Traitement-signal-plantes/Code-C/database.c

#include "./Include/simulateFlux.h"
#include "./Include/database.h"

int initializeTrialsTable()
{
    sqlite3 *db;
    int rc;
    sqlite3_stmt *stmt;

    rc = sqlite3_open("robotgowest.db", &db);

    // char *sql = "CREATE TABLE Test(Id INT)";

    char *sql =
        "CREATE TABLE Trials(Id INTEGER PRIMARY KEY AUTOINCREMENT, Position TEXT, Start INT, Frequency NUMBER);";

    rc = sqlite3_prepare_v2(db, sql, -1, &stmt, NULL);
    rc = sqlite3_step(stmt);
    rc = sqlite3_finalize(stmt);
    sqlite3_close(db);
    return 0;
}

int initializeCaptorMetadataTable()
{
    sqlite3 *db;
    int rc;
    sqlite3_stmt *stmt;

    rc = sqlite3_open("robotgowest.db", &db);

    // char *sql = "CREATE TABLE Test(Id INT)";

    char *sql =
        "CREATE TABLE CaptorMetadata(Id INTEGER PRIMARY KEY AUTOINCREMENT, CaptorNumber INT, TrialId INT, FOREIGN KEY (TrialId) REFERENCES Trials(Id));";

    rc = sqlite3_prepare_v2(db, sql, -1, &stmt, NULL);
    rc = sqlite3_step(stmt);
    rc = sqlite3_finalize(stmt);
    sqlite3_close(db);
    return 0;
}

char *generateDataTableName(int trialId, int captorNumber)
{

    char *tableName;
    tableName = (char *)malloc(8 * sizeof(char));
    strcpy(tableName, "T");
    strcat(tableName, convertIntegerToChar(trialId));
    strcat(tableName, "C");
    strcat(tableName, convertIntegerToChar(captorNumber));
    strcat(tableName, "Data");
    return tableName;
}

int createCaptorDataTable(int trialId, int captorNumber)
{
    sqlite3 *db;
    int rc;
    sqlite3_stmt *stmt;

    // Create Table Name
    char *tableName = generateDataTableName(trialId, captorNumber);

    rc = sqlite3_open("robotgowest.db", &db);
    if (rc != SQLITE_OK)
    {
        return 1;
    }

    char sql[101] = "CREATE TABLE ";
    strcat(sql, tableName);
    strcat(sql, " (Id INTEGER PRIMARY KEY AUTOINCREMENT, Lux NUMBER, Mean NUMBER , Power NUMBER);");

    rc = sqlite3_prepare_v2(db, sql, -1, &stmt, NULL);
    rc = sqlite3_step(stmt);
    rc = sqlite3_finalize(stmt);
    sqlite3_close(db);

    return 0;
}

int insertTrailElement(char *position, int start, double frequency)
{

    sqlite3 *db;
    sqlite3_stmt *stmt;

    int rc;

    rc = sqlite3_open("robotgowest.db", &db);

    rc = sqlite3_prepare_v2(db, "INSERT INTO Trials(Position,Start,Frequency) VALUES ( :position , :start , :frequency )", -1, &stmt, NULL);
    if (rc != SQLITE_OK)
        return 1;

    sqlite3_bind_text(stmt, 1, position, -1, SQLITE_STATIC);

    sqlite3_bind_int(stmt, 2, start);

    sqlite3_bind_double(stmt, 3, frequency);

    rc = sqlite3_step(stmt);
    rc = sqlite3_finalize(stmt);
    sqlite3_close(db);
    return 0;
}

int updateTrailElement(int id, char *position, int start, double frequency)
{

    sqlite3 *db;
    sqlite3_stmt *stmt;

    int rc;

    rc = sqlite3_open("robotgowest.db", &db);

    rc = sqlite3_prepare_v2(db, "UPDATE Trials SET Position = :position, Start = :start, Frequency = :frequency WHERE Id = :id", -1, &stmt, NULL);
    if (rc != SQLITE_OK)
        return 1;

    sqlite3_bind_text(stmt, 1, position, -1, SQLITE_STATIC);

    sqlite3_bind_int(stmt, 2, start);

    sqlite3_bind_double(stmt, 3, frequency);

    sqlite3_bind_int(stmt, 4, id);

    rc = sqlite3_step(stmt);
    rc = sqlite3_finalize(stmt);
    sqlite3_close(db);
    return 0;
}

int insertCaptorMetadataElement(int captorNumber, int trialId)
{

    sqlite3 *db;
    sqlite3_stmt *stmt;

    int rc;

    rc = sqlite3_open("robotgowest.db", &db);

    rc = sqlite3_prepare_v2(db, "INSERT INTO CaptorMetadata(CaptorNumber,TrialId) VALUES ( :captorNumber , :trialId)", -1, &stmt, NULL);
    if (rc != SQLITE_OK)
        return 1;

    sqlite3_bind_int(stmt, 1, captorNumber);

    sqlite3_bind_int(stmt, 2, trialId);

    rc = sqlite3_step(stmt);
    rc = sqlite3_finalize(stmt);

    sqlite3_close(db);
    return 0;
}

int insertCaptorDataElement(int trialId, int captorNumber, double lux, double mean, double power)
{

    char *tableName = generateDataTableName(trialId, captorNumber);

    sqlite3 *db;
    sqlite3_stmt *stmt;

    int rc;

    rc = sqlite3_open("robotgowest.db", &db);

    char sql[70] = "INSERT INTO ";
    strcat(sql, tableName);
    strcat(sql, "(Lux,Mean,Power) VALUES ( :lux , :mean , :power)");

    rc = sqlite3_prepare_v2(db, sql, -1, &stmt, NULL);
    if (rc != SQLITE_OK)
        return 1;

    sqlite3_bind_double(stmt, 1, lux);
    sqlite3_bind_double(stmt, 2, mean);
    sqlite3_bind_double(stmt, 3, power);

    rc = sqlite3_step(stmt);
    rc = sqlite3_finalize(stmt);
    sqlite3_close(db);
    return 0;
}

int createDb()
{
    char *dbPosition = "./robotgowest.db";
    if (access(dbPosition, F_OK))
    {
        initializeTrialsTable();
        initializeCaptorMetadataTable();
        return 0;
    }
    else
    {
        printf("Database already initialized");
        return 1;
    }
}

int getMaxTrialIdRow()
{
    int rc;
    sqlite3 *db;
    sqlite3_stmt *stmt;
    int data = -1;

    rc = sqlite3_open("robotgowest.db", &db);
    if (rc != SQLITE_OK)
    {
        return -1;
    }

    rc = sqlite3_prepare_v2(db, "SELECT MAX(Id) FROM Trials", -1, &stmt, NULL);

    if (sqlite3_step(stmt) == SQLITE_ROW)
    {
        data = sqlite3_column_int(stmt, 0);
    }

    rc = sqlite3_finalize(stmt);
    sqlite3_close(db);

    return data;
}

int initiaizeNewTrial(char *position, double frequency, bool *captorOneHot)
{
    insertTrailElement(position, -1, frequency);
    int trialId = getMaxTrialIdRow();
    for (int i = 0; i < 8; i++)
    {
        if (captorOneHot[i])
        {
            insertCaptorMetadataElement(i + 1, trialId);
            createCaptorDataTable(trialId, i + 1);
        }
    }
    return 0;
}