#ifndef H__DB_QUERY__
#define H__DB_QUERY__

#include <stdint.h>
#include <stddef.h>

#include "db_connection.h"
#include "db_column.h"
#include "db_where-builder.h"

// Generic query methods
uint64_t simpleQuery(struct stored_conn_t *sconn, const char *qry, size_t qry_len);
uint64_t scalarQuery(struct stored_conn_t *sconn, const char *qry, size_t qry_len,
                     char **res, size_t *res_len);
uint64_t tableQuery(struct stored_conn_t *sconn, const char *qry, size_t qry_len, int scalar_result,
                    struct column_data_t ***col_data, size_t *n_cols);


// Scalar helpers
int scalarInt(struct stored_conn_t *sconn, const char *qry, size_t qry_len, int default_value);
unsigned int scalarUInt(struct stored_conn_t *sconn, const char *qry, size_t qry_len,
                        unsigned int default_value);
double scalarReal(struct stored_conn_t *sconn, const char *qry, size_t qry_len,
                  double default_value);
char scalarChar(struct stored_conn_t *sconn, const char *qry, size_t qry_len, char default_value);
char *scalarString(struct stored_conn_t *sconn, const char *qry, size_t qry_len,
                   char *default_value);


// Where query methods
int64_t countQuery(struct stored_conn_t *sconn, const char *table, where_builder *wb);
int softDeleteByIdQuery(struct stored_conn_t *sconn,
                        const char *table, const char *col, unsigned int id);
int deleteByIdQuery(struct stored_conn_t *sconn,
                    const char *table, const char *col, unsigned int id);
int deleteQuery(struct stored_conn_t *sconn, const char *table, where_builder *wb);


// Map helpers
int syncIdMap(struct stored_conn_t *sconn, const char *table,
              const char *primary_col, const char *map_col,
              unsigned int primary_id, size_t n_maps, unsigned int *map_ids);
int syncIdMap_va(struct stored_conn_t *sconn, const char *table,
                 const char *primary_col, const char *map_col,
                 unsigned int primary_id, size_t n_maps, va_list args);

int hasIdMap(struct stored_conn_t *sconn, const char *table,
             const char *primary_col, const char *map_col,
             unsigned int primary_id, unsigned int map_id);
int addIdMap(struct stored_conn_t *sconn, const char *table,
             const char *primary_col, const char *map_col,
             unsigned int primary_id, unsigned int map_id);
int removeIdMap(struct stored_conn_t *sconn, const char *table,
                const char *primary_col, const char *map_col,
                unsigned int primary_id, unsigned int map_id);


#endif // H__DB_QUERY__