bool exit_program(){
switch(ask_question_char("\nÄr du säker på att du vill avsluta?\n[J]a eller [N]ej _")){
case 'J': return false; break;
case 'N': return true; break;
default: return exit_program();
}
}
void regret_action_interf(){
char q = ask_question_char("Är du säker på att du vill ångra senaste ändringen? ([J]a,[N]ej)","JA");
if(q == 'J')
{
regret();
}
}
int edit_product(int index)
{
//show product
print_product(good[index]);
struct goods tmp = good[index];
int q = ask_question_char("\nVad vill du redigera?\n[N]amn\n[B]eskrivning\n[P]ris\n[L]agerhylla\nAn[t]al\n\n[a]vbryt","NBPLta");
switch (q)
{
case 'N':
printf("Nuvarande namn:%s\n", good[index].name);
char *new_name = ask_question_string("Nytt namn:",100);
free(good[index].name);
good[index].name = new_name;
break;
case 'B':
printf("Nuvarande beskrivning:%s\n", good[index].desc);
char *new_desc = ask_question_string("Ny beskrivning:",100);
free(good[index].desc);
good[index].desc = new_desc;
break;
case 'P':
printf("Nuvarande pris:%d\n", good[index].price);
int new_price = ask_question_int("Nytt pris:");
good[index].price = new_price;
break;
case 'L':
printf("Nuvarande lagerhylla:%s\n", good[index].place);
char *new_place = ask_for_place("Ny lagerhylla:");
free(good[index].place);
good[index].place = new_place;
break;
case 't':
printf("Nuvarande antal:%d\n", good[index].count);
int new_count = ask_question_int("Nytt antal:");
good[index].count = new_count;
break;
case 'a':
break;
default:
edit_product(index);
break;
}
undo.copy = tmp;
undo.merch = &good[index];
undo.type = 3;
return 0;
}
void db_autofill(db_t *db, int items){
const char *names[] = {"Bullar", "Citron", "Deg", "Fisk", "Gurka", "Ingefära", "Jordnötter",
"Kaffe", "Lingon", "Mjölk", "Nudlar", "Päron", "Smör", "Tomat", NULL};
int names_s = -1;
while(names[++names_s]);
const char desc[] = "Blah blah ";
int names_usage[sizeof(names)/sizeof(char)];
const int amounts[] = {100, 200, 300, 400, 1337};
const int price_divider = 20;
int c;
for(c=0; c<names_s; c++){
names_usage[c] = 1;
}
for(c=0; c<items; c++){
ware_t ware;
strcpy(ware.name, names[c%names_s]);
strcpy(ware.description, desc);
strcat(ware.description, names[c%names_s]);
ware.amount=amounts[c%(sizeof(amounts)/sizeof(int))];
ware.price=(amounts[c%(sizeof(amounts)/sizeof(int))]/price_divider);
ware.storage_location=(storage_location_t){.character=*names[c%names_s],
.number=names_usage[c%names_s]++};
db_insert_mute(db, ware);
}
}
int main(int argc, char *argv[]){
bool running = true;
char input;
ware_t wares[1024];
db_t db = {.current_index=0, .max_index=sizeof(wares)/sizeof(ware_t), .wares=wares, .copy_index=-1};
db_autofill(&db, 10);
while(running){
input = ask_question_char("\nVälkommen till lagerhantering 1.0\n=================================\n[L]ägga till en vara\n[T]a bort en vara\n[R]edigera en vara\nÅn[g]ra senaste ändringen\nLista [h]ela varukatalogen\n[A]vsluta\n\nVad vill du göra idag? _");
switch(input){
case 'L': add_goods(&db); break;
case 'T': remove_goods(&db); break;
case 'R': edit_goods(&db); break;
case 'G': undo_goods(&db); break;
case 'H': list_goods(&db); break;
case 'A': running = exit_program(); break;
default: puts("Okänt kommando.");
}
}
return 0;
}
void remove_product_interf()
{
puts("Ta bort en vara");
puts("Välj en vara att ta bort:");
int i = list_products();
if(i > 0 && i < amount){
print_product(good[i]);
char q = ask_question_char("Ta bort varan? [J]a,[N]ej","JN");
if(q == 'J'){
remove_product(i);
}
}
}
void add_product_interf()
{
puts("\n...Lägga till produkt...");
char *name = ask_question_string("Namn: ",100);
char *desc = ask_question_string("Beskrivning: ",100);
