input.cpp

#include "widget.h"
#include "ui_widget.h"
#include <QLabel>
#include <QPushButton>
#include <QTextEdit>
#include <QLineEdit>
#include <stdio.h>
#include <string.h>
#include "structure.h"
#include "function.h"
#include <QString>
//初始化ui
void initUi(Ui::Widget* ui)
{
    QLabel* label1=new QLabel(ui->scrollAreaWidgetContents_3);
    label1->setText("序号");
    ui->gridLayout->addWidget(label1,0,0,1,1);
    QLabel* label2=new QLabel(ui->scrollAreaWidgetContents_3);
    label2->setText("单品名称");
    ui->gridLayout->addWidget(label2,0,1,1,1);
    QLabel* label3=new QLabel(ui->scrollAreaWidgetContents_3);
    label3->setText("当前储量");
    ui->gridLayout->addWidget(label3,0,2,1,1);
    QLabel* label4=new QLabel(ui->scrollAreaWidgetContents_3);
    label4->setText("生产状态");
    ui->gridLayout->addWidget(label4,0,3,1,1);
    QLabel* label5=new QLabel(ui->scrollAreaWidgetContents_3);
    label5->setText("请点击“确认”下单");
    ui->gridLayout->addWidget(label5,0,4,1,1);
    QLabel* label6=new QLabel(ui->scrollAreaWidgetContents_2);
    label6->setText("序号");
    ui->gridLayout_3->addWidget(label6,0,0,1,1);
    QLabel* label7=new QLabel(ui->scrollAreaWidgetContents_2);
    label7->setText("套餐名称");
    ui->gridLayout_3->addWidget(label7,0,1,1,1);
    QLabel* label8=new QLabel(ui->scrollAreaWidgetContents_2);
    label8->setText("套餐构成");
    ui->gridLayout_3->addWidget(label8,0,2,1,1);
    QLabel* label9=new QLabel(ui->scrollAreaWidgetContents_2);
    label9->setText("请点击“确认”下单");
    ui->gridLayout_3->addWidget(label9,0,3,1,1);
}

//将食物加入菜单
void initFood(FILE* menu,Ui::Widget *ui)
{
    for(int i=0;i<N;i++){
        //显示序号
        fscanf(menu,"%s",foods[i].name);
        auto number=new QLabel(ui->scrollAreaWidgetContents_3);
        number->setText(QString::number(i+1));
        ui->gridLayout->addWidget(number,i+1,0,1,1);
        //显示食物名
        auto foodName=new QLabel(ui->scrollAreaWidgetContents_3);
        foodName->setText(QString::fromUtf8(foods[i].name));
        ui->gridLayout->addWidget(foodName,i+1,1,1,1);
        //显示储量
        auto quan=new QLineEdit();
        quan->setObjectName("quan"+QString::number(i));
        quan->setText("0");
        ui->gridLayout->addWidget(quan,i+1,2,1,1);
        //显示在生产或停产
        auto foodState=new QLineEdit();
        foodState->setObjectName("foodState"+QString::number(i));
        foodState->setText("生产中");
        ui->gridLayout->addWidget(foodState,i+1,3,1,1);
        //显示下单按钮
        auto confirm=new QPushButton("确认");
        ui->gridLayout->addWidget(confirm,i+1,4,1,1);
        confirm->setObjectName("confirm"+QString::number(i));
        foods[i].quan=0;
        foods[i].producingState=1;
        strcpy(sets[i].name,foods[i].name);
        sets[i].size=1;
        sets[i].combo[0]=i;
    }
    for(int i=0;i<N;i++){
        fscanf(menu,"%d",&foods[i].t);
    }
    for(int i=0;i<N;i++){
        fscanf(menu,"%d",&foods[i].cap);
    }
}
//将套餐加入菜单
void initSet(FILE* menu,Ui::Widget *ui)
{
    char c,name[MAX_NAME_CH];
    for(int i=0;i<M;i++){
        sets[i+N].size=0;
        fscanf(menu,"%s",sets[i+N].name);
        auto number=new QLabel(ui->scrollAreaWidgetContents_2);
        number->setText(QString::number(i+1));
        ui->gridLayout_3->addWidget(number,i+2,0,1,1);
        auto foodName=new QLabel(ui->scrollAreaWidgetContents_2);
        foodName->setText(QString::fromUtf8(sets[i].name));
        ui->gridLayout_3->addWidget(foodName,i+2,1,1,1);
        auto combo=new QTextEdit(ui->scrollAreaWidgetContents_2);
        ui->gridLayout_3->addWidget(combo,i+2,2,1,1);
        auto confirm=new QPushButton("确认");
        ui->gridLayout_3->addWidget(confirm,i+2,3,1,1);
        confirm->setObjectName("confirm"+QString::number(i+N));
        while((c=fgetc(menu))!='\n'&&c!=EOF){
            fscanf(menu,"%s",name);
            for(int j=0;j<N;j++){
                if(!strcmp(name,foods[j].name)){
                    sets[i+N].combo[sets[i+N].size++]=j;
                    combo->append(QString::fromUtf8(foods[j].name));
                    break;
                }
            }
        }
    }
}