import time
import os
from template_finder import TemplateFinder
from config import Config
from screen import Screen
from utils.misc import color_filter, wait
from logger import Logger
import keyboard
from utils.custom_mouse import mouse


class Npc:
    QUAL_KEHK = "qual_kehk"
    MALAH = "malah"
    LARZUK = "larzuk"
    ANYA = "anya"

class NpcManager:
    def __init__(self, screen: Screen, template_finder: TemplateFinder):
        self._config = Config()
        self._screen = screen
        self._template_finder = template_finder
        self._npcs = {
            Npc.QUAL_KEHK: {
                "name_tag_white": color_filter(self._template_finder.get_template("QUAL_NAME_TAG_WHITE"), self._config.colors["white"])[1],
                "name_tag_gold": color_filter(self._template_finder.get_template("QUAL_NAME_TAG_GOLD"), self._config.colors["gold"])[1],
                "action_btns": {
                    "resurrect": color_filter(self._template_finder.get_template("QUAL_RESURRECT_BTN"), self._config.colors["white"])[1]
                },
                "template_group": ["QUAL_FRONT", "QUAL_SIDE", "QUAL_BACK", "QUAL_45", "QUAL_45_2", "QUAL_45_3"]
            },
            Npc.MALAH: {
                "name_tag_white": color_filter(self._template_finder.get_template("MALAH_NAME_TAG_WHITE"), self._config.colors["white"])[1],
                "name_tag_gold": color_filter(self._template_finder.get_template("MALAH_NAME_TAG_GOLD"), self._config.colors["gold"])[1],
                "action_btns": {
                    "trade": color_filter(self._template_finder.get_template("MALAH_TRADE_BTN"), self._config.colors["white"])[1]
                },
                "template_group": ["MALAH_FRONT", "MALAH_BACK", "MALAH_45", "MALAH_SIDE", "MALAH_SIDE_2"]
            },
            Npc.LARZUK: {
                "name_tag_white": color_filter(self._template_finder.get_template("LARZUK_NAME_TAG_WHITE"), self._config.colors["white"])[1],
                "name_tag_gold": color_filter(self._template_finder.get_template("LARZUK_NAME_TAG_GOLD"), self._config.colors["gold"])[1],
                "action_btns": {
                    "trade_repair": color_filter(self._template_finder.get_template("LARZUK_TRADE_REPAIR_BTN"), self._config.colors["white"])[1]
                },
                "template_group": ["LARZUK_FRONT", "LARZUK_BACK", "LARZUK_SIDE", "LARZUK_SIDE_2", "LARZUK_SIDE_3"]
            },
            Npc.ANYA: {
                "name_tag_white": color_filter(self._template_finder.get_template("ANYA_NAME_TAG_WHITE"), self._config.colors["white"])[1],
                "name_tag_gold": color_filter(self._template_finder.get_template("ANYA_NAME_TAG_GOLD"), self._config.colors["gold"])[1],
                "action_btns": {
                    "trade": color_filter(self._template_finder.get_template("ANYA_TRADE_BTN"), self._config.colors["white"])[1]
                },
                "template_group": ["ANYA_FRONT", "ANYA_BACK", "ANYA_SIDE"]
            }
        }

    def open_npc_menu(self, npc_key: Npc) -> bool:
        roi = self._config.ui_roi["cut_skill_bar"]
        start = time.time()
        while (time.time() - start) < 35:
            img = self._screen.grab()
            results = []
            for key in self._npcs[npc_key]["template_group"]:
                res = self._template_finder.search(key, img, threshold=0.35, roi=roi, normalize_monitor=True)
                if res.valid:
                    results.append({"pos": res.position, "score": res.score})
            results = sorted(results, key=lambda r: r["score"], reverse=True)

            for result in results:
                pos = result["pos"]
                mouse.move(*pos, randomize=3, delay_factor=[0.9, 1.5])
                wait(0.2, 0.3)
                _, filtered_inp_w = color_filter(self._screen.grab(), self._config.colors["white"])
                _, filtered_inp_g = color_filter(self._screen.grab(), self._config.colors["gold"])
                res_w = self._template_finder.search(self._npcs[npc_key]["name_tag_white"], filtered_inp_w, 0.9, roi=roi).valid
                res_g = self._template_finder.search(self._npcs[npc_key]["name_tag_gold"], filtered_inp_g, 0.9, roi=roi).valid
                if res_w:
                    mouse.click(button="left")
                    wait(1.4, 1.7)
                    _, filtered_inp = color_filter(self._screen.grab(), self._config.colors["gold"])
                    res = self._template_finder.search(self._npcs[npc_key]["name_tag_gold"], filtered_inp, 0.9, roi=roi).valid
                    if res:
                        return True
                elif res_g:
                    return True
        return False

    def press_npc_btn(self, npc_key: Npc, action_btn_key: str):
        _, filtered_inp = color_filter(self._screen.grab(), self._config.colors["white"])
        res = self._template_finder.search(
            self._npcs[npc_key]["action_btns"][action_btn_key],
            filtered_inp, 0.85, roi=self._config.ui_roi["cut_skill_bar"],
            normalize_monitor=True
        )
        if res.valid:
            mouse.move(*res.position, randomize=3, delay_factor=[1.0, 1.5])
            wait(0.2, 0.4)
            mouse.click(button="left")
            wait(0.3, 0.4)
        else:
            Logger.error(f"Could not find {action_btn_key} btn. Should not happen! Continue...")
            keyboard.send("esc")


# Testing: Stand close to Qual-Kehk or Malah and run
if __name__ == "__main__":
    from screen import Screen
    from config import Config
    import os
    import keyboard
    keyboard.add_hotkey('f12', lambda: os._exit(1))
    keyboard.wait("f11")
    config = Config()
    screen = Screen(config.general["monitor"])
    template_finder = TemplateFinder(screen)
    npc_manager = NpcManager(screen, template_finder)
    npc_manager.open_npc_menu(Npc.ANYA)
    npc_manager.press_npc_btn(Npc.ANYA, "trade")