#!/usr/bin/env ruby
$:.push File.expand_path("../../lib", __FILE__)

require 'git-flattr'
require 'commander/import'

program :name, "git flattr"
program :description, "Easily flattr GitHub repositories from the CLI"
program :version, VERSION
program :help, 'Author', 'Simon Gate <simon@smgt.me>'
default_command :help

Flattr.configure do |config|
  config.access_token = Git.config 'flattr.token'
end

command :repo do |c|
  c.syntax = "git flattr repo"
  c.description = "Flattr the repository"
  c.action do |args, options|
    begin

      Git.valid?

      if !Auth.is_authed?
        Auth.do!
      end

      flattr = Flattr.new
      flattr.flattr Git.github_url
      thing = flattr.thing_lookup Git.github_url
      puts "Flattred #{Git.github_url} (#{thing.link})!"
      exit 0

    rescue Flattr::Error::Unauthorized => e
      error e.message
    rescue Flattr::Error::Forbidden => e
      error e.message
    end
  end
end

command :commit do |c|
  c.syntax = "git flattr commit [commit]"
  c.description = "Flattr a commit"
  c.action do |args, opts|
    begin
      Git.valid?

      if !Auth.is_authed?
        Auth.do!
      end

      ARGV.shift

      commit = ARGV.shift
      if commit.nil?
        error "No commit supplied"
      end

      commit = Git.commit commit

      if !commit
        error "Commit does not exist in this repository"
      end

      commit_url = "#{Git.github_url}/commit/#{commit}"
      flattr = Flattr.new
      puts commit_url
      flattr.flattr commit_url
      thing = flattr.thing_lookup Git.github_url
      puts "Flattred #{Git.github_url} (#{thing.link})!"
      exit 0
    rescue Flattr::Error::Unauthorized => e
      error e.message
    rescue Flattr::Error::Forbidden => e
      error e.message
    end
  end
end

command :info do |c|
  c.syntax = "git flattr info"
  c.description = "Information about the current repository"
  c.action do |args, opts|
    Git.valid?
    flattr = Flattr.new
    thing = flattr.thing_lookup Git.github_url
    if thing
      puts "[#{thing.flattrs}] flattrs, #{thing.title} ( #{thing.url} )"
    else
      puts "This GitHub repo is not on Flattr."
    end
  end
end