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freight.h
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#ifndef _FREIGHT_H_
#define _FREIGHT_H_
#include <stdio.h>
#include <string.h>
#include <malloc.h>
#include "ui.h"
#include "struct.h"
#include "ui_terminal.h"
#include "freightlib.h"
#include "freighttool.h"
int fright_import()
{
char *notice1 = "请选择您的操作：";
char *notice2 = "请选择你要重新输入的选项";
char *notice3 = "是否还有需要更改的选项？";
char *notice4 = "货物的进货价不能大于售价打九折，请确认是否正确";
char *choice1 = "1.确认正确";
char *choice2 = "2.重新输入";
char *choice3 = "1.EAN码";
char *choice4 = "2.名称";
char *choice5 = "3.进货数量";
char *choice6 = "4.进货价";
char *choice7 = "5.售价";
char *choice8 = "Y.是";
char *choice9 = "N.否";
char *freight_choice1[2] = {choice1, choice2};
char *freight_choice2[5] = {choice3, choice4, choice5, choice6, choice7};
char *freight_choice3[2] = {choice8, choice9};
int i = 0, q, ch, ch1, ch2,ch3, x, y, length = 0, mode;
char buff;
char *msg = (char *)malloc(sizeof(char) * 100);
freight *p = (freight *)malloc(1000 * sizeof(freight));
y = load_stock_data(p, &length);
while (1)
{
q = 0, mode = 0;
system("cls");
printf("请输入货品的EAN码:（输入0退出进货）");
scanf("%llu", &p[length + i].EAN);
buff = getchar();
if (p[length + i].EAN == 0)
{
break;
}
while (buff != '\n' || p[length + i].EAN < 1e12 || p[length + i].EAN >= 1e13)
{
printf("货物EAN码不合法，请确认输入是否正确，并重新输入\n");
fflush(stdin);
system("pause");
printf("货品EAN码:");
scanf("%llu", &p[length + i].EAN);
buff = getchar();
}
while (length + i > q)
{
if (p[length + i].EAN == p[q].EAN)
{
printf("此商品已在库中\nEAN码:%llu\n名称:%s\n库存数量:%d\n进货价:%.2lf\n售价:%.2lf\n", p[q].EAN, p[q].name, p[q].stock, p[q].purchase_price, p[q].sale_price);
mode = 1;
break;
}
q++;
}
if (mode == 0)
{
printf("此商品为首次入库\n");
printf("货品的名称:");
scanf("%s", p[length + i].name);
}
fflush(stdin);
printf("货品的进货数量:");
scanf("%d", &p[length + i].stock);
buff = getchar();
while (p[length + i].stock < 0 || buff != '\n')
{
printf("进货数量不合法，请确认输入是否正确，并重新输入\n");
fflush(stdin);
system("pause");
printf("货品的进货数量:");
scanf("%d", &p[length + i].stock);
buff = getchar();
}
while (1)
{
printf("货品的进货价:");
scanf("%lf", &p[length + i].purchase_price);
buff = getchar();
while (p[length + i].purchase_price < 0 || buff != '\n')
{
printf("进货价不合法，请确认输入是否正确，并重新输入\n");
fflush(stdin);
system("pause");
printf("货品的进货价:");
scanf("%lf", &p[length + i].purchase_price);
buff = getchar();
}
printf("货品的售价:");
scanf("%lf", &p[length + i].sale_price);
buff = getchar();
while (p[length + i].sale_price < 0 || buff != '\n')
{
printf("售价不合法，请确认输入是否正确，并重新输入\n");
fflush(stdin);
system("pause");
printf("货品的售价:");
scanf("%lf", &p[length + i].sale_price);
buff = getchar();
}
if (p[length + i].purchase_price > (0.9*p[length + i].sale_price))
{
printf("进货价不能大于售价打九折，请重新输入\n");
continue;
}
break;
}
system("cls");
strcpy(p[length + i].name, p[q].name);
freight_msg(msg,p,length + i);
printf("%s",msg);
system("pause");
int result_colour = 0;
