From a0c4746c27656d6617853890d270072c13843c64 Mon Sep 17 00:00:00 2001
From: Jesse Plamondon-Willard <github@jplamondonw.com>
Date: Sun, 2 Jul 2017 17:22:36 -0400
Subject: add list_item_types command (#302)

---
 .../Commands/Player/ListItemTypesCommand.cs        | 53 ++++++++++++++++++++++
 .../Framework/Commands/Player/ListItemsCommand.cs  | 39 ----------------
 .../Framework/Commands/TrainerCommand.cs           | 43 +++++++++++++++++-
 src/TrainerMod/TrainerMod.csproj                   |  1 +
 4 files changed, 96 insertions(+), 40 deletions(-)
 create mode 100644 src/TrainerMod/Framework/Commands/Player/ListItemTypesCommand.cs

(limited to 'src')

diff --git a/src/TrainerMod/Framework/Commands/Player/ListItemTypesCommand.cs b/src/TrainerMod/Framework/Commands/Player/ListItemTypesCommand.cs
new file mode 100644
index 00000000..5f14edbb
--- /dev/null
+++ b/src/TrainerMod/Framework/Commands/Player/ListItemTypesCommand.cs
@@ -0,0 +1,53 @@
+using System.Linq;
+using StardewModdingAPI;
+using TrainerMod.Framework.ItemData;
+
+namespace TrainerMod.Framework.Commands.Player
+{
+    /// <summary>A command which list item types.</summary>
+    internal class ListItemTypesCommand : TrainerCommand
+    {
+        /*********
+        ** Properties
+        *********/
+        /// <summary>Provides methods for searching and constructing items.</summary>
+        private readonly ItemRepository Items = new ItemRepository();
+
+
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>Construct an instance.</summary>
+        public ListItemTypesCommand()
+            : base("list_item_types", "Lists item types you can filter in other commands.\n\nUsage: list_item_types") { }
+
+        /// <summary>Handle the command.</summary>
+        /// <param name="monitor">Writes messages to the console and log file.</param>
+        /// <param name="command">The command name.</param>
+        /// <param name="args">The command arguments.</param>
+        public override void Handle(IMonitor monitor, string command, ArgumentParser args)
+        {
+            // validate
+            if (!Context.IsWorldReady)
+            {
+                monitor.Log("You need to load a save to use this command.", LogLevel.Error);
+                return;
+            }
+
+            // handle
+            ItemType[] matches =
+                (
+                    from item in this.Items.GetAll()
+                    orderby item.Type.ToString()
+                    select item.Type
+                )
+                .Distinct()
+                .ToArray();
+            string summary = "Searching...\n";
+            if (matches.Any())
+                monitor.Log(summary + this.GetTableString(matches, new[] { "type" }, val => new[] { val.ToString() }), LogLevel.Info);
+            else
+                monitor.Log(summary + "No item types found.", LogLevel.Info);
+        }
+    }
+}
diff --git a/src/TrainerMod/Framework/Commands/Player/ListItemsCommand.cs b/src/TrainerMod/Framework/Commands/Player/ListItemsCommand.cs
index 68adf8c2..30c3de3b 100644
--- a/src/TrainerMod/Framework/Commands/Player/ListItemsCommand.cs
+++ b/src/TrainerMod/Framework/Commands/Player/ListItemsCommand.cs
@@ -77,44 +77,5 @@ namespace TrainerMod.Framework.Commands.Player
                     yield return weapon;
             }
         }
-
-        /// <summary>Get an ASCII table for a set of tabular data.</summary>
-        /// <typeparam name="T">The data type.</typeparam>
-        /// <param name="data">The data to display.</param>
-        /// <param name="header">The table header.</param>
-        /// <param name="getRow">Returns a set of fields for a data value.</param>
-        private string GetTableString<T>(IEnumerable<T> data, string[] header, Func<T, string[]> getRow)
-        {
-            // get table data
-            int[] widths = header.Select(p => p.Length).ToArray();
-            string[][] rows = data
-                .Select(item =>
-                {
-                    string[] fields = getRow(item);
-                    if (fields.Length != widths.Length)
-                        throw new InvalidOperationException($"Expected {widths.Length} columns, but found {fields.Length}: {string.Join(", ", fields)}");
-
-                    for (int i = 0; i < fields.Length; i++)
-                        widths[i] = Math.Max(widths[i], fields[i].Length);
-
-                    return fields;
-                })
-                .ToArray();
-
-            // render fields
-            List<string[]> lines = new List<string[]>(rows.Length + 2)
-            {
-                header,
-                header.Select((value, i) => "".PadRight(widths[i], '-')).ToArray()
-            };
-            lines.AddRange(rows);
-
-            return string.Join(
-                Environment.NewLine,
-                lines.Select(line => string.Join(" | ",
-                    line.Select((field, i) => field.PadRight(widths[i], ' ')).ToArray())
-                )
-            );
-        }
     }
 }
diff --git a/src/TrainerMod/Framework/Commands/TrainerCommand.cs b/src/TrainerMod/Framework/Commands/TrainerCommand.cs
index 4715aa04..abe9ee41 100644
--- a/src/TrainerMod/Framework/Commands/TrainerCommand.cs
+++ b/src/TrainerMod/Framework/Commands/TrainerCommand.cs
@@ -1,4 +1,7 @@
-using StardewModdingAPI;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using StardewModdingAPI;
 
