go baby go

fitness-tui/internal/tui/screens/activity_detail.go

@@ -0,0 +1,131 @@
+package screens
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/charmbracelet/bubbles/viewport"
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
+
+	"github.com/sstent/fitness-tui/internal/tui/components"
+	"github.com/sstent/fitness-tui/internal/tui/models"
+)
+
+type ActivityDetail struct {
+	activity       *models.Activity
+	analysis       string
+	viewport       viewport.Model
+	width          int
+	height         int
+	styles         *Styles
+	hrChart        *components.Chart
+	elevationChart *components.Chart
+}
+
+type Styles struct {
+	Title     lipgloss.Style
+	Subtitle  lipgloss.Style
+	StatName  lipgloss.Style
+	StatValue lipgloss.Style
+	Analysis  lipgloss.Style
+	Viewport  lipgloss.Style
+}
+
+func NewActivityDetail(activity *models.Activity, analysis string) *ActivityDetail {
+	styles := &Styles{
+		Title:     lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("5")),
+		Subtitle:  lipgloss.NewStyle().Foreground(lipgloss.Color("8")).MarginTop(1),
+		StatName:  lipgloss.NewStyle().Foreground(lipgloss.Color("7")),
+		StatValue: lipgloss.NewStyle().Foreground(lipgloss.Color("15")),
+		Analysis:  lipgloss.NewStyle().MarginTop(2),
+		Viewport:  lipgloss.NewStyle().Padding(0, 2),
+	}
+
+	vp := viewport.New(0, 0)
+	return &ActivityDetail{
+		activity:       activity,
+		analysis:       analysis,
+		viewport:       vp,
+		styles:         styles,
+		hrChart:        components.NewChart(activity.Metrics.HeartRateData, 40, 4, "Heart Rate (bpm)"),
+		elevationChart: components.NewChart(activity.Metrics.ElevationData, 40, 4, "Elevation (m)"),
+	}
+}
+
+func (m *ActivityDetail) Init() tea.Cmd {
+	return nil
+}
+
+func (m *ActivityDetail) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	switch msg := msg.(type) {
+	case tea.WindowSizeMsg:
+		m.width = msg.Width
+		m.height = msg.Height
+		m.viewport.Width = msg.Width
+		m.viewport.Height = msg.Height - 4
+		chartWidth := msg.Width/2 - 4
+		m.hrChart.Width = chartWidth
+		m.elevationChart.Width = chartWidth
+		m.setContent()
+	case tea.KeyMsg:
+		switch msg.String() {
+		case "esc":
+			return m, tea.Quit
+		}
+	}
+
+	var cmd tea.Cmd
+	m.viewport, cmd = m.viewport.Update(msg)
+	return m, cmd
+}
+
+func (m *ActivityDetail) View() string {
+	return m.viewport.View()
+}
+
+func (m *ActivityDetail) setContent() {
+	var content strings.Builder
+
+	// Activity Details
+	content.WriteString(m.styles.Title.Render(m.activity.Name))
+	content.WriteString("\n\n")
+
+	content.WriteString(m.styles.Subtitle.Render("Activity Details"))
+	content.WriteString("\n")
+	content.WriteString(fmt.Sprintf("%s  %s\n",
+		m.styles.StatName.Render("Date:"),
+		m.styles.StatValue.Render(m.activity.Date.Format("2006-01-02")),
+	))
+	content.WriteString(fmt.Sprintf("%s  %s\n",
+		m.styles.StatName.Render("Duration:"),
+		m.styles.StatValue.Render(m.activity.FormattedDuration()),
+	))
+	content.WriteString(fmt.Sprintf("%s  %s\n",
+		m.styles.StatName.Render("Distance:"),
+		m.styles.StatValue.Render(m.activity.FormattedDistance()),
+	))
+
+	// Charts Section
+	content.WriteString(m.styles.Subtitle.Render("Performance Charts"))
+	content.WriteString("\n")
+	charts := lipgloss.JoinHorizontal(
+		lipgloss.Top,
+		m.hrChart.View(),
+		lipgloss.NewStyle().Width(2).Render(" "),
+		m.elevationChart.View(),
+	)
+	content.WriteString(charts)
+	content.WriteString("\n\n")
+
+	// Analysis Section
+	if m.analysis != "" {
+		content.WriteString(m.styles.Analysis.Render(
+			m.styles.Subtitle.Render("AI Analysis"),
+		))
+		content.WriteString("\n")
+		content.WriteString(m.styles.StatValue.Render(m.analysis))
+	}
+
+	m.viewport.SetContent(m.styles.Viewport.Render(content.String()))
+}