From ea88880417aefeab1f2fa03ba75ac3d787285dd9 Mon Sep 17 00:00:00 2001
From: Martin McKeaveney <martin@shogunsystems.co.uk>
Date: Tue, 28 Jan 2020 22:39:16 +0000
Subject: [PATCH] merge

---
 .../builder/src/common/Icons/Events.svelte    |   8 +
 .../builder/src/common/Icons/Pencil.svelte    |  19 ++
 packages/builder/src/common/Icons/index.js    |   2 +
 .../src/userInterface/ComponentPanel.svelte   |  10 +-
 .../EventsEditor/EventEditorModal.svelte      |  49 +++++
 .../EventsEditor/EventSelector.svelte         | 110 +++++++++++
 .../EventsEditor/EventsEditor.svelte          | 149 +++++++++++++++
 .../EventsEditor/StateBindingControl.svelte   | 177 ++++++++++++++++++
 .../src/userInterface/EventsEditor/index.js   |   1 +
 packages/server/package.json                  |   2 +-
 10 files changed, 525 insertions(+), 2 deletions(-)
 create mode 100644 packages/builder/src/common/Icons/Events.svelte
 create mode 100644 packages/builder/src/common/Icons/Pencil.svelte
 create mode 100644 packages/builder/src/userInterface/EventsEditor/EventEditorModal.svelte
 create mode 100644 packages/builder/src/userInterface/EventsEditor/EventSelector.svelte
 create mode 100644 packages/builder/src/userInterface/EventsEditor/EventsEditor.svelte
 create mode 100644 packages/builder/src/userInterface/EventsEditor/StateBindingControl.svelte
 create mode 100644 packages/builder/src/userInterface/EventsEditor/index.js

diff --git a/packages/builder/src/common/Icons/Events.svelte b/packages/builder/src/common/Icons/Events.svelte
new file mode 100644
index 0000000000..d3728b9901
--- /dev/null
+++ b/packages/builder/src/common/Icons/Events.svelte
@@ -0,0 +1,8 @@
+<svg
+  xmlns="http://www.w3.org/2000/svg"
+  viewBox="0 0 24 24"
+  width="24"
+  height="24">
+  <path fill="none" d="M0 0h24v24H0z" />
+  <path d="M13 10h7l-9 13v-9H4l9-13z" />
+</svg>
diff --git a/packages/builder/src/common/Icons/Pencil.svelte b/packages/builder/src/common/Icons/Pencil.svelte
new file mode 100644
index 0000000000..266458a132
--- /dev/null
+++ b/packages/builder/src/common/Icons/Pencil.svelte
@@ -0,0 +1,19 @@
+<svg
+  on:click
+  xmlns="http://www.w3.org/2000/svg"
+  viewBox="0 0 24 24"
+  width="24"
+  height="24">
+  <path fill="none" d="M0 0h24v24H0z" />
+  <path
+    d="M15.728 9.686l-1.414-1.414L5
+    17.586V19h1.414l9.314-9.314zm1.414-1.414l1.414-1.414-1.414-1.414-1.414 1.414
+    1.414 1.414zM7.242 21H3v-4.243L16.435 3.322a1 1 0 0 1 1.414 0l2.829 2.829a1
+    1 0 0 1 0 1.414L7.243 21z" />
+</svg>
+
+<style>
+  svg:hover {
+    cursor: pointer;
+  }
+</style>
\ No newline at end of file
diff --git a/packages/builder/src/common/Icons/index.js b/packages/builder/src/common/Icons/index.js
index 2e2ffc2010..c00ebb3ce4 100644
--- a/packages/builder/src/common/Icons/index.js
+++ b/packages/builder/src/common/Icons/index.js
@@ -4,3 +4,5 @@ export { default as TerminalIcon } from './Terminal.svelte';
 export { default as InputIcon } from './Input.svelte';
 export { default as ImageIcon } from './Image.svelte';
 export { default as ArrowDownIcon } from './ArrowDown.svelte';
+export { default as EventsIcon } from './Events.svelte';
+export { default as PencilIcon } from './Pencil.svelte';
diff --git a/packages/builder/src/userInterface/ComponentPanel.svelte b/packages/builder/src/userInterface/ComponentPanel.svelte
index 5649820970..1fa8ce0642 100644
--- a/packages/builder/src/userInterface/ComponentPanel.svelte
+++ b/packages/builder/src/userInterface/ComponentPanel.svelte
@@ -2,9 +2,10 @@
     import PropsView from "./PropsView.svelte";
     import { store } from "../builderStore";
     import IconButton from "../common/IconButton.svelte";
