package com.cdzy.operations.controller;

import cn.dev33.satoken.stp.StpUtil;
import com.cdzy.common.ex.EbikeException;
import com.cdzy.common.model.request.PageParam;
import com.cdzy.common.model.response.JsonResult;
import com.cdzy.operations.enums.RegionStatus;
import com.cdzy.operations.model.dto.EbikeSpecialBillingConfigurationDto;
import com.cdzy.operations.model.entity.EbikeDefaultBillingConfiguration;
import com.cdzy.operations.model.entity.EbikeRegion;
import com.cdzy.operations.model.vo.EbikeDefaultBillingConfigurationVo;
import com.cdzy.operations.model.vo.EbikeOperationConfigVo;
import com.cdzy.operations.model.vo.EbikeRegionVo;
import com.cdzy.operations.model.vo.EbikeSpecialBillingConfigurationVo;
import com.cdzy.operations.service.EbikeDefaultBillingConfigurationService;
import com.cdzy.operations.service.EbikeRegionService;
import com.cdzy.operations.service.EbikeSpecialBillingConfigurationService;
import com.mybatisflex.core.paginate.Page;
import com.mybatisflex.core.query.QueryWrapper;
import com.mybatisflex.core.update.UpdateChain;
import com.mybatisflex.core.util.StringUtil;
import jakarta.annotation.Resource;
import org.locationtech.jts.geom.Coordinate;
import org.locationtech.jts.geom.GeometryFactory;
import org.locationtech.jts.geom.Point;
import org.locationtech.jts.geom.PrecisionModel;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import java.util.List;

import static com.cdzy.operations.model.entity.table.EbikeDefaultBillingConfigurationTableDef.EBIKE_DEFAULT_BILLING_CONFIGURATION;
import static com.cdzy.operations.model.entity.table.EbikeRegionTableDef.EBIKE_REGION;

/**
 * 运营区域表 控制层。
 *
 * @author attiya
 * @since 2025-10-22
 */
@RestController
@RequestMapping("/ebikeRegion")
@Validated
public class EbikeRegionController {

    @Resource
    private EbikeRegionService ebikeRegionService;

    @Resource
    private EbikeDefaultBillingConfigurationService defaultConfigurationService;

    @Resource
    private EbikeSpecialBillingConfigurationService specialBillingConfigurationService;

    /**
     * 添加运营区域。
     *
     * @param ebikeRegion 运营区域
     * @return {@code true} 添加成功，{@code false} 添加失败
     */
    @PostMapping("save")
    public JsonResult<?> save(@Validated @RequestBody EbikeRegionVo ebikeRegion) {
        ebikeRegionService.save(ebikeRegion);
        return JsonResult.success();
    }

    /**
     * 根据主键删除运营区域表。
     *
     * @param regionId 主键
     * @return {@code true} 删除成功，{@code false} 删除失败
     */
    @GetMapping("remove")
    public JsonResult<?> remove(@Validated @RequestParam Long regionId) {
        ebikeRegionService.removeById(regionId);
        return JsonResult.success();
    }

    /**
     * 根据主键更新运营区域表。
     *
     * @param ebikeRegion 运营区域表
     * @return {@code true} 更新成功，{@code false} 更新失败
     */
    @PostMapping("update")
    public JsonResult<?> update(@RequestBody EbikeRegionVo ebikeRegion) {
        ebikeRegionService.update(ebikeRegion);
        return JsonResult.success();
    }

    /**
     * 查询所有运营区域表。
     *
     * @return 所有数据
     */
    @GetMapping("list")
    public JsonResult<?> list() {
        List<EbikeRegion> list = ebikeRegionService.list();
        return JsonResult.success(list);
    }


    /**
     * 查询所有运营中的运营区域表。
     *
     * @return 所有数据
     */
    @GetMapping("operationList")
    public JsonResult<?> operationList() {
        QueryWrapper queryWrapper = QueryWrapper.create()
                .where(EBIKE_REGION.STATUS.eq(RegionStatus.OPERATION));
        List<EbikeRegion> operationList = ebikeRegionService.list(queryWrapper);
        return JsonResult.success(operationList);
    }

    /**
     * 根据运营区域表主键获取详细信息。
     *
     * @param regionId 运营区域表主键
     * @return 运营区域表详情
     */
    @GetMapping("getInfo")
    public JsonResult<?> getInfo(@RequestParam Long regionId) {
        EbikeRegion ebikeRegion = ebikeRegionService.getById(regionId);
        return JsonResult.success(ebikeRegion);
    }

    /**
     * 分页查询运营区域表。
     *
     * @param pageParam        分页对象
     * @param regionName       运营区名称
     * @param regionSimpleName 运营区简称
     * @return 分页对象
     */
    @GetMapping("page")
    public JsonResult<?> page(PageParam pageParam, String regionName, String regionSimpleName) {
        QueryWrapper queryWrapper = QueryWrapper.create()
                .where(EBIKE_REGION.REGION_NAME.like(regionName, StringUtil.hasText(regionName)))
                .where(EBIKE_REGION.REGION_SIMPLE_NAME.like(regionSimpleName, StringUtil.hasText(regionSimpleName)))
                .orderBy(EBIKE_REGION.CREATED_AT,Boolean.FALSE);
        Page<EbikeRegion> page = ebikeRegionService.page(pageParam.getPage(), queryWrapper);
        return JsonResult.success(page);
    }