char *place = ask_for_place("Lagerhylla: ");
int price = ask_question_int("Pris:");
int count = ask_question_int("Antal:");
puts("\n\nDin produkt:");
printf("Namn: %s \n Beksrivning:%s \n Lagerhylla:%s \n Pris:%d \n Antal:%d \n", name, desc, place, price, count);
char q = ask_question_char("Vill du lägga till varan? [J]a,[N]ej,[R]edigera","JNR");
struct goods god=
{
.name = name,
.desc = desc,
.place = place,
.price = price,
.count = count
};
switch (q)
{
case 'J':
add_good(god);
break;
case 'N':
free(name);
free(desc);
free(place);
break;
case 'R':
add_good(god);
edit_product(amount-1);
break;
}
// free(name);
// free(desc);
// free(place);
}
void edit_goods(db_t *db){
bool running = true;
int value = ask_question_int("Ange numret på den vara du vill ändra:_ ");
if(value > db->current_index || value < 0){
puts("Varan finns ej.");
return;
}
print_ware(&db->wares[value-1]);
db->copy_flag = EDIT;
db->copy_ware = db->wares[value-1];
db->copy_index = value-1;
while(running){
char answer = ask_question_char("Välj vad du vill redigera\n[N]amn\n[B]eskrivning\n[P]ris\n[L]agerhylla\nAn[t]al\neller [A]vbryt:_");
switch(answer){
case 'N':
printf("Nuvarande namn: %s\n", db->wares[value-1].name);
ask_question_string("Nytt namn:_", db->wares[value-1].name);
break;
case 'B':
printf("Nuvarande beskrivning: %s\n", db->wares[value-1].description);
ask_question_string("Ny beskrivning:_", db->wares[value-1].description);
break;
case 'P':
printf("Nuvarande pris: %i\n", db->wares[value-1].price);
db->wares[value-1].price = ask_question_int("Nytt pris:_");
break;
case 'L':
printf("Nuvarande lagerhylla: %c%i\n", db->wares[value-1].storage_location.character, db->wares[value-1].storage_location.number);
int status = 2;
while(status == 2){
db->wares[value-1].storage_location = (storage_location_t){.character=ask_question_char("Ange hylla: "),
.number=ask_question_int("Ange plats: ")};
status = db_search_location(db, &db->wares[value-1]);
if(status == 2){
puts("Platsen är upptagen");
}
else if(status == 1){
puts("Varan finns redan på den platsen, antalet ökat.");
remove_goods_aux(db, (value-1));
}
}
break;
case 'T':
printf("Nuvarande antal: %i\n", db->wares[value-1].amount);
db->wares[value-1].amount = ask_question_int("Nytt antal:_");
break;
case 'A': running = false;
break;
}
}
}
void undo_goods(db_t *db){
if(db->copy_flag == UNCHANGED){
puts("Du måste göra något innan du kan ångra.");
}
else if(db->copy_flag == ADD){
printf("Ångrade %s.\n", db->wares[db->copy_index].name);
remove_goods_aux(db, db->copy_index);
}
else if(db->copy_flag == EDIT){
printf("Ångrade %s.\n", db->wares[db->copy_index].name);
db->wares[db->copy_index] = db->copy_ware;
}
else if(db->copy_flag == REMOVE){
printf("Ångrade %s.\n", db->copy_ware.name);
if(db->copy_flag == db->current_index)
db->current_index++;
else{
for(int c=db->current_index; c>db->copy_index; c--){
db->wares[c] = db->wares[c-1];
}
db->wares[db->copy_index] = db->copy_ware;
db->current_index++;
}
}
db->copy_flag = UNCHANGED;
}
void list_goods(db_t *db){
bool running = true;
int index = 0;
char answer;
bool next_page_exists;
while(running){
next_page_exists = db_print_threaded(db, index, index + 19);
answer = ask_question_char("=================================\n[V]älj ett nummer för att visa mer information om varan.\nVisa [m]er\n[A]vsluta.\n_ ");
if(answer == 'A'){
running = false;
}
else if(answer == 'M'){
if(next_page_exists)
index += 20;
else
puts("Finns ej fler varor");
}
else if(answer == 'V'){
int value = ask_question_int("Ange ett nummer _");
if(value > db->current_index || value < 0){
puts("Varan finns ej.");
return;
}
print_ware(&db->wares[value-1]);
}
}
}
