From e0be05d902860a2924fc059ecec6665ff7e29658 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ses=C3=B3stris=20Vieira?= <sesostrisvieira@gmail.com>
Date: Tue, 3 Dec 2024 12:58:57 -0300
Subject: [PATCH] =?UTF-8?q?Criar=20form=20field=20para=20m=C3=AAs=20e=20an?=
 =?UTF-8?q?o?=
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---
 sigi/apps/utils/forms/__init__.py                 |  0
 sigi/apps/utils/forms/fields.py                   | 15 +++++++++++++++
 sigi/apps/utils/forms/widgets.py                  |  9 +++++++++
 .../templates/utils/forms/widgets/month.html      |  1 +
 4 files changed, 25 insertions(+)
 create mode 100644 sigi/apps/utils/forms/__init__.py
 create mode 100644 sigi/apps/utils/forms/fields.py
 create mode 100644 sigi/apps/utils/forms/widgets.py
 create mode 100644 sigi/apps/utils/templates/utils/forms/widgets/month.html

diff --git a/sigi/apps/utils/forms/__init__.py b/sigi/apps/utils/forms/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/sigi/apps/utils/forms/fields.py b/sigi/apps/utils/forms/fields.py
new file mode 100644
index 0000000..a0dda5a
--- /dev/null
+++ b/sigi/apps/utils/forms/fields.py
@@ -0,0 +1,15 @@
+import datetime
+from django.forms import fields
+from django.utils.translation import gettext_lazy as _
+from sigi.apps.utils.forms import widgets
+
+
+class MonthField(fields.DateField):
+    widget = widgets.MonthInput
+    input_formats = ["%Y-%m", "%m-%Y"]
+    default_error_messages = {
+        "invalid": _("Enter a valid month."),
+    }
+
+    def strptime(self, value, format):
+        return datetime.datetime.strptime(value, format).date()
diff --git a/sigi/apps/utils/forms/widgets.py b/sigi/apps/utils/forms/widgets.py
new file mode 100644
index 0000000..51564e6
--- /dev/null
+++ b/sigi/apps/utils/forms/widgets.py
@@ -0,0 +1,9 @@
+from django.forms import widgets
+
+
+class MonthInput(widgets.DateTimeBaseInput):
+    template_name = "utils/forms/widgets/month.html"
+
+    def __init__(self, attrs=None, format=None):
+        super().__init__(attrs)
+        self.format = format or "%Y-%m"
diff --git a/sigi/apps/utils/templates/utils/forms/widgets/month.html b/sigi/apps/utils/templates/utils/forms/widgets/month.html
new file mode 100644
index 0000000..08d3441
--- /dev/null
+++ b/sigi/apps/utils/templates/utils/forms/widgets/month.html
@@ -0,0 +1 @@
+<input type="month" name="{{ widget.name }}" {% if widget.value != None %} value="{{ widget.value|date:'Y-m' }}"{% endif %} {% include "django/forms/widgets/attrs.html" %} style="width: max-content;">