imdb.cr

#!/usr/bin/env cashrun

require "uri"
require "json"
require "http/client"

class SearchResults
  include JSON::Serializable

  property searchType : String
  property expression : String
  property errorMessage : String
  property results : Array(ResultItem)
end

class ResultItem
  include JSON::Serializable

  property id : String
  property resultType : String
  property image : String
  property title : String
  property description : String
end

scheme = "https"
host = "imdb-api.com"
path = "/en/API/SearchMovie/"
api_key = ENV["IMDB_API_KEY"]?
query = URI.encode(ARGV.join(" ").chomp)

unless api_key
  puts("You need an api key stored in IMDB_API_KEY")
end

if query.empty?
  puts("You must provide a query")
  exit(1)
end

response : SearchResults? = nil

String
  .build { |s|
    s << scheme
    s << "://"
    s << host
    s << path
    s << api_key
    s << "/"
    s << query
  }
  .try { |u| HTTP::Client.get(u) }
  .body
  .try { |b| SearchResults.from_json(b) }
  .try { |r| response = r }

response.try &.results.sort_by { |item| item.description }.each { |item|
  [
    item.id,
    item.title,
    item.description,
  ]
    .join("|")
    .try { |column| puts(column) }
}