package logic

import (
	"context"
	"strconv"

	"lone-services/pkg/modelbase"
	"lone-services/pkg/utils"
	message "lone-services/rpc/message/pb"
	"lone-services/services/message/internal/dao"
	"lone-services/services/message/internal/model"
	"lone-services/services/message/internal/svc"
	"lone-services/services/message/validator"

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

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

func NewApiMessageNumberLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ApiMessageNumberLogic {
	return &ApiMessageNumberLogic{
		ctx:    ctx,
		svcCtx: svcCtx,
		Logger: logx.WithContext(ctx),
	}
}

func (l *ApiMessageNumberLogic) ApiMessageNumber(in *message.ApiMessageNumberRequest) (*message.Response, error) {
	var v validator.MessageNumberValidator
	if fail := l.checkParams(in, &v); fail != nil {
		return fail, nil
	}

	loginUser := utils.GetUserFromCtx(l.ctx)
	if loginUser.ID < utils.NumberOne {
		return l.fail(utils.ErrorNoLoginInfo)
	}

	var info []dao.MessageInfo
	w := modelbase.Params{
		Eq: map[string]string{
			"status":    strconv.Itoa(utils.StatusFail),
			"target_id": strconv.FormatInt(loginUser.ID, utils.NumberTen),
			"type":      strconv.Itoa(int(in.Type)),
		},
	}

	count, err := model.MessageModel{}.Init().Count(w, &info)
	if err != nil {
		l.Errorf("count unread message failed: %v", err)
		return l.fail(utils.Fail)
	}
	return l.ok(count)
}