commands

plan/command/add.go

@@ -9,7 +9,11 @@ import (
 	"go-mod.ewintr.nl/planner/item"
 )
 
-func NewAdd(main []string, fields map[string]string) (Command, error) {
+type AddArgs struct {
+	Task item.Task
+}
+
+func (aa AddArgs) Parse(main []string, fields map[string]string) (Command, error) {
 	if len(main) == 0 || main[0] != "add" {
 		return nil, ErrWrongCommand
 	}
@@ -55,7 +59,37 @@ func NewAdd(main []string, fields map[string]string) (Command, error) {
 		tsk.RecurNext = tsk.Recurrer.First()
 	}
 
-	return &Store{
-		task: tsk,
+	return &Add{
+		args: AddArgs{
+			Task: tsk,
+		},
 	}, nil
 }
+
+type Add struct {
+	args AddArgs
+}
+
+func (a *Add) Do(deps Dependencies) error {
+	if err := deps.TaskRepo.Store(a.args.Task); err != nil {
+		return fmt.Errorf("could not store event: %v", err)
+	}
+
+	localID, err := deps.LocalIDRepo.Next()
+	if err != nil {
+		return fmt.Errorf("could not create next local id: %v", err)
+	}
+	if err := deps.LocalIDRepo.Store(a.args.Task.ID, localID); err != nil {
+		return fmt.Errorf("could not store local id: %v", err)
+	}
+
+	it, err := a.args.Task.Item()
+	if err != nil {
+		return fmt.Errorf("could not convert event to sync item: %v", err)
+	}
+	if err := deps.SyncRepo.Store(it); err != nil {
+		return fmt.Errorf("could not store sync item: %v", err)
+	}
+
+	return nil
+}

plan/command/delete.go

@@ -3,46 +3,40 @@ package command
 import (
 	"fmt"
 	"strconv"
-
-	"go-mod.ewintr.nl/planner/plan/storage"
 )
 
-type Delete struct {
-	localIDRepo storage.LocalID
-	taskRepo    storage.Task
-	syncRepo    storage.Sync
-	localID     int
+type DeleteArgs struct {
+	LocalID int
 }
 
-func NewDelete(localIDRepo storage.LocalID, taskRepo storage.Task, syncRepo storage.Sync) Command {
-	return &Delete{
-		localIDRepo: localIDRepo,
-		taskRepo:    taskRepo,
-		syncRepo:    syncRepo,
-	}
-}
-
-func (del *Delete) Execute(main []string, flags map[string]string) error {
+func (da DeleteArgs) Parse(main []string, flags map[string]string) (Command, error) {
 	if len(main) < 2 || main[0] != "delete" {
-		return ErrWrongCommand
+		return nil, ErrWrongCommand
 	}
 	localID, err := strconv.Atoi(main[1])
 	if err != nil {
-		return fmt.Errorf("not a local id: %v", main[1])
+		return nil, fmt.Errorf("not a local id: %v", main[1])
 	}
-	del.localID = localID
 
-	return del.do()
+	return &Delete{
+		args: DeleteArgs{
+			LocalID: localID,
+		},
+	}, nil
 }
 
-func (del *Delete) do() error {
+type Delete struct {
+	args DeleteArgs
+}
+
+func (del *Delete) Do(deps Dependencies) error {
 	var id string
-	idMap, err := del.localIDRepo.FindAll()
+	idMap, err := deps.LocalIDRepo.FindAll()
 	if err != nil {
 		return fmt.Errorf("could not get local ids: %v", err)
 	}
 	for tskID, lid := range idMap {
-		if del.localID == lid {
+		if del.args.LocalID == lid {
 			id = tskID
 		}
 	}
@@ -50,7 +44,7 @@ func (del *Delete) do() error {
 		return fmt.Errorf("could not find local id")
 	}
 
-	tsk, err := del.taskRepo.Find(id)
+	tsk, err := deps.TaskRepo.Find(id)
 	if err != nil {
 		return fmt.Errorf("could not get task: %v", err)
 	}
@@ -60,15 +54,15 @@ func (del *Delete) do() error {
 		return fmt.Errorf("could not convert task to sync item: %v", err)
 	}
 	it.Deleted = true
-	if err := del.syncRepo.Store(it); err != nil {
+	if err := deps.SyncRepo.Store(it); err != nil {
 		return fmt.Errorf("could not store sync item: %v", err)
 	}
 
