137 lines
2.9 KiB
Go
137 lines
2.9 KiB
Go
package command
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import (
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"errors"
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"fmt"
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"strconv"
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"strings"
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"time"
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"go-mod.ewintr.nl/planner/item"
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"go-mod.ewintr.nl/planner/plan/storage"
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)
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type UpdateArgs struct {
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fieldTPL map[string][]string
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LocalID int
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Title string
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Date item.Date
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Time item.Time
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Duration time.Duration
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Recurrer item.Recurrer
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}
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func NewUpdateArgs() UpdateArgs {
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return UpdateArgs{
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fieldTPL: map[string][]string{
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"date": []string{"d", "date", "on"},
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"time": []string{"t", "time", "at"},
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"duration": []string{"dur", "duration", "for"},
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"recurrer": []string{"rec", "recurrer"},
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},
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}
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}
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func (ua UpdateArgs) Parse(main []string, fields map[string]string) (Command, error) {
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if len(main) < 2 || main[0] != "update" {
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return nil, ErrWrongCommand
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}
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localID, err := strconv.Atoi(main[1])
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if err != nil {
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return nil, fmt.Errorf("not a local id: %v", main[1])
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}
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fields, err = ResolveFields(fields, ua.fieldTPL)
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if err != nil {
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return nil, err
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}
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args := UpdateArgs{
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LocalID: localID,
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Title: strings.Join(main[2:], " "),
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}
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if val, ok := fields["date"]; ok {
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d := item.NewDateFromString(val)
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if d.IsZero() {
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return nil, fmt.Errorf("%w: could not parse date", ErrInvalidArg)
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}
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args.Date = d
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}
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if val, ok := fields["time"]; ok {
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t := item.NewTimeFromString(val)
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if t.IsZero() {
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return nil, fmt.Errorf("%w: could not parse time", ErrInvalidArg)
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}
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args.Time = t
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}
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if val, ok := fields["duration"]; ok {
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d, err := time.ParseDuration(val)
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if err != nil {
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return nil, fmt.Errorf("%w: could not parse duration", ErrInvalidArg)
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}
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args.Duration = d
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}
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if val, ok := fields["recurrer"]; ok {
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rec := item.NewRecurrer(val)
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if rec == nil {
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return nil, fmt.Errorf("%w: could not parse recurrer", ErrInvalidArg)
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}
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args.Recurrer = rec
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}
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return &Update{args}, nil
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}
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type Update struct {
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args UpdateArgs
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}
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func (u *Update) Do(deps Dependencies) ([][]string, error) {
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id, err := deps.LocalIDRepo.FindOne(u.args.LocalID)
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switch {
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case errors.Is(err, storage.ErrNotFound):
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return nil, fmt.Errorf("could not find local id")
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case err != nil:
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return nil, err
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}
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tsk, err := deps.TaskRepo.FindOne(id)
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if err != nil {
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return nil, fmt.Errorf("could not find task")
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}
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if u.args.Title != "" {
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tsk.Title = u.args.Title
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}
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if !u.args.Date.IsZero() {
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tsk.Date = u.args.Date
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}
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if !u.args.Time.IsZero() {
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tsk.Time = u.args.Time
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}
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if u.args.Duration != 0 {
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tsk.Duration = u.args.Duration
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}
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if u.args.Recurrer != nil {
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tsk.Recurrer = u.args.Recurrer
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tsk.RecurNext = tsk.Recurrer.First()
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}
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if !tsk.Valid() {
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return nil, fmt.Errorf("task is unvalid")
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}
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if err := deps.TaskRepo.Store(tsk); err != nil {
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return nil, fmt.Errorf("could not store task: %v", err)
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}
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it, err := tsk.Item()
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if err != nil {
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return nil, fmt.Errorf("could not convert task to sync item: %v", err)
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}
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if err := deps.SyncRepo.Store(it); err != nil {
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return nil, fmt.Errorf("could not store sync item: %v", err)
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}
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return nil, nil
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}
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