package com.lf.server.controller.all;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.metadata.OrderItem;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.lf.server.aspect.SysLog;
import com.lf.server.entity.all.ResponseMsg;
import com.lf.server.helper.AesHelper;
import com.lf.server.helper.StringHelper;
import com.lf.server.mapper.all.GeomBaseMapper;
import com.lf.server.service.all.BaseQueryService;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;

import java.util.List;

/**
 * 父查询控制器
 * @author WWW
 */
public class BaseQueryController extends BaseController {
    @Autowired
    BaseQueryService baseQueryService;

    @SysLog()
    @ApiOperation(value = "查询记录数")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "name", value = "映射名称", dataType = "String", paramType = "query", example = "dlgAgnp"),
            @ApiImplicitParam(name = "filter", value = "过滤条件", dataType = "String", paramType = "query", example = ""),
            @ApiImplicitParam(name = "wkt", value = "WKT（著名文本）", dataType = "String", paramType = "query", example = ""),
            @ApiImplicitParam(name = "srid", value = "空间引用标识符", dataType = "Integer", paramType = "query", example = "4326")
    })
    @GetMapping({"/selectCount"})
    public ResponseMsg<Long> selectCount(String name, String filter, String wkt, Integer srid) {
        try {
            BaseMapper baseMapper = baseQueryService.getBaseMapper(name);
            if (baseMapper == null) {
                return fail("查询对象不存在", null);
            }

            QueryWrapper<Object> wrapper = new QueryWrapper<>();
            baseQueryService.addFilterWrapper(wrapper, filter);
            baseQueryService.addGeomWrapper(baseMapper, wrapper, wkt, srid);

            long count = baseMapper.selectCount(wrapper);

            return success(count);
        } catch (Exception ex) {
            return fail(ex.getMessage(), null);
        }
    }

    @SysLog()
    @ApiOperation(value = "分页查询")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "name", value = "映射名称", dataType = "String", paramType = "query", example = "dlgAgnp"),
            @ApiImplicitParam(name = "filter", value = "过滤条件", dataType = "String", paramType = "query", example = "1=1 and 2>=1"),
            @ApiImplicitParam(name = "wkt", value = "WKT（著名文本）", dataType = "String", paramType = "query", example = ""),
            @ApiImplicitParam(name = "srid", value = "空间引用标识符", dataType = "Integer", paramType = "query", example = "4326"),
            @ApiImplicitParam(name = "pageIndex", value = "分页数（从1开始）", dataType = "Integer", paramType = "query", example = "1"),
            @ApiImplicitParam(name = "pageSize", value = "每页条数", dataType = "Integer", paramType = "query", example = "10")
    })
    @GetMapping(value = "/selectByPage")
    public ResponseMsg<List<Object>> selectByPage(String name, String filter, String wkt, Integer srid, Integer pageIndex, Integer pageSize) {
        try {
            BaseMapper baseMapper = baseQueryService.getBaseMapper(name);
            if (baseMapper == null) {
                return fail("查询对象不存在", null);
            }

            QueryWrapper<Object> wrapper = new QueryWrapper<>();
            baseQueryService.addFilterWrapper(wrapper, filter);
            baseQueryService.addGeomWrapper(baseMapper, wrapper, wkt, srid);

            Page<Object> page = new Page<>(pageIndex, pageSize);
            page.addOrder(OrderItem.asc("gid"));
            IPage<Object> paged = baseMapper.selectPage(page, wrapper);

            return success(paged.getTotal(), paged.getRecords());
        } catch (Exception ex) {
            return fail(ex.getMessage(), null);
        }
    }

    @SysLog()
    @ApiOperation(value = "根据ID查询WKT")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "name", value = "映射名称", dataType = "String", paramType = "query", example = "dlgAgnp"),
            @ApiImplicitParam(name = "gid", value = "GID", dataType = "Integer", paramType = "query", example = "1")
    })
    @GetMapping(value = "/selectWktById")
    public ResponseMsg<String> selectWktById(String name, Integer gid) {
        try {
            GeomBaseMapper baseMapper = baseQueryService.getGeoBaseMapper(name);
            if (baseMapper == null) {
                return fail("查询对象不存在", null);
            }

            String wkt = baseMapper.selectWktById(gid);
            if (!StringHelper.isEmpty(wkt)) {
                wkt = AesHelper.encrypt(wkt);
            }

            return success(wkt);
        } catch (Exception ex) {
            return fail(ex.getMessage(), null);
        }
    }
}