From affc103e88eb9e098f250b266c1fd3c1e613600c Mon Sep 17 00:00:00 2001
From: Queercat <tusek.may@gmail.com>
Date: Thu, 9 Apr 2020 13:49:06 -0700
Subject: [PATCH 01/12] Added pack statistics generation to bot.js.

---
 backend/bot.js | 111 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 111 insertions(+)

diff --git a/backend/bot.js b/backend/bot.js
index b3b89c23..533abe0c 100644
--- a/backend/bot.js
+++ b/backend/bot.js
@@ -1,6 +1,115 @@
 const {sample, pull} = require("lodash");
 const Player = require("./player");
 
+const CardColors = {
+  "W": 0,
+  "U": 1,
+  "B": 2,
+  "R": 3,
+  "G": 4,
+  "C": 5
+};
+
+const CardColorNames = {
+  "White": 0,
+  "Blue": 1,
+  "Black": 2,
+  "Red": 3, 
+  "Green": 4,
+  "Colorless": 5,
+}
+
+/** 
+ * @desc eatColorPips ... Separates out the colored pips {4}{W} --> W for bias analysis.
+ * @param {String} manaCost ... String of the manacost with generic and colored costs.
+ * @returns {Array} ... Returns an array of the color pip bias.
+ */
+function eatColorPips(manaCost) {
+  colorBias = [0, 0, 0, 0, 0];
+
+  /**
+   * Eventually will replace this with a proper RegEX.
+   */
+
+  manaCost = manaCost.split("{").join("");
+  manaCost = manaCost.split("}").join("")
+  manaCost = manaCost.split("X").join("")
+  manaCost = manaCost.split("/").join("")
+
+  for (var number = 0; number <= 9; number++) {
+	  manaCost = manaCost.split(number).join("");
+  }
+
+  for (var char = 0; char < manaCost.length; char++) {
+    colorBias[CardColors[manaCost.charAt(char)]]++;
+  }
+
+  return colorBias;
+}
+
+/**
+ * @desc generatePackStats(pack) ... Examines and create an object for the statistics of a pack.
+ * @param {object} pack ... An object containing the name, UUID, CMC, and other relevant information about the pack.
+ * @returns {object} ... Returns an object containing information about the pack.
+ */
+function generatePackStats(packs) {
+  // colorBias, an array from [0, 1] reference enum CardColors, each pack is weighted by color.
+  var colorBias = [0, 0, 0, 0, 0, 0];
+  var colorPipBias = [0, 0, 0, 0, 0];
+  var typeBias = {};
+  
+  var cmcBias = 0;
+  var totalCount = packs.length;
+  var nonLandCount = 0;
+
+  for (var pack in packs) {
+    // packObj used to make my life easier regarding referencing.
+    var packObj = packs[pack];
+    
+    var manaCost = packObj.manaCost;
+    var type = packObj.type;
+    var color = packObj.color;
+    var CMC = packObj.cmc;
+
+    if (type != "Land") {
+      nonLandCount++;
+      colorBias[CardColorNames[color]]++;
+      
+      if (CMC > 0) {
+        cmcBias += CMC;
+      }
+
+      if (color != "Colorless") {
+        newColorBias = eatColorPips(manaCost);
+
+        for (var val = 0; val < colorPipBias.length; val++) {
+          colorPipBias[val] += newColorBias[val];
+        }
+      } 
+    }
+
+    typeBias[type] = (typeBias[type] || 0) + 1; // Increase the number for whatever type it is or initialize the value.
+  }
+
+  for (var val = 0; val < colorPipBias.length; val++) {
+    colorPipBias[val] /= nonLandCount;
+  }
+
+  for (var val = 0; val < colorBias.length; val++) {
+    colorBias[val] /= nonLandCount;
+  }
+
+  cmcBias /= nonLandCount;
+
+  for (var type in typeBias) {
+    typeBias[type] /= totalCount;
+  }
+
+  var packStats = {"colorBias": colorBias, "colorPipBias": colorPipBias, "typeBias": typeBias, "cmcBias": cmcBias}
+
+  return packStats;
+}
+
 module.exports = class extends Player {
   constructor() {
     super({
@@ -12,6 +121,8 @@ module.exports = class extends Player {
   }
 
   getPack(pack) {
+    //var stats = generatePackStats(pack);
+
     const randomPick = sample(pack);
     this.picks.push(randomPick.name);
     pull(pack, randomPick);

From 4590b0299e0421b7f50a906d47eb52792676e094 Mon Sep 17 00:00:00 2001
From: May <may@Mays-iMac-Pro.local>
Date: Sat, 11 Apr 2020 14:34:19 -0700
Subject: [PATCH 02/12] Initial commit, created analytics.js.

---
 backend/analytics.js | 108 ++++++++++++++++++++++++++++++++++++++++++
 backend/bot.js       | 109 -------------------------------------------
 2 files changed, 108 insertions(+), 109 deletions(-)
 create mode 100644 backend/analytics.js

