# Common Patterns

// Content Creator Dashboard - monitors all creator activities
bot.observe.onPosts("creator")
  .or.onComments("creator")
  .or.onMention("creator")
  .or.onReblog("creator")
  .or.onVotes("creator")
  .subscribe({
    next(data) {
      // Handle comprehensive creator activity tracking
      if (data.posts?.creator)
        for (const { operation } of data.posts.creator)
          console.log(`New post: ${operation.title}`);

      if (data.mentioned?.creator)
        for (const operation of data.mentioned.creator)
          console.log(`Creator mentioned in: ${operation.author}/${operation.permlink}`);

      if (data.votes?.creator)
        for (const { operation } of data.votes.creator)
          console.log(`Creator voted on: ${operation.author}/${operation.permlink}`);
    }
  });

// Content Engagement Tracker - tracks brand engagement
bot.observe.onMention("brand")
  .or.onPosts("brand")
  .or.onReblog("brand")
  .or.onComments("brand")
  .provideAccounts("brand")
  .subscribe({
    next(data) {
      // Track brand engagement metrics
      if (data.mentions?.brand)
        for (const { operation } of data.mentions.brand)
          console.log(`Brand mentioned by @${operation.author}`);

      if (data.reblogs?.brand)
        for (const { operation } of data.reblogs.brand)
          console.log(`Brand content reshared by @${operation.account}`);
    }
  });

// Market Movement Detector - detects significant market changes
const threshold = bot.chain!.hiveCoins(10000);

bot.observe.onWhaleAlert(threshold)
  .or.onInternalMarketOperation()
  .or.onExchangeTransfer()
  .subscribe({
    next(data) {
      // Respond to market movements
      if (data.whaleOperations)
        for (const { operation } of data.whaleOperations)
          console.log(`🐋 Large transfer: ${operation.from} -> ${operation.to} (${operation.amount})`);

      if (data.internalMarketOperations)
        for (const { operation } of data.internalMarketOperations)
          console.log(`Market activity: ${operation.op}`);

      if (data.exchangeTransfers)
        for (const { operation } of data.exchangeTransfers)
          console.log(`Exchange transfer: ${operation.from} -> ${operation.to}`);
    }
  });

// Investment Portfolio Monitor - tracks portfolio activities
bot.observe.onAccountsBalanceChange(true, "investor1", "investor2")
  .or.onWhaleAlert(bot.chain!.hiveCoins(5000))
  .provideAccounts("investor1", "investor2")
  .subscribe({
    next(data) {
      // Monitor investment activities
      for (const account in data.accounts) {
        if (data.accounts[account] !== undefined) {
          const acc = data.accounts[account];
          console.log(`${account} balance: ${acc.balance.HIVE.total} HIVE, ${acc.balance.HBD.total} HBD`);
        }
      }

      if (data.whaleOperations)
        for (const { operation } of data.whaleOperations)
          console.log(`Large transfer affecting portfolio: ${operation.amount}`);
    }
  });

// Multi-Account Dashboard - monitors comprehensive account activities
bot.observe.onAccountsBalanceChange(true, "account1", "account2")
  .or.onAccountsMetadataChange("account1", "account2")
  .or.onImpactedAccounts("account1", "account2")
  .provideAccounts("account1", "account2")
  .subscribe({
    next(data) {
      // Monitor all account activities
      for (const account in data.accounts) {
        const acc = data.accounts[account];

        if (acc) {
          console.log(`Account ${account}:`);
          console.log(`Balance: ${acc.balance.HIVE.total} HIVE, ${acc.balance.HBD.total} HBD`);
          console.log(`Profile: ${acc.jsonMetadata?.profile?.name}`);
        }
      }

      if (data.impactedAccounts)
        for (const account in data.impactedAccounts)
          console.log(`📋 ${account} affected by ${data.impactedAccounts[account].length} operations`);
    }
  });

