159 lines
7.2 KiB
Python
159 lines
7.2 KiB
Python
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"""Серверы: список, добавление, редактирование, удаление."""
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import flet as ft
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from app.core import servers as servers_core
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from app.core.ssh import check_server
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from app.ui.components import confirm_dialog, snack
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class ServersPage(ft.Column):
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def __init__(self, page: ft.Page, go):
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super().__init__(expand=True, scroll=ft.ScrollMode.AUTO)
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self._page = page
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self.go = go
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self.table = ft.DataTable(
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columns=[
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ft.DataColumn(ft.Text("Имя")),
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ft.DataColumn(ft.Text("Хост")),
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ft.DataColumn(ft.Text("Пользователь")),
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ft.DataColumn(ft.Text("Теги")),
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ft.DataColumn(ft.Text("Статус")),
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ft.DataColumn(ft.Text("Действия")),
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],
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rows=[],
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)
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self.controls = [
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ft.Row([
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ft.Text("Серверы", size=28, weight=ft.FontWeight.BOLD),
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ft.FilledButton("Добавить сервер", icon=ft.Icons.ADD,
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on_click=self._add_dialog),
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], alignment=ft.MainAxisAlignment.SPACE_BETWEEN),
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ft.Card(content=ft.Container(padding=10, content=self.table)),
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]
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self.reload()
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def reload(self):
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self.table.rows = []
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for s in servers_core.list_servers():
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self.table.rows.append(ft.DataRow(cells=[
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ft.DataCell(ft.Text(s.name, weight=ft.FontWeight.BOLD)),
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ft.DataCell(ft.Text(f"{s.host}:{s.port}")),
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ft.DataCell(ft.Text(s.username)),
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ft.DataCell(ft.Text(s.tags or "—")),
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ft.DataCell(ft.Text("…", key=f"status_{s.id}")),
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ft.DataCell(ft.Row([
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ft.IconButton(ft.Icons.OPEN_IN_NEW, tooltip="Открыть",
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on_click=lambda e, sid=s.id: self.go("server_detail", sid)),
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ft.IconButton(ft.Icons.EDIT, tooltip="Изменить",
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on_click=lambda e, s=s: self._edit_dialog(s)),
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ft.IconButton(ft.Icons.DELETE, tooltip="Удалить",
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on_click=lambda e, s=s: self._delete(s)),
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])),
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]))
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self._page.update()
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for s in servers_core.list_servers():
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self._page.run_task(self._check, s)
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async def _check(self, s):
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info = await check_server(s)
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txt = "🟢 онлайн" if info.get("online") else "🔴 оффлайн"
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self._statuses = getattr(self, "_statuses", {})
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self._statuses[s.id] = txt
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for i, srv in enumerate(servers_core.list_servers()):
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if i < len(self.table.rows):
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self.table.rows[i].cells[4].content = ft.Text(
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self._statuses.get(srv.id, "…"))
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self._page.update()
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# ---------- диалоги ----------
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def _form(self, s=None):
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return {
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"name": ft.TextField(label="Имя", value=s.name if s else "", width=300),
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"host": ft.TextField(label="Хост", value=s.host if s else "", width=300),
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"port": ft.TextField(label="Порт", value=str(s.port) if s else "22", width=100),
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"username": ft.TextField(label="Пользователь", value=s.username if s else "root", width=300),
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"auth_type": ft.Dropdown(
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label="Авторизация", width=300,
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value=s.auth_type if s else "password",
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options=[
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ft.dropdown.Option("password", "Пароль"),
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ft.dropdown.Option("key", "SSH-ключ"),
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],
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),
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"password": ft.TextField(label="Пароль / passphrase", password=True,
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value=s.password if s else "", width=300),
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"key_path": ft.TextField(label="Путь к ключу", value=s.key_path or "" if s else "",
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width=300),
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"sudo_password": ft.TextField(label="Sudo-пароль (если отличается)", password=True,
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value=s.sudo_password or "" if s else "", width=300),
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"tags": ft.TextField(label="Теги (через запятую)", value=s.tags if s else "", width=300),
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}
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def _add_dialog(self, e):
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self._open_form("Новый сервер", self._form(), None)
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def _edit_dialog(self, s):
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self._open_form(f"Изменить: {s.name}", self._form(s), s.id)
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def _open_form(self, title, f, server_id):
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def save(e):
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fields = dict(
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name=f["name"].value, host=f["host"].value,
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port=int(f["port"].value or 22), username=f["username"].value,
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auth_type=f["auth_type"].value,
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password=f["password"].value or None,
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key_path=f["key_path"].value or None,
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sudo_password=f["sudo_password"].value or None,
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tags=f["tags"].value,
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)
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if server_id:
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servers_core.update_server(server_id, **fields)
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else:
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servers_core.add_server(**fields)
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self._page.pop_dialog()
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self.reload()
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snack(self._page, "Сохранено")
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def test(e):
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async def _t():
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fields = dict(
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id=0, name=f["name"].value or "test", host=f["host"].value,
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port=int(f["port"].value or 22), username=f["username"].value,
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auth_type=f["auth_type"].value,
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password=f["password"].value or None,
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key_path=f["key_path"].value or None,
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sudo_password=f["sudo_password"].value or None,
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tags="", color="blue", read_only=False,
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)
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from app.db.models import Server
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info = await check_server(Server(**fields))
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if info.get("online"):
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snack(self._page, f"✅ {info['os']} | {info['uptime']}")
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else:
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snack(self._page, f"❌ {info.get('error')}", error=True)
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self._page.run_task(_t)
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dlg = ft.AlertDialog(
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modal=True,
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title=ft.Text(title),
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content=ft.Column(list(f.values()), tight=True,
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scroll=ft.ScrollMode.AUTO, height=480),
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actions=[
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ft.TextButton("Проверить подключение", on_click=test),
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ft.TextButton("Отмена", on_click=lambda e: self._close(dlg)),
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ft.FilledButton("Сохранить", on_click=save),
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],
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)
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self._page.show_dialog(dlg)
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def _close(self, dlg):
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self._page.pop_dialog()
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def _delete(self, s):
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confirm_dialog(
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self._page, "Удалить сервер?",
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f"Сервер «{s.name}» ({s.host}) будет удалён из приложения. На самом сервере ничего не изменится.",
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lambda: (servers_core.delete_server(s.id), self.reload()),
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)
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