package com.stylefeng.guns.modular.crossCity.controller;

import cn.hutool.core.date.DateUnit;
import cn.hutool.core.date.DateUtil;
import com.stylefeng.guns.modular.crossCity.server.ILineShiftDriverService;
import com.stylefeng.guns.modular.crossCity.warpper.DriverShiftListWarpper;
import com.stylefeng.guns.modular.crossCity.warpper.LineShiftItemWarpper;
import com.stylefeng.guns.modular.crossCity.warpper.OtherDriverShiftWarpper;
import com.stylefeng.guns.modular.crossCity.warpper.ScanOrderDetailWarpper;
import com.stylefeng.guns.modular.crossCity.warpper.AddSelfTripWarpper;
import com.stylefeng.guns.modular.system.service.IDriverService;
import com.stylefeng.guns.modular.system.util.ResultUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletRequest;
import java.util.Date;
import java.util.List;
import java.util.Map;

/**
 * 【202601】城际专线排班控制器
 */
@Api
@RestController
@RequestMapping("/api/crossCity")
public class CrossCityShiftController {

    @Autowired
    private ILineShiftDriverService lineShiftDriverService;

    @Autowired
    private IDriverService driverService;

    /**
     * 【202601】获取司机城际专线排班列表
     * @param date 日期（yyyy-MM-dd），默认当天
     * @param request
     * @return
     */
    @ResponseBody
    @PostMapping("/queryDriverShiftList")
    @ApiOperation(value = "【202601】获取司机城际专线排班列表", tags = {"司机端-首页"}, notes = "获取司机在指定日期的城际专线排班信息，支持7天日期选择")
    @ApiImplicitParams({
            @ApiImplicitParam(value = "日期（yyyy-MM-dd），默认当天", name = "date", required = false, dataType = "String"),
            @ApiImplicitParam(name = "Authorization", value = "Bearer +token", required = true, dataType = "String", paramType = "header", defaultValue = "Bearer eyJhbGciOiJIUzUxMiJ9.....")
    })
    public ResultUtil<DriverShiftListWarpper> queryDriverShiftList(String date, HttpServletRequest request) {
        try {
            Integer driverId = driverService.getUserIdFormRedis(request);
            if (null == driverId) {
                return ResultUtil.tokenErr();
            }
            if (StringUtils.isNotBlank(date)) {
                ResultUtil<DriverShiftListWarpper> driverShiftListWarpperResultUtil = validateDate(date);
                if (driverShiftListWarpperResultUtil.getCode().equals(ResultUtil.ERROR)) {
                    return driverShiftListWarpperResultUtil;
                }
            }
            DriverShiftListWarpper result = lineShiftDriverService.queryDriverShiftList(driverId, date);
            return ResultUtil.success(result);
        } catch (Exception e) {
            e.printStackTrace();
            return ResultUtil.runErr();
        }
    }

    /**
     * 【202604】获取司机本人排班列表
     * @param request
     * @return
     */
    @ResponseBody
    @PostMapping("/queryMyDriverShiftList")
    @ApiOperation(value = "【202604】获取司机本人排班列表", tags = {"司机端-首页"}, notes = "date为空查今天及之后，不为空仅查当天，支持分页")
    @ApiImplicitParams({
            @ApiImplicitParam(value = "日期（yyyy-MM-dd），默认无", name = "date", required = false, dataType = "String"),
            @ApiImplicitParam(value = "页码，首页1", name = "pageNum", required = true, dataType = "int"),
            @ApiImplicitParam(value = "页条数", name = "size", required = true, dataType = "int"),
            @ApiImplicitParam(name = "Authorization", value = "Bearer +token", required = true, dataType = "String", paramType = "header", defaultValue = "Bearer eyJhbGciOiJIUzUxMiJ9.....")
    })
    public ResultUtil<List<LineShiftItemWarpper>> queryMyDriverShiftList(String date, int pageNum, int size, HttpServletRequest request) {
        try {
            Integer driverId = driverService.getUserIdFormRedis(request);
            if (null == driverId) {
                return ResultUtil.tokenErr();
            }
            List<LineShiftItemWarpper> result = lineShiftDriverService.queryMyDriverShiftList(driverId, date, pageNum, size);
            return ResultUtil.success(result);
        } catch (Exception e) {
            e.printStackTrace();
            return ResultUtil.runErr();
        }
    }

