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FlightInfoUpdate.c
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393 lines (353 loc) · 9.06 KB
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#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<string.h>
#include "Flight.h"
//选择需要通过的信息修改航班信息
void UpdateSelectOne(flightLists* info)
{
int one = -1;
printf("\n");
puts("\t-------------------------");
puts("\t|\t1.航班号\t|");
puts("\t-------------------------");
puts("\t|\t2.机型\t\t|");
puts("\t-------------------------");
puts("\t|\t0.退出修改\t|");
puts("\t-------------------------");
printf("请输入想通过的信息修改航班信息(0-2):");
while (one < 0 || one > 2)
{
scanf("%d", &one);
switch (one)
{
case 0:
InfoDelOrUpdate(info);
SelectOptions(info);
break;
case 1:
UpdateByFlightNum(info);
break;
case 2:
UpdateByPlaneType(info);
break;
default:
printf("请输入正确的信息来修改航班信息(0-2):");
}
}
}
//根据航班号修改航班相关信息
void UpdateByFlightNum(flightLists* info)
{
char flightNumOne[10]; //航班号
char yOrn;
printf("\n请输入所要修改的航班号：");
gets(flightNumOne);
gets(flightNumOne);
int num[FLIGHT_INFO_MAX]; //保存所要修改航班的顺序表下标
int j = 0;
for (int i = 0; i < info->length; i++)
{
if (strcmp(info->infos[i].FlightNum, flightNumOne) == 0)
{
num[j] = i;
j++;
}
}
if (j == 0) //判断所要修改的机型是否为空或者已删除
{
printf("\n\n");
printf("\t\t\t-----------------------------------------------------------------\n");
printf("\t\t\t|\t\t所修改的航班号\"%s\"为空！！！\t\t|\n", flightNumOne);
printf("\t\t\t-----------------------------------------------------------------\n");
printf("是否继续修改(y/n):");
scanf("%c", &yOrn);
if (yOrn == 'y' || yOrn == 'Y' || yOrn == '\n')
{
UpdateSelectOne(info);
return;
}
else
{
InfoDelOrUpdate(info);
SelectOptions(info);
return;
}
}
int a = UpdateWhichOne(info, num, j);
UpdateSelect(info, num, a);
}
//根据机型修改航班相关信息
void UpdateByPlaneType(flightLists* info)
{
char PlaneType[10]; //机型
char yOrn;
printf("\n请输入所要修改的机型：");
gets(PlaneType);
gets(PlaneType);
int num[FLIGHT_INFO_MAX];
int j = 0;
for (int i = 0; i < info->length; i++)
{
if (strcmp(info->infos[i].PlaneType, PlaneType) == 0)
{
num[j] = i;
j++;
}
}
if (j == 0) //判断所要修改的机型是否为空或者已删除
{
printf("\n\n");
printf("\t\t\t------------------------------------------------------------------\n");
printf("\t\t\t|\t\t所修改的机型\"%s\"为空！！！\t\t\t|\n", PlaneType);
printf("\t\t\t------------------------------------------------------------------\n");
printf("是否继续修改(y/n):");
scanf("%c", &yOrn);
if (yOrn == 'y' || yOrn == 'Y' || yOrn == '\n')
{
UpdateSelectOne(info);
return;
}
else
{
InfoDelOrUpdate(info);
SelectOptions(info);
return;
}
}
int a = UpdateWhichOne(info, num, j);
UpdateSelect(info, num, a);
}
//确认所要修改的航班信息
int UpdateWhichOne(flightLists* info, int num[], int j)
{
if (num != NULL)
{
puts("\t-------------------------------------------------------------------------------------------------------------------------");
puts("\t| 航班号 | 起点站 | 终点站 | 起飞时间 | 到达时间 | 机型 | 票价 |");
puts("\t-------------------------------------------------------------------------------------------------------------------------");
for (int i = 0; i < j; i++)
{
printf("\t| %s |\t %s | %s |\t%s | %s | %s | %d |\n", info->infos[num[i]].FlightNum, info->infos[num[i]].StartPoint, info->infos[num[i]].EndPoint,
info->infos[num[i]].StartTime, info->infos[num[i]].EndTime, info->infos[num[i]].PlaneType, info->infos[num[i]].price);
puts("\t-------------------------------------------------------------------------------------------------------------------------");
}
printf("请问需要修改哪一行的航班信息：");
scanf("%d", &j);
}
return j;
}
//选择修改某一处的航班信息
void UpdateSelect(flightLists* info, int num[], int j)
{
if (j != 0)
{
int one = -1;
printf("\n");
puts("\t-------------------------");
puts("\t|\t1.航班号\t|");
puts("\t-------------------------");
puts("\t|\t2.起点站\t|");
puts("\t-------------------------");
puts("\t|\t3.终点站\t|");
puts("\t-------------------------");
puts("\t|\t4.起飞时间\t|");
puts("\t-------------------------");
puts("\t|\t5.到达时间\t|");
