WIP - Survival Status data saving

Activate Survival Status drop down box on Age and History category. Allow it to be set, saved and visualised.

app/map_styles/polygon.xml

@@ -623,6 +623,34 @@
             <LineSymbolizer stroke="#888" stroke-width="3.0"/>
         </Rule>
     </Style>
+    <Style name="survival_status">
+        <Rule>
+            <Filter>[survival_status] = "Same as Historical Map (Unchanged)"</Filter>
+            <PolygonSymbolizer fill="#6ded45" />
+        </Rule>
+        <Rule>
+            <Filter>[survival_status] = "Similar to Historical Map (Some Changes)"</Filter>
+            <PolygonSymbolizer fill="#f7c725" />
+        </Rule>
+        <Rule>
+            <Filter>[survival_status] = "Historical Building Demolished"</Filter>
+            <PolygonSymbolizer fill="#ff2121" />
+        </Rule>
+        <Rule>
+            <Filter>[survival_status] = "Current Building on Previous Green Space"</Filter>
+            <PolygonSymbolizer fill="#CF26DF" />
+        </Rule>
+        <Rule>
+            <MaxScaleDenominator>17061</MaxScaleDenominator>
+            <MinScaleDenominator>4264</MinScaleDenominator>
+            <LineSymbolizer stroke="#888" stroke-width="1.0"/>
+        </Rule>
+        <Rule>
+            <MaxScaleDenominator>4264</MaxScaleDenominator>
+            <MinScaleDenominator>0</MinScaleDenominator>
+            <LineSymbolizer stroke="#888" stroke-width="3.0"/>
+        </Rule>
+    </Style>
     <Style name="likes">
         <Rule>
             <Filter>[likes] &gt;= 100</Filter>

app/src/api/config/dataFields.ts

@@ -296,6 +296,10 @@ export const buildingAttributesConfig = valueType<DataFieldConfig>()({ /* eslint
         edit: true,
         verify: true
     },
+    survival_status: {
+        edit: true,
+        verify: true
+    },
     likes_total: {
         edit: false,
         derivedEdit: true,

app/src/frontend/building/data-containers/age.tsx

@@ -20,10 +20,11 @@ import { CategoryViewProps } from './category-view-props';
 import { LogicalDataEntry } from '../data-components/logical-data-entry/logical-data-entry';
 import { useDisplayPreferences } from '../../displayPreferences-context';
 
-const HistoricalStatusOptions = [
+const SurvivalStatusOptions = [
-    'The current footprint matches/almost exactly matches the historical map beneath, and/or is known to have been built before the map was made',
+    'Same as Historical Map (Unchanged)',
-    'The building core is the same as the historical map but has had multiple additions/changes',
+    'Similar to Historical Map (Some Changes)',
-    'The building no longer exists',
+    'Historical Building Demolished',
+    'Current Building on Previous Green Space'
 ];
 
 /**
@@ -227,26 +228,32 @@ const AgeView: React.FunctionComponent<CategoryViewProps> = (props) => {
             </DataEntryGroup>
             <DataEntryGroup name="Survival and Loss tracked using Historical Maps" collapsed={true} >
                 <InfoBox>
-                    This section is under development.
+                    Can you help us create a map that shows how many buildings in London have survived since the 1890s? 
+                    Choose a colour to indicate whether the building has survived.
                 </InfoBox>
                 <button className={`map-switcher-inline ${historicData}-state btn btn-outline btn-outline-dark ${darkLightTheme}`} onClick={historicDataSwitchOnClick}> 
                     {(historicData === 'enabled')?'Click here to hide historical maps':'Click here to show historical maps'}
                 </button>
                 <SelectDataEntry
-                    title={dataFields.historical_status.title}
+                    title={dataFields.survival_status.title}
-                    slug="historical_status"
+                    slug="survival_status"
-                    value={""}
+                    value={props.building.survival_status}
-                    tooltip={dataFields.historical_status.tooltip}
+                    tooltip={dataFields.survival_status.tooltip}
-                    options={HistoricalStatusOptions}
+                    options={SurvivalStatusOptions}
                     mode={props.mode}
                     copy={props.copy}
                     onChange={props.onChange}
                 />
-                <DataEntry
+                <SelectDataEntry
-                    title="Historical land use change"
+                    title={dataFields.survival_source.title}
-                    slug=""
+                    slug="survival_source"
-                    value=""
+                    value={props.building.survival_source}
-                    mode='view'
+                    mode={props.mode}
+                    copy={props.copy}
+                    onChange={props.onChange}
+                    tooltip={dataFields.survival_source.tooltip}
+                    placeholder={dataFields.survival_source.example}
+                    options={dataFields.survival_source.items}
                     />
             </DataEntryGroup>
           </Fragment>
@@ -496,26 +503,32 @@ const AgeView: React.FunctionComponent<CategoryViewProps> = (props) => {
             </DataEntryGroup>
             <DataEntryGroup name="Survival and Loss tracked using Historical Maps" collapsed={true} >
                 <InfoBox>
-                    This section is under development.
+                    Can you help us create a map that shows how many buildings in London have survived since the 1890s? 
+                    Choose a colour to indicate whether the building has survived.
                 </InfoBox>
-                <button className={`map-switcher-inline ${historicData} btn btn-outline btn-outline-dark ${darkLightTheme}`} onClick={historicDataSwitchOnClick}> 
+                <button className={`map-switcher-inline ${historicData}-state btn btn-outline btn-outline-dark ${darkLightTheme}`} onClick={historicDataSwitchOnClick}> 
                     {(historicData === 'enabled')?'Click here to hide historical maps':'Click here to show historical maps'}
                 </button>
                 <SelectDataEntry
-                    title={dataFields.historical_status.title}
+                    title={dataFields.survival_status.title}
-                    slug="historical_status"
+                    slug="survival_status"
                     value={""}
-                    tooltip={dataFields.historical_status.tooltip}
+                    tooltip={dataFields.survival_status.tooltip}
-                    options={HistoricalStatusOptions}
+                    options={SurvivalStatusOptions}
                     mode={props.mode}
                     copy={props.copy}
                     onChange={props.onChange}
                 />
-                <DataEntry
+                <SelectDataEntry
-                    title="Historical land use change"
+                    title={dataFields.survival_source.title}
-                    slug=""
+                    slug="survival_source"
-                    value=""
+                    value={props.building.survival_source}
-                    mode='view'
+                    mode={props.mode}
+                    copy={props.copy}
+                    onChange={props.onChange}
+                    tooltip={dataFields.survival_source.tooltip}
+                    placeholder={dataFields.survival_source.example}
+                    options={dataFields.survival_source.items}
                     />
             </DataEntryGroup>
         </Fragment>

