# tests/unit/battle_settlement/boss_gate_test.gd — Boss 节点开战必选 Boss 行集（端到端）
# 断言面 = 行类路由（resolver：boss 行集全行 boss / battle 行集零 boss 行）＋端到端
# （begin_battle(node_type="boss") → 实例化敌人全部出自 boss 行集）。固定种子经 RngService 流口。
# 运行：godot --headless --path game --script res://tests/unit/battle_settlement/boss_gate_test.gd
extends SceneTree

const Kit := preload("res://tests/unit/test_kit.gd")


func _init() -> void:
# 判据出处: design/gdd/systems/战斗循环/敌人系统.md:293 Boss 节点开战行集宿主（装载组）
	_test_boss_node_spawns_boss_rowset()
	quit(Kit.finish("boss_gate_test"))


func _test_boss_node_spawns_boss_rowset() -> void:
# 判据出处: design/gdd/systems/战斗循环/敌人系统.md:295 开战生成按遭遇坐标取行集（Boss 行集组）
	var db = load("res://core/config_db.gd").new()
	var load_ok: bool = db.load_tables("res://data/tables", true) and db.diagnostics_count("error") == 0
	Kit.check("前置：表加载零 error", load_ok)
	if not load_ok:
		return
	var rng = load("res://core/rng_service.gd").new()
	rng.set_master_seed(20261103)   # 固定种子经 RngService 流口（RNG 单点）
	# 行类路由面：resolver 预解析（boss 行集全行 row_kind=="boss"；对照 battle 行集零 boss 行）
	var boss_ids := {}
	var battle_ids := {}
	var boss_kind_ok := true
	for row in db.combat.enemy.resolve_rowset(1, 4, "boss"):
		boss_ids[String(row["enemy_id"])] = true
		if String(row["row_kind"]) != "boss":
			boss_kind_ok = false
	var battle_kind_ok := true
	for row in db.combat.enemy.resolve_rowset(1, 4, "battle"):
		battle_ids[String(row["enemy_id"])] = true
		if String(row["row_kind"]) == "boss":
			battle_kind_ok = false
	Kit.check("行类路由：boss 行集非空全行 boss、battle 行集非空零 boss 行〔断言补齐批 V10〕",
		boss_kind_ok and battle_kind_ok and boss_ids.size() > 0 and battle_ids.size() > 0)
	# 端到端：begin_battle(node_type="boss") → 实例化敌人行键全部出自 boss 行集
	var oc = load("res://core/battle_orchestrator.gd").new(db, rng)
	var ok_boss: bool = oc.begin_battle({"level_index": 1, "node_depth": 4, "hero_hp": int(db.combat.hero.max_hp), "node_type": "boss"})
	Kit.check("前置：boss 节点开局受理（L1 D4 Boss 行集）", ok_boss)
	if not ok_boss:
		return
	var all_from_boss := true
	for u in oc._enemy_system.all_enemies():
		if not boss_ids.has(String(u["enemy_id"])):
			all_from_boss = false
	Kit.check("Boss 节点开战必选 Boss 行集（实例化敌人全部出自 boss 行集——跨宿主真实入口链）〔断言补齐批 V10〕", all_from_boss)