local progress_dialog = require("modules/inventory_sync/gui/progress_dialog")
local serialize = require("modules/clusterio/serialize")
local load_crafting_queue = require("modules/inventory_sync/load_crafting_queue")
local inventories = require("modules/inventory_sync/define_player_inventories")
local ensure_character = require("modules/inventory_sync/ensure_character")
local player_stat_keys = require("modules/inventory_sync/define_player_stat_keys")

function download_inventory(player_name, data, number, total)
	local player = game.get_player(player_name)
	if player == nil then
		log("Player not found! "..player_name)
		return
	end
	if number then
		if global.inventory_sync.download_cache[player_name] == nil then
			global.inventory_sync.download_cache[player_name] = ""
		end
		-- Append data to download cache
		global.inventory_sync.download_cache[player_name] = global.inventory_sync.download_cache[player_name] .. data
	end

	if number ~= total then
		-- Show progress in console
		-- player.print("Downloaded "..(number + 1).."/"..total.." parts")
		-- Show progress in GUI
		progress_dialog(player, number+1, total)

		-- Request next segment
		rcon.print("Segment downloaded")

		-- Reset sync_start_tick to indicate master connection
		global.inventory_sync.players[player_name].sync_start_tick = game.tick
	else
		-- Stop tracking master connection status, sync is complete
		global.inventory_sync.players[player_name].sync_start_tick = 0

		-- Handle dirty inventory
		if global.inventory_sync.players[player_name].dirty_inventory then
			clean_dirty_inventory(player)
		end

		-- Recreate player character
		ensure_character(player)

		-- Remove freeplay skip cutscene label
		if player.gui.screen.skip_cutscene_label then
			player.gui.screen.skip_cutscene_label.destroy()
		end

		local character = player.character or player.cutscene_character

		-- Load downloaded inventory
		local serialized_player = game.json_to_table(global.inventory_sync.download_cache[player_name])
		global.inventory_sync.download_cache[player_name] = nil -- remove data to lower mapsize

		-- Load inventories
		for _, inv in pairs(inventories) do
			local inventory = player.get_inventory(inv)
			if inventory ~= nil and serialized_player.inventories[tostring(inv)] ~= nil then
				serialize.deserialize_inventory(inventory, serialized_player.inventories[tostring(inv)])
			end
		end

		-- Load personal logistics slots
		for i = 1, 200 do
			local slot = serialized_player.personal_logistic_slots[tostring(i+1)] -- 1 is empty to force array to be spare
			if slot ~= nil then
				player.set_personal_logistic_slot(i, slot)
			end
		end

		-- Load hotbar, don't overwrite empty slots
		for i = 1, 100 do
			-- if serialized_player.hotbar[i] ~= nil then
			player.set_quick_bar_slot(i, game.item_prototypes[serialized_player.hotbar[i]])
			-- end
		end

		-- Load crafting queue
		load_crafting_queue(serialized_player.crafting_queue, player)

		-- Misc
		player.cheat_mode = serialized_player.cheat_mode
		player.force = serialized_player.force -- Force by name as string
		player.tag = serialized_player.tag
		player.color = serialized_player.color
		player.chat_color = serialized_player.chat_color

		-- Player stats
		for _,v in pairs(player_stat_keys) do
			character[v] = serialized_player[v]
		end

		if serialized_player.flashlight then
			player.enable_flashlight()
		else
			player.disable_flashlight()
		end

		local startTick = global.inventory_sync.download_start_tick[player.name]
		local log_line = "Imported inventory for "..player_name.." in "..game.tick - startTick.." ticks"
		player.print(log_line)
		log("[inventory_sync] "..log_line)
	end
end

return download_inventory