package com.example.springboot.service;

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.nio.charset.StandardCharsets;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.example.springboot.component.S7control;
import com.example.springboot.entity.StorageCage;
import com.example.springboot.entity.north_glass_buffer1;
import com.example.springboot.mapper.HomeMapper;
import com.example.springboot.mapper.SpianMapper;
import com.google.common.primitives.Bytes;

@Service
public class SpianService {
    @Autowired
    private SpianMapper spianMapper;
    @Autowired
    private HomeMapper homeMapper;
    public static List<String> result=new ArrayList<String>();
    // @GetMapping("/all")
    public Short selectAll(north_glass_buffer1 glasslist) {
    try {
        
    
        int cage1 = 0;
        int cells;
        int ids;
        int prcid;
        int tiers;
        int prctier;
        double width;
        double minwidth = 0;
        double widths;
        // north_glass_buffer1 glasslist = spianMapper.selectGlass(glassid); // 获取玻璃参数
        // 如果没有此id时
        if (glasslist == null) {
            return (300);
        }
        if(glasslist.getglasslengthmm()>glasslist.getglassheightmm()) {
            widths= glasslist.getglasslengthmm();
        }else{
            widths= glasslist.getglassheightmm();
        }
        // Map result=new HashMap();
       

        String orderids = glasslist.getordernumber();
        String FrameBarcode = glasslist.getFrameBarcode();
        String glassid = glasslist.getbarcode();
        List<String> adddresslist = new ArrayList<>();
        adddresslist.add("DB105.0");// 进片车起始位置
        adddresslist.add("DB105.2");// 进片车目标位置
        adddresslist.add("DB105.4");// 进片玻璃宽
        adddresslist.add("DB105.8");// 进片笼内已有玻璃数
        adddresslist.add("DB105.16");// 进片车启动 1为启动

        List<Short> datas = new ArrayList<>();

        // String orderid="A001";
        // 获取铝框相关度最高的笼子排序
        List<StorageCage> storageCage = spianMapper.selectAllFbarcode(FrameBarcode, widths, 400);
        // 判断铝框指定空格是否需要间隔空间

        if (storageCage.size() == 0) {
            storageCage = spianMapper.selectAll(orderids, FrameBarcode);
        }

        if (storageCage == null) {
            return (400);
        }
        for (StorageCage storageCage2 : storageCage) {
            // 保存订单优先顺序笼子号
            cage1 = storageCage2.getCage();
            // 判断该笼子号相邻最大的空格数
            StorageCage cages = spianMapper.selectCage(cage1);

            // 如果相邻笼子没有空格,或者有正在执行的出片任务时返回400
            if (cages == null) {
                return (400);
            }
            StorageCage cages1;
            // 判断是否是第二片需要加间隔物
            prctier = spianMapper.selectsum(cage1, storageCage2.getCell());// 传给prc的格子内玻璃数
            if (prctier > 0) {
                cages1 = spianMapper.selectCage1(cage1, storageCage2.getCell(), widths + 600);
            } else {
                cages1 = spianMapper.selectCage1(cage1, storageCage2.getCell(), widths);
            }
            // 判断选中笼子是否有合适宽度空格
            // 有合适空格时进片
            if (cages1 != null && cages.getCell() >= 1 && storageCage2.getDisabled() == 0) {
                ids = cages1.getId();// 数据库ID
                tiers = cages1.getTier();// 内外片
                cells = cages1.getCell();// 格子号
                prcid = cages1.getPrcId();// 传给prc的目标地id
                width = cages1.getWidth();// 格子剩余宽度
                

