const USER_ENTRY_EVENT = 'User Entry';
const ENABLE_PASSAGE_MODE = 'Enable Passage Mode by Group 2';
const DISABLE_PASSAGE_MODE = 'Disable Passage Mode by Group 2';

const VALID_CSV_HEADERS = ['Date', 'Time', 'User No', 'Name', 'Event'];


const doorLockEvents = {
    USER_LOCKED: 'locked',
    USER_UNLOCKED: 'unlocked',
};
const unlockedIncidentLevelsPrices = {
    UNLOCKED_0: {
        id: 0,
        title: 'UNLOCKED_0',
        price: parseInt(process.env.UNLOCK_0) || 0,
        description: 'first month - warning',
    },
    UNLOCKED_1: {
        id: 1,
        title: 'UNLOCKED_1',
        price: parseInt(process.env.UNLOCK_1) || 10,
        description: 'second month',
    },
    UNLOCKED_2: {
        id: 2,
        title: 'UNLOCKED_2',
        price: parseInt(process.env.UNLOCK_2) || 20,
        description: 'third month',
    },
    UNLOCKED_3: {
        id: 3,
        title: 'UNLOCKED_3',
        price: parseInt(process.env.UNLOCK_3) || 30,
        description: 'fourth month',
    },
    UNLOCKED_4: {
        id: 4,
        title: 'UNLOCKED_4',
        price: parseInt(process.env.UNLOCK_4) || 40,
        description: 'fifth month',
    },
    UNLOCKED_5: {
        id: 5,
        title: 'UNLOCKED_5',
        price: parseInt(process.env.UNLOCK_5) || 50,
        description: 'sixth month and onward',
    }
};
const csvParserErrors = {
    INVALID_HEADERS: 'Invalid headers',
    INVALID_ENTRY_EXPECTED_USER: 'Invalid entry type. Expected user entry type',
    INVALID_ENTRY_EXPECTED_PASSAGE_MODE: 'Invalid entry type. Expected enable/disable passage mode following user entry',
    UNKNOWN_MEMBER: 'Member is not registered in OfficeRnD system',
    GENERIC_ERROR: 'There was error while parsing uploaded file(s)',
};
const officeRnDAPIErrors = {
    FAILED_TO_FETCH_MEMBERS: 'Failed to fetch members',
    FAILED_TO_FETCH_BOOKINGS: 'Failed to fetch booking reservations',
    FAILED_TO_CREATE_BOOKINGS: 'Failed to create booking reservations',
    FAILED_TO_DELETE_BOOKINGS: 'Failed to delete booking reservations',
    FAILED_TO_FETCH_FEES: 'Failed to fetch existing fees from ORD',
    FAILED_TO_FETCH_PLANS: 'Failed to fetch plans from ORD',
    FAILED_TO_DELETE_FEES: 'Failed to delete fees in ORD',
    FAILED_TO_ADD_FEES: 'Failed to add fees in ORD',
    MEMBERSHIPS_ARE_NOT_LOADED_CORRECTLY: 'Memberships are not loaded correctly',
    OAUTH_FAILED: 'Failed to fetch new OAUTH token',
    FAILED_TO_FETCH_DATA: 'Failed to fetch data from ORD. Please try again in a few minutes',
    FAILED_TO_FETCH_RESOURCES: 'Failed to fetch resources data from ORD',
    FAILED_TO_FETCH_RATES: 'Failed to fetch rates data from ORD',
    FAILED_TO_UPDATE_MEMBERSHIP: 'Failed to update membership in ORD'
};
const integrationServiceErrors = {
    PROCESSING_TRY_AGAIN: 'Incident calculations are in progress. Please try again in a few minutes',
    IMPORT_SUCCESSFUL_CALCULATION_FAILED: 'Import succeeded but fetching reservations and calculating charges failed',
    FAILED_TO_SAVE_BOOKINGS: 'Failed to save booking reservations',
    FAILED_TO_SAVE_DOOR_LOCK_ENTRIES: 'Failed to save door lock entries',
    FAILED_TO_SAVE_DATA_GENERIC: 'Failed to save data',
    INVALID_DATE_RANGE: 'Dates in date range are invalid',
    FAILED_TO_GENERATE_MEMBER_PRACTICE_SUMMARY: 'Failed to generate Member Practice Summary',
    ERRORS_IN_MEMBER_PRACTICE_SUMMARY_REPORT: 'Member Practice Summary Report is generated but there were some errors and report may be incomplete',
    EXPECTED_MEMBER_IDS_ARRAY: 'Expected array of member IDs',
    SENDING_FEES_DISABLED: 'Sending fees is disabled for current and future months',
    MONTH_MISSING: 'Missing month selection for sending fees to ORD',
};

const incidentType = {
    NOT_AN_INCIDENT: 1,
    UNLOCKED_INCIDENT_RELATED_WITH_RESERVATION: 2,
    UNSCHEDULED_INCIDENT_BEFORE_RESERVATION: 3,
    UNSCHEDULED_INCIDENT_AFTER_RESERVATION: 4,
    UNLOCKED_INCIDENT_STANDALONE: 5,
    UNSCHEDULED_INCIDENT_STANDALONE: 6,
    BOOKING_MOVED_TO_ANOTHER_DAY: 7,
    BOOKING_SHORTENED: 8,
    BOOKING_CANCELED_LATE: 9,
};