-	if err := del.localIDRepo.Delete(id); err != nil {
+	if err := deps.LocalIDRepo.Delete(id); err != nil {
 		return fmt.Errorf("could not delete local id: %v", err)
 	}
 
-	if err := del.taskRepo.Delete(id); err != nil {
+	if err := deps.TaskRepo.Delete(id); err != nil {
 		return fmt.Errorf("could not delete task: %v", err)
 	}
 

plan/command/list.go

@@ -2,36 +2,28 @@ package command
 
 import (
 	"fmt"
-
-	"go-mod.ewintr.nl/planner/plan/storage"
 )
 
-type List struct {
-	localIDRepo storage.LocalID
-	taskRepo    storage.Task
+type ListArgs struct {
 }
 
-func NewList(localIDRepo storage.LocalID, taskRepo storage.Task) Command {
-	return &List{
-		localIDRepo: localIDRepo,
-		taskRepo:    taskRepo,
-	}
-}
-
-func (list *List) Execute(main []string, flags map[string]string) error {
+func (la ListArgs) Parse(main []string, flags map[string]string) (Command, error) {
 	if len(main) > 0 && main[0] != "list" {
-		return ErrWrongCommand
+		return nil, ErrWrongCommand
 	}
 
-	return list.do()
+	return &List{}, nil
 }
 
-func (list *List) do() error {
-	localIDs, err := list.localIDRepo.FindAll()
+type List struct {
+}
+
+func (list *List) Do(deps Dependencies) error {
+	localIDs, err := deps.LocalIDRepo.FindAll()
 	if err != nil {
 		return fmt.Errorf("could not get local ids: %v", err)
 	}
-	all, err := list.taskRepo.FindAll()
+	all, err := deps.TaskRepo.FindAll()
 	if err != nil {
 		return err
 	}

plan/command/store.go

@@ -1,50 +0,0 @@
-package command
-
-import (
-	"fmt"
-	"time"
-
-	"go-mod.ewintr.nl/planner/item"
-)
-
-type StoreParams struct {
-	Title    string
-	Date     item.Date
-	Time     item.Time
-	Duration time.Duration
-	Recurrer item.Recurrer
-}
-
-type Store struct {
-	task item.Task
-}
-
-func NewStore(task item.Task) *Store {
-	return &Store{
-		task: task,
-	}
-}
-
-func (store *Store) Do(deps Dependencies) error {
-	if err := deps.TaskRepo.Store(store.task); err != nil {
-		return fmt.Errorf("could not store event: %v", err)
-	}
-
-	localID, err := deps.LocalIDRepo.Next()
-	if err != nil {
-		return fmt.Errorf("could not create next local id: %v", err)
-	}
-	if err := deps.LocalIDRepo.Store(store.task.ID, localID); err != nil {
-		return fmt.Errorf("could not store local id: %v", err)
-	}
-
-	it, err := store.task.Item()
-	if err != nil {
-		return fmt.Errorf("could not convert event to sync item: %v", err)
-	}
-	if err := deps.SyncRepo.Store(it); err != nil {
-		return fmt.Errorf("could not store sync item: %v", err)
-	}
-
-	return nil
-}

plan/command/update.go

@@ -4,61 +4,77 @@ import (
 	"fmt"
 	"strconv"
 	"strings"
+	"time"
+
+	"go-mod.ewintr.nl/planner/item"
 )
 
-func NewUpdate(main []string, fields map[string]string) (Command, error) {
-	return &Update{
-		localIDRepo: localIDRepo,
-		taskRepo:    taskRepo,
-		syncRepo:    syncRepo,
-		argSet: &ArgSet{
-			Flags: map[string]Flag{
-				FieldTitle:    &FlagString{},
-				FieldDate:     &FlagDate{},
-				FieldTime:     &FlagTime{},
-				FieldDuration: &FlagDuration{},
-				FieldRecurrer: &FlagRecurrer{},
-			},
-		},
-	}
+type UpdateArgs struct {
+	LocalID  int
+	Title    string
+	Date     item.Date
+	Time     item.Time
+	Duration time.Duration
+	Recurrer item.Recurrer
 }
 
