laboProgra/VANDAMME28.c

699 lines
20 KiB
C

/*
* Fichier client :
------------------------------------------------------------
|UINTL NBClients|Bool Tri| Client 0 | Client 1 | .......ETc|
------------------------------------------------------------
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <conio.h>
#include <sys/stat.h>
#include <time.h>
#include <string.h>
#include <stdarg.h>
#define __TVA__ 1.21
#define __REDUC__ 0.9
#define __MAXNBRART__ 3
#define __STRLEN__ 34
#define __STRLEN_FILE__ 500
#define __TAB_CLIENTDAT_FILE__ 0
#define __TAB_CLIENTTXT_FILE__ 1
typedef enum{FALSE,TRUE} Bool;
typedef struct {
char deisgnation[__STRLEN__];
float prixHTVA;
int quant;
} Article;
typedef struct {
Article * article;
unsigned int nbrArt;
} Panier;
typedef struct{
int jour,moi,annee;
} Date;
typedef struct{
char rue[__STRLEN__],numero[__STRLEN__],localite[__STRLEN__];
int codePostal;
} Adresse;
typedef struct{
char telephone[13],email[__STRLEN__];
} Contact;
typedef struct{
char nom[__STRLEN__];
char prenom[__STRLEN__];
Adresse adresse;
Contact contact;
Date anniversaire;
int fidelite;
Panier panier;
} Client;
void encoderDate(Date *, char *);
Bool dateValide (Date *);
void encoderArticle(Article *);
void encoderClient(Client *);
void afficherClient(Client *, Date *);
void encoderFacture(Panier *);
void afficherFacture(Date *, Client *);
int pointsFidelite(float);
void gestionFacture(Client *, Date *);
void cleanFgets(char*);
int itoaY(int i, char*);
int itoaDM(int i, char*);
Bool clean_keyboard();
int ageClient(Client *, Date *);
Client * rechercheClient(char *, char*, FILE *, Date *);
Bool gestionClient(Client *, Date *);
int compNP(char *, char *,char *, char *);
void localiserFichiersClients(char *, FILE **);
int sauvegarderClientFile(FILE **, Client * client);
FILE * creerFichier(Date *, Client *);
Bool fichierExistant(char *);
void sauvergarderFacture(FILE *, Date *, Client *);
void sauvegarderClientTXT(Client *, FILE *, Bool,...); //EcrireDonneesClient
void clientBinToTXT(FILE *, FILE*);
int main()
{
//printf("%d\n", pointsFidelite(52.23));
FILE * clientF[2];//0=DAT;1=TXT
Date date;
char tmp;
Bool w;
time_t curTimeStamp = time(NULL);
struct tm *locTime = localtime(&curTimeStamp);
locTime->tm_mon += 1;
locTime->tm_year += 1900;
printf("Voulez-vous utilisez la date système %d/%d/%d (Y|n)?\n", locTime->tm_mday,locTime->tm_mon,locTime->tm_year);
scanf("%c", &tmp);
if((tmp|0b00100000) != 'y')
encoderDate(&date, "Date facturation");
else
{
date.jour = locTime->tm_mday;
date.moi = locTime->tm_mon;
date.annee = locTime->tm_year;
// printf("%d/%d/%d\n", date->jour, date->moi, date->annee );
}
Client * client;
char nomClient[__STRLEN__],prenomClient[__STRLEN__];
char fichierClientDat[__STRLEN_FILE__];
int choixMenu;
localiserFichiersClients(fichierClientDat, clientF);
while(w)
{
printf("1. Nouveau client\n");
printf("2. Client enregistré\n");
do{
printf("Choix (1|2):");clean_keyboard();scanf("%d", &choixMenu);
}while(!(choixMenu<=2 && choixMenu>=1));
switch (choixMenu)
{
case 1:
