add: check alas prev status

.gitignore

@@ -282,3 +282,5 @@ blcrack/cracker/webui/.idea/
 
 3rdparty/build/
 3rdparty/pkgs/
+
+bin/status/

module/instance_watcher.py

@@ -1,4 +1,5 @@
 import datetime
+import pathlib
 import threading
 import time
 from dataclasses import dataclass
@@ -7,6 +8,7 @@ from typing import Dict
 from module.config.config import AzurLaneConfig
 from module.counter import MaxCounter
 from module.notify import handle_notify
+from module.submodule.utils import has_config_mod
 from module.webui.process_manager import ProcessManager
 
 
@@ -18,6 +20,7 @@ class InstanceSetting:
 
 
 class InstanceWatcher:
+    STATUS_DIR = "./bin/status"
     instance = None
 
     def __init__(self):
@@ -66,6 +69,28 @@ class InstanceWatcher:
         for i in ins_has_triggered:
             self.remove_instance(i)
 
+    def add_status_file(self, name):
+        f = pathlib.Path(InstanceWatcher.STATUS_DIR) / f"{name}.status"
+        if not f.exists():
+            f.parent.mkdir(parents=True, exist_ok=True)
+            f.touch()
+
+    def remove_status_file(self, name):
+        f = pathlib.Path(InstanceWatcher.STATUS_DIR) / f"{name}.status"
+        if f.exists():
+            f.parent.mkdir(parents=True, exist_ok=True)
+            f.unlink()
+
+    def get_all_prev_instance(self):
+        f = pathlib.Path(InstanceWatcher.STATUS_DIR)
+        if not f.exists():
+            f.mkdir(parents=True, exist_ok=True)
+        return [i.stem for i in f.glob("*.status")]
+
+    def has_status_file(self, name):
+        f = pathlib.Path(InstanceWatcher.STATUS_DIR) / f"{name}.status"
+        return f.exists()
+
     def try_add_instance(self, name):
         if name in self.instances:
             return
@@ -78,10 +103,22 @@ class InstanceWatcher:
                 notify_config=full_config.Alas_Error_OnePushConfig
             )
             self.instances[name] = setting
+            self.add_status_file(name)
+
+    def check_instance_status(self):
+        for config_name in self.get_all_prev_instance():
+            if not has_config_mod(config_name):
+                continue
+            ins = ProcessManager.get_manager(config_name)
+            if ins.alive:
+                continue
+            if ins.detailed_instance_status == ProcessManager.DetailInstanceStatus.NoRenderables:
+                ins.start("alas")
 
     def remove_instance(self, name):
         try:
             self.instances.pop(name)
+            self.remove_status_file(name)
         except Exception:
             ...
 
@@ -91,6 +128,7 @@ class InstanceWatcher:
             try:
                 self.check_counter()
                 self.check_instances()
+                self.check_instance_status()
             except Exception:
                 ...
 

module/submodule/utils.py

@@ -86,3 +86,6 @@ def get_config_mod(config_name):
         return MOD_CONFIG_DICT[config_name]
     except KeyError:
         return 'alas'
+
+def has_config_mod(config_name):
+    return os.path.exists(f"./config/{config_name}.json")

module/webui/process_manager.py

@@ -237,6 +237,14 @@ from module.instance_watcher import InstanceWatcher
 
 
 class ProcessManager(ProcessManager):
+    class DetailInstanceStatus:
+        Alive = 1
+        NoRenderables = 2
+        ManualStop = 3
+        Finish = 4
+        Update = 5
+        Error = 6
+
     def start(self, *args, **kwargs):
         super().start(*args, **kwargs)
         InstanceWatcher.get_instance().try_add_instance(self.config_name)
@@ -244,3 +252,23 @@ class ProcessManager(ProcessManager):
     def stop(self, *args, **kwargs):
         InstanceWatcher.get_instance().remove_instance(self.config_name)
         super().stop(*args, **kwargs)
+
+    @property
+    def detailed_instance_status(self) -> int:
+        if self.alive:
+            return ProcessManager.DetailInstanceStatus.Alive
+        elif len(self.renderables) == 0:
+            return ProcessManager.DetailInstanceStatus.NoRenderables
+        else:
+            console = Console(no_color=True)
+            with console.capture() as capture:
+                console.print(self.renderables[-1])
+            s = capture.get().strip()
+            if s.endswith("Reason: Manual stop"):
+                return ProcessManager.DetailInstanceStatus.ManualStop
+            elif s.endswith("Reason: Finish"):
+                return ProcessManager.DetailInstanceStatus.Finish
+            elif s.endswith("Reason: Update"):
+                return ProcessManager.DetailInstanceStatus.Update
+            else:
+                return ProcessManager.DetailInstanceStatus.Error