From da0f472d6ec2aa70c3af49e413b5910cb643ed9b Mon Sep 17 00:00:00 2001
From: Gisle Aune <dev@gisle.me>
Date: Wed, 19 Sep 2018 18:52:42 +0200
Subject: [PATCH] components/modal: Updated modal to work with forms

---
 marko/components/modal/component.js | 106 ++++++++++++++++++++++++++++
 marko/components/modal/index.marko  |   4 +-
 marko/components/modal/style.less   |  70 +++++++++++++++++-
 marko/global/colors.less            |  12 ++--
 4 files changed, 181 insertions(+), 11 deletions(-)

diff --git a/marko/components/modal/component.js b/marko/components/modal/component.js
index d74a693..acbdb4c 100644
--- a/marko/components/modal/component.js
+++ b/marko/components/modal/component.js
@@ -1,5 +1,111 @@
 module.exports = class {
+  onCreate() {
+    this.mounted = false
+  }
+
   closeModal() {
     this.emit("close")
+
+    if (this.mounted) {
+      window.removeEventListener("keydown", this.onPress)
+    }
+  }
+
+  onInput(input) {
+    if (!this.mounted) {
+      return
+    }
+
+    if (input) {
+      if (input.enabled && (!this.input || !this.input.enabled)) {
+        this.emit("open")
+      }
+
+      if (input.closable) {
+        if (input.enabled && (!this.input || !this.input.enabled)) {
+          window.addEventListener("keydown", this.onPress)
+        } else if (!input.enabled && (this.input && this.input.enabled)) {
+          window.removeEventListener("keydown", this.onPress)
+        }
+      }
+    }
+  }
+
+  onMount() {
+    this.onPress = this.onPress.bind(this)
+    this.mounted = true
+
+    if (this.input.enabled && this.input.closable) {
+      window.addEventListener("keydown", this.onPress)
+    }
+  }
+
+  onUnmount() {
+    if (this.input.enabled) {
+      window.removeEventListener("keydown", this.onPress)
+    }
+  }
+
+  /**
+   * 
+   * @param {KeyboardEvent} ev 
+   */
+  onPress(ev) {
+    if (ev.key === "Escape" && ev.ctrlKey ) {
+      this.closeModal()
+    }
+  }
+
+  getValues() {
+    /** @type {HTMLElement[]} */
+    const elems = this.findInputs()
+    const map = {}
+
+    for (const component of this.getComponents()) {
+      if (component.getFormData != null) {
+        Object.assign(map, component.getFormData() || {})
+      }
+    }
+
+    return elems.reduce((map, elem) => {
+      let path = elem.getAttribute("name").split(".")
+      let node = map
+      for (const part of path.slice(0, -1)) {
+        if (node[part] == null) {
+          node[part] = {}
+        }
+
+        node = node[part]
+      }
+
+      node[path[path.length - 1]] = elem.value; 
+      return map
+    }, map)
+  }
+
+  /**
+   * @param {HTMLElement} elem 
+   */
+  findInputs(elem = this.getEl()) {
+    let results = []
+
+    if (elem.childNodes.length === 0) {
+      return []
+    }
+    
+    for (let i = 0; i < elem.children.length; ++i) {
+      const child = elem.children.item(i)
+      if (child.dataset.formboundary != null) {
+        continue
+      }
+      
+      if (child.nodeName === "INPUT" || child.nodeName === "TEXTAREA") {
+        results.push(child)
+      } else {
+        results = results.concat(this.findInputs(child))
+      }
+    }
+
+    return results
   }
 }
\ No newline at end of file
diff --git a/marko/components/modal/index.marko b/marko/components/modal/index.marko
index 52a9f71..918b12a 100644
--- a/marko/components/modal/index.marko
+++ b/marko/components/modal/index.marko
@@ -1,9 +1,9 @@
 <if(input.enabled)>
   <div class=["overlay", (input.notification ? "notification-overlay" : "normal-overlay")]>
     <div class="overlay-options color-menu">
-      <div if(input.closable) on-click("closeModal")>X</div>
+      <div if(input.closable) on-click("closeModal")>Close</div>
     </div>
-    <div class="modal color-text">
+    <div class=input.class>
       <include(input.renderBody) />
     </div>
   </div>
diff --git a/marko/components/modal/style.less b/marko/components/modal/style.less
index 54965f5..54ee9b2 100644
--- a/marko/components/modal/style.less
+++ b/marko/components/modal/style.less
@@ -4,12 +4,12 @@ div.overlay {
   right: 0;
   top: 0;
   bottom: 0;
-  padding-top: 4em;
+  padding-top: 1em;
   z-index: 999;
 
