1 files changed, 58 insertions, 0 deletions
diff --git a/internal/app/model_sort.go b/internal/app/model_sort.go
new file mode 100644
index 0000000..e3120c4
--- /dev/null
+++ b/internal/app/model_sort.go
@@ -0,0 +1,58 @@
+package app
+
+import (
+	"sort"
+	"strings"
+
+	"github.com/charmbracelet/bubbles/table"
+)
+
+func (m *model) toggleSort(target sortField) {
+	if m.sortField == target {
+		m.sortAscending = !m.sortAscending
+		return
+	}
+	m.sortField = target
+	m.sortAscending = true
+}
+
+func (m *model) applyFiltersAndSort() {
+	filtered := make([]video, 0, len(m.videos))
+	for _, v := range m.videos {
+		if m.passesFilters(v) {
+			filtered = append(filtered, v)
+		}
+	}
+	sort.Slice(filtered, func(i, j int) bool {
+		return m.less(filtered[i], filtered[j])
+	})
+	m.filtered = filtered
+	m.updateTableRows()
+}
+
+func (m *model) less(a, b video) bool {
+	var less bool
+	switch m.sortField {
+	case sortByName:
+		less = strings.ToLower(a.Name) < strings.ToLower(b.Name)
+	case sortByDuration:
+		less = a.Duration < b.Duration
+	case sortByAge:
+		less = a.ModTime.Before(b.ModTime)
+	}
+	if m.sortAscending {
+		return less
+	}
+	return !less
+}
+
+func (m *model) updateTableRows() {
+	rows := make([]table.Row, 0, len(m.filtered))
+	for _, v := range m.filtered {
+		rows = append(rows, videoRow(v))
+	}
+	m.table.SetRows(rows)
+	if len(rows) > 0 {
+		m.table.SetCursor(0)
+	}
+}