client = malloc(sizeof(Client));
encoderClient(client);
afficherClient(client, &date);
sauvegarderClientFile(clientF, client);
w = gestionClient(client, &date);
break;
case 2:
printf("Nom du client (sensible a la casse) : ");
clean_keyboard();scanf("%s", nomClient);
printf("\npRENOM du client (sensible a la casse) : ");
clean_keyboard();scanf("%s", prenomClient);
client = rechercheClient(nomClient,prenomClient, clientF[__TAB_CLIENTDAT_FILE__], &date);
if(client != NULL)
{
w = gestionClient(client, &date);
}
else
{
printf("Client non trouvé !\n");
printf("%d",(int)sizeof(Client));
}
break;
}
}
fclose(clientF[__TAB_CLIENTDAT_FILE__]);
return 0;
}
void encoderDate(Date * date, char invite[__STRLEN__])
{
do {
printf("%s\n", invite);
printf("Entrez la date sous cette forme : jj/mm/aaaa\n");
scanf("%d/%d/%d",&(date->jour),&(date->moi),&(date->annee));
} while(!dateValide(date));
}
Bool dateValide(Date * date)
{
int j = date->jour;
int m = date->moi;
int a = date->annee;
int bis;
if(m != 2)
{
if(m >= 1 && m <= 7)
{
if(m %2 == 0)
{
if(j >= 1 && j <= 30) return TRUE;
else return FALSE;
}
else
{
if(j >= 1 && j <= 31) return TRUE;
else return FALSE;
}
}
else if(m > 7 && m <= 12)
{
if(m %2 == 0)
{
if(j >= 1 && j <= 31) return TRUE;
else return FALSE;
}
else
{
if(j >= 1 && j <= 30) return TRUE;
else return FALSE;
}
}
else return FALSE;
}
else
{
if(a %100 == 0)
{
if(a %400 == 0) bis = 1;
else bis = FALSE;
}
else
{
if(a %4 == 0)bis = 1;
else bis = FALSE;
}
if(bis == 1)
{
if(j >= 1 && j <= 29) return TRUE;
else return FALSE;
}
else
{
if(j >= 1 && j <= 28) return TRUE;
else return FALSE;
}
}
}
void encoderArticle(Article * article)
{
printf("\nVeuillez entrer le nom : ");
clean_keyboard();
scanf("%34s", article->deisgnation);
printf("\nVeuillez entrer le prix a l'unite hors TVA : ");
clean_keyboard();
scanf("%f", &article->prixHTVA);
printf("\nVeuillez entrer la quantite desiree : ");
clean_keyboard();
scanf("%d", &article->quant);
}
void encoderClient(Client * client)
{
printf("Encoage Client\n");
client->fidelite = 0;
if(!(printf("Entrez la rue :") && clean_keyboard() && fgets(client->adresse.rue,__STRLEN__,stdin) != NULL && \
printf("\nEntrez le numero :" ) && clean_keyboard() && fgets(client->adresse.numero,__STRLEN__,stdin) != NULL && \
printf("\nEntrez la localité :") && clean_keyboard() && fgets(client->adresse.localite,__STRLEN__,stdin) != NULL && \
printf("\nEntrez le code postal :") && clean_keyboard() && scanf("%d", &(client->adresse.codePostal)) && \
printf("\nNom client :") && clean_keyboard() && fgets(client->nom,__STRLEN__,stdin) != NULL &&\
printf("\nPrenom client :") && clean_keyboard() && fgets(client->prenom,__STRLEN__,stdin) != NULL))
{
printf("\nErreur lors de l'encodage de l'adresse");
exit(-1);
}
cleanFgets(client->adresse.rue);cleanFgets(client->adresse.numero);cleanFgets(client->adresse.localite);
cleanFgets(client->nom);cleanFgets(client->prenom);
if(!(printf("\n Entrez le numéro de tél. :") && clean_keyboard() &&fgets(client->contact.telephone,13,stdin) && \
