Added a popup system

Packages/com.jovian.popup-system/Runtime/PopupContentBuilder.cs

@@ -0,0 +1,58 @@
+using Jovian.PopupSystem.UI;
+using UnityEngine;
+
+namespace Jovian.PopupSystem {
+    public struct PopupContentBuilder {
+        readonly PopupView view;
+
+        public PopupContentBuilder(PopupView view) {
+            this.view = view;
+        }
+
+        public PopupContentBuilder AddHeader(string text) {
+            var header = view.GetHeader();
+            header.text = text;
+            return this;
+        }
+
+        public PopupContentBuilder AddText(string text) {
+            var label = view.GetText();
+            label.text = text;
+            return this;
+        }
+
+        public PopupContentBuilder AddText(string text, string hexColor) {
+            var label = view.GetText();
+            var prefix = hexColor.Length > 0 && hexColor[0] == '#' ? "" : "#";
+            label.text = $"<color={prefix}{hexColor}>{text}</color>";
+            return this;
+        }
+
+        public PopupContentBuilder AddStat(string label, int value) {
+            var (labelText, valueText) = view.GetStat();
+            labelText.text = label;
+            valueText.text = value.ToString();
+            return this;
+        }
+
+        public PopupContentBuilder AddStat(string label, string value) {
+            var (labelText, valueText) = view.GetStat();
+            labelText.text = label;
+            valueText.text = value;
+            return this;
+        }
+
+        public PopupContentBuilder AddImage(Sprite sprite, float height = 64f) {
+            var image = view.GetImage();
+            image.sprite = sprite;
+            var rt = (RectTransform)image.transform;
+            rt.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, height);
+            return this;
+        }
+
+        public PopupContentBuilder AddSeparator() {
+            view.GetSeparator();
+            return this;
+        }
+    }
+}