#pragma once

// system includes
#include <stdexcept>
#include <string>

namespace linuxdeploy {
    namespace desktopfile {
        /**
         * Desktop file library's base exception.
         */
        class DesktopFileError : public std::runtime_error {
        public:
            explicit DesktopFileError(const std::string& message = "unknown desktop file error") : runtime_error(message) {};
        };

        /**
         * Exception thrown by DesktopFileReader on parsing errors.
         */
        class ParseError : public DesktopFileError {
        public:
            explicit ParseError(const std::string& message = "unknown parse error") : DesktopFileError(message) {};
        };

        /**
         * I/O exception, thrown if files cannot be opened, reading or writing fails etc.
         */
        class IOError : public DesktopFileError {
        public:
            explicit IOError(const std::string& message = "unknown I/O error") : DesktopFileError(message) {};
        };

        class UnknownSectionError : public DesktopFileError {
        public:
            explicit UnknownSectionError(const std::string& section) : DesktopFileError("unknown section: " + section) {};
        };

        /**
         * Cast from one type to another couldn't be performed.
         */
        class BadLexicalCastError : public DesktopFileError {
        public:
            BadLexicalCastError() : DesktopFileError("Bad lexical cast") {}
        };
    }
}