from map.quest_map import MapEncounter, QuestMap, EncounterType

from typing import List, Dict, Optional

_ICONS = {
    EncounterType.BATTLE_REGULAR: 'noun_Battle_3647629.png',
    EncounterType.BATTLE_ELITE: 'noun_Shield_3806325.png',
    EncounterType.BATTLE_BOSS: 'noun_dragon_3820621.png',
    EncounterType.TOWN_TAVERN: 'noun_Beer_3054928.png',
    EncounterType.TOWN_DOCKS: 'noun_Caravel_2421659.png',
    EncounterType.TOWN_MARKET: 'noun_Store_786819.png',
    EncounterType.TOWN_LIBRARY: 'noun_Library_3820590.png',
    EncounterType.TOWN_WORKSHOP: 'noun_cogs_442166.png',
    EncounterType.TOWN_TOWN_HALL: 'noun_brussels town hall_3284349.png',
    EncounterType.TOWN_TEMPLE: 'noun_temple_2382601.png',
    EncounterType.TOWN_REST: 'noun_Tent_3814999.png',
    EncounterType.TOWN_ROAD: 'noun_Hiking Trail_2686687.png',
}


def render_map(quest_map: QuestMap) -> List[Dict]:
    rendered_encounters = []

    row: List[MapEncounter]
    for r, row in enumerate(quest_map.encounters):
        for c, encounter in enumerate(row):
            rendered_encounter = _render_encounter(r, c, encounter)
            if rendered_encounter is not None:
                rendered_encounters.append(rendered_encounter)

    return rendered_encounters


def _render_encounter(r: int, c: int, encounter: MapEncounter) -> Optional[Dict]:
    if encounter.type == EncounterType.INACCESSIBLE:
        return None

    icon = f'map/{_ICONS[encounter.type]}'
    x = 200 * c
    y = 100 * r
    w = 90
    h = 90
    return {
        'description': encounter.description,
        'src': icon,
        'x': x,
        'y': y,
        'w': w,
        'h': h,
    }