task.h

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#ifndef TASK_H
#define TASK_H
 
#include <stdlib.h>
#include <stdio.h>
#include <stddef.h> // for size_t
#include <string.h>
 
#define MAX_TABLE_SIZE 50
 
typedef struct HashMap HashMap; // prevents circular dependency

 

typedef struct Task 
{
  char* task_class;     
  char* task_content;   
} Task;

typedef struct TaskClass
{
  char* task_class_name;        
  size_t table_size;            
  HashMap* task_class_table;    
} TaskClass;
 

typedef struct TaskCollection
{
  HashMap* task_collection; 
  size_t collection_size;   
} TaskCollection;

Task*           create_task(char* class_of_task, char* task_content);

TaskClass*      create_task_class(char* class_of_task, size_t class_size);

TaskCollection* create_task_collection(size_t collection_size);
 

Task* get_task(TaskClass* task_class, const char* key);

void  add_task(TaskClass* task_class, Task* new_task);

TaskClass*  get_task_class(TaskCollection* task_collection, const char* key);

void        add_task_class(TaskCollection* task_collection, TaskClass* task_class);
 

void remove_task(TaskClass* task_class, char* task_content);

void remove_task_class(TaskCollection* task_collection, char* class_name);

void  print_task(Task* task);
 
 
#endif //TASK_H