-  background-color: rgba(0, 0, 0, 0.75);
+  background-color: rgba(0, 0, 0, 0.90);
 
-  overflow-y: auto;
+  overflow-y: scroll;
 
   h1 {
     text-align: center;
@@ -19,6 +19,70 @@ div.overlay {
     width: 60ch;
     max-width: 95%;
     margin: auto;
+
+    label {
+      display: block;
+      margin-top: 1em;
+      font-size: 0.75em;
+    }
+  
+    input {
+      display: block;
+      width: 100%;
+      padding: 0 0.5ch;
+
+      border: none;
+      font-family: inherit;
+      background: none;
+      outline: none;
+      opacity: 0.5;
+    }
+    input.big {
+      font-size: 1.5em;
+      padding: 0 0.3333ch;
+    }
+  
+    textarea {
+      display: block;
+      width: 100%;
+      height: 8em;
+      padding: 0 0.5ch;
+  
+      border: none;
+      font-family: inherit;
+      background: none;
+      outline: none;
+      opacity: 0.5;
+
+      resize: none;
+      overflow-y: scroll;
+    }
+    textarea.tall {
+      height: 24em;
+    }
+
+    input:focus, textarea:focus {
+      opacity: 1;
+    }
+
+    button {
+      border: 1px solid;
+      background-color: rgba(0, 0, 0, 0.75);
+      margin: 2em auto;
+      display: block;
+      padding: 0.5em 4ch;
+
+      opacity: 0.75;
+    }
+    button:hover {
+      opacity: 1;
+      cursor: pointer;
+    }
+  }
+  div.modal.nolabel {
+    input, textarea {
+      margin-bottom: 0.5em;
+    }
   }
 
   div.overlay-options {
diff --git a/marko/global/colors.less b/marko/global/colors.less
index 5fceb71..2959901 100644
--- a/marko/global/colors.less
+++ b/marko/global/colors.less
@@ -8,10 +8,10 @@ body.theme-story {
   .menu-link:hover, .menu > .head-menu > a:hover {
     background-color: rgba(17, 187, 255, 0.25);
   }
-  .color-primary, .modal h1, .modal h2, .markdown-content h1, .markdown-content h2, .markdown-content h3, .markdown-content h4, .markdown-content hr, .markdown-content a {
+  .color-primary, button, input:focus, textarea:focus, .modal h1, .modal h2, .modal label, .markdown-content h1, .markdown-content h2, .markdown-content h3, .markdown-content h4, .markdown-content hr, .markdown-content a {
     color: #4BF;
   }
-  .color-text {
+  .color-text, input, textarea {
     color: #ABC;
   }
   .color-highlight-primary {
@@ -33,10 +33,10 @@ body.theme-logs {
   .menu-link:hover, .Menu > .head-menu > a:hover {
     background-color: rgba(255, 187, 17, 0.25);
   }
-  .color-primary, .modal h1, .modal h2, .markdown-content h1, .markdown-content h2, .markdown-content h3, .markdown-content h4, .markdown-content hr, .markdown-content a {
+  .color-primary, button, .modal h1, .modal h2, .modal label, .markdown-content h1, .markdown-content h2, .markdown-content h3, .markdown-content h4, .markdown-content hr, .markdown-content a {
     color: #DA1;
   }
-  .color-text {
+  .color-text, input, textarea {
     color: #AAA;
   }
   .color-highlight-dark {
@@ -58,10 +58,10 @@ body.theme-logs {
   .menu-link:hover, .menu > .head-menu > a:hover {
     background-color: rgba(35, 255, 128, 0.25);
   }
-  .color-primary, .modal h1, .modal h2, .markdown-content h1, .markdown-content h2, .markdown-content h3, .markdown-content h4, .markdown-content hr, .markdown-content a {
+  .color-primary, button, .modal h1, .modal h2, .modal label, .markdown-content h1, .markdown-content h2, .markdown-content h3, .markdown-content h4, .markdown-content hr, .markdown-content a {
     color: #1F8;
   }
-  .color-text {
+  .color-text, input, textarea {
     color: #ACB;
   }
 }