restructured main

view.go

@@ -0,0 +1,89 @@
+package main
+
+import (
+	"fmt"
+	"time"
+)
+
+func (m model) View() string {
+	switch m.mode {
+	case monthView:
+		return m.viewMonth()
+	case hourlyView:
+		return m.viewHourly()
+	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, arrows to move, enter to select a day, q to quit."
+	return out
+}
+
+func (m model) viewHourly() string {
+	var out string
+
+	dateHeader := fmt.Sprintf("Schedule for %04d-%02d-%02d", m.year, m.monthIndex+1, m.selectedDay)
+	out += headerStyle.Render(dateHeader) + "\n\n"
+
+	nowHour := time.Now().Hour()
+
+	for hour := 0; hour < 24; hour++ {
+		label := fmt.Sprintf("%02d:00 - %02d:00", hour, hour+1)
+
+		switch {
+		case hour == m.hourCursor:
+			out += hourSelectedStyle.Render(label) + "\n"
+		case hour == nowHour:
+			out += currentHourStyle.Render(label) + "\n"
+		default:
+			out += hourCellStyle.Render(label) + "\n"
+		}
+	}
+
+	out += "\nPress ESC to return to month view, q to quit."
+	return out
+}
+