1 files changed, 79 insertions, 0 deletions
diff --git a/ATRI/service/switch.py b/ATRI/service/switch.py
new file mode 100644
index 0000000..b97a0ec
--- /dev/null
+++ b/ATRI/service/switch.py
@@ -0,0 +1,79 @@
+import json
+import aiofiles
+from typing import Optional
+
+from ATRI.exceptions import InvalidWriteText
+
+from . import SERVICE_PATH
+
+
+class Switch:
+    filename = 'switch.service.json'
+    path = SERVICE_PATH / filename
+    path.parent.mkdir(exist_ok=True, parents=True)
+    try:
+        data = json.loads(path.read_bytes())
+    except:
+        data = {}
+
+    @classmethod
+    def get_service(cls) -> dict:
+        return cls.data
+
+    @classmethod
+    async def auth_service(
+        cls, service: str, group: Optional[int] = None) -> bool:
+        cls.data.setdefault('global', {})
+        cls.data.setdefault(group, {})
+        if service not in cls.data['global']:
+            cls.data['global'][service] = True
+        if service not in cls.data[group]:
+            cls.data[group][service] = True
+        try:
+            async with aiofiles.open(
+                cls.path, 'w', encoding='utf-8') as target:
+                await target.write(
+                    json.dumps(
+                        cls.data, indent=4
+                    )
+                )
+        except InvalidWriteText:
+            raise InvalidWriteText('Writing file failed!')
+        else:
+            pass
+
+        if cls.data['global'][service]:
+            return True if cls.data[group][service] else False
+        else:
+            return False
+
+    @classmethod
+    async def control_service(cls, service: str, _type: bool,
+                        group: Optional[str]) -> None:
+        if service not in cls.data:
+            cls.data['global'][service] = True
+            cls.data[group][service] = True
+            try:
+                async with aiofiles.open(
+                    cls.path, 'w', encoding='utf-8') as target:
+                    await target.write(
+                        json.dumps(
+                            cls.data, indent=4
+                        )
+                    )
+            except InvalidWriteText:
+                raise InvalidWriteText('Writing file failed!')
+        if group:
+            cls.data[group][service] = _type
+        else:
+            cls.data['global'][service] = _type
+        try:
+            async with aiofiles.open(
+                cls.path, 'w', encoding='utf-8') as target:
+                await target.write(
+                    json.dumps(
+                        cls.data, indent=4
+                    )
+                )
+        except InvalidWriteText:
+            raise InvalidWriteText('Writing file failed!')