#ifdef HAVE_CONFIG_H
# include "config.h"
#endif

#include <stdio.h>

#include <Eina.h>

#include "eina_suite.h"

EFL_START_TEST(eina_test_content_create_destroy)
{
   const char *text_str = "TestAsDf";
   Eina_Content *content = eina_content_new((Eina_Slice)EINA_SLICE_STR_FULL(text_str), "text/plain");

   ck_assert_str_eq(eina_content_type_get(content), "text/plain");
   ck_assert_int_eq(eina_content_data_get(content).len, strlen(text_str) + 1);
   ck_assert_str_eq(eina_content_data_get(content).mem, text_str);

   eina_content_free(content);
}
EFL_END_TEST

EFL_START_TEST(eina_test_content_as_file)
{
   const char *text_str = "TestAsDf";
   Eina_Content *content = eina_content_new((Eina_Slice)EINA_SLICE_STR_FULL(text_str), "text/plain");
   Eina_File *f;
   const char *file_path = eina_content_as_file(content);

   f = eina_file_open(file_path, EINA_FALSE);
   const char *file_content = eina_file_map_all(f, EINA_FILE_POPULATE);
   ck_assert_str_eq(file_content, text_str);
   eina_file_close(f);

   const char *file_path2 = eina_content_as_file(content);
   ck_assert_str_eq(file_path, file_path2);

   eina_content_free(content);
}
EFL_END_TEST

EFL_START_TEST(eina_test_content_convert_none_existing)
{
   const char *text_str = "TestAsDf";
   Eina_Content *content = eina_content_new((Eina_Slice)EINA_SLICE_STR_FULL(text_str), "text/plain");

   EXPECT_ERROR_START;
   ck_assert_ptr_eq(eina_content_convert(content, "ThisIsReallyNotHere"), NULL);
   EXPECT_ERROR_END;
}
EFL_END_TEST

EFL_START_TEST(eina_test_content_convert_ascii_to_utf8)
{
   const char *text_str = "TestAsDf";
   Eina_Content *content = eina_content_new((Eina_Slice)EINA_SLICE_STR_FULL(text_str), "text/plain");
   Eina_Content *c = eina_content_convert(content, "text/plain;charset=utf-8");

   ck_assert_str_eq(eina_content_type_get(c), "text/plain;charset=utf-8");
   ck_assert_str_eq(eina_content_data_get(c).mem, text_str);
}
EFL_END_TEST

EFL_START_TEST(eina_test_content_convert_ascii_to_latin)
{
   const char *text_str = "TestAsDf";
   Eina_Content *content = eina_content_new((Eina_Slice)EINA_SLICE_STR_FULL(text_str), "text/plain");
   Eina_Content *c = eina_content_convert(content, "text/plain;charset=iso-8859-1");

   ck_assert_str_eq(eina_content_type_get(c), "text/plain;charset=iso-8859-1");
   ck_assert_str_eq(eina_content_data_get(c).mem, text_str);
}
EFL_END_TEST

EFL_START_TEST(eina_test_content_convert_utf8_to_latin)
{
   //this means AÄÜÖß
   const char text_str[] = {'A', 0xc3, 0x84, 0xc3, 0x9c, 0xc3, 0x96, 0xc3, 0x9f, 0};
   const char text_str_latin[] = {'A', 0xC4, 0xDC, 0xD6, 0xDF, 0};
   Eina_Content *content = eina_content_new((Eina_Slice)EINA_SLICE_STR_FULL(text_str_latin), "text/plain;charset=iso-8859-1");
   Eina_Content *c = eina_content_convert(content, "text/plain;charset=utf-8");

   ck_assert_str_eq(eina_content_type_get(c), "text/plain;charset=utf-8");
   ck_assert_int_eq(sizeof(text_str), eina_content_data_get(c).len);
   for (unsigned int i = 0; i < eina_content_data_get(c).len; ++i)
     {
        ck_assert_int_eq(text_str[i], ((char*)eina_content_data_get(c).mem)[i]);
     }
   ck_assert_str_eq(eina_content_data_get(c).mem, text_str);
}
EFL_END_TEST

EFL_START_TEST(eina_test_content_possible_converstions)
{
   ck_assert_int_eq(eina_content_converter_convert_can("text/plain", "text/plain;charset=utf-8"), 1);
   ck_assert_int_eq(eina_content_converter_convert_can("text/plain", "ThisDoesNotExist"), 0);
   ck_assert_int_eq(eina_content_converter_convert_can("ThisDoesNotExist", "text/plain;charset=utf-8"), 0);
   Eina_Iterator *iterator = eina_content_converter_possible_conversions("text/plain");
   char *text;
   int i = 0, j = 0;

   EINA_ITERATOR_FOREACH(iterator, text)
     {
        if (eina_streq(text, "text/plain;charset=utf-8"))
          i ++;
        if (eina_streq(text, "text/plain;charset=iso-8859-1"))
          j ++;
     }
   ck_assert_int_eq(i, 1);
   ck_assert_int_eq(j, 1);
   eina_iterator_free(iterator);
}
EFL_END_TEST

static Eina_Bool getting_called = EINA_FALSE;

static Eina_Content*
_test_cb(Eina_Content *content EINA_UNUSED, const char *type EINA_UNUSED)
{
   getting_called = EINA_TRUE;
   return eina_content_new(eina_content_data_get(content), type);
}

