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#include<1room.h>
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//保存函数
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int saving()
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{
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FILE *fp;
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int i;
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char str;
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printf("是否要保存修改?(Y OR N)\n");
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scanf("%s",&str);
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while(1)
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{
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if(str=='y'||str=='Y')
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break;
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else if(str=='n'||str=='N')
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return 0;
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else
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printf("请重新输入:");
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scanf("%s",&str);
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}
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fp=fopen("a","rb+");
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fwrite(&inf,sizeof(inf),1,fp);
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fclose(fp);
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}
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//读取函数
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int loading()
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{
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FILE *fp;
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int i;
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fp=fopen("a","rb");
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fread(&inf,sizeof(inf),1,fp);
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fclose(fp);
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}
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//修改函数
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int change1()
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{
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system("cls");
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int m;
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printf("请选择所要执行的操作\n");
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printf("1.全局查询信息\n");
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printf("2.单个查询信息\n");
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printf("3.返回\n");
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scanf("%d",&m);
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while(1)
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{
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switch(m)
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{
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case 1:query_r();return 0;
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case 2:query_o();return 0;
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case 3:return 0;
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}
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printf("请重新输入:");
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scanf("%d",&m);
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}return 0;
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}
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//查询信息函数
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void query_r()
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{
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system("cls");
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FILE *fp;int i;
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loading();
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if(qty==0)
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printf("请新建房间信息\n");
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else
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{
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printf("房间号 单人or双人 房间类型 是否已入住 入住时间\n");
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for(i=0;i<qty;i++)
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printf("%s %s %s %s %d %d %d\n",inf[i].num,inf[i].human,inf[i].kind,inf[i].inout,inf[i].time[0],inf[i].time[1],inf[i].time[2]);
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printf("共有%d条记录\n",qty);
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}
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printf("按任意键返回");
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}
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void query_o()//单个查询
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{
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system("cls");
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char str[5];
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int i;
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printf("请输入需要查询的房间:\n");
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scanf("%s",&str);
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system("cls");
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loading();
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for(i=0;i<qty;i++)
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{
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if(strcmp(inf[i].num,str)==0)
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{printf("房间号 单人or双人 房间类型 是否已入住 入住时间\n");
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printf("%s %s %s %s %d %d %d\n",inf[i].num,inf[i].human,inf[i].kind,inf[i].inout,inf[i].time[0],inf[i].time[1],inf[i].time[2]);
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}
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}printf("按任意键返回");
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}
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//登记入住
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void register_()
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{
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system("cls");
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char str[5];
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char str1[]="已入住";
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FILE *fp;
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int i;
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printf("请选择入住的房间\n");
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scanf("%s",&str);
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loading();
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for(i=0;i<qty;i++)
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{
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if(strcmp(inf[i].num,str)==0)
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{
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strcpy(inf[i].inout,str1);
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xitongshijian(&inf[i].time[0],&inf[i].time[1],&inf[i].time[2]);
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}
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}
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saving();
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}
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//修改函数
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int change2()
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{
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system("cls");
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int m;
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printf("请选择所要执行的操作\n");
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printf("1.新建信息\n");
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printf("2.删除信息\n");
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printf("3.返回\n");
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scanf("%d",&m);
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while(1)
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{
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switch(m)
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{
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case 1:setting();return 0;
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case 2:delete_();return 0;
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case 3:return 0;
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}
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printf("请重新输入:");
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scanf("%d",&m);
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}return 0;
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}
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void setting() //信息新建函数
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{
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system("cls");
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int n,i,j; char str; FILE *fp;
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if(qty==0)
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printf("无房间信息，请新建\n");
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printf("最多可建立100条记录");
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while(1)
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{
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n=0;
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printf("请问您是否要建立新记录(y or n)?");
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scanf("%s",&str);
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if(str=='n'||str=='N')
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break;
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if(str=='y'||str=='Y')
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{
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system("cls");
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printf("请问您需要新建多少条记录?\n");
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scanf("%d",&n);
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system("cls");
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if((qty+n)>100)
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{
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printf("发生错误，请重新选择");
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continue; }
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for(i=qty;i<(n+qty);i++)
