From 6f44617d0a378d980de71e6a5e1d634bff95bbcb Mon Sep 17 00:00:00 2001
From: Dominick Allen <djallen@librehumanitas.org>
Date: Sat, 28 Sep 2024 20:32:18 -0500
Subject: Flesh out dialog.

---
 src/file_dialog.cpp | 51 ++++++++++++++++++++++++++++++++++++++-------------
 1 file changed, 38 insertions(+), 13 deletions(-)

(limited to 'src/file_dialog.cpp')

diff --git a/src/file_dialog.cpp b/src/file_dialog.cpp
index faab3e7..80e994d 100644
--- a/src/file_dialog.cpp
+++ b/src/file_dialog.cpp
@@ -1,8 +1,8 @@
 #include "file_dialog.hpp"
+
 #include "imgui_context.hpp"
 
 #include <imgui/imgui.h>
-
 #include <spdlog/spdlog.h>
 
 namespace bookmouse {
@@ -27,8 +27,7 @@ FudStatus DialogEntry::formatTime(TimeFormat& format)
     }
 
     auto result = format.format(this->timeInfo);
-    if (result.isError())
-    {
+    if (result.isError()) {
         return result.getError();
     }
 
@@ -37,11 +36,8 @@ FudStatus DialogEntry::formatTime(TimeFormat& format)
     return FudStatus::Success;
 }
 
-FileDialog::FileDialog(
-    const fud::String& directoryName,
-    TimeFormat& timeFormat) : m_directoryName{directoryName},
-                              m_directory{directoryName},
-                              m_timeFormat{timeFormat}
+FileDialog::FileDialog(const fud::String& directoryName, TimeFormat& timeFormat) :
+    m_directoryName{directoryName}, m_directory{directoryName}, m_timeFormat{timeFormat}
 {
     auto status = getDirectoryContents();
     if (status != FudStatus::Success) {
@@ -49,13 +45,16 @@ FileDialog::FileDialog(
     }
 }
 
-FudStatus FileDialog::getDirectoryContents() {
+FudStatus FileDialog::getDirectoryContents()
+{
     auto directoryStatsResult = m_directory.info();
     if (directoryStatsResult.isError()) {
         return directoryStatsResult.getError();
     }
     auto directoryStats = directoryStatsResult.getOkay();
 
+    m_directoryContents.clear();
+
     size_t count{0};
     m_directoryContents.reserve(directoryStats.links);
 
@@ -87,6 +86,7 @@ FudStatus FileDialog::getDirectoryContents() {
 FilePickerResult FileDialog::pickFiles()
 {
     ImText("%s %zu", m_directory.name().c_str(), m_directoryContents.size());
+    size_t selected{0};
     if (ImTable table{"Entries", 4, ImGuiTableFlags_Borders}) {
         auto colFlags = ImGuiSelectableFlags_NoAutoClosePopups;
         IM_ASSERT(table);
@@ -109,21 +109,46 @@ FilePickerResult FileDialog::pickFiles()
             ImText("%zu\n", entry.isDirectory() ? entry.links : entry.size);
             ImNextColumn();
             ImText("%s", entry.niceTime.c_str());
+            if (entry.selected && entry.isDirectory()) {
+                selected++;
+            }
         }
     }
 
+    if (selected == 0) {
+        ImGui::BeginDisabled();
+    }
+
     if (ImButton("Accept")) {
-        return FilePickerResult::error(FudStatus::NotImplemented);
+        std::vector<fud::String> files{};
+        files.reserve(selected);
+
+        for (const auto& entry: m_directoryContents) {
+            if (!entry.selected) {
+                continue;
+            }
+            if (entry.isDirectory()) {
+                spdlog::info("Skipping directory {}", entry.name.c_str());
+                continue;
+            }
+            files.emplace_back(m_directory.name().catenate(entry.name));
+        }
+
+        return files;
+    }
+
+    if (selected == 0) {
+        ImGui::EndDisabled();
     }
 
     ImSameLine();
 
     if (ImButton("Cancel")) {
-        return FilePickerResult::error(FudStatus::NotImplemented);
+        m_canceled = true;
+        return std::nullopt;
     }
 
-
-    return FilePickerResult::error(FudStatus::NotImplemented);
+    return std::nullopt;
 }
 
 } // namespace bookmouse
-- 
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