let init = function (db) {
  // Create the tables we need to store galleries and files
  db.schema.hasTable('albums').then(exists => {
    if (!exists) {
      db.schema.createTable('albums', function (table) {
        table.increments()
        table.integer('userid')
        table.string('name')
        table.string('identifier')
        table.integer('enabled')
        table.integer('timestamp')
        table.integer('editedAt')
        table.integer('zipGeneratedAt')
      }).then(() => {})
    }
  })

  db.schema.hasTable('files').then(exists => {
    if (!exists) {
      db.schema.createTable('files', function (table) {
        table.increments()
        table.integer('userid')
        table.string('name')
        table.string('original')
        table.string('type')
        table.string('size')
        table.string('hash')
        table.string('ip')
        table.integer('albumid')
        table.integer('timestamp')
      }).then(() => {})
    }
  })

  db.schema.hasTable('users').then(exists => {
    if (!exists) {
      db.schema.createTable('users', function (table) {
        table.increments()
        table.string('username')
        table.string('password')
        table.string('token')
        table.integer('enabled')
        table.integer('timestamp')
      }).then(() => {
        db.table('users').where({username: 'root'}).then((user) => {
          if (user.length > 0) { return }

          require('bcrypt').hash('root', 10, function (error, hash) {
            if (error) { console.error('Error generating password hash for root') }

            db.table('users').insert({
              username: 'root',
              password: hash,
              token: require('randomstring').generate(64),
              timestamp: Math.floor(Date.now() / 1000)
            }).then(() => {})
          })
        })
      })
    }
  })
}

module.exports = init