app/src/frontend/config/category-maps-config.ts

@@ -24,7 +24,8 @@ export interface CategoryMapDefinition {
 export const defaultMapCategory = Category.Age;
 
 export const categoryMapsConfig: {[key in Category]: CategoryMapDefinition[]} = {
-    [Category.Age]: [{
+    [Category.Age]: [
+        {
             mapStyle: 'date_year',
             legend: {
                 title: 'Age',
@@ -46,8 +47,22 @@ export const categoryMapsConfig: {[key in Category]: CategoryMapDefinition[]} =
                     { color: '#d0c291', text: '<1700' },
                 ]
             },
-    }],
+        },
-    [Category.Size]: [{
+        {
+            mapStyle: 'survival_status',
+            legend: {
+                title: 'Survival status',
+                elements: [
+                    { color: '#6ded45', text: 'Same as Historical Map (Unchanged)' },
+                    { color: '#f7c725', text: 'Similar to Historical Map (Some Changes)' },
+                    { color: '#ff2121', text: 'Historical Building Demolished' },
+                    { color: '#CF26DF', text: 'Current Building on Previous Green Space' },
+                ]
+            }
+        },
+    ],
+    [Category.Size]: [
+        {
             mapStyle: 'size_height',
             legend: {
                 title: 'Height to apex',
@@ -62,7 +77,8 @@ export const categoryMapsConfig: {[key in Category]: CategoryMapDefinition[]} =
                     { color: '#980043', text: '≥152'}
                 ]
             },
-    }],
+        }
+    ],
     [Category.Team]: [{
         mapStyle: 'team',
         legend: {

app/src/frontend/config/data-fields-config.ts

@@ -460,10 +460,37 @@ export const dataFields = { /* eslint-disable @typescript-eslint/camelcase */
         //tooltip: ,
     },
 
-    historical_status: {
+    survival_status: {
         category: Category.Age,
-        title: "Historical Status",
+        title: "Survival status",
         tooltip: "Survival and Loss tracked using Historical Maps",
+        items: [
+            "Same as Historical Map (Unchanged)",
+            "Similar to Historical Map (Some Changes)",
+            "Historical Building Demolished",
+            "Current Building on Previous Green Space"
+        ],
+        example: "",
+    },
+
+    survival_source: {
+        category: Category.Age,
+        title: "Source of survival information",
+        tooltip: "Source for the survival status",
+        items: [
+            "Matched by comparing maps",
+            "Checked using streetview images",
+            "Historical publication or archive document",
+            "Other"
+        ],
+        example: "",
+    },
+
+    survival_link: {
+        category: Category.Age,
+        title: "Please add any additional text or image links providing historical information on this building",
+        tooltip: "URL for age and date reference",
+        example: ["", "", ""],
     },
 
     edit_history: {

app/src/frontend/config/tileserver-config.ts

@@ -21,7 +21,8 @@ export type BuildingMapTileset = 'date_year' |
     'building_attachment_form' |
     'landuse' |
     'dynamics_demolished_count' |
-    'team';
+    'team' |
+    'survival_status';
 
 export type SpecialMapTileset = 'base_light' | 'base_night' | 'base_night_outlines' | 'highlight' | 'number_labels' | 'base_boroughs';
 

app/src/tiles/dataDefinition.ts

@@ -125,6 +125,14 @@ const LAYER_QUERIES = {
             buildings
         WHERE
             is_domestic IS NOT NULL`,
+    survival_status: `
+        SELECT
+            geometry_id,
+            survival_status
+        FROM
+            buildings
+        WHERE
+        survival_status IS NOT NULL`,
     likes: `
         SELECT
             geometry_id,

maintenance/extract_data/export_attributes.sql

@@ -56,7 +56,8 @@ COPY (SELECT
     planning_historic_area_assessment_url,
     is_domestic,
     community_type_worth_keeping_total,
-    likes_total
+    likes_total,
+    survival_status
 FROM buildings)
 TO '/tmp/building_attributes.csv'
 WITH CSV HEADER