chrisism · chrisism · Nov 24, 2021 · Nov 23, 2021 · Nov 23, 2021 · Nov 23, 2021
diff --git a/addon.py b/addon.py
@@ -3,7 +3,7 @@
 # Advanced Emulator Launcher main script file
 #
 
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 # Portions (c) 2018 Chrisism
 # Portions (c) 2010-2015 Angelscry and others
 #

diff --git a/resources/lib/commands/__init__.py b/resources/lib/commands/__init__.py
@@ -28,3 +28,4 @@
 import resources.lib.commands.stats_commands
 import resources.lib.commands.misc_commands
 import resources.lib.commands.chk_commands
+import resources.lib.commands.report_commands
diff --git a/resources/lib/commands/addon_commands.py b/resources/lib/commands/addon_commands.py
@@ -2,7 +2,7 @@
 #
 # Advanced Emulator Launcher: Commands (import & export of configurations)
 #
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

diff --git a/resources/lib/commands/category_commands.py b/resources/lib/commands/category_commands.py
@@ -2,7 +2,7 @@
 #
 # Advanced Emulator Launcher: Commands (category management)
 #
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

diff --git a/resources/lib/commands/chk_commands.py b/resources/lib/commands/chk_commands.py
@@ -2,7 +2,7 @@
 #
 # Advanced Emulator Launcher: Commands (check data)
 #
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

diff --git a/resources/lib/commands/misc_commands.py b/resources/lib/commands/misc_commands.py
@@ -2,7 +2,7 @@
 #
 # Advanced Emulator Launcher: Commands (miscellaneous)
 #
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

diff --git a/resources/lib/commands/report_commands.py b/resources/lib/commands/report_commands.py
@@ -0,0 +1,72 @@
+# -*- coding: utf-8 -*-
+#
+# Advanced Emulator Launcher: Commands (reporting)
+#
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
+# 
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# --- Python standard library ---
+from __future__ import unicode_literals
+from __future__ import division
+
+import logging
+
+from ael.utils import kodi, text
+
+from resources.lib.commands.mediator import AppMediator
+
+from resources.lib.repositories import CategoryRepository, ROMCollectionRepository, UnitOfWork
+from resources.lib import globals
+
+logger = logging.getLogger(__name__)
+
+@AppMediator.register('GLOBAL_ROM_STATS')
+def cmd_report_global_rom_stats(args):    
+    window_title = 'Global ROM statistics'
+    sl = []
+    # sl.append('[COLOR violet]Launcher ROM report.[/COLOR]')
+    # sl.append('')
+
+    # --- Table header ---
+    table_str = [
+        ['left', 'left', 'left'],
+        ['Category', 'Collection', 'ROMs'],
+    ]
+
+    uow = UnitOfWork(globals.g_PATHS.DATABASE_FILE_PATH)
+    with uow:
+        category_repository       = CategoryRepository(uow)
+        romcollections_repository = ROMCollectionRepository(uow)  
+
+        categories       = [*category_repository.find_all_categories()]      
+        collection_count = romcollections_repository.count_collections()
+
+        # Traverse categories and sort alphabetically.
+        logger.debug(f'Number of categories {len(categories)}')
+        logger.debug(f'Number of collections {collection_count}')
+
+        for category in categories:
+            # Get collection of this category alphabetically sorted.
+            collections_by_category = romcollections_repository.find_romcollections_by_parent(category.get_id())
+            # Render list of launchers for this category.
+            for collection in collections_by_category:
+                table_str.append([category.get_name(), collection.get_name(), str(collection.num_roms())])
+
+        # Traverse categoryless launchers.
+        root_collections = romcollections_repository.find_root_romcollections()
+        for collection in root_collections:
+            table_str.append(['', collection.get_name(), str(collection.num_roms())])
+
+    # Generate table and print report
+    # logger.debug(unicode(table_str))
+    sl.extend(text.render_table_str(table_str))
+    kodi.display_text_window_mono(window_title, '\n'.join(sl))
diff --git a/resources/lib/commands/rom_commands.py b/resources/lib/commands/rom_commands.py
@@ -2,7 +2,7 @@
 #
 # Advanced Emulator Launcher: Commands (ROM management)
 #
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

