From f372e1ea1708333103df339dd488b32a97479dc3 Mon Sep 17 00:00:00 2001
From: Timo Hocker <t-hocker@web.de>
Date: Tue, 16 Jun 2020 12:52:41 +0200
Subject: [PATCH] path selector

---
 AppTest.js                                    | 18 +++++++------
 .../Interactive/InteractiveSubSource.ts       |  5 +++-
 lib/Sources/Interactive/PathCustomPrompt.ts   | 25 +++++++++++++++++++
 lib/Sources/Interactive/PathSubSource.ts      | 23 +++++++++++++++++
 lib/Sources/Interactive/index.ts              |  2 ++
 tsconfig.json                                 |  2 +-
 6 files changed, 65 insertions(+), 10 deletions(-)
 create mode 100644 lib/Sources/Interactive/PathCustomPrompt.ts
 create mode 100644 lib/Sources/Interactive/PathSubSource.ts

diff --git a/AppTest.js b/AppTest.js
index ae8507a..bdb2f01 100644
--- a/AppTest.js
+++ b/AppTest.js
@@ -20,14 +20,16 @@ const {
 } = require ('./dist/lib/index.js');
 
 (async () => {
-  const str = await new StringOption ({ name: 'str' })
-    .parse ();
-  const bool = await new BooleanOption ({ name: 'bool' })
-    .parse ();
-  const num = await new NumberOption ({ name: 'num' })
-    .parse ();
-  const arr = await new ArrayOption ({ name: 'arr' })
-    .parse ();
+  /*
+   * const str = await new StringOption ({ name: 'str' })
+   *.parse ();
+   *const bool = await new BooleanOption ({ name: 'bool' })
+   *.parse ();
+   *const num = await new NumberOption ({ name: 'num' })
+   *.parse ();
+   *const arr = await new ArrayOption ({ name: 'arr' })
+   *.parse ();
+   */
   const fld = await new FolderOption ({ name: 'fld' })
     .parse ();
 
diff --git a/lib/Sources/Interactive/InteractiveSubSource.ts b/lib/Sources/Interactive/InteractiveSubSource.ts
index 7ece10b..627b87d 100644
--- a/lib/Sources/Interactive/InteractiveSubSource.ts
+++ b/lib/Sources/Interactive/InteractiveSubSource.ts
@@ -17,7 +17,10 @@ export abstract class InteractiveSubSource {
 
   public async parse ():Promise<boolean> {
     if (this.condition ()) {
-      await this.run ();
+      await this.run ()
+        .catch ((e) => {
+          console.log (e);
+        });
       return true;
     }
     return false;
diff --git a/lib/Sources/Interactive/PathCustomPrompt.ts b/lib/Sources/Interactive/PathCustomPrompt.ts
new file mode 100644
index 0000000..da23c49
--- /dev/null
+++ b/lib/Sources/Interactive/PathCustomPrompt.ts
@@ -0,0 +1,25 @@
+import { Prompt } from 'enquirer';
+
+export class PathPrompt extends Prompt {
+  private _index = 0;
+  private _value = '';
+
+  public constructor (options:Record<string, unknown> = {}) {
+    super (options);
+  }
+
+  public up (): void {
+    this._index--;
+    this.render ();
+  }
+
+  public down (): void {
+    this._index++;
+    this.render ();
+  }
+
+  public render (): void {
+    this.clear ();
+    this.write (`${this.state.message}: ${this._value}`);
+  }
+}
diff --git a/lib/Sources/Interactive/PathSubSource.ts b/lib/Sources/Interactive/PathSubSource.ts
new file mode 100644
index 0000000..b81c6fc
--- /dev/null
+++ b/lib/Sources/Interactive/PathSubSource.ts
@@ -0,0 +1,23 @@
+import { InteractiveSubSource } from './InteractiveSubSource';
+import { PathPrompt } from './PathCustomPrompt';
+
+export class PathSubSource extends InteractiveSubSource {
+  protected condition ():boolean {
+    return [
+      'path',
+      'file',
+      'folder'
+    ].includes (this.val.type_validation.option_type);
+  }
+
+  protected async run (): Promise<void> {
+    await this.val.assign_arg (
+      this.opt,
+      await new PathPrompt ({
+        message: this.get_message (),
+        default: this.opt.default
+      })
+        .run ()
+    );
+  }
+}
diff --git a/lib/Sources/Interactive/index.ts b/lib/Sources/Interactive/index.ts
index dba59a3..21d2bd7 100644
--- a/lib/Sources/Interactive/index.ts
+++ b/lib/Sources/Interactive/index.ts
@@ -2,10 +2,12 @@ import { ArraySubSource } from './ArraySubSource';
 import { BooleanSubSource } from './BooleanSubSource';
 import { PresetSubSource } from './PresetSubSource';
 import { StringSubSource } from './StringSubSource';
+import { PathSubSource } from './PathSubSource';
 
 export const sources = [
   ArraySubSource,
   BooleanSubSource,
   PresetSubSource,
+  PathSubSource,
   StringSubSource
 ];
diff --git a/tsconfig.json b/tsconfig.json
index 3d4b744..394439b 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "target": "es5",
+    "target": "es6",
     "module": "commonjs",
     "outDir": "./dist",
     "rootDir": "./",