printf("\nEntrez l'adresse email :") && clean_keyboard() &&fgets(client->contact.email,__STRLEN__,stdin)))
{
printf("\nErreur lors de l'encodage des coo de contact");
exit(-1);
}
cleanFgets(client->contact.telephone);cleanFgets(client->contact.email);
encoderDate(&(client->anniversaire), "\nAnniversaire client:");
}
void afficherClient(Client *client, Date *date)
{
printf("Client : %s %s (%d)\n", client->nom, client->prenom, ageClient(client, date));
printf("rue : %s\n",client->adresse.rue);
printf("numero : %s\n",client->adresse.numero);
printf("localité : %s\n",client->adresse.localite);
printf("code postal : %d\n",client->adresse.codePostal);
printf("numéro de tél. : %s\n",client->contact.telephone);
printf("adresse email : %s\n",client->contact.email);
printf("\nPoints de fidelite aqui : %d\n", client->fidelite);
}
void sauvegarderClientTXT(Client *client, FILE * file, Bool ageAff, ...) //EcrireDonneesClient
{
va_list ap;
int age = 0;
va_start(ap, ageAff);
fprintf(file, "Client : %s %s", client->nom, client->prenom);
if(ageAff)
{
age = va_arg(ap,int);
fprintf(file," (%d)\n",age);
}
else
fprintf(file,"\n");
//fprintf(file, "Client : %s %s (%d)\n", client->nom, client->prenom, ageClient(client, date));
fprintf(file, "rue : %s\n",client->adresse.rue);
fprintf(file, "numero : %s\n",client->adresse.numero);
fprintf(file, "localité : %s\n",client->adresse.localite);
fprintf(file, "code postal : %d\n",client->adresse.codePostal);
fprintf(file, "numéro de tél. : %s\n",client->contact.telephone);
fprintf(file, "adresse email : %s\n",client->contact.email);
if(ageAff)
fprintf(file, "\nPoints de fidelite aqui : %d\n", client->fidelite);
}
void encoderFacture(Panier * panier)
{
char continuer = 'y';
do{
if(panier->nbrArt <= __MAXNBRART__)
{
encoderArticle(&(panier->article[panier->nbrArt-1]));
printf("Y-a-t-il encore un article ?(Y|n)");
clean_keyboard();
scanf("%c", &continuer);
if(panier->nbrArt < __MAXNBRART__ && (continuer|0b00100000) == 'y')
{
panier->nbrArt++;
Article * tempArticle;
tempArticle = (Article*)realloc(panier->article, sizeof(Article)*(panier->nbrArt));
if(panier->article == NULL)
{
printf("ERREUR ALLOCATION !");
free(tempArticle);
free(panier->article);
exit(-1);
}
else
{
panier->article = tempArticle;
}
}
else if((continuer|0b00100000) == 'y')
{
system("cls");
printf("Vous avez ateint le nombre d'article maximum !\n\n");
break;
}
}
}while((continuer|0b00100000) == 'y' && panier->nbrArt <= __MAXNBRART__);
}
FILE * creerFichier(Date * date, Client * client)
{
char fileName[__STRLEN__+16];
fileName[0] = '\0';
char dir[__STRLEN__];
int i;
char buf[5];
printf("Dossier d'enregistrement : ");
clean_keyboard();
scanf("%s", dir);
//Toute cette partie aurais pus être remplacé par un sprintf
strcat(fileName,client->nom);
itoaY(date->annee, buf);
strcat(fileName,buf);
itoaDM(date->moi, buf);
strcat(fileName, buf);
itoaDM(date->jour, buf);
strcat(fileName, buf);
strcat(fileName,"_");
for(i=1; i<= 99; i++)
{
char fileNameTmp[__STRLEN__+16+255];
sprintf(fileNameTmp,"%s%s%d.txt",dir,fileName,i);
