"use strict";
/*
 * Base type. All nmsType* classes represent a logical family of units.
 * This is used to provide input validation on the class-level and
 * is used to store the value and description of variables.
 * This is not bound to editing in theory. It is natural to think
 * that nms-map-handlers will leverage the same type-system to
 * verify that things are as they should.
 *
 * An example of future features outside the scope of simply editing stuff:
 *    verify that a nmsTypeIP is contained in nmsTypeNetwork
 *    use nmsTypePlace for all placement-logic
 *
 * Stuff that should be supported within an editor:
 *    - Validation (duh)
 *    - Hints (auto-complete, parse-error-feedback)
 *    - Creating a new network "on the fly" when adding a switch
 *    - Rich editing modes (e.g.: the placement-editing should
 *      allow you to just drag the switch and see the values change,
 *      and tags should obviously be smater too. And yeah, the snmp-
 *      thing should be an actual secret like it is today in
 *      nms-info-box
 */
class nmsType {
  constructor(description, priority) {
    this._value = null;
    this.description = description;
    this.validationReason = "";
    this.ro = false;
    if (priority == undefined) {
      priority = this._defaultPriority;
    }
    this.priority = priority;
  }
  // Override this to get free validation. Just return true or false.
  validate(input) {
    return true;
  }
  // Always return text-representation
  // Should be matched by fromString()
  toString() {
    if (this._value == null || this._value == undefined) {
      return "";
    } else {
      return this._value.toString();
    }
  }
  // Set value from string-input
  fromString(input) {
    if (this.validate(input)) {
      this._value = input;
    } else {
      throw (
        "Invalid input. Use .validate() before setting stuff please. I am " +
        this +
        " and my input is " +
        input
      );
    }
  }
  initial(v) {
    this.value = v;
    if (this.priority == nmsPriority.newOnly) {
      this.ro = true;
    }
  }
  get value() {
    return this._value;
  }
  set value(input) {
    this._value = input;
  }
  get _defaultPriority() {
    return nmsPriority.optional;
  }
}

class nmsTypeInterval extends nmsType {
  validate(input) {
    return !!input.match(/^\d\d:\d\d:\d\d$/);
  }
}
class nmsTypeIP extends nmsType {
  get _defaultPriority() {
    return nmsPriority.important;
  }
  _validateV4(input) {
    var x = input.match(/^(\d+)\.(\d+).(\d+).(\d+)$/);
    if (!x) {
      this.validationReason = "Doesn't look like IPv4 address or IPv6";
      return false;
    }
    for (var i = 1; i < 5; i++) {
      if (x[i] < 0 || x[i] > 255) {
        this.validationReason =
          "The " +
          i +
          "'th octet(" +
          x[i] +
          ") is outside of expected range (0-255)";
        return false;
      }
    }
    this.validationReason = "OK";
    return true;
  }
  /* It's so easy to check if IPv6 addresses are valid.
   */
  _validateV6(input) {
    if (!!input.match(/^[a-fA-F0-9:]+$/)) {
      this.validationReason = "OK IPv6 address";
      return true;
    } else {
      this.validationReason = "Doesn't parse as a IPv6 address despite :";
      return false;
    }
  }
  validate(input) {
    if (input.match(":")) {
      return this._validateV6(input);
    } else {
      return this._validateV4(input);
    }
  }
}
class nmsTypeCIDR extends nmsType {
  get _defaultPriority() {
    return nmsPriority.important;
  }
  _validateV4(input) {
    var x = input.match(/^(\d+)\.(\d+).(\d+).(\d+)\/(\d+)$/);
    if (!x) {
      this.validationReason = "Doesn't look like IPv4 cidr or IPv6";
      return false;
    }
    for (var i = 1; i < 5; i++) {
      if (x[i] < 0 || x[i] > 255) {
        this.validationReason =
          "The " +
          i +
          "'th octet(" +
          x[i] +
          ") is outside of expected range (0-255)";
        return false;
      }
    }
    if (x[5] < 8 || x[5] > 32) {
      this.validationReason =
        "/" + x[5] + " is outside of expected range (8-32)";
      return false;
    }
    this.validationReason = "OK";
    return true;
  }
  _validateV6(input) {
    if (!!input.match(/^[a-fA-F0-9:]+\/(\d+)$/)) {
      this.validationReason = "OK IPv6 cidr";
      return true;
    } else {
      this.validationReason = "Doesn't parse as a IPv6 cidr despite :";
      return false;
    }
  }
  validate(input) {
    if (input.match(":")) {
      return this._validateV6(input);
    } else {
      return this._validateV4(input);
    }
  }
}
class nmsTypeNetwork extends nmsType {
  get _defaultPriority() {
    return nmsPriority.important;
  }
  validate(input) {
    var x = testTree(nmsData, ["networks", "networks", input]);
    if (x) {
      this.validationReason = "OK";
    } else {
      this.validationReason = "No such network: " + input;
    }
    return x;
  }
}
class nmsTypeJSON extends nmsType {
  validate(input) {
    try {
      JSON.parse(input);
      this.validationReason = "OK";
      return true;
    } catch (e) {
      this.validationReason = e.message;
      return false;
    }
  }
  toString() {
    return JSON.stringify(this._value);
  }
  fromString(input) {
    try {
      this.value = JSON.parse(input);
    } catch (e) {
      throw (
        "Invalid input. Use .validate() before setting stuff please. I am " +
        this +
        " and my input is " +
        input
      );
    }
  }
}
class nmsTypePlace extends nmsTypeJSON {}
class nmsTypePort extends nmsType {}
class nmsTypeSysname extends nmsType {
  get _defaultPriority() {
    return nmsPriority.newOnly;
  }
  validate(input) {
    if (this.ro) {
      throw "Trying to validate a r/o field";
    }
    var x = testTree(nmsData, ["switches", "switches", input]);
    if (x) {
      this.validationReason = "Switch already exists";
    } else {
      this.validationReason = "OK: " + input;
    }
    return !x;
  }
}
class nmsTypeSysnameReference extends nmsType {
  get _defaultPriority() {
    return nmsPriority.important;
  }
  validate(input) {
    var x = testTree(nmsData, ["switches", "switches", input]);
    if (x) {
      this.validationReason = "OK";
    } else {
      this.validationReason = "No such switch: " + input;
    }
    return x;
  }
}
class nmsTypeTags extends nmsTypeJSON {}
class nmsTypeSecret extends nmsType {}

var nmsPriority = {
  readOnly: 0,
  required: 1,
  important: 2,
  optional: 3,
  newOnly: 4,
};