#pragma once

#include <filesystem>
#include <map>
#include <optional>
#include <string>
#include <vector>

#include "breeze/Presets.hpp"
#include "breeze/Project.hpp"

/// Building, installing, running and cleaning a project -- by driving the SDK's own scripts, so the
/// environment they set up (the pinned Ninja, the MSVC environment on Windows) is always the one
/// used. Where a request needs something the scripts don't offer (extra `cmake --build` arguments,
/// skipping the configure), the CLI runs `cmake --build` itself against the build the scripts made.
namespace breeze
{

	struct BuildRequest
	{
		PresetQuery preset;
		/// Release, Debug, ReleaseDebugSymbols or MinSizeRel (any case).
		std::optional<std::string> mode;
		std::optional<int> jobs;
		std::vector<std::string> configureArgs;
		std::vector<std::string> buildArgs;
		bool noConfigure = false;
		bool noBuild = false;
	};

	/// The CMake build type for a mode name; throws Error for an unknown one.
	std::string buildTypeFor(const std::string& mode);

	/// Values of the project's settings (BUILD_OUTPUT_DIR, DOCS_OUTPUT_DIR, ...) as the SDK
	/// computes them. Falls back to the SDK's defaults for a legacy layout that can't be asked.
	std::map<std::string, std::string> readConfigVariables(const Project& project,
														   const std::vector<std::string>& names);

	/// The build directory for the preset (or the one built last), as the SDK defines it.
	std::filesystem::path buildDirFor(const Project& project,
									  const std::optional<std::string>& preset);

	/// Each returns the exit code of the command that did the work.
	int build(const Project& project, const BuildRequest& request);
	int install(const Project& project, const BuildRequest& request);
	int docs(const Project& project);
	int run(const Project& project, const std::optional<std::string>& id, const PresetQuery& where,
			const std::vector<std::string>& programArgs);
	int setup(const Project& project, bool required, bool all);

	/// Removes the build directories (unless keepBuild) and the documentation (if alsoDocs).
	/// Returns the paths removed, relative to the project.
	std::vector<std::string> clean(const Project& project, bool keepBuild, bool alsoDocs);

}