Add advanced control for "max resources"

Fixes #874

Author: cugarteblair

web-client/src/components/SrGranuleSelection.vue

@@ -48,6 +48,14 @@ const ccvCycle = () => {
 const ccvRegion = () => {
   return reqParamsStore.getUseRegion() !== undefined ? reqParamsStore.getUseRegion() : false
 }
+const defaultMaxResources = () => {
+  return reqParamsStore.maxResourcesValue !== undefined ? reqParamsStore.maxResourcesValue : 300
+}
+const ccvMaxResources = () => {
+  return reqParamsStore.getUseMaxResources() !== undefined
+    ? reqParamsStore.getUseMaxResources()
+    : false
+}
 
 onMounted(() => {
   //console.log('Mounted SrGranuleSelection');
@@ -146,6 +154,22 @@ const GtsSelection = (gts: SrListNumberItem[]) => {
       tooltipText="atl03 granule region (zero means all), See section 2.5 pages 14-17 of the 'Algorithm Theoretical Basis Document'"
       tooltipUrl="https://slideruleearth.io/web/rtd/user_guide/icesat2.html#photon-input-parameters"
     />
+    <SrSwitchedSliderInput
+      :insensitive="!reqParamsStore.enableGranuleSelection"
+      v-model="reqParamsStore.maxResourcesValue"
+      :getCheckboxValue="reqParamsStore.getUseMaxResources"
+      :setCheckboxValue="reqParamsStore.setUseMaxResources"
+      :getValue="reqParamsStore.getMaxResources"
+      :setValue="reqParamsStore.setMaxResources"
+      :defaultValue="defaultMaxResources()"
+      :currentCheckboxValue="ccvMaxResources()"
+      label="Max Resources"
+      :min="0"
+      :max="1000"
+      :decimalPlaces="0"
+      tooltipText="Maximum number of resources (e.g. granules, tiles, etc.) that can be processed by a single request."
+      tooltipUrl="https://slideruleearth.io/web/rtd/user_guide/icesat2.html#photon-input-parameters"
+    />
     <Fieldset
       legend="Time Range"
       class="sr-time-range-content"

web-client/src/stores/reqParamsStore.ts

@@ -135,6 +135,8 @@ export function getDefaultReqParamsState(): SrReqParamsState {
     YAPCVersion: 0 as number,
     resources: [] as string[],
     useChecksum: false,
+    useMaxResources: false,
+    maxResourcesValue: 300,
     enableAtl24Classification: false,
     defaultsFetched: false,
     useDatum: false,
@@ -648,6 +650,9 @@ const createReqParamsStore = (id: string) =>
         if (this.useServerTimeout) {
           req.timeout = this.serverTimeoutValue
         }
+        if (this.useMaxResources) {
+          req.max_resources = this.maxResourcesValue
+        }
         if (this.useReqTimeout) {
           req['rqst-timeout'] = this.reqTimeoutValue
         }
@@ -819,6 +824,18 @@ const createReqParamsStore = (id: string) =>
       getUseChecksum(): boolean {
         return this.useChecksum
       },
+      setUseMaxResources(useMaxResources: boolean) {
+        this.useMaxResources = useMaxResources
+      },
+      getUseMaxResources(): boolean {
+        return this.useMaxResources
+      },
+      setMaxResources(maxResourcesValue: number) {
+        this.maxResourcesValue = maxResourcesValue
+      },
+      getMaxResources(): number {
+        return this.maxResourcesValue
+      },
       getPassInvalid(): boolean {
         return this.passInvalid
       },

web-client/src/types/SrReqParamsState.ts

@@ -99,6 +99,8 @@ export interface SrReqParamsState {
   YAPCVersion: number
   resources: string[]
   useChecksum: boolean
+  useMaxResources: boolean
+  maxResourcesValue: number
   enableAtl24Classification: boolean
   defaultsFetched: boolean
   useDatum: boolean

web-client/src/types/SrTypes.ts

@@ -211,6 +211,7 @@ export interface AtlReqParams {
   cmr?: { polygon?: SrRegion; version?: string }
   output?: OutputFormat
   atl08_class?: string[]
+  max_resources?: number
   [key: string]: any // Other dynamic keys
 }