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

local function groupingOrder()
	local groupingOrder = 'TANK,HEALER,DAMAGER,NONE'

	if UF.CurrentSettings.raid.mode == 'GROUP' then
		groupingOrder = '1,2,3,4,5,6,7,8'
	end
	return groupingOrder
end

local function GroupBuilder(holder)
	UF:debug('Raid GroupBuilder ENTRY - Creating raid header')

	local configFunc = ('self:SetWidth(%d) self:SetHeight(%d)'):format(UF.CurrentSettings.raid.width, UF:CalculateHeight('raid'))
	UF:debug('Raid GroupBuilder - Config function: ' .. configFunc)
	UF:debug(
		'Raid GroupBuilder - Settings: mode=' .. UF.CurrentSettings.raid.mode .. ', maxColumns=' .. UF.CurrentSettings.raid.maxColumns .. ', unitsPerColumn=' .. UF.CurrentSettings.raid.unitsPerColumn
	)

	if SUI.IsRetail then
		-- Retail uses templateType
		holder.header = SUIUF:SpawnHeader(
			'SUI_UF_raid_Header',
			nil,
			'showRaid',
			true,
			'showParty',
			false,
			'showPlayer',
			UF.CurrentSettings.raid.showPlayer,
			'showSolo',
			true,
			'xoffset',
			UF.CurrentSettings.raid.xOffset,
			'yOffset',
			UF.CurrentSettings.raid.yOffset,
			'point',
			'TOP',
			'groupBy',
			UF.CurrentSettings.raid.mode,
			'groupingOrder',
			groupingOrder(),
			'sortMethod',
			'index',
			'maxColumns',
			UF.CurrentSettings.raid.maxColumns,
			'unitsPerColumn',
			UF.CurrentSettings.raid.unitsPerColumn,
			'columnSpacing',
			UF.CurrentSettings.raid.columnSpacing,
			'columnAnchorPoint',
			'LEFT',
			'oUF-initialConfigFunction',
			configFunc,
			'templateType',
			'Button'
		)
	else
		-- Classic versions use unit string without templateType
		holder.header = SUIUF:SpawnHeader(
			'SUI_UF_raid_Header',
			nil,
			'raid',
			'showRaid',
			true,
			'showParty',
			false,
			'showPlayer',
			UF.CurrentSettings.raid.showPlayer,
			'showSolo',
			true,
			'xoffset',
			UF.CurrentSettings.raid.xOffset,
			'yOffset',
			UF.CurrentSettings.raid.yOffset,
			'point',
			'TOP',
			'groupBy',
			UF.CurrentSettings.raid.mode,
			'groupingOrder',
			groupingOrder(),
			'sortMethod',
			'index',
			'maxColumns',
			UF.CurrentSettings.raid.maxColumns,
			'unitsPerColumn',
			UF.CurrentSettings.raid.unitsPerColumn,
			'columnSpacing',
			UF.CurrentSettings.raid.columnSpacing,
			'columnAnchorPoint',
			'LEFT',
			'oUF-initialConfigFunction',
			configFunc
		)
	end

	UF:debug('Raid GroupBuilder - Header spawned, setting up attributes')
	holder.header:SetPoint('TOPLEFT', holder, 'TOPLEFT')

	-- Force creation of all 40 possible raid frames upfront
	-- startingIndex < 0 means "create this many frames immediately"
	-- Setting to -40 creates frames 1-40 which covers the full raid
	-- This ensures all frames go through proper oUF initialization
	holder.header:SetAttribute('startingIndex', -40)
	holder.header:Show()
	holder.header.initialized = true
	holder.header:SetAttribute('startingIndex', nil)

	UF:debug('Raid GroupBuilder EXIT - Header initialization complete, created 40 frames')
end

local function Builder(frame)
	local frameName = frame:GetName() or 'Unknown'
	local elementDB = frame.elementDB

	UF:debug('Raid Builder ENTRY - Frame: ' .. frameName)
	UF:debug('Raid Builder - Element list has ' .. #elementList .. ' elements to build')

	for index, elementName in pairs(elementList) do
		UF:debug('Raid Builder - Building element [' .. index .. ']: ' .. elementName .. ' for frame: ' .. frameName)
		if not elementDB[elementName] then
			UF:debug('Raid Builder - WARNING: No DB entry for element: ' .. elementName)
		end
		UF.Elements:Build(frame, elementName, elementDB[elementName])
	end

