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#include<stdio.h>
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#include<stdlib.h>
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#include<string.h>
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FILE *ptr1;
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typedef struct
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{
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char name[20];
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char phonenum[20];
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int kind;
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char email[30];
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} lm;
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lm linkman;
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void add();
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void view();
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void search();
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void sc();
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void dial();
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void amend();
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int main_menu()
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{
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char c;
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do{
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system("cls");
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printf("\t\t ════════════════\n");
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printf("\t\t 手机通讯录小程序 \n");
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printf("\t\t ════════════════\n");
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printf("\t\t ┌────────────────┐\n");
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printf("\t\t │ 1. 新增联系人 2. 全部联系人 │\n");
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printf("\t\t │ │\n");
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printf("\t\t │ 3. 查找联系人 4. 修改联系人 │\n");
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printf("\t\t │ │\n");
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printf("\t\t │ 5. 删除联系人 6. 拨号 │\n");
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printf("\t\t │ │\n");
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printf("\t\t │ 0. 退出程序 │\n");
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printf("\t\t └────────────────┘\n");
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printf("\t\t请您选择(0-6):");
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c=getchar();
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}while(c<'0'||c>'6');
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return (c-'0');
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}
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main()
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{
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while(1)
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{
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switch(main_menu())
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{
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case 1:
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printf("\t\t --------新增联系人--------\n");
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add();
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break;
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case 2:
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printf("\t\t --------全部联系人--------\n");
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view();
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break;
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case 3:
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printf("\t\t --------查找联系人--------\n");
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search();
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break;
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case 4:
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printf("\t\t --------修改联系人--------\n");
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amend();
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break;
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case 5:
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printf("\t\t --------删除联系人---------\n");
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sc();
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break;
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case 6:
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printf("\t\t -----------拨号------------\n");
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dial();
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break;
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case 0:
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printf("感谢使用，再见\n");
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system("pause");
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exit(0);
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}
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}
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return 0;
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}
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void add()
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{
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int i=0;
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ptr1=fopen("storage.sto","rb+");
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if(ptr1==NULL)
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{
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ptr1=fopen("storage.sto","wb+");
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if(ptr1==NULL)
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{
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printf("无法建立文件\n");
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exit(0);
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}
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}
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rewind(ptr1);
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while(!feof(ptr1))
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{
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fscanf(ptr1, "%s%s%d%s",linkman.name,linkman.phonenum,&linkman.kind,linkman.email);
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++i;
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}
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fseek(ptr1,0,SEEK_END);
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printf("您目前有%d条联系人数据，您还可以新增%d条联系人数据(%d/15)\n",i,15-i,i);
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if(i==15)
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{
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system("pause");
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return;
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}
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char ch='y';
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while(ch!='n'&&ch!='N')
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{
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fflush(stdin);
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++i;
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printf("姓名：");
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gets(linkman.name);
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printf("电话号码：");
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gets(linkman.phonenum);
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printf("分类（1 办公类 2 个人类 3 商务类）：");
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scanf("%d",&linkman.kind);
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while(linkman.kind<0||linkman.kind>3)
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{
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printf("请输入1-3内的数字：");
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scanf("%d",&linkman.kind);
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}
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printf("电子邮箱：");
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fflush(stdin);
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gets(linkman.email);
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fprintf(ptr1, "%20s%20s%5d%20s",linkman.name,linkman.phonenum,linkman.kind,linkman.email);
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if(i<15)
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printf("\n这是您的第%d条联系人，您可以继续新增%d条联系人（y/n）",i,15-i);
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else
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{
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printf("\n这是您的第%d条联系人，您无法继续新增联系人了（y/n）",i,15-i);
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system("pause");
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return;
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}
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fflush(stdin);
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ch=getchar();
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}
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fclose(ptr1);
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}
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void view()
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{
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int x,i=0;
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ptr1=fopen("storage.sto","rb+");
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if(ptr1==NULL)
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{
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printf("您目前没有联系人的记录\n");
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printf("【1】返回主目录\n");
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printf("【2】新增联系人\n");
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printf("【3】结束程序\n");
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scanf("%d",&x);
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while(x<1||x>3)
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{
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printf("请输入1-3内的数字：");
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scanf("%d",&x);
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}
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switch(x)
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{
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case 1:return;break;
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case 2:add();return;break;
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case 3:exit(0);
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}
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}
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rewind(ptr1);
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fflush(stdin);
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printf("请您选择查看联系人的范围：\n");
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printf("【1】所有联系人\n");
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printf("【2】办公联系人\n");
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printf("【3】个人联系人\n");
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printf("【4】商务联系人\n");
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while(x<1||x>4)
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{
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printf("请输入1-4内的数字：");
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scanf("%d",&x);
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}
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printf("序号 姓名 手机号码 分类 电子邮件\n");
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printf("***************************************************************\n");
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if(x==1)
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{
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while(!feof(ptr1))
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{
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fscanf(ptr1, "%s%s%d%s",linkman.name,linkman.phonenum,&linkman.kind,linkman.email);
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i++;
