warn(info: string, callback?: () => void) {
    this.findInfo();
    if (this.client.readyAt == null) { return; }

    const embed = new RichEmbed();
    embed.setAuthor("Weeb Bot");
    embed.setColor("RED");
    embed.addField("WARNING", info);

    this.channel.send(embed);
  }

    public async GetEmbedForReply(
        event: IMatrixEvent,
        channel: Discord.TextChannel,
    ): Promise<Discord.RichEmbed|undefined> {
        if (!event.content) {
            event.content = {};
        }

        const relatesTo = event.content["m.relates_to"];
        let eventId = "";
        if (relatesTo && relatesTo["m.in_reply_to"]) {
            eventId = relatesTo["m.in_reply_to"].event_id;
        } else {
            return;
        }

        const intent = this.bridge.getIntent();
        // Try to get the event.
        try {
            const sourceEvent = await intent.getEvent(event.room_id, eventId);
            sourceEvent.content.body = sourceEvent.content.body  || "Reply with unknown content";
            const replyEmbed = (await this.EventToEmbed(sourceEvent, channel, false)).messageEmbed;

            // if we reply to a discord member, ping them!
            if (this.bridge.getBot().isRemoteUser(sourceEvent.sender)) {
                const uid = new MatrixUser(sourceEvent.sender.replace("@", "")).localpart.substring("_discord".length);
                replyEmbed.addField("ping", `<@${uid}>`);
            }

            replyEmbed.setTimestamp(new Date(sourceEvent.origin_server_ts));

            if (this.HasAttachment(sourceEvent)) {
                const mxClient = this.bridge.getClientFactory().getClientAs();
                const url = mxClient.mxcUrlToHttp(sourceEvent.content.url);
                if (["m.image", "m.sticker"].includes(sourceEvent.content.msgtype as string)
                    || sourceEvent.type === "m.sticker") {
                    // we have an image reply
                    replyEmbed.setImage(url);
                } else {
                    const name = this.GetFilenameForMediaEvent(sourceEvent.content);
                    replyEmbed.description = `[${name}](${url})`;
                }
            }
            return replyEmbed;
        } catch (ex) {
            log.warn("Failed to handle reply, showing a unknown embed:", ex);
        }
        // For some reason we failed to get the event, so using fallback.
        const embed = new Discord.RichEmbed();
        embed.setDescription("Reply with unknown content");
        embed.setAuthor("Unknown");
        return embed;
    }

    public async EventToEmbed(
        event: IMatrixEvent, channel: Discord.TextChannel, getReply: boolean = true,
    ): Promise<IMatrixEventProcessorResult> {
        const mxClient = this.bridge.getClientFactory().getClientAs();
        let profile: IMatrixEvent | null = null;
        try {
            profile = await mxClient.getStateEvent(event.room_id, "m.room.member", event.sender);
            if (!profile) {
                profile = await mxClient.getProfileInfo(event.sender);
            }
            if (!profile) {
                log.warn(`User ${event.sender} has no member state and no profile. That's odd.`);
            }
        } catch (err) {
            log.warn(`Trying to fetch member state or profile for ${event.sender} failed`, err);
        }

        const params = {
            mxClient,
            roomId: event.room_id,
            userId: event.sender,
        } as IMatrixMessageProcessorParams;
        if (profile) {
            params.displayname = profile.displayname;
        }

        let body: string = "";
        if (event.type !== "m.sticker") {
            body = await this.matrixMsgProcessor.FormatMessage(event.content as IMatrixMessage, channel.guild, params);
        }

        const messageEmbed = new Discord.RichEmbed();
        messageEmbed.setDescription(body);
        await this.SetEmbedAuthor(messageEmbed, event.sender, profile);
        const replyEmbed = getReply ? (await this.GetEmbedForReply(event, channel)) : undefined;
        if (replyEmbed && replyEmbed.fields) {
            for (let i = 0; i < replyEmbed.fields.length; i++) {
                const f = replyEmbed.fields[i];
                if (f.name === "ping") {
                    messageEmbed.description += `\n(${f.value})`;
                    replyEmbed.fields.splice(i, 1);
                    break;
                }
            }
        }
        return {
            messageEmbed,
            replyEmbed,
        };
    }

