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package account
import (
"errors"
"strings"
"git.sr.ht/~rjarry/aerc/commands"
"git.sr.ht/~rjarry/aerc/lib/sort"
"git.sr.ht/~rjarry/aerc/lib/statusline"
"git.sr.ht/~rjarry/aerc/widgets"
"git.sr.ht/~rjarry/aerc/worker/types"
)
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 or option then suggest all again
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
completions = commands.FilterList(supportedCriteria, last, currentPrefix,
aerc.SelectedAccountUiConfig().FuzzyComplete)
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.")
}
if c := store.Capabilities(); c != nil {
if !c.Sort {
return errors.New("Sorting is not available for this backend.")
}
}
var err error
var sortCriteria []*types.SortCriterion
if len(args[1:]) == 0 {
sortCriteria = acct.GetSortCriteria()
} else {
sortCriteria, err = sort.GetSortCriteria(args[1:])
if err != nil {
return err
}
}
acct.SetStatus(statusline.Sorting(true))
store.Sort(sortCriteria, func(msg types.WorkerMessage) {
if _, ok := msg.(*types.Done); ok {
acct.SetStatus(statusline.Sorting(false))
}
})
return nil
}
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