#include <stdio.h>
#include <string.h>

#include <librcc.h>

#include "internal.h"
#include "rccnames.h"

rcc_name rcc_default_language_names[RCC_MAX_LANGUAGES+1];

rcc_name rcc_default_language_names_embeded[RCC_MAX_LANGUAGES+1] = {
{"default", "Autodetect"},
{"off", "Dissable"},
{"en", "English" },
{"ru","Russian"},
{"uk","Ukrainian"}, 
{"be","Belarussian"},
{"bg","Bulgarian"},
{"cz","Czech"},
{"es","Estonian"},
{"hr","Croatian"},
{"hu","Hungarian"},
{"lt","Lithuanian"},
{"lv","Latvian"},
{"pl","Polish"},
{"sk","Slovak"},
{"sl","Slovenian"},
{"zh","Chinese"},
{NULL, NULL}
};

rcc_option_value_name rcc_default_option_boolean_names[] = { "Off", "On", NULL };
rcc_option_value_name rcc_default_option_learning_names[] = { "Off", "On", "Relearn", "Learn", NULL };
rcc_option_value_name rcc_default_option_clo_names[] = { "All Languages", "Configured / AutoEngine", "Configured Only", NULL };
rcc_option_value_name rcc_default_option_translate_names[] = { "Off", "Transliterate", "Translate to English", "Skip Translation between Related Languages", "Skip Translation from Parrent Languages", "Full", NULL };

rcc_option_name rcc_default_option_names[RCC_MAX_OPTIONS+1];
rcc_option_name rcc_default_option_names_embeded[RCC_MAX_OPTIONS+1] = {
    { RCC_OPTION_LEARNING_MODE, "Recodings Cache", rcc_default_option_learning_names },
    { RCC_OPTION_AUTODETECT_FS_NAMES, "Autodetect File Names",  rcc_default_option_boolean_names },
    { RCC_OPTION_AUTODETECT_FS_TITLES, "Autodetect FS Titles", rcc_default_option_boolean_names },
    { RCC_OPTION_CONFIGURED_LANGUAGES_ONLY, "Enabled Languages", rcc_default_option_clo_names },
    { RCC_OPTION_AUTOENGINE_SET_CURRENT, "AutoEngine Set Current Encoding", rcc_default_option_boolean_names },
    { RCC_OPTION_AUTODETECT_LANGUAGE, "Autodetect Language", rcc_default_option_boolean_names },
    { RCC_OPTION_TRANSLATE, "Translate Text", rcc_default_option_translate_names },
    { RCC_OPTION_TIMEOUT, "Recoding Timeout (us)", NULL },
    { RCC_MAX_OPTIONS }
};

rcc_ui_page_name rcc_ui_default_page_name;
rcc_ui_page_name rcc_ui_default_page_name_embeded = {
    "Encodings",
    { "Language", "Language" },
    { "Encodings" },
    { "AutoDetection", "Engine" }
};


rcc_name *rcc_default_class_names = NULL;
rcc_name *rcc_default_charset_names = NULL;
rcc_name *rcc_default_engine_names = NULL;

typedef enum rcc_name_type_t {
    RCC_NAME_TYPE_CLASS = 0,
    RCC_NAME_TYPE_CHARSET,
    RCC_NAME_TYPE_ENGINE,
    RCC_NAME_TYPE_LANGUAGE,
    RCC_NAME_TYPE_MAX
} rcc_name_type;

rcc_name *rccUiGetRccName(rcc_ui_context ctx, const char *findname, unsigned char type) {
    unsigned int i,j;
    rcc_name *names[2], *nm;
    
    if (!findname) return NULL;
    
    switch (type) {
	case RCC_NAME_TYPE_LANGUAGE:
	    names[0] = ctx?ctx->language_names:NULL;
	    names[1] = rcc_default_language_names;
	break;
	case RCC_NAME_TYPE_CHARSET:
	    names[0] = ctx?ctx->charset_names:NULL;
	    names[1] = rcc_default_charset_names;
	break;
	case RCC_NAME_TYPE_ENGINE:
	    names[0] = ctx?ctx->engine_names:NULL;
	    names[1] = rcc_default_engine_names;
	break;
	case RCC_NAME_TYPE_CLASS:
	    if (ctx->class_names) return NULL;
	    