diff --git a/backend/analytics.js b/backend/analytics.js
new file mode 100644
index 00000000..4c9e1e0e
--- /dev/null
+++ b/backend/analytics.js
@@ -0,0 +1,108 @@
+const CardColors = {
+    "W": 0,
+    "U": 1,
+    "B": 2,
+    "R": 3,
+    "G": 4,
+    "C": 5
+  };
+  
+  const CardColorNames = {
+    "White": 0,
+    "Blue": 1,
+    "Black": 2,
+    "Red": 3, 
+    "Green": 4,
+    "Colorless": 5,
+  }
+  
+  /** 
+   * @desc eatColorPips ... Separates out the colored pips {4}{W} --> W for bias analysis.
+   * @param {String} manaCost ... String of the manacost with generic and colored costs.
+   * @returns {Array} ... Returns an array of the color pip bias.
+   */
+  function eatColorPips(manaCost) {
+    colorBias = [0, 0, 0, 0, 0];
+  
+    /**
+     * Eventually will replace this with a proper RegEX.
+     */
+  
+    manaCost = manaCost.split("{").join("");
+    manaCost = manaCost.split("}").join("")
+    manaCost = manaCost.split("X").join("")
+    manaCost = manaCost.split("/").join("")
+  
+    for (var number = 0; number <= 9; number++) {
+        manaCost = manaCost.split(number).join("");
+    }
+  
+    for (var char = 0; char < manaCost.length; char++) {
+      colorBias[CardColors[manaCost.charAt(char)]]++;
+    }
+  
+    return colorBias;
+  }
+  
+  /**
+   * @desc generatePackStats(pack) ... Examines and create an object for the statistics of a pack.
+   * @param {object} pack ... An object containing the name, UUID, CMC, and other relevant information about the pack.
+   * @returns {object} ... Returns an object containing information about the pack.
+   */
+  function generatePackStats(packs) {
+    // colorBias, an array from [0, 1] reference enum CardColors, each pack is weighted by color.
+    var colorBias = [0, 0, 0, 0, 0, 0];
+    var colorPipBias = [0, 0, 0, 0, 0];
+    var typeBias = {};
+    
+    var cmcBias = 0;
+    var totalCount = packs.length;
+    var nonLandCount = 0;
+  
+    for (var pack in packs) {
+      // packObj used to make my life easier regarding referencing.
+      var packObj = packs[pack];
+      
+      var manaCost = packObj.manaCost;
+      var type = packObj.type;
+      var color = packObj.color;
+      var CMC = packObj.cmc;
+  
+      if (type != "Land") {
+        nonLandCount++;
+        colorBias[CardColorNames[color]]++;
+        
+        if (CMC > 0) {
+          cmcBias += CMC;
+        }
+  
+        if (color != "Colorless") {
+          newColorBias = eatColorPips(manaCost);
+  
+          for (var val = 0; val < colorPipBias.length; val++) {
+            colorPipBias[val] += newColorBias[val];
+          }
+        } 
+      }
+  
+      typeBias[type] = (typeBias[type] || 0) + 1; // Increase the number for whatever type it is or initialize the value.
+    }
+  
+    for (var val = 0; val < colorPipBias.length; val++) {
+      colorPipBias[val] /= nonLandCount;
+    }
+  
+    for (var val = 0; val < colorBias.length; val++) {
+      colorBias[val] /= nonLandCount;
+    }
+  
+    cmcBias /= nonLandCount;
+  
+    for (var type in typeBias) {
+      typeBias[type] /= totalCount;
+    }
+  
+    var packStats = {"colorBias": colorBias, "colorPipBias": colorPipBias, "typeBias": typeBias, "cmcBias": cmcBias}
+  
+    return packStats;
+  }
\ No newline at end of file
diff --git a/backend/bot.js b/backend/bot.js
index 533abe0c..cd467568 100644
--- a/backend/bot.js
+++ b/backend/bot.js
@@ -1,115 +1,6 @@
 const {sample, pull} = require("lodash");
 const Player = require("./player");
 
-const CardColors = {
-  "W": 0,
-  "U": 1,
-  "B": 2,
-  "R": 3,
-  "G": 4,
-  "C": 5
-};
-
-const CardColorNames = {
-  "White": 0,
-  "Blue": 1,
-  "Black": 2,
-  "Red": 3, 
-  "Green": 4,
-  "Colorless": 5,
-}
-
-/** 
- * @desc eatColorPips ... Separates out the colored pips {4}{W} --> W for bias analysis.
- * @param {String} manaCost ... String of the manacost with generic and colored costs.
- * @returns {Array} ... Returns an array of the color pip bias.
- */
-function eatColorPips(manaCost) {
-  colorBias = [0, 0, 0, 0, 0];
-
-  /**
-   * Eventually will replace this with a proper RegEX.
-   */
-
-  manaCost = manaCost.split("{").join("");
-  manaCost = manaCost.split("}").join("")
-  manaCost = manaCost.split("X").join("")
-  manaCost = manaCost.split("/").join("")
-
-  for (var number = 0; number <= 9; number++) {
-	  manaCost = manaCost.split(number).join("");
-  }
-
-  for (var char = 0; char < manaCost.length; char++) {
-    colorBias[CardColors[manaCost.charAt(char)]]++;
-  }
-
-  return colorBias;
-}
-
-/**
- * @desc generatePackStats(pack) ... Examines and create an object for the statistics of a pack.
- * @param {object} pack ... An object containing the name, UUID, CMC, and other relevant information about the pack.
- * @returns {object} ... Returns an object containing information about the pack.
- */
-function generatePackStats(packs) {
-  // colorBias, an array from [0, 1] reference enum CardColors, each pack is weighted by color.
-  var colorBias = [0, 0, 0, 0, 0, 0];
-  var colorPipBias = [0, 0, 0, 0, 0];
-  var typeBias = {};
-  
-  var cmcBias = 0;
-  var totalCount = packs.length;
-  var nonLandCount = 0;
-
-  for (var pack in packs) {
-    // packObj used to make my life easier regarding referencing.
-    var packObj = packs[pack];
-    
-    var manaCost = packObj.manaCost;
-    var type = packObj.type;
-    var color = packObj.color;
-    var CMC = packObj.cmc;
-
-    if (type != "Land") {
-      nonLandCount++;
-      colorBias[CardColorNames[color]]++;
-      
-      if (CMC > 0) {
-        cmcBias += CMC;
-      }
-
-      if (color != "Colorless") {
-        newColorBias = eatColorPips(manaCost);
-
-        for (var val = 0; val < colorPipBias.length; val++) {
-          colorPipBias[val] += newColorBias[val];
-        }
-      } 
-    }
-
-    typeBias[type] = (typeBias[type] || 0) + 1; // Increase the number for whatever type it is or initialize the value.
-  }
-
-  for (var val = 0; val < colorPipBias.length; val++) {
-    colorPipBias[val] /= nonLandCount;
-  }
-
-  for (var val = 0; val < colorBias.length; val++) {
-    colorBias[val] /= nonLandCount;
-  }
-
-  cmcBias /= nonLandCount;
-
-  for (var type in typeBias) {
-    typeBias[type] /= totalCount;
-  }
-
-  var packStats = {"colorBias": colorBias, "colorPipBias": colorPipBias, "typeBias": typeBias, "cmcBias": cmcBias}
-
-  return packStats;
-}
-
 module.exports = class extends Player {
   constructor() {
     super({

From 4a5a57ab25d9c38fdcf6d1e564f05125c62c9d23 Mon Sep 17 00:00:00 2001
From: May <may@Mays-iMac-Pro.local>
Date: Sat, 11 Apr 2020 14:34:38 -0700
Subject: [PATCH 03/12] Removed bot.js old analytics stuff.

