Update to use lipgloss table, and simplify code significantly

cmd/sqv-tea/main.go

@@ -7,26 +7,29 @@ import (
 	engine "git.pablu.de/pablu/sqv-engine"
 
 	"github.com/charmbracelet/bubbles/list"
-	"github.com/charmbracelet/bubbles/table"
 	"github.com/charmbracelet/bubbles/textarea"
 	tea "github.com/charmbracelet/bubbletea"
 	"github.com/charmbracelet/lipgloss"
+	"github.com/charmbracelet/lipgloss/table"
 	"github.com/charmbracelet/log"
 )
 
+type Focused int
+
+const (
+	EDITOR Focused = iota
+	TABLE
+	PICKER
+)
+
 type mainModel struct {
 	width, height int
-	pickerFocused bool
 
 	manager *engine.Manager
 
-	lastFocused int
+	lastFocused, focused Focused
 
-	viewStyle   lipgloss.Style
+	table  *table.Table
-	editorStyle lipgloss.Style
-	pickerStyle lipgloss.Style
-
-	table  table.Model
 	editor textarea.Model
 	picker list.Model
 
@@ -39,9 +42,6 @@ var (
 			BorderStyle(lipgloss.NormalBorder())
 
 	focusedStyle = defaultStyle.BorderForeground(lipgloss.Color("202"))
-
-	baseTableStyle = lipgloss.NewStyle().
-			BorderStyle(lipgloss.NormalBorder())
 )
 
 type item struct {
@@ -57,50 +57,13 @@ func newMainModerl(manager *engine.Manager) mainModel {
 	ed.Placeholder = "Try \"SELECT * FROM ?;\""
 
 	ed.ShowLineNumbers = false
-	ed.Focus()
 
-	columns := []table.Column{
+	ta := table.New().Border(lipgloss.NormalBorder())
-		{Title: "id", Width: 4},
-		{Title: "name", Width: 4},
-		{Title: "family_name", Width: 4},
-	}
 
-	rows := []table.Row{
+	li := list.New(nil, list.NewDefaultDelegate(), 0, 0)
-		{"0", "Conrad", "Adenauer"},
-		{"1", "Anna", "Aachen"},
-		{"2", "Karli", "Columbus"},
-		{"3", "Max", "Mustermann"},
-		{"4", "Bernd", "Brot"},
-	}
-
-	ta := table.New(
-		table.WithColumns(columns),
-		table.WithRows(rows),
-	)
-
-	items := []list.Item{
-		item{
-			title: "user",
-			// desc:  "users table",
-		},
-		item{
-			title: "job",
-			// desc:  "jobs table",
-		},
-		item{
-			title: "user_has_job",
-			// desc:  "user has a job",
-		},
-	}
-
-	li := list.New(items, list.NewDefaultDelegate(), 0, 0)
 	li.Title = "Table Picker"
 
 	return mainModel{
-		pickerFocused: false,
-		viewStyle:     baseTableStyle,
-		editorStyle:   defaultStyle,
-		pickerStyle:   defaultStyle.BorderStyle(lipgloss.RoundedBorder()).BorderForeground(lipgloss.Color("67")),
 		editor:  ed,
 		table:   ta,
 		picker:  li,
@@ -146,38 +109,16 @@ func (m mainModel) GetTable(name string) tea.Cmd {
 		m.manager.LoadTable(&t)
 
 		msg := tableMsg{
-			Columns: make([]table.Column, len(t.Columns)),
+			Columns: make([]string, len(t.Columns)),
-			Rows:    make([]table.Row, len(t.Rows)),
+			Rows:    make([][]string, len(t.Rows)),
 		}
 
-		lRow := make([]int, len(t.Columns))
-		lRowC := 0
 		for i, r := range t.Rows {
-
 			msg.Rows[i] = r.Values
-
-			// Pure stupid estemation of how long each row should be
-			if i == 0 {
-				for j, v := range r.Values {
-					vLen := len(v)
-					vLen = max(vLen, len(t.Columns[j].Name))
-
-					lRow[j] = vLen
-					lRowC += vLen
-				}
-			}
 		}
 
-		h, _ := m.viewStyle.GetFrameSize()
-		width := m.viewStyle.GetWidth() - h
-		width -= (len(t.Columns) + 1) * 2
 		for i, c := range t.Columns {
-			columnWidth := float64(width) * (float64(lRow[i]) / float64(lRowC))
+			msg.Columns[i] = c.Name
-
-			msg.Columns[i] = table.Column{
-				Title: c.Name,
-				Width: int(columnWidth),
-			}
 		}
 
 		return msg
@@ -185,8 +126,8 @@ func (m mainModel) GetTable(name string) tea.Cmd {
 }
 
 type tableMsg struct {
-	Columns []table.Column
+	Columns []string
-	Rows    []table.Row
+	Rows    [][]string
 }
 
 func (m mainModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
@@ -204,43 +145,35 @@ func (m mainModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		case "ctrl+c":
 			return m, tea.Quit
 		case "tab":
-			if m.table.Focused() {
+			if m.focused == EDITOR {
-				m.table.Blur()
+				m.focused = TABLE
-				m.editor.Focus()
-				m.lastFocused = 0
-			} else {
 				m.editor.Blur()
-				m.table.Focus()
+			} else {
-				m.lastFocused = 1
+				m.focused = EDITOR
 			}
+		case "j":
+			m.table.Offset(50)
 		case "ctrl+e":
-			m.pickerFocused = !m.pickerFocused
+			if m.focused == PICKER {
-
+				m.focused = m.lastFocused
-			// Picker is now focused
+			} else {
-			if m.pickerFocused {
+				// Maybe blur is not even needed
-				m.table.Blur()
 				m.editor.Blur()
-			} else {
+				m.lastFocused = m.focused
-				if m.lastFocused == 0 {
+				m.focused = PICKER
-					m.editor.Focus()
-				} else {
-					m.table.Focus()
-				}
 			}
 		case "enter":
 			log.Debug("Enter was pressed")
-			if m.pickerFocused {
+			if m.focused == PICKER {
 				i, ok := m.picker.SelectedItem().(item)
 				if ok {
 					log.Debug("Selected item okay and batched")
 					cmds = tea.Batch(cmds, m.GetTable(i.title))
 				}
 
