新增菜园系统

Plugins/WPSGardenSystem/garden_plugin_view.py

@@ -0,0 +1,89 @@
+"""Garden overview and selling plugin."""
+
+from __future__ import annotations
+
+from typing import Optional
+
+from PWF.Convention.Runtime.Architecture import Architecture
+
+from Plugins.WPSBackpackSystem import WPSBackpackSystem
+from Plugins.WPSConfigSystem import WPSConfigAPI
+
+from .garden_plugin_base import WPSGardenBase
+
+
+class WPSGardenView(WPSGardenBase):
+    def wake_up(self) -> None:
+        super().wake_up()
+        self.register_plugin("garden")
+        self.register_plugin("菜园")
+
+    async def callback(self, message: str, chat_id: int, user_id: int) -> Optional[str]:
+        payload = self.parse_message_after_at(message).strip()
+        if not payload:
+            return await self._send_overview(chat_id, user_id)
+
+        tokens = [token.strip() for token in payload.split() if token.strip()]
+        if tokens and tokens[0] in {"售出", "sell"}:
+            return await self._handle_sell(tokens[1:], chat_id, user_id)
+
+        return await self._send_overview(chat_id, user_id)
+
+    async def _send_overview(self, chat_id: int, user_id: int) -> Optional[str]:
+        overview = self.format_garden_overview(user_id)
+        return await self.send_markdown_message(overview, chat_id, user_id)
+
+    async def _handle_sell(self, args: list[str], chat_id: int, user_id: int) -> Optional[str]:
+        if len(args) < 2:
+            return await self.send_markdown_message(
+                "❌ 指令格式：`菜园 售出 <果实> <数量>`",
+                chat_id,
+                user_id,
+            )
+        identifier = args[0]
+        try:
+            quantity = int(args[1])
+        except ValueError:
+            return await self.send_markdown_message("❌ 数量必须是整数", chat_id, user_id)
+        if quantity <= 0:
+            return await self.send_markdown_message("❌ 数量必须大于0", chat_id, user_id)
+
+        crop = self.resolve_fruit_id(identifier)
+        if crop is None:
+            return await self.send_markdown_message("❌ 未找到对应果实", chat_id, user_id)
+
+        backpack: WPSBackpackSystem = Architecture.Get(WPSBackpackSystem)
+        owned = 0
+        for item in backpack.get_user_items(user_id):
+            if item.item_id == crop.fruit_id:
+                owned = item.quantity
+                break
+        if owned < quantity:
+            return await self.send_markdown_message("❌ 果实数量不足", chat_id, user_id)
+
+        total_points, price_per = self.service().sell_fruit(
+            user_id=user_id,
+            fruit_id=crop.fruit_id,
+            quantity=quantity,
+        )
+        backpack.set_item_quantity(user_id, crop.fruit_id, owned - quantity)
+
+        config_api: WPSConfigAPI = Architecture.Get(WPSConfigAPI)
+        new_points = await config_api.adjust_user_points(
+            chat_id,
+            user_id,
+            total_points,
+            reason=f"出售 {crop.display_name} 的果实",
+        )
+
+        message = (
+            "# 🛒 售出成功\n"
+            f"- 果实：{crop.display_name} × {quantity}\n"
+            f"- 单价：{price_per} 分\n"
+            f"- 总计：{total_points} 分\n"
+            f"- 当前积分：{new_points}"
+        )
+        return await self.send_markdown_message(message, chat_id, user_id)
+
+
+__all__ = ["WPSGardenView"]