From 31ebd26f9e0c857bb8a3f2740a3d6c8240fb0e51 Mon Sep 17 00:00:00 2001
From: Erik Winter <erik@publicsonar.com>
Date: Mon, 6 Jun 2022 10:21:26 +0200
Subject: [PATCH] human date strings

---
 internal/task/date.go      | 15 ++++++++-----
 internal/task/date_test.go | 46 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 55 insertions(+), 6 deletions(-)

diff --git a/internal/task/date.go b/internal/task/date.go
index 238e0f7..5aeb254 100644
--- a/internal/task/date.go
+++ b/internal/task/date.go
@@ -185,15 +185,18 @@ func (d Date) String() string {
 }
 
 func (d Date) Human() string {
-	if d.t.IsZero() {
+	switch {
+	case d.IsZero():
 		return "-"
-	}
-
-	if Today.Add(7).After(d) {
+	case d.Equal(Today):
+		return "today"
+	case d.Equal(Today.Add(1)):
+		return "tomorrow"
+	case d.After(Today) && Today.Add(8).After(d):
 		return strings.ToLower(d.t.Format("Monday"))
+	default:
+		return strings.ToLower(d.t.Format(DateFormat))
 	}
-
-	return strings.ToLower(d.t.Format(DateFormat))
 }
 
 func (d Date) IsZero() bool {
diff --git a/internal/task/date_test.go b/internal/task/date_test.go
index 2c0be11..36e1e95 100644
--- a/internal/task/date_test.go
+++ b/internal/task/date_test.go
@@ -283,6 +283,52 @@ func TestDateString(t *testing.T) {
 	}
 }
 
+func TestDateHuman(t *testing.T) {
+	monday := task.Today.Add(1)
+	for {
+		if monday.Weekday() == time.Monday {
+			break
+		}
+		monday = monday.Add(1)
+	}
+
+	for _, tc := range []struct {
+		name string
+		date task.Date
+		exp  string
+	}{
+		{
+			name: "zero",
+			date: task.NewDate(0, 0, 0),
+			exp:  "-",
+		},
+		{
+			name: "weekday",
+			date: monday,
+			exp:  "monday",
+		},
+		{
+			name: "default",
+			date: task.NewDate(2020, 1, 1),
+			exp:  "2020-01-01 (wednesday)",
+		},
+		{
+			name: "today",
+			date: task.Today,
+			exp:  "today",
+		},
+		{
+			name: "tomorrow",
+			date: task.Today.Add(1),
+			exp:  "tomorrow",
+		},
+	} {
+		t.Run(tc.name, func(t *testing.T) {
+			test.Equals(t, tc.exp, tc.date.Human())
+		})
+	}
+}
+
 func TestDateIsZero(t *testing.T) {
 	test.Equals(t, true, task.Date{}.IsZero())
 	test.Equals(t, false, task.NewDate(2021, 6, 24).IsZero())