class PropertyHiresController < ApplicationController
  include Admin::PropertyHiresHelper
  FrontendMethods = ["hire", "view_calendar", "hire_success"]
  def index
    properties = Property.can_display.filter_by_categories.sort_order
    url = "/#{I18n.locale}#{OrbitHelper.page.get_url}"
    data = index_data(properties, url)
    filterprops = data.dup
    filterprops.insert(0,{
      "title" => t("property_hire.all_properties"),
      "id" => "all&page_id=" + OrbitHelper.page.id.to_s
    })
    headers = [
      {
        "column" => t("property_hire.title")
      },
      {
        "column" => ""
      },
      {
        "column" => t("property_hire.location")
      },
      {
        "column" => t("property_hire.actions")
      }
    ]
    {
      "properties" => data,
      "filterprops" => filterprops,
      "headers" => headers,
      "extras" => {
        "first_property_id" => filterprops.first["id"],
        "today" => t("property_hire.today"),
        "day" => t("property_hire.day"),
        "week" => t("property_hire.week"),
        "month" => t("property_hire.month"),
        "language" => OrbitHelper.get_site_locale
      },
      "manage_booking_btn" => (OrbitHelper.current_user.nil? ? false : true),
      "manage_booking" => t("property_hire.manage_booking"),
      "manage_booking_url" => "/" + OrbitHelper.get_site_locale.to_s + "/admin/property_hires/my_bookings",
      "total_pages" => (properties.total_pages rescue 1)
    }
  end

  def index_data(properties, url)
    is_user_manager = check_if_user_is_manager?
    data = properties.collect do |property|
      actions = []
      url_to_show = "#{url}/#{property.to_param}?method=hire"
      hire_url = nil
      if (property.can_be_hired_frontend && property.can_reserve) || is_user_manager
        hire_url = url_to_show
        actions << {
          "text" => t("property_hire.hire"),
          "btn-class" => "btn-primary",
          "link" => hire_url
        }
      end
      if (!property.disable_view_calendar_page && property.can_be_show_frontend && property.can_reserve) || is_user_manager
        actions << {
          "text" => t("property_hire.view_calendar"),
          "btn-class" => "btn-info",
          "link" => url_to_show
        }
      end
      if property.disable_content_page
        if hire_url
          url_to_show = hire_url
        end
      end
      {
        "title" => property.title,
        "id" => property.id.to_s,
        "image" => (property.image.url.blank? ? '" style="display: none;' : property.image.url),
        "image-thumb" => (property.image.thumb.url.blank? ? '" style="display: none;' : property.image.thumb.url),
        "url_to_show" => url_to_show,
        "location" => property.get_location_name,
        "actions" => actions
      }
    end
  end

  def widget
    properties = Property.filter_by_widget_categories.sort_order.can_display
    url = OrbitHelper.get_current_widget.get_read_more_page_url
    data = index_data(properties, url)
    headers = [
      {
        "column" => t("property_hire.title")
      },
      {
        "column" => t("property_hire.location")
      },
      {
        "column" => t("property_hire.actions")
      }
    ]
    {
      "properties" => data,
      "headers" => headers,
      "total_pages" => (properties.total_pages rescue 1)
    }
  end

  def show
    params = OrbitHelper.params
    property = Property.where(:uid => params[:uid]).first rescue nil
    page = Page.where(:page_id => params[:page_id]).first
    return {}  if property.nil?
    data = []

