class Api::V1::SearchController < Api::V1::ApiController
  def characters
    filters = search_params[:filters]
    locale = search_params[:locale] || 'en'
    conditions = {}

    if filters
      conditions[:rarity] = filters['rarity'] unless filters['rarity'].blank? || filters['rarity'].empty?
      conditions[:element] = filters['element'] unless filters['element'].blank? || filters['element'].empty?
      conditions[:proficiency1] = filters['proficiency1'] unless filters['proficiency1'].blank? || filters['proficiency1'].empty?
      conditions[:proficiency2] = filters['proficiency2'] unless filters['proficiency2'].blank? || filters['proficiency2'].empty?
      # conditions[:series] = filters['series'] unless filters['series'].blank? || filters['series'].empty?
    end

    @characters = if search_params[:query].present? && search_params[:query].length >= 2
                    if locale == 'ja'
                      Character.jp_search(search_params[:query]).where(conditions)
                    else
                      Character.en_search(search_params[:query]).where(conditions)
                    end
                  else
                    Character.where(conditions)
                  end

    @count = @characters.length
    @characters = @characters.paginate(page: search_params[:page], per_page: 10)
  end

  def weapons
    filters = search_params[:filters]
    locale = search_params[:locale] || 'en'
    conditions = {}

    if filters
      conditions[:rarity] = filters['rarity'] unless filters['rarity'].blank? || filters['rarity'].empty?
      conditions[:element] = filters['element'] unless filters['element'].blank? || filters['element'].empty?
      conditions[:proficiency] = filters['proficiency1'] unless filters['proficiency1'].blank? || filters['proficiency1'].empty?
      conditions[:series] = filters['series'] unless filters['series'].blank? || filters['series'].empty?
    end

    @weapons = if search_params[:query].present? && search_params[:query].length >= 2
                 if locale == 'ja'
                   Weapon.jp_search(search_params[:query]).where(conditions)
                 else
                   Weapon.en_search(search_params[:query]).where(conditions)
                 end
               else
                 Weapon.where(conditions)
               end

    @count = @weapons.length
    @weapons = @weapons.paginate(page: search_params[:page], per_page: 10)
  end

  def summons
    filters = search_params[:filters]
    locale = search_params[:locale] || 'en'
    conditions = {}

    if filters
      conditions[:rarity] = filters['rarity'] unless filters['rarity'].blank? || filters['rarity'].empty?
      conditions[:element] = filters['element'] unless filters['element'].blank? || filters['element'].empty?
    end

    @summons = if search_params[:query].present? && search_params[:query].length >= 2
                 if locale == 'ja'
                   Summon.jp_search(search_params[:query]).where(conditions)
                 else
                   Summon.en_search(search_params[:query]).where(conditions)
                 end
               else
                 Summon.where(conditions)
               end

    @count = @summons.length
    @summons = @summons.paginate(page: search_params[:page], per_page: 10)
  end

  def job_skills
    raise Api::V1::NoJobProvidedError unless search_params[:job].present?

    # Set up basic parameters we'll use
    job = Job.find(search_params[:job])
    locale = search_params[:locale] || 'en'

    # Set the conditions based on the group requested
    conditions = {}
    if search_params[:filters].present? && search_params[:filters]['group'].present?
      group = search_params[:filters]['group'].to_i

      if group >= 0 && group < 4
        conditions[:color] = group
        conditions[:emp] = false
        conditions[:base] = false
      elsif group == 4
        conditions[:emp] = true
      elsif group == 5
        conditions[:base] = true
      end
    end

    # Perform the query
    @skills = if search_params[:query].present? && search_params[:query].length >= 2
                JobSkill.method("#{locale}_search").call(search_params[:query])
                        .where(conditions)
                        .where(job: job.id, main: false)
                        .or(
                          JobSkill.method("#{locale}_search").call(search_params[:query])
                                  .where(conditions)
                                  .where(sub: true)
                        )
              else
                JobSkill.all
                        .where(conditions)
                        .where(job: job.id, main: false)
                        .or(
                          JobSkill.all
                                  .where(conditions)
                                  .where(sub: true)
                        )
                        .or(
                          JobSkill.all
                                  .where(conditions)
                                  .where(job: job.base_job.id, base: true)
                                  .where.not(job: job.id)
                        )
              end

    @count = @skills.length
    @skills = @skills.paginate(page: search_params[:page], per_page: 10)
  end

  private

  # Specify whitelisted properties that can be modified.
  def search_params
    params.require(:search).permit!
  end
end