Expand Gio GUI feature coverage
This commit is contained in:
235
internal/gui/advanced.go
Normal file
235
internal/gui/advanced.go
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@@ -0,0 +1,235 @@
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package gui
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import (
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"fmt"
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"sort"
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"strings"
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"time"
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"gioui.org/layout"
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"gioui.org/unit"
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"gioui.org/widget/material"
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"vpn-client/internal/config"
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"vpn-client/internal/vless"
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"vpn-client/internal/wireguard"
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)
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func (u *ui) addWireGuardManual() {
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name := strings.TrimSpace(u.wgNameEditor.Text())
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configText := strings.TrimSpace(u.wgConfigEditor.Text())
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if name == "" || configText == "" {
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u.message = "WireGuard name and config text are required."
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u.messageColor = dangerColor
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return
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}
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if err := wireguard.AddConfig(name, configText); err != nil {
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u.message = err.Error()
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u.messageColor = dangerColor
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return
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}
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u.wgNameEditor.SetText("")
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u.wgConfigEditor.SetText("")
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u.message = "WireGuard config added."
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u.messageColor = successColor
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u.refresh()
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}
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func (u *ui) addWireGuardFromFile() {
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name := strings.TrimSpace(u.wgFileNameEditor.Text())
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filePath := strings.TrimSpace(u.wgFilePathEditor.Text())
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if name == "" || filePath == "" {
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u.message = "WireGuard name and file path are required."
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u.messageColor = dangerColor
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return
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}
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if err := wireguard.AddConfigFromFile(name, filePath); err != nil {
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u.message = err.Error()
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u.messageColor = dangerColor
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return
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}
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u.wgFileNameEditor.SetText("")
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u.wgFilePathEditor.SetText("")
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u.message = "WireGuard config imported from file."
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u.messageColor = successColor
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u.refresh()
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}
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func (u *ui) deleteWireGuardConfig(name string) {
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if err := wireguard.DeleteConfig(name); err != nil {
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u.message = err.Error()
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u.messageColor = dangerColor
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return
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}
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u.message = "WireGuard config removed."
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u.messageColor = successColor
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u.refresh()
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}
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func (u *ui) subscriptionConfigs(name string) []config.VLESSConfig {
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items := make([]config.VLESSConfig, 0)
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for _, cfg := range u.configs.VLESS {
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if cfg.Subscription == name {
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items = append(items, cfg)
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}
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}
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return items
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}
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func (u *ui) subscriptionSummary(name string) string {
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items := u.subscriptionConfigs(name)
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if len(items) == 0 {
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return "No imported configs yet."
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}
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preview := strings.TrimPrefix(items[0].Name, fmt.Sprintf("[%s] ", name))
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if len(items) == 1 {
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return fmt.Sprintf("1 imported config: %s", trimForPreview(preview, 42))
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}
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return fmt.Sprintf("%d imported configs. First: %s", len(items), trimForPreview(preview, 36))
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}
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func (u *ui) testSubscriptionConfigs(name string) error {
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items := u.subscriptionConfigs(name)
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if len(items) == 0 {
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return fmt.Errorf("no imported configs found for %s", name)
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}
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type result struct {
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name string
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ping float64
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ok bool
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}
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results := make([]result, 0, len(items))
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for _, cfg := range items {
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ok, ping, _ := vless.PingServer(cfg.URL, 3*time.Second)
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results = append(results, result{
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name: strings.TrimPrefix(cfg.Name, fmt.Sprintf("[%s] ", name)),
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ping: ping,
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ok: ok,
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})
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}
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successful := results[:0]
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for _, r := range results {
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if r.ok {
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successful = append(successful, r)
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}
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}
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if len(successful) == 0 {
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return fmt.Errorf("all %d configs from %s are unreachable", len(results), name)
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}
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sort.Slice(successful, func(i, j int) bool { return successful[i].ping < successful[j].ping })
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best := successful[0]
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u.message = fmt.Sprintf("%s: %d/%d reachable, best %s at %.0f ms.", name, len(successful), len(results), trimForPreview(best.name, 34), best.ping)
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u.messageColor = successColor
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return nil
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}