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{
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scanf("%s %s %s %s %d %d %d",inf[i].num,inf[i].human,inf[i].kind,inf[i].inout,&inf[i].time[0],&inf[i].time[1],&inf[i].time[2]);
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}
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if(qty==0)
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{
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fp=fopen("a","wb");
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fclose(fp);}
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if(qty!=0)
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saving();
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qty=qty+n;
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printf("现在有%d条记录",qty); } }}
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//删除函数
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void delete_(){
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system("cls");
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int i,j=0;char str1[5],str2[5];
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if(qty==0)
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{
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printf("没有可删除的记录\n");
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}
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while(1)
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{
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printf("请输入所要删除信息的房间号:");
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scanf("%s",&str1);
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loading();
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for(i=0;i<qty;i++)
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{
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if(strcmp(inf[i].num,str1)==0)
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for(j=i;j<qty;j++)
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{
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inf[j]=inf[j+1];
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}}qty--;
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printf("删除成功\n");
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printf("是否继续删除(y or n)\n");
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scanf("%s",&str2);
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if(str2[0]=='n'||str2[0]=='N')
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break;
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}
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saving();
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}
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int xitongshijian(int *i,int *o,int *l)
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{
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time_t timep,Tim;
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struct tm *p;
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time(&timep);
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p = localtime(&timep);
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int Year = 1900 + p->tm_year;
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int Month = 1 + p->tm_mon;
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int Day = p->tm_mday;
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int Hour = p->tm_hour;
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int Minute = p->tm_min;
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int Second = p->tm_sec;
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char year[20];
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char month[20];
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char day[20];
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char hour[20];
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char minute[20];
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char second[20];
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*i=Month;*o=Day;*l=Hour;
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return 0;
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}
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int feiyongchaxun()
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{
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system("cls");
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printf("费用查询\n请输入房间号并按下回车\n");
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int shijiancha_ri,shijiancha_xiaoshi;
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char room_number[10] ;
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double feiyong;
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scanf("%s",room_number);
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shijianshu(room_number,&shijiancha_ri,&shijiancha_xiaoshi);
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feiyong=feiyongjisuan(room_number,shijiancha_ri,shijiancha_xiaoshi);
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printf("%.2lf",feiyong);
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return 0;
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}
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void shijianshu(char fangjianhao[10],int *p,int *o)
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{
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int yue2,ri2,xiaoshi2,shijian2[3],shijiancha_ri,shijiancha_xiaoshi,i;
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xitongshijian(&yue2,&ri2,&xiaoshi2);
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shijian2[0]=yue2;shijian2[1]=ri2;shijian2[2]=xiaoshi2;
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loading();
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for(i=0;i<qty;i++)
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{
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if(strcmp(inf[i].num,fangjianhao)==0)
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break;
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}
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//fp=fopen("a","r+");
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/*while(fread(&xiugai,sizeof(inf),1,fp)==1)
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{
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if(strcmp(xiugai.num,fangjianhao)==0)
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{
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int yue1,ri1,xiaoshi1,shijian1[3];
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shijian1=xiugai.time;
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yue1=shijian1[0];ri1=shijian1[1];xiaoshi1=shijian1[2];
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}
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}*/
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printf("请手动算出时间差\n");
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printf("入住时间：%d、%d、%d\n查询时间：%d、%d、%d\n",inf[i].time[0],inf[i].time[1],inf[i].time[2],yue2,ri2,xiaoshi2);
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printf("请输入时间差\n\n第一次输入日,第二次输入小时\n\n按日计算则小时输入0，按小时计算则日输入0\n\n");
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printf("请输入日: ");
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scanf("%d",&shijiancha_ri);
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printf("\n请输入小时: ");
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scanf("%d",&shijiancha_xiaoshi);
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*p=shijiancha_ri;*o=shijiancha_xiaoshi;
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}
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int feiyongjisuan(char fangjianhao[10],int shijiancha_ri,int shijiancha_xiaoshi)
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{
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int feiyong,i;
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/*fp=fopen("a","r+");
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while(fread(&xiugai,sizeof(inf),1,fp)==1)
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{
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if(strcmp(xiugai.num,fangjianhao)==0)
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{
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printf("%s",xiugai.kind);
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}
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}*/
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loading();
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for(i=0;i<qty;i++)
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{
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if(strcmp(inf[i].num,fangjianhao)==0)
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break;
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}
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if(inf[i].kind[0]=='p')
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feiyong=shijiancha_xiaoshi*10+shijiancha_ri*100;
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else feiyong=shijiancha_xiaoshi*100+shijiancha_ri*700;
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return feiyong;
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}
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void reroom()
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{
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system("cls");
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char str[5];
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char str1[]="未入住";
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char str3[30];
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FILE *fp;
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int i;
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printf("请选择要退的房间\n");
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scanf("%s",&str);
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loading();
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for(i=0;i<qty;i++)
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{
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if(strcmp(inf[i].num,str)==0)
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{
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strcpy(inf[i].inout,str1);
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}
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}saving();
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}
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