feat: 增加下载暂停等aria2功能

src/telegram/keyboards.py

@@ -0,0 +1,103 @@
+"""Telegram 键盘构建工具"""
+from __future__ import annotations
+
+from telegram import InlineKeyboardButton, InlineKeyboardMarkup
+
+# 状态 emoji 映射
+STATUS_EMOJI = {
+    "active": "⬇️",
+    "waiting": "⏳",
+    "paused": "⏸️",
+    "complete": "✅",
+    "error": "❌",
+    "removed": "🗑️",
+}
+
+
+def build_list_type_keyboard(active_count: int, waiting_count: int, stopped_count: int) -> InlineKeyboardMarkup:
+    """构建列表类型选择键盘"""
+    return InlineKeyboardMarkup([
+        [
+            InlineKeyboardButton(f"▶️ 活动 ({active_count})", callback_data="list:active:1"),
+            InlineKeyboardButton(f"⏳ 等待 ({waiting_count})", callback_data="list:waiting:1"),
+        ],
+        [
+            InlineKeyboardButton(f"✅ 已完成 ({stopped_count})", callback_data="list:stopped:1"),
+            InlineKeyboardButton("📊 统计", callback_data="stats"),
+        ],
+    ])
+
+
+def build_task_keyboard(gid: str, status: str) -> InlineKeyboardMarkup:
+    """构建单个任务的操作按钮"""
+    buttons = []
+
+    if status == "active":
+        buttons.append(InlineKeyboardButton("⏸ 暂停", callback_data=f"pause:{gid}"))
+    elif status in ("paused", "waiting"):
+        buttons.append(InlineKeyboardButton("▶️ 恢复", callback_data=f"resume:{gid}"))
+
+    buttons.append(InlineKeyboardButton("🗑 删除", callback_data=f"delete:{gid}"))
+    buttons.append(InlineKeyboardButton("📋 详情", callback_data=f"detail:{gid}"))
+
+    return InlineKeyboardMarkup([buttons])
+
+
+def build_task_list_keyboard(page: int, total_pages: int, list_type: str) -> InlineKeyboardMarkup | None:
+    """构建任务列表的翻页按钮"""
+    nav_buttons = []
+
+    if page > 1:
+        nav_buttons.append(InlineKeyboardButton("⬅️ 上一页", callback_data=f"list:{list_type}:{page - 1}"))
+    if page < total_pages:
+        nav_buttons.append(InlineKeyboardButton("➡️ 下一页", callback_data=f"list:{list_type}:{page + 1}"))
+
+    # 返回按钮
+    back_button = [InlineKeyboardButton("🔙 返回列表", callback_data="list:menu")]
+
+    rows = []
+    if nav_buttons:
+        rows.append(nav_buttons)
+    rows.append(back_button)
+
+    return InlineKeyboardMarkup(rows)
+
+
+def build_delete_confirm_keyboard(gid: str) -> InlineKeyboardMarkup:
+    """构建删除确认按钮（含是否删除文件选项）"""
+    return InlineKeyboardMarkup([
+        [
+            InlineKeyboardButton("✅ 仅删任务", callback_data=f"confirm_del:{gid}:0"),
+            InlineKeyboardButton("🗑 删任务+文件", callback_data=f"confirm_del:{gid}:1"),
+        ],
+        [
+            InlineKeyboardButton("❌ 取消", callback_data="cancel"),
+        ],
+    ])
+
+
+def build_detail_keyboard(gid: str, status: str) -> InlineKeyboardMarkup:
+    """构建详情页面的操作按钮"""
+    buttons = []
+
+    if status == "active":
+        buttons.append(InlineKeyboardButton("⏸ 暂停", callback_data=f"pause:{gid}"))
+    elif status in ("paused", "waiting"):
+        buttons.append(InlineKeyboardButton("▶️ 恢复", callback_data=f"resume:{gid}"))
+
+    buttons.append(InlineKeyboardButton("🗑 删除", callback_data=f"delete:{gid}"))
+
+    return InlineKeyboardMarkup([
+        buttons,
+        [InlineKeyboardButton("🔙 返回列表", callback_data="list:menu")],
+    ])
+
+
+def build_after_add_keyboard(gid: str) -> InlineKeyboardMarkup:
+    """构建添加任务后的操作按钮"""
+    return InlineKeyboardMarkup([
+        [
+            InlineKeyboardButton("📋 查看详情", callback_data=f"detail:{gid}"),
+            InlineKeyboardButton("📥 查看列表", callback_data="list:menu"),
+        ],
+    ])