	UF:debug('Raid Builder EXIT - Completed building all elements for: ' .. frameName)
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.raid.width, UF:CalculateHeight('raid'))
		frame.header:SetAttribute('initialConfigFunction', configFunc)

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

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

	OptionSet.args.General.args.Layout.args.bar2 = { name = 'Offsets', type = 'header', order = 20 }
	OptionSet.args.General.args.Layout.args.mode = {
		name = SUI.L['Sort order'],
		type = 'select',
		order = 11,
		values = { ['GROUP'] = 'Groups', ['NAME'] = 'Name', ['ASSIGNEDROLE'] = 'Roles' },
		set = function(info, val)
			--Update memory
			UF.CurrentSettings.raid.mode = val
			--Update the DB
			UF.DB.UserSettings[UF.DB.Style].raid.mode = val
			--Update the screen
			local groupingOrder = 'TANK,HEALER,DAMAGER,NONE'
			if val == 'GROUP' then
				groupingOrder = '1,2,3,4,5,6,7,8'
			end

			UF.Unit:Get('raid').header:SetAttribute('groupingOrder', groupingOrder)
		end,
	}
end

---@type SUI.UF.Unit.Settings
local Settings = {
	width = 95,
	showParty = false,
	showPlayer = true,
	showRaid = true,
	showSolo = false,
	mode = 'ASSIGNEDROLE',
	xOffset = 2,
	yOffset = -3,
	maxColumns = 4,
	unitsPerColumn = 10,
	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 },
		},
	},
	visibility = {
		showAlways = false,
		showInRaid = true,
		showInParty = false,
	},
	elements = {
		AuraWatch = {
			enabled = true,
			size = 16,
		},
		Buffs = {
			enabled = true,
			onlyShowPlayer = true,
			rows = 1,
			size = 10,
			growthx = 'LEFT',
			growthy = 'UP',
			position = {
				relativePoint = 'BOTTOMRIGHT',
				anchor = 'BOTTOMRIGHT',
			},
		},
		Debuffs = {
			enabled = true,
			rows = 1,
			number = 5,
			size = 10,
			growthy = 'DOWN',
			growthx = 'RIGHT',
			position = {
				relativePoint = 'TOPLEFT',
				anchor = 'TOPLEFT',
			},
		},
		Health = {
			height = 30,
			text = {
				['1'] = {
					text = '[SUIHealth(missing,displayDead)] [($>SUIHealth<$)(percentage,hideDead)]',
				},
			},
		},
		Power = {
			height = 2,
			position = {
				y = 0,
			},
			text = {
				['1'] = {
					enabled = false,
				},
			},
		},
		ResurrectIndicator = {
			enabled = true,
		},
		SummonIndicator = {
			enabled = true,
		},
		RaidTargetIndicator = {
			size = 16,
			alpha = 0.65,
			position = {
				x = 2,
			},
		},
		RaidRoleIndicator = {
			enabled = true,
			size = 10,
			alpha = 0.7,
			position = {
				anchor = 'BOTTOMLEFT',
				x = 0,
				y = 0,
			},
		},
		ReadyCheckIndicator = {
			size = 15,
			position = {
				anchor = 'RIGHT',
				x = -5,
			},
		},
		ThreatIndicator = {
			enabled = true,
			points = 'Name',
		},
		Name = {
			enabled = true,
			height = 10,
			textSize = 10,
			text = '[SUI_ColorClass][name]',
			position = {
				y = 0,
			},
		},
		SUI_RaidGroup = {
			textSize = 9,
			text = '[group]',
			SetJustifyH = 'CENTER',
			SetJustifyV = 'MIDDLE',
			position = {
				anchor = 'BOTTOMRIGHT',
				x = 0,
				y = 5,
			},
		},
		GroupRoleIndicator = {
			enabled = true,
			size = 15,
			alpha = 0.75,
			ShowDPS = false,
			position = {
				anchor = 'TOPRIGHT',
				x = -1,
				y = 1,
			},
		},
		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 = { 0, 1, 0, 1 },
				sides = { top = true, bottom = true, left = true, right = true },
				displayLevel = 5,
			},
		},
	},
	config = {
		IsGroup = true,
		isFriendly = true,
	},
}

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