#!/usr/bin/env python
# -*- coding: utf-8 -*-

from conans.model.conan_generator import Generator
from conans import ConanFile


class XmakeGenerator(ConanFile):
    name = "xmake_generator"
    version = "0.1.0"
    url = "https://github.com/solvingj/conan-xmake_generator"
    description = "Conan build generator for xmake build system"
    topics = ("conan", "generator", "xmake", "tboox")
    homepage = "https://github.com/tboox/xmake"
    author = "Bincrafters <bincrafters@gmail.com>"
    license = "MIT"
    exports = ["LICENSE.md"]


class xmake(Generator):

    @property
    def filename(self):
        return "conanbuildinfo.xmake.lua"

    @property
    def content(self):
        deps = XmakeDepsFormatter(self.deps_build_info)

        # get plat
        plat = str(self.settings.get_safe("os"))

        # get mode
        mode = str(self.settings.get_safe("build_type"))

        # get arch
        arch = str(self.settings.get_safe("arch"))

        # make template
        template = ('  {plat}_{arch}_{mode} = \n'
                    '  {{\n'
                    '    includedirs    = {{{deps.include_paths}}},\n'
                    '    linkdirs       = {{{deps.lib_paths}}},\n'
                    '    links          = {{{deps.libs}}},\n'
                    '    frameworkdirs  = {{{deps.framework_paths}}},\n'
                    '    frameworks     = {{{deps.frameworks}}},\n'
                    '    syslinks       = {{{deps.system_libs}}},\n'
                    '    defines        = {{{deps.defines}}},\n'
                    '    cxxflags       = {{{deps.cppflags}}},\n'
                    '    cflags         = {{{deps.cflags}}},\n'
                    '    shflags        = {{{deps.sharedlinkflags}}},\n'
                    '    ldflags        = {{{deps.exelinkflags}}},\n'
                    '    __bindirs      = {{{deps.bin_paths}}},\n'
                    '    __resdirs      = {{{deps.res_paths}}},\n'
                    '    __srcdirs      = {{{deps.src_paths}}}\n'
                    '  }}')

        # make sections
        sections = []
        sections.append(template.format(plat = plat, arch = arch, mode = mode, deps = deps))

        # make content
        return "{\n" + ",\n".join(sections) + "\n}"



class XmakeDepsFormatter(object):
    def __prepare_process_escape_character(self, raw_string):
        if raw_string.find('\"') != -1:
            raw_string = raw_string.replace("\"","\\\"")
        return raw_string

    def __filter_char(self, raw_string):
        return self.__prepare_process_escape_character(raw_string)

    def __init__(self, deps_cpp_info):
        self.include_paths   = ",\n".join('"%s"' % self.__filter_char(p.replace("\\", "/")) for p in deps_cpp_info.include_paths)
        self.lib_paths       = ",\n".join('"%s"' % self.__filter_char(p.replace("\\", "/")) for p in deps_cpp_info.lib_paths)
        self.bin_paths       = ",\n".join('"%s"' % self.__filter_char(p.replace("\\", "/")) for p in deps_cpp_info.bin_paths)
        self.res_paths       = ",\n".join('"%s"' % self.__filter_char(p.replace("\\", "/")) for p in deps_cpp_info.res_paths)
        self.src_paths       = ",\n".join('"%s"' % self.__filter_char(p.replace("\\", "/")) for p in deps_cpp_info.src_paths)
        self.framework_paths = ",\n".join('"%s"' % self.__filter_char(p.replace("\\", "/")) for p in deps_cpp_info.framework_paths)
        self.libs            = ", ".join('"%s"' % p for p in deps_cpp_info.libs)
        self.frameworks      = ", ".join('"%s"' % p for p in deps_cpp_info.frameworks)
        self.system_libs     = ", ".join('"%s"' % p for p in deps_cpp_info.system_libs)
        self.defines         = ", ".join('"%s"' % self.__filter_char(p) for p in deps_cpp_info.defines)
        self.cppflags        = ", ".join('"%s"' % p for p in deps_cpp_info.cppflags)
        self.cflags          = ", ".join('"%s"' % p for p in deps_cpp_info.cflags)
        self.sharedlinkflags = ", ".join('"%s"' % p for p in deps_cpp_info.sharedlinkflags)
        self.exelinkflags    = ", ".join('"%s"' % p for p in deps_cpp_info.exelinkflags)
        self.rootpath        = "%s" % self.__filter_char(deps_cpp_info.rootpath.replace("\\", "/"))