Results: Add results model.

src/Model/Results/Results.py

+# Results.py -- Pamhyr
+# Copyright (C) 2023  INRAE
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+import logging
+import numpy as np
+
+from copy import deepcopy
+from datetime import datetime
+
+from Model.Results.River.River import River
+
+logger = logging.getLogger()
+
+class Results(object):
+    def __init__(self, study = None):
+        self._study = study
+        self._river = River(self._study)
+
+        self._meta_data = {
+            # Keep results creation date
+            "creation_date": datetime.now(),
+        }
+
+    @property
+    def river(self):
+        return self._river
+
+    def set(self, key, value):
+        self._meta_data[key] = value
+
+    def get(self, key):
+        return self._meta_data[key]

src/Model/Results/River/River.py

+# River.py -- Pamhyr
+# Copyright (C) 2023  INRAE
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+import logging
+
+from datetime import datetime
+
+logger = logging.getLogger()
+
+class Profile(object):
+    def __init__(self, profile, study):
+        self._study = study
+        self._profile = profile # Source profile in the study
+        self._data = {} # Dict of dict {<ts>: {<key>: <value>, ...}, ...}
+
+    def set(self, timestamp, key, data):
+        if timestamp not in self._data:
+            self._data[timestamp] = {}
+
+        self._data[timestamp][key] = data
+
+    def get_ts(self, timestamp):
+        return self._data[timestamp]
+
+    def get_key(self, timestamp):
+        return list(
+            map(lambda ts: self._data[ts][key], self._data)
+        )
+
+    def get_ts_key(self, timestamp, key):
+        return self._data[timestamp][key]
+
+class Reach(object):
+    def __init__(self, reach, study):
+        self._study = study
+        self._reach = reach # Source reach in the study
+        self._profiles = list(
+            map(
+                lambda p: Profile(p, self._study),
+                reach.profiles
+            )
+        )
+
+    @property
+    def profiles(self):
+        return self._profiles.copy()
+
+    def set(self, profile_id, timestamp, key, data):
+        self._profiles[profile_id].set(timestamp, key, data)
+
+class River(object):
+    def __init__(self, study):
+        self._study = study
+
+        # Dict with timestamps as key
+        self._reachs = []
+
+    @property
+    def reachs(self):
+        return self.reachs.copy()
+
+    def add(self, reach_id):
+        reachs = self._study.river.enable_edges()
+
+        new = Reach(reachs[reach_id].reach, self._study)
+
+        self._reachs.append(new)
+        return new