From d322c1daf22ed876cf0320103dc09b35075089b2 Mon Sep 17 00:00:00 2001
From: 2 * r + 2 * t <61896496+soramanew@users.noreply.github.com>
Date: Wed, 5 Mar 2025 16:05:55 +1100
Subject: scheme: fix random

---
 scheme/main.fish | 47 ++++++++++++++++++++++++++---------------------
 1 file changed, 26 insertions(+), 21 deletions(-)

diff --git a/scheme/main.fish b/scheme/main.fish
index 7b0dc8f..8c11a09 100755
--- a/scheme/main.fish
+++ b/scheme/main.fish
@@ -25,52 +25,57 @@ set -l schemes $src/data/schemes
 
 . $src/util.fish
 
+set -l scheme $argv[1]
+set -l flavour $argv[2]
+set -l mode $argv[3]
+
 set -l valid_schemes (basename -a $schemes/*)
 
-test -z "$argv" && set -l argv[1] (random choice $valid_schemes)
+test -z "$scheme" && set -l scheme (random choice $valid_schemes)
 
-if contains -- "$argv[1]" $valid_schemes
-    set -l flavours (basename -a (find $schemes/$argv[1]/ -mindepth 1 -maxdepth 1 -type d) 2> /dev/null)
-    set -l modes (basename -s .txt (find $schemes/$argv[1]/ -mindepth 1 -maxdepth 1 -type f) 2> /dev/null)
+if contains -- "$scheme" $valid_schemes
+    set -l flavours (basename -a (find $schemes/$scheme/ -mindepth 1 -maxdepth 1 -type d) 2> /dev/null)
+    set -l modes (basename -s .txt (find $schemes/$scheme/ -mindepth 1 -maxdepth 1 -type f) 2> /dev/null)
 
     if test -n "$modes"
         # Scheme only has one flavour, so second arg is mode
-        if test -z "$argv[2]"
+        set -l mode $flavour
+        if test -z "$mode"
             # Try to use current mode if not provided and current mode exists for flavour, otherwise random mode
-            set argv[2] (cat $C_STATE/scheme/current-mode.txt 2> /dev/null)
-            contains -- "$argv[2]" $modes || set argv[2] (random choice $modes)
+            set $mode (cat $C_STATE/scheme/current-mode.txt 2> /dev/null)
+            contains -- "$mode" $modes || set mode (random choice $modes)
         end
 
-        if contains -- "$argv[2]" $modes
+        if contains -- "$mode" $modes
             # Provided valid mode
-            set-scheme $schemes/$argv[1]/$argv[2].txt $argv[1] $argv[2]
+            set-scheme $schemes/$scheme/$mode.txt $scheme $mode
         else
-            error "Invalid mode for $argv[1]: $argv[2]"
+            error "Invalid mode for $scheme: $mode"
         end
     else
         # Scheme has multiple flavours, so second arg is flavour
-        test -z "$argv[2]" && set -l argv[2] (random choice $flavours)
+        test -z "$flavour" && set -l flavour (random choice $flavours)
 
-        if contains -- "$argv[2]" $flavours
+        if contains -- "$flavour" $flavours
             # Provided valid flavour
-            set -l modes (basename -s .txt $schemes/$argv[1]/$argv[2]/*.txt)
-            if test -z "$argv[3]"
+            set -l modes (basename -s .txt $schemes/$scheme/$flavour/*.txt)
+            if test -z "$mode"
                 # Try to use current mode if not provided and current mode exists for flavour, otherwise random mode
-                set argv[3] (cat $C_STATE/scheme/current-mode.txt 2> /dev/null)
-                contains -- "$argv[3]" $modes || set argv[3] (random choice $modes)
+                set mode (cat $C_STATE/scheme/current-mode.txt 2> /dev/null)
+                contains -- "$mode" $modes || set mode (random choice $modes)
             end
 
-            if contains -- "$argv[3]" $modes
+            if contains -- "$mode" $modes
                 # Provided valid mode
-                set-scheme $schemes/$argv[1]/$argv[2]/$argv[3].txt $argv[1]-$argv[2] $argv[3]
+                set-scheme $schemes/$scheme/$flavour/$mode.txt $scheme-$flavour $mode
             else
-                error "Invalid mode for $argv[1] $argv[2]: $argv[3]"
+                error "Invalid mode for $scheme $flavour: $mode"
             end
         else
             # Invalid flavour
-            error "Invalid flavour for $argv[1]: $argv[2]"
+            error "Invalid flavour for $scheme: $flavour"
         end
     end
 else
-    error "Invalid scheme: $argv[1]"
+    error "Invalid scheme: $scheme"
 end
-- 
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