extends SceneTree

const GameConfigCatalogScript := preload("res://scripts/core/game_config_catalog.gd")
const LandActionRulesScript := preload("res://scripts/domain/rules/land_action_rules.gd")
const FarmMapperScript := preload("res://scripts/domain/mappers/farm_mapper.gd")
const PlayerStateScript := preload("res://scripts/state/player_state.gd")


func _init() -> void:
	var failures: Array[String] = []

	var action_rules = LandActionRulesScript.new()
	var dry_actions: Array[String] = action_rules.get_actions({
		"crop_id": 1,
		"is_ripe": 0,
		"has_gather": 0,
		"has_dry": 1,
		"has_bug": 0,
		"has_grass": 0
	})
	if not dry_actions.has("water"):
		failures.append("dry land actions should include water")
	var friend_actions: Array[String] = action_rules.get_friend_actions({
		"crop_id": 1,
		"interaction_type_list": [0, 1, 2, 3, 4, 5]
	})
	for action in ["steal", "put_bug", "put_grass", "water", "die_bug", "die_grass"]:
		if not friend_actions.has(action):
			failures.append("friend land action list should include %s" % action)

	var config = GameConfigCatalogScript.new()
	if config.get_pay_config_list().size() < 6:
		failures.append("pay_list should expose at least six recharge rows")
	if config.get_land_upgrade_config_for(1, 1).is_empty():
		failures.append("land upgrade level 1 position 1 config missing")
	if not config.get_land_upgrade_config_for(1, 99).is_empty():
		failures.append("land upgrade config lookup should not fallback for missing order")
	if config.get_player_exp_max(14) != 14:
		failures.append("player level 14 upgrade exp should match original config")
	if config.get_crop_output_item_id(1) != 102001:
		failures.append("crop 1 output item should match original crop_list item_id")

	var mapper = FarmMapperScript.new(config, null)
	var sow_fallback: Dictionary = mapper.land_data_from_sow_result({}, 0, 101001, {})
	if int(sow_fallback.get("level", -1)) != 0:
		failures.append("new normal land fallback level should be 0")

	var player_state = PlayerStateScript.new()
	player_state.setup({"level": 14, "exp": 13}, config)
	player_state.add_exp(2)
	if int(player_state.data.get("level", 0)) != 15:
		failures.append("player exp should level up once after reaching the current level threshold")
	if int(player_state.data.get("exp", 0)) != 1:
		failures.append("player exp should keep the original H5 rollover remainder")
	player_state.setup({"level": 14, "exp": 13}, config)
	player_state.add_exp(50)
	if int(player_state.data.get("level", 0)) != 18:
		failures.append("player exp should continue leveling while overflow remains")
	if int(player_state.data.get("exp", 0)) != 1:
		failures.append("player exp should keep remainder after multiple level ups")

	if not failures.is_empty():
		for failure in failures:
			push_error(failure)
		quit(1)
		return

	print("P0 verification passed.")
	quit(0)