#pragma once

#include"goodsClass.h"

#include"main.h"

#include<iomanip>

//静态成员初始化

int Merchandise::MERSTOCKS[] = { 0,0,0,0 };

Merchandise::Merchandise() {

merName = "";

merId = "";

merPrice = 0;

merMfr = "";

merBrand = "";

merStatus = 0;

merClass = 0;

next = NULL;

MERSTOCKS[merClass - 1]++;

}

void Merchandise::initGood(chartMerchan &ListOfGoods) {

cout << endl;

printLongDash();

printShortDash();

cout << "\t\t\t*商品信息录入*\t\t\t";

printShortDash();

cout << endl;

printLongDash();

bool i = true;

do{

cout << "\n\n类型：[1]食品\t[2]化妆品\t[3]日用品\t[4]饮料\n";

printLongDash();

cout << "\n请选择：";

cin >>merClass;

if(cin.fail()) {

printShortDash();

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << "无效字符串，请重试！！！";

printShortDash();

cin.clear();

cin.ignore(1024, '\n');

}

else {

if (merClass == 1 || merClass == 2 || merClass == 3 || merClass == 4) {

i = false;

MERSTOCKS[merClass - 1]++;//对应商品库存+1

}

else {

printShortDash();

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << "选项不存在！！！无此类商品!请重试";

printShortDash();

}

}

} while (i);

i = true;

do {

cout << "\n请输入商品名称：";

cin >> merName;

if (merName.size() > 0 && merName.size() < 20) {

i = false;

}

else {

printShortDash();

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << "商品名过长不合法！！！请重试";

printShortDash();

}

} while (i);

i = true;

do {

cout << "\n请输入商品编号：";

cin >> merId;

if (ListOfGoods.checkDataId(merId)) {

cin.sync();

printShortDash();

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << "数据库中已经存在此编号，请重新输入商品编号！";

printShortDash();

}

else if(merId.size() != 6) {

printShortDash();

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << "注意！！！商品编号需6位";

printShortDash();

}else i = false;

} while (i);

i = true;

do {

cout << "\n请输入商品价格：";

cin >> merPrice;

if (cin.fail()) {

printShortDash();

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << "您输入的不是数字！！！请重新输入";

printShortDash();

cin.clear();

cin.ignore(1024, '\n');

}

else if (merPrice < 0 || merPrice>100000) {

printShortDash();

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << "您输入的价钱不符合常理！！！请重试";

printShortDash();

}

else i = false;

} while (i);

i = true;

do {

cout << "\n请输入生产厂家：";

cin >> merMfr;

if (merMfr.size() > 0 && merMfr.size() < 100) {

i = false;

}

else {

printShortDash();

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << "那个生产厂家名字会这么长！！！请重新输入";

printShortDash();

}

} while (i);

i = true;

do {

cout << "\n请输入商品品牌：";

cin >> merBrand;

if (merBrand.size() > 0 && merBrand.size() < 20) {

i = false;

}

else {

printShortDash();

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << "有这么长的品牌吗？？？请重新输入";

printShortDash();

}

} while (i);

merStatus = 1;

}

void Merchandise::display() {

cout << "\n\t\t*商品名:" << merName

<< "\n\t\t*商品类别:" << MERCLASS[merClass - 1]

<< "\n\t\t*商品编号:" << merId

<< "\n\t\t*商品价格:" << merPrice

<< "\n\t\t*生产厂家:" << merMfr

<< "\n\t\t*商品品牌:" << merBrand;

cout << "\n\t\t*状态:";

if(merStatus==1){

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_GREEN);

cout<< STATUS[merStatus];

}

else {

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << STATUS[merStatus];

}

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE);

cout<< "\n\t\t*库存:"<<MERSTOCKS[merClass-1];

}

void Merchandise::displayLine() {

cout << setw(8)<< merId

<< setw(14)<<merName

<< setw(13) << merPrice

<< setw(21) << merMfr

<< setw(13) << merBrand;

cout << setw(16) ;

if (merStatus == 1) {

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_GREEN);

cout << STATUS[merStatus];

