var simplePersist = require('./data/simple-persist');

module.exports = function(grunt) {

  'use strict';

  var renkan_src = [

      'dist/js/templates.js',

      'js/main.js',

      'js/router.js',

      'js/dataloader.js',

      'js/models.js',

      'js/defaults.js',

      'js/i18n.js',

      'js/full-json.js',

      'js/save-once.js',

      'js/ldtjson-bin.js',

      'js/list-bin.js',

      'js/wikipedia-bin.js',

      'dist/js/paper-renderer.js',

  ];

  var renkan_banner = grunt.file.read('js/header.js').toString() +

      '\n/*! <%= pkg.name %> - v<%= pkg.version %> - Copyright © IRI ' +

      '<%= grunt.template.today("yyyy") %> */\n\n';

  // Project configuration.

  grunt.initConfig({

    pkg: grunt.file.readJSON('package.json'),

    requirejs: {

      renderer: {

        options: {

          baseUrl: "js/",

          name: "main-renderer",

          out: "dist/js/paper-renderer.js",

          optimize: "none",

          beautify: true,

          paths: {

            requtils: "require-utils",

            jquery: "empty:",

            underscore: "empty:",

            filesaver: "empty:",

            'ckeditor-core': "empty:",

            'ckeditor-jquery': "empty:"

          }

        }

      }

    },

    jst: {

        compile: {

            options: {

                namespace: 'renkanJST',

                //amd: true

            },

            files: {

                "dist/js/templates.js": ["templates/**/*.html"]

            }

        }

    },

    uglify: {

      options: {

        banner: renkan_banner,

        sourceMap: true,

        sourceMapIncludeSources: true

      },

      renkan: {

        files : {

          'dist/js/renkan.min.js' : renkan_src

        }

      }

    },

    concat: {

      options: {

        banner: renkan_banner

      },

      renkan: {

        files : {

          'dist/js/renkan.js' : renkan_src

        }

      }

    },

    clean: {

      options: {

        force: true

      },

      renderer: ["dist/js/paper-renderer.js"],

      jst:["dist/js/templates.js"],

      renkan: ["dist/"],

      lib: ["lib/"],

      bower: ["bower_components/"]

    },

    cssmin: {

      options: {

        banner: renkan_banner

      },

      renkan: {

        expand: true,

        cwd: 'css/',

        src: ['*.css'],

        dest: 'dist/css',

        ext: '.min.css'

      }

    },

    copy: {

      vendors: {

          files: [{expand: true, cwd: 'vendors/', src: ['**'], dest: 'lib/'}],

      },

      renkan: {

        files: [

          {expand: true, cwd: '', src: ['img/*'], dest: 'dist/', filter: 'isFile'},

          {expand: true, cwd: '', src: ['data/properties.json'], dest: 'dist/', filter: 'isFile'},

          {expand: true, cwd: '', src: ['lib/**'], dest: 'dist/'}

         ]

       },

       renkan_css: {

         options: {

           process: function (content, srcpath) {

             return grunt.template.process(renkan_banner) + content;

           }

         },

         files: [{expand: true, cwd: '', src: ['css/*'], dest: 'dist/', filter: 'isFile'}]

       },

       renkan_server: {

         files: [

           {expand: true, cwd: 'dist', src: ['**', '!data/*', '!lib/**'], dest: '../server/python/django/renkanmanager/static/renkanmanager/lib/renkan/', filter: 'isFile'},

           {expand: true, cwd: 'dist/lib', src: ['**'], dest: '../server/python/django/renkanmanager/static/renkanmanager/lib/', filter: 'isFile'},

           {expand: true, cwd: 'dist', src: ['**', '!data/*', '!lib/**'], dest: '../server/php/basic/public_html/static/lib/renkan/', filter: 'isFile'},

           {expand: true, cwd: 'dist/lib', src: ['**'], dest: '../server/php/basic/public_html/static/lib/', filter: 'isFile'}

         ]

       }

    },

    jshint: {

      options: {

        curly: true,

        eqeqeq: true,

        eqnull: true,

        browser: true,

        globals: {

          jQuery: true

        },

      },

      all: ['Gruntfile.js', 'js/**/*.js', 'data/simple-persist.js']

    },

    bower: {

        install: {

            options: {

                targetDir: './lib',

                layout: 'byComponent',

                install: true,

                verbose: false,

                cleanTargetDir: true,

                cleanBowerDir: false,

                bowerOptions: {}

            }

        }

    },

    watch: {

        css:{

            files: ['css/**/*.css'],

            tasks: ['cssmin', 'copy:renkan_css'],

        },

        js:{

            files: ['js/**/*.js', 'templates/**/*.html'],

            tasks: ['jshint', 'requirejs', 'jst', 'concat', 'uglify', 'copy:renkan', 'clean:renderer'],

        },

        lib:{

            files: ['bower.json'],

            tasks: ['bower:install', 'copy:vendors', 'copy:renkan'],

        },

        vendors: {

            files: ['vendors/**'],

            tasks: ['copy:vendors', 'copy:renkan'],

        },

        options: {

            interrupt: true,

        },

    },

    connect: {

        server: {

          options: {

            port: 9001,

            base: '.',

            useAvailablePort: true,

            debug: true,

            middleware: function(connect, options, middlewares) {

              middlewares.push(simplePersist.middleware);

              return middlewares;

            }

          },

        }

    }

  });

  // Load the plugin that provides the "uglify" task.

  grunt.loadNpmTasks('grunt-contrib-requirejs');

  grunt.loadNpmTasks('grunt-contrib-uglify');

  grunt.loadNpmTasks('grunt-contrib-concat');

  grunt.loadNpmTasks('grunt-contrib-clean');

  grunt.loadNpmTasks('grunt-contrib-cssmin');

  grunt.loadNpmTasks('grunt-contrib-copy');

  grunt.loadNpmTasks('grunt-contrib-jshint');

  grunt.loadNpmTasks('grunt-contrib-connect');

  grunt.loadNpmTasks('grunt-bower-task');

  grunt.loadNpmTasks('grunt-contrib-jst');

  grunt.loadNpmTasks('grunt-contrib-watch');

  // Default task(s).

  grunt.registerTask('default', ['base', 'clean:jst']);

  grunt.registerTask('copy-server', 'copy files to server part', function(){

      grunt.task.run(['copy:renkan_server']);

  });

  grunt.registerTask('dev', [ 'base', 'connect:server', 'watch']);

};