---
 backend/bot.js | 2 --
 1 file changed, 2 deletions(-)

diff --git a/backend/bot.js b/backend/bot.js
index cd467568..b3b89c23 100644
--- a/backend/bot.js
+++ b/backend/bot.js
@@ -12,8 +12,6 @@ module.exports = class extends Player {
   }
 
   getPack(pack) {
-    //var stats = generatePackStats(pack);
-
     const randomPick = sample(pack);
     this.picks.push(randomPick.name);
     pull(pack, randomPick);

From 601593cc5ece9d0ffdd091b48e0f9f03ec901aa9 Mon Sep 17 00:00:00 2001
From: May <may@Mays-iMac-Pro.local>
Date: Sat, 11 Apr 2020 14:50:54 -0700
Subject: [PATCH 04/12] Fixed analytics indentation.

---
 backend/analytics.js | 205 +++++++++++++++++++++----------------------
 1 file changed, 102 insertions(+), 103 deletions(-)

diff --git a/backend/analytics.js b/backend/analytics.js
index 4c9e1e0e..d393752d 100644
--- a/backend/analytics.js
+++ b/backend/analytics.js
@@ -1,108 +1,107 @@
 const CardColors = {
-    "W": 0,
-    "U": 1,
-    "B": 2,
-    "R": 3,
-    "G": 4,
-    "C": 5
-  };
-  
-  const CardColorNames = {
-    "White": 0,
-    "Blue": 1,
-    "Black": 2,
-    "Red": 3, 
-    "Green": 4,
-    "Colorless": 5,
+  "W": 0,
+  "U": 1,
+  "B": 2,
+  "R": 3,
+  "G": 4,
+  "C": 5
+};
+
+const CardColorNames = {
+  "White": 0,
+  "Blue": 1,
+  "Black": 2,
+  "Red": 3, 
+  "Green": 4,
+  "Colorless": 5,
+};
+
+/** 
+ * @desc eatColorPips ... Separates out the colored pips {4}{W} --> W for bias analysis.
+ * @param {String} manaCost ... String of the manacost with generic and colored costs.
+ * @returns {Array} ... Returns an array of the color pip bias.
+ */
+function eatColorPips(manaCost) {
+  var colorBias = [0, 0, 0, 0, 0];
+
+  const toBeRemoved = ["{", "}", "X", "/"]
+
+  for (var item in toBeRemoved) {
+    anaCost = manaCost.split(toBeRemoved[item]).join("");
   }
-  
-  /** 
-   * @desc eatColorPips ... Separates out the colored pips {4}{W} --> W for bias analysis.
-   * @param {String} manaCost ... String of the manacost with generic and colored costs.
-   * @returns {Array} ... Returns an array of the color pip bias.
-   */
-  function eatColorPips(manaCost) {
-    colorBias = [0, 0, 0, 0, 0];
-  
-    /**
-     * Eventually will replace this with a proper RegEX.
-     */
-  
-    manaCost = manaCost.split("{").join("");
-    manaCost = manaCost.split("}").join("")
-    manaCost = manaCost.split("X").join("")
-    manaCost = manaCost.split("/").join("")
-  
-    for (var number = 0; number <= 9; number++) {
-        manaCost = manaCost.split(number).join("");
-    }
-  
-    for (var char = 0; char < manaCost.length; char++) {
-      colorBias[CardColors[manaCost.charAt(char)]]++;
-    }
-  
-    return colorBias;
+
+  for (var number = 0; number <= 9; number++) {
+    manaCost = manaCost.split(number).join("");
   }
-  
-  /**
-   * @desc generatePackStats(pack) ... Examines and create an object for the statistics of a pack.
-   * @param {object} pack ... An object containing the name, UUID, CMC, and other relevant information about the pack.
-   * @returns {object} ... Returns an object containing information about the pack.
-   */
-  function generatePackStats(packs) {
-    // colorBias, an array from [0, 1] reference enum CardColors, each pack is weighted by color.
-    var colorBias = [0, 0, 0, 0, 0, 0];
-    var colorPipBias = [0, 0, 0, 0, 0];
-    var typeBias = {};
-    
-    var cmcBias = 0;
-    var totalCount = packs.length;
-    var nonLandCount = 0;
-  
-    for (var pack in packs) {
-      // packObj used to make my life easier regarding referencing.
-      var packObj = packs[pack];
-      
-      var manaCost = packObj.manaCost;
-      var type = packObj.type;
-      var color = packObj.color;
-      var CMC = packObj.cmc;
-  
-      if (type != "Land") {
-        nonLandCount++;
-        colorBias[CardColorNames[color]]++;
-        
-        if (CMC > 0) {
-          cmcBias += CMC;
-        }
-  
-        if (color != "Colorless") {
-          newColorBias = eatColorPips(manaCost);
-  
-          for (var val = 0; val < colorPipBias.length; val++) {
-            colorPipBias[val] += newColorBias[val];
-          }
-        } 
+
+  for (var char = 0; char < manaCost.length; char++) {
+    colorBias[CardColors[manaCost.charAt(char)]]++;
+  }
+
+  return colorBias;
+}
+
+/**
+ * @desc generatePackStats(pack) ... Examines and create an object for the statistics of a pack.
+ * @param {object} pack ... An object containing the name, UUID, CMC, and other relevant information about the pack.
+ * @returns {object} ... Returns an object containing information about the pack.
+ */
+function generatePackStats(packs) {
+  // colorBias, an array from [0, 1] reference enum CardColors, each pack is weighted by color.
+  var colorBias = [0, 0, 0, 0, 0, 0];
+  var colorPipBias = [0, 0, 0, 0, 0];
+  var typeBias = {};
+
+  var cmcBias = 0;
+  var totalCount = packs.length;
+  var nonLandCount = 0;
+
+  for (var pack in packs) {
+    // packObj used to make my life easier regarding referencing.
+    var packObj = packs[pack];
+
+    var manaCost = packObj.manaCost;
+    var type = packObj.type;
+    var color = packObj.color;
+    var CMC = packObj.cmc;
+
+    if (type != "Land") {
+      nonLandCount++;
+      colorBias[CardColorNames[color]]++;
+
+      if (CMC > 0) {
+        cmcBias += CMC;
       }
-  
-      typeBias[type] = (typeBias[type] || 0) + 1; // Increase the number for whatever type it is or initialize the value.
-    }
-  
-    for (var val = 0; val < colorPipBias.length; val++) {
-      colorPipBias[val] /= nonLandCount;
-    }
-  
-    for (var val = 0; val < colorBias.length; val++) {
-      colorBias[val] /= nonLandCount;
-    }
-  
-    cmcBias /= nonLandCount;
-  
-    for (var type in typeBias) {
-      typeBias[type] /= totalCount;
+
+      if (color != "Colorless") {
+        newColorBias = eatColorPips(manaCost);
+
+        for (var val = 0; val < colorPipBias.length; val++) {
+          colorPipBias[val] += newColorBias[val];
+        }
+      }  
     }
-  
-    var packStats = {"colorBias": colorBias, "colorPipBias": colorPipBias, "typeBias": typeBias, "cmcBias": cmcBias}
-  
-    return packStats;
-  }
\ No newline at end of file
+
+    typeBias[type] = (typeBias[type] || 0) + 1; // Increase the number for whatever type it is or initialize the value.
+  }
+
+  for (var val = 0; val < colorPipBias.length; val++) {
+    colorPipBias[val] /= nonLandCount;
+  }
+
+  for (var val = 0; val < colorBias.length; val++) {
+    colorBias[val] /= nonLandCount;
+  }
+
+  cmcBias /= nonLandCount;
+
+  for (var type in typeBias) {
+    typeBias[type] /= totalCount;
+  }
+
+  var packStats = {"colorBias": colorBias, "colorPipBias": colorPipBias, "typeBias": typeBias, "cmcBias": cmcBias}
+
+  return packStats;  
+}
+
+module.exports = generatePackStats;
\ No newline at end of file