-				m.pickerFocused = !m.pickerFocused
+				m.focused = m.lastFocused
-				if m.lastFocused == 0 {
+				if m.focused == EDITOR {
 					m.editor.Focus()
-				} else {
-					m.table.Focus()
 				}
 			}
 		}
@@ -249,26 +182,20 @@ func (m mainModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		cmds = tea.Batch(cmds, m.GetFirstTable)
 
 	case tableMsg:
-		// log.Debug("Setting new table view", "columns", msg.Columns, "rows", msg.Rows)
+		m.table.Offset(0)
-
+		m.table.ClearRows()
-		m.table = table.New(
+		m.table.Headers(msg.Columns...)
-			table.WithColumns(msg.Columns),
+		m.table.Rows(msg.Rows...)
-			table.WithRows(msg.Rows),
-		)
-
-		m.table.SetWidth(m.viewStyle.GetWidth() - 2)
-		m.table.SetHeight(m.viewStyle.GetHeight() - 2)
-
-		// m.table.SetColumns(msg.Columns)
-		// m.table.SetRows(msg.Rows)
 
 	case tableDefinitionsMsg:
 		pickerCmd = m.picker.SetItems(msg.Tables)
 	}
 
+	switch m.focused {
+	case EDITOR:
+		m.editor.Focus()
 		m.editor, edCmd = m.editor.Update(msg)
-	m.table, taCmd = m.table.Update(msg)
+	case PICKER:
-	if m.pickerFocused {
 		m.picker, liCmd = m.picker.Update(msg)
 	}
 
@@ -276,60 +203,54 @@ func (m mainModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 }
 
 func (m mainModel) updateStyles(width, height int) mainModel {
-	h, v := defaultStyle.GetFrameSize()
-	bh, bv := baseTableStyle.GetFrameSize()
-
-	log.Debug("Update styles", "bh", bh, "bv", bv, "h", h, "v", v)
-
-	topHeight := (height * 3 / 4) - bh
-	editorHeight := (height * 1 / 4) - h
-
-	m.editorStyle = defaultStyle.
-		Width(width - v).
-		Height(editorHeight)
-
-	m.viewStyle = baseTableStyle.
-		Width(width - bv).
-		Height(topHeight)
-
-	m.editor.SetWidth(m.editorStyle.GetWidth())
-	m.editor.SetHeight(m.editorStyle.GetHeight())
-
-	m.table.SetWidth(m.viewStyle.GetWidth())
-	m.table.SetHeight(m.viewStyle.GetHeight())
-
-	columns := m.table.Columns()
-	colLen := len(columns)
-	colWidth := m.table.Width() / colLen
-	for i := range columns {
-		columns[i].Width = colWidth
-	}
-	m.table.SetColumns(columns)
-
-	m.pickerStyle = m.pickerStyle.
-		Width((width * 7 / 10) - v).
-		Height((height * 7 / 10) - h)
-	m.picker.SetSize(m.pickerStyle.GetWidth(), m.pickerStyle.GetHeight())
-
 	m.width = width
 	m.height = height
+
+	h, v := defaultStyle.GetFrameSize()
+	topHeight := (m.height * 3 / 4) - h
+	editorHeight := (m.height * 1 / 4) - h
+
+	m.editor.SetWidth(m.width - v)
+	m.editor.SetHeight(editorHeight)
+
+	m.table.Width(m.width - v)
+	m.table.Height(topHeight - h)
+
+	m.picker.SetSize(m.width*7/10, m.height*7/10)
+
 	return m
 }
 
 func (m mainModel) View() string {
-	view := m.viewStyle.
+	var (
-		Render(m.table.View())
+		view, editor string
+	)
 
-	editor := m.editorStyle.
+	switch m.focused {
+	case EDITOR:
+		view = defaultStyle.
+			Render(m.table.Render())
+		editor = focusedStyle.
 			Render(m.editor.View())
+	case TABLE:
+		view = focusedStyle.
+			Render(m.table.Render())
+		editor = defaultStyle.
+			Render(m.editor.View())
+	case PICKER:
+		view = defaultStyle.
+			Render(m.table.Render())
+		editor = defaultStyle.
+			Render(m.editor.View())
+	}
 
 	main := lipgloss.JoinVertical(lipgloss.Top, view, editor)
 
-	if m.pickerFocused {
+	if m.focused == PICKER {
 		x := (m.width / 2) - m.picker.Width()/2
 		y := (m.height / 2) - m.picker.Height()/2
 
-		return PlaceOverlay(x, y, m.pickerStyle.Render(m.picker.View()), main, false)
+		return PlaceOverlay(x, y, focusedStyle.Render(m.picker.View()), main, false)
 	}
 
 	return main
@@ -358,6 +279,8 @@ func main() {
 		os.Exit(1)
 	}
 
+	table.New()
+
 	p := tea.NewProgram(newMainModerl(m), tea.WithAltScreen())
 	if _, err := p.Run(); err != nil {
 		fmt.Println("fatal:", err)