local addonname, shared = ...
---@cast shared HeimdallShared
---@cast addonname string

---@class GridFrame
---@field name string
---@field columns number
---@field frame Frame
---@field cellWidth number
---@field cellHeight number
---@field columnCursors table<number, number>
GridFrame = {
    ---@param name string
    ---@param parent Frame
    ---@param columns number
    ---@param cellHeight number
    ---@param size {w: number, h:number}
    ---@return GridFrame
    new = function(name, parent, columns, cellHeight, size)
        local self = setmetatable({}, {
            __index = GridFrame
        })
        self.frame = CreateFrame("Frame", name, parent)
        self.frame:SetSize(size.w, size.h)
        self.frame:SetPoint("CENTER", UIParent, "CENTER")
        self.frame:SetBackdrop({
            bgFile = "Interface/Tooltips/UI-Tooltip-Background",
            tileSize = 64,
            tile = true
        })
        self.frame:SetBackdropColor(0, 0, 0, 0.8)
        self.frame:SetBackdropBorderColor(0.5, 0.5, 0.5, 1)

        self.columns = columns
        self.cellWidth = self.frame:GetWidth() / columns
        self.cellHeight = cellHeight
        self.columnCursors = {}
        for i = 1, columns do
            self.columnCursors[i] = 0
        end
        return self
    end,
    ---@param self GridFrame
    ---@param frame Frame
    ---@param rowspan number
    ---@param colspan number
    Add = function(self, frame, rowspan, colspan)
        colspan = math.min(colspan, self.columns)

        local bestStartColumn = nil
        local bestMaxY = math.huge

        for startColumn = 1, self.columns - colspan + 1 do
            local currentMaxY = 0
            for c = startColumn, startColumn + colspan - 1 do
                currentMaxY = math.max(currentMaxY, self.columnCursors[c])
            end
            if currentMaxY < bestMaxY then
                bestMaxY = currentMaxY
                bestStartColumn = startColumn
            end
        end

        if bestStartColumn then
            local x = (bestStartColumn - 1) * self.cellWidth
            local y = -bestMaxY
            frame:SetWidth(self.cellWidth * colspan)
            frame:SetHeight(self.cellHeight * rowspan)
            frame:SetPoint("TOPLEFT", self.frame, "TOPLEFT", x, y)

            for c = bestStartColumn, bestStartColumn + colspan - 1 do
                self.columnCursors[c] = self.columnCursors[c] + self.cellHeight * rowspan
            end
        else
            print("No available space in the grid.")
        end
    end
}


local configFrame = GridFrame.new("HeimdallConfig",
    UIParent,
    6, 32,
    { w = 512, h = 512 + 256 })

local colors = {
    { 1, 0, 0, 1 },
    { 0, 1, 0, 1 },
    { 0, 0, 1, 1 },
    { 1, 1, 0, 1 },
    { 1, 0, 1, 1 },
    { 0, 1, 1, 1 },
    { 1, 1, 1, 1 },
}
for i = 1, 100 do
    local frame = CreateFrame("Frame", "HeimdallConfigFrame" .. i, UIParent)
    frame:SetBackdrop({
        bgFile = "Interface/Tooltips/UI-Tooltip-Background",
        tileSize = 64,
        tile = true
    })
    frame:SetBackdropColor(unpack(colors[i % #colors + 1]))
    frame:SetBackdropBorderColor(0.5, 0.5, 0.5, 1)
    configFrame:Add(frame, 1, 12)
end
---@diagnostic disable-next-line: missing-fields
shared.Config = {}
function shared.Config.Init()
    ---@param name string
    ---@param parent Frame
    ---@param text string
    ---@param onClick fun(state: boolean)
    local function BasicButton(name, parent, text, onClick)
        local button = CreateFrame("CheckButton", name, parent, "UICheckButtonTemplate")
        button.text = button:CreateFontString(nil, "OVERLAY", "GameFontNormal")
        button.text:SetText(text)
        button.text:SetPoint("LEFT", button, "RIGHT", 0, 0)
        button:SetSize(24, 24)
        button:SetScript("OnClick", function()
            onClick(button:GetChecked())
        end)
        return button
    end
    -----@param name string
    -----@param parent Frame
    -----@param text string
    -----@param onDone fun(text: string)
    --local function CreateBasicSmallEditBox(name, parent, text, onDone)
    --    local editBox = CreateFrame("EditBox", name, parent)
    --    editBox.text = editBox:CreateFontString(nil, "OVERLAY", "GameFontNormal")
    --    editBox.text:SetText(text)
    --    editBox.text:SetPoint("TOPLEFT", editBox, "TOPLEFT", 0, 8 + 4)
    --    editBox:SetNumeric(true)
    --    editBox:SetSize(128 - 8, 24)
    --    editBox:SetAutoFocus(false)
    --    editBox:SetFontObject("GameFontNormal")
    --    editBox:SetText(Heimdall_Data.config.spotter.throttleTime)
    --    editBox:SetBackdrop({
    --        bgFile = "Interface/Tooltips/UI-Tooltip-Background",
    --        edgeFile = "Interface/Tooltips/UI-Tooltip-Border",
    --        tile = true,
    --        tileSize = 2,
    --        edgeSize = 2,
    --        insets = {
    --            left = 2,
    --            right = 2,
    --            top = 2,
    --            bottom = 2
    --        }
    --    })
    --    editBox:SetBackdropColor(0.8, 0.8, 0.8, 1)
    --    editBox:SetBackdropBorderColor(0.5, 0.5, 0.5, 1)
    --    editBox:SetScript("OnEnterPressed", function()
    --        onDone(editBox:GetText())
    --    end)
    --    editBox:SetScript("OnEscapePressed", function()
    --        editBox:ClearFocus()
    --    end)
    --    editBox:SetScript("OnEditFocusLost", function()
    --        onDone(editBox:GetText())
    --    end)