From a0770ebd1d7ed8d2e52ad793070d4980f65ca607 Mon Sep 17 00:00:00 2001
From: May <may@Mays-iMac-Pro.local>
Date: Sat, 11 Apr 2020 15:36:27 -0700
Subject: [PATCH 05/12] Added rarity bias and fixed color pip bias.

---
 backend/analytics.js | 24 ++++++++++++++++++------
 backend/bot.js       |  3 +++
 2 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/backend/analytics.js b/backend/analytics.js
index d393752d..bf82d260 100644
--- a/backend/analytics.js
+++ b/backend/analytics.js
@@ -22,12 +22,13 @@ const CardColorNames = {
  * @returns {Array} ... Returns an array of the color pip bias.
  */
 function eatColorPips(manaCost) {
-  var colorBias = [0, 0, 0, 0, 0];
+  var colorBias = [0, 0, 0, 0, 0, 0]; // The last value refers to the total number of color pips.
 
-  const toBeRemoved = ["{", "}", "X", "/"]
+  // Symbols to be removed from card mana costs.
+  const toBeRemoved = ["{", "}", "X", "/"];
 
   for (var item in toBeRemoved) {
-    anaCost = manaCost.split(toBeRemoved[item]).join("");
+    manaCost = manaCost.split(toBeRemoved[item]).join("");
   }
 
   for (var number = 0; number <= 9; number++) {
@@ -36,6 +37,7 @@ function eatColorPips(manaCost) {
 
   for (var char = 0; char < manaCost.length; char++) {
     colorBias[CardColors[manaCost.charAt(char)]]++;
+    colorBias[colorBias.length - 1]++; // Increment the total number of color pips.
   }
 
   return colorBias;
@@ -51,10 +53,12 @@ function generatePackStats(packs) {
   var colorBias = [0, 0, 0, 0, 0, 0];
   var colorPipBias = [0, 0, 0, 0, 0];
   var typeBias = {};
+  var rarityBias = {};
 
   var cmcBias = 0;
   var totalCount = packs.length;
   var nonLandCount = 0;
+  var colorPips = 0;
 
   for (var pack in packs) {
     // packObj used to make my life easier regarding referencing.
@@ -62,6 +66,7 @@ function generatePackStats(packs) {
 
     var manaCost = packObj.manaCost;
     var type = packObj.type;
+    var rarity = packObj.rarity;
     var color = packObj.color;
     var CMC = packObj.cmc;
 
@@ -74,19 +79,22 @@ function generatePackStats(packs) {
       }
 
       if (color != "Colorless") {
-        newColorBias = eatColorPips(manaCost);
+        var newColorBias = eatColorPips(manaCost);
 
         for (var val = 0; val < colorPipBias.length; val++) {
           colorPipBias[val] += newColorBias[val];
         }
+
+        colorPips += newColorBias[newColorBias.length - 1];
       }  
     }
 
     typeBias[type] = (typeBias[type] || 0) + 1; // Increase the number for whatever type it is or initialize the value.
+    rarityBias[rarity] = (rarityBias[rarity] || 0) + 1; 
   }
 
   for (var val = 0; val < colorPipBias.length; val++) {
-    colorPipBias[val] /= nonLandCount;
+    colorPipBias[val] /= colorPips;
   }
 
   for (var val = 0; val < colorBias.length; val++) {
@@ -99,7 +107,11 @@ function generatePackStats(packs) {
     typeBias[type] /= totalCount;
   }
 
-  var packStats = {"colorBias": colorBias, "colorPipBias": colorPipBias, "typeBias": typeBias, "cmcBias": cmcBias}
+  for (var rarity in rarityBias) {
+    rarityBias[rarity] /= totalCount;
+  }
+
+  var packStats = {"colorBias": colorBias, "colorPipBias": colorPipBias, "typeBias": typeBias, "rarityBias": rarityBias, "cmcBias": cmcBias}
 
   return packStats;  
 }
diff --git a/backend/bot.js b/backend/bot.js
index b3b89c23..262d2f2e 100644
--- a/backend/bot.js
+++ b/backend/bot.js
@@ -1,5 +1,6 @@
 const {sample, pull} = require("lodash");
 const Player = require("./player");
+const analyzePack = require("./analytics");
 
 module.exports = class extends Player {
   constructor() {
@@ -12,6 +13,8 @@ module.exports = class extends Player {
   }
 
   getPack(pack) {
+    console.log(analyzePack(pack));
+
     const randomPick = sample(pack);
     this.picks.push(randomPick.name);
     pull(pack, randomPick);

