require 'chef/provider/lwrp_base'
require 'shellwords'
require_relative 'helpers_debian'

include Opscode::Mysql::Helpers

class Chef
  class Provider
    class MysqlService
      class FreeBSD < Chef::Provider::MysqlService
        use_inline_resources if defined?(use_inline_resources)

        def whyrun_supported?
          true
        end

        include MysqlCookbook::Helpers::FreeBSD

        action :create do
          package new_resource.parsed_package_name do
            action :install
          end

          [include_dir, new_resource.parsed_data_dir].each do |dir|
            directory dir do
              owner 'mysql'
              group 'mysql'
              mode '0750'
              recursive true
              action :create
            end
          end

          template my_cnf do
            if new_resource.parsed_template_source.nil?
              source "#{new_resource.parsed_version}/my.cnf.erb"
              cookbook 'mysql'
            else
              source new_resource.parsed_template_source
            end
            owner 'mysql'
            group 'mysql'
            mode '0600'
            variables(
              :base_dir    => base_dir,
              :include_dir => include_dir,
              :data_dir    => new_resource.parsed_data_dir,
              :pid_file    => pid_file,
              :socket_file => socket_file,
              :port        => new_resource.parsed_port,
              :lc_messages_dir => "#{base_dir}/share/mysql"
              )
            action :create
            notifies :restart, 'service[mysql]'
          end

          execute 'initialize mysql database' do
            cwd new_resource.parsed_data_dir
            command "#{prefix_dir}/bin/mysql_install_db --basedir=#{base_dir} --user=mysql"
            creates "#{new_resource.parsed_data_dir}/mysql/user.frm"
          end

          service 'mysql' do
            service_name rc_name
            supports :status => true, :restart => true, :reload => false
            action [:start, :enable]
          end

          execute 'wait for mysql' do
            command "while [ ! -S #{socket_file} ] ; do sleep 1 ; done"
            timeout 10
            action :run
          end

          execute 'assign-root-password' do
            cmd = "#{prefix_dir}/bin/mysqladmin"
            cmd << ' -u root password '
            cmd << Shellwords.escape(new_resource.parsed_server_root_password)
            command cmd
            action :run
            only_if "#{prefix_dir}/bin/mysql -u root -e 'show databases;'"
          end

          template '/etc/mysql_grants.sql' do
            cookbook 'mysql'
            source 'grants/grants.sql.erb'
            owner 'root'
            group node['root_group']
            mode '0600'
            variables(:config => new_resource)
            action :create
            notifies :run, 'execute[install-grants]'
          end

          execute 'install-grants' do
            cmd = "#{prefix_dir}/bin/mysql"
            cmd << ' -u root '
            cmd << "#{pass_string} < /etc/mysql_grants.sql"
            command cmd
            retries 5
            retry_delay 2
            action :nothing
            notifies :run, 'execute[create root marker]'
          end

          execute 'create root marker' do
            cmd = '/bin/echo'
            cmd << " '#{Shellwords.escape(new_resource.parsed_server_root_password)}'"
            cmd << ' > /etc/.mysql_root'
            cmd << ' ;/bin/chmod 0600 /etc/.mysql_root'
            command cmd
            action :nothing
          end
        end
      end

      action :restart do
        service 'mysql' do
          service_name rc_name
          supports :restart => true
          action :restart
        end
      end

      action :reload do
        service 'mysql' do
          service_name rc_name
          supports :reload => true
          action :reload
        end
      end
    end
  end
end