const incidentTypeExplanations = {};
incidentTypeExplanations[incidentType.UNLOCKED_INCIDENT_RELATED_WITH_RESERVATION] = 'door left unlocked';
incidentTypeExplanations[incidentType.UNLOCKED_INCIDENT_STANDALONE]               = 'door left unlocked';
incidentTypeExplanations[incidentType.UNSCHEDULED_INCIDENT_BEFORE_RESERVATION]    = 'room used before reservation';
incidentTypeExplanations[incidentType.UNSCHEDULED_INCIDENT_AFTER_RESERVATION]     = 'room used after reservation';
incidentTypeExplanations[incidentType.UNSCHEDULED_INCIDENT_STANDALONE]            = 'room used without reservation';
incidentTypeExplanations[incidentType.BOOKING_MOVED_TO_ANOTHER_DAY]               = 'reservation moved to another day in less than 24 hrs';
incidentTypeExplanations[incidentType.BOOKING_SHORTENED]                          = 'reservation shortened after grace period';
incidentTypeExplanations[incidentType.BOOKING_CANCELED_LATE]                      = 'reservation cancelled after grace period';

const UI_TIMEZONE = process.env.UI_TIMEZONE || 'America/Los_Angeles';

const DEFAULT_DATE_FORMAT = 'YYYY-MM-DD';

const MAX_BACK_TO_BACK_DIFFERENCE = parseInt(process.env.MAX_BACK_TO_BACK_DIFFERENCE) || 0;
const UNSCHEDULED_USE_INITIAL_TIME_SEGMENT_LENGTH = parseInt(process.env.UNSCHEDULED_USE_INITIAL_TIME_SEGMENT_LENGTH) || 7;
const UNSCHEDULED_TIME_RESOLUTION = parseInt(process.env.UNSCHEDULED_USE_TIME_RESOLUTION) || 5;
const UNSCHEDULED_CHARGE_PRICE = parseFloat(process.env.UNSCHEDULED_USE_CHARGE_PRICE) || 5;

const BOOKING_CHANGE_PERCENTAGE_CHARGE = parseInt(process.env.BOOKING_CHANGE_PERCENTAGE_CHARGE) || 100;

const CHARGE_BOOKING_CHANGE_UNDER_TIME = parseInt(process.env.CHARGE_BOOKING_CHANGE_UNDER_TIME) || 1430;
const ALLOWED_BOOKING_CANCELLATION_TIME = parseInt(process.env.ALLOWED_BOOKING_CANCELLATION_TIME) || 30;

const discounts = {
    LEVEL_1:{
        hoursRequired: parseInt(process.env.DISCOUNT_LEVEL_1_HOURS) || 10,
        percentage: parseInt(process.env.DISCOUNT_LEVEL_1_PERCENTAGE) || 5,
    },
    LEVEL_2:{
        hoursRequired: parseInt(process.env.DISCOUNT_LEVEL_2_HOURS) || 40,
        percentage: parseInt(process.env.DISCOUNT_LEVEL_2_PERCENTAGE) || 10,
    }
};
const DISCOUNT_PLANS = process.env.DISCOUNT_PLANS.split(',').map(planName => planName.trim()) || [];

const CUSTOM_FEES_PREFIXES = process.env.CUSTOM_FEES_PREFIXES.split(',')
    .map(prefix => prefix.trim())
    .filter(prefix => prefix && prefix.length ? prefix.length > 0 : false) || [];

const UNPAID_FEE_STATUS = 'not_paid';

const ALLOW_SENDING_FEES = parseInt(process.env.ALLOW_SENDING_FEES_FOR_CURRENT_AND_FUTURE_MONTHS) ? true : false;

const TRIM_DLOCK_NAMES_LENGTH = parseInt(process.env.TRIM_DLOCK_NAMES_LENGTH) || 22;

module.exports = {
    VALID_CSV_HEADERS,
    USER_ENTRY_EVENT,
    ENABLE_PASSAGE_MODE,
    DISABLE_PASSAGE_MODE,
    csvParserErrors,
    officeRnDAPIErrors,
    doorLockEvents,
    unlockedIncidentLevelsPrices,
    integrationServiceErrors,
    incidentType,
    incidentTypeExplanations,
    UI_TIMEZONE,
    DEFAULT_DATE_FORMAT,
    MAX_BACK_TO_BACK_DIFFERENCE,
    UNSCHEDULED_USE_INITIAL_TIME_SEGMENT_LENGTH,
    UNSCHEDULED_TIME_RESOLUTION,
    UNSCHEDULED_CHARGE_PRICE,
    BOOKING_CHANGE_PERCENTAGE_CHARGE,
    CHARGE_BOOKING_CHANGE_UNDER_TIME,
    ALLOWED_BOOKING_CANCELLATION_TIME,
    discounts,
    DISCOUNT_PLANS,
    UNPAID_FEE_STATUS,
    CUSTOM_FEES_PREFIXES,
    ALLOW_SENDING_FEES,
    TRIM_DLOCK_NAMES_LENGTH
};