import {
	INodeProperties,
} from 'n8n-workflow';

export const messageOperations = [
	{
		displayName: 'Operation',
		name: 'operation',
		type: 'options',
		displayOptions: {
			show: {
				resource: [
					'message',
				],
			},
		},
		options: [
			{
				name: 'Send',
				value: 'send',
				description: 'Send an email',
			},
			{
				name: 'Delete',
				value: 'delete',
				description: 'Delete a message',
			},
			{
				name: 'Get',
				value: 'get',
				description: 'Get a message',
			},
			{
				name: 'Get All',
				value: 'getAll',
				description: 'Get all messages',
			},
			{
				name: 'Reply',
				value: 'reply',
				description: 'Reply to an email',
			},
		],
		default: 'send',
		description: 'The operation to perform.',
	},
] as INodeProperties[];

export const messageFields = [
	{
		displayName: 'Message ID',
		name: 'messageId',
		type: 'string',
		default: '',
		required: true,
		displayOptions: {
			show: {
				resource: [
					'message',
				],
				operation: [
					'get',
					'delete',
				]
			},
		},
		placeholder: '172ce2c4a72cc243',
		description: 'The ID of the message you are operating on.',
	},
	{
		displayName: 'Thread ID',
		name: 'threadId',
		type: 'string',
		default: '',
		required: true,
		displayOptions: {
			show: {
				resource: [
					'message',
				],
				operation: [
					'reply',
				]
			},
		},
		placeholder: '172ce2c4a72cc243',
		description: 'The ID of the thread you are replying to.',
	},
	{
		displayName: 'Message ID',
		name: 'messageId',
		type: 'string',
		default: '',
		required: true,
		displayOptions: {
			show: {
				resource: [
					'message',
				],
				operation: [
					'reply',
				]
			},
		},
		placeholder: 'CAHNQoFsC6JMMbOBJgtjsqN0eEc+gDg2a=SQj-tWUebQeHMDgqQ@mail.gmail.com',
		description: 'The ID of the message you are replying to.',
	},
	{
		displayName: 'Subject',
		name: 'subject',
		type: 'string',
		default: '',
		required: true,
		displayOptions: {
			show: {
				resource: [
					'message',
				],
				operation: [
					'reply',
					'send',
				]
			},
		},
		placeholder: 'Hello World!',
		description: 'The message subject.',
	},
	{
		displayName: 'Message',
		name: 'message',
		type: 'string',
		default: '',
		required: true,
		displayOptions: {
			show: {
				resource: [
					'message',
				],
				operation: [
					'reply',
					'send',
				]
			},
		},
		placeholder: 'Hello World!',
		description: 'The message body. This can be in HTML.',
	},
	{
		displayName: 'To Email',
		name: 'toList',
		type: 'string',
		default: [],
		required: true,
		typeOptions: {
			multipleValues: true,
			multipleValueButtonText: 'Add To Email',
		},
		displayOptions: {
			show: {
				resource: [
					'message',
				],
				operation: [
					'reply',
					'send',
				]
			},
		},
		placeholder: 'info@example.com',
		description: 'The email addresses of the recipients.',
	},
	{
		displayName: 'Additional Fields',
		name: 'additionalFields',
		type: 'collection',
		placeholder: 'Add Field',
		displayOptions: {
			show: {
				resource: [
					'message',
				],
				operation: [
					'send',
					'reply',
				]
			},
		},
		default: {},
		options: [
			{
				displayName: 'CC Email',
				name: 'ccList',
				type: 'string',
				description: 'The email addresses of the copy recipients.',
				typeOptions: {
					multipleValues: true,
					multipleValueButtonText: 'Add CC Email',
				},
				placeholder: 'info@example.com',
				default: [],
			},
			{
				displayName: 'BCC Email',
				name: 'bccList',
				type: 'string',
				description: 'The email addresses of the blind copy recipients.',
				typeOptions: {
					multipleValues: true,
					multipleValueButtonText: 'Add BCC Email',
				},
				placeholder: 'info@example.com',
				default: [],
			},
			{
				displayName: 'Attachments',
				name: 'attachmentsUi',
				placeholder: 'Add Attachments',
				type: 'fixedCollection',
				typeOptions: {
					multipleValues: true,
				},
				options: [
					{
						name: 'attachmentsBinary',
						displayName: 'Attachments Binary',
						values: [
							{
								displayName: 'Property',
								name: 'property',
								type: 'string',
								default: '',
								description: 'Name of the binary properties which contain data which should be added to email as attachment',
							},
						],
					},
				],
				default: '',
				description: 'Array of supported attachments to add to the message.',
			},
		]
	},
	{
		displayName: 'Additional Fields',
		name: 'additionalFields',
		type: 'collection',
		placeholder: 'Add Field',
		displayOptions: {
			show: {
				resource: [
					'message',
				],
				operation: [
					'get',
				]
			},
		},
		default: {},
		options: [
			{
				displayName: 'Format',
				name: 'format',
				type: 'options',
				options: [
					{
						name: 'Full',
						value: 'full',
						description: 'Returns the full email message data with body content parsed in the payload field',
					},
					{
						name: 'Metadata',
						value: 'metadata',
						description: 'Returns only email message ID, labels, and email headers.',
					},
					{
						name: 'Minimal',
						value: 'minimal',
						description: 'Returns only email message ID and labels; does not return the email headers, body, or payload',
					},
					{
						name: 'RAW',
						value: 'raw',
						description: 'Returns the full email message data with body content in the raw field as a base64url encoded string; the payload field is not used.'
					},
					{
						name: 'Resolved',
						value: 'resolved',
						description: 'Returns the full email with all data resolved and attachments saved as binary data.',
					},
				],
				default: 'resolved',
				description: 'The format to return the message in',
			},
			{
				displayName: 'Attachments Prefix',
				name: 'dataPropertyAttachmentsPrefixName',
				type: 'string',
				default: 'attachment_',
				displayOptions: {
					hide: {
						format: [
							'full',
							'metadata',
							'minimal',
							'raw',
						],
					},
				},
				description: 'Prefix for name of the binary property to which to<br />write the attachments. An index starting with 0 will be added.<br />So if name is "attachment_" the first attachment is saved to "attachment_0"',
			},
		]
	},

