extends Node
const RULES := preload("res://scripts/planets/poi_rules.gd")
const CAPTAIN := preload("res://scripts/captain/captain_progress.gd")

func _ready() -> void:
	var captain := CAPTAIN.new()
	var state: Resource = captain.expedition
	var profile := {"id":"test","name":"Test","seed":42,"difficulty":0.0,"landing_damage":0,"oxygen":98,"temperature":30,"flora":0}
	var rng := RandomNumberGenerator.new()
	rng.seed = 42
	GameState.system_level = 20
	assert(state.begin_visit(profile))
	var samples_before := 0
	for kind in RULES.STAGES:
		for stage in 3:
			var success := false
			for attempt in 100:
				state.lander_hp = 100
				var poi := {"kind":kind,"stage":stage,"complete":false}
				var result: Dictionary = state.resolve_poi(captain,poi,rng)
				if not result.success: continue
				success = true
				assert(poi.stage == stage+1 and poi.complete == (stage==2))
				if kind == "ruins":
					assert(result.module.item_level == 21+stage and result.materials.is_empty())
				else: assert(result.module == null)
				if kind == "deposit":
					for key in result.materials: assert(key in ["silicon","copper","nickel","tungsten","mercury"])
				if kind == "cave":
					assert(result.materials == {"samples":[1,2,4][stage]})
					samples_before += [1,2,4][stage]
				if kind == "village" and stage == 1:
					assert(result.materials.experience == ceili(captain.get_xp_required()*0.1))
				if stage == 2: assert(state.resolve_poi(captain,poi,rng).is_empty())
				break
			assert(success)
	var ammo := int(state.cargo.ammunition)
	var xp := int(state.cargo.experience)
	var credits := int(state.cargo.credits)
	assert(state.analysis_samples == 0 and captain.credits == 0)
	state.finish_visit(captain,true)
	assert(state.analysis_samples == samples_before and samples_before == 7)
	assert(state.delivered_ammunition == ammo and captain.experience == xp and captain.credits == credits)
	for key in ["samples","credits","experience","ammunition","missile","irradiated_ammunition"]: assert(not captain.minerals.has(key))
	state.finish_visit(captain,true)
	assert(state.analysis_samples == 7 and captain.credits == credits)
	assert(state.begin_visit(profile))
	state.add_material("samples",4)
	state.add_material("experience",999)
	state.add_material("ammunition",99)
	state.finish_visit(captain,false)
	assert(state.analysis_samples == 7 and captain.experience == xp and state.delivered_ammunition == ammo)
	for seed_value in 100:
		for stage in 3:
			var easy := RandomNumberGenerator.new()
			var hard := RandomNumberGenerator.new()
			easy.seed = seed_value
			hard.seed = seed_value
			var a := RULES.reward("warehouse",stage,easy,{"difficulty":0.0},captain)
			var b := RULES.reward("warehouse",stage,hard,{"difficulty":1.0},captain)
			for key in a:
				assert(b[key] == a[key]*(3 if key in ["iron","titanium","aluminium","uranium","sulfur"] else 1))
	var saved := "user://poi_samples_test.tres"
	assert(ResourceSaver.save(captain,saved) == OK)
	var loaded: Resource = ResourceLoader.load(saved,"",ResourceLoader.CACHE_MODE_IGNORE)
	assert(loaded.expedition.analysis_samples == 7)
	DirAccess.remove_absolute(saved)
	print("POI REWARDS PASS: all 15 stages, exact module levels, rare deposits, ammo scaling, EXP, samples, return/loss, persistence, duplicate claims")
	get_tree().quit()