const fs = require('fs');

async function genDomainHash(name, id) {
  const input = `${name}-${id}`;
  const data = new TextEncoder().encode(input);
  const hash = await crypto.subtle.digest('SHA-256', data);
  const hex = Array.from(new Uint8Array(hash)).map(b => b.toString(16).padStart(2, '0')).join('');
  return hex.substring(0, 12);
}

async function main() {
  const tokenData = JSON.parse(fs.readFileSync('D:/cumin/ghaymah_dns_net_sec_tests/token.json', 'utf8'));
  const token = tokenData.token;
  const userId = tokenData.userId;

  console.log('--- Step 1: Creating Project: ghaymah-soc-microservices ---');
  const projectId = crypto.randomUUID();
  const projRes = await fetch('https://graphql.ghaymah.systems/v1/graphql', {
    method: 'POST',
    headers: { 'Authorization': 'Bearer ' + token, 'Content-Type': 'application/json' },
    body: JSON.stringify({
      query: `mutation CreateProject($id: uuid!, $userId: uuid!, $chartName: String!, $chartVersion: String!, $values: json!) {
        insert_ghaymah_cloud_resources_one(object: {
          id: $id,
          user_id: $userId,
          chart_name: $chartName,
          chart_version: $chartVersion,
          values: $values
        }) {
          id status
        }
      }`,
      variables: {
        id: projectId,
        userId: userId,
        chartName: 'ghaymah-project',
        chartVersion: '0.0',
        values: {
          name: 'ghaymah-soc-microservices',
          userId: userId
        }
      }
    })
  });
  const projData = await projRes.json();
  console.log('Project creation response:', JSON.stringify(projData));

  // IDs for services
  const redisId = crypto.randomUUID();
  const backendId = crypto.randomUUID();
  const gatewayId = crypto.randomUUID();
  const testerId = crypto.randomUUID();

  // Compute uniqueNames
  const redisHash = await genDomainHash('soc-redis', redisId);
  const redisUnique = `soc-redis-${redisHash}`;

  const backendHash = await genDomainHash('soc-backend', backendId);
  const backendUnique = `soc-backend-${backendHash}`;

  const gatewayHash = await genDomainHash('soc-gateway', gatewayId);
  const gatewayUnique = `soc-gateway-${gatewayHash}`;
  const gatewayDomain = `${gatewayUnique}.hosted.ghaymah.systems`;

  const testerHash = await genDomainHash('soc-tester', testerId);
  const testerUnique = `soc-tester-${testerHash}`;
  const testerDomain = `${testerUnique}.hosted.ghaymah.systems`;

  console.log('\n--- Service Topology Plan ---');
  console.log('1. Database/Cache: soc-redis');
  console.log('   ID:', redisId);
  console.log('   Internal DNS UniqueName:', redisUnique);
  console.log('   Port: 6379 (TCP private)');

  console.log('2. SOC Backend: soc-backend');
  console.log('   ID:', backendId);
  console.log('   Internal DNS UniqueName:', backendUnique);
  console.log('   Port: 4000 (HTTP/TCP private)');

  console.log('3. Edge Gateway: soc-gateway');
  console.log('   ID:', gatewayId);
  console.log('   Internal DNS UniqueName:', gatewayUnique);
  console.log('   Public Domain:', gatewayDomain);
  console.log('   Port: 7681/3000 (HTTP public)');

  console.log('4. Security Diagnostic Pod: soc-tester');
  console.log('   ID:', testerId);
  console.log('   Internal DNS UniqueName:', testerUnique);
  console.log('   Public Domain:', testerDomain);
  console.log('   Port: 7681 (ttyd terminal public)');

  const topology = {
    projectId,
    projectName: 'ghaymah-soc-microservices',
    createdAt: new Date().toISOString(),
    services: {
      redis: { id: redisId, name: 'soc-redis', uniqueName: redisUnique, port: 6379, expose: false },
      backend: { id: backendId, name: 'soc-backend', uniqueName: backendUnique, port: 4000, expose: false },
      gateway: { id: gatewayId, name: 'soc-gateway', uniqueName: gatewayUnique, domain: gatewayDomain, port: 7681, expose: true },
      tester: { id: testerId, name: 'soc-tester', uniqueName: testerUnique, domain: testerDomain, port: 7681, expose: true }
    }
  };
  fs.writeFileSync('D:/cumin/ghaymah_dns_net_sec_tests/soc_project_topology.json', JSON.stringify(topology, null, 2));

  // Function to deploy app
  async function deployApp(id, name, values) {
    console.log(`Deploying ${name}...`);
    const res = await fetch('https://graphql.ghaymah.systems/v1/graphql', {
      method: 'POST',
      headers: { 'Authorization': 'Bearer ' + token, 'Content-Type': 'application/json' },
      body: JSON.stringify({
        query: `mutation CreateApp($id: uuid!, $userId: uuid!, $chartName: String!, $chartVersion: String!, $values: json!) {
          insert_ghaymah_cloud_resources_one(object: {
            id: $id,
            user_id: $userId,
            chart_name: $chartName,
            chart_version: $chartVersion,
            values: $values
          }) {
            id status
          }
        }`,
        variables: {
          id: id,
          userId: userId,
          chartName: 'ghaymah-app',
          chartVersion: '0.1',
          values: values
        }
      })
    });
    const d = await res.json();
    console.log(`  -> Response for ${name}:`, JSON.stringify(d));
  }

  console.log('\n--- Step 2: Deploying Microservice 1: soc-redis ---');
  await deployApp(redisId, 'soc-redis', {
    name: 'soc-redis',
    projectId: projectId,
    resourceTier: 't1',
    ports: [{ number: 6379, expose: false }],
    container: { image: 'redis:alpine' },
    publicAccess: { enabled: false }
  });

  console.log('\n--- Step 3: Deploying Microservice 2: soc-backend ---');
  // soc-backend runs an alpine container configured for SOC backend
  await deployApp(backendId, 'soc-backend', {
    name: 'soc-backend',
    projectId: projectId,
    resourceTier: 't1',
    ports: [{ number: 4000, expose: false }, { number: 7681, expose: false }],
    container: { image: 'tsl0922/ttyd:alpine' },
    publicAccess: { enabled: false },
    env: {
      PORT: '4000',
      REDIS_HOST: redisUnique,
      REDIS_PORT: '6379',
      SERVICE_NAME: 'soc-backend'
    }
  });

  console.log('\n--- Step 4: Deploying Microservice 3: soc-gateway ---');
  await deployApp(gatewayId, 'soc-gateway', {
    name: 'soc-gateway',
    projectId: projectId,
    resourceTier: 't1',
    ports: [{ number: 7681, expose: true }],
    container: { image: 'tsl0922/ttyd:alpine' },
    publicAccess: {
      enabled: true,
      domain: gatewayDomain,
      baseDomain: 'hosted.ghaymah.systems'
    },
    env: {
      PORT: '7681',
      BACKEND_URL: `http://${backendUnique}:4000`,
      SERVICE_NAME: 'soc-gateway'
    }
  });

  console.log('\n--- Step 5: Deploying Microservice 4: soc-tester ---');
  await deployApp(testerId, 'soc-tester', {
    name: 'soc-tester',
    projectId: projectId,
    resourceTier: 't1',
    ports: [{ number: 7681, expose: true }],
    container: { image: 'tsl0922/ttyd:alpine' },
    publicAccess: {
      enabled: true,
      domain: testerDomain,
      baseDomain: 'hosted.ghaymah.systems'
    }
  });

  console.log('\nAll 4 microservices created successfully in project ghaymah-soc-microservices!');
}

main().catch(console.error);