-    import { LayoutIcon, PaintIcon, TerminalIcon } from '../common/Icons/';
+    import { LayoutIcon, PaintIcon, TerminalIcon, EventsIcon } from '../common/Icons/';
     import CodeEditor from './CodeEditor.svelte';
     import LayoutEditor from './LayoutEditor.svelte';
+    import EventsEditor from "./EventsEditor";
 
     let current_view = 'props';
 
@@ -36,6 +37,11 @@
             <TerminalIcon />
           </button>
         </li>
+        <li>
+          <button class:selected={current_view === 'events'} on:click={() => current_view = 'events'}>
+            <EventsIcon />
+          </button>
+        </li>
     </ul>
 
     {#if !componentInfo.component}
@@ -45,6 +51,8 @@
             <PropsView {componentInfo} {components} {onPropChanged} />
         {:else if current_view === 'layout'}
             <LayoutEditor {onStyleChanged} {componentInfo}/>
+        {:else if current_view === 'events'}
+            <EventsEditor {componentInfo} {components} {onPropChanged} />
         {:else}
             <CodeEditor />
         {/if}
diff --git a/packages/builder/src/userInterface/EventsEditor/EventEditorModal.svelte b/packages/builder/src/userInterface/EventsEditor/EventEditorModal.svelte
new file mode 100644
index 0000000000..6cb72f6310
--- /dev/null
+++ b/packages/builder/src/userInterface/EventsEditor/EventEditorModal.svelte
@@ -0,0 +1,49 @@
+<script>
+  import Modal from "../../common/Modal.svelte";
+  import EventSelector from "../EventSelector.svelte";
+
+  export let event;
+  export let open;
+  export let closeModal;
+
+  $: action = open && event ? "Edit" : "Create";
+
+</script>
+
+<Modal isOpen={open} onClosed={closeModal}>
+  <h2>{action} Event</h2>
+  <EventSelector 
+    onChanged={console.log}
+    onRemoved={console.log}
+    {event} 
+  />
+</Modal>
+
+<style>
+  h3 {
+    text-transform: uppercase;
+    font-size: 12px;
+    font-weight: 700;
+    color: #8997ab;
+    margin-bottom: 10px;
+  }
+
+  .root {
+    font-size: 10pt;
+    width: 100%;
+  }
+
+  .form-root {
+    display: flex;
+    flex-wrap: wrap;
+  }
+
+  .prop-container {
+    flex: 1 1 auto;
+    min-width: 250px;
+  }
+  
+  .edit-icon:hover {
+    cursor: pointer;
+  }
+</style>
\ No newline at end of file
diff --git a/packages/builder/src/userInterface/EventsEditor/EventSelector.svelte b/packages/builder/src/userInterface/EventsEditor/EventSelector.svelte
new file mode 100644
index 0000000000..332a2ed32b
--- /dev/null
+++ b/packages/builder/src/userInterface/EventsEditor/EventSelector.svelte
@@ -0,0 +1,110 @@
+<script>
+  import IconButton from "../../common/IconButton.svelte";
+  import StateBindingControl from "./StateBindingControl.svelte";
+  import { find, map, keys, reduce, keyBy } from "lodash/fp";
+  import { pipe, userWithFullAccess } from "../../common/core";
+  import {
+    EVENT_TYPE_MEMBER_NAME,
+    allHandlers
+  } from "../../common/eventHandlers";
+  import { store } from "../../builderStore";
+
+  export let event;
+  export let onChanged;
+  export let onRemoved;
+
+  let events;
+  let eventType;
+  let parameters = [];
+
+  store.subscribe(s => {
+    events = allHandlers(
+      { hierarchy: s.hierarchy },
+      userWithFullAccess({
+        hierarchy: s.hierarchy,
+        actions: keyBy("name")(s.actions)
+      })
+    );
+  });
+
+ // TODO: refactor
+  $: {
+    if (event) {
+      eventType = event[EVENT_TYPE_MEMBER_NAME];
+
+      parameters = pipe(
+        event.parameters,
+        [keys, map(key => ({ name: key, value: event.parameters[key] }))]
+      );
+    } else {
+      eventType = "";
+      parameters = [];
+    }
+  }
+
+ // TODO: refactor
+  const eventChanged = (type, parameters) => {