    /**
     * 【202604】根据司机排班ID查询同班次其他司机信息
     * @param request
     * @return
     */
    @ResponseBody
    @GetMapping("/queryOtherDriverShiftListWithShiftId")
    @ApiOperation(value = "【202604】查询同班次其他司机信息", tags = {"司机端-首页"}, notes = "根据driverShiftId查询同lineShiftId且同day的其他司机信息")
    @ApiImplicitParams({
            @ApiImplicitParam(value = "司机排班记录ID", name = "driverShiftId", required = true, dataType = "long"),
            @ApiImplicitParam(name = "Authorization", value = "Bearer +token", required = true, dataType = "String", paramType = "header", defaultValue = "Bearer eyJhbGciOiJIUzUxMiJ9.....")
    })
    public ResultUtil<List<OtherDriverShiftWarpper>> queryOtherDriverShiftListWithShiftId(long driverShiftId, HttpServletRequest request) {
        try {
            Integer driverId = driverService.getUserIdFormRedis(request);
            if (null == driverId) {
                return ResultUtil.tokenErr();
            }
            List<OtherDriverShiftWarpper> result = lineShiftDriverService.queryOtherDriverShiftListWithShiftId(driverShiftId);
            return ResultUtil.success(result);
        } catch (Exception e) {
            e.printStackTrace();
            return ResultUtil.runErr();
        }
    }

    /**
     * 【202604】新增司机自主行程
     */
    @ResponseBody
    @PostMapping("/addSelfTrip")
    @ApiOperation(value = "【202604】新增司机自主行程", tags = {"司机端-首页"}, notes = "新增司机自主行程并写入排班主表")
    @ApiImplicitParams({
            @ApiImplicitParam(value = "出发日期（yyyy-MM-dd）", name = "day", required = true, dataType = "String"),
            @ApiImplicitParam(value = "出发时间（HH:mm）", name = "startTime", required = true, dataType = "String"),
            @ApiImplicitParam(value = "座位数", name = "seat", required = true, dataType = "int"),
            @ApiImplicitParam(value = "出发城市编码", name = "startCityCode", required = false, dataType = "String"),
            @ApiImplicitParam(value = "出发城市名称", name = "startCityName", required = false, dataType = "String"),
            @ApiImplicitParam(value = "出发地地址", name = "startAddress", required = true, dataType = "String"),
            @ApiImplicitParam(value = "出发地经度", name = "startLon", required = true, dataType = "double"),
            @ApiImplicitParam(value = "出发地纬度", name = "startLat", required = true, dataType = "double"),
            @ApiImplicitParam(value = "目的地JSON数组（每项需包含endCityCode/endCityName/endAddress/endLon/endLat/price）", name = "destJson", required = true, dataType = "String"),
            @ApiImplicitParam(name = "Authorization", value = "Bearer +token", required = true, dataType = "String", paramType = "header", defaultValue = "Bearer eyJhbGciOiJIUzUxMiJ9.....")
    })
    public ResultUtil<Map<String, Object>> addSelfTrip(AddSelfTripWarpper warpper, HttpServletRequest request) {
        try {
            Integer driverId = driverService.getUserIdFormRedis(request);
            if (null == driverId) {
                return ResultUtil.tokenErr();
            }
            return lineShiftDriverService.addSelfTrip(driverId, warpper);
        } catch (Exception e) {
            e.printStackTrace();
            return ResultUtil.runErr();
        }
    }

    /**
     * 验证日期有效性
     * @param dateStr
     * @return
     */
    public ResultUtil<DriverShiftListWarpper> validateDate(String dateStr) {
        // 解析日期
        Date targetDate = DateUtil.parse(dateStr, "yyyy-MM-dd");
        Date today = DateUtil.beginOfDay(new Date());  // 今天 00:00:00

        // 1. 不能是今天之前的日期
        if (targetDate.before(today)) {
            return ResultUtil.error("日期不能早于今天");
        }

        // 2. 必须在7天内（包含今天，即今天 + 6天）
        long daysBetween = DateUtil.between(today, targetDate, DateUnit.DAY);

        if (daysBetween > 6) {  // 今天是第1天，所以差值最大为6
            return ResultUtil.error("只能查询7天内的排班信息");
        }
        return ResultUtil.success();
    }

    /**
     * 【202601】获取班次详情
     * @param lineShiftDriverId 司机排班记录ID
     * @return 扫码下单详情
     */
    @ResponseBody
    @RequestMapping(value = "/getDetail", method = RequestMethod.GET)
    @ApiOperation(value = "【202601】获取扫码下单详情", tags = {"用户端-跨城"}, notes = "根据扫码内容获取下单页面详情数据，包含司机信息、线路信息、站点信息等")
    @ApiImplicitParam(value = "司机排班记录ID", name = "lineShiftDriverId", required = true, dataType = "int")
    public ResultUtil<ScanOrderDetailWarpper> getDetail(Integer lineShiftDriverId) {
        try {
            return lineShiftDriverService.getDetail(lineShiftDriverId);
        } catch (Exception e) {
            e.printStackTrace();
            return ResultUtil.runErr();
        }
    }
}