From 906566825f7b628ad4991f05562435abefa7ea21 Mon Sep 17 00:00:00 2001
From: Piotr Dec <piotr_dec@msn.com>
Date: Wed, 30 Apr 2025 12:26:35 +0200
Subject: [PATCH] TUI

---
 requirements.txt |   2 +
 tui.py           | 119 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 121 insertions(+)
 create mode 100644 tui.py

diff --git a/requirements.txt b/requirements.txt
index 19d4264..03d29b3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,3 +2,5 @@ Flask~=1.1.2
 requests~=2.24.0
 python-dotenv~=0.15.0
 pathvalidate~=2.5.2
+
+textual~=3.1.1
diff --git a/tui.py b/tui.py
new file mode 100644
index 0000000..f91f343
--- /dev/null
+++ b/tui.py
@@ -0,0 +1,119 @@
+import sys
+
+from textual import work
+from textual.app import App, ComposeResult
+from textual.containers import Container
+from textual.screen import Screen
+from textual.widgets import Header, Button, ListView, ListItem, Footer, Label
+
+from exporter_ng import SlackExporter, SlackConfig
+
+
+class SlackExporterScreen(Screen):
+    """Ekran główny eksportera Slack"""
+
+    def __init__(self, exporter: SlackExporter, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.exporter = exporter
+        self.selected_channels = set()
+
+    def compose(self) -> ComposeResult:
+        """Komponuje widgety na ekranie"""
+        yield Header(show_clock=True)
+        yield Container(
+            ListView(*[
+                ListItem(Label(ch.short_label, id=ch.id))
+                for ch in self.exporter.channels
+            ], id="channel-list"),
+            Button("Eksportuj zaznaczone", variant="primary", id="export-btn"),
+            id="main-container"
+        )
+        yield Footer()
+
+    def on_list_view_selected(self, event: ListView.Selected) -> None:
+        """Obsługuje zaznaczenie elementu listy"""
+        item = event.item
+        item_id = item.children[0].id
+        if item_id in self.selected_channels:
+            self.selected_channels.remove(item_id)
+            item.remove_class("selected")
+        else:
+            self.selected_channels.add(item_id)
+            item.add_class("selected")
+
+    @work(exclusive=True)
+    async def export_channels(self):
+        """Eksportuje zaznaczone kanały"""
+        if not self.selected_channels:
+            self.notify("Nie wybrano żadnych kanałów")
+            return
+
+        # self.notify("Rozpoczynam eksport...")
+        # self.exporter.export_channels(list(self.selected_channels))
+        # # for channel_id in self.selected_channels:
+        # #     self.notify(f"Eksportuję kanał {channel_id}...")
+        # #     self.exporter.export_channel_history(channel_id)
+        # self.notify("Eksport zakończony")
+        self.app.exit(return_code=8080)
+
+
+    async def on_button_pressed(self, event: Button.Pressed) -> None:
+        """Obsługuje kliknięcie przycisku"""
+        if event.button.id == "export-btn":
+            self.export_channels()
+
+class SlackTUI(App):
+    """Główna klasa interfejsu użytkownika"""
+    CSS = """
+    #main-container {
+        layout: vertical;
+        height: 100%;
+        padding: 1;
+    }
+    
+    ListView {
+        height: 1fr;
+        border: solid green;
+    }
+    
+    .selected {
+        background: $accent;
+        color: $text;
+    }
+    
+    Button {
+        margin: 1;
+        width: 100%;
+    }
+    """
+
+    def __init__(self, exporter: SlackExporter):
+        super().__init__()
+        self.exporter = exporter
+        self._screen = SlackExporterScreen(self.exporter)
+
+    def on_mount(self) -> None:
+        """Wywoływane przy montowaniu aplikacji"""
+        self.push_screen(self._screen)
+
+    def get_selection(self):
+        return self._screen.selected_channels
+
+    def get_return_code(self):
+        return self._return_code
+
+def run_tui(exporter: SlackExporter):
+    """Uruchamia interfejs użytkownika"""
+    app = SlackTUI(exporter)
+    app.run()
+    if app.get_return_code() == 8080:
+        exporter.export_channels(app.get_selection())
+
+if __name__ == "__main__":
+    try:
+        config = SlackConfig.from_env()
+        exporter = SlackExporter(config)
+        run_tui(exporter)
+    except Exception as e:
+        print(f"Błąd: {e}")
+        sys.exit(1)