add initial mock sidebar

4 files changed, 274 insertions, 6 deletions

diff --git a/internal/tui/components/chat/editor.go b/internal/tui/components/chat/editor.go
index 0b7617174..ea20d7e44 100644
--- a/internal/tui/components/chat/editor.go
+++ b/internal/tui/components/chat/editor.go
@@ -13,14 +13,75 @@ type editorCmp struct {
 	textarea textarea.Model
 }
 
+type focusedEditorKeyMaps struct {
+	Send key.Binding
+	Blur key.Binding
+}
+
+type bluredEditorKeyMaps struct {
+	Send  key.Binding
+	Focus key.Binding
+}
+
+var focusedKeyMaps = focusedEditorKeyMaps{
+	Send: key.NewBinding(
+		key.WithKeys("ctrl+s"),
+		key.WithHelp("ctrl+s", "send message"),
+	),
+	Blur: key.NewBinding(
+		key.WithKeys("esc"),
+		key.WithHelp("esc", "blur editor"),
+	),
+}
+
+var bluredKeyMaps = bluredEditorKeyMaps{
+	Send: key.NewBinding(
+		key.WithKeys("ctrl+s", "enter"),
+		key.WithHelp("ctrl+s/enter", "send message"),
+	),
+	Focus: key.NewBinding(
+		key.WithKeys("i"),
+		key.WithHelp("i", "focus editor"),
+	),
+}
+
 func (m *editorCmp) Init() tea.Cmd {
 	return textarea.Blink
 }
 
 func (m *editorCmp) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 	var cmd tea.Cmd
-	m.textarea, cmd = m.textarea.Update(msg)
-	return m, cmd
+	if m.textarea.Focused() {
+		switch msg := msg.(type) {
+		case tea.KeyMsg:
+			if key.Matches(msg, focusedKeyMaps.Send) {
+				// TODO: send message
+				m.textarea.Reset()
+				m.textarea.Blur()
+				return m, nil
+			}
+			if key.Matches(msg, focusedKeyMaps.Blur) {
+				m.textarea.Blur()
+				return m, nil
+			}
+		}
+		m.textarea, cmd = m.textarea.Update(msg)
+		return m, cmd
+	}
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		if key.Matches(msg, bluredKeyMaps.Send) {
+			// TODO: send message
+			m.textarea.Reset()
+			return m, nil
+		}
+		if key.Matches(msg, bluredKeyMaps.Focus) {
+			m.textarea.Focus()
+			return m, textarea.Blink
+		}
+	}
+
+	return m, nil
 }
 
 func (m *editorCmp) View() string {
@@ -39,7 +100,13 @@ func (m *editorCmp) GetSize() (int, int) {
 }
 
 func (m *editorCmp) BindingKeys() []key.Binding {
-	return layout.KeyMapToSlice(m.textarea.KeyMap)
+	bindings := layout.KeyMapToSlice(m.textarea.KeyMap)
+	if m.textarea.Focused() {
+		bindings = append(bindings, layout.KeyMapToSlice(focusedKeyMaps)...)
+	} else {
+		bindings = append(bindings, layout.KeyMapToSlice(bluredKeyMaps)...)
+	}
+	return bindings
 }
 
 func NewEditorCmp() tea.Model {
diff --git a/internal/tui/components/chat/sidebar.go b/internal/tui/components/chat/sidebar.go
index afdd241f4..4a5631577 100644
--- a/internal/tui/components/chat/sidebar.go
+++ b/internal/tui/components/chat/sidebar.go
@@ -1,8 +1,18 @@
 package chat
 
-import tea "github.com/charmbracelet/bubbletea"
+import (
+	"fmt"
 
-type sidebarCmp struct{}
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
+	"github.com/kujtimiihoxha/termai/internal/config"
+	"github.com/kujtimiihoxha/termai/internal/tui/styles"
+	"github.com/kujtimiihoxha/termai/internal/version"
+)
+
+type sidebarCmp struct {
+	width, height int
+}
 
 func (m *sidebarCmp) Init() tea.Cmd {
 	return nil
@@ -13,7 +23,174 @@ func (m *sidebarCmp) Update(tea.Msg) (tea.Model, tea.Cmd) {
 }
 
