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

---@diagnostic disable-next-line: missing-fields
shared.Macroer = {}
function shared.Macroer.Init()
    ---@class stinky
    ---@field name string
    ---@field class string
    ---@field seenAt number
    ---@field hostile boolean

    ---@type table<string, stinky>
    local recentStinkies = {}

    local function FindOrCreateMacro(macroName)
        local idx = GetMacroIndexByName(macroName)
        if idx == 0 then
            CreateMacro(macroName, "INV_Misc_QuestionMark", "")
        end
        idx = GetMacroIndexByName(macroName)
        return idx
    end

    ---@param stinkies table<string, stinky>
    local function FixMacro(stinkies)
        if not Heimdall_Data.config.macroer.enabled then return end
        if InCombatLockdown() then return end
        local priorityMap = {}
        for priority, className in ipairs(Heimdall_Data.config.macroer.priority) do
            priorityMap[className] = priority
        end
        local minPriority = #Heimdall_Data.config.macroer.priority + 1

        local sortedStinkies = {}
        for _, stinky in pairs(stinkies) do
            table.insert(sortedStinkies, stinky)
        end

        table.sort(sortedStinkies, function(a, b)
            local aPriority = priorityMap[a.class] or minPriority
            local bPriority = priorityMap[b.class] or minPriority
            return aPriority > bPriority
        end)

        local lines = { "/targetenemy" }
        for _, stinky in pairs(sortedStinkies) do
            if stinky.seenAt > GetTime() - 600 then
                print(string.format("Macroing %s", stinky.name))
                lines[#lines + 1] = string.format("/tar %s", stinky.name)
            end
        end

        local idx = FindOrCreateMacro("HeimdallTarget")
        local body = strjoin("\n", unpack(lines))
        EditMacro(idx, "HeimdallTarget", "INV_Misc_QuestionMark", body)
    end

    shared.stinkyTracker.stinkies:onChange(function(value)
        FixMacro(value)
    end)

    print("Heimdall - Macroer loaded")
end