1 #include<fstream>
2 #include<iostream>
3 #include<string>
4 #include<cstdlib>
5 #include <cstring>
6
7 #include<stdio.h>
8 using namespace std;
9 class file{
10 public:
11 file(){
12 ofstream fout;
13 fout.open("anish.txt");
14 fout<<"anish";
15 fout.close();
16 }
17 };
18 class earn{
19 public:
20 double profit;
21 void show()
22 {
23 ifstream x("ooo.txt");
24 if(!x)
25 cout<<"PROFIT = 0 ";
26 else{
27 x>>profit;
28 cout<<"\nTOTAL STARTING PROFIT: "<<profit<<endl;
29 x.close();
30 }
31
32 }
33
34 };
35 class product:public virtual earn{
36 public:
37 int quan;
38 char name[20];
39 char id[20];
40 double percost;
41 double persell;
42 double cost;
43 double sell;
44 void cal()
45 {
46 cost=percost*quan;
47 sell=persell*quan;
48 profit=profit +(sell-cost)*365;
49 }
50 void file();
51 void get();
52
53 };
54 void product::get()
55 {
56 int s;
57 cout<<"\nnumber of products produced?\n";
58 cin>>s;
59 for(int i=0;i<s;i++)
60 {
61 cout<<"\ninput product name: \n";
62 cin>>name;
63 cout<<"\ninput product id: \n";
64 cin>>id;
65 cout<<"\ninput cost price of product: \n";
66 cin>>percost;
67 cout<<"\ninput selling price of product: \n";
68 cin>>persell;
69 cout<<"\ntotal product quantity: \n";
70 cin>>quan;
71 cal();
72 file();
73 }
74
75 }
76 void product::file()
77 {
78 char file[20];
79 strcpy(file,id);
80 strcat(file,".txt");
81 ofstream f(file);
82 f<< "\nproduct name: "<<name<< "\nproduct id: "<<id<<"\ncost price of product: " <<percost<<"\nselling price of product: "<<persell<<"\nquantity: "<<quan<<"\n total cost: "<<cost<<"\nsell: "<<sell;
83 f.close();
84 }
85
86 class staff:public virtual earn{
87 protected:
88 double salary;
89 char post[12];
90 char empid[10];
91 int postquan;
92 void cal()
93 {
94 profit=(profit-salary*postquan)*12;
95 }
96 void getstaff();
97 void file();
98 };
99 void staff::getstaff()
100 {
101 cout<<"\ninput salary: \n";
102 cin>>salary;
103 cout<<"\ninput number of employees: \n";
104 cin>>postquan;
105 for(int i=0;i<postquan;i++)
106 {
107 cout<<"input employee name\n";
108 cin>>post;
109 cout<<"\ninput employee ID\n";
110 cin>>empid;
111 cal();
112 file();
113 }
114 }
115 void staff::file()
116 { char file[20];
117 strcpy(file,empid);
118 strcat(file,".txt");
119 ofstream f(file);
120 f<< "\nnumber of working employees: "<<postquan<< "\nemployee salary: "<<salary<< "\nemployee name :"<<post<<"\nemployee id: "<<empid;
121 f.close();
122 }
123
124 class amount:public staff, public product
125 {
126
127 public:
128 void add();
129 void update_item();
130 void update_emp();
131
132 };
133 void amount::add()
134 {
135 int ch;
136 char name[20];
137 while(1)
138 {
139 cout<<"1.)Input for product\n2.)Input for employee\n3.)Exit\n";
140 cout<<"Enter choice\n";
141 cin>>ch;
142 if(ch==1){
143 get();
144 ofstream x("ooo.txt");
145 x<<profit;
146 x.close();
147 }
148 else if(ch==2){
149 getstaff();
150 ofstream x("ooo.txt");
151 x<<profit;
152 x.close();
153 }
154 else if(ch==3)
155 break;
156 else
157 cout<<"Invaid Option. Please re-enter\n";
158 }
159 }
160
161
162 void amount::update_item()
163 {
164 char id[20];
165 char pid[20];
166 char c;
167 cout<<"\nINPUT product ID to modify\n";
168 cin>>id;
169 char file[20];
170 char file2[20];
171 strcpy(file,id);
172 strcat(file,".txt");
173 fstream fout(file, ios::in|ios::out);
174 if(!fout)
175 {
176 cout<<"file couldn't be opened. product ID not found. \n";
177 }
178 else {