+    const paramsAsObject = reduce((obj, p) => {
+      obj[p.name] = p.value;
+      return obj;
+    }, {})(parameters);
+
+    const ev = {};
+    ev[EVENT_TYPE_MEMBER_NAME] = type;
+    ev.parameters = paramsAsObject;
+
+    onChanged(ev);
+  };
+
+ // TODO: refactor
+  const eventTypeChanged = ev => {
+    const eType = find(e => e.name === ev.target.value)(events);
+    const emptyParameters = map(p => ({ name: p, value: "" }))(
+      eType.parameters
+    );
+    eventChanged(eType.name, emptyParameters);
+  };
+
+  const onParameterChanged = index => val => {
+    const newparameters = [...parameters];
+    newparameters[index].value = val;
+    eventChanged(eventType, newparameters);
+  };
+</script>
+
+<style>
+  .type-selector-container {
+    display: flex;
+  }
+
+  .type-selector {
+    border-color: var(--primary50);
+    border-radius: 2px;
+    width: 50px;
+    flex: 1 0 auto;
+  }
+</style>
+
+<div class="type-selector-container">
+  <select
+    class="type-selector uk-select uk-form-small "
+    value={eventType}
+    on:change={eventTypeChanged}>
+    <option />
+    {#each events as ev}
+      <option value={ev.name}>{ev.name}</option>
+    {/each}
+  </select>
+
+  <IconButton icon="trash" size="12" on:click={onRemoved} />
+
+</div>
+
+{#if parameters}
+  {#each parameters as p, index}
+    <div>{p.name}</div>
+    <StateBindingControl
+      onChanged={onParameterChanged(index)}
+      value={p.value} />
+  {/each}
+{/if}
diff --git a/packages/builder/src/userInterface/EventsEditor/EventsEditor.svelte b/packages/builder/src/userInterface/EventsEditor/EventsEditor.svelte
new file mode 100644
index 0000000000..c1066322e8
--- /dev/null
+++ b/packages/builder/src/userInterface/EventsEditor/EventsEditor.svelte
@@ -0,0 +1,149 @@
+<script>
+  import {
+    keys,
+    map,
+    some,
+    includes,
+    cloneDeep,
+    isEqual,
+    sortBy,
+    filter,
+    difference
+  } from "lodash/fp";
+  import { pipe } from "../../common/core";
+  import Checkbox from "../../common/Checkbox.svelte";
+  import Textbox from "../../common/Textbox.svelte";
+  import Dropdown from "../../common/Dropdown.svelte";
+  import IconButton from "../../common/IconButton.svelte";
+  import Modal from "../../common/Modal.svelte";
+  import EventSelector from "./EventSelector.svelte";
+
+  import { PencilIcon } from "../../common/Icons";
+  import { EVENT_TYPE_MEMBER_NAME } from "../../common/eventHandlers";
+
+  export const EVENT_TYPE = "event";
+
+  export let componentInfo;
+  export let onPropChanged = () => {};
+  export let components;
+
+  let modalOpen = false;
+  let events = [];
+  let selectedEvent = null;
+  let newEventType = "onClick";
+
+  // TODO: only show events that have handlers
+  $: events =
+    componentInfo &&
+    Object.entries(componentInfo).filter(
+      ([name]) => findType(name) == EVENT_TYPE
+    );
+
+  $: action = selectedEvent ? "Edit" : "Create";
+
+  function findType(propName) {
+    if (!componentInfo._component) return;
+    return components.find(({ name }) => name === componentInfo._component)
+      .props[propName];
+  }
+
+  console.log(componentInfo, events, components);
+
+  const openModal = event => {
+    selectedEvent = event;
+    modalOpen = true;
+  };
+
+  const closeModal = () => {
+    selectedEvent = null;
+    modalOpen = false;
+  };
+
+  const addEventHandler = event => {
+    const newEventHandler = {
+      parameters: {},
+      [EVENT_TYPE_MEMBER_NAME]: ""
+    };
+    events = [...events, newEventHandler];
+    onPropChanged(newEventType, events);
+  };
+
+  const changeEventHandler = newEvent => {
