From cf03cb4e51cccfc9e8fcdc79b9d827bba4425d70 Mon Sep 17 00:00:00 2001
From: xomf <xomf@noreply.localhost>
Date: Sun, 1 Jun 2025 18:03:34 +0000
Subject: [PATCH] Add eCash.lua

---
 eCash.lua | 265 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 265 insertions(+)
 create mode 100644 eCash.lua

diff --git a/eCash.lua b/eCash.lua
new file mode 100644
index 0000000..9d587d2
--- /dev/null
+++ b/eCash.lua
@@ -0,0 +1,265 @@
+local basalt = require("../lib/basalt")
+local libcredit = require("../lib/libcredit_mobile")
+
+local username = ""
+local main = basalt.getMainFrame()
+
+function show_notification(status)
+    local notifFrame = main:addFrame()
+        :setSize(26,4)
+        :setBackground(colours.grey)
+
+    notifFrame:addButton()
+        :setText("Dismiss")
+        :setSize(26,1)
+        :setPosition(1,4)
+        :onClick(function()
+            notifFrame:destroy() 
+        end)
+
+    local label = notifFrame:addLabel()
+
+    if status then
+        label:setText("Transaction successful") 
+        :setPosition(4,2)
+        :setBackground(colours.lime) 
+        :setForeground(colours.black)
+        notifFrame:setBackground(colours.lime)
+    else
+        label:setText("Transaction unsuccessful") 
+        :setPosition(3,2)
+        :setBackground(colours.red) 
+        :setForeground(colours.white)
+        notifFrame:setBackground(colours.red)
+    end
+end
+
+local appFrame = main:addFrame()
+    :setVisible(false)
+    :setSize(26,19)
+    :setBackground(colours.white)
+
+local requestFrame = main:addFrame()
+    :setVisible(false)
+    :setSize(26,19)
+    :setBackground(colours.white)
+
+
+requestFrame:addLabel()
+    :setText("Username: ") 
+    :setPosition(2, 6)
+    :setSize(10, 1)
+    :setForeground(colours.black)
+
+local request_user_input = requestFrame:addInput()
+    :setPosition(12, 6)
+    :setSize(12, 1)
+    :setBackground(colours.lightGrey)
+    :setForeground(colours.black)
+    :setText("")
+
+requestFrame:addLabel()
+    :setText("Amount:   ")
+    :setPosition(2, 8)
+    :setSize(10, 1)
+    :setForeground(colours.black)
+
+local request_amount_input = requestFrame:addInput()
+    :setPosition(12, 8)
+    :setSize(12, 1)
+    :setBackground(colours.lightGrey)
+    :setForeground(colours.black)
+    :setText("")
+
+requestFrame:addButton()
+    :setText("Request")
+    :setPosition(7, 15)
+    :setSize(12, 3)
+    :setBackground(colours.blue)
+    :setForeground(colours.white)
+    :onClick(function(request_btn)
+        request_btn:setBackground(colours.black)
+        request_btn:setText("Pending")
+        local target_usr = request_user_input:getText()
+        local target_amount = request_amount_input:getText()
+        target_amount = tonumber(target_amount:match("^%d+$")) 
+
+        if not target_amount or target_amount <= 0 then
+            show_notification(false)
+            request_btn:setBackground(colours.blue)
+            request_btn:setText("Request")
+            return 
+        end
+
+        libcredit.addTransaction(target_usr, target_amount, username .. " [ecash]", username, function(successful)
+            request_btn:setBackground(colours.blue)
+            request_btn:setText("Request")
+            show_notification(successful)
+            refresh_ui()
+            appFrame:setVisible(true)
+            requestFrame:setVisible(false)
+
+            if successful then
+                request_amount_input:setText("")
+                request_user_input:setText("")
+            end
+        end)
+    end)
+
+local sendFrame = main:addFrame()
+    :setVisible(false)
+    :setSize(26,19)
+    :setBackground(colours.white)
+
+sendFrame:addLabel()
+    :setText("Recipient: ") 
+    :setPosition(2, 6)
+    :setSize(10, 1)
+    :setForeground(colours.black)
+
+local send_user_input = sendFrame:addInput()
+    :setPosition(12, 6)
+    :setSize(12, 1)
