From 875d0c2604e5158810a68fefe7005980f40f041f Mon Sep 17 00:00:00 2001
From: Lucia Reynoso <lreynoso@chanzuckerberg.com>
Date: Tue, 2 Feb 2021 09:23:04 -0800
Subject: [PATCH] Remove dead code (#44)

---
 src/ts/src/upload/index.tsx | 178 +-----------------------------------
 1 file changed, 4 insertions(+), 174 deletions(-)

diff --git a/src/ts/src/upload/index.tsx b/src/ts/src/upload/index.tsx
index ba8b427a24..c0325a5eb9 100644
--- a/src/ts/src/upload/index.tsx
+++ b/src/ts/src/upload/index.tsx
@@ -1,24 +1,11 @@
 import { Step } from "./types";
 
 import React, { useState } from "react";
-import cx from "classnames";
-import { get, without, flow, omit, set, find } from "lodash/fp";
 
 import UploadHeader from "./UploadHeader";
-// import UploadSampleStep from "./UploadSampleStep";
-// import UploadMetadataStep from "./UploadMetadataStep";
-// import UploadReviewStep from "./UploadReviewStep";
 
 import style from "./index.module.scss";
 
-// See HOST_GENOME_SYNONYMS in MetadataField
-const HOST_GENOME_SYNONYMS = [
-    "host_genome",
-    "Host Genome",
-    "host_organism",
-    "Host Organism",
-];
-
 interface IProps {
     csrf?: string;
     hostGenomes?: Array<HostGenome>;
@@ -30,178 +17,21 @@ interface IProps {
 
 export default function Upload(_props: IProps): JSX.Element {
     const [currentStep, setCurrentStep] = useState<Step>(Step.UploadSamples);
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     const [samples, setSamples] = useState<Array<Sample>>([]);
-    const [uploadType, setUploadType] = useState<string>("");
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     const [project, setProject] = useState<Project | undefined>(undefined);
-    const [sampleNamesToFiles, setSampleNamesToFiles] = useState<any>(null);
-    const [metadata, setMetadata] = useState<any>(null);
-    const [metadataIssues, setMetadataIssues] = useState<any>(null);
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
     const [stepsEnabled, setStepsEnabled] = useState({
         uploadSamples: true,
         uploadMetadata: false,
         review: false,
     });
-    const [hostGenomes, setHostGenomes] = useState<Array<HostGenome>>([]);
-    const [workflows, setWorkflows] = useState(new Set());
-    const [wetlabProtocol, setWetlabProtocol] = useState<any>(null);
-
-    window.onbeforeunload = () =>
-        "Are you sure you want to leave? All data will be lost.";
-
-    const onUploadComplete = (): void => {
-        window.onbeforeunload = null;
-    };
-
-    const handleUploadSamples = ({
-        samples,
-        project,
-        uploadType,
-        sampleNamesToFiles,
-        workflows,
-        wetlabProtocol,
-    }: Record<string, any>): void => {
-        const newStepsEnabled = set("uploadMetadata", true, stepsEnabled);
-
-        setCurrentStep(Step.UploadMetadata);
-        setProject(project);
-        setSampleNamesToFiles(sampleNamesToFiles);
-        setStepsEnabled(newStepsEnabled);
-        setUploadType(uploadType);
-        setWetlabProtocol(wetlabProtocol);
-        setWorkflows(workflows);
-    };
-
-    const handleUploadMetadata = ({
-        metadata,
-        issues,
-        newHostGenomes,
-    }: Record<string, any>): void => {
-        const currentHostGenomes: Array<HostGenome> = hostGenomes ?? [];
-        const updatedHostGenomes = currentHostGenomes.concat(newHostGenomes);
-
-        // Populate host_genome_id in sample using metadata.
-        const newSamples: Array<any> = [];
-        samples.forEach((sample) => {
-            const metadataRow = find(
-                (row) =>
-                    get("sample_name", row) === sample.name ||
-                    get("Sample Name", row) === sample.name,
-                metadata.rows
-            );
-            const hostGenomeName: string = HOST_GENOME_SYNONYMS.reduce(
-                (match, name) => metadataRow[name] || match,
-                ""
-            );
-            const hostGenomeId =
-                find(
-                    // Lowercase to allow for 'human' to match 'Human'. The same logic
-                    // is replicated in MetadataHelper.
-                    (hg) => {
-                        return (
-                            hg.name.toLowerCase() ===
-                            hostGenomeName.toLowerCase()
-                        );
-                    },
-                    updatedHostGenomes
-                )?.id ?? null;
-
-            newSamples.push({
-                ...sample,
-                // Set the host_genome_id and name so it is available in review
-                host_genome_id: hostGenomeId,
-                host_genome_name: hostGenomeName,
-            });
-        });
-
-        // Remove host_genome from metadata.
-        const newMetadata = flow(
-            set("rows", metadata.rows.map(omit(HOST_GENOME_SYNONYMS))),
-            set("headers", without(HOST_GENOME_SYNONYMS, metadata.headers))
-        )(metadata);
-
-        setSamples(newSamples);
-        setMetadata(newMetadata);
-        setMetadataIssues(issues);
-        setCurrentStep(Step.Review);
-        // setStepsEnabled(set("review", true, this.state.stepsEnabled));
-        setHostGenomes(updatedHostGenomes);
-    };
-
-    const samplesChanged = (): void => {
-        setStepsEnabled({
-            uploadSamples: true,
-            uploadMetadata: false,
-            review: false,
-        });
-    };
-
-    const metadataChanged = (): void => {
-        setStepsEnabled({
-            uploadSamples: true,
-            uploadMetadata: true,
-            review: false,
-        });
-    };
 
