package com.gxwebsoft.shop.controller;

import com.gxwebsoft.common.core.web.BaseController;
import com.gxwebsoft.common.core.Constants;
import com.gxwebsoft.common.core.exception.BusinessException;
import com.gxwebsoft.shop.service.ShopDealerRefereeService;
import com.gxwebsoft.shop.entity.ShopDealerReferee;
import com.gxwebsoft.shop.param.ShopDealerRefereeParam;
import com.gxwebsoft.common.core.web.ApiResult;
import com.gxwebsoft.common.core.web.PageResult;
import com.gxwebsoft.common.core.web.PageParam;
import com.gxwebsoft.common.core.web.BatchParam;
import com.gxwebsoft.common.core.annotation.OperationLog;
import com.gxwebsoft.common.system.entity.User;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;

/**
 * 分销商推荐关系表控制器
 *
 * @author 科技小王子
 * @since 2025-08-11 23:51:41
 */
@Tag(name = "分销商推荐关系表管理")
@RestController
@RequestMapping("/api/shop/shop-dealer-referee")
public class ShopDealerRefereeController extends BaseController {
    @Resource
    private ShopDealerRefereeService shopDealerRefereeService;

    @PreAuthorize("hasAuthority('shop:shopDealerReferee:list')")
    @Operation(summary = "分页查询分销商推荐关系表")
    @GetMapping("/page")
    public ApiResult<PageResult<ShopDealerReferee>> page(ShopDealerRefereeParam param) {
        // 使用关联查询
        return success(shopDealerRefereeService.pageRel(param));
    }

    @PreAuthorize("hasAuthority('shop:shopDealerReferee:list')")
    @Operation(summary = "查询全部分销商推荐关系表")
    @GetMapping()
    public ApiResult<List<ShopDealerReferee>> list(ShopDealerRefereeParam param) {
        // 使用关联查询
        return success(shopDealerRefereeService.listRel(param));
    }

    @PreAuthorize("hasAuthority('shop:shopDealerReferee:list')")
    @Operation(summary = "根据id查询分销商推荐关系表")
    @GetMapping("/{id}")
    public ApiResult<ShopDealerReferee> get(@PathVariable("id") Integer id) {
        // 使用关联查询
        return success(shopDealerRefereeService.getByIdRel(id));
    }

    @Operation(summary = "根据userId查询推荐人信息")
    @GetMapping("/getByUserId/{userId}")
    public ApiResult<ShopDealerReferee> getByUserId(@PathVariable("userId") Integer userId) {
      // 使用关联查询
      return success(shopDealerRefereeService.getByUserIdRel(userId));
    }

    @OperationLog
    @Operation(summary = "绑定分销商推荐关系(一级，幂等)")
    @PostMapping()
    public ApiResult<?> save(@RequestBody ShopDealerReferee shopDealerReferee) {
        User loginUser = getLoginUser();
        if (loginUser == null) {
            throw new BusinessException(Constants.UNAUTHENTICATED_CODE, Constants.UNAUTHENTICATED_MSG);
        }

        // 安全：仅信任token中的userId；若body.userId存在且不一致则拒绝
        if (shopDealerReferee.getUserId() != null && !shopDealerReferee.getUserId().equals(loginUser.getUserId())) {
            throw new BusinessException("非法userId参数");
        }

        Integer tenantId = getTenantId();
        if (tenantId == null) {
            throw new BusinessException("TenantId不能为空");
        }

        boolean created = shopDealerRefereeService.bindFirstLevel(
            shopDealerReferee.getDealerId(),
            loginUser.getUserId(),
            tenantId,
            shopDealerReferee.getSource(),
            shopDealerReferee.getScene()
        );
        return success(created ? "绑定成功" : "已绑定");
    }

    @PreAuthorize("hasAuthority('shop:shopDealerReferee:update')")
    @OperationLog
    @Operation(summary = "修改分销商推荐关系表")
    @PutMapping()
    public ApiResult<?> update(@RequestBody ShopDealerReferee shopDealerReferee) {
        if (shopDealerRefereeService.updateById(shopDealerReferee)) {
            return success("修改成功");
        }
        return fail("修改失败");
    }

    @PreAuthorize("hasAuthority('shop:shopDealerReferee:remove')")
    @OperationLog
    @Operation(summary = "删除分销商推荐关系表")
    @DeleteMapping("/{id}")
    public ApiResult<?> remove(@PathVariable("id") Integer id) {
        if (shopDealerRefereeService.removeById(id)) {
            return success("删除成功");
        }
        return fail("删除失败");
    }

    @PreAuthorize("hasAuthority('shop:shopDealerReferee:save')")
    @OperationLog
    @Operation(summary = "批量添加分销商推荐关系表")
    @PostMapping("/batch")
    public ApiResult<?> saveBatch(@RequestBody List<ShopDealerReferee> list) {
        if (shopDealerRefereeService.saveBatch(list)) {
            return success("添加成功");
        }
        return fail("添加失败");
    }

    @PreAuthorize("hasAuthority('shop:shopDealerReferee:update')")
    @OperationLog
    @Operation(summary = "批量修改分销商推荐关系表")
    @PutMapping("/batch")
    public ApiResult<?> removeBatch(@RequestBody BatchParam<ShopDealerReferee> batchParam) {
        if (batchParam.update(shopDealerRefereeService, "id")) {
            return success("修改成功");
        }
        return fail("修改失败");
    }

    @PreAuthorize("hasAuthority('shop:shopDealerReferee:remove')")
    @OperationLog
    @Operation(summary = "批量删除分销商推荐关系表")
    @DeleteMapping("/batch")
    public ApiResult<?> removeBatch(@RequestBody List<Integer> ids) {
        if (shopDealerRefereeService.removeByIds(ids)) {
            return success("删除成功");
        }
        return fail("删除失败");
    }

}