+    :setBackground(colours.lightGrey)
+    :setForeground(colours.black)
+    :setText("")
+
+sendFrame:addLabel()
+    :setText("Amount:   ")
+    :setPosition(2, 8)
+    :setSize(10, 1)
+    :setForeground(colours.black)
+
+local send_amount_input = sendFrame:addInput()
+    :setPosition(12, 8)
+    :setSize(12, 1)
+    :setBackground(colours.lightGrey)
+    :setForeground(colours.black)
+    :setText("")
+
+sendFrame:addButton()
+    :setText("Send") 
+    :setPosition(7, 15)
+    :setSize(12, 3)
+    :setBackground(colours.blue)
+    :setForeground(colours.white)
+    :onClick(function(send_btn)
+        send_btn:setBackground(colours.black)
+        send_btn:setText("Pending")
+        local target_usr = send_user_input:getText()
+        local target_amount = send_amount_input:getText()
+        target_amount = tonumber(target_amount:match("^%d+$")) 
+
+        if not target_amount or target_amount <= 0 then
+            show_notification(false)
+            send_btn:setBackground(colours.blue)
+            send_btn:setText("Send")
+            return 
+        end
+
+        libcredit.addTransaction(username, target_amount, target_usr .. " [ecash]", target_usr, function(successful)
+            send_btn:setBackground(colours.blue)
+            send_btn:setText("Send")
+            show_notification(successful)
+            refresh_ui()
+            appFrame:setVisible(true)
+            sendFrame:setVisible(false)
+
+            if successful then
+                send_amount_input:setText("")
+                send_user_input:setText("")
+            end
+        end)
+    end)
+
+local cash_label = appFrame:addBigFont()
+    :setText("__G")
+    :setPosition(6,2)
+    :setBackground(colours.white)
+    :setForeground(colours.black) 
+
+local request_cash = appFrame:addButton()
+    :setText("Request")
+    :setPosition(8,10)
+    :setSize(10, 3) 
+    :setBackground(colours.green) 
+    :setForeground(colours.white)
+    :onClick(function()
+        requestFrame:setVisible(true)
+        appFrame:setVisible(false)
+    end)
+
+local send_cash = appFrame:addButton()
+    :setText("Send")
+    :setPosition(8,15)
+    :setSize(10, 3) 
+    :setBackground(colours.orange) 
+    :setForeground(colours.white)
+    :onClick(function()
+        sendFrame:setVisible(true) 
+        appFrame:setVisible(false)
+    end)
+
+function refresh_ui()
+    libcredit.getCredit(username, function(amount)
+        local amount_str = amount .. "G"
+        cash_label:setText(amount_str)
+
+        if #amount_str < 6 then
+            cash_label:setPosition(6 - (#amount_str / 4) - 1,2)
+        else
+            cash_label:setSize(26,4)
+            cash_label:setPosition(1,2)
+        end
+    end)
+end
+
+local login = main:addFrame()
+    :setBackground(colours.grey)
+    :setPosition(1,1)
+    :setSize(26,19)
+
+login:addLabel()
+    :setText("Username: ")
+    :setPosition(2, 3)
+    :setSize(10, 1)
+    :setForeground(colours.white)
+
+local usernameInput = login:addInput()
+    :setPosition(12, 3)
+    :setSize(12, 1)
+    :setBackground(colours.lightGrey)
+    :setForeground(colours.black)
+    :setText("")
+
+local loginButton = login:addButton()
+    :setText("Login")
+    :setPosition(9, 15)
+    :setSize(8, 3)
+    :setBackground(colours.blue)
+    :setForeground(colours.white)
+    :onClick(function()
+    
+        
+        username = usernameInput:getText()
+
+        if not fs.exists("/.usrcache") then
+            local file = fs.open("/.usrcache","w") 
+            file.write(username)
+            file.close()
+        end
+
+        login:setVisible(false)
+        appFrame:setVisible(true)
+        refresh_ui()
+    
+    end)
+
+if fs.exists("/.usrcache") then
+    local file = fs.open("/.usrcache","r")
+    local username = file.readLine()
+    file.close()
+    usernameInput:setText(username)
+end
+
+basalt.run()
\ No newline at end of file