/**
 * Configuration of Toolbar module for wikiEditor
 */
( function () {

	var configData = require( './data.json' ),
		fileNamespace = mw.config.get( 'wgFormattedNamespaces' )[ 6 ],
		specialCharacterGroups = require( 'mediawiki.language.specialCharacters' ),
		toolbarConfig;

	toolbarConfig = {
		toolbar: {
			// Main section
			main: {
				type: 'toolbar',
				groups: {
					format: {
						tools: {
							bold: {
								labelMsg: 'wikieditor-toolbar-tool-bold',
								type: 'button',
								oouiIcon: 'bold',
								action: {
									type: 'encapsulate',
									options: {
										pre: "'''",
										periMsg: 'wikieditor-toolbar-tool-bold-example',
										post: "'''"
									}
								}
							},
							italic: {
								section: 'main',
								group: 'format',
								id: 'italic',
								labelMsg: 'wikieditor-toolbar-tool-italic',
								type: 'button',
								oouiIcon: 'italic',
								action: {
									type: 'encapsulate',
									options: {
										pre: "''",
										periMsg: 'wikieditor-toolbar-tool-italic-example',
										post: "''"
									}
								}
							}
						}
					},
					insert: {
						tools: {
							signature: {
								labelMsg: 'wikieditor-toolbar-tool-signature',
								type: 'button',
								oouiIcon: 'signature',
								action: {
									type: 'encapsulate',
									options: {
										pre: configData.signature
									}
								}
							}
						}
					}
				}
			},
			// Format section
			advanced: {
				labelMsg: 'wikieditor-toolbar-section-advanced',
				type: 'toolbar',
				groups: {
					heading: {
						tools: {
							heading: {
								labelMsg: 'wikieditor-toolbar-tool-heading',
								type: 'select',
								list: {
									'heading-2': {
										labelMsg: 'wikieditor-toolbar-tool-heading-2',
										action: {
											type: 'encapsulate',
											options: {
												pre: '== ',
												periMsg: 'wikieditor-toolbar-tool-heading-example',
												post: ' ==',
												regex: /^(\s*)(={1,6})(.*?)\2(\s*)$/,
												regexReplace: '$1==$3==$4',
												ownline: true
											}
										}
									},
									'heading-3': {
										labelMsg: 'wikieditor-toolbar-tool-heading-3',
										action: {
											type: 'encapsulate',
											options: {
												pre: '=== ',
												periMsg: 'wikieditor-toolbar-tool-heading-example',
												post: ' ===',
												regex: /^(\s*)(={1,6})(.*?)\2(\s*)$/,
												regexReplace: '$1===$3===$4',
												ownline: true
											}
										}
									},
									'heading-4': {
										labelMsg: 'wikieditor-toolbar-tool-heading-4',
										action: {
											type: 'encapsulate',
											options: {
												pre: '==== ',
												periMsg: 'wikieditor-toolbar-tool-heading-example',
												post: ' ====',
												regex: /^(\s*)(={1,6})(.*?)\2(\s*)$/,
												regexReplace: '$1====$3====$4',
												ownline: true
											}
										}
									},
									'heading-5': {
										labelMsg: 'wikieditor-toolbar-tool-heading-5',
										action: {
											type: 'encapsulate',
											options: {
												pre: '===== ',
												periMsg: 'wikieditor-toolbar-tool-heading-example',
												post: ' =====',
												regex: /^(\s*)(={1,6})(.*?)\2(\s*)$/,
												regexReplace: '$1=====$3=====$4',
												ownline: true
											}
										}
									}
								}
							}
						}
					},
					format: {
						labelMsg: 'wikieditor-toolbar-group-format',
						tools: {
							ulist: {
								labelMsg: 'wikieditor-toolbar-tool-ulist',
								type: 'button',
								oouiIcon: 'listBullet',
								action: {
									type: 'encapsulate',
									options: {
										pre: '* ',
										periMsg: 'wikieditor-toolbar-tool-ulist-example',
										post: '',
										ownline: true,
										splitlines: true
									}
								}
							},
							olist: {
								labelMsg: 'wikieditor-toolbar-tool-olist',
								type: 'button',
								oouiIcon: 'listNumbered',
								action: {
									type: 'encapsulate',
									options: {
										pre: '# ',
										periMsg: 'wikieditor-toolbar-tool-olist-example',
										post: '',
										ownline: true,
										splitlines: true
									}
								}