    data << {
      "header" => t("property_hire.title"),
      "value" => property.title
    }
    if !property.property_usage.blank?
      data << {
        "header" => t("property_hire.property_usage"),
        "value" => property.property_usage
      }
    end
    if !property.note.blank?
      data << {
        "header" => t("property_hire.note"),
        "value" => property.note
      }
    end
    if !property.property_number.blank?
        data << {
         "header" => t("property_hire.property_number"),
        "value" => property.property_number
        }
    end
    data << {
      "header" => t("property_hire.can_be_hired"),
      "value" => (property.can_be_hired ? "<span class='label label-success'>Yes</span>" : "<span class='label label-danger'>No</span>")
    }
    if !property.purchase_date.to_s.blank?
        data << {
        "header" => t("property_hire.purchase_date"),
        "value" => property.purchase_date.strftime("%Y-%m-%d")
        }
    end
    if property.owners.blank?
      owners = property.other_owner
    else
      owners = property.owner_profiles.collect{|mp| mp.name}.join(",")
    end
    if !owners.blank?
        data << {
         "header" => t("property_hire.owners"),
         "value" => owners
        }
    end
    if !property.owner_email.blank?
        data << {
        "header" => t("property_hire.owner_email"),
        "value" => property.owner_email
        }
    end
    if !property.owner_phone.blank?
        data << {
        "header" => t("property_hire.owner_phone"),
        "value" => property.owner_phone
        }
    end
    if !property.price.blank?
        data << {
         "header" => t("property_hire.price"),
         "value" => property.price
        }
    end
    if !property.get_location_name.blank?
        data << {
        "header" => t("property_hire.location"),
        "value" => property.get_location_name
        }
    end
    actions = []
    url_to_show = OrbitHelper.url_to_show(property.to_param)
    if property.can_be_hired_frontend
      actions << {
        "text" => t("property_hire.hire"),
        "btn-class" => "btn-primary",
        "link" => url_to_show + "?method=hire"
      }
    end
    if !property.disable_view_calendar_page && property.can_be_show_frontend
      actions << {
        "text" => t("property_hire.view_calendar"),
        "btn-class" => "btn-info",
        "link" => url_to_show + "?method=view_calendar"
      }
    end
    {
      "data" => data,
      "actions" => actions,
      "extras" => {
        "image" => property.image.url,
        "image-thumb" => property.image.thumb.url,
        "back_url" => page.url
      }
    }

  end

  def view_calendar
    params = OrbitHelper.params
    property = Property.where(:uid => params[:uid]).first rescue nil
    if property.disable_view_calendar_page || !property.can_be_show_frontend
      return nil
    end
    page = Page.where(:page_id => params[:page_id]).first
    return {} if property.nil?
    {
      "property" => property,
      "url" => page.url,
      "current_user" => OrbitHelper.current_user
    }
  end
  def hire_success
    params = OrbitHelper.params
    @property = Property.where(:uid => params[:uid]).first rescue nil
    page = OrbitHelper.page rescue Page.where(:page_id => params[:page_id]).first
    back_button_text = I18n.t("property_hire.go_to_infos_page")
    back_url = (page.url + (params[:slug].present? ? "/#{params[:slug]}" : "") rescue "#")
    if @property.disable_content_page
      back_url += "?method=hire" if params[:slug].present?
      back_button_text = I18n.t("property_hire.back_to_hire_page")
    end
    {"back_url"=>back_url,"back_button_text"=>back_button_text}
  end
  def make_booking
    booking_p = booking_params
    time_setting_id = booking_p[:time]
    start_time = booking_p[:start_time]
    end_time = booking_p[:end_time]
    time_setting = nil
    is_admin_page = (params[:url] == "admin")
    if time_setting_id.present?
      start_time = booking_p[:date]
      end_time = start_time
      time_setting = PropertyDaySetting.find(time_setting_id)
      if booking_p[:recurring_end_date].present?
        booking_p[:recurring_end_date] = DateTime.parse(booking_p[:recurring_end_date].split(" ")[0] + ' ' + time_setting.end_time + Time.zone.to_s)
      end
      booking_p[:start_time] = booking_p[:date] + " " + time_setting.start_time
      booking_p[:end_time] = booking_p[:date] + " " + time_setting.end_time
      booking_p[:property_day_setting_id] = booking_p[:time]
      booking_p.delete(:time)
    end
    property = Property.find(booking_p[:property_id]) rescue nil
    begin
      index_page = is_admin_page ? "/#{I18n.locale}/admin/property_hires/#{property.to_param}" : "/#{I18n.locale}#{params[:url]}/#{property.to_param}"
    rescue
      index_page = is_admin_page ? "/#{I18n.locale}/admin/property_hires" : "/#{I18n.locale}#{params[:url]}"
    end
    hire_page = is_admin_page ? request.referer : "#{index_page}?method=hire"
    need_validate = (PropertyHireSetting.first.allow_no_logins_user rescue false) && current_user.nil?
    session.delete(:hire_data)
    if need_validate
      unless gotcha_valid?
        session[:hire_data] = booking_p
        session["hire-save-msg"] = I18n.t("property_hire.recaptcha.errors.verification_failed")
        if property.nil?
          redirect_to  index_page and return
        else
          redirect_to hire_page and return
        end
      end
    end
    phire_id = params[:phire_id] || params[:p_hire][:id]
    if params[:url] == "admin"
      phire_id = booking_p[:id]
    end
    data = check_for_availability(start_time,end_time,booking_p[:property_id], booking_p[:recurring_interval], booking_p[:recurring_end_date], time_setting_id)
    if data["success"] == true
      error_messages = property.check_require_fields(booking_p)
      if error_messages.present?
        data["msg"] = error_messages
        data["success"] = false
      end
    end
    if data["success"] == true
      hire = nil
      if phire_id
        hire = PHire.find(phire_id) rescue nil
        if hire.nil?
          hire = PHire.new(booking_p)
        else
          hire.update_attributes(booking_p)
        end
      else
        hire = PHire.new(booking_p)
      end
      hire.passed = true if PropertyHireSetting.auto_approve_enabled?
      hire.save
      if !property.nil? && !is_admin_page
        email = property.get_owner_emails
        email << hire.hiring_person_email
        email = email.select{|e| e.present?}
        Admin::PropertyHiresHelper::HireMethod.send_mail('p_hire',email,property.id,nil,hire.id,(current_user.id rescue nil))
      end
      redirect_to index_page + "?method=hire_success"
    else
      session[:hire_data] = booking_p
      session["hire-save-msg"] = data["msg"]
      if property.nil?
        redirect_to  index_page
      else
        redirect_to hire_page
      end
    end
  end