From 2d3579605040829a081a8d4acffc8b49ce848f79 Mon Sep 17 00:00:00 2001
From: May <may@Mays-iMac-Pro.local>
Date: Sat, 11 Apr 2020 15:36:48 -0700
Subject: [PATCH 06/12] Working on specs for anayltics.js

---
 backend/analytics.spec.js | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 backend/analytics.spec.js

diff --git a/backend/analytics.spec.js b/backend/analytics.spec.js
new file mode 100644
index 00000000..8328be6b
--- /dev/null
+++ b/backend/analytics.spec.js
@@ -0,0 +1,28 @@
+// List of potentially problematic cards to test over for pack analysis.
+const NyleasIntervention = {
+  uuid: '576e9e04-acd7-5d24-bc19-1dd765e9d1b8',
+  name: "Purphoros's Intervention",
+  names: [],
+  color: 'Red',
+  colors: [ 'R' ],
+  colorIdentity: [ 'R' ],
+  setCode: 'THB',
+  scryfallId: 'ecc911ee-0e12-4b10-add7-9a9d63c29443',
+  cmc: 1,
+  number: '151',
+  type: 'Sorcery',
+  manaCost: '{X}{R}',
+  rarity: 'Rare',
+  url: 'https://api.scryfall.com/cards/ecc911ee-0e12-4b10-add7-9a9d63c29443?format=image',
+  layout: 'normal',
+  isDoubleFaced: false,
+  flippedCardURL: '',
+  supertypes: [],
+  subtypes: [],
+  text: 'Choose one —\n' +
+    '• Create an X/1 red Elemental creature token with trample and haste. Sacrifice it at the beginning of the next end step.\n' +
+    "• Purphoros's Intervention deals twice X damage to target creature or planeswalker.",
+  foil: true
+};
+
+const cardExamples = [];
\ No newline at end of file

From c4d0ac75ea01dc209f2455b9ed41e5d9f014c665 Mon Sep 17 00:00:00 2001
From: May <may@Mays-iMac-Pro.local>
Date: Sat, 11 Apr 2020 16:03:25 -0700
Subject: [PATCH 07/12] Create unit test code for analytics.

---
 backend/analytics.spec.js | 57 +++++++++++++++++++++++++++++++++++++--
 backend/bot.js            |  2 --
 2 files changed, 55 insertions(+), 4 deletions(-)

diff --git a/backend/analytics.spec.js b/backend/analytics.spec.js
index 8328be6b..00d6f1a0 100644
--- a/backend/analytics.spec.js
+++ b/backend/analytics.spec.js
@@ -1,5 +1,11 @@
+const {describe, it} = require("mocha");
+const assert = require("assert");
+const cardStats = require("./analytics.js");
+const boosterGenerator = require("./boosterGenerator");
+const {range} = require("lodash");
+
 // List of potentially problematic cards to test over for pack analysis.
-const NyleasIntervention = {
+const TestCard = {
   uuid: '576e9e04-acd7-5d24-bc19-1dd765e9d1b8',
   name: "Purphoros's Intervention",
   names: [],
@@ -25,4 +31,51 @@ const NyleasIntervention = {
   foil: true
 };
 
-const cardExamples = [];
\ No newline at end of file
+/**
+ * @desc withinRange ... Returns a boolean whether or not a number is within range of a set tolerance +/-.
+ * @param {float} val 
+ * @param {float} tolerance 
+ * @returns {boolean} ... Is the value within range.
+ */
+function withinRange(val, expected, tolerance) {
+  return (val <= tolerance + expected && val >= tolerance - expected);
+}
+
+var monoGreenTest = () => {
+  var arr = [];
+  
+  range(15).forEach(() => {
+    arr.append(TestCard);
+  });
+};
+
+describe("Acceptance tests for card analytics generation", () => {
+  it("Should return the bias of a single card.", () => {
+    var stats = cardStats(monoGreenTest);
+
+    assert(stats.colorBias == [0, 0, 0, 1, 0]);
+    assert(stats.colorPipBias == [0, 0, 0, 0, 1]);
+    assert(cmcBias == 2);
+  });
+
+  it("Should return statistics near 100% +/- 2", () => {
+    range(100).forEach(() => {
+      var randomBooster = boosterGenerator("MH1");
+      var stats = cardStats(randomBooster);
+      
+      var colorBias = stats.colorBias;
+      var colorPipBias = statis.colorPipBias;
+
+      var colorBiasPercentage = 0;
+      var colorPipBiasPercentage = 0;
+
+      for (var val in colorBias) {
+        colorBiasPercentage += colorBias[val];
+        colorPipBiasPercentage += colorBIas[val];
+      }
+
+      assert(withinRange(colorBiasPercentage, 1, 2));
+      assert(withinRange(colorPipBiasPercentage, 1, 2));
+    });
+  });
+});
\ No newline at end of file
diff --git a/backend/bot.js b/backend/bot.js
index 262d2f2e..2c2d3589 100644
--- a/backend/bot.js
+++ b/backend/bot.js
@@ -13,8 +13,6 @@ module.exports = class extends Player {
   }
 
   getPack(pack) {
-    console.log(analyzePack(pack));
-
     const randomPick = sample(pack);
     this.picks.push(randomPick.name);
     pull(pack, randomPick);

From 432bc7b6b14ecacbc4eb9843aa3ce6bccf57b2d0 Mon Sep 17 00:00:00 2001
From: May <may@Mays-iMac-Pro.local>
Date: Sat, 11 Apr 2020 17:17:25 -0700
Subject: [PATCH 08/12] Created unit testing for analytics.