if(!fichierExistant(fileNameTmp))
{
FILE * f = fopen(fileNameTmp,"w");
if(f==NULL)
{
printf("Erreur lors de l'ouverture du fichier");
return creerFichier(date, client);
}
else
return f;
}
}
return NULL;
}
Bool fichierExistant(char * filename)
{
FILE * f = fopen(filename, "r");
fclose(f);
if(f==NULL)
return FALSE;
else
return TRUE;
}
void sauvergarderFacture(FILE * file, Date * date, Client * client)
{
int i;
float prixTot = 0;
fprintf(file,"La Bulle Informatique\nRoute du Condroz 78, 4123 Neupre\n");
fprintf(file,"\nFacture a payer\n");
fprintf(file,"Date de facturation :");
fprintf(file,"%02d/%02d/%02d", date->jour, date->moi, date->annee);
fprintf(file, "\n Info client :");
sauvegarderClientTXT(client, file, 1,ageClient(client,date));
fprintf(file,"\n|---------------------------------------------------------------------------------------------|\
\n| Designation | prixHTVA | Quantite | 10%% | prixTVAC |\
\n|---------------------------------------------------------------------------------------------|");
for(i=0;client->panier.nbrArt>i;i++)
{
fprintf(file,"\n|%34s|%12.2f Eur |%14d| %c |%12.2f |",\
client->panier.article[i].deisgnation,client->panier.article[i].prixHTVA,client->panier.article[i].quant\
,(client->panier.article[i].quant>=20)?'x':' ',\
(client->panier.article[i].quant>=20)?client->panier.article[i].prixHTVA*__TVA__*__REDUC__*client->panier.article[i].quant:client->panier.article[i].prixHTVA*__TVA__*client->panier.article[i].quant);
prixTot += (client->panier.article[i].quant>=20)?client->panier.article[i].prixHTVA*__TVA__*__REDUC__*client->panier.article[i].quant:client->panier.article[i].prixHTVA*__TVA__*client->panier.article[i].quant;
}
fprintf(file,"\n|---------------------------------------------------------------------------------------------|");
fprintf(file,"\nPrix totale :%f", prixTot);
fprintf(file, "\nPoints de fidelite aqui : %d\n", client->fidelite);
}
void afficherFacture(Date * date, Client * client)
{
int i;
float prixTot = 0;
printf("La Bulle Informatique\nRoute du Condroz 78, 4123 Neupre\n");
printf("\nFacture a payer\n");
printf("Date de facturation :");
printf("%02d/%02d/%02d", date->jour, date->moi, date->annee);
printf("\n Info client :");
afficherClient(client, date);
printf("\n|---------------------------------------------------------------------------------------------|\
\n| Designation | prixHTVA | Quantite | 10%% | prixTVAC |\
\n|---------------------------------------------------------------------------------------------|");
for(i=0;client->panier.nbrArt>i;i++)
{
printf("\n|%34s|%12.2f Eur |%14d| %c |%12.2f |",\
client->panier.article[i].deisgnation,client->panier.article[i].prixHTVA,client->panier.article[i].quant\
,(client->panier.article[i].quant>=20)?'x':' ',\
(client->panier.article[i].quant>=20)?client->panier.article[i].prixHTVA*__TVA__*__REDUC__*client->panier.article[i].quant:client->panier.article[i].prixHTVA*__TVA__*client->panier.article[i].quant);
