From aa9aaf0e7c36b8ca94a84edfcee8a85a5d68c524 Mon Sep 17 00:00:00 2001
From: janabhumi <dmitriy@ideascup.me>
Date: Wed, 31 Aug 2022 00:34:26 +0300
Subject: [PATCH] home/himalaya: create script for interactive mode

---
 home/progs/himalaya.nix | 26 ++++++++++++++++++--------
 scripts/him.sh          | 40 ----------------------------------------
 scripts/himz            | 35 +++++++++++++++++++++++++++++++++++
 3 files changed, 53 insertions(+), 48 deletions(-)
 delete mode 100755 scripts/him.sh
 create mode 100755 scripts/himz

diff --git a/home/progs/himalaya.nix b/home/progs/himalaya.nix
index f3ea8b4..d141c2a 100644
--- a/home/progs/himalaya.nix
+++ b/home/progs/himalaya.nix
@@ -13,6 +13,23 @@ let
     };
   });
 
+  himz = with pkgs; stdenv.mkDerivation {
+    name = "himz-0.1";
+    src = ../../scripts;
+
+    nativeBuildInputs = [ makeWrapper ];
+
+    installPhase = ''
+      runHook preInstall
+
+      mkdir -p $out/bin
+      cp himz $out/bin/himz
+      wrapProgram "$out/bin/himz" --prefix PATH : "$out/bin:${lib.makeBinPath [ w3m fzf ]}"
+
+      runHook postInstall
+    '';
+  };
+
   bin = "${devHimalaya}/bin/himalaya";
 in
 {
@@ -25,6 +42,7 @@ in
   };
 
   config = mkIf cfg.enable {
+    home.packages = [ himz ];
     programs.himalaya = {
       enable = true;
       package = devHimalaya;
@@ -33,13 +51,5 @@ in
         downloads-dir = "${config.home.homeDirectory}/downloads/email";
       };
     };
-
-    programs.zsh.shellAliases = mkIf config.shell.zsh.enable {
-      him = bin;
-      himp = "${bin} -a personal";
-      himf = "${bin} -a family";
-      himw = "${bin} -a work";
-    };
   };
 }
-
diff --git a/scripts/him.sh b/scripts/him.sh
deleted file mode 100755
index c5d27f8..0000000
--- a/scripts/him.sh
+++ /dev/null
@@ -1,40 +0,0 @@
-#!/bin/sh
-
-bin="himalaya"
-
-case $1 in
-  "" | "list")
-    for acc in $(NO_COLOR=1 $bin accounts | grep imap | awk '{ print $1 }')
-    do
-      echo "account: $acc"
-      $bin -a "$acc" list -s 10 -w 120 | grep '✷'
-      echo "---"
-    done
-    ;;
-
-  "unread-count")
-    a=0
-    for acc in $(NO_COLOR=1 $bin accounts | grep imap | awk '{ print $1 }')
-    do
-      a=$((a+$($bin -a "$acc" search unseen -s 200 | grep '✷' | wc -l)))
-    done
-    echo $a
-    ;;
-
-  "watch")
-    while true
-    do
-      printf '\033[2J'
-      $0 list
-      sleep 60
-    done
-    ;;
-
-  "mark-read")
-    for id in $(NO_COLOR=1 $bin -a $2 search unseen -s 200 | grep '✷'| awk '{ print $1 }')
-    do
-      $bin -a $2 flag add $id seen
-    done
-esac
-    
-    
diff --git a/scripts/himz b/scripts/himz
new file mode 100755
index 0000000..6a2baeb
--- /dev/null
+++ b/scripts/himz
@@ -0,0 +1,35 @@
+#! /usr/bin/env bash
+
+function __him_accounts() {
+  himalaya accounts | \
+    awk '/imap/ { print $1 }' | \
+    sort | \
+    fzf --exit-0 --select-1 --ansi --layout=reverse \
+        --header="Accounts" \
+        --preview="himalaya -a {} list -s 10" \
+        --preview-window=right,80%
+}
+
+function __him_emails() {
+  if [ "$#" != "0" ]; then
+    local w3m_opts="-T text/html -o display_link_number=1 -dump"
+    local acc=$1
+    local size=${2-50}
+    local selected=$(
+      himalaya -a $acc list -s $size | grep '│' | \
+        fzf --exit-0 --ansi --layout=reverse \
+            --header-lines=1 \
+            --header="Account: ${acc}" \
+            --preview="himalaya -a ${acc} read -t html {1} | w3m $w3m_opts" \
+            --preview-window=down,70% \
+            --bind="ctrl-r:reload(himalaya -a $acc list -s $size | grep '│')"
+    )
+    local eid=$(echo $selected | awk '{ print $1 }')
+    if [ "$eid" != "" ]; then
+      himalaya -a $acc read -t html $eid | w3m $w3m_opts
+    fi
+  fi
+}
+
+__him_emails `__him_accounts` $@
+