                // 执行进片
                datas.add((short) 1000);// 起始位置
                datas.add((short) prcid);// 目标位置
                datas.add((short) widths);// 进片玻璃宽
                datas.add((short) prctier); // 玻璃数
                datas.add((short) 1);// 任务启动
                // 获取该格子内是否有玻璃
                int cellint = spianMapper.selectcell(cage1, cells);
                if (cellint == 1) {
                    result.add("进片任务|feedstart1:" + datas+ LocalDateTime.now());
                    outmesid(glassid, "DB105.20");
                    S7control.getinstance().WriteWord(adddresslist, datas);
                    boolean qidong = listbool("DB105.16");
                    int qidong2 = 0;
                    if (qidong == true) {
                        qidong2 = 1;
                    } else {
                        while (qidong) {
                            S7control.getinstance().WriteWord("DB105.16", (short) 1);// 出片任务发送字改为1
                            qidong = listbool("DB105.16");
                        }
                    }
                    // 将外片玻璃的数据更新到内片
                    spianMapper.UpdateDBCageAdd(ids, cage1, cells, 1);
                    // 将新入的玻璃存入外片
                    spianMapper.UpdataAddCage2(orderids, glassid, glasslist, cage1, cells, ids - 1, 2,widths);
                    spianMapper.UpdataAddCage1(widths, cage1, cells);// 减少格子宽度
                    spianMapper.Inserttask(0, 0, 1000, ids, glassid.toString(), prctier, qidong2);// 新增任务
                    result.add("进片任务|feedend1" + datas+ LocalDateTime.now());
                   

                } else {
                    // 数据库修改笼子表新增一条玻璃
                    result.add("进片任务|feedstart2" + datas+ LocalDateTime.now());
                    outmesid(glassid, "DB105.20");
                    S7control.getinstance().WriteWord(adddresslist, datas); 
                    boolean qidong = listbool("DB105.16");
                    int qidong2 = 0;
                    if (qidong == true) {
                        qidong2 = 1;
                    } else {
                        while (qidong) {
                            S7control.getinstance().WriteWord("DB105.16", (short) 1);// 出片任务发送字改为1
                            qidong = listbool("DB105.16");
                        }
                    }
                    spianMapper.UpdataAddCage2(orderids, glassid, glasslist, cage1, cells, ids, 2,widths);
                    spianMapper.UpdataAddCage1(widths, cage1, cells);// 减少格子宽度
                    spianMapper.Inserttask(0, 0, 1000, ids, glassid.toString(), prctier, qidong2);// 新增任务
                    result.add("进片任务|feedend2" + datas+ LocalDateTime.now());

                }
                
                return (200);

            }

        }
        return (400);
    } catch (Exception e) {
        e.printStackTrace();
        return (500);
        // TODO: handle exception
    }

    }

    public Short selectout2(String glassid) {
        try {
        // 定义PRC数据传送数组
        List<String> adddresslist = new ArrayList<>();
        char[] a = glassid.toCharArray();

        adddresslist.add("DB105.10");// 出片车起始位置
        adddresslist.add("DB105.12");// 出片车目标位置
        adddresslist.add("DB105.14");// 出片笼玻璃数
        adddresslist.add("DB105.18");// 出片车启动 1为启动
        List<Short> datas = new ArrayList<>();
        // 获取优先出片的位置
        StorageCage cageout = spianMapper.selectOut2(glassid);
        if (cageout == null) {
            return (300);
        }

        int cage = cageout.getCage(); // 储存出片位置，笼子格子几号玻璃
        int cell = cageout.getCell();// 出片格号
        int tier = cageout.getTier();// 出片内外片
        int prcid = cageout.getPrcId();// prcid
        int prcid2;
        int ids;
        int cages;
        int cells;
        double glasswidth = cageout.getGlassWidth();
        
        // 判断玻璃内外片
        if (tier == 2) {
            int state = spianMapper.selectGlassState(cage, cell);// 获取格子数量
            // 判断玻璃可直接出片时
            // 修改数据库笼子表(出片)
            datas.add((short) prcid);
            datas.add((short) 1000);
            datas.add((short) state);
            datas.add((short) 1);
            spianMapper.OverOutSlice(glassid.toString(), 1, 0);// 更新出片队列任务状态为进行中
            spianMapper.UpdataOutCage1(glasswidth, cage, cell);// 增加原格子宽度
            spianMapper.UpdataGlassCageState(glassid.toString(), 3);// 更改笼子表的玻璃状态

