1 files changed, 85 insertions, 0 deletions
diff --git a/commands/account/sort.go b/commands/account/sort.go
new file mode 100644
index 00000000..62025785
--- /dev/null
+++ b/commands/account/sort.go
@@ -0,0 +1,85 @@
+package account
+
+import (
+	"errors"
+	"strings"
+
+	"git.sr.ht/~sircmpwn/aerc/lib/sort"
+	"git.sr.ht/~sircmpwn/aerc/widgets"
+)
+
+type Sort struct{}
+
+func init() {
+	register(Sort{})
+}
+
+func (Sort) Aliases() []string {
+	return []string{"sort"}
+}
+
+func (Sort) Complete(aerc *widgets.Aerc, args []string) []string {
+	supportedCriteria := []string{
+		"arrival",
+		"cc",
+		"date",
+		"from",
+		"read",
+		"size",
+		"subject",
+		"to",
+	}
+	if len(args) == 0 {
+		return supportedCriteria
+	}
+	last := args[len(args)-1]
+	var completions []string
+	currentPrefix := strings.Join(args, " ") + " "
+	// if there is a completed criteria then suggest all again or an option
+	for _, criteria := range append(supportedCriteria, "-r") {
+		if criteria == last {
+			for _, criteria := range supportedCriteria {
+				completions = append(completions, currentPrefix+criteria)
+			}
+			return completions
+		}
+	}
+
+	currentPrefix = strings.Join(args[:len(args)-1], " ")
+	if len(args) > 1 {
+		currentPrefix += " "
+	}
+	// last was beginning an option
+	if last == "-" {
+		return []string{currentPrefix + "-r"}
+	}
+	// the last item is not complete
+	for _, criteria := range supportedCriteria {
+		if strings.HasPrefix(criteria, last) {
+			completions = append(completions, currentPrefix+criteria)
+		}
+	}
+	return completions
+}
+
+func (Sort) Execute(aerc *widgets.Aerc, args []string) error {
+	acct := aerc.SelectedAccount()
+	if acct == nil {
+		return errors.New("No account selected.")
+	}
+	store := acct.Store()
+	if store == nil {
+		return errors.New("Messages still loading.")
+	}
+
+	sortCriteria, err := sort.GetSortCriteria(args[1:])
+	if err != nil {
+		return err
+	}
+
+	aerc.SetStatus("Sorting")
+	store.Sort(sortCriteria, func() {
+		aerc.SetStatus("Sorting complete")
+	})
+	return nil
+}