	    names[0] = NULL;
	    names[1] = rcc_default_class_names;
	break;	
	default:
	    return NULL;
    }
	
    
    for (j=0;j<2;j++) {
	nm = names[j];
	if (nm) {
	    for (i=0;nm[i].sn;i++)
		if (!strcasecmp(findname, nm[i].sn)) return nm+i;
	}
    }
    
    return NULL;
}

rcc_name *rccUiGetLanguageRccName(rcc_ui_context ctx, const char *lang) {
    return rccUiGetRccName(ctx, lang, RCC_NAME_TYPE_LANGUAGE);
}

const char *rccUiGetLanguageName(rcc_ui_context ctx, rcc_language_id language_id) {
    const char *lang;
    rcc_name *names;
    
    lang = rccGetLanguageName(ctx->rccctx, language_id);
    
    names = rccUiGetLanguageRccName(ctx, lang);
    if ((names)&&(names->name)) return names->name;
    
    return lang;
}

rcc_name *rccUiGetCharsetRccName(rcc_ui_context ctx, const char *charset) {
    return rccUiGetRccName(ctx, charset, RCC_NAME_TYPE_CHARSET);
}

const char *rccUiGetCharsetName(rcc_ui_context ctx, rcc_language_id language_id, rcc_class_id class_id, rcc_charset_id charset_id) {
    rcc_language_config config;
    const char *charset;
    rcc_name *names;

    config = rccGetConfig(ctx->rccctx, language_id);
    charset = rccConfigGetClassCharsetName(config, class_id, charset_id);
    
    names = rccUiGetCharsetRccName(ctx, charset);
    if ((names)&&(names->name)) return names->name;
    
    return charset;
}

rcc_name *rccUiGetEngineRccName(rcc_ui_context ctx, const char *engine) {
    return rccUiGetRccName(ctx, engine, RCC_NAME_TYPE_ENGINE);
}

const char *rccUiGetEngineName(rcc_ui_context ctx, rcc_language_id language_id, rcc_engine_id engine_id) {
    rcc_language_config config;
    const char *engine;
    rcc_name *names;
    
    config = rccGetConfig(ctx->rccctx, language_id);
    engine = rccConfigGetEngineName(config, engine_id);

    names = rccUiGetEngineRccName(ctx, engine);
    if ((names)&&(names->name)) return names->name;
    
    return engine;
}

rcc_name *rccUiGetClassRccName(rcc_ui_context ctx, const char *cl) {
    return rccUiGetRccName(ctx, cl, RCC_NAME_TYPE_CLASS);
}

const char *rccUiGetClassName(rcc_ui_context ctx, rcc_class_id class_id) {
    const char *cl;
    rcc_name *names;
    
    cl = rccGetClassName(ctx->rccctx, class_id);
    
    names = rccUiGetClassRccName(ctx, cl);
    if ((names)&&(names->name)) return names->name;
    
    return rccGetClassFullName(ctx->rccctx, (rcc_class_id)class_id);
}



rcc_option_name *rccUiGetOptionRccName(rcc_ui_context ctx, rcc_option option) {
    unsigned int i,j;
    rcc_option_name *names;
    
    if ((option<0)||(option>=RCC_MAX_OPTIONS)) return NULL;

    for (j=0;j<2;j++) {
	if (j) names = rcc_default_option_names;
	else names = ctx?ctx->option_names:NULL;
	
	if (names) {
	    for (i=0;names[i].option!=RCC_MAX_OPTIONS;i++)
		if (names[i].option == option) return names+i;
	}
    }
    
    return NULL;
}

const char *rccUiGetOptionName(rcc_ui_context ctx, rcc_option option) {
    rcc_option_name *name;
    
    name = rccUiGetOptionRccName(ctx, option);
    if (name) return name->name;

    return NULL;
}

const char *rccUiGetOptionValueName(rcc_ui_context ctx, rcc_option option, rcc_option_value value) {
    unsigned int i;
    rcc_option_name *name;
    
    name = rccUiGetOptionRccName(ctx, option);
    if (name) {
	for (i=0;name->value_names[i];i++)
	    if (i == value) return name->value_names[i];
    }
    
    return NULL;
}

rcc_ui_page_name *rccUiGetDefaultPageName() {
    return &rcc_ui_default_page_name;
}