fix q_curve chart order

build_wheel.bat

@@ -1,5 +1,6 @@
 rem "Before building the wheels, please make sure you have setup-up the environment."
 rem "for python 3.6/3.7 we need vs++14"
+python maro/utils/dashboard/package_data.py
 
 pip install -r maro/simulator/requirements.build.txt
 

examples/ecr/q_learning/common/dqn.py

@@ -180,7 +180,6 @@ class DQN(object):
                     for q_values in q_values_batch:
                         for i in range(len(q_values)):
                             scalars = {self._policy_net.name: q_values[i].item()}
-                            scalars[str(i)] = q_values[i].item()
                             self._dashboard.upload_q_value(scalars, current_ep, i)
 
                 return False, q_values_batch.max(1)[1][0].item()

maro/cli/maro.py

@@ -11,6 +11,7 @@ import os
 import io
 import platform
 import yaml
+import subprocess
 from requests import get
 from maro.simulator.utils.common import get_available_envs
 
@@ -61,8 +62,8 @@ def main():
     parser = argparse.ArgumentParser("maro cli interface")
     parser.add_argument("--envs", action="store_true",
                         help="Show available environment settings")
-    parser.add_argument("--dashboard", nargs='?', choices=['unzip', 'start', 'stop', 'no_action'], default='no_action', const='unzip', metavar='ACTION',
-                        help="default or 'unzip' to extract dashboard resources to current folder. 'start' to start dashboard service. 'stop' to stop dashboard service.")
+    parser.add_argument("--dashboard", nargs='?', choices=['unzip', 'start', 'stop', 'no_action', 'build'], default='no_action', const='unzip', metavar='ACTION',
+                        help="default or 'unzip' to extract dashboard resources to current folder. 'start' to start dashboard service. 'stop' to stop dashboard service. 'build' to build docker for dashboard service.")
 
     args = parser.parse_args()
 
@@ -79,8 +80,11 @@ def main():
         stop_dashboard()
     elif args.dashboard == 'no_action':
         pass
+    elif args.dashboard == 'build':
+        print('build')
+        build_dashboard()
     else:
-        print("default or 'unzip' to extract dashboard resources to current folder.\n'start' to start dashboard service.\n'stop' to stop dashboard service.")
+        print("default or 'unzip' to extract dashboard resources to current folder. 'start' to start dashboard service. 'stop' to stop dashboard service. 'build' to build docker for dashboard service.")
 
 
 def ext_dashboard():
@@ -131,11 +135,11 @@ def start_dashboard():
         print(f"Dashboard files not found, aborting...")
         return
     if not platform.system() == 'Windows':
-        os.popen(
+        os.system(
             'mkdir -p ./data/grafana;CURRENT_UID=$(id -u):$(id -g) docker-compose up&')
     else:
-        os.popen(
-            'powershell.exe -windowstyle hidden "Set-Item -Path Env:CURRENT_UID -Value [Environment]::UserName; docker-compose up"')
+        subprocess.Popen(
+            'powershell.exe -windowstyle hidden "docker-compose up"', shell=True, start_new_session=True)
     
     localhosts = []
     localhosts.append('localhost')
@@ -191,3 +195,34 @@ def stop_dashboard():
         os.popen('docker-compose down')
     else:
         os.popen('powershell.exe -windowstyle hidden "docker-compose down"')
+
+    
+
+def build_dashboard():
+    '''
+        Build docker for dashboard service 
+
+        Args:
+            None.
+
+        Returns:
+            None.
+    '''
+
+    print('Try to build docker for dashboard service.')
+    cwd = os.getcwd()
+    all_files_exist = True
+    for path in ['config', 'panels', 'provisioning', 'templates', 'docker-compose.yml', 'Dockerfile']:
+        tar_path = os.path.join(cwd, path)
+        if not os.path.exists(tar_path):
+            print(f"{tar_path} not found")
+            all_files_exist = False
+    if not all_files_exist:
+        print(f"Dashboard files not found, aborting...")
+        return
+    if not platform.system() == 'Windows':
+        os.system(
+            'docker-compose build --no-cache')
+    else:
+        subprocess.Popen(
+            'powershell.exe -windowstyle hidden "docker-compose build --no-cache"', shell=True, start_new_session=True)

maro/utils/dashboard/dashboard_resource/Dockerfile

@@ -5,8 +5,8 @@ WORKDIR /panels
 COPY ./panels/line_chart ./line_chart
 COPY ./panels/heatmap_chart ./heatmap_chart
 
-RUN cd /panels/line_chart; yarn install --pure-lockfile; yarn run build; rm -rf node_modules
-RUN cd /panels/heatmap_chart; yarn install --pure-lockfile; yarn run build; rm -rf node_modules
+RUN cd /panels/line_chart; yarn install --pure-lockfile; yarn run dev; yarn run build; rm -rf node_modules
+RUN cd /panels/heatmap_chart; yarn install --pure-lockfile; yarn run dev; yarn run build; rm -rf node_modules
 
 
 FROM grafana/grafana:6.5.2

maro/utils/dashboard/dashboard_resource/panels/line_chart/src/linechart_ctrl.ts

@@ -164,6 +164,16 @@ class LineChartCtrl extends MetricsPanelCtrl {
           .key((d: any) => {
             return d.x;
           })
+          .sortKeys((a: any, b: any) => {
+            const nA = Number(a);
+            const nB = Number(b);
+            if (isNaN(nA) || isNaN(nB)) {
+              return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;
+            }
+            else {
+              return nA < nB ? -1 : nA > nB ? 1 : nA >= nB ? 0 : NaN;
+            }
+          })
           .entries(dataSeries);
         const groupedData: any[] = [];
         for (let j = 0; j < groupedSeries.length; j++) {