From 2b05c54d8cad5b2baa37b960a445f23e5f15d48b Mon Sep 17 00:00:00 2001
From: "Julien M." <julien.moura@oslandia.com>
Date: Wed, 20 Mar 2024 17:23:04 +0100
Subject: [PATCH] refacto: move GUI main windows in a separate folder and
 change setuptools gui_scrip

---
 dicogis/ui/main.py                         | 108 +++++++++++++++++++++
 dicogis/{dicogis.py => ui/main_windows.py} |   0
 setup.py                                   |   2 +-
 3 files changed, 109 insertions(+), 1 deletion(-)
 create mode 100644 dicogis/ui/main.py
 rename dicogis/{dicogis.py => ui/main_windows.py} (100%)

diff --git a/dicogis/ui/main.py b/dicogis/ui/main.py
new file mode 100644
index 00000000..956bd34b
--- /dev/null
+++ b/dicogis/ui/main.py
@@ -0,0 +1,108 @@
+#! python3  # noqa: E265
+
+
+"""
+    DicoGIS
+    Automatize the creation of a dictionnary of geographic data
+                contained in a folders structures.
+                It produces an Excel output file (.xlsx)
+
+    Julien Moura (@geojulien)
+"""
+
+# ##############################################################################
+# ########## Libraries #############
+# ##################################
+
+# standard library
+import logging
+import sys
+from logging.handlers import RotatingFileHandler
+from os import getenv
+from sys import platform as opersys
+
+# GUI
+from tkinter import TkVersion
+
+# Project
+from dicogis.ui.main_windows import DicoGIS
+
+# ##############################################################################
+# ############ Globals ############
+# #################################
+
+
+logger = logging.getLogger("DicoGIS")
+
+# ##############################################################################
+# ############ Functions ###########
+# ##################################
+
+
+def main_gui_launcher():
+    # LOG
+
+    logging.captureWarnings(True)
+    logger.setLevel(logging.DEBUG)  # all errors will be get
+    log_form = logging.Formatter(
+        "%(asctime)s || %(levelname)s "
+        "|| %(module)s - %(lineno)d ||"
+        " %(funcName)s || %(message)s"
+    )
+    logfile = RotatingFileHandler("LOG_DicoGIS.log", "a", 5000000, 1)
+    logfile.setLevel(logging.DEBUG)
+    logfile.setFormatter(log_form)
+    logger.addHandler(logfile)
+
+    # 3rd party
+    # condition import
+    if opersys == "linux":
+        import distro
+
+    # check Tk version
+    logger.info(f"{TkVersion=}")
+    if TkVersion < 8.6:
+        logger.critical("DicoGIS requires Tkversion >= 8.6.")
+        sys.exit(1)
+
+    # determine theme depending on operating system and distro
+    theme = "arc"
+    if theme_from_env := getenv("DICOGIS_UI_THEME"):
+        theme = theme_from_env
+    elif opersys == "darwin":
+        theme = "breeze"
+    elif opersys == "linux":
+        theme = "radiance"
+        if distro.name().lower() == "ubuntu":
+            theme = "yaru"
+    elif opersys == "win32":
+        theme = "breeze"
+    else:
+        logger.warning(
+            f"Your platform/operating system is not recognized: {opersys}. "
+            "It may lead to some strange behavior or buggy events."
+        )
+
+    logger.info(f"Used theme: {theme}")
+
+    # launch the main UI
+    try:
+        app = DicoGIS(theme=theme)
+        app.set_theme(theme_name=theme)
+    except Exception as err:
+        logger.critical(
+            "Launching DicoGIS UI failed. Did you install the system "
+            f"requirements? Trace: {err}"
+        )
+        raise (err)
+
+    app.mainloop()
+
+
+# ############################################################################
+# #### Stand alone program ########
+# #################################
+
+if __name__ == "__main__":
+    """standalone execution"""
+    main_gui_launcher()
diff --git a/dicogis/dicogis.py b/dicogis/ui/main_windows.py
similarity index 100%
rename from dicogis/dicogis.py
rename to dicogis/ui/main_windows.py
diff --git a/setup.py b/setup.py
index 6d62b4c7..6cfa84ef 100644
--- a/setup.py
+++ b/setup.py
@@ -94,7 +94,7 @@ def load_requirements(requirements_files: Path | list[Path]) -> list:
             f"{__about__.__package_name__}-cli = dicogis.cli.main:cli_dicogis"
         ],
         "gui_scripts": [
-            "dicogis = dicogis.DicoGIS:__main__",
+            f"{__about__.__package_name__}-gui = dicogis.ui.main:main_gui_launcher",
         ],
     },
     # metadata