Added the ability to view user profiles

7 files changed, 202 insertions, 11 deletions

diff --git a/internal/client/ui/core/banlist/banlist.go b/internal/client/ui/core/banlist/banlist.go
index 286d453..7daff55 100644
--- a/internal/client/ui/core/banlist/banlist.go
+++ b/internal/client/ui/core/banlist/banlist.go
@@ -165,13 +165,20 @@ func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
 			m.SetIndex(m.index + m.height/2)
 
 		case "p":
-			// TODO: profile
+			if 0 <= m.index && m.index < len(members) {
+				member := members[m.index]
+				return m, func() tea.Msg {
+					return ui.ProfilePopupMsg{
+						User: member.UserID,
+					}
+				}
+			}
 
 		case "v", "V":
 			if 0 <= m.index && m.index < len(members) {
 				member := members[m.index]
 				return m, func() tea.Msg {
-					return ui.BanViewPopupmsg{
+					return ui.BanViewPopupMsg{
 						Network: m.networkId,
 						User:    member.UserID,
 					}
diff --git a/internal/client/ui/core/banview/banview.go b/internal/client/ui/core/banview/banview.go
index a6ff91b..bcfd05b 100644
--- a/internal/client/ui/core/banview/banview.go
+++ b/internal/client/ui/core/banview/banview.go
@@ -13,12 +13,6 @@ import (
 
 var width = 48
 
-const (
-	BanReasonField = iota
-	BanField
-	FieldCount
-)
-
 type Model struct {
 	banReason string
 	name      string
diff --git a/internal/client/ui/core/chat/chat.go b/internal/client/ui/core/chat/chat.go
index c7735f7..9b0f240 100644
--- a/internal/client/ui/core/chat/chat.go
+++ b/internal/client/ui/core/chat/chat.go
@@ -413,6 +413,17 @@ func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
 				m.SetIndex(Unselected)
 			}
 
+		case "p":
+			if m.selectedMessage == nil {
+				return m, nil
+			}
+
+			return m, func() tea.Msg {
+				return ui.ProfilePopupMsg{
+					User: m.selectedMessage.SenderID,
+				}
+			}
+
 		case "x", "d":
 			if m.selectedMessage == nil {
 				return m, nil
diff --git a/internal/client/ui/core/core.go b/internal/client/ui/core/core.go
index fce8414..ba02ba9 100644
--- a/internal/client/ui/core/core.go
+++ b/internal/client/ui/core/core.go
@@ -27,6 +27,7 @@ import (
 	"github.com/kyren223/eko/internal/client/ui/core/networkjoin"
 	"github.com/kyren223/eko/internal/client/ui/core/networklist"
 	"github.com/kyren223/eko/internal/client/ui/core/networkupdate"
+	"github.com/kyren223/eko/internal/client/ui/core/profile"
 	"github.com/kyren223/eko/internal/client/ui/core/signaladd"
 	"github.com/kyren223/eko/internal/client/ui/core/signallist"
 	"github.com/kyren223/eko/internal/client/ui/core/state"
@@ -80,6 +81,7 @@ type Model struct {
 	banReasonPopup         *banreason.Model
 	banViewPopup           *banview.Model
 	signalAddPopup         *signaladd.Model
+	profilePopup           *profile.Model
 	networkList            networklist.Model
 	signalList             signallist.Model
 	frequencyList          frequencylist.Model
@@ -171,6 +173,8 @@ func (m Model) View() string {
 			popup = m.banViewPopup.View()
 		} else if m.signalAddPopup != nil {
 			popup = m.signalAddPopup.View()
+		} else if m.profilePopup != nil {
+			popup = m.profilePopup.View()
 		} else {
 			assert.Never("missing handling of a popup!")
 		}
@@ -349,10 +353,14 @@ func (m *Model) updateConnected(message tea.Msg) tea.Cmd {
 		popup := banreason.New(msg.User, msg.Network)
 		m.banReasonPopup = &popup
 
-	case ui.BanViewPopupmsg:
+	case ui.BanViewPopupMsg:
 		popup := banview.New(msg.User, msg.Network)
 		m.banViewPopup = &popup
 