+    console.log({ events, newEventType, newEvent });
+    onPropChanged(newEventType, events);
+  };
+
+  const removeEventHandler = index => () => {
+    events = filter(e => e !== events[index])(events);
+    onPropChanged(newEventType, []);
+  };
+
+  console.log(events);
+</script>
+
+<style>
+  h3 {
+    text-transform: uppercase;
+    font-size: 12px;
+    font-weight: 700;
+    color: #8997ab;
+    margin-bottom: 10px;
+  }
+
+  .root {
+    font-size: 10pt;
+    width: 100%;
+  }
+
+  .form-root {
+    display: flex;
+    flex-wrap: wrap;
+  }
+
+  .prop-container {
+    flex: 1 1 auto;
+    min-width: 250px;
+  }
+</style>
+
+<h3>Events</h3>
+
+<div class="root">
+
+  <form class="uk-form-stacked form-root">
+    {#each events as event, index}
+      <div class="prop-container">
+        {event[0]}
+        <PencilIcon on:click={() => openModal({ ...event, index })} />
+      </div>
+    {/each}
+  </form>
+  <button on:click={() => openModal()}>Create Event</button>
+</div>
+<Modal bind:isOpen={modalOpen} onClosed={closeModal}>
+  <h2>{action} Event</h2>
+  {#if selectedEvent}
+    {JSON.stringify(selectedEvent)}
+    <!-- <EventSelector
+      onChanged={onEventHandlerChanged(selectedEvent)}
+      onRemoved={removeHandler(selectedEvent && selectedEvent.index)}
+      event={selectedEvent} />
+    <div class="addelement-container" on:click={addHandler}>
+      <IconButton icon="plus" size="12" />
+    </div> -->
+  {:else}
+    <select bind:value={newEventType}>
+      {#each events as [name]}
+        <option value={name}>{name}</option>
+      {/each}
+    </select>
+    <EventSelector
+      onChanged={changeEventHandler}
+      onRemoved={removeEventHandler}
+      event={selectedEvent} />
+    <div class="addelement-container" on:click={addEventHandler}>
+      <IconButton icon="plus" size="12" />
+    </div>
+    <button>Save</button>
+  {/if}
+</Modal>
diff --git a/packages/builder/src/userInterface/EventsEditor/StateBindingControl.svelte b/packages/builder/src/userInterface/EventsEditor/StateBindingControl.svelte
new file mode 100644
index 0000000000..f8e6ca6da8
--- /dev/null
+++ b/packages/builder/src/userInterface/EventsEditor/StateBindingControl.svelte
@@ -0,0 +1,177 @@
+<script>
+import {
+    isString
+} from "lodash/fp";
+import IconButton from "../../common/IconButton.svelte";
+import {
+    isBinding, getBinding, setBinding
+} from "../../common/binding";
+
+export let value="";
+export let onChanged= () => {};
+export let type="";
+export let options=[];
+
+let isBound=false;
+let bindingPath="";
+let bindingFallbackValue="";
+let bindingSource="store";
+let isExpanded = false;
+let forceIsBound = false;
+let canOnlyBind = false;
+
+$: {
+    canOnlyBind = type === "state";
+    if(!forceIsBound && canOnlyBind)
+        forceIsBound = true;
+
+    isBound= forceIsBound || isBinding(value);
+
+    if(isBound) {
+        const binding = getBinding(value);
+        bindingPath= binding.path;
+        bindingFallbackValue= binding.fallback;
+        bindingSource = binding.source || "store";
+    } else {
+        bindingPath="";
+        bindingFallbackValue="";
+        bindingSource="store";
+    }
+}
+
+const clearBinding = () => {
+    forceIsBound = false;
+    onChanged("");
+}
+
+const bind = (path, fallback, source) => {
+    if(!path) {
+        clearBinding("");
+        return;
+    }
+    const binding = setBinding({path, fallback, source});
+    onChanged(binding);
+}
+
+const setBindingPath = ev => {
+    forceIsBound = canOnlyBind;
+    bind(ev.target.value, bindingFallbackValue, bindingSource)
+}
+
+const setBindingFallback = ev => {
+    bind(bindingPath, ev.target.value, bindingSource);
