check-ios-bus/Modules/MeetupIdX/src/MeetupId.Shoulds.swift

import Foundation
import MPAKX

public extension MeetupId {
    /*
  static func shouldEnableJoin(_ c: MeetupIdContext) -> Bool? {
    guard !c.isLoading.value else { return nil }

    if
      c.textUI.isRecent,
      let sid = formatId(c.textUI.value)
    {
      return sid.count > 2
    }

    if c.join {
      return false
    }
      
    if
      c.isLoading.isRecent,
      !c.isLoading.value
    {
      return true
    }
    
    return nil
  }
  */

  static func shouldManyEnableJoin(_ c: MeetupIdContext) -> MPAK.Many<Bool>? {
    var d = [String: Bool]()

    // TODO: Когда копировать dict isLoading?

    if c.textUI.isRecent {
      for id in c.textUI.keys {
        guard
          c.isLoading.dict[id] == nil
          let text = c.testTextUI.dict[id]
        else {
          continue
        }
        let sid = formatId(text)
        d[id] = sid.count > 2
      }
      if !d.isEmpty {
        return .init(Set(d.keys), d)
      }
    }
    /*

    if c.join,
      !c.isLoading.value
    {
      return false
    }
      
    if
      c.isLoading.isRecent,
      !c.isLoading.value
      !c.isLoading.value
    {
      return true
    }
    */
    
    return nil
  }

/*
  static func shouldFinishLoading(_ c: MeetupIdContext) -> Bool? {
    guard
      c.isLoading.isRecent,
      c.isLoading.value
    else {
      return nil
    }
    return true
  }
  */

/*

это ещё конвертнуть надо в Many

  static func shouldResetLoading(_ c: MeetupIdContext) -> Bool? {
    if
      c.join,
      !c.isLoading.value
    {
      return true
    }

    if
      c.finishLoading,
      c.isLoading.value
    {
      return false
    }

    return nil
  }
  */

/*
  static func shouldResetText(_ c: MeetupIdContext) -> String? {
    guard c.textUI.isRecent else { return nil }
    return formatId(c.textUI.value)
  }
  */

  static func shouldManyFinishLoading(_ c: MeetupIdContext) -> MPAK.Many<Bool>? {
    guard c.isLoading.isRecent else { return nil }
    var keys = Set<String>()
    for id in c.isLoading.keys {
      if
        let isLoading = c.isLoading.dict[id],
        isLoading
      {
        keys.insert(id)
      }
    }
    let d = [String: Bool]()
    return MPAK.Many(keys, d)
  }

  static func shouldManyResetText(_ c: MeetupIdContext) -> MPAK.Many<String>? {
    guard !c.textUI.keys.isEmpty else { return nil }
    var d = [String: String]()
    for id in c.textUI.keys {
      let text = c.textUI.dict[id] ?? ""
      d[id] = formatId(text)
    }
    return MPAK.Many(c.textUI.keys, d)
  }

  static func shouldManyTestResetText(_ c: MeetupIdContext) -> MPAK.Many<String>? {
    guard !c.testTextUI.keys.isEmpty else { return nil }
    var d = [String: String]()
    for id in c.testTextUI.keys {
      let text = c.testTextUI.dict[id] ?? ""
      d[id] = formatId(text)
    }
    return MPAK.Many(c.testTextUI.keys, d)
  }

}