From bd70ad653b06e17c23e153c013a5022387a08570 Mon Sep 17 00:00:00 2001
From: Ralf Zerres <ralf.zerres@networkx.de>
Date: Wed, 22 Jul 2020 18:20:25 +0200
Subject: [PATCH] main: move theming support to callback code, cleanup

Signed-off-by: Ralf Zerres <ralf.zerres@networkx.de>
---
 advotracker/src/main.rs | 47 ++++++++++++-----------------------------
 1 file changed, 14 insertions(+), 33 deletions(-)

diff --git a/advotracker/src/main.rs b/advotracker/src/main.rs
index 407627d..b10d1a7 100644
--- a/advotracker/src/main.rs
+++ b/advotracker/src/main.rs
@@ -14,17 +14,21 @@
 //use chrono::{Local, DateTime};
 use locales::t;
 use serde::Deserialize;
-use std::env;
-use tracing::{debug, trace, Level};
+//use std::env;
+//use std::process;
+use tracing::{trace, Level};
 
 use orbtk::{
     prelude::*,
-    theme::{COLORS_RON, DARK_THEME_RON, FONTS_RON},
-    theming::config::ThemeConfig,
+    //theme::{COLORS_RON, DARK_THEME_RON, FONTS_RON},
+    //theming::config::ThemeConfig,
 };
 
 // The Main view
-use advotracker::widgets::main_view;
+use advotracker::{
+    widgets::main_view,
+    callbacks::policycheck_state::PolicyCheckState,
+};
 
 mod parse_args;
 
@@ -55,23 +59,8 @@ struct Environment {
 //     };
 // }
 
-static DARK_EXT: &'static str = include_str!("../resources/stylesheets/advotracker_dark.ron");
-
-fn theme() -> Theme {
-    Theme::from_config(
-        // sourcing: crates/theme/assets/dark/dark.ron
-        ThemeConfig::from(DARK_THEME_RON)
-            .extend(ThemeConfig::from(DARK_EXT))
-            .extend(ThemeConfig::from(COLORS_RON))
-            .extend(ThemeConfig::from(FONTS_RON)),
-    )
-}
-
 fn main() -> Result<(), Box<dyn std::error::Error>> {
-    use dotenv::dotenv;
     use parse_args::parse_args;
-    //use std::process;
-    //use std::sync::Arc;
     use tracing_subscriber::fmt;
     use viperus::Viperus;
 
@@ -107,22 +96,14 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
 
     tracing::subscriber::with_default(subscriber, || {
         // get system environment
-        let mut lang = env::var("LANG").unwrap_or("en".to_string());
-        let mut res = t!("parse.environment", lang);
+        let lang = PolicyCheckState::get_lang();
+
         let mut state = t!("state.started", lang);
+        let mut res = t!("parse.environment", lang);
         trace!(target: "advotracker", message = ?res, state = ?state);
-        //debug!(message = ?res, state = ?state);
         trace!(target: "advotracker", environment = "system", lang = ?lang);
         trace!(target: "advotracker", machine = ?&machine_kind);
 
-        // testing environment: read from .env file
-        dotenv().ok();
-        match envy::from_env::<Environment>() {
-            Ok(environment) => {
-                if environment.test_lang != lang { lang = environment.test_lang; }
-            },
-            Err(e) => { debug!(target: "advotracker", "{}", e); }
-        }
         // how to handle unumplemented lang resources??
         res = t!("parse.environment", lang);
         trace!(target: "advotracker", environment = "envy", lang = ?lang);
@@ -168,7 +149,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
 
         // let mut csv_import_path = viperus.get::<String>("import_file").unwrap();
         // match import(&mut csv_import_path, &mut policy_data,
-        //              &mut policy_numbers, &lang) {
+        //              &mut policy_numbers, lang) {
         //     Ok(count) => {
         //         println!("Imported {:?} records", count);
         //     }
@@ -196,7 +177,7 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
         //}
 
         Application::from_name("nwx.advotracker")
-            .theme(theme())
+            .theme(PolicyCheckState::theme())
             .window(|ctx| {
                 Window::new()
                     .title("AdvoTracker - DirectCall")