 const buildMessage = (eqs: IEQ[], ships: number[]) => {
   let shipnumbers = [":one:", ":two:", ":three:", ":four:", ":five:", ":six:", ":seven:", ":eight:", ":nine:", ":keycap_ten:"];
   const embed = new Discord.RichEmbed();
   embed.setAuthor("PSO2 Emergency Quest Alert", "https://images.emojiterra.com/mozilla/512px/231a.png");
   embed.setColor("GREEN");
   embed.setDescription('<:H_Line_Bold:386614101503246348>Ships<:H_Line_Bold:386614101503246348>');
   eqs
     .filter(eq => ships.includes(eq.ship))
     .forEach(eq => {
       embed.description += `\n •  ${shipnumbers[eq.ship - 1]}<:V_Line:386619978994024458>${eq.name}`;
     });
   if (eqs.length > 9) {
   embed.setDescription('<:H_Line_Bold:386614101503246348>All Ships<:H_Line_Bold:386614101503246348>');
   embed.description += `\n •  ${eqs[0].name}`;
   }
   embed.description += "\n\n[Help?](https://bit.ly/2KRb1De)";
   return embed;
 }

    public async run(msg: CommandMessage, args: string[]) {
        if (!msg.channel.typing) { msg.channel.startTyping() }

        winston.debug('Fetching all cards.')
        let cards: Card[] = await CardData.getLatest()

        if (msg.channel.typing) { msg.channel.stopTyping() }

        const valueKeywords: string[] = []
        const words: string[] = []

        args.forEach((arg) => {
            arg = arg.toLowerCase()
            if (arg.includes(':')) {
                valueKeywords.push(arg)
            } else {
                words.push(arg)
            }
        }, this)

        cards = cards.filter((card) => card.collectible && card.type !== 'HERO')
        const searchEmbed: RichEmbed = new RichEmbed()

        if (valueKeywords.length > 0) {
            valueKeywords.forEach((vk) => {
                let key = vk.split(':')[0]
                const value = vk.split(':')[1]
                if (key === 'mana') { key = 'cost' }
                let filter
                if (key === 'artist') {
                    winston.debug(`Filtering cards for artist name that includes '${value}'.`)
                    filter = (card: Card) => {
                        return card.artist && card.artist.toLowerCase().includes(value.toLowerCase())
                    }
                    searchEmbed.addField('Artist', `Name contains '${value}'`, true)
                } else {
                    if (value.endsWith('+')) {
                        const num: number = parseInt(value.slice(0, -1), 10)
                        winston.debug(`Filtering cards for '${key}' >= '${num}'.`)
                        // @ts-ignore: No index defined on Card class currently
                        filter = (card: Card) => card[key] >= num
                        searchEmbed.addField(key, `${num} or more`, true)
                    } else if (value.endsWith('-')) {
                        const num: number = parseInt(value.slice(0, -1), 10)
                        winston.debug(`Filtering cards for '${key}' <= '${num}'.`)
                        // @ts-ignore: No index defined on Card class currently
                        filter = (card: Card) => card[key] <= num
                        searchEmbed.addField(key, `${num} or less`, true)
                    } else if (value.includes('-')) {
                        const min: number = parseInt(value.split('-')[0], 10)
                        const max: number = parseInt(value.split('-')[1], 10)
                        winston.debug(`Filtering cards for '${key}' between '${min}' and '${max}'.`)
                        // @ts-ignore: No index defined on Card class currently
                        filter = (card: Card) => card[key] >= min && card[key] <= max
                        searchEmbed.addField(key, `Between ${min} and ${max}`, true)
                    } else {
                        winston.debug(`Filtering cards for '${key}' == '${value}'.`)
                        // @ts-ignore: No index defined on Card class currently
                        filter = (card: Card) => card[key] === parseInt(value, 10)
                        searchEmbed.addField(key, `Equal to ${value}`, true)
                    }
                }
                cards = cards.filter(filter)
            }, this)
        }

