From 4a289c098c6b67eb7bf71aecac943dd705500107 Mon Sep 17 00:00:00 2001
From: Armaan Bhojwani <me@armaanb.net>
Date: Fri, 12 Feb 2021 21:46:05 -0500
Subject: [PATCH] Add progress bar

---
 lightcards/display.py | 46 +++++++++++++++++++++++++++++++------------
 1 file changed, 33 insertions(+), 13 deletions(-)

diff --git a/lightcards/display.py b/lightcards/display.py
index db97fdf..0b75569 100644
--- a/lightcards/display.py
+++ b/lightcards/display.py
@@ -255,7 +255,7 @@ class Display:
         status, and card side.
         """
         (mlines, mcols) = self.win.getmaxyx()
-        self.win.hline(mlines - 2, 0, 0, mcols)
+        self.win.hline(mlines - 3, 0, 0, mcols)
 
         # Calculate percent done
         if len(self.stack) <= 1:
@@ -271,15 +271,15 @@ class Display:
         else:
             star_color = curses.color_pair(1)
 
+        progress = (
+            f"[{percent}% ("
+            f"{str(self.obj.index).zfill(len(str(len(self.stack))))})]"
+        )
+
         # Compose bar text
         bar_start = "["
         bar_middle = self.current_card().printStar()
-        bar_end = (
-            f"] [{len(self.nstarred())}/{str(len(self.stack))} starred] "
-            f"[{percent}% ("
-            f"{str(self.obj.index).zfill(len(str(len(self.stack))))}"
-            f"/{str(len(self.stack))})]"
-        )
+        bar_end = f"] [{len(self.nstarred())}/{str(len(self.stack))} starred] "
         if self.view != 3:
             bar_end += (
                 f" [{self.get_side()} ("
@@ -288,15 +288,35 @@ class Display:
         bar_end += f" [View {str(self.view)}]"
 
         # Put it all togethor
-        self.win.addstr(mlines - 1, 0, bar_start, curses.color_pair(1))
-        self.win.addstr(mlines - 1, len(bar_start), bar_middle, star_color)
+        height = mlines - 2
+        self.win.addstr(height, 0, bar_start, curses.color_pair(1))
+        self.win.addstr(height, len(bar_start), bar_middle, star_color)
         self.win.addstr(
-            mlines - 1,
+            height,
             len(bar_start + bar_middle),
             textwrap.shorten(bar_end, width=mcols - 20, placeholder="…"),
             curses.color_pair(1),
         )
 
+        self.win.addstr(
+            height + 1,
+            mcols - len(progress) - 1,
+            progress,
+            curses.color_pair(1),
+        )
+
+        for i in range(
+            int(
+                self.obj.index
+                / (len(self.stack) - 1)
+                * (mcols - len(progress))
+                - 2
+            )
+        ):
+            # TODO: Use the variying width unicode block characters to make a
+            # super accurate bar
+            self.win.addch(height + 1, i, "»", curses.color_pair(1))
+
     def wrap_width(self):
         """Calculate the width at which the body text should wrap"""
         (_, mcols) = self.win.getmaxyx()
@@ -454,7 +474,7 @@ class Display:
             "STARRED CARDS",
             curses.color_pair(3) + curses.A_BOLD,
         )
-        self.win.vline(0, mcols - 20, 0, mlines - 2)
+        self.win.vline(0, mcols - 20, 0, mlines - 3)
 
         nstarred = self.nstarred()
         for i, card in enumerate(nstarred):
@@ -462,12 +482,12 @@ class Display:
             if len(term) > 18:
                 term = term[:18] + "…"
 
-            if i > mlines - 5:
+            if i > mlines - 6:
                 for i in range(19):
                     self.win.addch(mlines - 3, left + i, " ")
 
                 self.win.addstr(
-                    mlines - 3,
+                    mlines - 4,
                     left,
                     f"({len(nstarred) - i - 2} more)",
                 )
-- 
2.39.2