#ifndef INCLUDED_C_THREADPOOL_H
#define INCLUDED_C_THREADPOOL_H

#ifndef INCLUDED_C_LOCKQUEUE_H
#include <c_LockQueue.h>
#endif /*INCLUDED_C_LOCKQUEUE_H*/

#ifndef INCLUDED_C_THREAD_H
#include <c_Thread.h>
#endif /*INCLUDED_C_THREAD_H*/

#ifndef INCLUDED_C_POOL_H
#include <c_Pool.h>
#endif /*INCLUDED_C_POOL_H*/



/* ------------------------------------------------------------------------------------------------------------------ */
/*  */

// Struct representing a single executable unit of work
typedef struct {
    void (*function)(void*); // Pointer to the user function
    void* argument;          // Argument passed to the function
} c_ThreadPoolTask_t;

typedef struct {
    c_LockQueue_t task_queue;      // Safe queue storing thread_pool_task_t pointers
    c_Thread_t* threads;            // Array of worker thread handles
    int thread_count;               // Total number of worker threads
    volatile c_bool_t is_shutdown;  // Shutdown flag
    int check_interval_ms;
    c_Pool_t task_pool;
} c_ThreadPool_t;

// Public Core API
c_err_t c_ThreadPool_Init(c_ThreadPool_t* pool, int thread_count, int queue_capacity, int task_pool_size, int check_interval_ms);

void c_ThreadPool_Destroy(c_ThreadPool_t* pool);

c_bool_t c_ThreadPool_Submit(c_ThreadPool_t* pool, void (*function)(void*), void* argument);


#endif /*INCLUDED_C_THREADPOOL_H*/