// Account Resource Optimizer - prevents mana waste and optimizes usage
bot.observe.onAccountsFullManabar(EManabarType.UPVOTE, "curator1", "curator2")
  .or.onAccountsFullManabar(EManabarType.DOWNVOTE, "curator1", "curator2")
  .or.onAccountsFullManabar(EManabarType.RC, "curator1", "curator2")
  .provideManabarData(EManabarType.UPVOTE, "curator1", "curator2")
  .provideManabarData(EManabarType.DOWNVOTE, "curator1", "curator2")
  .provideManabarData(EManabarType.RC, "curator1", "curator2")
  .subscribe({
    next(data) {
      for (const account in data.manabarData) {
        const manabar = data.manabarData[account];

        // Upvote mana optimization
        const upvoteMana = manabar[EManabarType.UPVOTE];
        console.log(`${account}: Upvote mana at ${upvoteMana.percent}%`);
        console.log(`Available upvote power: ${upvoteMana.current}`);

        // Downvote mana optimization
        const downvoteMana = manabar[EManabarType.DOWNVOTE];
        console.log(`${account}: Downvote mana full - moderate content now`);
        console.log(`Available downvote power: ${downvoteMana.current} / ${downvoteMana.max}`);

        // RC optimization
        const rcMana = manabar[EManabarType.RC];
        console.log(`${account}: RC at 100% - execute pending operations`);
        console.log(`Available RC: ${rcMana.current} / ${rcMana.max}`);
      }
    }
  });

// Account Security Monitor - monitors account security
bot.observe.onAlarm("account")
  .or.onAccountsMetadataChange("account")
  .subscribe({
    next(data) {
      // Monitor security events
      if (data.alarmsPerAccount)
        for (const account in data.alarmsPerAccount)
          for (const { operation } of data.alarmsPerAccount[account])
            console.log(`Security event for ${account}: ${operation.op}`);

      if (data.accounts)
        for (const account of data.accounts)
          console.log(`Profile updated: ${account}`);
    }
  });

// Resource Management Bot - optimizes resource usage
bot.observe.onAccountsManabarPercent(90, EManabarType.UPVOTE, "curator")
  .or.onAccountsFullManabar(EManabarType.RC, "curator")
  .provideManabarData(EManabarType.UPVOTE, "curator")
  .provideManabarData(EManabarType.RC, "curator")
  .subscribe({
    next(data) {
      // Optimize based on mana levels
      const upvoteMana = data.manabarData?.curator?.[EManabarType.UPVOTE];
      const rcMana = data.manabarData?.curator?.[EManabarType.RC];

      if (upvoteMana && upvoteMana.percent >= 90)
        console.log(`Optimal voting conditions: ${upvoteMana.percent}% upvote mana`);

      if (rcMana && rcMana.percent === 100)
        console.log(`RC fully recharged: ${rcMana.percent}%`);
    }
  });

// Witness Performance Monitor - monitors witness reliability
bot.observe.onWitnessesMissedBlocks(5, "witness1", "witness2")
  .or.onFeedPriceChange(3)
  .or.onFeedPriceNoChange(48)
  .provideWitnesses("witness1", "witness2")
  .provideFeedPriceData()
  .subscribe({
    next(data) {
      // Monitor blockchain infrastructure
      if (data.witnesses)
        for (const witness in data.witnesses)
          console.log(`Witness ${witness} missed 5 blocks`);

      if (data.feedPriceData)
        console.log(`Price feed update: ${data.feedPriceData.base}/${data.feedPriceData.quote}`);
    }
  });

// Custom pattern combining blockchain events with external APIs
bot.observe
  .filterPiped(
    // Provider: Fetch external data
    async (data) => {
      const { currentWitness } = await data.get(DynamicGlobalPropertiesClassifier);

      const response = await fetch(`https://api.custom-endpoint.com/witness/${currentWitness}`);
      const witnessData = await response.json();

      return {
        witness: currentWitness,
        isActive: witnessData.active,
        lastBlock: witnessData.last_block_num,
        missedBlocks: witnessData.total_missed,
        externalRating: witnessData.community_rating
      };
    },
    // Filter: Use the external data to make decisions
    async (witnessData, data) => {
      // Only trigger if witness is active
      return witnessData.isActive && witnessData.missedBlocks < 100;
    }
  ).subscribe({
    next: (data) => {
      console.log(`🎯 High-quality witness active: ${data.witness}`);
      console.log(`📊 Missed: ${data.missedBlocks}`);
    },
    error: (err) => {
      console.error('External API pattern error:', err);
    }
  });