From 052e72c3df56c85f20f127ff01c91f929b91233b Mon Sep 17 00:00:00 2001
From: Luke Berndt <lukekb@gmail.com>
Date: Tue, 17 Jan 2023 22:23:28 -0500
Subject: [PATCH] add some basic drag and drop

---
 frontend/src/Call/CallInfo.js        | 169 ++++++++++++++++-----------
 frontend/src/Call/CallItem.js        |  19 ++-
 frontend/src/Call/GroupModal.js      |   3 +-
 frontend/src/Call/PlaylistBuilder.js |  49 ++++++++
 4 files changed, 166 insertions(+), 74 deletions(-)
 create mode 100644 frontend/src/Call/PlaylistBuilder.js

diff --git a/frontend/src/Call/CallInfo.js b/frontend/src/Call/CallInfo.js
index 71ae3c6..7ba5b48 100644
--- a/frontend/src/Call/CallInfo.js
+++ b/frontend/src/Call/CallInfo.js
@@ -1,4 +1,4 @@
-import React from "react";
+import React, { useState } from "react";
 import {
   Header,
   Divider,
@@ -6,81 +6,108 @@ import {
   Segment,
   Statistic,
   Icon,
-  Menu
+  Menu,
+  Tab
 } from "semantic-ui-react";
-
+import PlaylistBuilder from "./PlaylistBuilder"
 // ----------------------------------------------------
 function CallInfo(props) {
-    let srcList = "";
-    let callLength = "-";
-    let callFreq = "-";
-    let callDate = "-";
-    let callTime = "-";
-    let talkgroupNum = "-";
-    let callDownload = "";
-    let callTweet = "";
-    if (props.call) {
-      const currentCall = props.call;
-      var time = new Date(currentCall.time);
-      callTime = time.toLocaleTimeString();
-      callDate = time.toLocaleDateString();
-      if (currentCall.freq) {
-        var freq = currentCall.freq / 1000000;
-        callFreq = Math.round(freq * 1000) / 1000;
-      }
 
-      srcList = currentCall.srcList.map((source, index) => <List.Item key={index}>{source.src}[{source.pos}]</List.Item>);
-      callLength = currentCall.len;
-      talkgroupNum = currentCall.talkgroupNum;
-      callDownload = currentCall.url;
-      callTweet = "https://twitter.com/intent/tweet?url="+encodeURIComponent(document.location.origin+props.link)+"&via="+encodeURIComponent("OpenMHz");
+
+
+  let srcList = "";
+  let callLength = "-";
+  let callFreq = "-";
+  let callDate = "-";
+  let callTime = "-";
+  let talkgroupNum = "-";
+  let callDownload = "";
+  let callTweet = "";
+  if (props.call) {
+    const currentCall = props.call;
+    var time = new Date(currentCall.time);
+    callTime = time.toLocaleTimeString();
+    callDate = time.toLocaleDateString();
+    if (currentCall.freq) {
+      var freq = currentCall.freq / 1000000;
+      callFreq = Math.round(freq * 1000) / 1000;
     }
 
-    return (
-      <div>
-      <Segment padded attached>
-        <Header as='h1'>{props.header}</Header>
-        <List bulleted horizontal link>
-          {srcList}
-        </List>
-        <Divider/>
-        <Statistic size='small'>
-          <Statistic.Label>Seconds</Statistic.Label>
-          <Statistic.Value>{callLength}</Statistic.Value>
-        </Statistic>
-        <Statistic size='small'>
-          <Statistic.Label>Talkgroup</Statistic.Label>
-          <Statistic.Value>{talkgroupNum}</Statistic.Value>
-        </Statistic>
-
-        <List divided verticalAlign='middle'>
-          <List.Item>
-            <Icon name="wait"/>
-            <List.Content>
-              {callTime}
-            </List.Content>
-          </List.Item>
-          <List.Item>
-            <Icon name="calendar outline"/>
-            <List.Content>
-              {callDate}
-            </List.Content>
-          </List.Item>
-          <List.Item>
-            <Icon name="cubes"/>
-            <List.Content>
-              {callFreq} MHz
-            </List.Content>
-          </List.Item>
-        </List>
-      </Segment>
-          <Menu attached='bottom'>
-          <a href={callTweet}><Menu.Item name="tweet" ><Icon name='twitter' />Tweet</Menu.Item></a>
-          <a href={callDownload}><Menu.Item name="download"><Icon name="download" />Download</Menu.Item></a>
-          <a href={props.link}><Menu.Item name="link"><Icon name="at" />Link</Menu.Item></a>
-        </Menu>
-        </div>
-    );
+    srcList = currentCall.srcList.map((source, index) => <List.Item key={index}>{source.src}[{source.pos}]</List.Item>);
+    callLength = currentCall.len;
+    talkgroupNum = currentCall.talkgroupNum;
+    callDownload = currentCall.url;
+    callTweet = "https://twitter.com/intent/tweet?url=" + encodeURIComponent(document.location.origin + props.link) + "&via=" + encodeURIComponent("OpenMHz");
   }
+  const [activeTab, setActiveTab] = useState(0);
+  const handleTabChange = (e, data) => setActiveTab(data.activeIndex);
 
