#include "Theme.hpp"

namespace jdi
{

	namespace
	{
		// Solarised Light 基础色板。
		const std::uint32_t kBase03 = 0x002B36u;	// #002B36
		const std::uint32_t kBase02 = 0x073642u;	// #073642
		const std::uint32_t kBase01 = 0x586E75u;	// #586E75
		const std::uint32_t kBase00 = 0x657B83u;	// #657B83
		const std::uint32_t kBase0 = 0x839496u;		// #839496
		const std::uint32_t kBase1 = 0x93A1A1u;		// #93A1A1
		const std::uint32_t kBase2 = 0xEEE8D5u;		// #EEE8D5
		const std::uint32_t kBase3 = 0xFDF6E3u;		// #FDF6E3

		// Solarised 强调色。
		const std::uint32_t kYellow = 0xB58900u;	// #B58900
		const std::uint32_t kOrange = 0xCB4B16u;	// #CB4B16
		const std::uint32_t kRed = 0xDC322Fu;		// #DC322F
		const std::uint32_t kMagenta = 0xD33682u;	// #D33682
		const std::uint32_t kViolet = 0x6C71C4u;	// #6C71C4
		const std::uint32_t kBlue = 0x268BD2u;		// #268BD2
		const std::uint32_t kCyan = 0x2AA198u;		// #2AA198
		const std::uint32_t kGreen = 0x859900u;		// #859900

		/** @brief 波形默认配色，按视觉对比度排序。 */
		const std::uint32_t kSignalPalette[] = {
		    MakeArgb(kBlue),	MakeArgb(kGreen),	MakeArgb(kRed),		MakeArgb(kViolet),
		    MakeArgb(kYellow),	MakeArgb(kCyan),	MakeArgb(kMagenta),	MakeArgb(kOrange),
		    MakeArgb(kBase01),	MakeArgb(kBase0),
		};

		/** @brief 全局唯一主题实例。 */
		const Theme kSolarizedLight = []
		{
			Theme theme;
			theme.windowBg = MakeArgb(kBase3);
			theme.toolbarBg = MakeArgb(kBase2);
			theme.panelBg = MakeArgb(kBase2);
			theme.cardBg = MakeArgb(kBase3);
			theme.statusBg = MakeArgb(kBase2);
			theme.plotBg = MakeArgb(kBase3);
			theme.border = MakeArgb(0xD9D1BCu);
			theme.borderStrong = MakeArgb(kBase1);

			theme.text = MakeArgb(kBase00);
			theme.textStrong = MakeArgb(kBase02);
			theme.textMuted = MakeArgb(kBase1);
			theme.textOnAccent = MakeArgb(kBase3);

			theme.accent = MakeArgb(kBlue);
			theme.accentSoft = MakeArgb(0xCFE4F3u);
			theme.hover = MakeArgb(0xE4DCC6u);
			theme.pressed = MakeArgb(0xD8CFB6u);
			theme.selection = MakeArgb(0xDCEAF6u);

			// 网格线需要在绘图区底色（kBase3）上清晰可辨，同时又要与网格边界
			// （axisLine/borderStrong 的蓝灰）明显区分——因此采用偏暖的加深米色。
			theme.gridWeak = MakeArgb(0xDDD3B8u);
			theme.gridStrong = MakeArgb(0xC3B896u);
			theme.axisLine = MakeArgb(kBase1);
			theme.cursor = MakeArgb(kOrange);
			theme.readoutBg = MakeArgb(0xF6EFDCu);
			theme.danger = MakeArgb(kRed);
			theme.warning = MakeArgb(kYellow);
			return theme;
		}();
	}

	const Theme& SolarizedLight()
	{
		return kSolarizedLight;
	}

	const std::uint32_t* SignalPalette(int& count)
	{
		count = static_cast<int>(sizeof(kSignalPalette) / sizeof(kSignalPalette[0]));
		return kSignalPalette;
	}

} // namespace jdi