							},
							nowiki: {
								labelMsg: 'wikieditor-toolbar-tool-nowiki',
								type: 'button',
								oouiIcon: 'noWikiText',
								action: {
									type: 'encapsulate',
									options: {
										pre: '<nowiki>',
										periMsg: 'wikieditor-toolbar-tool-nowiki-example',
										post: '</nowiki>'
									}
								}
							},
							newline: {
								labelMsg: 'wikieditor-toolbar-tool-newline',
								type: 'button',
								oouiIcon: 'newline',
								action: {
									type: 'encapsulate',
									options: {
										pre: '<br>\n'
									}
								}
							}
						}
					},
					size: {
						tools: {
							big: {
								labelMsg: 'wikieditor-toolbar-tool-big',
								type: 'button',
								oouiIcon: 'bigger',
								action: {
									type: 'encapsulate',
									options: {
										pre: '<big>',
										periMsg: 'wikieditor-toolbar-tool-big-example',
										post: '</big>'
									}
								}
							},
							small: {
								labelMsg: 'wikieditor-toolbar-tool-small',
								type: 'button',
								oouiIcon: 'smaller',
								action: {
									type: 'encapsulate',
									options: {
										pre: '<small>',
										periMsg: 'wikieditor-toolbar-tool-small-example',
										post: '</small>'
									}
								}
							},
							superscript: {
								labelMsg: 'wikieditor-toolbar-tool-superscript',
								type: 'button',
								oouiIcon: 'superscript',
								action: {
									type: 'encapsulate',
									options: {
										pre: '<sup>',
										periMsg: 'wikieditor-toolbar-tool-superscript-example',
										post: '</sup>'
									}
								}
							},
							subscript: {
								labelMsg: 'wikieditor-toolbar-tool-subscript',
								type: 'button',
								oouiIcon: 'subscript',
								action: {
									type: 'encapsulate',
									options: {
										pre: '<sub>',
										periMsg: 'wikieditor-toolbar-tool-subscript-example',
										post: '</sub>'
									}
								}
							}
						}
					},
					insert: {
						labelMsg: 'wikieditor-toolbar-group-insert',
						tools: {
							gallery: {
								labelMsg: 'wikieditor-toolbar-tool-gallery',
								type: 'button',
								oouiIcon: 'imageGallery',
								action: {
									type: 'encapsulate',
									options: {
										pre: '<gallery>\n',
										periMsg: [
											'wikieditor-toolbar-tool-gallery-example',
											fileNamespace
										],
										post: '\n</gallery>',
										ownline: true
									}
								}
							},
							redirect: {
								labelMsg: 'wikieditor-toolbar-tool-redirect',
								type: 'button',
								oouiIcon: 'articleRedirect',
								action: {
									type: 'encapsulate',
									options: {
										pre: configData.magicWords.redirect + ' [[',
										periMsg: 'wikieditor-toolbar-tool-redirect-example',
										post: ']]',
										ownline: true
									}
								}
							}
						}
					}
				}
			},
			characters: {
				labelMsg: 'wikieditor-toolbar-section-characters',
				type: 'booklet',
				deferLoad: true,
				pages: {
					latin: {
						labelMsg: 'special-characters-group-latin',
						layout: 'characters',
						characters: specialCharacterGroups.latin
					},
					latinextended: {
						labelMsg: 'special-characters-group-latinextended',
						layout: 'characters',
						characters: specialCharacterGroups.latinextended
					},
					ipa: {
						labelMsg: 'special-characters-group-ipa',
						layout: 'characters',
						characters: specialCharacterGroups.ipa
					},
					symbols: {
						labelMsg: 'special-characters-group-symbols',
						layout: 'characters',
						characters: specialCharacterGroups.symbols
					},
					greek: {
						labelMsg: 'special-characters-group-greek',
						layout: 'characters',
						language: 'el',
						characters: specialCharacterGroups.greek
					},
					greekextended: {
						labelMsg: 'special-characters-group-greekextended',
						layout: 'characters',
						characters: specialCharacterGroups.greekextended
					},
					cyrillic: {
						labelMsg: 'special-characters-group-cyrillic',
						layout: 'characters',
						characters: specialCharacterGroups.cyrillic
					},
					// The core 28-letter alphabet, special letters for the Arabic language,
					// vowels, punctuation, digits.