}

else {

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << STATUS[merStatus];

}

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE);

cout << endl;

}

string Merchandise::getMerId() {

return merId;

}

string Merchandise::getMerClass() {

return MERCLASS[merClass-1];

}

unsigned short int Merchandise::getClass() {

return merClass;

}

string Merchandise::getMerMfr() {

return merMfr;

}

string Merchandise::getMerName() {

return merName;

}

unsigned short int Merchandise::getMerStatus() {

return merStatus;

}

double Merchandise::getMerPrice() {

return merPrice;

}

string Merchandise::getMerBrand() {

return merBrand;

}

int Merchandise::gerMerRespo() {

return merClass;

}

void Merchandise::modifyIn() {

merStatus = 1;

MERSTOCKS[merClass - 1]++;

}

void Merchandise::modifyOut() {

merStatus = 0;

MERSTOCKS[merClass - 1]--;

}

void Merchandise::modifyData() {

string id;

cout << endl;

printLongDash();

cout << endl;

cout << "想修改信息？那就请输入商品编号吧：";

cin >> id;

while (id.size() != 6) {

cout << endl;

printShortDash();

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << "注意！！！商品编号需6位";

printShortDash();

cout << endl;

cout << "请再次输入商品号：";

cin.clear();

cin.ignore(1024, '\n');

cin >> id;

};

if (ListOfGoods.checkDataId(id)) {

Merchandise *ptr = ListOfGoods.modifyStatus(id);

ListOfGoods.front->next = ptr->next;

delete ptr;

cout << endl;

printShortDash();

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << "删除成功！！！";

printShortDash();

cout << endl;

}

else {

cout << endl;

printShortDash();

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << "数据库无与此商品相关信息";

printShortDash();

cout << "\n\n";

}

}

void Merchandise::modifyClass(unsigned short int backup) {

merClass = backup;

}

void Merchandise::modifyMfr(string backup) {

merMfr = backup;

}

void Merchandise::modifyName(string backup) {

merName = backup;

}

void Merchandise::modifyId(string backup) {

merId = backup;

}

void Merchandise::modifyPrice(double backup) {

merPrice = backup;

}

void Merchandise::modifyBrand(string backup) {

merBrand = backup;

}

void Merchandise::ModifyMERSTOCKS() {

MERSTOCKS[merClass - 1]++;

}

void Merchandise::ModifyMERSTOCKS(bool element,unsigned short int merclass) {

if (element) {

MERSTOCKS[merclass - 1]--;

}

if (!element) {

MERSTOCKS[merclass - 1]++;

}

}

ostream &operator << (ostream &out, Merchandise &merchandise) {

out << " " << merchandise.getMerId()

<< " " << merchandise.getMerName()

<< " " << merchandise.getClass()

<< " " << merchandise.getMerBrand()

<< " " << merchandise.getMerPrice()

<< " " << merchandise.getMerStatus()

<< " " << merchandise.getMerMfr()

//<< " " << merchandise.gerMerRespo()

<< endl;

return out;

}

istream &operator >> (istream &in, Merchandise &merchandise) {

in >> merchandise.merId

>> merchandise.merName

>> merchandise.merClass

>> merchandise.merBrand

>> merchandise.merPrice

>> merchandise.merStatus

>> merchandise.merMfr;

//>> merchandise.MERSTOCKS[merClass - 1];

return in;

}

/**

string merName; //商品名

string merId; //编号

double merPrice; //价格

unsigned short int merStatus; //是否在售

string merMfr; //生产厂家

string merBrand; //品牌

unsigned short int merClass; //商品类型

static int MERSTOCKS[4];//分别代表4种商品各自库存

*/

//表

chartMerchan::chartMerchan() {

header = new Merchandise;

move= header;

front = header;

}

void chartMerchan::insertData(Merchandise *ptr) {

move->next = ptr;

move = ptr;

ptr->next = NULL;