---
 backend/analytics.js      | 24 ++++++-----
 backend/analytics.spec.js | 89 +++++++++++++++++++++++++--------------
 backend/bot.js            |  1 -
 3 files changed, 71 insertions(+), 43 deletions(-)

diff --git a/backend/analytics.js b/backend/analytics.js
index bf82d260..ab0bddae 100644
--- a/backend/analytics.js
+++ b/backend/analytics.js
@@ -14,6 +14,7 @@ const CardColorNames = {
   "Red": 3, 
   "Green": 4,
   "Colorless": 5,
+  "Multicolor": 6
 };
 
 /** 
@@ -50,7 +51,7 @@ function eatColorPips(manaCost) {
  */
 function generatePackStats(packs) {
   // colorBias, an array from [0, 1] reference enum CardColors, each pack is weighted by color.
-  var colorBias = [0, 0, 0, 0, 0, 0];
+  var colorBias = [0, 0, 0, 0, 0, 0, 0];
   var colorPipBias = [0, 0, 0, 0, 0];
   var typeBias = {};
   var rarityBias = {};
@@ -72,6 +73,7 @@ function generatePackStats(packs) {
 
     if (type != "Land") {
       nonLandCount++;
+
       colorBias[CardColorNames[color]]++;
 
       if (CMC > 0) {
@@ -93,25 +95,27 @@ function generatePackStats(packs) {
     rarityBias[rarity] = (rarityBias[rarity] || 0) + 1; 
   }
 
-  for (var val = 0; val < colorPipBias.length; val++) {
-    colorPipBias[val] /= colorPips;
+  for (var pipVal = 0; pipVal < colorPipBias.length; pipVal++) {
+    colorPipBias[pipVal] /= colorPips;
   }
 
-  for (var val = 0; val < colorBias.length; val++) {
-    colorBias[val] /= nonLandCount;
+  for (var biasVal = 0; biasVal < colorBias.length; biasVal++) {
+    colorBias[biasVal] /= nonLandCount;
   }
 
   cmcBias /= nonLandCount;
 
-  for (var type in typeBias) {
-    typeBias[type] /= totalCount;
+  for (var types in typeBias) {
+    typeBias[types] /= totalCount;
   }
 
-  for (var rarity in rarityBias) {
-    rarityBias[rarity] /= totalCount;
+  for (var rarities in rarityBias) {
+    rarityBias[rarities] /= totalCount;
   }
 
-  var packStats = {"colorBias": colorBias, "colorPipBias": colorPipBias, "typeBias": typeBias, "rarityBias": rarityBias, "cmcBias": cmcBias}
+  var packStats = {"colorBias": colorBias, "colorPipBias": colorPipBias, "typeBias": typeBias, "rarityBias": rarityBias, "cmcBias": cmcBias};
+
+  
 
   return packStats;  
 }
diff --git a/backend/analytics.spec.js b/backend/analytics.spec.js
index 00d6f1a0..30f32a9a 100644
--- a/backend/analytics.spec.js
+++ b/backend/analytics.spec.js
@@ -6,27 +6,27 @@ const {range} = require("lodash");
 
 // List of potentially problematic cards to test over for pack analysis.
 const TestCard = {
-  uuid: '576e9e04-acd7-5d24-bc19-1dd765e9d1b8',
+  uuid: "576e9e04-acd7-5d24-bc19-1dd765e9d1b8",
   name: "Purphoros's Intervention",
   names: [],
-  color: 'Red',
-  colors: [ 'R' ],
-  colorIdentity: [ 'R' ],
-  setCode: 'THB',
-  scryfallId: 'ecc911ee-0e12-4b10-add7-9a9d63c29443',
+  color: "Red",
+  colors: [ "R" ],
+  colorIdentity: [ "R" ],
+  setCode: "THB",
+  scryfallId: "ecc911ee-0e12-4b10-add7-9a9d63c29443",
   cmc: 1,
-  number: '151',
-  type: 'Sorcery',
-  manaCost: '{X}{R}',
-  rarity: 'Rare',
-  url: 'https://api.scryfall.com/cards/ecc911ee-0e12-4b10-add7-9a9d63c29443?format=image',
-  layout: 'normal',
+  number: "151",
+  type: "Sorcery",
+  manaCost: "{X}{R}",
+  rarity: "Rare",
+  url: "https://api.scryfall.com/cards/ecc911ee-0e12-4b10-add7-9a9d63c29443?format=image",
+  layout: "normal",
   isDoubleFaced: false,
-  flippedCardURL: '',
+  flippedCardURL: "",
   supertypes: [],
   subtypes: [],
-  text: 'Choose one —\n' +
-    '• Create an X/1 red Elemental creature token with trample and haste. Sacrifice it at the beginning of the next end step.\n' +
+  text: "Choose one —\n" +
+    "• Create an X/1 red Elemental creature token with trample and haste. Sacrifice it at the beginning of the next end step.\n" +
     "• Purphoros's Intervention deals twice X damage to target creature or planeswalker.",
   foil: true
 };
@@ -41,41 +41,66 @@ function withinRange(val, expected, tolerance) {
   return (val <= tolerance + expected && val >= tolerance - expected);
 }
 
-var monoGreenTest = () => {
-  var arr = [];
+/**
+ * @desc Compares an arr/obj and returns if they're the same.
+ * @param {arr/obj} val0 ... val0 to compare.
+ * @param {arr/obj} val1 ... val1 to compare.
+ * @returns {boolean} ... Are the values the same?
+ */
+function compareArray(val0, val1) {
+  for (var val in val0) {
+    if (val0[val] != val1[val]) {
+      return false;
+    }
+  }
+
+  return true;
+}
+
+var monoGreenTest = [];
   
-  range(15).forEach(() => {
-    arr.append(TestCard);
-  });
-};
+for (var val = 0; val < 15; val++) {
+  monoGreenTest.push(TestCard);
+}
 
 describe("Acceptance tests for card analytics generation", () => {
-  it("Should return the bias of a single card.", () => {
+  it("Should return the known bias of a single card", () => {
     var stats = cardStats(monoGreenTest);
+    var statsLength = 0;
+
+    for (var output in stats) {
+      if (stats[output] != undefined) {
+        statsLength++;
+      }
+    }
 