  def hire
    params = OrbitHelper.params
    property = Property.where(:uid => params[:uid]).first rescue nil
    if !property.can_be_hired_frontend
      return nil
    end
    page = Page.where(:page_id => params[:page_id]).first
    return {} if property.nil?
    hire = nil
    session = OrbitHelper.request.session rescue {}
    recover = false
    if (session[:hire_data] rescue false)
      begin
        if session[:hire_data][:property_id] != property.id.to_s
          session.delete(:hire_data)
          hire = PHire.new(:id=>nil)
        else
          hire = PHire.new({:id=>nil}.merge(session[:hire_data]))
          recover = true
        end
      rescue => e
        puts e.to_s
        hire = PHire.new(:id=>nil)
      end
    else
      hire = PHire.new(:id=>nil)
    end
    allow_no_logins_user = PropertyHireSetting.first.allow_no_logins_user
    all_day_settings = property.all_day_settings.map{|d,settings| [d,settings.map{|s| [s.id.to_s,s.title]}]}.to_h
    is_user_manager = check_if_user_is_manager?
    {
      "hire" => hire,
      "property" => property,
      "page" => page.url,
      "is_user_manager" => is_user_manager,
      "current_user" => OrbitHelper.current_user,
      "allow_no_logins_user" => allow_no_logins_user,
      "carousel_display_style" => "width: #{property.carousel_image_width};",
      "all_day_settings" => all_day_settings,
      "recover" => recover,
      "language" => OrbitHelper.get_site_locale
    }
  end

  def check_availability
    time_setting_id = params[:time_setting_id]
    data = check_for_availability params[:stime], params[:etime], params[:property_id], params[:interval], params[:recurring_end_date], time_setting_id
    render :json => data.to_json
  end



  def get_bookings
    events =[]
    allevents = []
    if params[:property_id] == "all"
      categories = Page.find(params["page_id"]).categories rescue []
      properties = Property.where(:category_id.in => categories)
      properties.each do |property|
        allevents += get_each_booking(property)
      end
    else
      property = Property.find(params[:property_id]) rescue nil
      allevents = get_each_booking(property)
    end

    respond_to do |format|
      format.html { render json: allevents.to_json }# index.html.erb
      format.json { render json: allevents.to_json }
    end
  end

  def special_unavailable_dates_labels(property)
    events = []
    @special_unavailable_dates.each_with_index do |dt, idx|
      events << {:title=>property.special_unavailable_dates_title[idx][OrbitHelper.get_site_locale], :start=>dt.to_s, :end => (dt + 1.day).to_s, :allDay => true, :color => "#d33535", :classNames=>["special_unavailable_btn"], :note => ""}
    end
    events
  end