     const handleStepSelect = (step: Step): void => {
         setCurrentStep(step);
     };
 
-    const onUploadStatusChange = (uploadStatus: any): void => {
-        setStepsEnabled({
-            uploadSamples: !uploadStatus,
-            uploadMetadata: !uploadStatus,
-            review: !uploadStatus,
-        });
-    };
-
-    // Uncomment function when child components are converted to Typscript/functional components
-    // Original IDSeq comment:
-    // SLIGHT HACK: Keep steps mounted, so user can return to them if needed.
-    // The internal state of some steps is difficult to recover if they are unmounted.
-    // const renderSteps = (): JSX.Element => {
-    //     return (
-    //         <div>
-    //             <UploadSampleStep
-    //                 onDirty={samplesChanged}
-    //                 onUploadSamples={handleUploadSamples}
-    //                 visible={currentStep === Step.UploadSamples}
-    //                 basespaceClientId={props.basespaceClientId}
-    //                 basespaceOauthRedirectUri={props.basespaceOauthRedirectUri}
-    //                 admin={props.admin}
-    //                 biohubS3UploadEnabled={props.biohubS3UploadEnabled}
-    //             />
-    //             {samples && (
-    //                 <UploadMetadataStep
-    //                     onUploadMetadata={handleUploadMetadata}
-    //                     samples={samples}
-    //                     project={project}
-    //                     visible={currentStep === Step.UploadMetadata}
-    //                     onDirty={metadataChanged}
-    //                     workflows={workflows}
-    //                 />
-    //             )}
-    //             {samples && metadata && (
-    //                 <UploadReviewStep
-    //                     hostGenomes={hostGenomes}
-    //                     metadata={metadata}
-    //                     onStepSelect={handleStepSelect}
-    //                     onUploadComplete={onUploadComplete}
-    //                     onUploadStatusChange={onUploadStatusChange}
-    //                     originalHostGenomes={props.hostGenomes}
-    //                     project={project}
-    //                     sampleNamesToFiles={sampleNamesToFiles}
-    //                     samples={samples}
-    //                     uploadType={uploadType}
-    //                     visible={currentStep === Step.Review}
-    //                     wetlabProtocol={wetlabProtocol}
-    //                     workflows={workflows}
-    //                 />
-    //             )}
-    //         </div>
-    //     );
-    // };
-
     return (
         <div>
             <UploadHeader
@@ -211,7 +41,7 @@ export default function Upload(_props: IProps): JSX.Element {
                 onStepSelect={handleStepSelect}
                 stepsEnabled={stepsEnabled}
             />
-            <div className={cx(style.sampleUploadFlow)}>
+            <div className={style.sampleUploadFlow}>
                 <div className={style.inner}>{"Steps go here."}</div>
             </div>
         </div>