179 cout<<"file found! \n";
180 cout<<"\nupdate product name: \n";
181 cin>>name;
182 cout<<"\nupdate percost of product: \n";
183 cin>>percost;
184 cout<<"\nupdate persell of product: \n";
185 cin>>persell;
186 cout<<"\nupdate total product quantity: \n";
187 cin>>quan;
188 cost=percost*quan;
189 sell=persell*quan;
190 profit=profit +(sell-cost)*365;
191 fout<<"\nproduct name: "<<name<< "\nproduct id: "<<id<<"\npercost ofproduct: " <<percost<<"\npersell of product: "<<persell<<"\nquantity: "<<quan<<"\n total cost: "<<cost<<"\nsell: "<<sell;
192 fout.close();
193 }
194 }
195 void amount::update_emp()
196 {
197 char id[20];
198 char c;
199 cout<<"\nINPUT employee ID to modify: ";
200 cin>>id;
201 char file[20];
202 strcpy(file,id);
203 strcat(file,".txt");
204 fstream fout(file, ios::in|ios::out);
205 if(!fout)
206 {
207 cout<<"file couldn't be opened. product ID not found. \n";
208 }
209 cout<<"modify employee name: \n";
210 cin>>post;
211 fout<< "\nnumber of working employees: "<<postquan<< "\nemployee salary: "<<salary<< "\nemployee name :"<<post<<"\nemployee id: "<<empid;
212 fout.close();
213 }
214
215 void admin()
216 {
217 while(1)
218 {
219 cout<<"\n\t\t\t==============================\n";
220 cout<<"\n\t\t\t WELCOME TO THE SHOP \n";
221 cout<<"\n\t\t\t==============================\n\n";
222 cout<<"\n\t\t\t* * * * * * * * * * * * * * * *\n";
223 cout<<"\n\t\t\t1. Add Entries\n\n\t\t\t2. Show profit\n\n\t\t\t3. Search Product Details\n\n\t\t\t4. Search Employee Details\n\n\t\t\t5. Modify Product Details\n\n\t\t\t6. Modify Employee Details\n\n\t\t\t7. Exit\n";
224 cout<<"\n\n\t\t\tSelect your choice\n";
225 int u;
226 cin>>u;
227 if(u==1)
228 {
229 amount a;
230 a.show();
231 a.add();
232 }
233 else if(u==2)
234 {
235 amount d;
236 d.show();
237 }
238 else if(u==3)
239 {
240 char id[20];
241 char c;
242 cout<<"\nINPUT ID to search\n";
243 cin>>id;
244 char file[20];
245 strcpy(file,id);
246 strcat(file,".txt");
247 ifstream x(file);
248 if(!x)
249 {
250 cout<<"file couldn't be opened. product ID not found. \n";
251 }
252 while(x)
253 {x.get(c);
254 cout<<c;
255 }
256
257
258 x.close();
259 }
260 else if(u==4)
261 {
262 char eid[20];
263 char d;
264 cout<<"\nINPUT employee ID to search\n";
265 cin>>eid;
266 char file[20];
267 strcpy(file,eid);
268 strcat(file,".txt");
269 ifstream y(file);
270 if(!y)
271 {
272 cout<<"file couldn't be opened. employee ID not found. \n";
273 }
274 while(y)
275 {
276 y.get(d);
277 cout<<d;
278 }
279
280 y.close();
281 }
282 else if(u==5)
283 {
284 amount u;
285 u.update_item();
286 }
287 else if(u==6)
288 {
289 amount v;
290 v.update_emp();
291 }
292 else if(u==7)
293 {
294 break;
295 }
296 else cout<<"Invalid option. Please select one of the available options\n";
297 }
298
299 }
300
301 int main(){
302 int ch;
303 char username[20];
304 char password[20];
305 char pwd[20];
306 while(1){
307 cout<<"\n \t\t\t=========================\n";
308 cout<<"\n\t\t\tWELCOME TO MY SHOP \n";
309 cout<<"\n \t\t\t=========================\n\n";
310 cout<<"\n \t\t\t* * * * * * * * * * * * ";
311 cout<<"\n\t\t\t 1. ENTER SYSTEM";
312 cout<<"\n\t\t\t 2. EXIT";
313 cout<<"\n\t\t\t* * * * * * * * * * * *\n";
314 cout<<"\n\t\t\t Enter Your choice: ";
315 cin>>ch;
316 switch(ch){
317 case 1:
318 admin();
319 break;
320 case 2:
321 exit(0);
322 break;
323 default:
324 cout<<"Enter valid choice\n";
325 break;
326 }
327 }
328 return 0;
329 }