prixTot += (client->panier.article[i].quant>=20)?client->panier.article[i].prixHTVA*__TVA__*__REDUC__*client->panier.article[i].quant:client->panier.article[i].prixHTVA*__TVA__*client->panier.article[i].quant;
}
printf("\n|---------------------------------------------------------------------------------------------|");
client->fidelite = pointsFidelite(prixTot);
printf("\nPrix totale :%f", prixTot);
printf("\nPoints de fidelite aqui : %d\n", client->fidelite);
}
void cleanFgets(char * str)
{
char *p = strchr(str, '\n');
if(p!=NULL)
*p = '\0';
else
{
printf("Une erreur est arrivé lors du nettoygae \\0");
exit(-1);
}
}
int itoaY(int i, char * buf)
{
buf [0] = '0';
buf [1] = '0';
buf [2] = '0';
buf [3] = '0';
buf [4] = '\0';
int j;
if(!i)
return 1;
buf [3] = '1';
for(j=1; j<=i && j<=9999 ; j++)
{
if(!(j%1000))
{
buf[0]++;
buf[1]='0';
buf[2]='0';
buf[3]='0';
}
else if(!(j%100))
{
buf[1]++;
buf[2]='0';
buf[3]='0';
}
else if(!(j%10))
{
buf[2]++;
buf[3]='0';
}
else
{
buf[3]++;
}
}
if(j>9999)
return 0;
else
return 1;
}
int itoaDM(int i, char * buf)
{
buf[0] = '0';
buf[1] = '0';
buf[2] = '\0';
int j;
if(!i)
return 1;
buf[1]++;
for(j=1; j<=i && j<=99 ; j++)
{
if(!(j%10))
{
(buf[0])++;
(buf[1])='0';
}
else
{
(buf[1])++;
}
}
if(j>99)
return 0;
else
return 1;
}
Bool clean_keyboard()
{
fflush(stdin);
// char c;
//while ((c = getchar()) != '\n' && c != EOF) { }
/* do {
c = getc(stdin);
printf("%c\n", c);
} while (c != '\n' && c != EOF);*/
return 1;
}
int ageClient(Client * client, Date * date)
{
if((date->moi == client->anniversaire.moi && date->jour >= client->anniversaire.jour) || (date->moi > client->anniversaire.moi))//anniversaire passé
{
return (date->annee - client->anniversaire.annee);
}
else
return (date->annee - client->anniversaire.annee - 1);
}
int pointsFidelite(float prix)
{
return (int)(prix/10);
}
void gestionFacture(Client * client, Date * date)
{
FILE * file;
printf("%d/%d/%d\n", date->jour, date->moi, date->annee );
file = creerFichier(date, client);
client->panier.article = (Article *)malloc(sizeof(Article));
client->panier.nbrArt = 1;
if(client->panier.article == NULL)
{
printf("ERREUR ALLOCATION ARTICLE!");
free(client->panier.article);
exit(-1);
}
encoderFacture(&client->panier);
afficherFacture(date, client);
sauvergarderFacture(file, date, client);
// getch();
fclose(file);
free(client->panier.article);
}
Client * rechercheClient(char nom[__STRLEN__], char prenom[__STRLEN__], FILE * clientF, Date * date)
{
Client * client = NULL;
client = malloc(sizeof(Client));
fseek(clientF, 0, SEEK_SET);
clearerr(clientF); //Clear EOF
do
{
fread(client, sizeof(Client), 1, clientF);
}while(!feof(clientF) && compNP(client->nom, client->prenom, nom, prenom));
if(feof(clientF))
return NULL;
else
return client;
}
Bool gestionClient(Client * client, Date * date)
{
char choix;
while(1)
{
do
{
printf("A. Donnees client\n");
printf("B. Modification client\n");
printf("C. Facture\n");
printf("D. Retour\n");
printf("E. Quitter");
clean_keyboard();scanf("%c", &choix);
choix |= 0b00100000;
}while(!(choix == 'a' || choix == 'b' || choix == 'c' || choix == 'd' || choix == 'e'));
switch (choix) {