        if (words.length > 0) {
            const searchTerm: string = words.join(' ').toLowerCase()
            const searchKeys: string[] = ['name', 'playerClass', 'race', 'rarity', 'text', 'type']
            winston.debug(`Searching cards for '${searchTerm}'.`)
            cards = cards.filter((card: Card) => {
                // @ts-ignore: No index defined on Card class currently
                return (searchKeys.some((key: string) => card[key] && card[key].toLowerCase().includes(searchTerm)) ||
                (card.set && this.cardSetMatches(card.set, searchTerm)))
            })
            searchEmbed.addField('Search Term', searchTerm, true)
        }

        winston.debug('Sorting cards by name')
        cards.sort((a, b) => {
            const nameA: string = a.name.toLowerCase()
            const nameB: string = b.name.toLowerCase()
            if (nameA < nameB) { return -1 }
            if (nameA > nameB) { return 1 }
            return 0
        })

        let results = '_Sorry, got nothing_'
        if (cards.length > 0) {
            results = oneLine`
                _Found ${cards.length} card${cards.length === 1 ? '' : 's'}
                that match${cards.length === 1 ? 'es' : ''}._
            `
            if (cards.length > MAX_RESULTS) { results += ` _Here are the first ${MAX_RESULTS}._` }
            const cardNames: string[] = cards.slice(0, MAX_RESULTS).map((c: Card) => c.name)
            results += '\n' + cardNames.map((n) => {
                return `[${n}](http://hearthstone.gamepedia.com/${n.replace(/\s/g, '_')})`
            }).join(' | ')
        }
        searchEmbed.addField('Results', results)
//.........这里部分代码省略.........

 valueKeywords.forEach((vk) => {
     let key = vk.split(':')[0]
     const value = vk.split(':')[1]
     if (key === 'mana') { key = 'cost' }
     let filter
     if (key === 'artist') {
         winston.debug(`Filtering cards for artist name that includes '${value}'.`)
         filter = (card: Card) => {
             return card.artist && card.artist.toLowerCase().includes(value.toLowerCase())
         }
         searchEmbed.addField('Artist', `Name contains '${value}'`, true)
     } else {
         if (value.endsWith('+')) {
             const num: number = parseInt(value.slice(0, -1), 10)
             winston.debug(`Filtering cards for '${key}' >= '${num}'.`)
             // @ts-ignore: No index defined on Card class currently
             filter = (card: Card) => card[key] >= num
             searchEmbed.addField(key, `${num} or more`, true)
         } else if (value.endsWith('-')) {
             const num: number = parseInt(value.slice(0, -1), 10)
             winston.debug(`Filtering cards for '${key}' <= '${num}'.`)
             // @ts-ignore: No index defined on Card class currently
             filter = (card: Card) => card[key] <= num
             searchEmbed.addField(key, `${num} or less`, true)
         } else if (value.includes('-')) {
             const min: number = parseInt(value.split('-')[0], 10)
             const max: number = parseInt(value.split('-')[1], 10)
             winston.debug(`Filtering cards for '${key}' between '${min}' and '${max}'.`)
             // @ts-ignore: No index defined on Card class currently
             filter = (card: Card) => card[key] >= min && card[key] <= max
             searchEmbed.addField(key, `Between ${min} and ${max}`, true)
         } else {
             winston.debug(`Filtering cards for '${key}' == '${value}'.`)
             // @ts-ignore: No index defined on Card class currently
             filter = (card: Card) => card[key] === parseInt(value, 10)
             searchEmbed.addField(key, `Equal to ${value}`, true)
         }
     }
     cards = cards.filter(filter)
 }, this)