 namespace TrainerMod.Framework.Commands
 {
@@ -58,5 +61,43 @@ namespace TrainerMod.Framework.Commands
         {
             this.LogUsageError(monitor, "The value must be a whole number.");
         }
+
+        /// <summary>Get an ASCII table to show tabular data in the console.</summary>
+        /// <typeparam name="T">The data type.</typeparam>
+        /// <param name="data">The data to display.</param>
+        /// <param name="header">The table header.</param>
+        /// <param name="getRow">Returns a set of fields for a data value.</param>
+        protected string GetTableString<T>(IEnumerable<T> data, string[] header, Func<T, string[]> getRow)
+        {
+            // get table data
+            int[] widths = header.Select(p => p.Length).ToArray();
+            string[][] rows = data
+                .Select(item =>
+                {
+                    string[] fields = getRow(item);
+                    if (fields.Length != widths.Length)
+                        throw new InvalidOperationException($"Expected {widths.Length} columns, but found {fields.Length}: {string.Join(", ", fields)}");
+
+                    for (int i = 0; i < fields.Length; i++)
+                        widths[i] = Math.Max(widths[i], fields[i].Length);
+
+                    return fields;
+                })
+                .ToArray();
+
+            // render fields
+            List<string[]> lines = new List<string[]>(rows.Length + 2)
+            {
+                header,
+                header.Select((value, i) => "".PadRight(widths[i], '-')).ToArray()
+            };
+            lines.AddRange(rows);
+
+            return string.Join(
+                Environment.NewLine,
+                lines.Select(line => string.Join(" | ", line.Select((field, i) => field.PadRight(widths[i], ' ')).ToArray())
+                )
+            );
+        }
     }
 }
diff --git a/src/TrainerMod/TrainerMod.csproj b/src/TrainerMod/TrainerMod.csproj
index 18abf42f..8e4e2b2e 100644
--- a/src/TrainerMod/TrainerMod.csproj
+++ b/src/TrainerMod/TrainerMod.csproj
@@ -55,6 +55,7 @@
     <Compile Include="Framework\Commands\Other\ShowDataFilesCommand.cs" />
     <Compile Include="Framework\Commands\Other\ShowGameFilesCommand.cs" />
     <Compile Include="Framework\Commands\Other\DebugCommand.cs" />
+    <Compile Include="Framework\Commands\Player\ListItemTypesCommand.cs" />
     <Compile Include="Framework\Commands\Player\ListItemsCommand.cs" />
     <Compile Include="Framework\Commands\Player\AddWallpaperCommand.cs" />
     <Compile Include="Framework\Commands\Player\AddFlooringCommand.cs" />
-- 
cgit