package task

import (
	"context"
	"nova_task/internal/pkg/errs"

	"nova_task/internal/svc"
	"nova_task/internal/types"

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

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

// 获取社区列表
func NewGetCommunityListLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetCommunityListLogic {
	return &GetCommunityListLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *GetCommunityListLogic) GetCommunityList() (*types.GetCommunityListResp, error) {
	cs, err := l.svcCtx.CommunityModel.All(l.ctx)
	if err != nil {
		l.Errorw("get community list error", logx.Field("err", err))
		return nil, errs.New(errs.ErrDatabaseOperate, err)
	}

	var communityList []types.Community
	for _, c := range cs {
		communityList = append(communityList, types.Community{
			Id:          c.Id,
			Title:       c.Title,
			Logo:        c.Logo,
			Description: c.Description,
			StartAt:     c.StartAt.Time.Unix(),
			EndAt:       c.EndAt.Time.Unix(),
		})
	}

	return &types.GetCommunityListResp{CommunityList: communityList}, nil
}