  def reserve_calendar_event(date,title,allow_times)
    available = true
    if @special_unavailable_dates.include?(date)
      available = false
    end
    if DateTime.now >= (@property.start_date || DateTime.now - 1.day) && DateTime.now <= (@property.end_date || DateTime.now + 1.month)
      if @property.hours_restriction > 0 && @is_user_manager === false
          check = false
          sd = nil
          ed = nil
          case @property.hours_restriction_duration
          when "week"
            weeknumber = date.strftime("%U").to_i
            if @weeknumber != weeknumber
              sd = date - date.wday
              ed = date + (6 - date.wday)
              @weeknumber = weeknumber
              check = true
            end
          when "month"
            if @monthnumber != date.month
              sd = Date.new(date.year, date.month, 1)
              ed = sd.next_month.prev_day
              @monthnumber = date.month
              check = true
            end
          end
          if check === true
            @user_total_hired_hours = @property.get_user_total_user_hired_hours(OrbitHelper.current_user.id.to_s, sd, ed)
          end
          if @user_total_hired_hours >= @property.hours_restriction
            available = false
          end
      end
    end

    if available
      if DateTime.now >= (@property.start_date || DateTime.now - 1.day) && DateTime.now <= (@property.end_date || DateTime.now + 1.month)
        available = date > (DateTime.now + (@property.need_hire_before).send(@property.need_hire_before_unit))
      end
    end

    if @check_setting && allow_times.select{|a| !a[5]}.count != 0
      available = !need_check_unavailable
      if available
        available = @property.weekdays.include?(date.wday.to_s) ? false : true
      end

      unless available
        allow_times = allow_times.select do |allow_time|
          if allow_time[5]
            true
          elsif (allow_time[0] > @check_end_time || allow_time[1] < @check_start_time)
            true
          elsif
            false
          end
        end
        available = (allow_times.count != 0)
      end
    end
    if available
      {:title=>title, :start=>date.to_s, :end => (date + 1.day).to_s, :allDay => true, :color => "#3788d8",:allow_times=>allow_times,:classNames=>["reserve_btn"]}
    else
      {}
    end
  end
  def generate_all_reserve_buttons(startt,endt,all_day_settings,check_setting=false)
    @check_setting = check_setting
    @display_title = I18n.t("property_hire.reserve")
    @allevents = []
    startt = startt.in_time_zone(Time.zone)
    endt = endt.in_time_zone(Time.zone)
    start_wday = startt.wday
    start_date = startt.to_date
    @start_date = start_date
    end_date = endt.to_date
    @end_date = end_date
    @first_check_time = startt.strftime("%H:%M")
    @all_day_settings = all_day_settings
    @startt = startt
    @endt = endt
    @weeknumber = 0
    @monthnumber = 0
    @is_user_manager = check_if_user_is_manager?
    def generate_events(start_wday,end_wday,type=0,start_validate=false)
      if type == 0
        (start_wday..end_wday).each_with_index do |wday,i|
          wday_str = wday.to_s
          is_start_day = (i == 0 && start_validate)
          if @all_day_settings.has_key?(wday_str)
            check_time = nil
            check_time = @first_check_time if is_start_day
            i = @need_check_events.index{|e| e[0] > @start_date}
            if i.nil?
              if @need_check_events.length != 0 && @need_check_events[-1][0] <= @start_date
                i = @need_check_events.length - 1
              else
                i = -1
              end
            elsif i != -1
              i -= 1
            end
            check_events = []
            if i != -1
              check_events = @need_check_events[0..i]
            end
            @need_check_events = @need_check_events[(i+1)..-1]
            settings = @all_day_settings[wday_str]

            if check_events.count != 0
              settings = settings.select do |s|
                flag = true
                if check_time
                  if check_time > s[1]
                    flag = false
                  end
                end
                if flag
                  if s[4] == 0 #reservation_limit == 0 => no limit
                    true
                  else
                    check_events.select{|e| e[1] == s[2] }.count < s[4]
                  end
                else
                  false
                end
              end
            end
            if settings.count != 0
              @allevents << reserve_calendar_event(@start_date,@display_title,settings)
            end