puts("\t-------------------------");
puts("\t|\t6.机型\t\t|");
puts("\t-------------------------");
puts("\t|\t7.票价\t\t|");
puts("\t-------------------------");
puts("\t|\t0.退出修改\t|");
puts("\t-------------------------");
printf("请问需要修改哪一处的航班信息(0-7)：");
while (one < 0 || one > 7)
{
scanf("%d", &one);
switch (one)
{
case 0:
InfoDelOrUpdate(info);
SelectOptions(info);
break;
case 1:
UpdateFlightNum(info, one, num[j - 1], num, j);
break;
case 2:
UpdateStartPoint(info, one, num[j - 1], num, j);
break;
case 3:
UpdateEndPoint(info, one, num[j - 1], num, j);
break;
case 4:
UpdateStartTime(info, one, num[j - 1], num, j);
break;
case 5:
UpdateEndTime(info, one, num[j - 1], num, j);
break;
case 6:
UpdatePlaneType(info, one, num[j - 1], num, j);
break;
case 7:
UpdatePrice(info, one, num[j - 1], num, j);
break;
default:
printf("请输入正确的信息来修改航班信息(0-7):");
}
}
}
}
//修改航班号
void UpdateFlightNum(flightLists* info, int one, int whichOne, int num[], int j)
{
if (one == 1)
{
printf("\n请输入新航班号：");
gets(info->infos[whichOne].FlightNum);
gets(info->infos[whichOne].FlightNum);
printf("\n\n\t修改成功!\n\n");
char yOrn;
printf("是否再修改该航班信息(y/n):");
scanf("%c", &yOrn);
printf("\n");
if (yOrn == 'y' || yOrn == 'Y' || yOrn == '\n')
UpdateSelect(info, num, j);
else
{
InfoDelOrUpdate(info);
SelectOptions(info);
}
}
}
//修改起点站
void UpdateStartPoint(flightLists* info, int one, int whichOne, int num[], int j)
{
if (one == 2)
{
printf("\n请输入新起点站：");
gets(info->infos[whichOne].StartPoint);
gets(info->infos[whichOne].StartPoint);
printf("\n\n\t修改成功!\n");
char yOrn;
printf("是否再修改该航班信息(y/n):");
scanf("%c", &yOrn);
printf("\n");
if (yOrn == 'y' || yOrn == 'Y' || yOrn == '\n')
UpdateSelect(info, num, j);
else
{
InfoDelOrUpdate(info);
SelectOptions(info);
}
}
}
//修改终点站
void UpdateEndPoint(flightLists* info, int one, int whichOne, int num[], int j)
{
if (one == 3)
{
printf("\n请输入新终点站：");
gets(info->infos[whichOne].EndPoint);
gets(info->infos[whichOne].EndPoint);
printf("\n\n\t修改成功!\n\n");
char yOrn;
printf("是否再修改该航班信息(y/n):");
scanf("%c", &yOrn);
printf("\n");
if (yOrn == 'y' || yOrn == 'Y' || yOrn == '\n')
UpdateSelect(info, num, j);
else
{
InfoDelOrUpdate(info);
SelectOptions(info);
}
}
}
//修改起飞时间
void UpdateStartTime(flightLists* info, int one, int whichOne, int num[], int j)
{
if (one == 4)
{
printf("\n请输入新起飞时间：");
gets(info->infos[whichOne].StartTime);
gets(info->infos[whichOne].StartTime);
printf("\n\n\t修改成功!\n\n");
char yOrn;
printf("是否再修改该航班信息(y/n):");
scanf("%c", &yOrn);
printf("\n");
if (yOrn == 'y' || yOrn == 'Y' || yOrn == '\n')
UpdateSelect(info, num, j);
else
{
InfoDelOrUpdate(info);
SelectOptions(info);
}
}
}
//修改到达时间
void UpdateEndTime(flightLists* info, int one, int whichOne, int num[], int j)
{
if (one == 5)
{
printf("\n请输入新到达时间：");
gets(info->infos[whichOne].EndTime);
gets(info->infos[whichOne].EndTime);
printf("\n\n\t修改成功!\n\n");
char yOrn;
printf("是否再修改该航班信息(y/n):");
scanf("%c", &yOrn);
printf("\n");
if (yOrn == 'y' || yOrn == 'Y' || yOrn == '\n')
UpdateSelect(info, num, j);
else
{
InfoDelOrUpdate(info);
SelectOptions(info);
}
}
}
//修改机型
void UpdatePlaneType(flightLists* info, int one, int whichOne, int num[], int j)
{
if (one == 6)
{
printf("\n请输入新机型：");
gets(info->infos[whichOne].PlaneType);
gets(info->infos[whichOne].PlaneType);
printf("\n\n\t修改成功!\n\n");
char yOrn;
printf("是否再修改该航班信息(y/n):");
scanf("%c", &yOrn);
printf("\n");
if (yOrn == 'y' || yOrn == 'Y' || yOrn == '\n')
UpdateSelect(info, num, j);
else
{
InfoDelOrUpdate(info);
SelectOptions(info);
}
}
}
//修改票价
void UpdatePrice(flightLists* info, int one, int whichOne, int num[], int j)
{
if (one == 7)
{
printf("\n请输入新票价：");
scanf("%d", &info->infos[whichOne].price);
printf("\n\n\t修改成功!\n\n");
char yOrn;
printf("是否再修改该航班信息(y/n):");
scanf("%c", &yOrn);
scanf("%c", &yOrn);
printf("\n");
if (yOrn == 'y' || yOrn == 'Y' || yOrn == '\n')
UpdateSelect(info, num, j);
else
{
InfoDelOrUpdate(info);
SelectOptions(info);
}
}
}