            result.add("出片任务|outstart1" + datas+ LocalDateTime.now());
            S7control.getinstance().WriteWord(adddresslist, datas);// 派发出片车任务
            //S7control.getinstance().WriteWord("DB105.18", (short) 1);// 出片任务发送字改为1
            boolean qidong = listbool("DB105.18");
            int qidong2 = 0;
            if (qidong == true) {
                qidong2 = 1;
            } else {
                while (qidong) {
                    S7control.getinstance().WriteWord("DB105.18", (short) 1);// 出片任务发送字改为1
                    qidong = listbool("DB105.18");
                }
            }
            spianMapper.Inserttask(1, 0, cageout.getId(), 1000, glassid, state, qidong2);// 新增任务
            outmesid(glassid, "DB105.34");// 派发出片ID
            result.add("出片任务|outend1" + datas+ LocalDateTime.now());
            return (200);// 结束
        } else {
            // 获取格子的玻璃数量
            int state = spianMapper.selectGlassState(cage, cell);
            // 判断内片是否需要调拨
            if (state == 1) {
                // spianMapper.UpdataGlassCage("", "", glasswidth, cage, cell, tier, 3);
                datas.add((short) prcid);
                datas.add((short) 1000);
                datas.add((short) 1);
                datas.add((short) 1);
                result.add("出片任务|outstart2" + datas+ LocalDateTime.now());
                outmesid(glassid, "DB105.34");// 派发出片ID
                S7control.getinstance().WriteWord(adddresslist, datas);// 派发出片车任务
                //S7control.getinstance().WriteWord("DB105.18", (short) 1);// 出片任务发送字改为1
                boolean qidong = listbool("DB105.18");
                int qidong2 = 0;
                if (qidong == true) {
                    qidong2 = 1;
                } else {
                    while (qidong) {
                        S7control.getinstance().WriteWord("DB105.18", (short) 1);// 出片任务发送字改为1
                        qidong = listbool("DB105.18");
                    }
                }
                spianMapper.OverOutSlice(glassid.toString(), 1, 0);// 更新出片队列任务状态为进行中
                spianMapper.UpdataOutCage1(glasswidth, cage, cell);// 增加原格子宽度
                spianMapper.UpdataGlassCageState(glassid, 3);// 更改笼子表的玻璃状态
                spianMapper.Inserttask(1, 0, cageout.getId(), 1000, glassid, 1, qidong2);// 新增任务
                result.add("出片任务|outend2" + datas+ LocalDateTime.now());
                return (200);// 结束

            } else {
                // 玻璃需要调拨时，判断属于哪个半区的笼子
                if (cage < 6) {
                    StorageCage cagecell = spianMapper.selectGlassCage(cage, glasswidth, 0, 6, cell);
                    if (cagecell == null) {
                        return (300);
                    }
                    // 获取调拨位置进行调拨
                    prcid2 = cagecell.getPrcId();// 调拨目标位PRCID
                    ids = cagecell.getId();// 调拨目标位ID
                    cages = cagecell.getCage();// 调拨目标位笼子
                    cells = cagecell.getCell();// 调拨目标位格子

                    // 填入调拨数据
                    datas.add((short) prcid);// 调拨外片起始位置
                    datas.add((short) prcid2);
                    datas.add((short) 2);
                    datas.add((short) 1);
                    // 更换玻璃的笼子
                    StorageCage glassids = spianMapper.SelectGlassid(cage, cell); // 获取被调拨的玻璃id

                    // 传输mes数据,坐标，数据
                    result.add("出片任务|outstart3" + datas+ LocalDateTime.now());
                    outmesid(glassids.getGlassId(), "DB105.34");// 派发调拨玻璃ID
                    S7control.getinstance().WriteWord(adddresslist, datas);// 派发出片车任务
                    //S7control.getinstance().WriteWord("DB105.18", (short) 1);// 出片任务发送字改为1
                    boolean qidong = listbool("DB105.18");
                    int qidong2 = 0;
                    if (qidong == true) {
                        qidong2 = 1;
                    } else {
                        while (qidong) {
                            S7control.getinstance().WriteWord("DB105.18", (short) 1);// 出片任务发送字改为1
                            qidong = listbool("DB105.18");
                        }
                    }
                    spianMapper.UpdataGlassCageState(glassids.getGlassId(), 3);// 更改笼子表的玻璃状态
                    spianMapper.UpdateDBCage(ids, cage, cell, 2);// 将原格子数据更新到新格子里
                    spianMapper.UpdataAddCage1(glassids.getGlassWidth(), cages, cells);// 减少新格子宽度
                    spianMapper.UpdataOutCage1(glassids.getGlassWidth(), cage, cell);// 增加原格子宽度
                    spianMapper.Inserttask(2, 0, cageout.getId(), ids, glassids.getGlassId(), 2, qidong2);// 新增调度任务
                    result.add("出片任务|outend3" + datas+ LocalDateTime.now());
                    return (200); // 结束

