#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "conf.h"

void readConfs(ptConf confChain) {
	FILE *file = fopen("./data/confs", "r");
	char line[100];
	char *tokens[6];
	char *token;
	
	if (file == NULL) {
		printf("ça marche pas.");
		return;
	}
	
	while (fgets(line, sizeof(line), file)) {
        token = strtok(line, ",");
		
		int i = 0;

        while (token != NULL && i < 6) {
            tokens[i] = token;
			i ++;
            token = strtok(NULL, ",");
        }
		
		addConf(confChain, atoi(tokens[0]), tokens[1], tokens[2], atoi(tokens[3]), atoi(tokens[4]), atoi(tokens[5]));
    }

    fclose(file);
}

void readListeners(ptListener listenerChain) {
	FILE *file = fopen("./data/listeners", "r");
	char line[100];
	char *tokens[4];
	char *token;
	
	if (file == NULL) {
		printf("ça marche pas.");
		return;
	}
	
	while (fgets(line, sizeof(line), file)) {
        token = strtok(line, ",");
		
		int i = 0;

        while (token != NULL && i < 4) {
            tokens[i] = token;
			i ++;
            token = strtok(NULL, ",");
        }
		
		addListener(listenerChain, atoi(tokens[0]), tokens[1], atoi(tokens[2]), atoi(tokens[3]));
    }

    fclose(file);
}

void saveConf(ptConf confChain) {
    FILE *file = fopen("./data/confs", "w");
    ptConf px = confChain;
    while(px -> next != NULL){
        fprintf(file,"%d,%s,%s,%d,%d,%d\n",px -> id,px -> title,px -> speaker,px -> day,px -> month,px -> year);
        px = px -> next;
    }
    fclose(file);
}

void saveListeners(ptListener listenerChain) {
    FILE *file = fopen("./data/listeners", "w");
    ptListener px = listenerChain;
    while(px -> next != NULL){
        fprintf(file,"%d,%s,%d,%d\n",px -> id,px -> name,px -> age,px -> level);
        px = px -> next;
    }
    fclose(file);
}

void saveRelations(ptConf confChain) {
    FILE *file = fopen("./data/relations", "w");
    ptListener px = listenerChain;
    while(px -> next != NULL){
        fprintf(file,"%d,%s,%d,%d\n",px -> id,px -> name,px -> age,px -> level);
        px = px -> next;
    }
    fclose(file);
}