From f5688ce0a9a11a95ed7d50b6343b3ccd3b60b138 Mon Sep 17 00:00:00 2001
From: lukascobit <lukyn.odehnal333@gmail.com>
Date: Sat, 17 Aug 2024 14:51:16 +0200
Subject: [PATCH] save into .env

---
 app/globals.css       | 53 ++++++++++++++++++++++++++++++++++++++++++-
 app/page.tsx          | 25 ++++++++++++++++----
 src-tauri/src/main.rs | 28 +++++++++++++++++++----
 src-tauri/src/term.rs |  6 +++--
 todo.todo             |  1 +
 5 files changed, 102 insertions(+), 11 deletions(-)

diff --git a/app/globals.css b/app/globals.css
index 88c0c07..5a88902 100644
--- a/app/globals.css
+++ b/app/globals.css
@@ -2,6 +2,9 @@
 @tailwind components;
 @tailwind utilities;
 
+:root {
+  --bg: #0a647c;
+}
 body {
   color: white !important;
   margin: 0;
@@ -48,7 +51,7 @@ input {
 }
 button {
   cursor: pointer;
-  background-color: #0a647c;
+  background-color: var(--bg);
   border: none;
   font-size: 2rem;
   border-radius: 0.5vw;
@@ -122,3 +125,51 @@ button {
   display: flex;
   background: white;
 }
+
+.custom-checkbox {
+  margin: 0;
+  display: flex;
+  align-items: center;
+  cursor: pointer;
+  font-size: 1rem;
+  text-align: center;
+}
+
+.custom-checkbox input {
+  position: absolute;
+  opacity: 0;
+  cursor: pointer;
+  height: 0;
+  width: 0;
+}
+
+.checkmark {
+  position: relative;
+  height: 20px;
+  width: 20px;
+  background-color: #ccc;
+  border-radius: 4px;
+  margin-right: 8px;
+  transition: background-color 0.3s;
+}
+
+.custom-checkbox input:checked ~ .checkmark {
+  background-color: var(--bg);
+}
+
+.checkmark:after {
+  content: "";
+  position: absolute;
+  display: none;
+  left: 7px;
+  top: 3px;
+  width: 5px;
+  height: 10px;
+  border: solid white;
+  border-width: 0 2px 2px 0;
+  transform: rotate(45deg);
+}
+
+.custom-checkbox input:checked ~ .checkmark:after {
+  display: block;
+}
diff --git a/app/page.tsx b/app/page.tsx
index 55eb53c..b62635b 100644
--- a/app/page.tsx
+++ b/app/page.tsx
@@ -2,7 +2,7 @@
 // import Image from "next/image";
 import { invoke } from "@tauri-apps/api/tauri";
 // import logo from "../public/vercel.svg";
-import { useState } from "react";
+import { useState, useEffect } from "react";
 
 export default function Home() {
   const [error, setError] = useState("");
@@ -18,6 +18,16 @@ export default function Home() {
   const [chosenShowGrades, setChosenShowGrades] = useState<number[]>();
   const [chosenValues, setChosenValues] = useState<number[]>();
   const [showPass, setShowPass] = useState(false);
+  const [isSave, setIsSave] = useState(false);
+
+  console.log();
+  useEffect(() => {
+    if (process.env.NEXT_PUBLIC_USERNAME && process.env.NEXT_PUBLIC_PASSWORD) {
+      setUsername(process.env.NEXT_PUBLIC_USERNAME);
+      setPassword(process.env.NEXT_PUBLIC_PASSWORD);
+      setIsSave(true);
+    }
+  }, []);
 