case 'a':
afficherClient(client, date);
break;
case 'b':
break;
case 'c':
gestionFacture(client, date);
break;
case 'd':
return 1;
break;
case 'e':
return 0;
break;
}
}
}
void localiserFichiersClients(char fichierClientDat[__STRLEN_FILE__], FILE ** clientF)
{
char rep[__STRLEN_FILE__];
char repTmp[2][__STRLEN_FILE__];
printf("Repertoir ou se trouve le fichier client.dat et client.txt");
clean_keyboard();
scanf("%s", rep);
sprintf(repTmp[__TAB_CLIENTDAT_FILE__],"%sclients.dat", rep);
sprintf(repTmp[__TAB_CLIENTTXT_FILE__],"%sclients.txt", rep);
clientF[__TAB_CLIENTDAT_FILE__] = fopen(repTmp[__TAB_CLIENTDAT_FILE__], "r");
clientF[__TAB_CLIENTTXT_FILE__] = fopen(repTmp[__TAB_CLIENTTXT_FILE__], "r");
if(clientF[__TAB_CLIENTDAT_FILE__] == NULL || clientF[__TAB_CLIENTTXT_FILE__] == NULL)
{
char c;
fclose(clientF[__TAB_CLIENTDAT_FILE__]);
fclose(clientF[__TAB_CLIENTTXT_FILE__]);
printf("\nUn fichier n'existe pas. Voulez-vous les creers (C) ou changer de repertoir (R). (C|R)?");
if(!(clientF[__TAB_CLIENTDAT_FILE__] == NULL && clientF[__TAB_CLIENTTXT_FILE__] == NULL))
printf("Attention un des deux fichier a été détecter ! Il seront remis a 0 si vous les creers\nChoix (C|R):" );
clean_keyboard();scanf("%c", &c);
if((c|0b00100000) == 'c')
{
clientF[__TAB_CLIENTDAT_FILE__] = fopen(repTmp[__TAB_CLIENTDAT_FILE__], "wb");
clientF[__TAB_CLIENTTXT_FILE__] = fopen(repTmp[__TAB_CLIENTTXT_FILE__], "w");
fclose(clientF[__TAB_CLIENTDAT_FILE__]);
fclose(clientF[__TAB_CLIENTTXT_FILE__]);
}
else
localiserFichiersClients(fichierClientDat, clientF);
}
else
{
fclose(clientF[__TAB_CLIENTDAT_FILE__]);
fclose(clientF[__TAB_CLIENTTXT_FILE__]);
}
clientF[__TAB_CLIENTDAT_FILE__] = fopen(repTmp[__TAB_CLIENTDAT_FILE__], "r+b");
clientF[__TAB_CLIENTTXT_FILE__] = fopen(repTmp[__TAB_CLIENTTXT_FILE__], "r+");
if(clientF[__TAB_CLIENTDAT_FILE__] == NULL || clientF[__TAB_CLIENTTXT_FILE__] == NULL)
{
printf("\nErreur ouverture fichier");
localiserFichiersClients(fichierClientDat, clientF);
}
strcpy(fichierClientDat, repTmp[__TAB_CLIENTDAT_FILE__]);
}
int sauvegarderClientFile(FILE ** clientF, Client * client)
{
int posi;
fseek(clientF[__TAB_CLIENTDAT_FILE__], 0, SEEK_END);
fseek(clientF[__TAB_CLIENTTXT_FILE__], 0, SEEK_END);
posi = ftell(clientF[__TAB_CLIENTDAT_FILE__]);
fwrite(client, sizeof(Client), 1, clientF[__TAB_CLIENTDAT_FILE__]);
fflush(clientF[__TAB_CLIENTDAT_FILE__]);
sauvegarderClientTXT(client, clientF[__TAB_CLIENTTXT_FILE__], 0);
fflush(clientF[__TAB_CLIENTTXT_FILE__]);
return posi;
}
int compNP(char nom1[__STRLEN__], char prenom1[__STRLEN__],char nom2[__STRLEN__], char prenom2[__STRLEN__])
{
char np1[__STRLEN__*2];
char np2[__STRLEN__*2];
int renvois;
sprintf(np1,"%s%s", nom1, prenom1);
sprintf(np2,"%s%s", nom2, prenom2);
renvois = strcmp(np1,np2);
if(renvois>0)
renvois = 1;
else if(renvois<0)
renvois = -1;
return renvois;
}
void clientBinToTXT(FILE * bin, FILE* txt)
{
fseek(bin, 0, SEEK_SET);fseek(txt, 0, SEEK_SET);
fseek(bin, sizeof(unsigned long int), SEEK_CUR);
fseek(bin, sizeof(Bool), SEEK_CUR);
// fread()
}