From b87d763ce335fbcc2cfbf29d38282a47f9c70b8c Mon Sep 17 00:00:00 2001
From: yaga36 <reecegrifiths5@gmail.com>
Date: Sat, 7 Oct 2023 19:33:51 +0100
Subject: [PATCH] Updated the settings page to hide the Remove Torrent From
 Provider options when the Download Client Symlink is selected

Defaulted to Remove Torrent From Client when Symlink is selected apart from if No Action is already selected
---
 client/src/app/models/setting.model.ts        |  1 +
 .../src/app/settings/settings.component.html  |  2 +-
 client/src/app/settings/settings.component.ts | 97 +++++++++++++++++++
 3 files changed, 99 insertions(+), 1 deletion(-)

diff --git a/client/src/app/models/setting.model.ts b/client/src/app/models/setting.model.ts
index 0dc5c62..8412590 100644
--- a/client/src/app/models/setting.model.ts
+++ b/client/src/app/models/setting.model.ts
@@ -6,4 +6,5 @@ export class Setting {
   type: string;
   settings: Setting[];
   enumValues: { [key: string]: string };
+  originalEnumValues?: { [key: string]: string };
 }
diff --git a/client/src/app/settings/settings.component.html b/client/src/app/settings/settings.component.html
index 0128937..8431a35 100644
--- a/client/src/app/settings/settings.component.html
+++ b/client/src/app/settings/settings.component.html
@@ -29,7 +29,7 @@
           {{ setting.displayName }}
         </label>
         <div class="control select is-fullwidth" *ngSwitchCase="'Enum'">
-          <select [(ngModel)]="setting.value">
+          <select [(ngModel)]="setting.value" (ngModelChange)="onDownloadClientChange(setting.value, setting.key)">
             <option [value]="kvp.key" *ngFor="let kvp of setting.enumValues | keyvalue">{{ kvp.value }}</option>
           </select>
         </div>
diff --git a/client/src/app/settings/settings.component.ts b/client/src/app/settings/settings.component.ts
index 9db67b1..29029c4 100644
--- a/client/src/app/settings/settings.component.ts
+++ b/client/src/app/settings/settings.component.ts
@@ -2,6 +2,13 @@ import { Component, OnInit } from '@angular/core';
 import { SettingsService } from 'src/app/settings.service';
 import { Setting } from '../models/setting.model';
 
+type Value = string | number | boolean;
+
+interface Tab {
+  key: string;
+  settings: Setting[];
+}
+
 @Component({
   selector: 'app-settings',
   templateUrl: './settings.component.html',
@@ -27,6 +34,17 @@ export class SettingsComponent implements OnInit {
   public testAria2cConnectionError: string = null;
   public testAria2cConnectionSuccess: string = null;
 
+  readonly DOWNLOAD_CLIENT = 'DownloadClient';
+  readonly DOWNLOAD_CLIENT_KEY = 'DownloadClient:Client';
+  readonly SETTINGS_SECTION_NAMES = ["Provider", "Integrations", "Gui", "Watch"];
+  readonly FINISHED_ACTION_KEY = ":Default:FinishedAction";
+  readonly NO_ACTION = "0";
+  readonly SYMLINK_VALUE = "2";
+  readonly POST_PROCESS_CLIENT_VALUE = "3";
+  readonly REMOVE_PROVIDER_VALUE = "1";
+  readonly REMOVE_PROVIDER_AND_CLIENT_VALUE = "2";
+  readonly HIDDEN_VALUES_ARRAY = [this.REMOVE_PROVIDER_VALUE, this.REMOVE_PROVIDER_AND_CLIENT_VALUE];
+
   constructor(private settingsService: SettingsService) {}
 
   ngOnInit(): void {
@@ -40,6 +58,7 @@ export class SettingsComponent implements OnInit {
       for (let tab of this.tabs) {
         tab.settings = settings.where((m) => m.key.indexOf(`${tab.key}:`) > -1);
       }
+      this.updateDownloadClientValue();
     });
   }
 
@@ -138,4 +157,82 @@ export class SettingsComponent implements OnInit {
       }
     );
   }
+
+  private getProviderDefaultTab(sectionName:string){
+    return this.tabs.find((m) => m.key === sectionName);
+  }
+
+  private getPostDownloadAction(providerDefaultTab: Tab | undefined, sectionName:string): Setting | undefined {
+    return providerDefaultTab?.settings.find((m) => m.key === `${sectionName}${this.FINISHED_ACTION_KEY}`);
+  }
+
+  private getAllPostDownloadActions(sectionName: string){
+    const providerDefaultTab = this.getProviderDefaultTab(sectionName);
+    return this.getPostDownloadAction(providerDefaultTab, sectionName);
+  }
+
+  public onDownloadClientChange(value: Value, key: string): void {
+    if (this.isDownloadClientKey(key)) {
+      this.toggleRemoveTorrentFromProvider(value);
+      console.log("Value: ", value);
+      this.updatePostDownloadAction(value);
+    }
+  }
+
+  private updateDownloadClientValue(): void {
+    const downloadClientValue = this.tabs
+      .find((m) => m.key === this.DOWNLOAD_CLIENT)
+      ?.settings.find((m) => m.key === this.DOWNLOAD_CLIENT_KEY)?.value;
+    this.onDownloadClientChange(downloadClientValue.toString(), this.DOWNLOAD_CLIENT_KEY);
+  }
+
+  private isDownloadClientKey(key: string): boolean {
+    return key === this.DOWNLOAD_CLIENT_KEY;
+  }
+
+  private toggleRemoveTorrentFromProvider(value: Value): void {
+    if (value === this.SYMLINK_VALUE) {
+      this.removeHiddenValues();
+    } else {
+      this.addHiddenValues();
+    }
+  }
+
+  private handleEnumValues(postDownloadAction: Setting) {
+    if (postDownloadAction.originalEnumValues === undefined) {
+      postDownloadAction.originalEnumValues = {...postDownloadAction.enumValues};
+    } else {
+      postDownloadAction.enumValues = {...postDownloadAction.originalEnumValues};
+    }
+  }
+
+  private addHiddenValues(): void {
+    this.SETTINGS_SECTION_NAMES.forEach((sectionName) => {
+      let postDownloadAction = this.getAllPostDownloadActions(sectionName);
+      if (postDownloadAction != null){
+        this.handleEnumValues(postDownloadAction);
+      }
+    });
+  }
+
+  private removeHiddenValues(): void {
+    this.SETTINGS_SECTION_NAMES.forEach((sectionName) => {
+      let postDownloadAction = this.getAllPostDownloadActions(sectionName);
+      if (postDownloadAction != null) {
+        postDownloadAction.originalEnumValues = { ...postDownloadAction.enumValues };
+        this.HIDDEN_VALUES_ARRAY.forEach((hiddenValue) => {
+          delete postDownloadAction.enumValues[hiddenValue];
+        });
+      }
+    });
+  }
+
+  private updatePostDownloadAction(value: Value): void {
+    this.SETTINGS_SECTION_NAMES.forEach((sectionName) => {
+      let postDownloadAction = this.getAllPostDownloadActions(sectionName);
+      if (postDownloadAction && value === this.SYMLINK_VALUE && postDownloadAction.value.toString() !== this.NO_ACTION) {
+        postDownloadAction.value = this.POST_PROCESS_CLIENT_VALUE;
+      }
+    });
+  }
 }