ch = ui_choice(notice1, freight_choice1, 2);
if (ch == 1)
{
ch2 = 0;
for (; ch2 == 0;)
{
ch1 = ui_choice(notice2, freight_choice2, 5);
fflush(stdin);
switch (ch1)
{
case 0:
printf("请重新输入货品的EAN码\n");
scanf("%llu", &p[length + i].EAN);
buff = getchar();
while (buff != '\n' || p[length + i].EAN < 1e12 || p[length + i].EAN >= 1e13)
{
printf("货物EAN码不合法，请确认输入是否正确，并重新输入\n");
fflush(stdin);
system("pause");
printf("请重新输入货物的EAN码:");
scanf("%llu", &p[length + i].EAN);
buff = getchar();
}
q = 0;
while (length + i > q)
{
if (p[length + i].EAN == p[q].EAN)
{
printf("此商品已在库中\n");
mode = 1;
break;
}
q++;
}
if (mode == 0)
{
printf("此商品为首次入库\n");
}
break;
case 1:
printf("重新输入货品的名称:");
scanf("%s", p[length + i].name);
break;
case 2:
printf("重新输入货品的进货数量:");
scanf("%d", &p[length + i].stock);
buff = getchar();
while (p[length + i].stock < 0||buff != '\n')
{
printf("进货数量不合法，请确认输入是否正确，并重新输入\n");
fflush(stdin);
system("pause");
printf("货品的进货数量:");
scanf("%d", &p[length + i].stock);
buff = getchar();
}
break;
case 3:
while (1)
{
printf("重新输入货品的进货价:");
scanf("%lf", &p[length + i].purchase_price);
buff = getchar();
while (p[length + i].purchase_price < 0 || buff != '\n')
{
printf("进货价不合法，请确认输入是否正确，并重新输入\n");
fflush(stdin);
system("pause");
printf("货品的进货价:");
scanf("%lf", &p[length + i].purchase_price);
buff = getchar();
}
if (p[length + i].purchase_price > (0.9*p[length + i].sale_price))
{
printf("进货价不能大于售价打九折，请重新输入\n");
continue;
}
break;
}
break;
case 4:
while (1)
{
printf("重新输入货品的售价:");
scanf("%lf", &p[length + i].sale_price);
buff = getchar();
while (p[length + i].sale_price < 0||buff != '\n')
{
printf("售价不合法，请确认输入是否正确，并重新输入\n");
fflush(stdin);
system("pause");
printf("货品的售价:");
scanf("%lf", &p[length + i].sale_price);
buff = getchar();
}
if (p[length + i].purchase_price > (0.9*p[length + i].sale_price))
{
printf("打九折的售价不能小于进货价，请重新输入\n");
continue;
}
break;
}
break;
}
fflush(stdin);
system("cls");
freight_msg(msg,p,length + i);
printf("%s",msg);
system("pause");
ch2 = ui_choice(notice3, freight_choice3, 2);
}
}
p[length + i].margins=0;
if (mode == 1)
{
p[q].purchase_price = ((p[length + i].purchase_price * p[length + i].stock) + (p[q].purchase_price * p[q].stock)) / (p[q].stock + p[length + i].stock);
p[q].stock += p[length + i].stock;
p[q].sale_price = p[length + i].sale_price;
p[q].margins+=p[length + i].margins;
if (p[q].purchase_price>(0.9*p[q].sale_price))
{
ch3=ui_choice(notice4, freight_choice3, 2);
if (ch3==1)
{
while (1)
{
printf("重新输入货品的售价:");
scanf("%lf", &p[q].sale_price);
buff = getchar();
while (p[q].sale_price < 0||buff != '\n')
{
printf("售价不合法，请确认输入是否正确，并重新输入\n");
fflush(stdin);
system("pause");
printf("货品的售价:");
scanf("%lf", &p[q].sale_price);
buff = getchar();
}
if (p[q].purchase_price > (0.9*p[q].sale_price))
{
printf("打九折的售价不能小于进货价，请重新输入\n");
continue;
}
break;
}
}
}
init_freight(p + length + i);
i--;
}
i++;
}
length += i;
x = save_stock_data(p, &length);
}
#endif