module.exports = function(grunt) {
  'use strict';
  var L = grunt.log.writeln;
  var BANNER = '/**\n' +
                ' * Open Sheet Music Display library <%= pkg.version %> built on <%= grunt.template.today("yyyy-mm-dd") %>.\n' +
                ' * Copyright (c) 2016 PhonicScore\n' +
                ' *\n' +
                ' * https://github.com/opensheetmusicdisplay/opensheetmusicdisplay\n' +
                ' */\n';

  grunt.initConfig({
    pkg: grunt.file.readJSON('package.json'),
    // Build output directories
    outputDir: {
        build: 'build',
        dist: 'dist'
    },
    // Browserify
    browserify: {
        dist: {
            src: ['typings/browser.d.ts', 'src/**/*.ts'],
            dest: '<%= outputDir.build %>/osmd.js'
        },
        debug: {
            src: ['typings/browser.d.ts', 'src/**/*.ts', 'test/**/*.ts'],
            dest: '<%= outputDir.build %>/osmd-debug.js',
            options: {
                browserifyOptions: {
                    debug: true

                }
            }
        },
        options: {
            plugin: ['tsify']
        }
    },
    // Uglify
    /*uglify: {
      options: {
        compress: {
          drop_console: true
        }
      },
      my_target: {
        files: {
          'build/osmd.js': ['src/input.js']
        }
      }
    },*/
    // Settings for tests
    karma: {
        // For continuous integration
        ci: {
            configFile: 'karma.conf.js',
            options: {
                browsers: ['PhantomJS', 'Chrome', 'Firefox'],
                files: [
                    '<%= browserify.debug.dest %>'
                ]
            }
        },
        debugWithFirefox: {
            configFile: 'karma.conf.js',
            options: {
                singleRun: false,
                browsers: ['Firefox'],
                files: [
                    '<%= browserify.debug.dest %>',
                    {pattern: 'src/**/*.ts', included: false},
                    {pattern: 'test/**/*.ts', included: false}
                ]
            }
        },
        debugWithChrome: {
            configFile: 'karma.conf.js',
            options: {
                singleRun: false,
                browsers: ['Chrome'],
                files: [
                    '<%= browserify.debug.dest %>',
                    {pattern: 'src/**/*.ts', included: false},
                    {pattern: 'test/**/*.ts', included: false}
                ]
            }
        }
    },
    // TSLint setup
    tslint: {
        options: {
            configuration: 'tslint.json'
        },
        all: {
            src: ['<%= browserify.dist.src %>', '<%= browserify.debug.src %>']
        }
    },
    // TypeScript type definitions
    typings: {
        install: {}
    },
    docco: {
      src: ['src/**/*.ts'],
      options: {
        layout: 'linear',
        output: 'build/docs'
      }
    },
    // Settings for clean task
    clean: {
        options: {
            force: true
        },
        all: {
            src: [
                '<%= outputDir.build %>',
                '<%= outputDir.dist %>',
                '.tscache'
            ]
        }
    },
  });

  grunt.loadNpmTasks('grunt-browserify');
  grunt.loadNpmTasks('grunt-contrib-clean');
  grunt.loadNpmTasks('grunt-contrib-watch');
  //grunt.loadNpmTasks('grunt-jscs');
  grunt.loadNpmTasks('grunt-karma');
  grunt.loadNpmTasks('grunt-tslint');
  grunt.loadNpmTasks('grunt-typings');

  grunt.registerTask('default', ['tslint', 'browserify', 'karma:ci']);
  //grunt.registerTask('lint', ['tslint', 'jscs']);
  grunt.registerTask('test', ['browserify:debug', 'karma:ci']);
  grunt.registerTask('test debug Firefox', ['browserify:debug', 'karma:debugWithFirefox']);
  grunt.registerTask('test debug Chrome', ['browserify:debug', 'karma:debugWithChrome']);
  grunt.registerTask('rebuild', ['clean', 'default']);
  grunt.registerTask('publish', ['clean', 'browserify:dist']);
  grunt.registerTask('all', ['typings', 'default']);
};