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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| questions: | ||
| - question-id: Q1 | ||
| question-statement: "What is the capital of France?" | ||
| option-1: "London" | ||
| option-2: "Berlin" | ||
| option-3: "Paris" | ||
| option-4: "Madrid" | ||
| correct-option: 3 | ||
|
|
||
| - question-id: Q2 | ||
| question-statement: "Which planet is known as the Red Planet?" | ||
| option-1: "Venus" | ||
| option-2: "Mars" | ||
| option-3: "Jupiter" | ||
| option-4: "Saturn" | ||
| correct-option: 2 | ||
|
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||
| - question-id: Q3 | ||
| question-statement: "Who painted the Mona Lisa?" | ||
| option-1: "Vincent van Gogh" | ||
| option-2: "Pablo Picasso" | ||
| option-3: "Leonardo da Vinci" | ||
| option-4: "Michelangelo" | ||
| correct-option: 3 | ||
|
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||
| - question-id: Q4 | ||
| question-statement: "Some Super Long Question that makes little sense but it's okay it'll be fine and then " | ||
| option-1: "Long long long answer that's just very very long just fine fine fine just fine fine fine and then some more" | ||
| option-2: "Long long long answer that's just very very long just fine fine fine just fine fine fine and then some more" | ||
| option-3: "Long long long answer that's just very very long just fine fine fine just fine fine fine and then some more" | ||
| option-4: "Long long long answer that's just very very long just fine fine fine just fine fine fine and then some more" | ||
| correct-option: 3 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,113 @@ | ||
| #!/usr/bin/env node | ||
|
|
||
| const mqtt = require('mqtt'); | ||
| const { v4: uuidv4 } = require('uuid'); | ||
| const yaml = require('js-yaml'); | ||
| const fs = require('fs'); | ||
|
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| // MQTT broker URL - replace with your actual MQTT broker URL | ||
| const brokerUrl = 'mqtt://localhost:1883'; | ||
|
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| // Function to read YAML file | ||
| function readYamlFile(filePath) { | ||
| try { | ||
| const fileContents = fs.readFileSync(filePath, 'utf8'); | ||
| const data = yaml.load(fileContents); | ||
| return data; | ||
| } catch (e) { | ||
| console.log(e); | ||
| return null; | ||
| } | ||
| } | ||
|
|
||
| // Function to create and publish vote device | ||
| function createVoteDevice(question) { | ||
| const client = mqtt.connect(brokerUrl); | ||
|
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| client.on('connect', () => { | ||
| console.log('Connected to MQTT broker'); | ||
|
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| const deviceId = `vote-${uuidv4()}`; | ||
| const baseTopic = 'homie/'+deviceId; | ||
|
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| // Publish device properties | ||
| client.publish(`${baseTopic}/$homie`, '4.0', { retain: true }); | ||
| client.publish(`${baseTopic}/$name`, `Vote ${question['question-id']}`, { retain: true }); | ||
| client.publish(`${baseTopic}/$nodes`, 'config', { retain: true }); | ||
|
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| // Publish config node properties | ||
| client.publish(`${baseTopic}/config/$name`, 'Vote Configuration', { retain: true }); | ||
| client.publish(`${baseTopic}/config/$type`, 'vote-config', { retain: true }); | ||
| client.publish(`${baseTopic}/config/$properties`, 'question-id,question-statement,option-1,option-2,option-3,option-4,correct-option,state', { retain: true }); | ||
|
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||
| // Publish question-id property | ||
| client.publish(`${baseTopic}/config/question-id`, question['question-id'], { retain: true }); | ||
| client.publish(`${baseTopic}/config/question-id/$name`, 'Question ID', { retain: true }); | ||
| client.publish(`${baseTopic}/config/question-id/$datatype`, 'string', { retain: true }); | ||
| client.publish(`${baseTopic}/config/question-id/$settable`, 'false', { retain: true }); | ||
|
|
||
| // Publish question-statement property | ||
| client.publish(`${baseTopic}/config/question-statement`, question['question-statement'], { retain: true }); | ||
| client.publish(`${baseTopic}/config/question-statement/$name`, 'Question Statement', { retain: true }); | ||
| client.publish(`${baseTopic}/config/question-statement/$datatype`, 'string', { retain: true }); | ||
| client.publish(`${baseTopic}/config/question-statement/$settable`, 'false', { retain: true }); | ||
|
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||
| // Publish individual option properties | ||
| for (let i = 1; i <= 4; i++) { | ||
| const optionKey = `option-${i}`; | ||
| client.publish(`${baseTopic}/config/${optionKey}`, question[optionKey], { retain: true }); | ||
| client.publish(`${baseTopic}/config/${optionKey}/$name`, `Option ${i}`, { retain: true }); | ||
| client.publish(`${baseTopic}/config/${optionKey}/$datatype`, 'string', { retain: true }); | ||
| client.publish(`${baseTopic}/config/${optionKey}/$settable`, 'false', { retain: true }); | ||
| } | ||
|
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||
| // Publish correct-option property | ||
| client.publish(`${baseTopic}/config/correct-option`, question['correct-option'].toString(), { retain: true }); | ||
| client.publish(`${baseTopic}/config/correct-option/$name`, 'Correct Option', { retain: true }); | ||
| client.publish(`${baseTopic}/config/correct-option/$datatype`, 'integer', { retain: true }); | ||
| client.publish(`${baseTopic}/config/correct-option/$settable`, 'false', { retain: true }); | ||
| client.publish(`${baseTopic}/config/correct-option/$format`, '1:4', { retain: true }); | ||
|
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||
| // Publish state property | ||
| client.publish(`${baseTopic}/config/state`, 'ready', { retain: true }); | ||
| client.publish(`${baseTopic}/config/state/$name`, 'State', { retain: true }); | ||
| client.publish(`${baseTopic}/config/state/$datatype`, 'enum', { retain: true }); | ||
| client.publish(`${baseTopic}/config/state/$settable`, 'true', { retain: true }); | ||
| client.publish(`${baseTopic}/config/state/$format`, 'ready,active,finished', { retain: true }); | ||
|
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| console.log(`Vote device created with ID: ${deviceId}`); | ||
| console.log('Question ID:', question['question-id']); | ||
| console.log('Question Statement:', question['question-statement']); | ||
| console.log('Options:'); | ||
| for (let i = 1; i <= 4; i++) { | ||
| console.log(` Option ${i}:`, question[`option-${i}`]); | ||
| } | ||
| console.log('Correct Option:', question['correct-option']); | ||
|
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| client.end(); | ||
| }); | ||
|
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| client.on('error', (error) => { | ||
| console.error('Error:', error); | ||
| client.end(); | ||
| }); | ||
| } | ||
|
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| // Main execution | ||
| const args = process.argv.slice(2); | ||
| if (args.length !== 2) { | ||
| console.log('Usage: node create-vote-device.js <path-to-yaml-file> <question-index>'); | ||
| process.exit(1); | ||
| } | ||
|
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| const yamlFilePath = args[0]; | ||
| const questionIndex = parseInt(args[1]); | ||
|
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| const voteConfig = readYamlFile(yamlFilePath); | ||
| if (!voteConfig || !voteConfig.questions || questionIndex >= voteConfig.questions.length) { | ||
| console.log('Invalid YAML file or question index'); | ||
| process.exit(1); | ||
| } | ||
|
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| const selectedQuestion = voteConfig.questions[questionIndex]; | ||
| createVoteDevice(selectedQuestion); |
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