app.rb

require "sinatra"
require "sinatra/reloader"
require "http"
require "json"
require "geocoder"
require "google_places"
require "cgi"
require "sinatra/cookies"

# erb{:layout => false } allows you to change the layout of one or more of your erb files
# Remember, when fetching params you're fetching the name of the dynamic route ex
# get(/:choices)
# params.fetch("choices")
# Remember instance variable names need to match when fetching the params

get("/") do
  quotes = ["Encourage yourself, believe in yourself, and love yourself. Never doubt who you are. ― Stephanie Lahart, Overcoming Life's Obstacles: Enlighten-Encourage-Empower", "The sun himself is weak when he first rises, and gathers strength and courage as the day gets on. — Charles Dickens, The Old Curiosity Shop", "Coming together is a beginning. Keeping together is progress. Working together is success. — Henry Ford", "When your dreams are bigger than the places you find yourself in, sometimes you need to seek out your own reminders that there is more. And there is always more waiting for you on the other side of fear. — Elaine Welteroth, More Than Enough: Claiming Space for Who You Are", "Cultivate an optimistic mind, use your imagination, always consider alternatives, and dare to believe that you can make possible what others think is impossible. ― Rodolfo Costa, Advice My Parents Gave Me: and Other Lessons I Learned from My Mistakes"]

  @inspirational_quotes = quotes.sample
  erb(:homepage)
end

get("/:search") do
  api_key = ENV.fetch("GOOGLE_API_KEY")
  user_location = params.fetch("search-locations")
  filtered_location = user_location.gsub(" ", "%")

  @search_location = params.fetch("search-locations")

  gmaps_url = "https://maps.googleapis.com/maps/api/geocode/json?address=#{filtered_location}&key=#{api_key}"

  user_response = HTTP.get(gmaps_url)

  raw_response = user_response.to_s

  parsed_response = JSON.parse(raw_response)

  results = parsed_response.fetch("results")

  first_results = results[0]

  geo = first_results.fetch("geometry")

  locator = geo.fetch("location")

  @latitude = locator.fetch("lat")
  @longitude = locator.fetch("lng")

  erb(:location, { :layout => false })
end

get("/:search/:search_results") do
  cookies["search_term"] = "homeless"
  api_key = ENV.fetch("GOOGLE_API_KEY")
  @search_location = params.fetch("search-locations")
  @search_resource = params.fetch("resource")
  @results_downcase = @search_resource.downcase

  @lat = params.fetch("latitude")
  @lng = params.fetch("longitude")

  api_url = "https://maps.googleapis.com/maps/api/place/nearbysearch/json?keyword=#{CGI.escape(@search_resource)}&location=#{@lat},#{@lng}&radius=1500&type=social+service+homeless&key=#{api_key}"

  raw_data = HTTP.get(api_url)
  raw_data_string = raw_data.to_s
  @parsed_data = JSON.parse(raw_data_string)

  @results = @parsed_data.fetch("results").map { |result| result.slice("name", "opening_hours", "photos", "rating") }

  @search_terms = ["homeless", "homeless resources", "homeless resource", "homeless shelters open now", "homeless shelter open now", "shelter", "homeless shelters open near me", "homeless shelter open near me" "homeless shelter", "homeless shelters", "food pantries", "food pantry", "food resources", "human services", "housing assistance", "homeless shelters open 24 hours"]
  quotes = ["You are never too old to set another goal or to dream a new dream. — Malala Yousafzai", "Be the reason someone smiles. Be the reason someone feels loved and believes in the goodness in people.
- Roy T. Bennett", "Be a positive energy trampoline – absorb what you need and rebound more back. — Dave Carolan", "Believe in yourself. You are braver than you think, more talented than you know, and capable of more than you imagine.
Roy T. Bennett"]
  @error_page_quotes = quotes.sample
  erb(:results, { :layout => false })
end