    /**
     * 开始运营。
     *
     * @param regionId 运营区主键
     * @return 分页对象
     */
    @GetMapping("commenceOperation")
    public JsonResult<?> commenceOperation(@RequestParam Long regionId) {
        QueryWrapper queryWrapper = QueryWrapper.create()
                .where(EBIKE_DEFAULT_BILLING_CONFIGURATION.REGION_ID.eq(regionId));
        EbikeDefaultBillingConfiguration configuration = defaultConfigurationService.getOne(queryWrapper);
        if (configuration == null) {
            throw new EbikeException("请配置计费规则后再开始运营");
        }
        UpdateChain.of(EbikeRegion.class)
                .where(EbikeRegion::getRegionId).eq(regionId)
                .set(EBIKE_REGION.STATUS, RegionStatus.OPERATION)
                .set(EBIKE_REGION.UPDATED_BY, StpUtil.getLoginIdAsLong())
                .update();
        return JsonResult.success();
    }

    /**
     * 结束运营。
     *
     * @param regionId 运营区主键
     * @return 分页对象
     */
    @GetMapping("stopOperation")
    public JsonResult<?> stopOperation(@RequestParam Long regionId) {
        UpdateChain.of(EbikeRegion.class)
                .where(EbikeRegion::getRegionId).eq(regionId)
                .set(EBIKE_REGION.STATUS, RegionStatus.STOP_OPERATION)
                .set(EBIKE_REGION.UPDATED_BY, StpUtil.getLoginIdAsLong())
                .update();
        return JsonResult.success();
    }

    /**
     * 保存运营区默认计费规则。
     *
     * @param configurationVo 配置信息
     * @return 分页对象
     */
    @PostMapping("defaultConfiguration")
    public JsonResult<?> defaultConfiguration(@Validated @RequestBody EbikeDefaultBillingConfigurationVo configurationVo) {
        defaultConfigurationService.defaultConfiguration(configurationVo);
        return JsonResult.success();
    }

    /**
     * 获取运营区默认计费规则。
     *
     * @param regionId 区域ID
     * @return 分页对象
     */
    @GetMapping("getDefaultConfiguration")
    public JsonResult<?> getDefaultConfiguration(@RequestParam Long regionId) {
        QueryWrapper queryWrapper = QueryWrapper.create()
                .where(EBIKE_DEFAULT_BILLING_CONFIGURATION.REGION_ID.eq(regionId));
        EbikeDefaultBillingConfiguration configuration = defaultConfigurationService.getOne(queryWrapper);
        return JsonResult.success(configuration);
    }


    /**
     * 保存运营区高峰计费规则。
     *
     * @param configurationVo 配置信息
     * @return 分页对象
     */
    @PostMapping("specialConfiguration")
    public JsonResult<?> specialConfiguration(@Validated @RequestBody EbikeSpecialBillingConfigurationVo configurationVo) {
        specialBillingConfigurationService.specialConfiguration(configurationVo);
        return JsonResult.success();
    }

    /**
     * 获取运营区高峰计费规则。
     *
     * @param regionId 区域ID
     * @return 分页对象
     */
    @GetMapping("getSpecialConfiguration")
    public JsonResult<?> getSpecialConfiguration(@RequestParam Long regionId) {
        EbikeSpecialBillingConfigurationDto configuration = specialBillingConfigurationService.info(regionId);
        return JsonResult.success(configuration);
    }

    /**
     * 保存运营配置。
     *
     * @param configurationVo 配置信息
     * @return 分页对象
     */
    @PostMapping("operationConfiguration")
    public JsonResult<?> operationConfiguration(@Validated @RequestBody EbikeOperationConfigVo configurationVo) {
        ebikeRegionService.operationConfiguration(configurationVo);
        return JsonResult.success();
    }

    /**
     * 获取运营配置。
     *
     * @param regionId 区域ID
     * @return 分页对象
     */
    @GetMapping("getOperationConfiguration")
    public JsonResult<?> getOperationConfiguration(@RequestParam Long regionId) {
        EbikeOperationConfigVo configuration = ebikeRegionService.getOperationConfiguration(regionId);
        return JsonResult.success(configuration);
    }

    /**
     * 根据当前位置查询查询所属运营区
     *
     * @param lng 位置
     * @return 当前运营区信息
     */
    @GetMapping("getRegionByLocation")
    public JsonResult<?> getRegionByLocation(@RequestParam("lng") double lng,
                                             @RequestParam("lat") double lat) {
        GeometryFactory geometryFactory = new GeometryFactory(new PrecisionModel(), 4326);
        Point location = geometryFactory.createPoint(new Coordinate(lng, lat));
        EbikeRegion region = ebikeRegionService.getRegionByLocation(location);
        return JsonResult.success(region);
    }
}