import { GlobalConfig } from '@n8n/config';
import { Container } from '@n8n/di';

export const schema = {
	executions: {
		// TODO: remove this and all usage of `executions.process` when we're sure that nobody has this in their config file anymore.
		process: {
			doc: 'Deprecated key, that will be removed in the future. Please remove it from your configuration and environment variables to prevent issues in the future.',
			format: String,
			default: '',
			env: 'EXECUTIONS_PROCESS',
		},
		mode: {
			doc: 'If it should run executions directly or via queue',
			format: ['regular', 'queue'] as const,
			default: 'regular',
			env: 'EXECUTIONS_MODE',
		},

		concurrency: {
			productionLimit: {
				doc: "Max production executions allowed to run concurrently, in main process for regular mode and in worker for queue mode. Default for main mode is `-1` (disabled). Default for queue mode is taken from the worker's `--concurrency` flag.",
				format: Number,
				default: -1,
				env: 'N8N_CONCURRENCY_PRODUCTION_LIMIT',
			},
			evaluationLimit: {
				doc: 'Max evaluation executions allowed to run concurrently.',
				format: Number,
				default: -1,
				env: 'N8N_CONCURRENCY_EVALUATION_LIMIT',
			},
		},

		// A Workflow times out and gets canceled after this time (seconds).
		// If the workflow is executed in the main process a soft timeout
		// is executed (takes effect after the current node finishes).
		// If a workflow is running in its own process is a soft timeout
		// tried first, before killing the process after waiting for an
		// additional fifth of the given timeout duration.
		//
		// To deactivate timeout set it to -1
		//
		// Timeout is currently not activated by default which will change
		// in a future version.
		timeout: {
			doc: 'Max run time (seconds) before stopping the workflow execution',
			format: Number,
			default: -1,
			env: 'EXECUTIONS_TIMEOUT',
		},
		maxTimeout: {
			doc: 'Max execution time (seconds) that can be set for a workflow individually',
			format: Number,
			default: 3600,
			env: 'EXECUTIONS_TIMEOUT_MAX',
		},

		// If a workflow executes all the data gets saved by default. This
		// could be a problem when a workflow gets executed a lot and processes
		// a lot of data. To not exceed the database's capacity it is possible to
		// prune the database regularly or to not save the execution at all.
		// Depending on if the execution did succeed or error a different
		// save behaviour can be set.
		saveDataOnError: {
			doc: 'What workflow execution data to save on error',
			format: ['all', 'none'] as const,
			default: 'all',
			env: 'EXECUTIONS_DATA_SAVE_ON_ERROR',
		},
		saveDataOnSuccess: {
			doc: 'What workflow execution data to save on success',
			format: ['all', 'none'] as const,
			default: 'all',
			env: 'EXECUTIONS_DATA_SAVE_ON_SUCCESS',
		},
		saveExecutionProgress: {
			doc: 'Whether or not to save progress for each node executed',
			format: Boolean,
			default: false,
			env: 'EXECUTIONS_DATA_SAVE_ON_PROGRESS',
		},

		// If the executions of workflows which got started via the editor
		// should be saved. By default they will not be saved as this runs
		// are normally only for testing and debugging. This setting can
		// also be overwritten on a per workflow basis in the workflow settings
		// in the editor.
		saveDataManualExecutions: {
			doc: 'Save data of executions when started manually via editor',
			format: Boolean,
			default: true,
			env: 'EXECUTIONS_DATA_SAVE_MANUAL_EXECUTIONS',
		},

		queueRecovery: {
			interval: {
				doc: 'How often (minutes) to check for queue recovery',
				format: Number,
				default: 180,
				env: 'N8N_EXECUTIONS_QUEUE_RECOVERY_INTERVAL',
			},
			batchSize: {
				doc: 'Size of batch of executions to check for queue recovery',
				format: Number,
				default: 100,
				env: 'N8N_EXECUTIONS_QUEUE_RECOVERY_BATCH',
			},
		},
	},

	ssl_key: {
		format: String,
		default: '',
		env: 'N8N_SSL_KEY',
		doc: 'SSL Key for HTTPS Protocol',
	},
	ssl_cert: {
		format: String,
		default: '',
		env: 'N8N_SSL_CERT',
		doc: 'SSL Cert for HTTPS Protocol',
	},
	editorBaseUrl: {
		format: String,
		default: '',
		env: 'N8N_EDITOR_BASE_URL',
		doc: 'Public URL where the editor is accessible. Also used for emails sent from n8n.',
	},

	userManagement: {
		jwtSecret: {
			doc: 'Set a specific JWT secret (optional - n8n can generate one)', // Generated @ start.ts
			format: String,
			default: '',
			env: 'N8N_USER_MANAGEMENT_JWT_SECRET',
		},
		jwtSessionDurationHours: {
			doc: 'Set a specific expiration date for the JWTs in hours.',
			format: Number,
			default: 168,
			env: 'N8N_USER_MANAGEMENT_JWT_DURATION_HOURS',
		},
		jwtRefreshTimeoutHours: {
			doc: 'How long before the JWT expires to automatically refresh it. 0 means 25% of N8N_USER_MANAGEMENT_JWT_DURATION_HOURS. -1 means it will never refresh, which forces users to login again after the defined period in N8N_USER_MANAGEMENT_JWT_DURATION_HOURS.',
			format: Number,
			default: 0,
			env: 'N8N_USER_MANAGEMENT_JWT_REFRESH_TIMEOUT_HOURS',
		},

