From 21d9d5749caf9a02f0a4bd26930e18da58610bed Mon Sep 17 00:00:00 2001
From: Kanezoh <asfaltmanta114@gmail.com>
Date: Fri, 30 Apr 2021 21:37:41 +0900
Subject: [PATCH] http agent get

---
 main.cr           |  5 +++++
 src/http/agent.cr | 28 ++++++++++++++++++++++++++++
 src/mechanize.cr  | 17 ++++++++++++++---
 3 files changed, 47 insertions(+), 3 deletions(-)
 create mode 100644 main.cr
 create mode 100644 src/http/agent.cr

diff --git a/main.cr b/main.cr
new file mode 100644
index 0000000..aabcfb2
--- /dev/null
+++ b/main.cr
@@ -0,0 +1,5 @@
+require "./src/mechanize.cr"
+
+agent = Mechanize.new
+page = agent.get "http://example.com/"
+puts page
diff --git a/src/http/agent.cr b/src/http/agent.cr
new file mode 100644
index 0000000..87df571
--- /dev/null
+++ b/src/http/agent.cr
@@ -0,0 +1,28 @@
+require "uri"
+require "http/client"
+
+module MechanizeCr
+  module HTTP
+    class Agent
+      def initialize()
+      end
+
+      def fetch(uri, method = :get, headers = HTTP::Headers.new)
+        response = http_request uri, method, headers
+        puts response.not_nil!.body
+      end
+
+      def http_request(uri, method, headers)
+        uri = URI.parse(uri)
+        request = ::HTTP::Client.new(uri.host.not_nil!)
+        case uri.scheme.not_nil!.downcase
+        when "http", "https" then
+          case method
+          when :get
+            request.get(uri.path, headers: headers)
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/src/mechanize.cr b/src/mechanize.cr
index 8f4ebe1..5550706 100644
--- a/src/mechanize.cr
+++ b/src/mechanize.cr
@@ -1,6 +1,17 @@
-# TODO: Write documentation for `Mechanize`
-module Mechanize
+require "./http/agent"
+
+class Mechanize
   VERSION = "0.1.0"
 
-  # TODO: Put your code here
+  def initialize()
+    @agent = MechanizeCr::HTTP::Agent.new
+  end
+
+  def get(uri : String | URI, headers = headers = HTTP::Headers.new)
+    method = :get
+    page = @agent.fetch uri, method, headers
+    #add_to_history(page)
+    #yield page if block_given?
+    page
+  end
 end