-    assert(stats.colorBias == [0, 0, 0, 1, 0]);
-    assert(stats.colorPipBias == [0, 0, 0, 0, 1]);
-    assert(cmcBias == 2);
+    assert(statsLength == 5);
+    assert(compareArray(stats.colorBias, [0, 0, 0, 1, 0, 0, 0]));
+    assert(compareArray(stats.colorPipBias, [0, 0, 0, 1, 0]));
+    assert(stats.cmcBias == 1);
   });
 
   it("Should return statistics near 100% +/- 2", () => {
-    range(100).forEach(() => {
+    range(20).forEach(() => {
       var randomBooster = boosterGenerator("MH1");
       var stats = cardStats(randomBooster);
       
       var colorBias = stats.colorBias;
-      var colorPipBias = statis.colorPipBias;
+      var colorPipBias = stats.colorPipBias;
 
       var colorBiasPercentage = 0;
       var colorPipBiasPercentage = 0;
 
-      for (var val in colorBias) {
-        colorBiasPercentage += colorBias[val];
-        colorPipBiasPercentage += colorBIas[val];
+      for (var colorBiasVal in colorBias) {
+        colorBiasPercentage += colorBias[colorBiasVal];
+      }
+
+      for (var colorPipVal in colorPipBias) {
+        colorPipBiasPercentage += colorPipBias[colorPipVal];
       }
 
-      assert(withinRange(colorBiasPercentage, 1, 2));
-      assert(withinRange(colorPipBiasPercentage, 1, 2));
+      assert(withinRange(colorBiasPercentage, 1, .02));
+      assert(withinRange(colorPipBiasPercentage, 1, .02));
     });
   });
 });
\ No newline at end of file
diff --git a/backend/bot.js b/backend/bot.js
index 2c2d3589..b3b89c23 100644
--- a/backend/bot.js
+++ b/backend/bot.js
@@ -1,6 +1,5 @@
 const {sample, pull} = require("lodash");
 const Player = require("./player");
-const analyzePack = require("./analytics");
 
 module.exports = class extends Player {
   constructor() {

From 9dd338420b5ca545d2050e061e9ea75c1f512adc Mon Sep 17 00:00:00 2001
From: May <may@Mays-iMac-Pro.local>
Date: Sun, 12 Apr 2020 18:05:33 -0700
Subject: [PATCH 09/12] Created basic ranking system.

---
 backend/analytics.js | 58 +++++++++++++++++++++++++++++++++++++++++---
 backend/bot.js       |  3 +++
 2 files changed, 57 insertions(+), 4 deletions(-)

diff --git a/backend/analytics.js b/backend/analytics.js
index ab0bddae..2f111dd2 100644
--- a/backend/analytics.js
+++ b/backend/analytics.js
@@ -1,3 +1,9 @@
+const fs = require('fs');
+const readline = require('readline');
+const path = require('path');
+
+const rankingsPath = path.join(__dirname, "../data/picks/results.txt");
+
 const CardColors = {
   "W": 0,
   "U": 1,
@@ -17,6 +23,47 @@ const CardColorNames = {
   "Multicolor": 6
 };
 
+/**
+ * @desc ... Searches our rankings file for a card and returns what rank it is.
+ * @param {Object} card ... The card object.
+ * @returns {Int} ... Returns the card rank, -1 if not found.
+ */
+async function pullCardRank(card) {
+  const fileStream = fs.createReadStream(rankingsPath);
+
+  const rl = readline.createInterface({
+    input: fileStream,
+    crlfDelay: Infinity
+  });
+
+  var rank = 0;
+
+  console.log(card.name);
+
+  for await (var line of rl) {
+    var card_line;
+    card_line = line.split(" ");
+    card_line.shift();
+    card_line = card_line.join(" ");
+    
+    if (card.name == card_line) {
+      return rank;
+    }
+
+    rank++
+  }
+
+  return -1;
+}
+
+
+async function getCardRank(card) {
+  promise = pullCardRank(card);
+  result = await promise;
+
+  return result;
+}
+
 /** 
  * @desc eatColorPips ... Separates out the colored pips {4}{W} --> W for bias analysis.
  * @param {String} manaCost ... String of the manacost with generic and colored costs.
@@ -60,6 +107,7 @@ function generatePackStats(packs) {
   var totalCount = packs.length;
   var nonLandCount = 0;
   var colorPips = 0;
+  var bestPick;
 
   for (var pack in packs) {
     // packObj used to make my life easier regarding referencing.
@@ -70,6 +118,10 @@ function generatePackStats(packs) {
     var rarity = packObj.rarity;
     var color = packObj.color;
     var CMC = packObj.cmc;
+    var rank = getCardRank(packObj);
+
+    console.log(rank);
+    
 
     if (type != "Land") {
       nonLandCount++;
@@ -95,6 +147,7 @@ function generatePackStats(packs) {
     rarityBias[rarity] = (rarityBias[rarity] || 0) + 1; 
   }
 
+  // Adjust the weights of everything.
   for (var pipVal = 0; pipVal < colorPipBias.length; pipVal++) {
     colorPipBias[pipVal] /= colorPips;
   }
@@ -113,10 +166,7 @@ function generatePackStats(packs) {
     rarityBias[rarities] /= totalCount;
   }
 
-  var packStats = {"colorBias": colorBias, "colorPipBias": colorPipBias, "typeBias": typeBias, "rarityBias": rarityBias, "cmcBias": cmcBias};
-
-  
-
+  var packStats = {"colorBias": colorBias, "colorPipBias": colorPipBias, "typeBias": typeBias, "rarityBias": rarityBias, "cmcBias": cmcBias}
   return packStats;  
 }
 
diff --git a/backend/bot.js b/backend/bot.js
index b3b89c23..64eabc5d 100644
--- a/backend/bot.js
+++ b/backend/bot.js
@@ -1,5 +1,6 @@
 const {sample, pull} = require("lodash");
 const Player = require("./player");
+const PackStats = require("./analytics")
 
 module.exports = class extends Player {
   constructor() {
@@ -12,6 +13,8 @@ module.exports = class extends Player {
   }
 
   getPack(pack) {
+    var packStats = PackStats(pack);
+
     const randomPick = sample(pack);
     this.picks.push(randomPick.name);
     pull(pack, randomPick);

From ec6f2ae4f0dff38d8108e9d78386f9adbb1f1e87 Mon Sep 17 00:00:00 2001
From: May <may@Mays-iMac-Pro.local>
Date: Sun, 12 Apr 2020 18:07:42 -0700
Subject: [PATCH 10/12] Fixed Travis from being angry.

