local UF = SUI.UF
local elementList = {
	---Basic
	'Name',
	'Health',
	'Castbar',
	'Power',
	'Portrait',
	'Dispel',
	'SpartanArt',
	'Buffs',
	'Debuffs',
	'ClassIcon',
	'RaidTargetIndicator',
	'TargetIndicator',
	'ThreatIndicator',
	'Range',
	--Friendly Only
	'AssistantIndicator',
	'GroupRoleIndicator',
	'LeaderIndicator',
	'PhaseIndicator',
	'PvPIndicator',
	'RaidRoleIndicator',
	'ReadyCheckIndicator',
	'ResurrectIndicator',
	'SummonIndicator',
	'StatusText',
	'SUI_RaidGroup',
	'AuraWatch',
	'DefensiveIndicator',
	'RaidDebuffs',
	'CornerIndicators',
	'PrivateAuras',
}

local function GroupBuilder(holder)
	if SUI.IsRetail then
		-- Retail uses templateType
		holder.header = SUIUF:SpawnHeader(
			'SUI_UF_party_Header',
			nil,
			'showRaid',
			false, -- Always false: oUF uses this to assign raid* unit tokens, which we don't support for party
			'showParty',
			true,
			'showPlayer',
			UF.CurrentSettings.party.showPlayer,
			'showSolo',
			true,
			'xoffset',
			UF.CurrentSettings.party.xOffset,
			'yOffset',
			UF.CurrentSettings.party.yOffset,
			'maxColumns',
			UF.CurrentSettings.party.maxColumns,
			'unitsPerColumn',
			UF.CurrentSettings.party.unitsPerColumn,
			'columnSpacing',
			UF.CurrentSettings.party.columnSpacing,
			'columnAnchorPoint',
			'TOPLEFT',
			'oUF-initialConfigFunction',
			('self:SetWidth(%d) self:SetHeight(%d)'):format(UF.CurrentSettings.party.width, UF:CalculateHeight('party')),
			'template',
			'SUI_UNITPET, SUI_UNITTARGET',
			'templateType',
			'Button'
		)
	else
		-- Classic versions use unit string and template
		holder.header = SUIUF:SpawnHeader(
			'SUI_UF_party_Header',
			nil,
			'party',
			'showRaid',
			false, -- Always false: oUF uses this to assign raid* unit tokens, which we don't support for party
			'showParty',
			true,
			'showPlayer',
			UF.CurrentSettings.party.showPlayer,
			'showSolo',
			true,
			'xoffset',
			UF.CurrentSettings.party.xOffset,
			'yOffset',
			UF.CurrentSettings.party.yOffset,
			'maxColumns',
			UF.CurrentSettings.party.maxColumns,
			'unitsPerColumn',
			UF.CurrentSettings.party.unitsPerColumn,
			'columnSpacing',
			UF.CurrentSettings.party.columnSpacing,
			'columnAnchorPoint',
			'TOPLEFT',
			'initial-anchor',
			'TOPLEFT',
			'oUF-initialConfigFunction',
			('self:SetWidth(%d) self:SetHeight(%d)'):format(UF.CurrentSettings.party.width, UF:CalculateHeight('party')),
			'template',
			'SUI_UNITPET, SUI_UNITTARGET'
		)
	end
	holder.header:Show()
	holder.header:SetPoint('TOPLEFT', holder, 'TOPLEFT')

	holder.header:SetAttribute('startingIndex', -4)
	holder.header:Show()
	holder.header.initialized = true
	holder.header:SetAttribute('startingIndex', nil)
end

local function Builder(frame)
	local elementDB = frame.elementDB

	for _, elementName in pairs(elementList) do
		UF.Elements:Build(frame, elementName, elementDB[elementName])
	end
end

local function Update(frame)
	-- Force header to update its configuration when settings change
	if frame and frame.header then
		-- Update the initialConfigFunction with new dimensions
		local configFunc = ('self:SetWidth(%d) self:SetHeight(%d)'):format(UF.CurrentSettings.party.width, UF:CalculateHeight('party'))
		frame.header:SetAttribute('initialConfigFunction', configFunc)

		-- Update header attributes that affect layout and size
		frame.header:SetAttribute('xoffset', UF.CurrentSettings.party.xOffset)
		frame.header:SetAttribute('yOffset', UF.CurrentSettings.party.yOffset)
		frame.header:SetAttribute('maxColumns', UF.CurrentSettings.party.maxColumns)
		frame.header:SetAttribute('unitsPerColumn', UF.CurrentSettings.party.unitsPerColumn)
		frame.header:SetAttribute('columnSpacing', UF.CurrentSettings.party.columnSpacing)
		frame.header:SetAttribute('showPlayer', UF.CurrentSettings.party.showPlayer)
	end
end

local function Options(OptionSet)
	UF.Options:AddGroupDisplay('party', OptionSet)
	UF.Options:AddGroupLayout('party', OptionSet)
end

