# DIFAdisTSSpec.py -- Pamhyr # Copyright (C) 2023-2024 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 . # -*- coding: utf-8 -*- import logging from tools import trace, timer from Model.Tools.PamhyrDB import SQLSubModel from Model.Except import NotImplementedMethodeError from Model.Scenario import Scenario logger = logging.getLogger() class DIFAdisTSSpec(SQLSubModel): _sub_classes = [ ] _id_cnt = 0 def __init__(self, id: int = -1, method: str = "", status=None): super(DIFAdisTSSpec, self).__init__() self._status = status if id == -1: self.id = DIFAdisTSSpec._id_cnt else: self.id = id self._method = method self._reach = None self._start_rk = None self._end_rk = None self._dif = None self._b = None self._c = None self._enabled = True DIFAdisTSSpec._id_cnt = max(DIFAdisTSSpec._id_cnt + 1, self.id) @classmethod def _db_create(cls, execute, ext=""): execute(f""" CREATE TABLE dif_adists_spec{ext}( {cls.create_db_add_pamhyr_id()}, dif_default INTEGER NOT NULL, method TEXT NOT NULL, reach INTEGER NOT NULL, start_rk REAL NOT NULL, end_rk REAL NOT NULL, dif REAL NOT NULL, b REAL, c REAL, enabled BOOLEAN NOT NULL, {Scenario.create_db_add_scenario()}, {Scenario.create_db_add_scenario_fk()}, FOREIGN KEY(dif_default) REFERENCES dif_adists(id), FOREIGN KEY(reach) REFERENCES river_reach(id) ) """) return cls._create_submodel(execute) @classmethod def _db_update(cls, execute, version, data=None): major, minor, release = version.strip().split(".") created = False if major == 0 and minor < 1: if int(release) < 6: cls._db_create(execute) created = True if major == "0" and int(minor) < 2: if not created: cls._db_update_to_0_2_0(execute, data) return True @classmethod def _db_update_to_0_2_0(cls, execute, data): table = "dif_spec" table_new = "dif_adists_spec" reachs = data['id2pid']['river_reach'] cls.update_db_add_pamhyr_id(execute, table, data) Scenario.update_db_add_scenario(execute, table) cls._db_create(execute, ext="_tmp") execute( f"INSERT INTO {table_new}_tmp " + "(pamhyr_id, pollutant, reach, begin_rk, end_rk, scenario) " + "SELECT pamhyr_id, pollutant, edge, begin_rk, end_rk, scenario " + f"FROM {table}" ) execute(f"DROP TABLE {table}") execute(f"ALTER TABLE {table_new}_tmp RENAME TO {table_new}") cls._db_update_to_0_2_0_set_reach_pid(execute, table, reachs) cls._db_update_to_0_2_0_set_dif_pid(execute, data) @classmethod def _db_update_to_0_2_0_set_dif_pid(cls, execute, data): pid_dif = data["id2pid"]["dif_adists"] els = execute( "SELECT pamhyr_id, dif FROM dif_adists_spec" ) for row in els: it = iter(row) pid = next(it) dif_id = next(it) if dif_id == -1: continue execute( f"UPDATE dif_adists_spec" + f"SET dif = {pid_dif[dif_id]} " + f"WHERE pamhyr_id = {pid}" ) @classmethod def _db_load(cls, execute, data=None): new = [] status = data['status'] scenario = data["scenario"] loaded = data['loaded_pid'] if scenario is None: return new table = execute( "SELECT pamhyr_id, method, reach, start_rk, end_rk, " + "dif, b, c, enabled, scenario " + "FROM dif_adists_spec " + f"WHERE dif_default = {data['dif_default_id']} " + f"AND scenario = {scenario.id} " + f"AND pamhyr_id NOT IN ({', '.join(map(str, loaded))}) " ) if table is not None: for row in table: it = iter(row) id = next(it) method = next(it) reach = next(it) start_rk = next(it) end_rk = next(it) dif = next(it) b = next(it) c = next(it) enabled = (next(it) == 1) owner_scenario = next(it) new_spec = cls( id=id, method=method, status=status, owner_scenario=owner_scenario ) new_spec.reach = reach new_spec.start_rk = start_rk new_spec.end_rk = end_rk new_spec.dif = dif new_spec.b = b new_spec.c = c new_spec.enabled = enabled loaded.add(pid) new.append(new_spec) data["scenario"] = scenario.parent new += cls._db_load(execute, data) data["scenario"] = scenario return new def _db_save(self, execute, data=None): if not self.must_be_saved(): return True dif_default = data['dif_default_id'] execute( "INSERT INTO " + "dif_adists_spec(pamhyr_id, dif_default, method, reach, " + "start_rk, end_rk, dif, b, c, enabled, scenario) " + "VALUES (" + f"{self.id}, {dif_default}, " + f"'{self._db_format(self._method)}', " + f"{self._reach}, " + f"{self._start_rk}, {self._end_rk}, " + f"{self._dif}, {self._b}, {self._c}, " + f"{self._enabled}" + f"{self._status.scenario_id}" + ")" ) return True @property def method(self): return self._method @method.setter def method(self, method): self._method = method self._status.modified() @property def reach(self): return self._reach @reach.setter def reach(self, reach): self._reach = reach self._status.modified() @property def start_rk(self): return self._start_rk @start_rk.setter def start_rk(self, start_rk): self._start_rk = start_rk self._status.modified() @property def end_rk(self): return self._end_rk @end_rk.setter def end_rk(self, end_rk): self._end_rk = end_rk self._status.modified() @property def dif(self): return self._dif @dif.setter def dif(self, dif): self._dif = dif self._status.modified() @property def b(self): return self._b @b.setter def b(self, b): self._b = b self._status.modified() @property def c(self): return self._c @c.setter def c(self, c): self._c = c self._status.modified() @property def enabled(self): return self._enabled @enabled.setter def enabled(self, enabled): self._enabled = enabled self._status.modified()