    --    editBox.PutBelow = function(a, b, offset)
    --		offset = offset or {}
    --		offset.x = (offset.x or 0) + 0
    --		offset.y = (offset.y or 0) - 12
    --		PutBelow(a, b, offset)
    --	end
    --    editBox.PutRight = function(a, b, offset)
    --		offset = offset or {}
    --		offset.x = (offset.x or 0) + 0
    --		offset.y = (offset.y or 0) - 8
    --		PutRight(a, b, offset)
    --	end
    --    return editBox
    --end

    --configFrame:SetSize(256 + 256, 512)
    --configFrame:SetPoint("CENTER")
    --configFrame:SetFrameStrata("HIGH")
    --configFrame:EnableMouse(true)
    --configFrame:SetMovable(true)
    --configFrame:SetResizable(false)
    --configFrame:SetBackdrop({
    --    bgFile = "Interface/Tooltips/UI-Tooltip-Background",
    --    edgeFile = "Interface/Tooltips/UI-Tooltip-Border",
    --    tile = true,
    --    tileSize = 4,
    --    edgeSize = 4,
    --    insets = {
    --        left = 4,
    --        right = 4,
    --        top = 4,
    --        bottom = 4
    --    }
    --})
    --configFrame:SetBackdropColor(0, 0, 0, 0.8)
    --configFrame:SetBackdropBorderColor(0.5, 0.5, 0.5, 1)

    configFrame.frame:SetMovable(true)
    configFrame.frame:EnableMouse(true)
    configFrame.frame:RegisterForDrag("LeftButton")
    configFrame.frame:SetScript("OnDragStart", function(self)
        self:StartMoving()
    end)
    configFrame.frame:SetScript("OnDragStop", function(self)
        self:StopMovingOrSizing()
    end)
    configFrame.frame:SetScript("OnShow", function(self)
        self:SetScale(1)
    end)

    local title = configFrame.frame:CreateFontString(nil, "ARTWORK", "GameFontNormal")
    title:SetText("Heimdall Config")
    --configFrame:Add(title, 1, 12)

    --    local spotterConfigFrame = GridFrame.new("HeimdallSpotterConfig", configFrame.frame, 12, 12)
    --    --configFrame:Add(spotterConfigFrame.frame, 12, 6)
    --    spotterConfigFrame.frame:SetBackdrop({
    --        bgFile = "Interface/Tooltips/UI-Tooltip-Background",
    --        edgeFile = "Interface/Tooltips/UI-Tooltip-Border",
    --        tile = true,
    --        tileSize = 4,
    --        edgeSize = 4,
    --        insets = {
    --            left = 4,
    --            right = 4,
    --            top = 4,
    --            bottom = 4
    --        }
    --    })
    --    spotterConfigFrame.frame:SetBackdropColor(0, 0, 0, 0.8)
    --    spotterConfigFrame.frame:SetBackdropBorderColor(0.5, 0.5, 0.5, 1)

