chore: change modelman to model factory

dzgui/model/model_factory.py

@@ -0,0 +1,82 @@
+from dataclasses import dataclass
+
+from dzgui.const.enum import HELP_MENU_ROWS
+from dzgui.util.redact import redact_log
+from dzgui.util.strings import delimiter
+from dzgui.views.dialogs.generic import ExceptionDialog
+
+import gi
+
+gi.require_version("Gtk", "3.0")
+from gi.repository.Gtk import ListStore  # noqa E402
+from gi.repository import GObject  # noqa E402
+
+
+@dataclass(slots=True, frozen=True)
+class ModCols:
+    name: str
+    symlink: str
+    directory: str
+    size: float
+    color: str
+
+
+@dataclass(slots=True, frozen=True)
+class LogCols:
+    timestamp: str
+    flag: str
+    traceback: str
+    msg: str
+
+
+@dataclass(slots=True, frozen=True)
+class ServerModCols:
+    name: str
+    uid: GObject.TYPE_INT64
+    installed: str
+
+
+@dataclass(slots=True, frozen=True)
+class MenuCols:
+    name: str
+    hidden: GObject.TYPE_PYOBJECT
+
+
+class ModelFactory:
+    def __init__(self) -> None:
+        pass
+
+    def new_model_from_logfile(self, path: str) -> None:
+        store = self.make_log_store()
+        with open(path, "r") as f:
+            lines = [
+                line.split(delimiter) for line in f.read().splitlines()
+            ]
+            for record in lines:
+                # NOTE: strip PII and API keys
+                clean = redact_log(record)
+                store.append(clean)
+        return store
+
+    def new_model_from_class(self, cls: type) -> ListStore:
+        store = ListStore(*[ftype for field, ftype in cls.__annotations__.items()])
+        return store
+
+    def make_map_store(self) -> ListStore:
+        return ListStore(str)
+
+    def make_help_store(self) -> ListStore:
+        store = self.new_model_from_class(MenuCols)
+        for row in HELP_MENU_ROWS:
+            label = row.dict["label"]
+            store.append([label, row])
+        return store
+
+    def make_mod_store(self) -> ListStore:
+        return self.new_model_from_class(ModCols)
+
+    def make_log_store(self) -> ListStore:
+        return self.new_model_from_class(LogCols)
+
+    def make_server_mod_store(self) -> ListStore:
+        return self.new_model_from_class(ServerModCols)