From a38088bd058a56d963e5b1bad0d230379f7249b8 Mon Sep 17 00:00:00 2001
From: n07070 <contact@n07070.xyz>
Date: Thu, 21 May 2026 02:33:12 +0200
Subject: [PATCH] Add task objects

---
 src/task.py | 88 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 src/task.py

diff --git a/src/task.py b/src/task.py
new file mode 100644
index 0000000..84a255c
--- /dev/null
+++ b/src/task.py
@@ -0,0 +1,88 @@
+# Here we define the types of tasks
+# We are using Abstract Base Classes,
+# like this we can define types of tasks ( text, images, ... )
+# that all work with the same basic options
+
+# The tasks are going to be injected into a Queue.
+# It's a usefull way of storing information in our
+# program, while making sure that things are indeed printed.
+# It's also a way to prevent two concurrent connexions creating
+# a access conflict on a single printer, like two people wanting
+# to print at the same time.
+
+# We can also delay and store printing tasks until a printer becomes
+# available if none is online.
+
+from abc import ABC, abstractmethod
+## See https://docs.python.org/3/library/abc.html to learn more about this
+
+# from dataclasses import dataclass
+from enum import Enum
+import uuid
+
+## You can expand this if you want to take other types of tasks into account
+class TaskType(Enum):
+    TEXT = "text"
+    IMAGE = "image"
+    CUT = "cut"
+
+
+class PrintTask(ABC):
+    """
+    A print task holds information about what we are looking to print.
+    """
+    def __init__(self, task_type):
+        self.task_id = self._generate_id()
+        self.task_type = task_type
+        self.status = "pending"  # pending, processing, completed, failed
+
+        print("Created a new " + str(self.task_type) + " with ID " + self.task_id)
+
+    @abstractmethod
+    def get_print_data(self):
+        """Return data formatted for printer"""
+        pass
+
+    def _generate_id(self):
+    # Generate unique task ID
+        return str(uuid.uuid4())
+
+
+class TextTask(PrintTask):
+    """
+    This tasks represents a texte content, and it's signature.
+    """
+    def __init__(self, content, signature):
+        super().__init__(TaskType.TEXT)
+        self.content = content
+        self.signature = signature
+
+    def get_print_data(self):
+        return { "txt": self.content, "sign": self.signature }
+
+class ImageTask(PrintTask):
+    """
+    This tasks represents a image content ( in the form of it's path ), and it's signature.
+    """
+    def __init__(self, image_path, signature, process):
+        super().__init__(TaskType.IMAGE)
+        self.image_path = image_path
+        self.signature = signature
+        self.process = process
+
+    def get_print_data(self):
+        # Return image data in printer-compatible format
+        return { "img": self.image_path, "sign": self.signature, "process" : self.process }
+
+class CutTask(PrintTask):
+    """
+    This class activates the cutter on the printer if it exists
+    """
+
+    def __init__(self):
+        super().__init__(TaskType.CUT)
+
+    # There is no print data,
+    # the task existence in itself is indication of what to do
+    def get_print_data(self):
+        return None
\ No newline at end of file