mirror of
https://github.com/edouardparis/lntop
synced 2024-11-16 00:12:44 +00:00
67 lines
1.3 KiB
Go
67 lines
1.3 KiB
Go
package views
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import (
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"fmt"
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"regexp"
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"github.com/edouardparis/lntop/ui/color"
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"github.com/edouardparis/lntop/ui/models"
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"github.com/jroimartin/gocui"
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)
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const (
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HEADER = "myheader"
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)
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var versionReg = regexp.MustCompile(`(\d+\.)?(\d+\.)?(\*|\d+)`)
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type Header struct {
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Info *models.Info
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}
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func (h *Header) Set(g *gocui.Gui, x0, y0, x1, y1 int) error {
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v, err := g.SetView(HEADER, x0, y0, x1, y0+2)
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if err != nil {
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if err != gocui.ErrUnknownView {
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return err
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}
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}
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v.Frame = false
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version := h.Info.Version
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matches := versionReg.FindStringSubmatch(h.Info.Version)
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if len(matches) > 0 {
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version = matches[0]
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}
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chain := ""
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if len(h.Info.Chains) > 0 {
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chain = h.Info.Chains[0]
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}
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network := "testnet"
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if !h.Info.Testnet {
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network = "mainnet"
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}
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sync := color.Yellow("[syncing]")
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if h.Info.Synced {
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sync = color.Green("[synced]")
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}
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v.Clear()
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fmt.Fprintln(v, fmt.Sprintf("%s %s %s %s %s %s",
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color.CyanBg(h.Info.Alias),
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color.Cyan(fmt.Sprintf("%s-v%s", "lnd", version)),
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fmt.Sprintf("%s %s", chain, network),
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sync,
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fmt.Sprintf("%s %d", color.Cyan("height:"), h.Info.BlockHeight),
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fmt.Sprintf("%s %d", color.Cyan("peers:"), h.Info.NumPeers),
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))
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return nil
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}
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func NewHeader(info *models.Info) *Header {
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return &Header{Info: info}
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}
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