GoCalTui/view.go

123 lines
2.9 KiB
Go

package main
import (
"fmt"
"time"
"strings"
"github.com/charmbracelet/lipgloss"
)
func (m model) View() string {
switch m.mode {
case monthView:
return m.viewMonth()
case hourlyView:
return m.viewHourly()
case formView:
return m.form.View()
default:
return ""
}
}
func (m model) viewMonth() string {
var out string
monthTime := time.Date(m.year, time.Month(m.monthIndex+1), 1, 0, 0, 0, 0, time.UTC)
header := headerStyle.Render(monthTime.Format("January 2006"))
out += header + "\n"
weekdays := []string{"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"}
for _, day := range weekdays {
out += daysOfWeekStyle.Render(day)
}
out += "\n"
day := 1
for r := 0; r < numRows; r++ {
for c := 0; c < numCols; c++ {
cellNum := r*numCols + c
var content string
if cellNum >= m.startOffset && day <= m.daysInMonth {
content = fmt.Sprintf("%2d", day)
if r == m.cursorRow && c == m.cursorCol {
out += selectedStyle.Render(content)
} else {
today := time.Now()
isToday := m.year == today.Year() &&
m.monthIndex == int(today.Month())-1 &&
day == today.Day()
if isToday {
out += todayStyle.Render(content)
} else {
out += unselectedStyle.Render(content)
}
}
day++
} else {
out += cellStyle.Render("")
}
}
out += "\n"
}
out += "\n[a]/[d] to change month, [up]/[down]/[left]/[right] keys to move, [enter] to select a day, [q] to quit."
return out
}
func (m model) viewHourly() string {
var b strings.Builder
date := time.Date(m.year, time.Month(m.monthIndex+1), m.selectedDay, 0, 0, 0, 0, time.UTC)
header := headerStyle.Render(date.Format("Monday, Jan 2, 2006"))
b.WriteString(header + "\n\n")
events, _ := GetEventsForDay(int32(m.year), int32(m.monthIndex+1), int32(m.selectedDay))
for hour := 0; hour < 24; hour++ {
label := fmt.Sprintf("%02d:00", hour)
styled := false
for _, e := range events {
if hour >= int(e.StartHour) && hour < int(e.EndHour) {
style := hourCellStyle.Copy().Background(lipgloss.Color(e.Color))
if hour == m.hourCursor {
if hour == int(e.StartHour) {
label = style.Copy().Bold(true).Render("▶ " + fmt.Sprintf("%02d:00 - %s", hour, e.Title))
} else {
label = style.Copy().Bold(true).Render("▶ " + label)
}
} else {
if hour == int(e.StartHour) {
label = style.Render(" " + fmt.Sprintf("%02d:00 - %s", hour, e.Title))
} else {
label = style.Render(" " + label)
}
}
styled = true
break
}
}
if !styled {
if hour == m.hourCursor {
label = hourSelectedStyle.Render("▶ " + label)
} else if hour == time.Now().Hour() {
label = currentHourStyle.Render(" " + label)
} else {
label = hourCellStyle.Render(" " + label)
}
}
b.WriteString(label + "\n")
}
b.WriteString("[n] to add event, [up]/[down] keys to move, [Esc] to go back to month view, [q] to quit.")
return b.String()
}