+	case ui.ProfilePopupMsg:
+		popup := profile.New(msg.User)
+		m.profilePopup = &popup
+
 	case tea.KeyMsg:
 		switch msg.String() {
 		case "n":
@@ -482,6 +490,7 @@ func (m *Model) updateConnected(message tea.Msg) tea.Cmd {
 				m.banReasonPopup = nil
 				m.banViewPopup = nil
 				m.signalAddPopup = nil
+				m.profilePopup = nil
 			}
 
 		case "enter":
@@ -538,6 +547,8 @@ func (m *Model) updateConnected(message tea.Msg) tea.Cmd {
 					m.signalList.SetIndex(i)
 				}
 				return cmd
+			} else if m.profilePopup != nil {
+				m.profilePopup = nil
 			}
 
 		default:
@@ -689,6 +700,10 @@ func (m *Model) updatePopups(msg tea.Msg) tea.Cmd {
 		popup, cmd := m.signalAddPopup.Update(msg)
 		m.signalAddPopup = &popup
 		return cmd
+	} else if m.profilePopup != nil {
+		popup, cmd := m.profilePopup.Update(msg)
+		m.profilePopup = &popup
+		return cmd
 	}
 	return nil
 }
@@ -703,7 +718,8 @@ func (m *Model) HasPopup() bool {
 		m.networkJoinPopup != nil ||
 		m.banReasonPopup != nil ||
 		m.banViewPopup != nil ||
-		m.signalAddPopup != nil
+		m.signalAddPopup != nil ||
+		m.profilePopup != nil
 }
 
 func calculateNotifications() {
diff --git a/internal/client/ui/core/memberlist/memberlist.go b/internal/client/ui/core/memberlist/memberlist.go
index 3e07446..14ff342 100644
--- a/internal/client/ui/core/memberlist/memberlist.go
+++ b/internal/client/ui/core/memberlist/memberlist.go
@@ -200,7 +200,13 @@ func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
 			m.SetIndex(m.index + m.height/2)
 
 		case "p":
-			// TODO: profile
+			member := m.Members()[m.index]
+
+			return m, func() tea.Msg {
+				return ui.ProfilePopupMsg{
+					User: member.UserID,
+				}
+			}
 
