From 39f6cbd66cd095380794ca7a918411535feabc19 Mon Sep 17 00:00:00 2001
From: Mateusz Kwasniewski <kwasniewski.mateusz@gmail.com>
Date: Wed, 17 Jul 2024 11:30:58 +0200
Subject: [PATCH] feat: insights filters (#7608)

---
 frontend/src/component/insights/Insights.tsx  | 81 ++++++++++++++-----
 .../component/insights/InsightsFilters.tsx    | 69 ++++++++++++++++
 .../InsightsHeader/InsightsHeader.tsx         |  1 +
 .../api/getters/useInsights/useInsights.ts    |  4 +-
 4 files changed, 134 insertions(+), 21 deletions(-)
 create mode 100644 frontend/src/component/insights/InsightsFilters.tsx

diff --git a/frontend/src/component/insights/Insights.tsx b/frontend/src/component/insights/Insights.tsx
index ac23815df2..c3f3340e37 100644
--- a/frontend/src/component/insights/Insights.tsx
+++ b/frontend/src/component/insights/Insights.tsx
@@ -11,8 +11,9 @@ import { InsightsHeader } from './components/InsightsHeader/InsightsHeader';
 import { useInsightsData } from './hooks/useInsightsData';
 import { InsightsCharts } from './InsightsCharts';
 import { LegacyInsightsCharts } from './LegacyInsightsCharts';
-import { ConditionallyRender } from 'component/common/ConditionallyRender/ConditionallyRender';
 import { useUiFlag } from 'hooks/useUiFlag';
+import { InsightsFilters } from './InsightsFilters';
+import { FilterItemParam } from '../../utils/serializeQueryParams';
 
 const StickyWrapper = styled(Box, {
     shouldForwardProp: (prop) => prop !== 'scrolled',
@@ -33,7 +34,7 @@ const StyledProjectSelect = styled(ProjectSelect)(({ theme }) => ({
     },
 }));
 
-export const Insights: VFC = () => {
+const LegacyInsights = () => {
     const [scrolled, setScrolled] = useState(false);
     const { insights, loading, error } = useInsights();
     const stateConfig = {
@@ -61,8 +62,6 @@ export const Insights: VFC = () => {
         window.addEventListener('scroll', handleScroll);
     }
 