-  export default CallInfo;
+
+
+  const panes = [
+    {
+      menuItem: 'Call Info', render: () => {
+        return (
+          <div>
+            <Tab.Pane attached='bottom'>
+              <List bulleted horizontal link>
+                {srcList}
+              </List>
+              <Divider />
+              <Statistic size='small'>
+                <Statistic.Label>Seconds</Statistic.Label>
+                <Statistic.Value>{callLength}</Statistic.Value>
+              </Statistic>
+              <Statistic size='small'>
+                <Statistic.Label>Talkgroup</Statistic.Label>
+                <Statistic.Value>{talkgroupNum}</Statistic.Value>
+              </Statistic>
+
+              <List divided verticalAlign='middle'>
+                <List.Item>
+                  <Icon name="wait" />
+                  <List.Content>
+                    {callTime}
+                  </List.Content>
+                </List.Item>
+                <List.Item>
+                  <Icon name="calendar outline" />
+                  <List.Content>
+                    {callDate}
+                  </List.Content>
+                </List.Item>
+                <List.Item>
+                  <Icon name="cubes" />
+                  <List.Content>
+                    {callFreq} MHz
+                  </List.Content>
+                </List.Item>
+              </List>
+
+            </Tab.Pane>
+            <Menu>
+              <a href={callTweet}><Menu.Item name="tweet" ><Icon name='twitter' />Tweet</Menu.Item></a>
+              <a href={callDownload}><Menu.Item name="download"><Icon name="download" />Download</Menu.Item></a>
+              <a href={props.link}><Menu.Item name="link"><Icon name="at" />Link</Menu.Item></a>
+            </Menu>
+          </div>
+        )
+      }
+    },
+    {
+      menuItem: 'Playlist', render: () => {
+        return (
+          <PlaylistBuilder />
+        )
+      }
+    }
+  ]
+  return (
+    <div>
+      <Tab menu={{ attached: 'top' }} panes={panes} defaultActiveIndex={activeTab} onTabChange={handleTabChange} />
+
+    </div>
+  );
+}
+
+export default CallInfo;
diff --git a/frontend/src/Call/CallItem.js b/frontend/src/Call/CallItem.js
index dcfd011..9b3c3fb 100644
--- a/frontend/src/Call/CallItem.js
+++ b/frontend/src/Call/CallItem.js
@@ -34,6 +34,23 @@ const CallItem = (props) => {
   var rowSelected = {};
   let starButton;
   var starClickable = {};
+
+  const onDragStart = (event) => {
+    // It receives a DragEvent
+    // which inherits properties from
+    // MouseEvent and Event
+    // so we can access the element
+    // through event.currentTarget
+  
+    // Later, we'll save
+    // in a hook variable
+    // the item being dragged
+    const callId = event.currentTarget.dataset.callid;
+    event.dataTransfer.setData("call-id", callId);
+    console.log("Dragging: " + callId);
+
+  }
+
   if (!starClicked) {
     starClickable = { link: true };
   }
@@ -68,7 +85,7 @@ const CallItem = (props) => {
     talkgroup = props.talkgroups[call.talkgroupNum].description;
   }
   return (
-    <Table.Row onClick={(e) => props.onClick({ call: call }, e)} {...rowSelected}>
+    <Table.Row draggable="true" onClick={(e) => props.onClick({ call: call }, e)} {...rowSelected} onDragStart={onDragStart} data-callid={call._id}>
       <Table.Cell>  {call.len} </Table.Cell>
       <Table.Cell> {talkgroup} </Table.Cell>
       <Table.Cell> {time.toLocaleTimeString()} </Table.Cell>
diff --git a/frontend/src/Call/GroupModal.js b/frontend/src/Call/GroupModal.js
index 59ebcbe..22c23d2 100644
--- a/frontend/src/Call/GroupModal.js
+++ b/frontend/src/Call/GroupModal.js
@@ -1,4 +1,4 @@
-import React, { Component, useState } from "react";
+import React, { useState } from "react";
 import { useGetGroupsQuery } from '../features/api/apiSlice'
 import { setGroupFilter } from "../features/callPlayer/callPlayerSlice";
 import { useSelector, useDispatch } from 'react-redux'
@@ -12,7 +12,6 @@ import {
 import "./FilterModal.css";
 
 function GroupModal (props) {
-  const shortName = useSelector((state) => state.callPlayer.shortName);
   const { data, isError, isLoading, isSuccess,error } = useGetGroupsQuery(props.shortName);
   const [open, setOpen] = useState(false);
   const [selectedGroup, setSelectedGroup] = useState(false);
diff --git a/frontend/src/Call/PlaylistBuilder.js b/frontend/src/Call/PlaylistBuilder.js
new file mode 100644
index 0000000..1ca25cb
--- /dev/null
+++ b/frontend/src/Call/PlaylistBuilder.js
@@ -0,0 +1,49 @@
+import { useSelector, useDispatch } from 'react-redux'
+
+import {
+    Header,
+    Divider,
+    List,
+    Segment,
+    Statistic,
+    Icon,
+    Menu,
+    Tab
+  } from "semantic-ui-react";
+
+  function PlaylistBuilder(props) {
+
+    const { loading: callsLoading, data: callsData } = useSelector((state) => state.calls);
+
+    const onDragOver = (event) => {
+        // It also receives a DragEvent.
+        // Later, we'll read the position
+        // of the item from event.currentTarget
+        // and store the updated list state
+      
+        // We need to prevent the default behavior
+        // of this event, in order for the onDrop
+        // event to fire.
+        // It may sound weird, but the default is
+        // to cancel out the drop.
+     
+        event.preventDefault();
+      }
+      
+      const onDrop = (event) => {
+        // Here, we will:
+        // - update the rendered list
+        // - and reset the DnD state
+        var callId = event.dataTransfer.getData("call-id");
+        console.log("Dropping: " + callId);
+        console.log("Found: " + callsData.entities[callId].freq);
+      }
+
+      return (
+        <Tab.Pane attached='bottom'>
+        <div onDragOver={onDragOver} onDrop={onDrop}>Placeholder</div>
+      </Tab.Pane>
+      )
+  }
+
+  export default PlaylistBuilder;
\ No newline at end of file