#pragma once
#include <sqlite3.h>
#include <stdbool.h>
#include <sys/types.h>

/*
 * command parsing
 */

enum klist_command {
    USER,
    LIST,
    TASK,
};
struct klist {
    sqlite3 *db;
    sqlite3_stmt **stmts;
    u_int cmd;
    void *cmd_ctx;
    int error;

};
typedef struct klist klist;

klist *klist_init(char *db);
void klist_deinit(klist *list);


enum klist_user_command {
    USER_GET,
    USER_DELETE
};
struct klist_user_context {
    enum klist_command cmd;
};
typedef struct klist_user_context klist_user_context;

klist_user_context *klist_user_context_init(klist *list);
void klist_user_context_deinit(klist_user_context *ctx);


enum klist_list_command {
    LIST_ADD,
    LIST_EDIT,
    LIST_GET,
    LIST_DELETE,
};
struct klist_list_context {
    enum klist_list_command cmd;
    char *name;
    char **stages;
    size_t stages_len;
};
typedef struct klist_list_context klist_list_context;

klist_list_context *klist_list_context_init(klist *list);
klist_list_context *klist_list_context_get_by_id(klist_list_context *ctx, u_int id);
void klist_list_context_deinit(klist_list_context *ctx);


enum klist_task_command {
    TASK_ADD,
    TASK_EDIT,
    TASK_GET,
    TASK_DELETE,
};
struct klist_task_context {
    enum klist_task_command cmd;
    char *list;
    char *name;
    char *stage;
};
typedef struct klist_task_context klist_task_context;

klist_task_context *klist_task_context_init(klist *list);
void klist_task_context_deinit(klist_task_context *ctx);



/*
 * sql preparations
 */

void klist_sql_prepare(klist *, char *);



/*
 * assuring things
 */

bool klist_assure_user(klist *, __uid_t, char *);
void klist_assure_list(klist *, char *);
void klist_assure_task(klist *, char *);