                } else {// 笼子号大于5时
                    StorageCage cagecell = spianMapper.selectGlassCage(cage, glasswidth, 5, 11, cell);
                    if (cagecell == null) {
                        return (300);
                    }
                    // 获取调拨位置进行调拨
                    prcid2 = cagecell.getPrcId();// 调拨目标位prcID
                    ids = cagecell.getId();// 调拨目标位ID
                    cages = cagecell.getCage();// 调拨目标位笼子
                    cells = cagecell.getCell();// 调拨目标位格子
                    // 填入调拨数据
                    datas.add((short) prcid);
                    datas.add((short) prcid2);
                    datas.add((short) 2);
                    datas.add((short) 1);
                    StorageCage glassids = spianMapper.SelectGlassid(cage, cell); // 获取被调拨的玻璃id
                    // 传输mes数据,坐标，数据
                    result.add("出片任务|outstart4" + datas+ LocalDateTime.now());
                    outmesid(glassids.getGlassId(), "DB105.34");// 派发调拨玻璃ID
                    S7control.getinstance().WriteWord(adddresslist, datas);// 派发出片车任务
                    //S7control.getinstance().WriteWord("DB105.18", (short) 1);// 出片任务发送字改为1
                    boolean qidong = listbool("DB105.18");
                    int qidong2 = 2;
                    if (qidong == true) {
                        qidong2 = 1;
                    } else {
                        while (qidong) {
                            S7control.getinstance().WriteWord("DB105.18", (short) 1);// 出片任务发送字改为1
                            qidong = listbool("DB105.18");
                        }
                    }
                    spianMapper.UpdataGlassCageState(glassids.getGlassId(), 3);// 更改笼子表的玻璃状态
                    spianMapper.UpdateDBCage(ids, cage, cell, 2);// 将原格子数据更新到新格子里
                    spianMapper.UpdataAddCage1(glassids.getGlassWidth(), cages, cells);// 减少新格子宽度
                    spianMapper.UpdataOutCage1(glassids.getGlassWidth(), cage, cell);// 增加原格子宽度
                    spianMapper.Inserttask(2, 0, cageout.getId() + 1, ids, glassids.getGlassId(), 2, qidong2);// 新增调度任务
                    result.add("出片任务|outend4" + datas+ LocalDateTime.now());
                    return (200);// 结束

                }
            }
        }
    } catch (Exception e) {
        e.printStackTrace();
        return (500);
        // TODO: handle exception
    }
}

    // 派发任务玻璃id
    public void outmesid(String glassid, String address) {
        try {
            
       
        // System.out.println("outmesid:" + glassid);
        List<Byte> glassidlist = new ArrayList();
        char ds[] = glassid.toCharArray();
        for (char iditem : ds) {
            glassidlist.add((byte) iditem);
        }
        byte[] bytes = Bytes.toArray(glassidlist);
        System.out.println("outmesidbytes:" + bytes.length);
        S7control.getinstance().WriteByte(address, bytes);// 派发出片id
    } catch (Exception e) {
        e.printStackTrace();
    }
    }

    // 获取地址内的玻璃id转字符串
    public StringBuilder queGlassid(String address, int count) {
        StringBuilder writedstrIdOut = new StringBuilder();
        byte[] writedglassidbytesOut = S7control.getinstance().ReadByte(address, count);
        if (writedglassidbytesOut != null) {
            // 获取玻璃id
            for (byte iditem : writedglassidbytesOut) {
                writedstrIdOut.append((char) iditem);
            }
        }
        return writedstrIdOut;
    }