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//printf("%d %-10s %-10s %d %-10s",i,linkman.name,linkman.phonenum,linkman.kind,linkman.email);
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if(linkman.kind==1)
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printf("%d %-10s %-10s 办公类 %-10s",i,linkman.name,linkman.phonenum,linkman.email);
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if(linkman.kind==2)
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printf("%d %-10s %-10s 个人类 %-10s",i,linkman.name,linkman.phonenum,linkman.email);
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if(linkman.kind==3)
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printf("%d %-10s %-10s 商务类 %-10s",i,linkman.name,linkman.phonenum,linkman.email);
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printf("\n");
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}
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}
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else
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{
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while(!feof(ptr1))
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{
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fscanf(ptr1, "%s%s%d%s",linkman.name,linkman.phonenum,&linkman.kind,linkman.email);
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switch(x)
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{
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case 2:if(linkman.kind==1)printf("%d %-10s %-10s 办公类 %-10s",++i,linkman.name,linkman.phonenum,linkman.email);break;
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case 3:if(linkman.kind==2)printf("%d %-10s %-10s 个人类 %-10s",++i,linkman.name,linkman.phonenum,linkman.email);break;
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case 4:if(linkman.kind==3)printf("%d %-10s %-10s 商务类 %-10s",++i,linkman.name,linkman.phonenum,linkman.email);break;
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}
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printf("\n");
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}
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}
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printf("已经显示全部内容，共%d条\n",i);
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system("pause");
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return;
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}
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void search()
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{
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int x,i=0,u=0;
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ptr1=fopen("storage.sto","rb+");
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if(ptr1==NULL)
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{
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printf("您目前没有联系人的记录\n");
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printf("【1】返回主目录\n");
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printf("【2】新增联系人\n");
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printf("【3】结束程序\n");
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scanf("%d",&x);
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while(x<1||x>3)
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{
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printf("请输入1-3内的数字：");
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scanf("%d",&x);
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}
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switch(x)
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{
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case 1:return;break;
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case 2:void add();break;
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case 3:exit(0);
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}
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}
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rewind(ptr1);
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fflush(stdin);
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printf("您想按照什么关键字搜索呢：\n");
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printf("【1】模糊搜索\n");
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printf("【2】姓名搜索\n");
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printf("【3】手机号码搜索\n");
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printf("【4】电子邮件地址搜索\n");
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printf("【5】返回主菜单\n");
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scanf("%d",&x);
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while(x<1||x>5)
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{
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printf("请输入1-5内的数字：");
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scanf("%d",&x);
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}
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char keywords[20];
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fflush(stdin);
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printf("请输入关键字：");
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gets(keywords);
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while(!feof(ptr1))
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{
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fscanf(ptr1, "%s%s%d%s",linkman.name,linkman.phonenum,&linkman.kind,linkman.email);
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if(x==1)
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{
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if(keywords[0]==linkman.name[0]&&keywords[1]==linkman.name[1])u=1;
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}
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if(x==2)
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{
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if(strcmp(keywords,linkman.name)==0)u=1;
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}
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if(x==3)
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{
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if(strcmp(keywords,linkman.phonenum)==0)u=1;
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}
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if(x==4)
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{
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if(strcmp(keywords,linkman.email)==0)u=1;
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}
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if(u)
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{
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switch(linkman.kind)
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{
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case 1:printf("%d %-10s%-10s办公类%-10s",++i,linkman.name,linkman.phonenum,linkman.email);break;
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case 2:printf("%d %-10s%-10s个人类%-10s",++i,linkman.name,linkman.phonenum,linkman.email);break;
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case 3:printf("%d %-10s%-10s商务类%-10s",++i,linkman.name,linkman.phonenum,linkman.email);break;
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}
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}
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u=0;
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printf("\n");
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}
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printf("已经显示全部搜索结果，共%d条\n",i);
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system("pause");
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return;
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}
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void amend()
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{
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int x,i=0;
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FILE *ptr2;
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ptr1=fopen("storage.sto","rb+");
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if(ptr1==NULL)
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{
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printf("您目前没有联系人的记录\n");
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printf("【1】返回主目录\n");
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printf("【2】新增联系人\n");
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printf("【3】结束程序\n");
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scanf("%d",&x);
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while(x<1||x>3)
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{
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printf("请输入1-3内的数字：");
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scanf("%d",&x);
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}
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switch(x)
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{
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case 1:return;break;
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case 2:add();return;break;
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case 3:exit(0);
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}
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}
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rewind(ptr1);
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fflush(stdin);
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printf("序号 姓名 手机号码 分类 电子邮件\n");
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printf("***************************************************************\n");
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while(!feof(ptr1))
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{
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fscanf(ptr1, "%s%s%d%s",linkman.name,linkman.phonenum,&linkman.kind,linkman.email);
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i++;
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//printf("%d %-10s %-10s %d %-10s",i,linkman.name,linkman.phonenum,linkman.kind,linkman.email);
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if(linkman.kind==1)
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printf("%d %-10s %-10s 办公类 %-10s",++i,linkman.name,linkman.phonenum,linkman.email);
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if(linkman.kind==2)
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printf("%d %-10s %-10s 个人类 %-10s",++i,linkman.name,linkman.phonenum,linkman.email);
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if(linkman.kind==3)
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printf("%d %-10s %-10s 商务类 %-10s",++i,linkman.name,linkman.phonenum,linkman.email);
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printf("\n");
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}
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printf("请从（0-%d）选择要修改的序号：",%i);
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scanf("%d",&x);
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while(x<0||x>i)
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{
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printf("请从（0-%d）选择要修改的序号：",%i);
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scanf("%d",&x);
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}
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ptr2=fopen("temp","wb+");
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if(ptr2==NULL)
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{
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printf("ERROR");
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exit(0);
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}
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return;
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}
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void sc()
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{
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return;
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}
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void dial()
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{
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return;
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}
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