use pttodo.Todos.Like...()

master
Bel LaPointe 2023-11-06 13:06:11 -07:00
parent 39345e5e2a
commit bfdeebb7a2
3 changed files with 55 additions and 26 deletions

View File

@ -4,7 +4,6 @@ import (
"fmt"
"io"
"os"
"strings"
"gogs.inhome.blapointe.com/bel/pttodo/pttodo"
"gopkg.in/yaml.v2"
@ -31,31 +30,8 @@ func _dump(writer io.Writer, filepaths []string, tags []string, search, rootDisp
v = root.Done
}
if todos, ok := v.([]pttodo.Todo); ok {
if len(tags) > 0 {
result := make([]pttodo.Todo, 0, len(todos))
for _, todo := range todos {
skip := false
for _, tag := range tags {
positiveTag := strings.TrimLeft(tag, "-")
hasTag := strings.Contains(todo.Tags, positiveTag)
wantToHaveTag := !strings.HasPrefix(tag, "-")
skip = skip || !(hasTag == wantToHaveTag)
}
if !skip {
result = append(result, todo)
}
}
todos = result
}
if len(search) > 0 {
result := make([]pttodo.Todo, 0, len(todos))
for _, todo := range todos {
if strings.Contains(strings.ToLower(fmt.Sprint(todo)), strings.ToLower(search)) {
result = append(result, todo)
}
}
todos = result
}
todos = pttodo.Todos(todos).LikeTags(tags)
todos = pttodo.Todos(todos).LikeSearch(search)
v = todos
}

36
pttodo/todos.go Normal file
View File

@ -0,0 +1,36 @@
package pttodo
import "strings"
type Todos []Todo
func (todos Todos) LikeSearch(search string) Todos {
return todos.Like(func(todo Todo) bool {
return strings.Contains(
strings.ToLower(todo.Todo),
strings.ToLower(search),
)
})
}
func (todos Todos) LikeTags(tags []string) Todos {
return todos.Like(func(todo Todo) bool {
matches := true
for _, tag := range tags {
str := strings.TrimLeft(tag, "-")
want := !strings.HasPrefix(tag, "-")
matches = matches && strings.Contains(todo.Tags, str) == want
}
return matches
})
}
func (todos Todos) Like(like func(Todo) bool) Todos {
result := make(Todos, 0)
for i := range todos {
if like(todos[i]) {
result = append(result, todos[i])
}
}
return result
}

17
pttodo/todos_test.go Normal file
View File

@ -0,0 +1,17 @@
package pttodo
import "testing"
func TestTodosLikeTags(t *testing.T) {
todos := Todos{
{Todo: "a", Tags: "x"},
{Todo: "b", Tags: "x,y"},
}
result := todos.LikeTags([]string{"x", "-y"})
if len(result) != 1 {
t.Error(result)
} else if result[0].Todo != "a" {
t.Error(result[0].Todo)
}
}