From 48fbac913240ea412cabb74a662852450ab6bd83 Mon Sep 17 00:00:00 2001
From: Ingmar Schoegl <ischoegl@lsu.edu>
Date: Sun, 4 Sep 2022 14:52:11 -0500
Subject: [PATCH] [wip] integrate SolutionArray into Sim1D::restore

---
 src/oneD/Sim1D.cpp | 50 +++++++++++++++++++---------------------------
 1 file changed, 21 insertions(+), 29 deletions(-)

diff --git a/src/oneD/Sim1D.cpp b/src/oneD/Sim1D.cpp
index 756b2a3591f..362d45cd2c1 100644
--- a/src/oneD/Sim1D.cpp
+++ b/src/oneD/Sim1D.cpp
@@ -12,6 +12,7 @@
 #include "cantera/oneD/refine.h"
 #include "cantera/numerics/funcs.h"
 #include "cantera/base/stringUtils.h"
+#include "cantera/base/SolutionArray.h"
 #include "cantera/numerics/Func1.h"
 #include <limits>
 #include <fstream>
@@ -170,29 +171,25 @@ void Sim1D::restore(const std::string& fname, const std::string& id,
     } else if (extension == "h5" || extension == "hdf") {
 #if CT_USE_HIGHFIVE_HDF
         h5::File file(fname, h5::File::ReadOnly);
-        if (!file.exist(id) || file.getObjectType(id) != h5::ObjectType::Group) {
-            throw CanteraError("Sim1D::restore",
-                               "No solution with id '{}'", id);
-        }
-        h5::Group grp = file.getGroup(id);
+        std::map<std::string, std::shared_ptr<SolutionArray>> sols;
         for (auto dom : m_dom) {
-            std::string dn = dom->id();
-            if (!grp.exist(dn)|| grp.getObjectType(dn) != h5::ObjectType::Group) {
-                throw CanteraError("Sim1D::restore",
-                    "Saved state '{}' does not contain a domain named '{}'.", id, dn);
-            }
-            size_t points;
-            try {
-                // determine size based on stored temperature
-                points = grp.getGroup(dn).getDataSet("T").getElementCount();
-            } catch (exception& err) {
-                throw CanteraError("Sim1D::restore",
-                    "Unable to determine domain size:\n{}", err.what());
-            }
-            dom->resize(dom->nComponents(), points);
+            auto arr = SolutionArray::create(dom->solution());
+            arr->restore(fname, id + "/" + dom->id());
+            dom->resize(dom->nComponents(), arr->size());
+            sols[dom->id()] = arr;
         }
         resize();
         m_xlast_ts.clear();
+        for (auto dom : m_dom) {
+            auto sol = sols[dom->id()];
+            std::cout << dom->id() << ": size=" << sol->size() << std::endl;
+            sol->setIndex(sol->size() - 1);
+            auto state = sol->getState();
+            std::cout << state[0] << " / " << state[1] << std::endl;
+            for (const auto& item : sol->getAuxiliary()) {
+                std::cout << "- " << item.first << "=" << item.second << std::endl;
+            }
+        }
 
         throw CanteraError("Sim1D::restore", "Work in progress.");
 #else
@@ -201,18 +198,13 @@ void Sim1D::restore(const std::string& fname, const std::string& id,
 #endif
     } else if (extension == "yaml" || extension == "yml") {
         AnyMap root = AnyMap::fromYamlFile(fname);
-        if (!root.hasKey(id)) {
-            throw InputFileError("Sim1D::restore", root,
-                                 "No solution with id '{}'", id);
-        }
+        std::map<std::string, std::shared_ptr<SolutionArray>> sols;
         const auto& state = root[id];
         for (auto dom : m_dom) {
-            if (!state.hasKey(dom->id())) {
-                throw InputFileError("Sim1D::restore", state,
-                    "Saved state '{}' does not contain a domain named '{}'.",
-                    id, dom->id());
-            }
-            dom->resize(dom->nComponents(), state[dom->id()]["points"].asInt());
+            auto arr = SolutionArray::create(dom->solution());
+            arr->restore(fname, id + "/" + dom->id());
+            dom->resize(dom->nComponents(), arr->size());
+            sols[dom->id()] = arr;
         }
         resize();
         m_xlast_ts.clear();