	/* -------------------------------------------------------------------------- */
	/*                                 message:getAll                             */
	/* -------------------------------------------------------------------------- */
	{
		displayName: 'Return All',
		name: 'returnAll',
		type: 'boolean',
		displayOptions: {
			show: {
				operation: [
					'getAll',
				],
				resource: [
					'message',
				],
			},
		},
		default: false,
		description: 'If all results should be returned or only up to a given limit.',
	},
	{
		displayName: 'Limit',
		name: 'limit',
		type: 'number',
		displayOptions: {
			show: {
				operation: [
					'getAll',
				],
				resource: [
					'message',
				],
				returnAll: [
					false,
				],
			},
		},
		typeOptions: {
			minValue: 1,
			maxValue: 500,
		},
		default: 10,
		description: 'How many results to return.',
	},
	{
		displayName: 'Additional Fields',
		name: 'additionalFields',
		type: 'collection',
		placeholder: 'Add Field',
		default: {},
		displayOptions: {
			show: {
				operation: [
					'getAll',
				],
				resource: [
					'message',
				],
			},
		},
		options: [
			{
				displayName: 'Attachments Prefix',
				name: 'dataPropertyAttachmentsPrefixName',
				type: 'string',
				default: 'attachment_',
				displayOptions: {
					hide: {
						format: [
							'full',
							'ids',
							'metadata',
							'minimal',
							'raw',
						],
					},
				},
				description: 'Prefix for name of the binary property to which to<br />write the attachments. An index starting with 0 will be added.<br />So if name is "attachment_" the first attachment is saved to "attachment_0"',
			},
			{
				displayName: 'Format',
				name: 'format',
				type: 'options',
				options: [
					{
						name: 'Full',
						value: 'full',
						description: 'Returns the full email message data with body content parsed in the payload field',
					},
					{
						name: 'IDs',
						value: 'ids',
						description: 'Returns only the IDs of the emails',
					},
					{
						name: 'Metadata',
						value: 'metadata',
						description: 'Returns only email message ID, labels, and email headers.',
					},
					{
						name: 'Minimal',
						value: 'minimal',
						description: 'Returns only email message ID and labels; does not return the email headers, body, or payload',
					},
					{
						name: 'RAW',
						value: 'raw',
						description: 'Returns the full email message data with body content in the raw field as a base64url encoded string; the payload field is not used.'
					},
					{
						name: 'Resolved',
						value: 'resolved',
						description: 'Returns the full email with all data resolved and attachments saved as binary data.',
					},
				],
				default: 'resolved',
				description: 'The format to return the message in',
			},
			{
				displayName: 'Include Spam Trash',
				name: 'includeSpamTrash',
				type: 'boolean',
				default: false,
				description: 'Include messages from SPAM and TRASH in the results.',
			},
			{
				displayName: 'Label IDs',
				name: 'labelIds',
				type: 'multiOptions',
				typeOptions: {
					loadOptionsMethod: 'getLabels',
				},
				default: [],
				description: 'Only return messages with labels that match all of the specified label IDs.',
			},
			{
				displayName: 'Query',
				name: 'q',
				type: 'string',
				typeOptions: {
					alwaysOpenEditWindow: true,
				},
				default: '',
				description: `Only return messages matching the specified query.</br>
				Supports the same query format as the Gmail search box.</br>
				For example, "from:someuser@example.com rfc822msgid:<somemsgid@example.com> is:unread".</br>
				Parameter cannot be used when accessing the api using the gmail.metadata scope.`,
			},
		],
	},

] as INodeProperties[];