}

int chartMerchan::selectData() {

Merchandise *p=header->next;

int sum=0;

cout << "\n\t";

while (p) {

p = p->next;

sum++;

}

return sum;

}

Merchandise *chartMerchan::getHeader() {

return header;

}

Merchandise* chartMerchan::modifyStatus(string id) {

// Merchandise *p = front->next;

// while (p) {

// if (p->getMerId() == id)

// return p;

// front = front->next;

// p = front->next;

// };

// return NULL;

front = header;

Merchandise *p = front->next;

while (p) {

if (p->getMerId() == id)

return p;

front = front->next;

p = front->next;

};

return NULL;

}

bool chartMerchan::checkDataId(string id) {

Merchandise *p = header->next;

while (p) {

if (p->getMerId() == id)

return true;

p = p->next;

}

return false;

}

int chartMerchan::selectByClass(int merclass, bool isnt) {

bool comby=isnt;

int sum = 0;

Merchandise *p = header->next;

while (p) {

if (p->getMerClass() == MERCLASS[merclass-1]) {

comby = false;

cout << endl;

printBlank();

printLongerDash();

p->display();

cout << "\n\t\t";

printLongerDash();

cout << endl;

sum++;

}

p = p->next;

};

if(comby){

cout << endl;

printShortDash();

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << "库存中没有此类商品！！！";

printShortDash();

cout << "\n\n";

}

return sum;

}

void chartMerchan::selectByMfr(string mermfr) {

bool comby = true;

Merchandise *p = header->next;

while (p) {

if (p->getMerMfr() == mermfr) {

comby = false;

cout << endl;

printBlank();

printLongerDash();

p->display();

cout << "\n\t\t";

printLongerDash();

cout << endl;

}

p = p->next;

};

if (comby) {

cout << endl;

printShortDash();

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << "库存中没有此生产厂家的商品！！！";

printShortDash();

cout << "\n\n";

}

}

void chartMerchan::selectByName(string mername) {

bool comby = true;

Merchandise *p = header->next;

while (p) {

if (p->getMerName() == mername) {

comby = false;

cout << endl;

printBlank();

printLongerDash();

p->display();

cout << "\n\t\t";

printLongerDash();

cout << endl;

}

p = p->next;

};

if (comby) {

cout << endl;

printShortDash();

SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE), FOREGROUND_RED);

cout << "库存中没有此名称的商品！！！";

printShortDash();

cout << "\n\n";

}

}

Merchandise* chartMerchan::makeListByClass(int merclass) {

Merchandise *head = new Merchandise;

Merchandise *pCompare;

pCompare = head;

Merchandise *insert;

Merchandise *MOVE;

MOVE = header;

if (header->next == NULL) {

return NULL;

}

*head = *header;

head->next = NULL;

MOVE = MOVE->next;

insert = new Merchandise;

*insert = *MOVE;

insert->next = NULL;

pCompare->next = insert;

MOVE = MOVE->next;

while (MOVE) {

pCompare = head;

if (MOVE->getMerId().compare(pCompare->next->getMerId()) < 0) {

insert = new Merchandise;

*insert = *MOVE;

insert->next = pCompare->next;

pCompare->next = insert;

MOVE = MOVE->next;

}

else {

while (MOVE->getMerId().compare(pCompare->next->getMerId()) > 0) {

pCompare = pCompare->next;

if (pCompare->next == NULL) {

break;

}

};

if (pCompare->next == NULL) {

insert = new Merchandise;

*insert = *MOVE;

pCompare->next = insert;

insert->next = NULL;

pCompare = head;

MOVE = MOVE->next;

}

else {

insert = new Merchandise;

*insert = *MOVE;

insert->next = pCompare->next;

pCompare->next = insert;

pCompare = head;

MOVE = MOVE->next;

}

}

};

return head;

}

//ostream &operator << (ostream &out, chartMerchan &chartmerchan) {

//

//}