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db.c von event auf task geändert

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Jan Wild 2024-12-14 20:21:52 +01:00
parent 9a9dddaad0
commit 06a81ad27e
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1 changed files with 10 additions and 24 deletions
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34
src/db.c
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@ -18,7 +18,7 @@
#include "list.h"
/*
write a complete linkedlist to a Event csv file.
write a complete linkedlist to a task csv file.
*/
void write_linkedlist_to_csv(llist* head, const char* filename) {
//Open file with write permision
@ -29,27 +29,20 @@ void write_linkedlist_to_csv(llist* head, const char* filename) {
}
else{
//write the file header
fprintf(file, "TaskName, Created, Deadline, Priority, Spare, EventStartTime, EventEndTime, EventSpare\n");
fprintf(file, "TaskName, Created, Deadline, Priority, Spare\n");
// Iterate through the linked list and write the data to the CSV
llist* current = head;
while (current != NULL) {
// Extract data from the current node
Event* event = (Event*)current->data; // Assumed that current->data holds an Event pointer
// Extract the associated task from the event
Task* task = event->task;
// Write the task and event data to the CSV file
fprintf(file, "%s, %lu, %lu, %d, %lu, %lu, %lu, %lu\n",
// Write the task data to the CSV file
fprintf(file, "%s, %lu, %lu, %d, %lu\n",
task->name,
task->created,
task->deadline,
task->priority,
task->spare,
event->plannedStartTime,
event->plannedEndTime,
event->spare);
current = current->next;
}
@ -58,7 +51,7 @@ void write_linkedlist_to_csv(llist* head, const char* filename) {
}
/*
read an event csv file and write the data in a linked list
read a task csv file and write the data in a linked list
*/
void write_csv_to_llist(const char* filename) {
@ -83,18 +76,12 @@ void write_csv_to_llist(const char* filename) {
char *tsakdeadline_dateSTR = strtok(NULL, ",");
char *tsakprioritySTR = strtok(NULL, ",");
char *tsakspareSTR = strtok(NULL, ",");
char *eventStartTimeSTR = strtok(NULL, ",");
char *eventEndTimeSTR = strtok(NULL, ",");
char *eventSpareSTR = strtok(NULL, ",");
// convert char in integer and date
unsigned long int taskcreation_date = strtoul(taskcreation_dateSTR,NULL,10);
unsigned long int taskdeadline_date = strtoul(taskdeadline_dateSTR,NULL,10);
unsigned long int taskspare = strtoul(taskspareSTR,NULL,10);
unsigned long int eventStartTime = strtoul(eventStartTimeSTR,NULL,10);
unsigned long int eventEndTime = strtoul(eventEndTimeSTR,NULL,10);
unsigned long int eventSpare = strtoul(eventSpareSTR,NULL,10);
int priority = atoi(prioritySTR);
@ -102,17 +89,16 @@ void write_csv_to_llist(const char* filename) {
//create Task
Task *task = newTask(taskname, taskcreation_date, taskdeadline_date, taskpriority, taskspare);
//create Event
Event *event = newEvent(task,eventStartTime, eventEndTime, eventSpare);
// Insert task into the linked list
if (list == NULL) {
// If the list is empty, initialize it with the first task
list = llistNew(event, NULL);
list = llistNew(task, cmpTaskN);
}
else {
// Append the task to the linked list
llistAppend(list, event);
llistAppend(list, task);
}
}