From 8760299b1c5ca352db2146c5ed63a3ed8bd2c599 Mon Sep 17 00:00:00 2001
From: Harald Eilertsen <haraldei@anduin.net>
Date: Mon, 8 Oct 2018 21:09:20 +0200
Subject: Add fetching xchans to main sample.

---
 examples/xchan.rs | 41 +++++++++++++++++++++++++++++++++++++++++
 examples/zot.rs   | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 74 insertions(+)
 create mode 100644 examples/xchan.rs

diff --git a/examples/xchan.rs b/examples/xchan.rs
new file mode 100644
index 0000000..d37328d
--- /dev/null
+++ b/examples/xchan.rs
@@ -0,0 +1,41 @@
+/* Example Zot API command line utility, part of zotapi.
+ * Copyright (C) 2018  <name of copyright holder>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+use zotapi;
+
+pub enum Type {
+    Addr,
+    Hash,
+    GUID,
+}
+
+pub fn fetch(client: &zotapi::Client, _raw: bool, t: Type, id: &str) {
+    let res = match t {
+        Type::Addr => client.xchan().by_address(&id).fetch(),
+        Type::Hash => client.xchan().by_hash(&id).fetch(),
+        Type::GUID => client.xchan().by_guid(&id).fetch(),
+    };
+
+    match res {
+        Ok(payload) => {
+            println!("{}", payload);
+        },
+        Err(e) => {
+            println!("{:?}", e);
+        }
+    }
+}
diff --git a/examples/zot.rs b/examples/zot.rs
index 5fa4f09..3ad9bf0 100644
--- a/examples/zot.rs
+++ b/examples/zot.rs
@@ -28,6 +28,7 @@ use std::env;
 mod abook;
 mod channel_stream;
 mod network_stream;
+mod xchan;
 
 fn main() {
     dotenv().ok();
@@ -54,6 +55,24 @@ fn main() {
                 .arg(Arg::with_name("raw")
                     .long("raw")
                     .help("Display raw json payload")))
+        .subcommand(
+            SubCommand::with_name("xchan")
+                .about("Fetch xchan info")
+                .arg(Arg::with_name("raw")
+                     .long("raw")
+                     .help("Display raw json payload"))
+                .arg(Arg::with_name("addr")
+                     .long("addr")
+                     .help("ID is given as a webbie address (default)"))
+                .arg(Arg::with_name("hash")
+                     .long("hash")
+                     .help("ID is given as a xchan hash"))
+                .arg(Arg::with_name("guid")
+                     .long("guid")
+                     .help("ID is given as a GUID"))
+                .arg(Arg::with_name("ID")
+                     .help("id (email, hash or GUID) of xchan to fetch")
+                     .required(true)))
         .get_matches();
 
     let client = zotapi::client(&site, &user, &password);
@@ -71,6 +90,20 @@ fn main() {
             let raw = m.is_present("raw");
             abook::fetch(&client, raw);
         },
+        ("xchan", Some(m)) => {
+            let raw = m.is_present("raw");
+            let t = if m.is_present("guid") {
+                xchan::Type::GUID
+            }
+            else if m.is_present("hash") {
+                xchan::Type::Hash
+            }
+            else {
+                xchan::Type::Addr
+            };
+
+            xchan::fetch(&client, raw, t, m.value_of("ID").unwrap());
+        },
         _ => {
             println!("{}", matches.usage());
         },
-- 
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