diff --git a/resources/lib/commands/rom_launcher_commands.py b/resources/lib/commands/rom_launcher_commands.py
@@ -2,7 +2,7 @@
 #
 # Advanced Emulator Launcher: Commands (romcollection launcher management)
 #
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

diff --git a/resources/lib/commands/rom_scanner_commands.py b/resources/lib/commands/rom_scanner_commands.py
@@ -2,7 +2,7 @@
 #
 # Advanced Emulator Launcher: Commands (romcollection scanner management)
 #
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

diff --git a/resources/lib/commands/rom_scraper_commands.py b/resources/lib/commands/rom_scraper_commands.py
@@ -2,7 +2,7 @@
 #
 # Advanced Emulator Launcher: Commands (ROM scraper management)
 #
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

diff --git a/resources/lib/commands/romcollection_commands.py b/resources/lib/commands/romcollection_commands.py
@@ -2,7 +2,7 @@
 #
 # Advanced Emulator Launcher: Commands (romcollection management)
 #
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

diff --git a/resources/lib/commands/romcollection_roms_commands.py b/resources/lib/commands/romcollection_roms_commands.py
@@ -2,7 +2,7 @@
 #
 # Advanced Emulator Launcher: Commands (romcollection roms management)
 #
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

diff --git a/resources/lib/commands/stats_commands.py b/resources/lib/commands/stats_commands.py
@@ -2,7 +2,7 @@
 #
 # Advanced Emulator Launcher: Commands (generating stats and counts)
 #
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

diff --git a/resources/lib/commands/view_rendering_commands.py b/resources/lib/commands/view_rendering_commands.py
@@ -2,7 +2,7 @@
 #
 # Advanced Emulator Launcher: Commands (Precompiling the view data)
 #
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

diff --git a/resources/lib/domain.py b/resources/lib/domain.py
@@ -2,7 +2,7 @@
 #
 # Advanced Emulator Launcher miscellaneous set of objects
 #
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

diff --git a/resources/lib/editors.py b/resources/lib/editors.py
@@ -3,7 +3,7 @@
 # Advanced Emulator Launcher: metadata editor actions
 #
 
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 # Portions (c) 2010-2015 Angelscry
 #
 # This program is free software; you can redistribute it and/or modify

diff --git a/resources/lib/globals.py b/resources/lib/globals.py
@@ -3,7 +3,7 @@
 # Advanced Emulator Launcher: Globals
 #
 
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 # Portions (c) 2010-2015 Angelscry
 #
 # This program is free software; you can redistribute it and/or modify

diff --git a/resources/lib/report.py b/resources/lib/report.py
@@ -3,7 +3,7 @@
 # Advanced Emulator Launcher platform and emulator information
 #
 
-# Copyright (c) 2016-2018 Wintermute0110 <wintermute0110@gmail.com>
+# Copyright (c) Wintermute0110 <wintermute0110@gmail.com> / Chrisism <crizizz@gmail.com>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by

diff --git a/resources/lib/repositories.py b/resources/lib/repositories.py
@@ -586,6 +586,7 @@ def _update_asset(self, asset: Asset, category_obj: Category):
 #
 # ROMCollectionRepository -> ROM Sets from SQLite DB
 #
+QUERY_COUNT_ROMCOLLECTIONS             = "SELECT COUNT(*) as count FROM vw_romcollections"
 QUERY_SELECT_ROMCOLLECTION             = "SELECT * FROM vw_romcollections WHERE id = ?"
 QUERY_SELECT_ROMCOLLECTIONS            = "SELECT * FROM vw_romcollections ORDER BY m_name"
 QUERY_SELECT_ROOT_ROMCOLLECTIONS       = "SELECT * FROM vw_romcollections WHERE parent_id IS NULL ORDER BY m_name"
@@ -650,6 +651,12 @@ class ROMCollectionRepository(object):
     def __init__(self, uow: UnitOfWork):
         self._uow = uow
 
+    def count_collections(self) -> int:
+        self._uow.execute(QUERY_COUNT_ROMCOLLECTIONS)
+        count_data = self._uow.single_result()
+
+        return int(count_data['count'])
+
     def find_romcollection(self, romcollection_id: str) -> ROMCollection:
         self._uow.execute(QUERY_SELECT_ROMCOLLECTION, romcollection_id)
         romcollection_data = self._uow.single_result()