//
// Copyright (c) 2014-2016 THUNDERBEAST GAMES LLC
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//

#pragma once

#include <Atomic/Core/Object.h>

using namespace Atomic;

namespace ToolCore
{
    ATOMIC_EVENT(E_NETBUILDBEGIN, NETBuildBegin)
    {
        ATOMIC_PARAM(P_BUILD, Build); // NETBuild*
    }

    ATOMIC_EVENT(E_NETBUILDRESULT, NETBuildResult)
    {
        ATOMIC_PARAM(P_BUILD, Build); // NETBuild*
        ATOMIC_PARAM(P_SUCCESS, Success); // bool = success = true;
        ATOMIC_PARAM(P_ERRORTEXT, ErrorText); // for failure, the compilation output
    }

    ATOMIC_EVENT(E_NETBUILDATOMICPROJECT, NETBuildAtomicProject)
    {
        ATOMIC_PARAM(P_PROJECT, Project); // Project*
    }

    enum NETBuildStatus
    {
        NETBUILD_PENDING = 0,
        NETBUILD_BUILDING,
        NETBUILD_COMPLETE        
    };

    class Subprocess;

    class NETBuild : public Object
    {
        friend class NETBuildSystem;

        ATOMIC_OBJECT(NETBuild, Object)
    
    public:

        NETBuild(Context* context, const String& solutionPath, const StringVector& platforms, const StringVector& configurations);
        virtual ~NETBuild() {}

    private:

        /// .sln or .json configuration file
        String       solutionPath_;
        StringVector configurations_;
        StringVector platforms_;
        StringVector targets_;

        NETBuildStatus status_;
        String allArgs_;
        String output_;
        WeakPtr<Project> project_;
        WeakPtr<Subprocess> subprocess_;
    };

    // NET Build subsystem
    class NETBuildSystem : public Object
    {
        
        ATOMIC_OBJECT(NETBuildSystem, Object)

    public:

        NETBuildSystem(Context* context);
        virtual ~NETBuildSystem();

        /// Build either a .sln or .json configuration file
        NETBuild* Build(const String& solutionPath, const StringVector &platforms, const StringVector &configurations);

        NETBuild* BuildAtomicProject(Project* project);

        void SetVerbose(bool verbose) { verbose_ = verbose; }

        /// Set compiler tooling version, for example "VS2015", "VS2017", used default for host if undefined
        void SetToolVersion(const String& toolVersion) { toolVersion_ = toolVersion.ToUpper();  }

        /// Get compiler tooling version
        const String& GetToolVersion() const { return toolVersion_; }

    private:

        void CurrentBuildError(String errorText);

        NETBuild* GetBuild(const String& solutionPath, const StringVector& platforms, const StringVector& configurations);

        void HandleBuildAtomicProject(StringHash eventType, VariantMap& eventData);
        void HandleToolUpdate(StringHash eventType, VariantMap& eventData);
        void HandleSubprocessOutput(StringHash eventType, VariantMap& eventData);
        void HandleCompileProcessComplete(StringHash eventType, VariantMap& eventData);

        SharedPtr<NETBuild> curBuild_;
        List<SharedPtr<NETBuild>> builds_;

        bool verbose_;
        // compiler tooling to use, "VS2015/VS2017", default if undefined
        String toolVersion_;

    };

}