 func (m *sidebarCmp) View() string {
-	return "Sidebar"
+	return styles.BaseStyle.Width(m.width).Render(
+		lipgloss.JoinVertical(
+			lipgloss.Top,
+			m.header(),
+			" ",
+			m.session(),
+			" ",
+			m.modifiedFiles(),
+			" ",
+			m.lspsConfigured(),
+		),
+	)
+}
+
+func (m *sidebarCmp) session() string {
+	sessionKey := styles.BaseStyle.Foreground(styles.PrimaryColor).Render("Session")
+	sessionValue := styles.BaseStyle.
+		Foreground(styles.Forground).
+		Width(m.width - lipgloss.Width(sessionKey)).
+		Render(": New Session")
+	return lipgloss.JoinHorizontal(
+		lipgloss.Left,
+		sessionKey,
+		sessionValue,
+	)
+}
+
+func (m *sidebarCmp) modifiedFile(filePath string, additions, removals int) string {
+	stats := ""
+	if additions > 0 && removals > 0 {
+		stats = styles.BaseStyle.Foreground(styles.ForgroundDim).Render(fmt.Sprintf("%d additions and  %d removals", additions, removals))
+	} else if additions > 0 {
+		stats = styles.BaseStyle.Foreground(styles.ForgroundDim).Render(fmt.Sprintf("%d additions", additions))
+	} else if removals > 0 {
+		stats = styles.BaseStyle.Foreground(styles.ForgroundDim).Render(fmt.Sprintf("%d removals", removals))
+	}
+	filePathStr := styles.BaseStyle.Foreground(styles.Forground).Render(filePath)
+
+	return styles.BaseStyle.
+		Width(m.width).
+		Render(
+			lipgloss.JoinHorizontal(
+				lipgloss.Left,
+				filePathStr,
+				" ",
+				stats,
+			),
+		)
+}
+
+func (m *sidebarCmp) lspsConfigured() string {
+	lsps := styles.BaseStyle.Width(m.width).Foreground(styles.PrimaryColor).Render("LSP Configuration:")
+	lspsConfigured := []struct {
+		name string
+		path string
+	}{
+		{"golsp", "path/to/lsp1"},
+		{"vtsls", "path/to/lsp2"},
+	}
+
+	var lspViews []string
+	for _, lsp := range lspsConfigured {
+		lspName := styles.BaseStyle.Foreground(styles.Forground).Render(
+			fmt.Sprintf("• %s", lsp.name),
+		)
+		lspPath := styles.BaseStyle.Foreground(styles.ForgroundDim).Render(
+			fmt.Sprintf("(%s)", lsp.path),
+		)
+		lspViews = append(lspViews,
+			styles.BaseStyle.
+				Width(m.width).
+				Render(
+					lipgloss.JoinHorizontal(
+						lipgloss.Left,
+						lspName,
+						" ",
+						lspPath,
+					),
+				),
+		)
+
+	}
+	return styles.BaseStyle.
+		Width(m.width).
+		Render(
+			lipgloss.JoinVertical(
+				lipgloss.Left,
+				lsps,
+				lipgloss.JoinVertical(
+					lipgloss.Left,
+					lspViews...,
+				),
+			),
+		)
+}
+
+func (m *sidebarCmp) modifiedFiles() string {
+	modifiedFiles := styles.BaseStyle.Width(m.width).Foreground(styles.PrimaryColor).Render("Modified Files:")
+	files := []struct {
+		path      string
+		additions int
+		removals  int
+	}{
+		{"file1.txt", 10, 5},
+		{"file2.txt", 20, 0},
+		{"file3.txt", 0, 15},
+	}
+	var fileViews []string
+	for _, file := range files {
+		fileViews = append(fileViews, m.modifiedFile(file.path, file.additions, file.removals))
+	}
+
+	return styles.BaseStyle.
+		Width(m.width).
+		Render(
+			lipgloss.JoinVertical(
+				lipgloss.Top,
+				modifiedFiles,
+				lipgloss.JoinVertical(
+					lipgloss.Left,
+					fileViews...,
+				),
+			),
+		)
+}
+
+func (m *sidebarCmp) logo() string {
+	logo := fmt.Sprintf("%s %s", styles.OpenCodeIcon, "OpenCode")
+
+	version := styles.BaseStyle.Foreground(styles.ForgroundDim).Render(version.Version)
+
+	return styles.BaseStyle.
+		Bold(true).
+		Width(m.width).
+		Render(
+			lipgloss.JoinHorizontal(
+				lipgloss.Left,
+				logo,
+				" ",
+				version,
+			),
+		)
+}
+
+func (m *sidebarCmp) header() string {
+	header := lipgloss.JoinVertical(
+		lipgloss.Top,
+		m.logo(),
+		m.cwd(),
+	)
+	return header
+}
+
+func (m *sidebarCmp) cwd() string {
+	cwd := fmt.Sprintf("cwd: %s", config.WorkingDirectory())
+	return styles.BaseStyle.
+		Foreground(styles.ForgroundDim).
+		Width(m.width).
+		Render(cwd)
+}
+
+func (m *sidebarCmp) SetSize(width, height int) {
+	m.width = width
+	m.height = height
+}
+
+func (m *sidebarCmp) GetSize() (int, int) {
+	return m.width, m.height
 }
 
 func NewSidebarCmp() tea.Model {
diff --git a/internal/tui/styles/icons.go b/internal/tui/styles/icons.go
index f641984e7..aa0df1e31 100644
--- a/internal/tui/styles/icons.go
+++ b/internal/tui/styles/icons.go
@@ -1,6 +1,7 @@
 package styles
 
 const (
+	OpenCodeIcon string = "⌬"
 	SessionsIcon string = "󰧑"
 	ChatIcon     string = "󰭹"
 
diff --git a/internal/tui/styles/styles.go b/internal/tui/styles/styles.go
index 86ee36490..41863cf1b 100644
--- a/internal/tui/styles/styles.go
+++ b/internal/tui/styles/styles.go
@@ -16,6 +16,10 @@ var (
 		Dark:  "#212121",
 		Light: "#212121",
 	}
+	BackgroundDim = lipgloss.AdaptiveColor{
+		Dark:  "#2c2c2c",
+		Light: "#2c2c2c",
+	}
 	BackgroundDarker = lipgloss.AdaptiveColor{
 		Dark:  "#181818",
 		Light: "#181818",
@@ -24,6 +28,25 @@ var (
 		Dark:  "#4b4c5c",
 		Light: "#4b4c5c",
 	}
+
+	Forground = lipgloss.AdaptiveColor{
+		Dark:  "#d3d3d3",
+		Light: "#d3d3d3",
+	}
+
+	ForgroundDim = lipgloss.AdaptiveColor{
+		Dark:  "#737373",
+		Light: "#737373",
+	}
+
+	BaseStyle = lipgloss.NewStyle().
+			Background(Background).
+			Foreground(Forground)
+
+	PrimaryColor = lipgloss.AdaptiveColor{
+		Dark:  "#fab283",
+		Light: "#fab283",
+	}
 )
 
 var (