-- ~/.config/hypr/workspaces.lua
-- Dynamic workspace assignment: replaces kanshi + scripts
-- Detects monitor configuration and assigns workspaces accordingly.

local function get_monitor_names()
    local names = {}
    for _, m in ipairs(hl.get_monitors()) do
        names[m.name] = m.name
        if m.description then
            local clean_desc = m.description:gsub(" %([^%)]+%)$", "")
            names["desc:" .. clean_desc] = m.name
        end
    end
    return names
end

local function assign_workspaces()
    local monitors = get_monitor_names()
    local has_dock = monitors["desc:Ancor Communications Inc ASUS VS228 E3LMTF071438"] and monitors["desc:Ancor Communications Inc ASUS VS228 E3LMTF071391"]

    -- Read workspace configurations
    package.loaded["workspace_config"] = nil -- force reload in case it changed
    local ws_config = require("workspace_config")

    -- Iterate in REVERSE to assign the most negative IDs to the first items, counteracting Waybar's low-to-high sorting!
    for i = #ws_config, 1, -1 do
        local ws = ws_config[i]
        local target_mon = has_dock and monitors[ws.monitor] or "eDP-1"
        if not target_mon then target_mon = "eDP-1" end
        hl.workspace_rule({ workspace = "name:" .. ws.name, monitor = target_mon, persistent = true, default = true })
    end
end

-- Apply on initial load
assign_workspaces()

-- Re-apply when monitors change
hl.on("monitor.added", function(monitor)
    assign_workspaces()
end)

hl.on("monitor.removed", function(monitor)
    assign_workspaces()
end)