/termdash/linestyle"
"github.com/mum4k/termdash/widgets/text"
"time"
"github.com/mum4k/termdash"
"github.com/mum4k/termdash/cell"
"github.com/mum4k/termdash/container"
"github.com/mum4k/termdash/keyboard"
"github.com/mum4k/termdash/terminal/tcell"
"github.com/mum4k/termdash/widgets/button"
"github.com/mum4k/termdash/widgets/textinput"
)
func buttonChunks(text string) []*button.TextChunk {
if len(text) == 0 {
return nil
}
first := string(text[0])
rest := text[1:]
return []*button.TextChunk{
button.NewChunk(
"<",
button.TextCellOpts(cell.FgColor(cell.ColorWhite)),
button.FocusedTextCellOpts(cell.FgColor(cell.ColorBlack)),
button.PressedTextCellOpts(cell.FgColor(cell.ColorBlack)),
),
button.NewChunk(
first,
button.TextCellOpts(cell.FgColor(cell.ColorRed)),
),
button.NewChunk(
rest,
button.TextCellOpts(cell.FgColor(cell.ColorWhite)),
button.FocusedTextCellOpts(cell.FgColor(cell.ColorBlack)),
button.PressedTextCellOpts(cell.FgColor(cell.ColorBlack)),
),
button.NewChunk(
">",
button.TextCellOpts(cell.FgColor(cell.ColorWhite)),
button.FocusedTextCellOpts(cell.FgColor(cell.ColorBlack)),
button.PressedTextCellOpts(cell.FgColor(cell.ColorBlack)),
),
}
}
type pppformtext struct {
Account *textinput.TextInput
Password *textinput.TextInput
Bandwidth *textinput.TextInput
Vlanid *textinput.TextInput
Count *textinput.TextInput
Mac *textinput.TextInput
Nic *textinput.TextInput
// submitB is a button that submits the form.
submitB *button.Button
// cancelB is a button that exist the application.
cancelB *button.Button
}
// newForm returns a new form instance.
// The cancel argument is a function that terminates the application when called.
func newForm(cancel context.CancelFunc) (*pppformtext, error) {
//var username string
//u, err := user.Current()
//if err != nil {
// username = "mum4k"
//} else {
// username = u.Username
//}
account, err := textinput.New(
textinput.Label("账号: ", cell.FgColor(cell.ColorNumber(33))),
textinput.DefaultText(""),
textinput.MaxWidthCells(40),
textinput.ExclusiveKeyboardOnFocus(),
)
password, err := textinput.New(
textinput.Label("密码: ", cell.FgColor(cell.ColorNumber(33))),
textinput.DefaultText(""),
textinput.MaxWidthCells(40),
textinput.ExclusiveKeyboardOnFocus(),
)
bandwidth, err := textinput.New(
textinput.Label("带宽: ", cell.FgColor(cell.ColorNumber(33))),
textinput.DefaultText(""),
textinput.MaxWidthCells(40),
textinput.ExclusiveKeyboardOnFocus(),
)
vlanid, err := textinput.New(
textinput.Label("Vlanid: ", cell.FgColor(cell.ColorNumber(33))),
textinput.DefaultText(""),
textinput.MaxWidthCells(40),
textinput.ExclusiveKeyboardOnFocus(),
)
count, err := textinput.New(
textinput.Label("数量: ", cell.FgColor(cell.ColorNumber(33))),
textinput.DefaultText("1"),
textinput.MaxWidthCells(40),
textinput.ExclusiveKeyboardOnFocus(),
)
Mac, err := textinput.New(
textinput.Label("Mac地址: ", cell.FgColor(cell.ColorNumber(33))),
textinput.DefaultText(""),
textinput.MaxWidthCells(40),
textinput.ExclusiveKeyboardOnFocus(),
)
nic, err := textinput.New(
textinput.Label("物理网卡: ", cell.FgColor(cell.ColorNumber(33))),
textinput.DefaultText(""),
textinput.MaxWidthCells(40),
textinput.ExclusiveKeyboardOnFocus(),
)
submitB, err := button.NewFromChunks(buttonChunks("ok"), nil,
button.Key(keyboard.KeyEnter),
button.GlobalKeys('s', 'S'),
button.DisableShadow(),
button.Height(1),
button.TextHorizontalPadding(0),
button.FillColor(cell.ColorBlack),
button.FocusedFillColor(cell.ColorNumber(117)),
button.PressedFillColor(cell.ColorNumber(220)),
)
if err != nil {
panic(err)
}
cancelB, err := button.NewFromChunks(buttonChunks("exit"), func() error {
cancel()
return nil
},
button.FillColor(cell.ColorNumber(220)),
button.Key(keyboard.KeyEnter),
button.GlobalKeys('c', 'C'),
button.DisableShadow(),
button.Height(1),
button.TextHorizontalPadding(0),
button.FillColor(cell.ColorBlack),
button.FocusedFillColor(cell.ColorNumber(117)),
button.PressedFillColor(cell.ColorNumber(220)),
)
if err != nil {
panic(err)
}
return &pppformtext{
Account: account,
Password: password,
Bandwidth: bandwidth,
Vlanid: vlanid,
Count: count,
Mac: Mac,
Nic: nic,
submitB: submitB,
cancelB: cancelB,
}, nil
}
