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package ui
import (
"fmt"
"strings"
"github.com/charmbracelet/lipgloss"
"github.com/humdrum-tiv/sportsball/internal/model"
)
const cardHeight = 5 // 3 content rows + 2 border rows
// dashboardView composes a fixed header + league tabs, a scrollable card area
// sized to the terminal (so the header never scrolls off — the earlier
// top-cutoff bug), and a fixed footer.
func (a App) dashboardView() string {
header := a.header()
tabs := a.leagueTabs()
states := a.stateTabs()
footer := a.footer()
if a.loading && len(a.visible()) == 0 {
body := styleSubtle.Render(a.spinner.View() + " fetching scores…")
return styleApp.Render(strings.Join([]string{header, tabs, states, "", body, "", footer}, "\n"))
}
// Reserve rows for header, league tabs, state tabs, two blank spacers, footer.
const chrome = 6
avail := a.height - chrome
if avail < 3 {
avail = 3
}
lines, selTop := a.bodyLines()
lines = scrollWindow(lines, selTop, avail)
parts := []string{header, tabs, states, "", strings.Join(lines, "\n"), "", footer}
return styleApp.Render(strings.Join(parts, "\n"))
}
// bodyLines renders all sections to individual lines and reports the first
// line index of the currently selected card, for scroll-follow.
func (a App) bodyLines() (lines []string, selTop int) {
cols := a.columns()
idx := 0 // global game index, matches visible()
selTop = 0 // default to top
secs := a.sections()
if len(secs) == 0 {
return []string{styleSubtle.Render("No games in this window. Press r to refresh.")}, 0
}
for _, s := range secs {
lines = append(lines, sectionHeader(s))
for i := 0; i < len(s.games); i += cols {
var cells []string
for j := i; j < i+cols && j < len(s.games); j++ {
selected := idx+j == a.cursor
if selected {
selTop = len(lines)
}
gm := s.games[j]
cells = append(cells, renderCard(gm, selected, a.pulse(),
a.isFav(gm.League, gm.Away), a.isFav(gm.League, gm.Home)))
}
row := lipgloss.JoinHorizontal(lipgloss.Top, cells...)
lines = append(lines, strings.Split(row, "\n")...)
}
idx += len(s.games)
lines = append(lines, "")
}
return lines, selTop
}
// scrollWindow returns at most avail lines, scrolled so the line at selTop
// (and the rest of its card) stays visible.
func scrollWindow(lines []string, selTop, avail int) []string {
if len(lines) <= avail {
return lines
}
offset := 0
if selTop+cardHeight > avail {
offset = selTop + cardHeight - avail
}
if offset > len(lines)-avail {
offset = len(lines) - avail
}
if offset < 0 {
offset = 0
}
end := offset + avail
if end > len(lines) {
end = len(lines)
}
return lines[offset:end]
}
func (a App) columns() int {
if a.width <= 0 {
return 2
}
c := a.width / (cardWidth + 3)
switch {
case c < 1:
return 1
case c > 4:
return 4
default:
return c
}
}
// header is the title bar with a live-game count, padded full width.
func (a App) header() string {
title := styleTitle.Render(" SPORTSBALL! ")
sub := lipgloss.NewStyle().Foreground(colAccent2).Bold(true).Render(" live scores ")
live := a.liveCount()
var status string
switch {
case a.loading:
status = styleSubtle.Render(a.spinner.View() + " updating")
case live > 0:
status = liveDot(a.pulse()) + lipgloss.NewStyle().Foreground(colLive).
Render(fmt.Sprintf(" %d live", live))
default:
status = styleSubtle.Render("no live games")
}
left := title + sub
gap := a.width - lipgloss.Width(left) - lipgloss.Width(status)
if gap < 1 {
gap = 1
}
return left + strings.Repeat(" ", gap) + status
}
func (a App) leagueTabs() string {
tabs := []string{tab("ALL", a.filter == "")}
for _, l := range a.leagues {
tabs = append(tabs, tab(l.Icon+" "+l.Abbr, a.filter == l.ID))
}
return strings.Join(tabs, styleFaint.Render("│"))
}
func tab(label string, active bool) string {
if active {
return styleLeagueSel.Render(label)
}
return styleLeagueTab.Render(label)
}
// stateTabs is the chip row for the game-state filter (All/Live/Recent/Upcoming),
// the active one highlighted like the league tabs.
func (a App) stateTabs() string {
items := []struct {
f gameFilter
label string
}{
{filterAllStates, "All"},
{filterLive, "● Live"},
{filterRecent, "◼ Recent"},
{filterUpcoming, "○ Upcoming"},
}
chips := make([]string, len(items))
for i, it := range items {
chips[i] = tab(it.label, a.stateFilter == it.f)
}
return strings.Join(chips, styleFaint.Render("│"))
}
func sectionHeader(s section) string {
switch s.level {
case lvlDate:
// Date divider: muted, uppercased, with a faint rule tail for separation.
t := lipgloss.NewStyle().Foreground(colMuted).Bold(true).Render(strings.ToUpper(s.title))
return t + " " + styleFaint.Render(strings.Repeat("─", 4)+" ▓▒░")
case lvlLeague:
// Indented league subheader nested under a date divider.
return " " + lipgloss.NewStyle().Foreground(teamColor(s.color)).Bold(true).Render(s.title)
default:
return lipgloss.NewStyle().Foreground(teamColor(s.color)).Bold(true).Render(s.title)
}
}
func (a App) footer() string {
parts := []string{
keys.Up.Help().Key + " move",
keys.Enter.Help().Key + " open",
keys.NextLg.Help().Key + " league",
keys.Refresh.Help().Key + " refresh",
keys.State.Help().Key + " filter",
keys.Standings.Help().Key + " standings",
"f/F fav",
"g/G sched",
keys.Theme.Help().Key + " theme",
keys.Leagues.Help().Key + " leagues",
keys.Quit.Help().Key + " quit",
}
help := styleHelp.Render(strings.Join(parts, styleFaint.Render(" · ")))
name := styleFaint.Render(activeTheme.Name)
gap := a.width - lipgloss.Width(help) - lipgloss.Width(name)
if gap < 2 {
return help
}
return help + strings.Repeat(" ", gap) + name
}
func (a App) liveCount() int {
n := 0
for _, l := range a.leagues {
for _, g := range a.games[l.ID] {
if g.State == model.StateLive {
n++
}
}
}
return n
}
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