+}
+
+const setBindingSource = ev => {
+    bind(bindingPath, bindingFallbackValue, ev.target.value);
+}
+
+// const makeBinding = () => {
+//     forceIsBound=true;
+//     isExpanded=true;
+// }
+
+</script>
+
+{#if isBound}
+<div>
+    <div class="bound-header">
+        <div>{isExpanded ? "" : bindingPath}</div>
+        <IconButton icon={isExpanded ? "chevron-up" : "chevron-down"}
+                    size="12"
+                    on:click={() => isExpanded=!isExpanded}/>
+        {#if !canOnlyBind}
+        <IconButton icon="trash"
+                    size="12"
+                    on:click={clearBinding}/>
+        {/if}
+    </div>
+    {#if isExpanded}
+    <div>
+        <div class="binding-prop-label">Binding Path</div>
+        <input class="uk-input uk-form-small"
+               value={bindingPath}
+               on:change={setBindingPath} >
+        <div class="binding-prop-label">Fallback Value</div>
+        <input class="uk-input uk-form-small"
+               value={bindingFallbackValue}
+               on:change={setBindingFallback} >
+        <div class="binding-prop-label">Binding Source</div>
+        <select class="uk-select uk-form-small"
+            value={bindingSource}
+            on:change={setBindingSource}>
+
+            <option>store</option>
+            <option>context</option>
+
+        </select>
+    </div>
+    {/if}
+
+</div>
+{:else}
+<div class="unbound-container">
+
+    {#if type === "bool"}
+
+    <div>
+        <IconButton icon={value == true ? "check-square" : "square"}
+                    size="19"
+                    on:click={() => onChanged(!value)} />
+    </div>
+
+    {:else if type === "options"}
+
+    <select class="uk-select uk-form-small"
+            value={value}
+            on:change={ev => onChanged(ev.target.value)}>
+        {#each options as option}
+        <option value={option}>{option}</option>
+        {/each}
+    </select>
+
+    {:else}
+
+    <input on:change={ev => onChanged(ev.target.value)}
+           bind:value={value}
+           style="flex: 1 0 auto;" />
+
+
+    {/if}
+
+</div>
+{/if}
+
+
+<style>
+    .unbound-container {
+        display:flex;
+    }
+
+    .bound-header {
+        display: flex;
+    }
+
+    .bound-header > div:nth-child(1) {
+        flex: 1 0 auto;
+        width: 30px;
+        color: var(--secondary50);
+        padding-left: 5px;
+    }
+
+    .binding-prop-label {
+        color: var(--secondary50);
+    }
+
+    input {
+        font-size: 12px;
+        font-weight: 700;
+        color: #163057;
+        opacity: 0.7;
+        padding: 5px 10px;
+        box-sizing: border-box;
+        border: 1px solid #DBDBDB;
+        border-radius: 2px;
+        outline: none;
+    }
+</style>
diff --git a/packages/builder/src/userInterface/EventsEditor/index.js b/packages/builder/src/userInterface/EventsEditor/index.js
new file mode 100644
index 0000000000..7782e7fccd
--- /dev/null
+++ b/packages/builder/src/userInterface/EventsEditor/index.js
@@ -0,0 +1 @@
+export { default } from "./EventsEditor.svelte";
\ No newline at end of file
diff --git a/packages/server/package.json b/packages/server/package.json
index 7f607b533d..6a86bb4d1f 100644
--- a/packages/server/package.json
+++ b/packages/server/package.json
@@ -8,7 +8,7 @@
     "build": "cd appPackages/_master && yarn && cd ../testApp && yarn && cd ../testApp2 && yarn",
     "initialise": "node ./initialise/initialiseBudibase init -d ./myapps -c contributors -u admin -p admin",
     "budi": "node ../cli/bin/budi",
-    "dev:builder": "nodemon index"
+    "dev:builder": "node index"
   },
   "keywords": [
     "budibase"