EFL_START_TEST(eina_test_register_illegal)
{
   const char *test_str = "AbCdEfG";
   eina_content_converter_conversion_register("Test", "Test2", _test_cb);
   EXPECT_ERROR_START;
   eina_content_converter_conversion_register("Test", "Test2", _test_cb);
   EXPECT_ERROR_END;

   Eina_Content *c = eina_content_new((Eina_Slice)EINA_SLICE_STR_FULL(test_str), "Test");
   Eina_Content *c2 = eina_content_convert(c, "Test2");
   ck_assert_ptr_ne(c2, NULL);
   ck_assert_int_eq(getting_called, EINA_TRUE);
}
EFL_END_TEST

EFL_START_TEST(eina_test_content_value)
{
   const char *str_a = "All";
   const char *str_b = "Out";
   Eina_Content *a = eina_content_new((Eina_Slice)EINA_SLICE_STR_FULL(str_a), "text/plain");
   Eina_Content *b = eina_content_new((Eina_Slice)EINA_SLICE_STR_FULL(str_b), "text/plain");
   Eina_Content *c = eina_content_new((Eina_Slice)EINA_SLICE_STR_FULL(str_a), "text/plain");
   Eina_Content *d = eina_content_new((Eina_Slice)EINA_SLICE_STR_FULL(str_a), "Not_Text");
   Eina_Value *va = eina_value_content_new(a);
   Eina_Value *vb = eina_value_content_new(b);
   Eina_Value *vc = eina_value_content_new(c);
   Eina_Value *vd = eina_value_content_new(d);
   Eina_Value *vcopy = eina_value_new(EINA_VALUE_TYPE_CONTENT);
   Eina_Content *content;

   ck_assert_int_eq(eina_value_compare(va, vc), 0);
   ck_assert_int_ne(eina_value_compare(va, vb), 0);
   ck_assert_int_ne(eina_value_compare(va, vd), 0);
   ck_assert_int_eq(eina_value_compare(vd, vd), 0);

   ck_assert_int_eq(eina_value_copy(va, vcopy), 1);
   ck_assert_int_eq(eina_value_compare(va, vcopy), 0);

   content = eina_value_to_content(vcopy);
   Eina_Slice slice = eina_content_data_get(content);
   ck_assert_int_eq(slice.len, strlen(str_a) + 1);
   ck_assert_str_eq(slice.mem, str_a);

   ck_assert_str_eq(eina_content_type_get(content), "text/plain");
   eina_content_free(content);
}
EFL_END_TEST

EFL_START_TEST(eina_test_content_value_set)
{
   const char *str_a = "All";
   Eina_Content *a = eina_content_new((Eina_Slice)EINA_SLICE_STR_FULL(str_a), "text/plain");
   Eina_Value *acopy = eina_value_new(EINA_VALUE_TYPE_CONTENT);
   Eina_Content *content;

   eina_value_set(acopy, a);
   content = eina_value_to_content(acopy);
   Eina_Slice slice = eina_content_data_get(content);
   ck_assert_int_eq(slice.len, strlen(str_a) + 1);
   ck_assert_str_eq(slice.mem, str_a);

   ck_assert_str_eq(eina_content_type_get(content), "text/plain");
   eina_content_free(content);
   eina_content_free(a);
}
EFL_END_TEST

EFL_START_TEST(eina_test_content_value_convertion)
{
   const char *str_a = "All";
   const char *str_b = "Out";
   const char *str_c = "Life";
   Eina_Content *a = eina_content_new((Eina_Slice)EINA_SLICE_STR_FULL(str_a), "text/plain;charset=utf-8");
   Eina_Content *b = eina_content_new((Eina_Slice)EINA_SLICE_STR_FULL(str_b), "text/plain");
   Eina_Content *c = eina_content_new((Eina_Slice)EINA_SLICE_STR_FULL(str_c), "application/x-elementary-markup");
   Eina_Value *av = eina_value_content_new(a);
   Eina_Value *bv = eina_value_content_new(b);
   Eina_Value *cv = eina_value_content_new(c);

   ck_assert_str_eq(eina_value_to_string(av), str_a);
   ck_assert_str_eq(eina_value_to_string(bv), str_b);
   ck_assert_str_ne(eina_value_to_string(cv), str_c);
}
EFL_END_TEST

void
eina_test_abstract_content(TCase *tc)
{
   tcase_add_test(tc, eina_test_content_create_destroy);
   tcase_add_test(tc, eina_test_content_as_file);
   tcase_add_test(tc, eina_test_content_convert_none_existing);
   tcase_add_test(tc, eina_test_content_convert_ascii_to_utf8);
   tcase_add_test(tc, eina_test_content_convert_ascii_to_latin);
   tcase_add_test(tc, eina_test_content_convert_utf8_to_latin);
   tcase_add_test(tc, eina_test_content_possible_converstions);
   tcase_add_test(tc, eina_test_register_illegal);
   tcase_add_test(tc, eina_test_content_value);
   tcase_add_test(tc, eina_test_content_value_set);
   tcase_add_test(tc, eina_test_content_value_convertion);
}