// Code scaffolded by goctl. Safe to edit.
// goctl 1.9.2

package organization

import (
	"context"
	"fmt"

	"github.com/youruser/base/internal/svc"
	"github.com/youruser/base/internal/types"
	"github.com/youruser/base/model"

	"github.com/zeromicro/go-zero/core/logx"
)

type DeleteOrganizationLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

// 删除机构
func NewDeleteOrganizationLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeleteOrganizationLogic {
	return &DeleteOrganizationLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *DeleteOrganizationLogic) DeleteOrganization(req *types.DeleteOrgRequest) (resp *types.Response, err error) {
	// 检查是否有子机构
	hasChildren, err := model.OrgHasChildren(l.ctx, l.svcCtx.DB, req.Id)
	if err != nil {
		return nil, fmt.Errorf("检查子机构失败: %v", err)
	}
	if hasChildren {
		return &types.Response{
			Code:    400,
			Message: "该机构下有子机构，无法删除",
			Success: false,
		}, nil
	}

	// 检查是否有成员
	memberCount, err := model.UserOrgCountByOrgId(l.ctx, l.svcCtx.DB, req.Id)
	if err != nil {
		return nil, fmt.Errorf("检查机构成员失败: %v", err)
	}
	if memberCount > 0 {
		return &types.Response{
			Code:    400,
			Message: "该机构下有成员，无法删除",
			Success: false,
		}, nil
	}

	err = model.OrgDelete(l.ctx, l.svcCtx.DB, req.Id)
	if err != nil {
		return nil, fmt.Errorf("删除机构失败: %v", err)
	}

	return &types.Response{
		Code:    0,
		Message: "删除成功",
		Success: true,
	}, nil
}