 		// Normal
 		case "T":
diff --git a/internal/client/ui/core/profile/profile.go b/internal/client/ui/core/profile/profile.go
new file mode 100644
index 0000000..601b99c
--- /dev/null
+++ b/internal/client/ui/core/profile/profile.go
@@ -0,0 +1,145 @@
+package profile
+
+import (
+	"crypto/ed25519"
+	"strconv"
+	"strings"
+
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
+	"github.com/kyren223/eko/internal/client/ui/colors"
+	"github.com/kyren223/eko/internal/client/ui/core/state"
+	"github.com/kyren223/eko/pkg/assert"
+	"github.com/kyren223/eko/pkg/snowflake"
+	"golang.org/x/crypto/ssh"
+)
+
+var width = 70
+
+type Model struct {
+	id snowflake.ID
+}
+
+func New(userId snowflake.ID) Model {
+	return Model{
+		id: userId,
+	}
+}
+
+func (m Model) Init() tea.Cmd {
+	return nil
+}
+
+func (m Model) View() string {
+	user := state.State.Users[m.id]
+
+	var builder strings.Builder
+
+	headerStyle := lipgloss.NewStyle().
+		PaddingLeft(2).
+		Width(width).
+		Background(colors.Background).
+		Foreground(colors.Focus)
+
+	name := user.Name
+	name = lipgloss.NewStyle().
+		MarginBackground(colors.Background).
+		Background(colors.Gold).
+		Foreground(colors.Background).
+		Bold(true).
+		Render(name)
+	paddingLeft := lipgloss.NewStyle().
+		MarginLeft(2).
+		Background(colors.Background).
+		Foreground(colors.Gold).
+		Render("")
+	paddingRight := lipgloss.NewStyle().
+		MarginRight(2).
+		Background(colors.Background).
+		Foreground(colors.Gold).
+		Render("")
+	builder.WriteString(paddingLeft)
+	builder.WriteString(name)
+	builder.WriteString(paddingRight)
+	builder.WriteByte('\n')
+	builder.WriteByte('\n')
+
+	publicDMs := "Private DMs"
+	if user.IsPublicDM {
+		publicDMs = "Public DMs"
+	}
+
+	id := strconv.FormatInt(int64(user.ID), 10)
+	info := lipgloss.NewStyle().
+		PaddingLeft(2).
+		Width(width).
+		Background(colors.Background).
+		Foreground(colors.LightGray).
+		Render("ID: " + id + " | " + publicDMs)
+	builder.WriteString(info)
+	builder.WriteByte('\n')
+	builder.WriteByte('\n')
+
+	publicKeyHeader := headerStyle.Render("Public Key (ssh-ed25519)")
+	publicKey := lipgloss.NewStyle().
+		PaddingLeft(2).
+		Width(width).
+		Render(publicKeyToSshString(user.PublicKey))
+	builder.WriteString(publicKeyHeader)
+	builder.WriteByte('\n')
+	builder.WriteByte('\n')
+	builder.WriteString(publicKey)
+	builder.WriteByte('\n')
+
+	aboutMeHeader := headerStyle.Render("About me")
+	builder.WriteString(aboutMeHeader)
+	builder.WriteByte('\n')
+	builder.WriteByte('\n')
+
+	textBg := colors.BackgroundHighlight
+	textFg := colors.White
+	bg := colors.Background
+
+	description := user.Description
+	if description == "" {
+		description = lipgloss.NewStyle().
+			Foreground(colors.Purple).
+			Render("No description was provided")
+	}
+
+	excessWidth := 4 - 2
+	bgStyle := lipgloss.NewStyle().Background(textBg).Foreground(bg)
+	topMiddle := strings.Repeat(" ", width-excessWidth)
+	top := bgStyle.Render("🭠🭘" + topMiddle + "🭣🭕")
+	middle := lipgloss.NewStyle().Width(width+2).Padding(0, 2).
+		Background(textBg).Foreground(textFg).Render(description)
+	bgStyle2 := lipgloss.NewStyle().Foreground(textBg)
+	bottomMiddle := strings.Repeat("█", width-excessWidth)
+	bottom := bgStyle2.Render("🭥🭓" + bottomMiddle + "🭞🭚")
+	aboutMe := lipgloss.JoinVertical(lipgloss.Left, top, middle, bottom)
+
+	builder.WriteString(aboutMe)
+
+	content := builder.String()
+
+	return lipgloss.NewStyle().
+		Border(lipgloss.ThickBorder()).
+		Padding(1, 2).
+		Align(lipgloss.Left, lipgloss.Center).
+		BorderBackground(colors.Background).
+		BorderForeground(colors.White).
+		Background(colors.Background).
+		Foreground(colors.White).
+		Render(content)
+}
+
+func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
+	return m, nil
+}
+
+func publicKeyToSshString(pub ed25519.PublicKey) string {
+	sshPubKey, err := ssh.NewPublicKey(pub)
+	assert.NoError(err, "converting to ssh key should never fail")
+	sshPubKeyBytes := ssh.MarshalAuthorizedKey(sshPubKey)
+	return strings.Split(string(sshPubKeyBytes), " ")[1]
+}
diff --git a/internal/client/ui/core/signallist/signallist.go b/internal/client/ui/core/signallist/signallist.go
index f20724d..b8476ec 100644
--- a/internal/client/ui/core/signallist/signallist.go
+++ b/internal/client/ui/core/signallist/signallist.go
@@ -185,6 +185,18 @@ func (m Model) Update(msg tea.Msg) (Model, tea.Cmd) {
 		case "i":
 			_ = clipboard.WriteAll(strconv.FormatInt(int64(*state.UserID), 10))
 
+		case "p":
+			if m.index == -1 {
+				return m, nil
+			}
+			userId := state.Data.Signals[m.index]
+
+			return m, func() tea.Msg {
+				return ui.ProfilePopupMsg{
+					User: userId,
+				}
+			}
+
 		case "c":
 			if m.index == -1 {
 				return m, nil