-func (update *Update) Execute(main []string, flags map[string]string) error {
+func (ua UpdateArgs) Parse(main []string, fields map[string]string) (Command, error) {
 	if len(main) < 2 || main[0] != "update" {
-		return ErrWrongCommand
+		return nil, ErrWrongCommand
 	}
 	localID, err := strconv.Atoi(main[1])
 	if err != nil {
-		return fmt.Errorf("not a local id: %v", main[1])
+		return nil, fmt.Errorf("not a local id: %v", main[1])
 	}
-	update.localID = localID
-	main = main[2:]
-
-	as := update.argSet
-	as.Main = strings.Join(main, " ")
-	for k := range as.Flags {
-		v, ok := flags[k]
-		if !ok {
-			continue
-		}
-		if err := as.Set(k, v); err != nil {
-			return fmt.Errorf("could not set %s: %v", k, err)
-		}
+	args := UpdateArgs{
+		LocalID: localID,
+		Title:   strings.Join(main[2:], " "),
 	}
-	update.argSet = as
 
-	return update.do()
+	if val, ok := fields[FieldDate]; ok {
+		d := item.NewDateFromString(val)
+		if d.IsZero() {
+			return nil, fmt.Errorf("%w: could not parse date", ErrInvalidArg)
+		}
+		args.Date = d
+	}
+	if val, ok := fields[FieldTime]; ok {
+		t := item.NewTimeFromString(val)
+		if t.IsZero() {
+			return nil, fmt.Errorf("%w: could not parse time", ErrInvalidArg)
+		}
+		args.Time = t
+	}
+	if val, ok := fields[FieldDuration]; ok {
+		d, err := time.ParseDuration(val)
+		if err != nil {
+			return nil, fmt.Errorf("%w: could not parse duration", ErrInvalidArg)
+		}
+		args.Duration = d
+	}
+	if val, ok := fields[FieldRecurrer]; ok {
+		rec := item.NewRecurrer(val)
+		if rec == nil {
+			return nil, fmt.Errorf("%w: could not parse recurrer", ErrInvalidArg)
+		}
+		args.Recurrer = rec
+	}
+
+	return &Update{args}, nil
 }
 
-func (update *Update) do() error {
-	as := update.argSet
+type Update struct {
+	args UpdateArgs
+}
+
+func (u *Update) Do(deps Dependencies) error {
 	var id string
-	idMap, err := update.localIDRepo.FindAll()
+	idMap, err := deps.LocalIDRepo.FindAll()
 	if err != nil {
 		return fmt.Errorf("could not get local ids: %v", err)
 	}
 	for tid, lid := range idMap {
-		if update.localID == lid {
+		if u.args.LocalID == lid {
 			id = tid
 		}
 	}
@@ -66,32 +82,33 @@ func (update *Update) do() error {
 		return fmt.Errorf("could not find local id")
 	}
 
-	tsk, err := update.taskRepo.Find(id)
+	tsk, err := deps.TaskRepo.Find(id)
 	if err != nil {
 		return fmt.Errorf("could not find task")
 	}
 
-	if as.Main != "" {
-		tsk.Title = as.Main
+	if u.args.Title != "" {
+		tsk.Title = u.args.Title
 	}
-	if as.IsSet(FieldDate) {
-		tsk.Date = as.GetDate(FieldDate)
+	if !u.args.Date.IsZero() {
+		tsk.Date = u.args.Date
 	}
-	if as.IsSet(FieldTime) {
-		tsk.Time = as.GetTime(FieldTime)
+	if !u.args.Time.IsZero() {
+		tsk.Time = u.args.Time
 	}
-	if as.IsSet(FieldDuration) {
-		tsk.Duration = as.GetDuration(FieldDuration)
+	if u.args.Duration != 0 {
+		tsk.Duration = u.args.Duration
 	}
-	if as.IsSet(FieldRecurrer) {
-		tsk.Recurrer = as.GetRecurrer(FieldRecurrer)
+	if u.args.Recurrer != nil {
+		tsk.Recurrer = u.args.Recurrer
+		tsk.RecurNext = tsk.Recurrer.First()
 	}
 
 	if !tsk.Valid() {
 		return fmt.Errorf("task is unvalid")
 	}
 
-	if err := update.taskRepo.Store(tsk); err != nil {
+	if err := deps.TaskRepo.Store(tsk); err != nil {
 		return fmt.Errorf("could not store task: %v", err)
 	}
 
@@ -99,7 +116,7 @@ func (update *Update) do() error {
 	if err != nil {
 		return fmt.Errorf("could not convert task to sync item: %v", err)
 	}
-	if err := update.syncRepo.Store(it); err != nil {
+	if err := deps.SyncRepo.Store(it); err != nil {
 		return fmt.Errorf("could not store sync item: %v", err)
 	}