// 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"
	"gorm.io/gorm"
)

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

// 获取机构列表
func NewGetOrganizationListLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetOrganizationListLogic {
	return &GetOrganizationListLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *GetOrganizationListLogic) GetOrganizationList() (resp *types.OrgListResponse, err error) {
	orgs, err := model.OrgFindAll(l.ctx, l.svcCtx.DB)
	if err != nil {
		return nil, fmt.Errorf("获取机构列表失败: %v", err)
	}

	tree := buildOrgTree(l.ctx, l.svcCtx.DB, orgs, 0)

	return &types.OrgListResponse{
		List: tree,
	}, nil
}

func buildOrgTree(ctx context.Context, db *gorm.DB, orgs []model.Organization, parentId int64) []types.OrgInfo {
	var tree []types.OrgInfo
	for _, o := range orgs {
		if o.ParentId == parentId {
			memberCount, _ := model.UserOrgCountByOrgId(ctx, db, o.Id)
			item := types.OrgInfo{
				Id:          o.Id,
				ParentId:    o.ParentId,
				Name:        o.Name,
				Code:        o.Code,
				Leader:      o.Leader,
				Phone:       o.Phone,
				Email:       o.Email,
				SortOrder:   o.SortOrder,
				Status:      o.Status,
				MemberCount: memberCount,
				Children:    buildOrgTree(ctx, db, orgs, o.Id),
				CreatedAt:   o.CreatedAt.Format("2006-01-02 15:04:05"),
				UpdatedAt:   o.UpdatedAt.Format("2006-01-02 15:04:05"),
			}
			tree = append(tree, item)
		}
	}
	if tree == nil {
		tree = []types.OrgInfo{}
	}
	return tree
}