refactor: Improve error handling and prompt changes

gh-find-code

@@ -33,8 +33,9 @@ DARK_GRAY='\033[0;90m'
 
 debug_mode=false
 open_in_editor=false
-fzf_prompt="$(printf "%b❮❯ Code: %b" "$CYAN_NORMAL" "$COLOR_RESET")"
+default_fzf_prompt="$(printf "%b❮❯ Code: %b" "$CYAN_NORMAL" "$COLOR_RESET")"
 fzf_prompt_fuzzy="$(printf "%b➤ Fuzzy:%b " "$CYAN_INVERT" "$COLOR_RESET")"
+fzf_prompt_error="$(printf "%bSEARCH FAILED:%b " "$RED_NORMAL" "$COLOR_RESET")"
 
 FZF_API_KEY="$(command head -c 32 /dev/urandom | command base64)"
 BAT_THEME=${BAT_THEME:-Monokai Extended}
@@ -213,7 +214,7 @@ EOF
 while getopts "dhl:" opt; do
 	case ${opt} in
 		d)
-			fzf_prompt="$(printf "%b❮ 𝙳𝚎𝚋𝚞𝚐 𝙼𝚘𝚍𝚎 ❯ Code: %b" "$YELLOW_NORMAL" "$COLOR_RESET")"
+			default_fzf_prompt="$(printf "%b❮ 𝙳𝚎𝚋𝚞𝚐 𝙼𝚘𝚍𝚎 ❯ Code: %b" "$YELLOW_NORMAL" "$COLOR_RESET")"
 			export GH_DEBUG="api"
 			debug_mode="true"
 			;;
@@ -344,10 +345,16 @@ gh_query() {
 				if $patterns_array == [] then "__NoPatternFound__" else $patterns_array | unique | join("|") end)
 		} | [.index, .owner_repo_name, .file_name, .file_path, .patterns] | @tsv)' \
 		2>"$store_gh_search_debug") || [[ -z $data ]]; then
-		curl_custom "transform-header:printf '%bFailed to get the search results!\n\t- Check query syntax\n\t- Check internet connection%b' \
+		curl_custom "transform-header:printf '%b- Check preview window\n- Check query syntax\n- Check internet connection%b' \
 				'$RED_NORMAL' '$COLOR_RESET'"
+		if [[ -s $store_gh_search_debug ]]; then
+			curl_custom "change-prompt($fzf_prompt_error)+change-preview-window(nohidden:wrap)+change-preview:cat $store_gh_search_debug"
+		fi
 		return
 	else
+		if [[ $FZF_PROMPT == "$fzf_prompt_error" ]]; then
+			curl_custom "change-prompt($default_fzf_prompt)+change-preview-window(nowrap)+change-preview:view_contents {}"
+		fi
 		({
 			# first line
 			IFS=' ' read -r items total_count
@@ -728,16 +735,16 @@ view_history_commands() {
 	--bind 'ctrl-h:execute:view_history_commands' \
 	--bind $'ctrl-o:execute:[[ $FZF_MATCH_COUNT -ge 1 ]] && open_in_editor=true view_contents {}' \
 	--bind 'ctrl-r:reload:gh_user_limit=100;gh_query {fzf:query}' \
-	--bind "ctrl-t:transform:[[ ! \$FZF_PROMPT == \"$fzf_prompt\" ]] &&
-		echo 'rebind(change)+change-prompt($fzf_prompt)+disable-search+transform-query:echo \{fzf:query} > $store_fuzzy_search_string; cat $store_search_string' ||
+	--bind "ctrl-t:transform:[[ ! \$FZF_PROMPT == \"$default_fzf_prompt\" ]] &&
+		echo 'rebind(change)+change-prompt($default_fzf_prompt)+disable-search+transform-query:echo \{fzf:query} > $store_fuzzy_search_string; cat $store_search_string' ||
 		echo 'unbind(change)+change-prompt($fzf_prompt_fuzzy)+enable-search+transform-query:echo \{fzf:query} > $store_search_string; cat $store_fuzzy_search_string'" \
 	--bind 'ctrl-x:execute-silent:open_query_in_browser {fzf:query}' \
 	--bind $'enter:execute:[[ $FZF_MATCH_COUNT -ge 1 ]] && view_contents {} >/dev/tty' \
 	--bind 'esc:become:' \
-	--bind "tab:change-prompt($fzf_prompt)+change-preview(view_contents {})+change-preview-window:hidden:<70(hidden)|+{1}+3/3" \
+	--bind "tab:change-prompt($default_fzf_prompt)+change-preview(view_contents {})+change-preview-window:hidden:<70(hidden)|+{1}+3/3" \
 	--bind "?:transform:[[ ! \$FZF_PROMPT =~ Help ]] &&
 		echo 'change-prompt(Help: )+change-preview-window(~0:+1)+change-preview:print_help_text' ||
-		echo 'change-prompt($fzf_prompt)+change-preview-window(+\{1}+3/3)+change-preview:\view_contents \{}'" \
+		echo 'change-prompt($default_fzf_prompt)+change-preview-window(+\{1}+3/3)+change-preview:\view_contents \{}'" \
 	--delimiter '\t|\s\s+' \
 	--disabled \
 	--history "$gh_find_code_history" \
@@ -747,6 +754,6 @@ view_history_commands() {
 	--pointer '▶' \
 	--preview 'view_contents {}' \
 	--preview-window 'border-block:~3:+{1}+3/3:nohidden:right:nowrap:65%:<70(bottom:75%)' \
-	--prompt "$fzf_prompt" \
+	--prompt "$default_fzf_prompt" \
 	--query "$*" \
 	--with-nth=3..