    --local spotterEnableButton = BasicButton("HeimdallSpotterEnable", spotterConfigFrame, "Enable Spotter",
    --    function(state)
    --        Heimdall_Data.config.spotter.enabled = state
    --    end)
    --spotterEnableButton:SetPoint("TOPLEFT", spotterConfigFrame, "TOPLEFT", 4, -4)
    --spotterEnableButton:SetChecked(Heimdall_Data.config.spotter.enabled)

    --local spotterEveryoneButton = BasicButton("HeimdallSpotterEveryone", spotterConfigFrame, "Everyone", function(state)
    --    Heimdall_Data.config.spotter.everyone = state
    --end)
    --spotterEveryoneButton:PutRight(spotterEnableButton)
    --spotterEveryoneButton:SetChecked(Heimdall_Data.config.spotter.everyone)

    --local spotterHostileButton = BasicButton("HeimdallSpotterHostile", spotterConfigFrame, "Hostile", function(state)
    --    Heimdall_Data.config.spotter.hostile = state
    --end)
    --spotterHostileButton:PutBelow(spotterEnableButton)
    --spotterHostileButton:SetChecked(Heimdall_Data.config.spotter.hostile)

    --local spotterAllianceButton = BasicButton("HeimdallSpotterAlliance", spotterConfigFrame, "Alliance", function(state)
    --    Heimdall_Data.config.spotter.alliance = state
    --end)
    --spotterAllianceButton:PutRight(spotterHostileButton)
    --spotterAllianceButton:SetChecked(Heimdall_Data.config.spotter.alliance)

    --local spotterStinkyButton = BasicButton("HeimdallSpotterStinky", spotterConfigFrame, "Stinky", function(state)
    --    Heimdall_Data.config.spotter.stinky = state
    --end)
    --spotterStinkyButton:PutBelow(spotterHostileButton)
    --spotterStinkyButton:SetChecked(Heimdall_Data.config.spotter.stinky)

    --local spotterThrottleBox = CreateBasicSmallEditBox("HeimdallSpotterThrottle", spotterConfigFrame, "Throttle Time",
    --    function(text)
    --        Heimdall_Data.config.spotter.throttleTime = tonumber(text)
    --    end)
    --spotterThrottleBox:PutRight(spotterStinkyButton)

    --	---@type table
    --	local spotterEnableButton = CreateFrame("Button", "HeimdallSpotterEnable", configFrame, "UIPanelButtonTemplate")
    --	spotterEnableButton:SetText("Enable Spotter")
    --	spotterEnableButton:SetSize(100, 30)
    --	spotterEnableButton:SetPoint("TOPLEFT", configFrame, "TOPLEFT", 10, -40)
    --	spotterEnableButton:SetScript("OnClick", function()
    --		print("Button was clicked!")
    --	end)
    --
    --	-- Create a text element
    --	local text = configFrame:CreateFontString(nil, "ARTWORK", "GameFontHighlight")
    --	text:SetText("This is some text in the frame.")
    --	text:SetPoint("TOPLEFT", configFrame, "TOPLEFT", 10, -80)
    --
    --	-- Create a small edit box
    --	local smallEditBox = CreateFrame("EditBox", nil, configFrame)
    --	smallEditBox:SetSize(200, 20)
    --	smallEditBox:SetPoint("TOPLEFT", configFrame, "TOPLEFT", 10, -110)
    --	smallEditBox:SetAutoFocus(false)
    --	smallEditBox:SetFontObject("GameFontNormal")
    --	smallEditBox:SetScript("OnEnterPressed", function()
    --		print("Entered text: " .. smallEditBox:GetText())
    --	end)
    --
    --	-- Create a large edit box
    --	local largeEditBox = CreateFrame("EditBox", nil, configFrame)
    --	largeEditBox:SetSize(280, 100)
    --	largeEditBox:SetPoint("TOP", configFrame, "TOP", 0, -150)
    --	largeEditBox:SetAutoFocus(false)
    --	largeEditBox:SetFontObject("GameFontNormal")
    --	largeEditBox:SetMultiLine(true)
    --	largeEditBox:EnableMouse(true)
    --	largeEditBox:SetMaxLetters(0)
    --	largeEditBox:SetScript("OnEscapePressed", function()
    --		largeEditBox:ClearFocus()
    --	end)

    --configFrame:Hide()
    print("Heimdall - Config loaded")
end

SlashCmdList["HEIMDALL_CONFIG"] = function()
    configFrame:Show()
end
SLASH_HEIMDALL_CONFIG1 = "/heimdall_config"
SLASH_HEIMDALL_CONFIG2 = "/hc"