-    const isInsightsV2Enabled = useUiFlag('insightsV2');
-
     return (
         <>
             <StickyWrapper scrolled={scrolled}>
@@ -77,23 +76,65 @@ export const Insights: VFC = () => {
                     }
                 />
             </StickyWrapper>
-            <ConditionallyRender
-                condition={isInsightsV2Enabled}
-                show={
-                    <InsightsCharts
-                        loading={loading}
-                        projects={projects}
-                        {...insightsData}
-                    />
-                }
-                elseShow={
-                    <LegacyInsightsCharts
-                        loading={loading}
-                        projects={projects}
-                        {...insightsData}
-                    />
-                }
+            <LegacyInsightsCharts
+                loading={loading}
+                projects={projects}
+                {...insightsData}
             />
         </>
     );
 };
+
+const NewInsights = () => {
+    const [scrolled, setScrolled] = useState(false);
+
+    const stateConfig = {
+        projects: FilterItemParam,
+        from: FilterItemParam,
+        to: FilterItemParam,
+    };
+    const [state, setState] = usePersistentTableState('insights', stateConfig);
+    const { insights, loading, error } = useInsights(
+        state.from?.values[0],
+        state.to?.values[0],
+    );
+
+    const projects = state.projects?.values ?? [allOption.id];
+
+    const insightsData = useInsightsData(insights, projects);
+
+    const handleScroll = () => {
+        if (!scrolled && window.scrollY > 0) {
+            setScrolled(true);
+        } else if (scrolled && window.scrollY === 0) {
+            setScrolled(false);
+        }
+    };
+
+    if (typeof window !== 'undefined') {
+        window.addEventListener('scroll', handleScroll);
+    }
+
+    return (
+        <>
+            <StickyWrapper scrolled={scrolled}>
+                <InsightsHeader
+                    actions={
+                        <InsightsFilters state={state} onChange={setState} />
+                    }
+                />
+            </StickyWrapper>
+            <InsightsCharts
+                loading={loading}
+                projects={projects}
+                {...insightsData}
+            />
+        </>
+    );
+};
+
+export const Insights: VFC = () => {
+    const isInsightsV2Enabled = useUiFlag('insightsV2');
+    if (isInsightsV2Enabled) return <NewInsights />;
+    return <LegacyInsights />;
+};
diff --git a/frontend/src/component/insights/InsightsFilters.tsx b/frontend/src/component/insights/InsightsFilters.tsx
new file mode 100644
index 0000000000..375226c1fd
--- /dev/null
+++ b/frontend/src/component/insights/InsightsFilters.tsx
@@ -0,0 +1,69 @@
+import { type FC, useEffect, useState } from 'react';
+import useProjects from 'hooks/api/getters/useProjects/useProjects';
+import {
+    type FilterItemParamHolder,
+    Filters,
+    type IFilterItem,
+} from 'component/filter/Filters/Filters';
+
+interface IFeatureToggleFiltersProps {
+    state: FilterItemParamHolder;
+    onChange: (value: FilterItemParamHolder) => void;
+}
+
+export const InsightsFilters: FC<IFeatureToggleFiltersProps> = ({
+    state,
+    onChange,
+}) => {
+    const { projects } = useProjects();
+
+    const [availableFilters, setAvailableFilters] = useState<IFilterItem[]>([]);
+
+    useEffect(() => {
+        const projectsOptions = (projects || []).map((project) => ({
+            label: project.name,
+            value: project.id,
+        }));
+
+        const hasMultipleProjects = projectsOptions.length > 1;
+
+        const availableFilters: IFilterItem[] = [
+            {
+                label: 'Date From',
+                icon: 'today',
+                options: [],
+                filterKey: 'from',
+                dateOperators: ['IS'],
+            },
+            {
+                label: 'Date To',
+                icon: 'today',
+                options: [],
+                filterKey: 'to',
+                dateOperators: ['IS'],
+            },
+            ...(hasMultipleProjects
+                ? ([
+                      {
+                          label: 'Project',
+                          icon: 'topic',
+                          options: projectsOptions,
+                          filterKey: 'projects',
+                          singularOperators: ['IS'],
+                          pluralOperators: ['IS_ANY_OF'],
+                      },
+                  ] as IFilterItem[])
+                : []),
+        ];
+
+        setAvailableFilters(availableFilters);
+    }, [JSON.stringify(projects)]);
+
+    return (
+        <Filters
+            availableFilters={availableFilters}
+            state={state}
+            onChange={onChange}
+        />
+    );
+};
diff --git a/frontend/src/component/insights/components/InsightsHeader/InsightsHeader.tsx b/frontend/src/component/insights/components/InsightsHeader/InsightsHeader.tsx
index 1d4125fb8a..7a2dee00e2 100644
--- a/frontend/src/component/insights/components/InsightsHeader/InsightsHeader.tsx
+++ b/frontend/src/component/insights/components/InsightsHeader/InsightsHeader.tsx
@@ -18,6 +18,7 @@ type DashboardHeaderProps = {
 
 const StyledActionsContainer = styled('div')(({ theme }) => ({
     display: 'flex',
+    alignItems: 'center',
     gap: theme.spacing(1),
     [theme.breakpoints.down('md')]: {
         flexDirection: 'column',
diff --git a/frontend/src/hooks/api/getters/useInsights/useInsights.ts b/frontend/src/hooks/api/getters/useInsights/useInsights.ts
index 7c3fd913d7..c522df362b 100644
--- a/frontend/src/hooks/api/getters/useInsights/useInsights.ts
+++ b/frontend/src/hooks/api/getters/useInsights/useInsights.ts
@@ -12,9 +12,11 @@ interface IUseInsightsDataOutput {
 }
 
 export const useInsights = (
+    from = '',
+    to = '',
     options?: SWRConfiguration,
 ): IUseInsightsDataOutput => {
-    const path = formatApiPath('api/admin/insights');
+    const path = formatApiPath(`api/admin/insights?from=${from}&to=${to}`);
 
     const { data, error } = useSWR<InstanceInsightsSchema>(
         path,