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func (u *ui) layoutWireGuard(gtx layout.Context) layout.Dimensions {
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return layout.Flex{Axis: layout.Vertical}.Layout(
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gtx,
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layout.Rigid(func(gtx layout.Context) layout.Dimensions {
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return layout.Flex{Spacing: layout.SpaceBetween}.Layout(
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gtx,
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layout.Flexed(1, func(gtx layout.Context) layout.Dimensions {
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return u.card(gtx, panelColor, func(gtx layout.Context) layout.Dimensions {
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return layout.UniformInset(unit.Dp(18)).Layout(gtx, func(gtx layout.Context) layout.Dimensions {
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return layout.Flex{Axis: layout.Vertical}.Layout(
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gtx,
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layout.Rigid(func(gtx layout.Context) layout.Dimensions {
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lbl := material.H5(u.theme, "Add manually")
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lbl.Color = textColor
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return lbl.Layout(gtx)
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}),
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layout.Rigid(spacerH(10)),
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layout.Rigid(func(gtx layout.Context) layout.Dimensions { return u.layoutEditor(gtx, &u.wgNameEditor, "Config name") }),
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layout.Rigid(spacerH(10)),
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layout.Rigid(func(gtx layout.Context) layout.Dimensions {
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return u.layoutEditor(gtx, &u.wgConfigEditor, "WireGuard config text")
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}),
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layout.Rigid(spacerH(12)),
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layout.Rigid(func(gtx layout.Context) layout.Dimensions {
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return u.layoutButton(gtx, &u.addWGManualBtn, "Save manual config", accentColor)
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}),
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)
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})
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})
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}),
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layout.Rigid(spacerW(12)),
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layout.Flexed(1, func(gtx layout.Context) layout.Dimensions {
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return u.card(gtx, panelColor, func(gtx layout.Context) layout.Dimensions {
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return layout.UniformInset(unit.Dp(18)).Layout(gtx, func(gtx layout.Context) layout.Dimensions {
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return layout.Flex{Axis: layout.Vertical}.Layout(
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gtx,
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layout.Rigid(func(gtx layout.Context) layout.Dimensions {
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lbl := material.H5(u.theme, "Import from file")
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lbl.Color = textColor
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return lbl.Layout(gtx)
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}),
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layout.Rigid(spacerH(10)),
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layout.Rigid(func(gtx layout.Context) layout.Dimensions {
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return u.layoutEditor(gtx, &u.wgFileNameEditor, "Config name")
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}),
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layout.Rigid(spacerH(10)),
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layout.Rigid(func(gtx layout.Context) layout.Dimensions {
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return u.layoutEditor(gtx, &u.wgFilePathEditor, "Path to .conf file")
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}),
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layout.Rigid(spacerH(12)),
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layout.Rigid(func(gtx layout.Context) layout.Dimensions {
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return u.layoutButton(gtx, &u.addWGFileBtn, "Import file", accentSoftColor)
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}),
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)
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})
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})
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}),
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)
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}),
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layout.Rigid(spacerH(16)),
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layout.Flexed(1, func(gtx layout.Context) layout.Dimensions {
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return u.card(gtx, panelColor, func(gtx layout.Context) layout.Dimensions {
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return layout.UniformInset(unit.Dp(18)).Layout(gtx, func(gtx layout.Context) layout.Dimensions {
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if len(u.configs.WireGuard) == 0 {
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lbl := material.Body1(u.theme, "No WireGuard configs yet.")
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lbl.Color = mutedColor
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return lbl.Layout(gtx)
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}
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return u.wgList.Layout(gtx, len(u.configs.WireGuard), func(gtx layout.Context, i int) layout.Dimensions {
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cfg := u.configs.WireGuard[i]
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return layout.Inset{Bottom: unit.Dp(12)}.Layout(gtx, func(gtx layout.Context) layout.Dimensions {
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return u.card(gtx, panelAltColor, func(gtx layout.Context) layout.Dimensions {
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return layout.UniformInset(unit.Dp(16)).Layout(gtx, func(gtx layout.Context) layout.Dimensions {
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return layout.Flex{Axis: layout.Vertical}.Layout(
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gtx,
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layout.Rigid(func(gtx layout.Context) layout.Dimensions {
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lbl := material.H6(u.theme, cfg.Name)
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lbl.Color = textColor
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return lbl.Layout(gtx)
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}),
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layout.Rigid(func(gtx layout.Context) layout.Dimensions {
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meta := material.Body2(u.theme, trimForPreview(cfg.Config, 110))
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meta.Color = mutedColor
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return meta.Layout(gtx)
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}),
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layout.Rigid(spacerH(12)),
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layout.Rigid(func(gtx layout.Context) layout.Dimensions {
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return layout.Flex{}.Layout(
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gtx,
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layout.Rigid(func(gtx layout.Context) layout.Dimensions {
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return u.layoutButton(gtx, &u.wgConnectBtns[i], "Connect", accentColor)
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}),
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layout.Rigid(spacerW(8)),
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layout.Rigid(func(gtx layout.Context) layout.Dimensions {
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return u.layoutButton(gtx, &u.wgDeleteBtns[i], "Delete", dangerColor)
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}),
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)
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}),
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)
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})
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})
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})
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})
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})
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})
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}),
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)
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}
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