func formLayout(c *container.Container, f *pppformtext) error {
return c.Update("root",
container.KeyFocusNext(keyboard.KeyTab),
container.KeyFocusGroupsNext(keyboard.KeyArrowDown, 1),
container.KeyFocusGroupsPrevious(keyboard.KeyArrowUp, 1),
container.KeyFocusGroupsNext(keyboard.KeyArrowRight, 2),
container.KeyFocusGroupsPrevious(keyboard.KeyArrowLeft, 2),
container.SplitHorizontal(
container.Top(
container.Border(linestyle.Light),
container.SplitHorizontal(
container.Top(
container.SplitHorizontal(
container.Top(
container.SplitHorizontal(
container.Top(
container.SplitHorizontal(
container.Top(
container.Focused(),
container.KeyFocusGroups(1),
container.PlaceWidget(f.Account),
),
container.Bottom(
container.KeyFocusGroups(1),
container.KeyFocusSkip(),
container.PlaceWidget(f.Password),
),
),
),
container.Bottom(
container.SplitHorizontal(
container.Top(
container.KeyFocusGroups(1),
container.KeyFocusSkip(),
container.PlaceWidget(f.Bandwidth),
),
container.Bottom(
container.KeyFocusGroups(1),
container.KeyFocusSkip(),
container.PlaceWidget(f.Vlanid),
),
),
),
),
),
container.Bottom(),
container.SplitFixed(4),
),
),
container.Bottom(
container.SplitHorizontal(
container.Top(
container.SplitHorizontal(
container.Top(
container.Focused(),
container.KeyFocusGroups(1),
container.PlaceWidget(f.Count),
),
container.Bottom(
container.KeyFocusGroups(1),
container.KeyFocusSkip(),
container.PlaceWidget(f.Mac),
),
),
),
container.Bottom(
container.KeyFocusGroups(1),
container.KeyFocusSkip(),
container.PlaceWidget(f.Nic),
),
),
),
),
),
container.Bottom(
container.SplitHorizontal(
container.Top(
container.SplitVertical(
container.Left(
container.KeyFocusGroups(1, 2),
container.PlaceWidget(f.submitB),
container.AlignHorizontal(align.HorizontalRight),
container.PaddingRight(5),
),
container.Right(
container.KeyFocusGroups(1, 2),
container.PlaceWidget(f.cancelB),
container.AlignHorizontal(align.HorizontalLeft),
container.PaddingLeft(5),
),
),
),
container.Bottom(
container.KeyFocusSkip(),
),
container.SplitFixed(3),
),
),
container.SplitFixed(10),
),
)
}
func submitLayout(c *container.Container, f *pppformtext, cancel context.CancelFunc) (string, error) {
t, err := text.New()
if err != nil {
return "ok", err
}
if err := t.Write(fmt.Sprintf("账号: %s\n", f.Account.Read())); err != nil {
return "ok", err
}
if err := t.Write(fmt.Sprintf("密码: %s\n", f.Password.Read())); err != nil {
return "ok", err
}
if err := t.Write(fmt.Sprintf("带宽: %s\n", f.Bandwidth.Read())); err != nil {
return "ok", err
}
if err := t.Write(fmt.Sprintf("vlanId: %s\n", f.Vlanid.Read())); err != nil {
return "ok", err
}
if err := t.Write(fmt.Sprintf("数量: %s\n", f.Count.Read())); err != nil {
return "ok", err
}
if err := t.Write(fmt.Sprintf("mac地址: %s\n", f.Mac.Read())); err != nil {
return "ok", err
}
if err := t.Write(fmt.Sprintf("物理网卡: %s\n", f.Nic.Read())); err != nil {
return "ok", err
}
ok1, err := button.NewFromChunks(buttonChunks("exit"), func() error {
cancel()
return nil
},
button.FillColor(cell.ColorNumber(220)),
button.Key(keyboard.KeyEnter),
button.GlobalKeys('o', 'O'),
button.DisableShadow(),
button.Height(1),
button.TextHorizontalPadding(0),
button.FillColor(cell.ColorBlack),
button.FocusedFillColor(cell.ColorNumber(117)),
button.PressedFillColor(cell.ColorNumber(220)),
)
if err != nil {
return "ok", err
}
a := "ok"
return a, c.Update("root",
container.SplitHorizontal(
container.Top(
container.SplitVertical(
container.Left(),
container.Right(
container.PlaceWidget(t),
),
container.SplitPercent(33),
),
),
container.Bottom(
container.Focused(),
container.PlaceWidget(ok1),
),
container.SplitFixed(7),
),
)
}
func PppForm() string {
t, err := tcell.New()
if err != nil {
panic(err)
}
defer t.Close()
ctx, cancel := context.WithCancel(context.Background())
c, err := container.New(t, container.ID("root"))
if err != nil {
panic(err)
}
f, err := newForm(cancel)
if err != nil {
panic(err)
}
a := ""
f.submitB.SetCallback(func() error {
a, _ = submitLayout(c, f, cancel)
return nil
})
if err := formLayout(c, f); err != nil {
panic(err)
}
if err := termdash.Run(ctx, t, c, termdash.RedrawInterval(100*time.Millisecond)); err != nil {
panic(err)
}
return a
}