		/**
		 * @important Do not remove until after cloud hooks are updated to stop using convict config.
		 */
		isInstanceOwnerSetUp: {
			// n8n loads this setting from DB on startup
			doc: "Whether the instance owner's account has been set up",
			format: Boolean,
			default: false,
		},

		authenticationMethod: {
			doc: 'How to authenticate users (e.g. "email", "ldap", "saml")',
			format: ['email', 'ldap', 'saml'] as const,
			default: 'email',
		},
	},

	externalFrontendHooksUrls: {
		doc: 'URLs to external frontend hooks files, ; separated',
		format: String,
		default: '',
		env: 'EXTERNAL_FRONTEND_HOOKS_URLS',
	},

	deployment: {
		type: {
			format: String,
			default: 'default',
			env: 'N8N_DEPLOYMENT_TYPE',
		},
	},

	mfa: {
		enabled: {
			format: Boolean,
			default: true,
			doc: 'Whether to enable MFA feature in instance.',
			env: 'N8N_MFA_ENABLED',
		},
	},

	sso: {
		justInTimeProvisioning: {
			format: Boolean,
			default: true,
			doc: 'Whether to automatically create users when they login via SSO.',
		},
		redirectLoginToSso: {
			format: Boolean,
			default: true,
			doc: 'Whether to automatically redirect users from login dialog to initialize SSO flow.',
		},
		saml: {
			loginEnabled: {
				format: Boolean,
				default: false,
				doc: 'Whether to enable SAML SSO.',
			},
			loginLabel: {
				format: String,
				default: '',
			},
		},
		ldap: {
			loginEnabled: {
				format: Boolean,
				default: false,
			},
			loginLabel: {
				format: String,
				default: '',
			},
		},
	},

	hiringBanner: {
		enabled: {
			doc: 'Whether hiring banner in browser console is enabled.',
			format: Boolean,
			default: true,
			env: 'N8N_HIRING_BANNER_ENABLED',
		},
	},

	personalization: {
		enabled: {
			doc: 'Whether personalization is enabled.',
			format: Boolean,
			default: true,
			env: 'N8N_PERSONALIZATION_ENABLED',
		},
	},

	defaultLocale: {
		doc: 'Default locale for the UI',
		format: String,
		default: 'en',
		env: 'N8N_DEFAULT_LOCALE',
	},

	hideUsagePage: {
		format: Boolean,
		default: false,
		env: 'N8N_HIDE_USAGE_PAGE',
		doc: 'Hide or show the usage page',
	},

	redis: {
		prefix: {
			doc: 'Prefix for all n8n related keys',
			format: String,
			default: 'n8n',
			env: 'N8N_REDIS_KEY_PREFIX',
		},
	},

	/**
	 * @important Do not remove until after cloud hooks are updated to stop using convict config.
	 */
	endpoints: {
		rest: {
			format: String,
			default: Container.get(GlobalConfig).endpoints.rest,
		},
	},

	/**
	 * @important Do not remove until after cloud hooks are updated to stop using convict config.
	 */
	ai: {
		enabled: {
			doc: 'Whether AI features are enabled',
			format: Boolean,
			default: false,
			env: 'N8N_AI_ENABLED',
		},
	},

	expression: {
		evaluator: {
			doc: 'Expression evaluator to use',
			format: ['tmpl', 'tournament'] as const,
			default: 'tournament',
			env: 'N8N_EXPRESSION_EVALUATOR',
		},
		reportDifference: {
			doc: 'Whether to report differences in the evaluator outputs',
			format: Boolean,
			default: false,
			env: 'N8N_EXPRESSION_REPORT_DIFFERENCE',
		},
	},

	workflowHistory: {
		enabled: {
			doc: 'Whether to save workflow history versions',
			format: Boolean,
			default: true,
			env: 'N8N_WORKFLOW_HISTORY_ENABLED',
		},

		pruneTime: {
			doc: 'Time (in hours) to keep workflow history versions for',
			format: Number,
			default: -1,
			env: 'N8N_WORKFLOW_HISTORY_PRUNE_TIME',
		},
	},

	proxy_hops: {
		format: Number,
		default: 0,
		env: 'N8N_PROXY_HOPS',
		doc: 'Number of reverse-proxies n8n is running behind',
	},
};
