#!/usr/bin/env python

Import('env')
env.editor_sources = []

import os
import os.path
from platform_methods import run_in_subprocess
from compat import open_utf8
import editor_builders


def _make_doc_data_class_path(to_path):
    # NOTE: It is safe to generate this file here, since this is still executed serially
    g = open_utf8(os.path.join(to_path, "doc_data_class_path.gen.h"), "w")
    g.write("static const int _doc_data_class_path_count = " + str(len(env.doc_class_path)) + ";\n")
    g.write("struct _DocDataClassPath { const char* name; const char* path; };\n")

    g.write("static const _DocDataClassPath _doc_data_class_paths[" + str(len(env.doc_class_path) + 1) + "] = {\n");
    for c in sorted(env.doc_class_path):
        g.write("\t{\"" + c + "\", \"" + env.doc_class_path[c] + "\"},\n")
    g.write("\t{NULL, NULL}\n")
    g.write("};\n")

    g.close()


if env['tools']:
    # Register exporters
    reg_exporters_inc = '#include "register_exporters.h"\n'
    reg_exporters = 'void register_exporters() {\n'
    for e in env.platform_exporters:
        env.editor_sources.append("#platform/" + e + "/export/export.cpp")
        reg_exporters += '\tregister_' + e + '_exporter();\n'
        reg_exporters_inc += '#include "platform/' + e + '/export/export.h"\n'
    reg_exporters += '}\n'

    # NOTE: It is safe to generate this file here, since this is still executed serially
    with open_utf8("register_exporters.gen.cpp", "w") as f:
        f.write(reg_exporters_inc)
        f.write(reg_exporters)

    # API documentation
    docs = []
    doc_dirs = ["doc/classes"]

    for p in env.doc_class_path.values():
        if p not in doc_dirs:
            doc_dirs.append(p)

    for d in doc_dirs:
        try:
            for f in os.listdir(os.path.join(env.Dir('#').abspath, d)):
                docs.append("#" + os.path.join(d, f))
        except OSError:
            pass

    _make_doc_data_class_path(os.path.join(env.Dir('#').abspath, "editor/doc"))

    docs = sorted(docs)
    env.Depends("#editor/doc_data_compressed.gen.h", docs)
    env.CommandNoCache("#editor/doc_data_compressed.gen.h", docs, run_in_subprocess(editor_builders.make_doc_header))

    # Certificates
    env.Depends("#editor/certs_compressed.gen.h", "#thirdparty/certs/ca-certificates.crt")
    env.CommandNoCache("#editor/certs_compressed.gen.h", "#thirdparty/certs/ca-certificates.crt", run_in_subprocess(editor_builders.make_certs_header))

    import glob

    path = env.Dir('.').abspath

    # Translations
    tlist = glob.glob(path + "/translations/*.po")
    env.Depends('#editor/translations.gen.h', tlist)
    env.CommandNoCache('#editor/translations.gen.h', tlist, run_in_subprocess(editor_builders.make_translations_header))

    # Fonts
    flist = glob.glob(path + "/../thirdparty/fonts/*.ttf")
    flist.extend(glob.glob(path + "/../thirdparty/fonts/*.otf"))
    env.Depends('#editor/builtin_fonts.gen.h', flist)
    env.CommandNoCache('#editor/builtin_fonts.gen.h', flist, run_in_subprocess(editor_builders.make_fonts_header))

    # Authors
    env.Depends('#editor/authors.gen.h', "../AUTHORS.md")
    env.CommandNoCache('#editor/authors.gen.h', "../AUTHORS.md", run_in_subprocess(editor_builders.make_authors_header))

    # Donors
    env.Depends('#editor/donors.gen.h', "../DONORS.md")
    env.CommandNoCache('#editor/donors.gen.h', "../DONORS.md", run_in_subprocess(editor_builders.make_donors_header))

    # License
    env.Depends('#editor/license.gen.h', ["../COPYRIGHT.txt", "../LICENSE.txt"])
    env.CommandNoCache('#editor/license.gen.h', ["../COPYRIGHT.txt", "../LICENSE.txt"], run_in_subprocess(editor_builders.make_license_header))

    env.add_source_files(env.editor_sources, "*.cpp")
    env.add_source_files(env.editor_sources, ["#thirdparty/misc/clipper.cpp"])

    SConscript('collada/SCsub')
    SConscript('doc/SCsub')
    SConscript('fileserver/SCsub')
    SConscript('icons/SCsub')
    SConscript('import/SCsub')
    SConscript('plugins/SCsub')

    lib = env.add_library("editor", env.editor_sources)
    env.Prepend(LIBS=[lib])

    Export('env')