[web] Make button "Delete all" remove only orders from current se… (#49)

- Make button "Delete all" remove only orders from current selected power.
- Reorganize code
- [web] Remove bugged and useless function gameReloaded() from game page.
- This function caused error `engine.getPhaseType is not a function` for
  games with deadlines.
- Move function saveGameToDisk into its own file.
- [web] Add documentation to methods involved in orders management to help understand what happens.
- Move methods getServerOrders() from game GUI component to game engine object.
- Rename method onSetNoOrders to onSetEmptyOrdersSet.
- Rename property in PowerActionsForm: onNoOrders => onPass.
- [web] Update sending orders to send request clearOrders when local orders list is null.

- Renamed local file:
  - components/power_order => power_orders
  - forms/power_actions_form => power_order_creation_form

- Move power orders buttons bar to a separate file:
  - components/power_orders_actions_bar

- [web] Improve messages about local/server defined orders.

1 files changed, 77 insertions, 0 deletions

diff --git a/diplomacy/web/src/gui/components/power_orders.jsx b/diplomacy/web/src/gui/components/power_orders.jsx
new file mode 100644
index 0000000..b702a9d
--- /dev/null
+++ b/diplomacy/web/src/gui/components/power_orders.jsx
@@ -0,0 +1,77 @@
+// ==============================================================================
+// Copyright (C) 2019 - Philip Paquette, Steven Bocco
+//
+//  This program is free software: you can redistribute it and/or modify it under
+//  the terms of the GNU Affero General Public License as published by the Free
+//  Software Foundation, either version 3 of the License, or (at your option) any
+//  later version.
+//
+//  This program is distributed in the hope that it will be useful, but WITHOUT
+//  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+//  FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+//  details.
+//
+//  You should have received a copy of the GNU Affero General Public License along
+//  with this program.  If not, see <https://www.gnu.org/licenses/>.
+// ==============================================================================
+import React from "react";
+import PropTypes from 'prop-types';
+import {Button} from "./button";
+
+export class PowerOrders extends React.Component {
+    render() {
+        const orderEntries = this.props.orders ? Object.entries(this.props.orders) : null;
+        let display = null;
+        if (orderEntries) {
+            if (orderEntries.length) {
+                orderEntries.sort((a, b) => a[1].order.localeCompare(b[1].order));
+                display = (
+                    <div className={'container order-list'}>
+                        {orderEntries.map((entry, index) => (
+                            <div
+                                className={`row order-entry entry-${1 + index % 2} ` + (entry[1].local ? 'local' : 'server')}
+                                key={index}>
+                                <div className={'col align-self-center order'}>
+                                    <span className={'order-string'}>{entry[1].order}</span>
+                                    {entry[1].local ? '' : <span className={'order-mark'}> [S]</span>}
+                                </div>
+                                <div className={'col remove-button'}>
+                                    <Button title={'-'} onClick={() => this.props.onRemove(this.props.name, entry[1])}/>
+                                </div>
+                            </div>
+                        ))}
+                    </div>
+                );
+            } else if (this.props.serverCount === 0) {
+                display = (<div className={'empty-orders'}>Empty orders set</div>);
+            } else {
+                display = (<div className={'empty-orders'}>Local empty orders set</div>);
+            }
+        } else {
+            if (this.props.serverCount < 0) {
+                display = <div className={'no-orders'}>No orders!</div>;
+            } else {
+                display = <div className={'empty-orders'}>Asking to unset orders</div>;
+            }
+        }
+        return (
+            <div className={'power-orders'}>
+                <div className={'title'}>
+                    <span className={'name'}>{this.props.name}</span>
+                    <span className={this.props.wait ? 'wait' : 'no-wait'}>
+                        {(this.props.wait ? ' ' : ' not') + ' waiting'}
+                    </span>
+                </div>
+                {display}
+            </div>
+        );
+    }
+}
+
+PowerOrders.propTypes = {
+    wait: PropTypes.bool,
+    name: PropTypes.string,
+    orders: PropTypes.object,
+    serverCount: PropTypes.number,
+    onRemove: PropTypes.func,
+};