					// Names of letters are written as in the Unicode charts.
					arabic: {
						labelMsg: 'special-characters-group-arabic',
						layout: 'characters',
						language: 'ar',
						direction: 'rtl',
						characters: specialCharacterGroups.arabic
					},
					// Characters for languages other than Arabic.
					arabicextended: {
						labelMsg: 'special-characters-group-arabicextended',
						layout: 'characters',
						language: 'ar',
						direction: 'rtl',
						characters: specialCharacterGroups.arabicextended
					},
					hebrew: {
						labelMsg: 'special-characters-group-hebrew',
						layout: 'characters',
						direction: 'rtl',
						characters: specialCharacterGroups.hebrew
					},
					bangla: {
						labelMsg: 'special-characters-group-bangla',
						language: 'bn',
						layout: 'characters',
						characters: specialCharacterGroups.bangla
					},
					tamil: {
						labelMsg: 'special-characters-group-tamil',
						language: 'ta',
						layout: 'characters',
						characters: specialCharacterGroups.tamil
					},
					telugu: {
						labelMsg: 'special-characters-group-telugu',
						language: 'te',
						layout: 'characters',
						characters: specialCharacterGroups.telugu
					},
					sinhala: {
						labelMsg: 'special-characters-group-sinhala',
						language: 'si',
						layout: 'characters',
						characters: specialCharacterGroups.sinhala
					},
					devanagari: {
						labelMsg: 'special-characters-group-devanagari',
						layout: 'characters',
						characters: specialCharacterGroups.devanagari
					},
					gujarati: {
						labelMsg: 'special-characters-group-gujarati',
						language: 'gu',
						layout: 'characters',
						characters: specialCharacterGroups.gujarati
					},
					thai: {
						labelMsg: 'special-characters-group-thai',
						language: 'th',
						layout: 'characters',
						characters: specialCharacterGroups.thai
					},
					lao: {
						labelMsg: 'special-characters-group-lao',
						language: 'lo',
						layout: 'characters',
						characters: specialCharacterGroups.lao
					},
					khmer: {
						labelMsg: 'special-characters-group-khmer',
						language: 'km',
						layout: 'characters',
						characters: specialCharacterGroups.khmer
					},
					canadianaboriginal: {
						labelMsg: 'special-characters-group-canadianaboriginal',
						language: 'cr',
						layout: 'characters',
						characters: specialCharacterGroups.canadianaboriginal
					}
				}
			},
			help: {
				labelMsg: 'wikieditor-toolbar-section-help',
				type: 'booklet',
				deferLoad: true,
				pages: {
					format: {
						labelMsg: 'wikieditor-toolbar-help-page-format',
						layout: 'table',
						headings: [
							{ textMsg: 'wikieditor-toolbar-help-heading-description' },
							{ textMsg: 'wikieditor-toolbar-help-heading-syntax' },
							{ textMsg: 'wikieditor-toolbar-help-heading-result' }
						],
						rows: [
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-italic-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-italic-syntax' },
								result: { htmlMsg: 'wikieditor-toolbar-help-content-italic-result' }
							},
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-bold-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-bold-syntax' },
								result: { htmlMsg: 'wikieditor-toolbar-help-content-bold-result' }
							},
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-bolditalic-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-bolditalic-syntax' },
								result: { htmlMsg: 'wikieditor-toolbar-help-content-bolditalic-result' }
							}
						]
					},
					link: {
						labelMsg: 'wikieditor-toolbar-help-page-link',
						layout: 'table',
						headings: [
							{ textMsg: 'wikieditor-toolbar-help-heading-description' },
							{ textMsg: 'wikieditor-toolbar-help-heading-syntax' },
							{ textMsg: 'wikieditor-toolbar-help-heading-result' }
						],
						rows: [
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-ilink-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-ilink-syntax' },
								result: { htmlMsg: 'wikieditor-toolbar-help-content-ilink-result' }
							},
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-xlink-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-xlink-syntax' },
								result: { htmlMsg: 'wikieditor-toolbar-help-content-xlink-result' }
							}
						]
					},
					heading: {
						labelMsg: 'wikieditor-toolbar-help-page-heading',
						layout: 'table',
						headings: [
							{ textMsg: 'wikieditor-toolbar-help-heading-description' },
							{ textMsg: 'wikieditor-toolbar-help-heading-syntax' },
							{ textMsg: 'wikieditor-toolbar-help-heading-result' }
						],
						rows: [
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-heading2-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-heading2-syntax' },
								result: { htmlMsg: 'wikieditor-toolbar-help-content-heading2-result' }
							},
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-heading3-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-heading3-syntax' },
								result: { htmlMsg: 'wikieditor-toolbar-help-content-heading3-result' }
							},
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-heading4-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-heading4-syntax' },
