From a570e494bca43c30d7ec91d293051c0c818509b5 Mon Sep 17 00:00:00 2001
From: HampusM <hampus@hampusmat.com>
Date: Thu, 23 Jun 2022 17:05:43 +0200
Subject: feat: add statusline mode styling

---
 src/game/components/statusline.cpp | 77 ++++++++++++++++++++++++++++++++++----
 src/game/components/statusline.hpp |  7 +++-
 2 files changed, 75 insertions(+), 9 deletions(-)

(limited to 'src/game/components')

diff --git a/src/game/components/statusline.cpp b/src/game/components/statusline.cpp
index 5b59a53..1892f86 100644
--- a/src/game/components/statusline.cpp
+++ b/src/game/components/statusline.cpp
@@ -3,15 +3,17 @@
 #include "engine/data/bounds.hpp"
 #include "engine/data/vector2.hpp"
 #include "util/color.hpp"
+#include "util/ranges.hpp"
 
 #include <fmt/color.h>
 
+#include <optional>
 #include <utility>
 
 StatusLine::StatusLine(std::shared_ptr<ComponentMatrix> component_matrix) noexcept
 	: _component_matrix(std::move(component_matrix)), _need_render(false)
 {
-	_component_matrix->fill(' ');
+	_component_matrix->fill(ComponentElement({.value = ' '}));
 }
 
 auto StatusLine::get() const noexcept -> const std::shared_ptr<ComponentMatrix> &
@@ -39,11 +41,16 @@ auto StatusLine::get_background_color() const noexcept -> uint32_t
 	return STATUSLINE_COLOR;
 }
 
-void StatusLine::set_status(
+void StatusLine::set_section_status(
 	StatusLineSection section,
 	const std::string_view &status,
 	int32_t start) noexcept
 {
+	if (status.length() == 0U)
+	{
+		return;
+	}
+
 	_clear_section(section, start);
 
 	auto section_start = _get_section_start_x(section);
@@ -56,11 +63,60 @@ void StatusLine::set_status(
 
 	const auto status_len = static_cast<int32_t>(status.length());
 
+	const auto section_style =
+		_section_styles.contains(section) ? _section_styles.at(section) : Style();
+
+	auto is_style_applied = false;
+
+	if (section_style.padding_left > 0U)
+	{
+		auto padding_remaining = section_style.padding_left;
+
+		_component_matrix->set(pos, {.value = ' ', .style = section_style});
+		padding_remaining--;
+
+		for (auto index : IotaView(0U, padding_remaining))
+		{
+			pos += Vector2::right();
+
+			_component_matrix->set(pos, {.value = ' '});
+		}
+
+		is_style_applied = true;
+	}
+
+	pos += Vector2::right();
+
+	auto status_offset_start = 0U;
+
+	// Apply the section style to the first status character if it hasn't
+	// already been applied
+	if (!is_style_applied)
+	{
+		_component_matrix->set(pos, {.value = status[0], .style = section_style});
+		status_offset_start++;
+		pos += Vector2::right();
+
+		is_style_applied = true;
+	}
+
+	const auto final_status_length =
+		status_len <= section_length ? status_len : section_length;
+
 	_matrix_write_string(
 		pos,
-		status_len <= section_length
-			? status
-			: status.substr(0U, static_cast<uint32_t>(section_length)));
+		status.substr(status_offset_start, static_cast<uint32_t>(final_status_length)));
+
+	pos = pos.to_direction(Vector2::right(), final_status_length);
+
+	for (auto index : IotaView(0U, section_style.padding_right))
+	{
+		_component_matrix->set(pos, {.value = ' '});
+
+		pos += Vector2::right();
+	}
+
+	_component_matrix->set(pos, {.value = ' ', .style = {.reset_before = true}});
 
 	set_need_render(true);
 }
@@ -70,6 +126,11 @@ void StatusLine::set_section_length(StatusLineSection section, int32_t length) n
 	_section_lengths[section] = length;
 }
 
+void StatusLine::set_section_style(StatusLineSection section, const Style &style) noexcept
+{
+	_section_styles[section] = style;
+}
+
 void StatusLine::_matrix_write_string(
 	const Vector2 &position,
 	const std::string_view &str) noexcept
@@ -78,7 +139,7 @@ void StatusLine::_matrix_write_string(
 
 	for (const auto &character : str)
 	{
-		_component_matrix->set(working_pos, character);
+		_component_matrix->set(working_pos, {.value = character});
 
 		working_pos += Vector2::right();
 	}
@@ -110,9 +171,9 @@ void StatusLine::_clear_section(StatusLineSection section, int32_t start) noexce
 
 	auto section_length = _section_lengths[section];
 
-	for (auto index = 0; index < section_length - start; index++)
+	for (auto index : IotaView(0, section_length - start))
 	{
-		_component_matrix->set(pos, ' ');
+		_component_matrix->set(pos, ComponentElement({.value = ' '}));
 
 		pos += Vector2::right();
 	}
diff --git a/src/game/components/statusline.hpp b/src/game/components/statusline.hpp
index 8c1969b..e009174 100644
--- a/src/game/components/statusline.hpp
+++ b/src/game/components/statusline.hpp
@@ -3,6 +3,7 @@
 #include "interfaces/matrix.hpp"
 #include "interfaces/statusline.hpp"
 
+#include "engine/data/style.hpp"
 #include "engine/data/vector2.hpp"
 
 #include <memory>
@@ -26,16 +27,20 @@ public:
 
 	auto get_background_color() const noexcept -> uint32_t override;
 
-	void set_status(
+	void set_section_status(
 		StatusLineSection section,
 		const std::string_view &status,
 		int32_t start) noexcept override;
 
 	void set_section_length(StatusLineSection section, int32_t length) noexcept override;
 
+	void
+	set_section_style(StatusLineSection section, const Style &style) noexcept override;
+
 private:
 	std::shared_ptr<ComponentMatrix> _component_matrix;
 	std::unordered_map<StatusLineSection, int32_t> _section_lengths;
+	std::unordered_map<StatusLineSection, Style> _section_styles;
 	bool _need_render;
 
 	void
-- 
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