          end
          @start_date += 1.day
          if @start_date > @end_date
            break
          end
        end
      else
        @all_day_settings.each do |wday_str,settings|
          tmp_date = @start_date + wday_str.to_i.send("day")
          i = @need_check_events.index{|e| e[0] > tmp_date}
          if i.nil?
            if @need_check_events.length != 0 && @need_check_events[-1][0] <= tmp_date
              i = @need_check_events.length - 1
            else
              i = -1
            end
          elsif i != -1
            i -= 1
          end
          check_events = []
          if i != -1
            check_events = @need_check_events[0..i]
          end
          @need_check_events = @need_check_events[(i+1)..-1]
          if check_events.count != 0
            settings = settings.select do |s|
              if s[4] == 0 #reservation_limit == 0 => no limit
                true
              else
                check_events.select{|e| e[1] == s[2] }.count < s[4]
              end
            end
          end
          if settings.count != 0
            @allevents << reserve_calendar_event(tmp_date,@display_title,settings)
          end
        end
        @start_date += 7.day
      end
    end
    all_days = (end_date-start_date).to_i
    end_wday = 6
    end_date_wday = end_date.wday
    only_first_week = false
    if (start_wday + all_days <= 6)
      end_wday = end_date_wday
      only_first_week = true
    end
    generate_events(start_wday,end_wday,0,true)
    unless only_first_week
      all_days = all_days - (end_wday - start_wday)
      while all_days > 6 do
        generate_events(0,6,1)
        all_days -= 7
      end
      generate_events(0,all_days)
    end
    @allevents
  end
  private

  def booking_params
    p_hire_params = params.require(:p_hire).permit!
    property = Property.find(params[:p_hire][:property_id]) rescue Property.last
    if(property.enable_notes_selector rescue false)
      note_texts = ""
      property.notes_selector.each do |index,sub_hash|
        name = sub_hash["name"][I18n.locale.to_s]
        name = sub_hash["name"].values.select{|v| v.present?}.first.to_s if name.blank?
        values = sub_hash["value"][I18n.locale.to_s]
        values = sub_hash["value"].values.select{|v| v.present?}.first.to_s if values.blank?
        value_text = p_hire_params["notes_selector"][index.to_s].to_a.map{|i| values[i.to_i]}.join(",") rescue ""
        value_text = I18n.t("property_hire.none") if value_text.blank?
        note_texts += (name + ":"+value_text)
        note_texts += "<br>".html_safe
      end
      p_hire_params["note_for_hire"] = note_texts
      p_hire_params.delete("notes_selector")
    end
    return p_hire_params
  end

  def get_each_booking(property)
    events =[]
    allevents = []
    @property = property

    unless property.nil?
      if params[:start].present? && params[:end].present?
          sdt = Time.at(params[:start].to_i)
          edt = Time.at(params[:end].to_i)
          events = PHire.monthly_event(sdt,edt,property.id.to_s,property.set_availability)
          re = PHire.recurring_event(sdt,edt,property.id.to_s,property.set_availability)
          events = events.map{|e| e.as_json}
          allevents = events.inject(re, :<<)
          allevents = allevents.sort_by{|e| e[:start]}
          @need_check_events = allevents.map{|e| [e[:date],e[:s_id]]}
          @special_unavailable_dates = property.special_unavailable_dates.map{|dt| Date.parse(dt)}
          is_user_manager = check_if_user_is_manager?
          if property.set_availability && params[:display_hire_event] == "true"
            check_setting = property.set_unavailibility && (property.property_day_settings.where(:enable=>false).count != 0)
            @check_start_time = property.start_time.blank? ? "00:00" : property.start_time
            @check_end_time = property.end_time.blank? ? "24:00" : property.end_time
            @check_start_date = property.start_date.to_date rescue nil
            @check_end_date = property.end_date.to_date rescue nil
            if check_setting
              if (@check_start_date > edt rescue false) || (@check_end_date < sdt rescue false)
                check_setting = false
              end
            end

            all_day_settings = property.all_day_settings.map{|d,settings| [d,settings.map{|s| [s.start_time,s.end_time,s.id.to_s,s.title,s.reservation_limit,s.enable]}]}.to_h
            if all_day_settings.count != 0
              time_now = Time.zone.now
              if is_user_manager
                get_start_time = property.p_open_start_time
                get_end_time = property.p_open_end_time
              else
                get_start_time = [sdt,time_now].max
                get_end_time = edt
              end
              if property.set_unavailibility
                if property.can_hire_before_months != 0
                  get_end_time = [time_now + (property.can_hire_before_months).send("month"),edt].min
                end
              end
              if property.can_reserve || is_user_manager
                allevents += generate_all_reserve_buttons(get_start_time,get_end_time,all_day_settings,check_setting)
              end

            end
          end
          if @special_unavailable_dates.count > 0
            allevents += special_unavailable_dates_labels(property)
          end
      end
    end
    return allevents
  end

end