package com.zy.asrs.controller;

import com.core.common.Arith;
import com.core.common.Cools;
import com.core.common.R;
import com.zy.asrs.domain.vo.LocChartPie;
import com.zy.asrs.mapper.ReportQueryMapper;
import com.zy.common.service.CommonService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.*;

/**
 * Created by vincent on 2020/11/16
 */
@RestController
@RequestMapping("/monitor")
public class MonitorController {

    private static final String[] WEEK = {"星期日","星期一","星期二","星期三","星期四","星期五","星期六"};

    @Autowired
    private ReportQueryMapper reportQueryMapper;

    /**
     * 获取当前时间
     */
    @GetMapping("/date")
    public R monitorDate() {
        Date now = new Date();
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(now);
        return R.ok(
                Cools.add("year", calendar.get(Calendar.YEAR))
                .add("month", CommonService.zerofill(String.valueOf(calendar.get(Calendar.MONTH)+1), 2))
                .add("day", CommonService.zerofill(String.valueOf(calendar.get(Calendar.DATE)), 2))
                .add("hour", CommonService.zerofill(String.valueOf(calendar.get(Calendar.HOUR_OF_DAY)), 2))
                .add("minute", CommonService.zerofill(String.valueOf(calendar.get(Calendar.MINUTE)), 2))
                .add("second", CommonService.zerofill(String.valueOf(calendar.get(Calendar.SECOND)) , 2))
                .add("week", WEEK[calendar.get(Calendar.DAY_OF_WEEK)-1])
        );
    }

    /**
     * 获取其他信息
     */
    @GetMapping("/other")
    public R monitorOther(@RequestParam("crnId") Integer crnId) {



        return R.ok(
//                Cools.add("year", calendar.get(Calendar.YEAR))
        ).add(crnId);
    }

    /**
     * 入库报表 -- 折线图
     */
    @GetMapping("/pakin/rep")
    public R monitorPakinRep(){
        List<Map<String, Object>> report = reportQueryMapper.queryPakinRep();
        for (Map<String, Object> map : report) {
            if (map.get("node")!=null) {
                map.put("node", String.valueOf(map.get("node")).substring(5, 10));
            }
        }
        return R.ok(report);
    }

    /**
     * 库位使用情况统计
     */
    @GetMapping("/loc/rep")
    public R monitorLocRep(){
        List<Map<String, Object>> pie = new ArrayList<>();

        LocChartPie locUseRate = reportQueryMapper.getLocUseRate();
        if(locUseRate!=null) {
            Map<String, Object> map = new HashMap<>();
            map.put("name", "在库");
            map.put("value", locUseRate.getFqty());
            pie.add(map);

            Map<String, Object> map1 = new HashMap<>();
            map1.put("name", "空");
            map1.put("value", locUseRate.getOqty());
            pie.add(map1);

            Map<String, Object> map2 = new HashMap<>();
            map2.put("name", "使用");
            map2.put("value", locUseRate.getUqty());
            pie.add(map2);

            Map<String, Object> map3 = new HashMap<>();
            map3.put("name", "禁用");
            map3.put("value", locUseRate.getXqty());
            pie.add(map3);
        }

        // 总库位数
        Integer total = (int) Arith.add(0, locUseRate.getFqty(), locUseRate.getOqty(), locUseRate.getUqty(), locUseRate.getXqty());
        // 使用中
        Integer used = locUseRate.getFqty() + locUseRate.getUqty();
        // 库位使用率
        double usedDivides = Arith.divides(3, used, total);
        double usedPr = Arith.multiplys(1, usedDivides, 100);

        return R.ok(
                Cools.add("pie", pie)
                .add("stockCunt", locUseRate.getFqty())
                .add("emptyCount", locUseRate.getOqty())
                .add("noneCount", locUseRate.getXqty())
                .add("total", total)
                .add("used", used)
                .add("usedPr", usedPr)
        );
    }












































    /**
     * 自动补零
     */
    private List<Map<String, Object>> fill(List<Map<String, Object>> list, int start, int end){
        for (int i = start ; i <= end; i++){
            boolean exist = false;
            for (Map seq : list){
                if (Integer.parseInt(String.valueOf(seq.get("node"))) == i){
                    exist = true;
                }
            }
            if (!exist){
                HashMap<String, Object> map = new HashMap<>();
                map.put("node", i);
                map.put("val", 0);
                list.add(map);
            }
        }
        list.sort(Comparator.comparingInt(o -> (int) o.get("node")));
        return list;
    }

    /**
     * x轴单位转换
     * @param dot y轴数值保留小数位
     */
    private List<Map<String, Object>> convert(List<Map<String, Object>> list, StatsType statsType, int dot){
        for (Map<String, Object> map : list){
            Object val = map.get("val");
            map.put("val", Arith.multiplys(dot, 1, (Number) val));
            Object node = map.get("node");
            switch (statsType){
                case MONTH:
                    map.put("node", node + "号");
                    break;
                case YEAR:
                    map.put("node", node + "月");
                    break;
                default:
                    break;
            }
        }
        return list;
    }

    enum StatsType{

        YEAR(1,1, 12),
        MONTH(2,1, 30),
        ;

        int id;
        int start;
        int end;
        StatsType(int id, int start, int end) {
            this.id = id;
            this.start = start;
            this.end = end;
        }

        static StatsType get(int id) {
            StatsType[] values = StatsType.values();
            for (StatsType statsType : values){
                if (statsType.id == id){
                    return statsType;
                }
            }
            throw new RuntimeException("找不到StatsType类型");
        }

    }




}