								result: { htmlMsg: 'wikieditor-toolbar-help-content-heading4-result' }
							},
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-heading5-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-heading5-syntax' },
								result: { htmlMsg: 'wikieditor-toolbar-help-content-heading5-result' }
							}
						]
					},
					list: {
						labelMsg: 'wikieditor-toolbar-help-page-list',
						layout: 'table',
						headings: [
							{ textMsg: 'wikieditor-toolbar-help-heading-description' },
							{ textMsg: 'wikieditor-toolbar-help-heading-syntax' },
							{ textMsg: 'wikieditor-toolbar-help-heading-result' }
						],
						rows: [
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-ulist-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-ulist-syntax' },
								result: { htmlMsg: 'wikieditor-toolbar-help-content-ulist-result' }
							},
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-olist-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-olist-syntax' },
								result: { htmlMsg: 'wikieditor-toolbar-help-content-olist-result' }
							}
						]
					},
					file: {
						labelMsg: 'wikieditor-toolbar-help-page-file',
						layout: 'table',
						headings: [
							{ textMsg: 'wikieditor-toolbar-help-heading-description' },
							{ textMsg: 'wikieditor-toolbar-help-heading-syntax' },
							{ textMsg: 'wikieditor-toolbar-help-heading-result' }
						],
						rows: [
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-file-description' },
								syntax: { htmlMsg: [
									'wikieditor-toolbar-help-content-file-syntax',
									fileNamespace,
									configData.magicWords.img_thumbnail,
									mw.message( 'wikieditor-toolbar-help-content-file-caption' ).text()
								] },
								result: { html: '<div class="thumbinner" style="width: 102px;">' +
									'<a class="image">' +
									'<img alt="" src="' + $.wikiEditor.imgPath + 'toolbar/example-image.png" width="100" height="50" class="thumbimage"/>' +
									'</a>' +
									'<div class="thumbcaption"><div class="magnify">' +
									'<a title="' + mw.message( 'thumbnail-more' ).escaped() + '" class="internal"></a>' +
									'</div>' + mw.message( 'wikieditor-toolbar-help-content-file-caption' ).escaped() + '</div>' +
									'</div>'
								}
							}
						]
					},
					reference: {
						labelMsg: 'wikieditor-toolbar-help-page-reference',
						layout: 'table',
						headings: [
							{ textMsg: 'wikieditor-toolbar-help-heading-description' },
							{ textMsg: 'wikieditor-toolbar-help-heading-syntax' },
							{ textMsg: 'wikieditor-toolbar-help-heading-result' }
						],
						rows: [
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-reference-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-reference-syntax' },
								result: { htmlMsg: 'wikieditor-toolbar-help-content-reference-result' }
							},
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-named-reference-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-named-reference-syntax' },
								result: { htmlMsg: 'wikieditor-toolbar-help-content-named-reference-result' }
							},
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-rereference-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-rereference-syntax' },
								result: { htmlMsg: 'wikieditor-toolbar-help-content-rereference-result' }
							},
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-showreferences-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-showreferences-syntax' },
								result: { htmlMsg: 'wikieditor-toolbar-help-content-showreferences-result' }
							}
						]
					},
					discussion: {
						labelMsg: 'wikieditor-toolbar-help-page-discussion',
						layout: 'table',
						headings: [
							{ textMsg: 'wikieditor-toolbar-help-heading-description' },
							{ textMsg: 'wikieditor-toolbar-help-heading-syntax' },
							{ textMsg: 'wikieditor-toolbar-help-heading-result' }
						],
						rows: [
							{
								description: {
									htmlMsg: 'wikieditor-toolbar-help-content-signaturetimestamp-description'
								},
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-signaturetimestamp-syntax' },
								result: { htmlMsg: [ 'wikieditor-toolbar-help-content-signaturetimestamp-result',
									mw.config.get( 'wgFormattedNamespaces' )[ 2 ],
									mw.config.get( 'wgFormattedNamespaces' )[ 3 ]
								] }
							},
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-signature-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-signature-syntax' },
								result: { htmlMsg: [
									'wikieditor-toolbar-help-content-signature-result',
									mw.config.get( 'wgFormattedNamespaces' )[ 2 ],
									mw.config.get( 'wgFormattedNamespaces' )[ 3 ]
								] }
							},
							{
								description: { htmlMsg: 'wikieditor-toolbar-help-content-indent-description' },
								syntax: { htmlMsg: 'wikieditor-toolbar-help-content-indent-syntax' },
								result: { htmlMsg: 'wikieditor-toolbar-help-content-indent-result' }
							}
						]
					}
				}
			}
		}
	};

	// Remove the signature button on non-signature namespaces
	if ( !mw.Title.wantSignaturesNamespace( mw.config.get( 'wgNamespaceNumber' ) ) ) {
		delete toolbarConfig.toolbar.main.groups.insert.tools.signature;
	}

	module.exports = toolbarConfig;

}() );