   function signin(e: any) {
     e.preventDefault();
@@ -25,7 +35,7 @@ export default function Home() {
       setError("You have to fill all fields!");
       return;
     }
-    invoke<string>("subjects", { username, password })
+    invoke<string>("subjects", { username, password, isSave })
       .then((result) => {
         console.log(result);
         if (result[0] == "could not get subjects") {
@@ -120,10 +130,17 @@ export default function Home() {
             {showPass ? "👁" : "🔒"}
           </button>
         </div>
-        <label>
-          <input type="checkbox"></input>
+
+        <label className="custom-checkbox">
+          <input
+            checked={isSave}
+            onClick={() => setIsSave(!isSave)}
+            type="checkbox"
+          />
+          <span className="checkmark"></span>
           Save login for later
         </label>
+
         <br />
         <button className="signButton">Sign in</button>
 
diff --git a/src-tauri/src/main.rs b/src-tauri/src/main.rs
index a90448a..b10fed1 100644
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@@ -2,7 +2,10 @@
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
 use colored::Colorize;
 use headless_chrome::Browser;
-use std::{collections::HashSet, env, error::Error, fmt, time::Duration};
+use std::{
+    collections::HashSet, env, error::Error, fmt, fs, fs::File, io::prelude::*, time::Duration,
+};
+
 mod term;
 const WAIT_LIMIT: u64 = 15;
 struct ZnamkaStruct {
@@ -45,8 +48,8 @@ fn process_percent(znamka: &str) -> Option<f32> {
 }
 
 #[tauri::command]
-fn subjects(username: &str, password: &str) -> (String, String) {
-    match get_subjects(username, password) {
+fn subjects(username: &str, password: &str, is_save: bool) -> (String, String) {
+    match get_subjects(username, password, is_save) {
         Ok((subjects, grades)) => {
             println!("success");
             (subjects, grades)
@@ -60,10 +63,27 @@ fn subjects(username: &str, password: &str) -> (String, String) {
         }
     }
 }
-fn get_subjects(username: &str, password: &str) -> Result<(String, String), Box<dyn Error>> {
+fn get_subjects(
+    username: &str,
+    password: &str,
+    is_save: bool,
+) -> Result<(String, String), Box<dyn Error>> {
     let browser = Browser::default()?;
     let tab = browser.new_tab()?;
 
+    if is_save {
+        let mut file = File::create("../.env")?;
+        file.write_all(
+            format!("NEXT_PUBLIC_USERNAME={username}\nNEXT_PUBLIC_PASSWORD={password}\n")
+                .as_bytes(),
+        )
+        .expect("not written");
+        println!("created .env");
+    } else {
+        fs::remove_file("../.env")?;
+        println!("deleted .env");
+    }
+
     loop {
         tab.navigate_to("https://sspbrno.edupage.org/login/edubarLogin.php")?;
         tab.wait_for_element("input#home_Login_2e1")?.click()?;
diff --git a/src-tauri/src/term.rs b/src-tauri/src/term.rs
index d37aca6..0a2249f 100644
--- a/src-tauri/src/term.rs
+++ b/src-tauri/src/term.rs
@@ -56,8 +56,10 @@ pub fn term() -> Result<(), Box<dyn Error>> {
     match dotenv() {
         Ok(..) => {
             println!(".env found, signing in...");
-            username = env::var("USERNAME").expect("USERNAME environment variable not set");
-            password = env::var("PASSWORD").expect("PASSWORD environment variable not set");
+            username =
+                env::var("NEXT_PUBLIC_USERNAME").expect("USERNAME environment variable not set");
+            password =
+                env::var("NEXT_PUBLIC_PASSWORD").expect("PASSWORD environment variable not set");
         }
         Err(..) => {
             println!(".env not found, sign in manually: ");
diff --git a/todo.todo b/todo.todo
index dfbc116..ad31723 100644
--- a/todo.todo
+++ b/todo.todo
@@ -9,6 +9,7 @@
   - [x] the grades 
   - [ ] loading page 
   - [ ] add the option to "save login"
+    - [ ] make the checkbox visible
     - [ ] sign off button
   - [x] add the option to "show password"
   - [x] make the password be type="password"