{
  "name": "Send Daily German Vocabulary",
  "nodes": [
    {
      "name": "Daily trigger",
      "type": "n8n-nodes-base.cron",
      "position": [
        620,
        750
      ],
      "parameters": {
        "triggerTimes": {
          "item": [
            {
              "hour": 8
            }
          ]
        }
      },
      "typeVersion": 1,
      "id": "send-daily-german-vocabulary-0"
    },
    {
      "name": "Configure the destinations",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "parameters": {
        "mode": "runOnceForAllItems",
        "jsCode": "function config({baseId,table,from,to}){for(const [k,v]of Object.entries({baseId,table,from,to}))if(typeof v!=='string'||!v.trim()||v.startsWith('YOUR_'))throw Error('Configure '+k);if(!/^[0-9]{7,15}$/.test(to))throw Error('Set destination as international digits without +');return{baseId,table,from,to}}\n\nreturn [{json:config({baseId:'YOUR_AIRTABLE_BASE_ID',table:'YOUR_AIRTABLE_TABLE',from:'YOUR_SMS_SENDER',to:'YOUR_SMS_DESTINATION'})}];"
      },
      "id": "send-daily-german-vocabulary-1"
    },
    {
      "name": "Get top 3 articles",
      "type": "n8n-nodes-base.hackerNews",
      "position": [
        820,
        750
      ],
      "parameters": {
        "limit": 3,
        "resource": "all",
        "additionalFields": {
          "tags": [
            "front_page"
          ]
        }
      },
      "typeVersion": 1,
      "id": "send-daily-german-vocabulary-2"
    },
    {
      "name": "Extract unique title words",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "parameters": {
        "mode": "runOnceForAllItems",
        "jsCode": "const rows=$input.all();if(rows.length<3)throw Error('Fewer than three stories');let words=[];for(const x of rows.slice(0,3)){if(typeof x.json.title!=='string'||!x.json.title.trim())throw Error('Invalid story');for(const w of x.json.title.split(' '))if(w&&!/\\d/.test(w)&&!words.includes(w))words.push(w)}if(words.length<5)throw Error('Fewer than five words');return words.map((word,i)=>({json:{word},pairedItem:{item:0}}));"
      },
      "id": "send-daily-german-vocabulary-3"
    },
    {
      "name": "Translate each word",
      "type": "n8n-nodes-base.lingvaNex",
      "position": [
        1220,
        750
      ],
      "parameters": {
        "operation": "translate",
        "text": "={{ $json.word }}",
        "translateTo": "de_DE",
        "options": {}
      },
      "typeVersion": 1,
      "id": "send-daily-german-vocabulary-4"
    },
    {
      "name": "Prepare translated pairs",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "parameters": {
        "mode": "runOnceForAllItems",
        "jsCode": "const a=$input.all(),w=$('Extract unique title words').all();if(a.length!==w.length||a.length<5)throw Error('Translation count mismatch');return a.map((x,i)=>{if(typeof x.json.result!=='string'||!x.json.result.trim()||x.json.source!==w[i].json.word)throw Error('Invalid translation mapping');return {json:{'English word':w[i].json.word,'Translated word':x.json.result},pairedItem:{item:i}}});"
      },
      "id": "send-daily-german-vocabulary-5"
    },
    {
      "name": "Save one word at a time",
      "type": "n8n-nodes-base.splitInBatches",
      "typeVersion": 3,
      "parameters": {
        "batchSize": 1,
        "options": {}
      },
      "id": "send-daily-german-vocabulary-6"
    },
    {
      "name": "Save vocabulary to Airtable",
      "type": "n8n-nodes-base.airtable",
      "position": [
        1620,
        850
      ],
      "parameters": {
        "authentication": "airtableTokenApi",
        "operation": "append",
        "application": "={{ $(\"Configure the destinations\").first().json.baseId }}",
        "table": "={{ $(\"Configure the destinations\").first().json.table }}",
        "addAllFields": true,
        "options": {}
      },
      "typeVersion": 1,
      "id": "send-daily-german-vocabulary-7"
    },
    {
      "name": "Confirm saved record",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "parameters": {
        "mode": "runOnceForAllItems",
        "jsCode": "const r=$input.first().json;if(!r||typeof r.id!=='string'||!r.id)throw Error('Airtable create was not confirmed');return [{json:r}];"
      },
      "id": "send-daily-german-vocabulary-8"
    },
    {
      "name": "Prepare five words for SMS",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "parameters": {
        "mode": "runOnceForAllItems",
        "jsCode": "const p=$('Prepare translated pairs').all();if(p.length<5)throw Error('Fewer than five words');return [{json:{text:'Good morning, here are your words for today\\n'+p.slice(0,5).map(x=>x.json['English word']+' : '+x.json['Translated word']).join(', ')}}];"
      },
      "id": "send-daily-german-vocabulary-9"
    },
    {
      "name": "Send the vocabulary SMS",
      "type": "n8n-nodes-base.vonage",
      "position": [
        1820,
        650
      ],
      "parameters": {
        "resource": "sms",
        "operation": "send",
        "from": "={{ $(\"Configure the destinations\").first().json.from }}",
        "to": "={{ $(\"Configure the destinations\").first().json.to }}",
        "type": "unicode",
        "message": "={{ $json.text }}",
        "additionalFields": {}
      },
      "typeVersion": 1,
      "id": "send-daily-german-vocabulary-10"
    },
    {
      "name": "Confirm SMS submission",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "parameters": {
        "mode": "runOnceForAllItems",
        "jsCode": "const a=$input.all();if(!a.length||a.some(x=>x.json.status!=='0'||!x.json['message-id']))throw Error('SMS submission not confirmed');return a;"
      },
      "id": "send-daily-german-vocabulary-11"
    }
  ],
  "active": false,
  "settings": {
    "timezone": "UTC",
    "executionOrder": "v1"
  },
  "connections": {
    "Daily trigger": {
      "main": [
        [
          {
            "node": "Configure the destinations",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Configure the destinations": {
      "main": [
        [
          {
            "node": "Get top 3 articles",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get top 3 articles": {
      "main": [
        [
          {
            "node": "Extract unique title words",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Extract unique title words": {
      "main": [
        [
          {
            "node": "Translate each word",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Translate each word": {
      "main": [
        [
          {
            "node": "Prepare translated pairs",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Prepare translated pairs": {
      "main": [
        [
          {
            "node": "Save one word at a time",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Save one word at a time": {
      "main": [
        [
          {
            "node": "Prepare five words for SMS",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Save vocabulary to Airtable",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Save vocabulary to Airtable": {
      "main": [
        [
          {
            "node": "Confirm saved record",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Confirm saved record": {
      "main": [
        [
          {
            "node": "Save one word at a time",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Prepare five words for SMS": {
      "main": [
        [
          {
            "node": "Send the vocabulary SMS",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Send the vocabulary SMS": {
      "main": [
        [
          {
            "node": "Confirm SMS submission",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "pinData": {}
}