    // char数组转化成bit数组
    public static byte[] toBytes(char[] chars) {
        String s = new String(chars);
        return s.getBytes(StandardCharsets.UTF_8);
    }

    // bit数组转化成char数组
    public static char[] toChars(byte[] bytes) {
        String s = new String(bytes, StandardCharsets.UTF_8);
        return s.toCharArray();
    }

    // 判断集合里是否为1
    public boolean listbool(String address) {
        List<Short> list = S7control.getinstance().ReadWord(address, 1);// 返回为ture时为1
        boolean listbool = list.contains((short) 1);
        return listbool;
    }

    // 根据玻璃id完成在进行中的任务
    public void overtask(String glassid) {

        spianMapper.UpdatetaskOut(glassid.toString());// 完成上一次 出片或者进片任务
        spianMapper.OverOutSlice(glassid.toString(), 2, 1);// 完成出片队列任务
        spianMapper.UpdataGlassCage(glassid.toString(), 0);// 清除出片格子玻璃信息
        spianMapper.UpdateCageOver(glassid.toString(), 0);// 更改笼子表出片状态
        spianMapper.UpdateCageadd(glassid.toString(), 1);// 更改笼子表进片状态
        String barcode = spianMapper.SelectBarcode(glassid.toString());// 获取该玻璃的铝框id
        //spianMapper.UpdateAddQueue(glassid.toString());// 把进片的玻璃更新到出片队列中
        

    }


    public Short selectAlls(north_glass_buffer1 glasslist) {
        try {
            
            int cage1 = 0;
            int cells;
            int ids;
            int prcid;
            int tiers;
            int prctier;
            double width;
            double minwidth = 0;
            double widths;
            // north_glass_buffer1 glasslist = spianMapper.selectGlass(glassid); // 获取玻璃参数
            // 如果没有此id时
            if (glasslist == null) {
                return (300);
            }
            //判断是否存在笼子里
            short result = homeMapper.SelectStorageByGlassId(glasslist.getbarcode());
            if (result > 0) {
                return (500);
            }

            
            if(glasslist.getglasslengthmm()>glasslist.getglassheightmm()) {
                widths= glasslist.getglasslengthmm();
            }else{
                widths= glasslist.getglassheightmm();
            }
            // Map result=new HashMap();
           
    
            String orderids = glasslist.getordernumber();
            String FrameBarcode = glasslist.getFrameBarcode();
            String glassid = glasslist.getbarcode();
    
    
            // String orderid="A001";
            // 获取铝框相关度最高的笼子排序
            List<StorageCage> storageCage = spianMapper.selectAllFbarcode(FrameBarcode, widths, 400);
            // 判断铝框指定空格是否需要间隔空间
    
            if (storageCage.size() == 0) {
                storageCage = spianMapper.selectAll(orderids, FrameBarcode);
            }
    
            if (storageCage == null) {
                return (400);
            }
            for (StorageCage storageCage2 : storageCage) {
                // 保存订单优先顺序笼子号
                cage1 = storageCage2.getCage();
                // 判断该笼子号相邻最大的空格数
                StorageCage cages = spianMapper.selectCage(cage1);
    
                // 如果相邻笼子没有空格,或者有正在执行的出片任务时返回400
                if (cages == null) {
                    return (400);
                }
                StorageCage cages1;
                // 判断是否是第二片需要加间隔物
                prctier = spianMapper.selectsum(cage1, storageCage2.getCell());// 传给prc的格子内玻璃数
                if (prctier > 0) {
                    cages1 = spianMapper.selectCage1(cage1, storageCage2.getCell(), widths + 400);
                } else {
                    cages1 = spianMapper.selectCage1(cage1, storageCage2.getCell(), widths);
                }
                // 判断选中笼子是否有合适宽度空格
                // 有合适空格时进片
                if (cages1 != null && cages.getCell() >= 1 && storageCage2.getDisabled() == 0) {
                    
                    return (0);
    
                }
    
            }
            return (400);
        } catch (Exception e) {
            e.printStackTrace();
            return (500);
            // TODO: handle exception
        }
    
        }

}