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

	$.wikiEditor.modules.toolbar.config = {

		getDefaultConfig: function () {
			var result,
				fileNamespace = mw.config.get( 'wgFormattedNamespaces' )[ 6 ];
			result = {
				toolbar: {
					// Main section
					main: {
						type: 'toolbar',
						groups: {
							format: {
								tools: {
									bold: {
										labelMsg: 'wikieditor-toolbar-tool-bold',
										type: 'button',
										oouiIcon: 'bold',
										action: {
											type: 'encapsulate',
											options: {
												// eslint-disable-next-line quotes
												pre: "'''",
												periMsg: 'wikieditor-toolbar-tool-bold-example',
												// eslint-disable-next-line quotes
												post: "'''"
											}
										}
									},
									italic: {
										section: 'main',
										group: 'format',
										id: 'italic',
										labelMsg: 'wikieditor-toolbar-tool-italic',
										type: 'button',
										oouiIcon: 'italic',
										action: {
											type: 'encapsulate',
											options: {
												// eslint-disable-next-line quotes
												pre: "''",
												periMsg: 'wikieditor-toolbar-tool-italic-example',
												// eslint-disable-next-line quotes
												post: "''"
											}
										}
									}
								}
							},
							insert: {
								tools: {
									signature: {
										labelMsg: 'wikieditor-toolbar-tool-signature',
										type: 'button',
										oouiIcon: 'signature',
										action: {
											type: 'encapsulate',
											options: {
												pre: mw.config.get( 'mw.msg.wikieditor' )
											}
										}
									}
								}
							}
						}
					},
					// 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: mw.config.get( 'wgWikiEditorMagicWords' ).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: mw.language.specialCharacters.latin
							},
							latinextended: {
								labelMsg: 'special-characters-group-latinextended',
								layout: 'characters',
								characters: mw.language.specialCharacters.latinextended
							},
							ipa: {
								labelMsg: 'special-characters-group-ipa',
								layout: 'characters',
								characters: mw.language.specialCharacters.ipa
							},
							symbols: {
								labelMsg: 'special-characters-group-symbols',
								layout: 'characters',
								characters: mw.language.specialCharacters.symbols
							},
							greek: {
								labelMsg: 'special-characters-group-greek',
								layout: 'characters',
								language: 'el',
								characters: mw.language.specialCharacters.greek
							},
							greekextended: {
								labelMsg: 'special-characters-group-greekextended',
								layout: 'characters',
								characters: mw.language.specialCharacters.greekextended
							},
							cyrillic: {
								labelMsg: 'special-characters-group-cyrillic',
								layout: 'characters',
								characters: mw.language.specialCharacters.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: mw.language.specialCharacters.arabic
							},
							// Characters for languages other than Arabic.
							arabicextended: {
								labelMsg: 'special-characters-group-arabicextended',
								layout: 'characters',
								language: 'ar',
								direction: 'rtl',
								characters: mw.language.specialCharacters.arabicextended
							},
							hebrew: {
								labelMsg: 'special-characters-group-hebrew',
								layout: 'characters',
								direction: 'rtl',
								characters: mw.language.specialCharacters.hebrew
							},
							bangla: {
								labelMsg: 'special-characters-group-bangla',
								language: 'bn',
								layout: 'characters',
								characters: mw.language.specialCharacters.bangla
							},
							tamil: {
								labelMsg: 'special-characters-group-tamil',
								language: 'ta',
								layout: 'characters',
								characters: mw.language.specialCharacters.tamil
							},
							telugu: {
								labelMsg: 'special-characters-group-telugu',
								language: 'te',
								layout: 'characters',
								characters: mw.language.specialCharacters.telugu
							},
							sinhala: {
								labelMsg: 'special-characters-group-sinhala',
								language: 'si',
								layout: 'characters',
								characters: mw.language.specialCharacters.sinhala
							},
							devanagari: {
								labelMsg: 'special-characters-group-devanagari',
								layout: 'characters',
								characters: mw.language.specialCharacters.devanagari
							},
							gujarati: {
								labelMsg: 'special-characters-group-gujarati',
								language: 'gu',
								layout: 'characters',
								characters: mw.language.specialCharacters.gujarati
							},
							thai: {
								labelMsg: 'special-characters-group-thai',
								language: 'th',
								layout: 'characters',
								characters: mw.language.specialCharacters.thai
							},
							lao: {
								labelMsg: 'special-characters-group-lao',
								language: 'lo',
								layout: 'characters',
								characters: mw.language.specialCharacters.lao
							},
							khmer: {
								labelMsg: 'special-characters-group-khmer',
								language: 'km',
								layout: 'characters',
								characters: mw.language.specialCharacters.khmer
							},
							canadianaboriginal: {
								labelMsg: 'special-characters-group-canadianaboriginal',
								language: 'cr',
								layout: 'characters',
								characters: mw.language.specialCharacters.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,
											mw.config.get( 'wgWikiEditorMagicWords' ).img_thumbnail,
											mw.message( 'wikieditor-toolbar-help-content-file-caption' ).text()
										] },
										result: { html: '<div class="thumbinner" style="width: 102px;">' +
											'<a href="#" 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" href="#"></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' }
									}
								]
							}
						}
					}
				}
			};

			// If this page is not a talk page and not in a namespaces listed in
			// wgExtraSignatureNamespaces, remove the signature button
			if ( mw.config.get( 'wgNamespaceNumber' ) % 2 === 0 &&
				$.inArray( mw.config.get( 'wgNamespaceNumber' ), mw.config.get( 'wgExtraSignatureNamespaces' ) ) === -1
			) {
				delete result.toolbar.main.groups.insert.tools.signature;
			}

			return result;
		}

	};

}() );