#include "domain/message.h"
#include "domain/search.h"

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

static int failures;
#define CHECK(value)                                                                               \
  do                                                                                               \
    {                                                                                              \
      if (!(value))                                                                                \
        {                                                                                          \
          fprintf(stderr, "CHECK failed at line %d: %s\n", __LINE__, #value);                      \
          failures++;                                                                              \
        }                                                                                          \
    }                                                                                              \
  while (0)

int
main(void)
{
  tiny_role_t role;
  tiny_memory_tier_t tier;
  const char valid_utf8[] = "\xe6\x97\xa5\xe6\x9c\xac\xe8\xaa\x9e";
  const char invalid_utf8[] = "\xc0\xaf";
  tiny_message_t original, copy;
  tiny_search_index_t *search;
  size_t *candidates = NULL, candidate_count = 0;

  CHECK(tiny_role_parse("user", &role) && role == TINY_ROLE_USER);
  CHECK(!tiny_role_parse("tool", &role));
  CHECK(tiny_tier_parse("discard", &tier) && tier == TINY_TIER_DISCARD);
  CHECK(!tiny_tier_parse("archive", &tier));
  CHECK(tiny_utf8_valid(valid_utf8, strlen(valid_utf8)));
  CHECK(!tiny_utf8_valid(invalid_utf8, sizeof(invalid_utf8) - 1));
  CHECK(tiny_message_id_valid("01ARZ3NDEKTSV4RRFFQ69G5FAV"));
  CHECK(!tiny_message_id_valid("81ARZ3NDEKTSV4RRFFQ69G5FAV"));
  CHECK(!tiny_message_id_valid("01ARZ3NDEKTSV4RRFFQ69G5FAI"));

  tiny_message_init(&original);
  tiny_message_init(&copy);
  original.session_id = _strdup("session");
  original.content = _strdup("content");
  original.role = TINY_ROLE_ASSISTANT;
  strcpy_s(original.message_id, sizeof(original.message_id), "01ARZ3NDEKTSV4RRFFQ69G5FAV");
  CHECK(tiny_message_copy(&copy, &original) == 0);
  CHECK(copy.session_id != original.session_id);
  CHECK(strcmp(copy.content, "content") == 0);
  search = tiny_search_index_create();
  CHECK(search != NULL);
  free(original.content);
  original.content = _strdup("Curry and coffee");
  original.metadata.tags = calloc(1, sizeof(char *));
  original.metadata.tags[0] = _strdup("設計メモ");
  original.metadata.tag_count = 1;
  CHECK(tiny_search_index_add(search, &original, 7));
  CHECK(tiny_search_index_candidates(search, "CURRY", &candidates, &candidate_count));
  CHECK(candidate_count == 1 && candidates[0] == 7);
  CHECK(tiny_search_score("curry", &original) > 1.0);
  free(candidates);
  candidates = NULL;
  CHECK(tiny_search_index_candidates(search, "設計", &candidates, &candidate_count));
  CHECK(candidate_count == 1 && candidates[0] == 7);
  CHECK(tiny_search_score("設計", &original) > 0.0);
  free(candidates);
  tiny_search_index_free(search);
  tiny_message_free(&original);
  tiny_message_free(&copy);
  return failures == 0 ? 0 : 1;
}