# editor/move_importer.gd
@tool
class_name PokeApiMoveImporter
extends RefCounted

signal message(text : String)

var _client : PokeApiClient
var _overwrite : bool
var _languages : PackedStringArray
var _dir : String

func _init(client : PokeApiClient, overwrite : bool) -> void:
	_client = client
	_overwrite = overwrite
	_languages = PokeApiSettings.languages()
	_dir = PokeApiSettings.moves_dir()

func run() -> void:
	DirAccess.make_dir_recursive_absolute(_dir)
	var list = await _client.get_json(PokeApiClient.API + "move?limit=2000")
	if list == null:
		message.emit("[color=red]Impossible de récupérer la liste des capacités.[/color]")
		return

	var entries : Array = []
	for r in list["results"]:
		var id : int = int(String(r["url"]).trim_suffix("/").get_file())
		if id < 10000: entries.append(r) # ignore les capacités "shadow" (Colosseum/XD)

	message.emit("%d capacités à traiter..." % entries.size())
	await _client.run_parallel(entries, _import_move)
	message.emit("Capacités terminées.")

func _import_move(entry : Dictionary) -> void:
	var path : String = _dir + entry["name"] + ".tres"
	if !_overwrite and FileAccess.file_exists(path): return

	var j = await _client.get_json(entry["url"])
	if j == null:
		message.emit("[color=red]Échec : %s[/color]" % entry["name"])
		return

	var m := MoveData.new()
	m.id = PokeApiJson.get_int(j, "id")
	m.api_name = PokeApiJson.get_str(j, "name", entry["name"])
	m.names = PokeApiText.names(PokeApiJson.get_array(j, "names"), _languages)
	m.descriptions = PokeApiText.flavors(PokeApiJson.get_array(j, "flavor_text_entries"), _languages)
	m.type = PokeApiJson.get_dict_name(j, "type")
	m.category = PokeApiJson.get_dict_name(j, "damage_class")
	m.power = PokeApiJson.get_int(j, "power")
	m.accuracy = PokeApiJson.get_int(j, "accuracy")
	m.pp = PokeApiJson.get_int(j, "pp")
	m.priority = PokeApiJson.get_int(j, "priority")
	m.target = PokeApiJson.get_dict_name(j, "target")
	m.effect_chance = PokeApiJson.get_int(j, "effect_chance")
	
	# effets : PokeAPI les range dans "meta" (absent sur certaines capacites) et "stat_changes"
	var meta := PokeApiJson.get_dict(j, "meta")
	m.meta_category = PokeApiJson.get_dict_name(meta, "category")
	m.ailment = PokeApiJson.get_dict_name(meta, "ailment", "none")
	m.ailment_chance = PokeApiJson.get_int(meta, "ailment_chance")
	m.flinch_chance = PokeApiJson.get_int(meta, "flinch_chance")
	m.stat_chance = PokeApiJson.get_int(meta, "stat_chance")
	m.min_hits = PokeApiJson.get_int(meta, "min_hits")
	m.max_hits = PokeApiJson.get_int(meta, "max_hits")
	m.min_turns = PokeApiJson.get_int(meta, "min_turns")
	m.max_turns = PokeApiJson.get_int(meta, "max_turns")
	m.drain = PokeApiJson.get_int(meta, "drain")
	m.healing = PokeApiJson.get_int(meta, "healing")
	m.crit_rate = PokeApiJson.get_int(meta, "crit_rate")
	
	var changes : Array[StatChange] = []
	for move_entry in PokeApiJson.get_array(j, "stat_changes"):
		var sc := StatChange.new()
		sc.stat = PokeApiJson.get_dict_name(move_entry, "stat")
		sc.change = PokeApiJson.get_int(move_entry, "change")
		if sc.stat != "" and sc.change != 0: changes.append(sc)
	m.stat_changes = changes
	
	ResourceSaver.save(m, path)