# frozen_string_literal: true

require "yaml"
require "json"

module Groundskeeper
  # Accesses project details stored in the home directory.
  class Project
    attr_reader :details, :servers, :repo_name, :git

    DETAILS_PATH = "~/.project_details/projects.yml"
    SERVERS_PATH = "~/.project_details/servers.yml"
    JIRA_PREFIX_KEY = "jira_prefix"
    PROJECT_NAME_KEY = "name"
    FULL_DNS_KEY = "full_dns"
    RVM_RUBY_VERSION_KEY = "ruby_version"
    SENTRY_DSN_KEY = "sentry_dsn"
    SENTRY_PROJECT_KEY = "sentry_project"
    SMTP_DOMAIN = "smtp_domain"
    WHENEVER_KEY = "uses_whenever"

    def self.build(repository_name)
      new(
        projects_yaml: Document.new(DETAILS_PATH).read,
        servers_yaml: Document.new(SERVERS_PATH).read,
        repository_name: repository_name,
        git: Git.build
      )
    end

    # :nocov:
    def self.available_applications
      yaml = Document.new(DETAILS_PATH).read
      projects = YAML.safe_load(yaml) || {}
      projects.keys.join(", ")
    end
    # :nocov:

    def initialize(projects_yaml:, servers_yaml:, repository_name:, git: nil)
      projects = YAML.safe_load(projects_yaml) || {}
      @details = projects[repository_name] || {}
      @servers = YAML.safe_load(servers_yaml) || {}
      @repo_name = repository_name
      @git = git
    end

    def project_name
      details[PROJECT_NAME_KEY] || ""
    end

    def jira_prefix
      details[JIRA_PREFIX_KEY] || ""
    end

    def full_dns(stage)
      details.dig(FULL_DNS_KEY, stage.to_s) || ""
    end

    # :nocov:
    def smtp_domain
      details[SMTP_DOMAIN] || ""
    end
    # :nocov:

    # :nocov:
    def rvm_ruby_version
      details[RVM_RUBY_VERSION_KEY] || ""
    end
    # :nocov:

    # :nocov:
    def sentry_dsn
      details[SENTRY_DSN_KEY] || ""
    end
    # :nocov:

    def sentry_project
      details[SENTRY_PROJECT_KEY] || ""
    end

    # :nocov:
    def uses_whenever?
      details[WHENEVER_KEY] == true
    end
    # :nocov:

    # :nocov:
    def server_config(stage)
      servers[full_dns(stage)]
    end
    # :nocov:

    # :nocov:
    def repo_url
      git.origin_url
    end
    # :nocov:

    # :nocov:
    def deploy_to
      "/var/www/apps/#{repo_name}"
    end
    # :nocov:

    # :nocov:
    def tags
      git.fetch_and_list_tags
    end
    # :nocov:
  end
end