const assert = require('assert');
const openpgp = require('openpgp');
const Pagans = require('../Pagans');


const ut = { name: 'Pagans' };

// Data
ut.test = {
  tribe: "smatchit",
  pagans: [
    {
      alias: "unittestadminsmatchit",
      passphrase: "adminsmatchitPass",
      persons: { firstname: "toto", lastname: "titi", profils: ["anonymous"] },
      testprofil: "adminrecruiter",
    },
    {
      alias: "unittestseeker",
      passphrase: "",
      persons: { firstname: "toto", lastname: "titi", profils: ["anonymous"] },
      testprofil: "seeker",
    },
    {
      alias: "unittestrecruiter",
      passphrase: "recruiterPass",
      persons: { firstname: "toto", lastname: "titi", profils: ["anonymous"] },
      testprofil: "recruiter",
    },
    {
      alias: "unittestadminrecruiter",
      passphrase: "adminrecruiterPass",
      persons: { firstname: "toto", lastname: "titi", profils: ["anonymous"] },
      testprofil: "adminrecruiter",
    },
  ],
};

// Apx
const apx = {};

apx.generateKey = async (alias, passphrase) => {
  try {
    console.log(`\nGenerating keys for alias: ${alias}`);
    const pgpParams = {
      type: "ecc",
      curve: "curve25519",
      userIDs: [{ name: alias }],
      passphrase: passphrase,
      format: "armored",
    };

    const key = await openpgp.generateKey(pgpParams);
    console.log(`Keys generated successfully for alias: ${alias}`);

    return {
      alias,
      passphrase,
      privatekey: key.privateKey,
      publickey: key.publicKey,
    };
  } catch (error) {
    console.error(`Error generating keys for alias: ${alias}`, error);
    return {};
  }
};

apx.createIdentity = async (alias, passphrase) => {
  try {
    const { privatekey, publickey } = await apx.generateKey(alias, passphrase);
    if (!privatekey || !publickey) {
      throw new Error(`Failed to generate keys for ${alias}`);
    }
    console.log(`Identity created successfully for alias: ${alias}`);
    return { alias, privatekey, publickey };
  } catch (error) {
    console.error(`Error creating identity for alias: ${alias}`, error);
    throw error; 
  }
};

// Mock joinTribe
apx.joinTribe = async (alias, tribe) => {
  try {
    console.log(`Joining alias ${alias} to tribe ${tribe}`);
  
    console.log(`Alias ${alias} successfully joined tribe ${tribe}`);
    return { status: 200, message: 'Success' }; // Mock success response
  } catch (error) {
    console.error(`Error joining tribe for alias ${alias}: ${error.message}`);
    throw error;
  }
};


ut.createIdentity = async (t) => {
  try {
    // Test if alias already exists
    const getalias = await Pagans.getalias(t.alias);
    if (getalias.status !== 404) {
      console.log(`Alias ${t.alias} already exists. Deleting...`);
      await Pagans.deletealias(t.alias);
      console.log(`Deleted ${t.alias}.`);
    }

    // Generate keys
    const keys = await apx.createIdentity(t.alias, t.passphrase);
    if (!keys.privatekey || !keys.publickey) {
      throw new Error(`Failed to generate keys for ${t.alias}`);
    }

    // Join tribe
    await apx.joinTribe(t.alias, ut.test.tribe);

    return keys;
  } catch (error) {
    throw new Error(`Error creating identity for ${t.alias}: ${error.message}`);
  }
};

ut.run = async () => {
  console.log('Test Pagans Registration and Authentication');

  for (const t of ut.test.pagans) {
    try {
      console.log(`Creating identity for ${t.alias}`);
      const identity = await ut.createIdentity(t);
      console.log(`All operations for ${t.alias} completed successfully.`);
    } catch (error) {
      console.error(`Error processing ${t.alias}: ${error.message}`);
    }
  }

  console.log('All test cases ran successfully');
};

module.exports = ut;


if (require.main === module) {
  ut.run().catch(err => {
    console.error('Test case failed:', err);
  });
}