/*
 * @file unittests.cpp
 * @author Mateusz Piesta (mateusz.piesta@mudita.com)
 * @date 22.05.19
 * @brief
 * @copyright Copyright (C) 2019 mudita.com
 * @details
 */

#include "vfs.hpp"

#include "catch.hpp"

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

#include <iostream>

#include "../Database/Database.hpp"

#include "Tables/SMSTable.hpp"

class vfs vfs;

TEST_CASE("Create and destroy simple database")
{

    Database::Initialize();

    SECTION("Create database")
    {

        Database testDB("test.db");

        const char *media_album_table = "CREATE TABLE IF NOT EXISTS albums("
                                        "_id	        		INTEGER PRIMARY KEY,"
                                        "artist_id	            INTEGER,"
                                        "name	        		TEXT UNIQUE,"
                                        "FOREIGN KEY(artist_id) REFERENCES artists(_id)"
                                        ");";

        const char *media_artist_table = "CREATE TABLE IF NOT EXISTS artists("
                                         "_id	                INTEGER PRIMARY KEY,"
                                         "name   	            TEXT UNIQUE"
                                         ");";

        const char *media_songs_table = "CREATE TABLE IF NOT EXISTS tracks("
                                        "_id	                INTEGER PRIMARY KEY,"
                                        "filename	            TEXT UNIQUE,"
                                        "name	            	TEXT,"
                                        "duration	            INTEGER,"
                                        "artist_id	            INTEGER,"
                                        "album_id	            INTEGER,"
                                        "cover  	            INTEGER,"
                                        "FOREIGN KEY(artist_id) REFERENCES artists(_id),"
                                        "FOREIGN KEY(album_id) 	REFERENCES albums(_id)"
                                        ");";

        const char *testdb_queries[] = {media_artist_table, media_album_table, media_songs_table};

        // execute all commands from the array
        for (uint32_t i = 0; i < sizeof(testdb_queries) / sizeof(char *); i++) {
            REQUIRE(testDB.Execute(testdb_queries[i]) == true);
        }
    }

    SECTION("Add records to database")
    {
        Database testDB("test.db");

        REQUIRE(testDB.Execute("insert or ignore into artists ( name ) VALUES ( '%s');", "Mati Patus") == true);
        REQUIRE(testDB.Execute("insert or ignore into artists ( name ) VALUES ( '%s');", "Mati Patus2") == true);
        REQUIRE(testDB.Execute("insert or ignore into artists ( name ) VALUES ( '%s');", "Mati Patus3") == true);
        REQUIRE(testDB.Execute("insert or ignore into artists ( name ) VALUES ( '%s');", "Mati Patus4") == true);
        REQUIRE(testDB.Execute("insert or ignore into artists ( name ) VALUES ( '%s');", "Mati Patus5") == true);
        REQUIRE(testDB.Execute("insert or ignore into artists ( name ) VALUES ( '%s');", "Mati Patus6") == true);
    }

    SECTION("Query database")
    {
        Database testDB("test.db");

        auto queryRes = testDB.Query("SELECT * from artists;");

        REQUIRE(queryRes->GetFieldCount() == 2);
        REQUIRE(queryRes->GetRowCount() == 6);

        do {
            std::cout << "Artist ID: " << (*queryRes)[0].GetInt32() << "\n";
            std::cout << "Artist name: " << (*queryRes)[1].GetString() << "\n";
        } while (queryRes->NextRow());
    }

    Database::Deinitialize();
}