---
 backend/analytics.js | 68 ++++++++++++++++++++++----------------------
 backend/bot.js       |  2 --
 2 files changed, 34 insertions(+), 36 deletions(-)

diff --git a/backend/analytics.js b/backend/analytics.js
index 2f111dd2..f422b1cb 100644
--- a/backend/analytics.js
+++ b/backend/analytics.js
@@ -2,7 +2,7 @@ const fs = require('fs');
 const readline = require('readline');
 const path = require('path');
 
-const rankingsPath = path.join(__dirname, "../data/picks/results.txt");
+// const rankingsPath = path.join(__dirname, "../data/picks/results.txt");
 
 const CardColors = {
   "W": 0,
@@ -23,46 +23,46 @@ const CardColorNames = {
   "Multicolor": 6
 };
 
-/**
- * @desc ... Searches our rankings file for a card and returns what rank it is.
- * @param {Object} card ... The card object.
- * @returns {Int} ... Returns the card rank, -1 if not found.
- */
-async function pullCardRank(card) {
-  const fileStream = fs.createReadStream(rankingsPath);
+// /**
+//  * @desc ... Searches our rankings file for a card and returns what rank it is.
+//  * @param {Object} card ... The card object.
+//  * @returns {Int} ... Returns the card rank, -1 if not found.
+//  */
+// async function pullCardRank(card) {
+//   const fileStream = fs.createReadStream(rankingsPath);
 
-  const rl = readline.createInterface({
-    input: fileStream,
-    crlfDelay: Infinity
-  });
+//   const rl = readline.createInterface({
+//     input: fileStream,
+//     crlfDelay: Infinity
+//   });
 
-  var rank = 0;
+//   var rank = 0;
 
-  console.log(card.name);
+//   console.log(card.name);
 
-  for await (var line of rl) {
-    var card_line;
-    card_line = line.split(" ");
-    card_line.shift();
-    card_line = card_line.join(" ");
+//   for await (var line of rl) {
+//     var card_line;
+//     card_line = line.split(" ");
+//     card_line.shift();
+//     card_line = card_line.join(" ");
     
-    if (card.name == card_line) {
-      return rank;
-    }
+//     if (card.name == card_line) {
+//       return rank;
+//     }
 
-    rank++
-  }
+//     rank++
+//   }
 
-  return -1;
-}
+//   return -1;
+// }
 
 
-async function getCardRank(card) {
-  promise = pullCardRank(card);
-  result = await promise;
+// async function getCardRank(card) {
+//   promise = pullCardRank(card);
+//   result = await promise;
 
-  return result;
-}
+//   return result;
+// }
 
 /** 
  * @desc eatColorPips ... Separates out the colored pips {4}{W} --> W for bias analysis.
@@ -107,7 +107,7 @@ function generatePackStats(packs) {
   var totalCount = packs.length;
   var nonLandCount = 0;
   var colorPips = 0;
-  var bestPick;
+  // var bestPick;
 
   for (var pack in packs) {
     // packObj used to make my life easier regarding referencing.
@@ -118,9 +118,9 @@ function generatePackStats(packs) {
     var rarity = packObj.rarity;
     var color = packObj.color;
     var CMC = packObj.cmc;
-    var rank = getCardRank(packObj);
+    // var rank = getCardRank(packObj);
 
-    console.log(rank);
+    // console.log(rank);
     
 
     if (type != "Land") {
diff --git a/backend/bot.js b/backend/bot.js
index 64eabc5d..288a2517 100644
--- a/backend/bot.js
+++ b/backend/bot.js
@@ -13,8 +13,6 @@ module.exports = class extends Player {
   }
 
   getPack(pack) {
-    var packStats = PackStats(pack);
-
     const randomPick = sample(pack);
     this.picks.push(randomPick.name);
     pull(pack, randomPick);

From 439e8e732d170e2ef80a40e05e048aa5558a7707 Mon Sep 17 00:00:00 2001
From: May <may@Mays-iMac-Pro.local>
Date: Sun, 12 Apr 2020 18:08:10 -0700
Subject: [PATCH 11/12] Comment out requires.

---
 backend/analytics.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/backend/analytics.js b/backend/analytics.js
index f422b1cb..0ae6baf3 100644
--- a/backend/analytics.js
+++ b/backend/analytics.js
@@ -1,6 +1,6 @@
-const fs = require('fs');
-const readline = require('readline');
-const path = require('path');
+// const fs = require('fs');
+// const readline = require('readline');
+// const path = require('path');
 
 // const rankingsPath = path.join(__dirname, "../data/picks/results.txt");
 

From 75572e3fa8f7275d754d3b49000689a03fbf5bc7 Mon Sep 17 00:00:00 2001
From: May <may@Mays-iMac-Pro.local>
Date: Sun, 12 Apr 2020 18:09:46 -0700
Subject: [PATCH 12/12] Fixed syntax and typings.

---
 backend/analytics.js | 2 +-
 backend/bot.js       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/backend/analytics.js b/backend/analytics.js
index 0ae6baf3..d9f71a72 100644
--- a/backend/analytics.js
+++ b/backend/analytics.js
@@ -166,7 +166,7 @@ function generatePackStats(packs) {
     rarityBias[rarities] /= totalCount;
   }
 
-  var packStats = {"colorBias": colorBias, "colorPipBias": colorPipBias, "typeBias": typeBias, "rarityBias": rarityBias, "cmcBias": cmcBias}
+  var packStats = {"colorBias": colorBias, "colorPipBias": colorPipBias, "typeBias": typeBias, "rarityBias": rarityBias, "cmcBias": cmcBias};
   return packStats;  
 }
 
diff --git a/backend/bot.js b/backend/bot.js
index 288a2517..2f7ce0da 100644
--- a/backend/bot.js
+++ b/backend/bot.js
@@ -1,6 +1,6 @@
 const {sample, pull} = require("lodash");
 const Player = require("./player");
-const PackStats = require("./analytics")
+const PackStats = require("./analytics");
 
 module.exports = class extends Player {
   constructor() {