From 2c9386bf9f1d465907903e7da79663b5b7e30ace Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Mon, 16 Jul 2018 11:36:29 +0200
Subject: wip

---
 src/ee/fact/__init__.py | 92 +++++++++++++++++++++++++++++--------------------
 1 file changed, 55 insertions(+), 37 deletions(-)

(limited to 'src/ee/fact')

diff --git a/src/ee/fact/__init__.py b/src/ee/fact/__init__.py
index 5c6d789..00035a6 100644
--- a/src/ee/fact/__init__.py
+++ b/src/ee/fact/__init__.py
@@ -1,49 +1,67 @@
-class Fact(object):
-    def __init__(self, kind):
-        self._kind = kind
-        self._domains = {}
+from typing import Optional
+import os.path
+import configparser
 
-    @property
-    def kind() -> str:
-        return self._kind
+class ObjectDescriptor(object):
+    def __init__(self):
+        self._keys = []
 
-    def attr(self, domain: str, key: str):
+    def index_of(self, key, create: bool = False) -> int:
         try:
-            return self._domains[domain][key]
-        except KeyError:
-            pass
+            return self._keys.index(key)
+        except ValueError as e:
+            if not create:
+                raise e
 
-    def set(self, domain: str, key: str, value: str):
-        _kv(domain)[key] = value
+            self._keys.append(key)
+            return len(self._keys) - 1
 
-    def _kv(self, domain: str):
-        try:
-            kv = self._domains[domain]
-        except KeyError:
-            kv = {}
-            self._domains[domain] = kv
+    @property
+    def keys(self):
+        return self._keys
+
+class Object(object):
+    def __init__(self, key, descriptor):
+        self._key = key
+        self._descriptor = descriptor
+        self._data = []
+
+    @property
+    def key(self):
+        return self._key
+
+    def set(self, key: str, value: str):
+        idx = self._descriptor.index_of(key, create=True)
+        self._data.insert(idx, value)
 
-        return kv
+    def get(self, key: str) -> Optional[str]:
+        return self._data[self._descriptor.index_of(key)]
 
-    def view(self, domain: str):
-        return FactKv(self, domain, self._kv(domain))
+class ObjectSet(object):
+    def __init__(self, meta = dict()):
+        self._objects = {}
+        self._meta = meta
+        self._descriptor = ObjectDescriptor()
 
-    def write(self, output):
-        import configparser
-        ini = configparser.ConfigParser(interpolation = None)
-        for domain, kv in self._domains.items():
-            ini.add_section(domain)
-            for key, value in kv.items():
-                ini.set(domain, key, value)
+    def create_object(self, key: str):
+        o = Object(key, self._descriptor)
+        self._objects[key] = o
+        return o
 
-        ini.write(output)
+    def read(self, path):
+        print("Reading objects from {}".format(path))
+        pass
 
+    def write(self, path):
+        print("Writing {} objects".format(len(self._objects)))
 
-class FactKv(object):
-    def __init__(self, fact, domain, kv):
-        self._fact = fact
-        self._domain = domain
-        self._kv = kv
+        for o in self._objects.values():
+            ini = configparser.ConfigParser(interpolation = None)
+            ini.add_section("values")
+            for key in sorted(self._descriptor.keys):
+                value = o.get(key)
+                if value:
+                    ini.set("values", key, value)
 
-    def set(self, key, value):
-        self._kv[key] = value
+            with open(os.path.join(path, "{}.ini".format(o.key)), "w") as f:
+                ini.write(f)
-- 
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