---@type SUI.UF.Unit.Settings
local Settings = {
	width = 120,
	showParty = true,
	showPlayer = true,
	showRaid = false,
	showSolo = false,
	xOffset = 0,
	yOffset = -20,
	maxColumns = 1,
	unitsPerColumn = 5,
	columnSpacing = 2,
	frameBackground = {
		enabled = false,
		displayLevel = -5,
		background = {
			enabled = false,
			type = 'color',
			color = { 0.1, 0.1, 0.1, 0.8 },
			alpha = 0.8,
			classColor = false,
		},
		border = {
			enabled = false,
			sides = { top = true, bottom = true, left = true, right = true },
			size = 1,
			colors = {
				top = { 1, 1, 1, 1 },
				bottom = { 1, 1, 1, 1 },
				left = { 1, 1, 1, 1 },
				right = { 1, 1, 1, 1 },
			},
			classColors = { top = false, bottom = false, left = false, right = false },
		},
	},
	elements = {
		AuraWatch = {
			enabled = true,
		},
		Buffs = {
			enabled = true,
			onlyShowPlayer = true,
			healingMode = true,
			number = 3,
			rows = 1,
			size = 16,
			spacing = 1,
			growthx = 'RIGHT',
			growthy = 'UP',
			position = {
				anchor = 'BOTTOMLEFT',
				relativePoint = 'TOPLEFT',
				x = 0,
				y = 2,
			},
			retail = {
				filterMode = 'healing_mode', -- Show HoTs and combat-relevant buffs
			},
		},
		Debuffs = {
			enabled = true,
			number = 5,
			rows = 1,
			size = 18,
			spacing = 1,
			growthx = 'RIGHT',
			growthy = 'DOWN',
			position = {
				anchor = 'TOPLEFT',
				relativePoint = 'BOTTOMLEFT',
				x = 0,
				y = -2,
			},
			retail = {
				filterMode = 'raid_debuffs', -- Show all raid-relevant debuffs
			},
		},
		Castbar = {
			enabled = true,
		},
		ThreatIndicator = {
			enabled = true,
			points = 'Name',
		},
		Health = {
			text = {
				['1'] = {
					text = '[SUIHealth(displayDead)] [($>SUIHealth<$)(percentage,hideDead,hideMax)]',
				},
			},
			position = {
				anchor = 'TOP',
				relativeTo = 'Castbar',
				relativePoint = 'BOTTOM',
			},
		},
		ResurrectIndicator = {
			enabled = true,
		},
		SummonIndicator = {
			enabled = true,
		},
		GroupRoleIndicator = {
			enabled = true,
			position = {
				anchor = 'TOPRIGHT',
				x = 0,
				y = 0,
			},
		},
		AssistantIndicator = {
			enabled = true,
		},
		RaidTargetIndicator = {
			enabled = true,
			size = 15,
			position = {
				anchor = 'RIGHT',
				x = 5,
				y = 0,
			},
		},
		ClassIcon = {
			enabled = false,
			size = 15,
			position = {
				anchor = 'TOPLEFT',
				x = 0,
				y = 0,
			},
		},
		name = {
			position = {
				y = 12,
			},
		},
		Power = {
			height = 5,
		},
		RaidRoleIndicator = {
			position = {
				anchor = 'LEFT',
				relativePoint = 'RIGHT',
				relativeTo = 'Name',
				x = 20,
				y = -10,
			},
			size = 15,
		},
		TargetIndicator = {
			enabled = true,
			ShowTarget = true,
			mode = 'border',
			texture = {
				textureKey = 'DoubleArrow',
				placement = 'sides',
				scale = 1.0,
				color = { 1, 1, 1, 1 },
				alpha = 1.0,
			},
			border = {
				size = 2,
				color = { 1, 1, 0, 1 },
				sides = { top = true, bottom = true, left = true, right = true },
				displayLevel = 5,
			},
		},
		DefensiveIndicator = {
			enabled = true,
			size = 24,
			showSwipe = true,
			showDuration = true,
			showBorder = true,
			borderSize = 2,
			borderColor = { 0, 0.8, 0, 1 },
			position = {
				anchor = 'CENTER',
				x = 0,
				y = 0,
			},
		},
		RaidDebuffs = {
			enabled = true,
			size = 32,
			showDuration = true,
			position = {
				anchor = 'CENTER',
				x = 0,
				y = 0,
			},
		},
	},
	config = {
		IsGroup = true,
	},
}

UF.Unit:Add('party', Builder, Settings, Options, GroupBuilder, Update)
