From 5904fbc13da4b5839df66455276f0c362945b0ec Mon Sep 17 00:00:00 2001
From: ThummeTo <83663542+ThummeTo@users.noreply.github.com>
Date: Tue, 19 Apr 2022 13:18:02 +0200
Subject: [PATCH] Printing fmu (#11)

* Update Project.toml

* Custom printing (#10)

* Add CompatHelper to GitHub actions

* Add custom printing

* Bug fix in printing FMU

* Beautify printing

Co-authored-by: Johannes Stoljar <93336654+stoljarjo@users.noreply.github.com>
---
 Project.toml  |  4 ++--
 src/FMI2.jl   | 19 +++++++++++++++++++
 src/FMI2_c.jl | 13 +++++++++++++
 src/FMI3.jl   | 19 +++++++++++++++++++
 src/FMI3_c.jl | 13 ++++++++++++-
 5 files changed, 65 insertions(+), 3 deletions(-)

diff --git a/Project.toml b/Project.toml
index 0ca0fb4..75f2e9d 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "FMICore"
 uuid = "8af89139-c281-408e-bce2-3005eb87462f"
 authors = ["TT <tobias.thummerer@informatik.uni-augsburg.de>", "LM <lars.mikelsons@informatik.uni-augsburg.de>", "JK <josef.kircher@student.uni-augsburg.de>"]
-version = "0.8.0"
+version = "0.8.1"
 
 [compat]
-julia = "^1.5"
\ No newline at end of file
+julia = "^1.5"
diff --git a/src/FMI2.jl b/src/FMI2.jl
index f89c1aa..664f79d 100644
--- a/src/FMI2.jl
+++ b/src/FMI2.jl
@@ -141,6 +141,16 @@ mutable struct FMU2Component
     end
 end
 
+""" Overload the Base.show() function for custom printing of the FMU2Component"""
+Base.show(io::IO, fmu::FMU2Component) = print(io,
+"FMU2:           $(fmu.fmu)
+  State:         $(fmu.state)
+  Logging:       $(fmu.loggingOn)
+  Instance name: $(fmu.instanceName)
+  System time:   $(fmu.t)
+  System states: $(fmu.x)"
+)
+
 """
 A mutable struct representing the excution configuration of a FMU.
 For FMUs that have issues with calls like `fmi2Reset` or `fmi2FreeInstance`, this is pretty useful.
@@ -361,6 +371,15 @@ mutable struct FMU2 <: FMU
     end
 end
 
+""" Overload the Base.show() function for custom printing of the FMU2"""
+Base.show(io::IO, fmu::FMU2) = print(io,
+"Model name:       $(fmu.modelName)
+Instance name:     $(fmu.instanceName)
+Model description: $(fmu.modelDescription)
+Type:              $(fmu.type)
+Components:        $(fmu.components)"
+)
+
 """
 Formats a fmi2Status to String.
 """
diff --git a/src/FMI2_c.jl b/src/FMI2_c.jl
index 4fa0bc5..1cb7500 100644
--- a/src/FMI2_c.jl
+++ b/src/FMI2_c.jl
@@ -297,6 +297,10 @@ mutable struct fmi2ScalarVariable
     end
 end
 
+""" Overload the Base.show() function for custom printing of the fmi2ScalarVariable"""
+Base.show(io::IO, var::fmi2ScalarVariable) = print(io,
+"Var. name: $(var.name) (reference: $(var.valueReference))")
+
 """
 Source: FMISpec2.0.2[p.106]: 4.2.3 Retrieving Status Information from the Slave
 
@@ -558,6 +562,15 @@ mutable struct fmi2ModelDescription
     end
 end
 
+""" Overload the Base.show() function for custom printing of the fmi2ModelDescription"""
+Base.show(io::IO, desc::fmi2ModelDescription) = print(io,
+"Model name:     $(desc.modelName)
+FMI version:     $(desc.fmiVersion)
+GUID:            $(desc.guid)
+Description:     $(desc.description)
+Model variables: $(desc.modelVariables)"
+)
+
 ### FUNCTIONS ###
 
 """
diff --git a/src/FMI3.jl b/src/FMI3.jl
index 6a0d9bf..7547e2d 100644
--- a/src/FMI3.jl
+++ b/src/FMI3.jl
@@ -87,6 +87,16 @@ mutable struct FMU3Component
     end
 end
 
+""" Overload the Base.show() function for custom printing of the FMU2Component"""
+Base.show(io::IO, fmu::FMU3Component) = print(io,
+"FMU2:         $(fmu.fmu)
+State:         $(fmu.state)
+Logging:       $(fmu.loggingOn)
+Instance name: $(fmu.instanceName)
+System time:   $(fmu.t)
+Values:        $(fmu.realValues)"
+)
+
 """
 Source: FMISpec3.0, Version D5ef1c1: 2.2.1. Header Files and Naming of Functions
 
@@ -210,6 +220,15 @@ mutable struct FMU3 <: FMU
     end
 end
 
+""" Overload the Base.show() function for custom printing of the FMU3"""
+Base.show(io::IO, fmu::FMU3) = print(io,
+"Model name:       $(fmu.modelName)
+Instance name:     $(fmu.instanceName)
+Model description: $(fmu.modelDescription)
+Type:              $(fmu.type)
+Components:        $(fmu.components)"
+)
+
 """
 Formats the fmi3Status into a String.
 """
diff --git a/src/FMI3_c.jl b/src/FMI3_c.jl
index 6ef0cb0..25aac1e 100644
--- a/src/FMI3_c.jl
+++ b/src/FMI3_c.jl
@@ -407,4 +407,15 @@ mutable struct fmi3ModelDescription
 
     # additional fields (non-FMI-specific)
     valueReferenceIndicies::Dict{Integer,Integer}
-end
\ No newline at end of file
+end
+
+""" Overload the Base.show() function for custom printing of the fmi3ModelDescription"""
+Base.show(io::IO, desc::fmi3ModelDescription) = print(io,
+"Model name:     $(desc.modelName)
+FMI version:     $(desc.fmiVersion)
+GUID:            $(desc.instantiationToken)
+Description:     $(desc.description)
+Co-Simulation:   $(desc.isCoSimulation)
+Model-Exchange:  $(desc.isModelExchange)
+Model variables: $(desc.modelVariables)"
+)
\ No newline at end of file