#!/usr/bin/env python3
"""
Quake Live console variables (cvars) database
Common cvars for autocomplete and fuzzy search
"""

# Server configuration
SERVER_CVARS = [
    'sv_hostname',
    'sv_maxclients',
    'sv_privateclients',
    'sv_fps',
    'sv_timeout',
    'sv_minrate',
    'sv_maxrate',
    'sv_floodprotect',
    'sv_pure',
    'sv_allowdownload',
]

# Game rules
GAME_CVARS = [
    'g_gametype',
    'g_factoryTitle',
    'g_motd',
    'timelimit',
    'fraglimit',
    'capturelimit',
    'roundlimit',
    'scorelimit',
    'g_allowKill',
    'g_allowSpecVote',
    'g_friendlyFire',
    'g_teamAutoJoin',
    'g_teamForceBalance',
    'g_warmupDelay',
    'g_inactivity',
    'g_quadHog',
    'g_training',
    'g_instagib',
]

# Map and rotation
MAP_CVARS = [
    'mapname',
    'nextmap',
    'g_nextmap',
]

# Voting
VOTE_CVARS = [
    'g_voteDelay',
    'g_voteLimit',
    'g_allowVote',
]

# Items and weapons
ITEM_CVARS = [
    'dmflags',
    'weapon_reload_rg',
    'weapon_reload_sg',
    'weapon_reload_gl',
    'weapon_reload_rl',
    'weapon_reload_lg',
    'weapon_reload_pg',
    'weapon_reload_hmg',
]

# Network
NETWORK_CVARS = [
    'net_port',
    'net_ip',
    'net_strict',
]

# ZMQ
ZMQ_CVARS = [
    'zmq_rcon_enable',
    'zmq_rcon_ip',
    'zmq_rcon_port',
    'zmq_rcon_password',
    'zmq_stats_enable',
    'zmq_stats_ip',
    'zmq_stats_port',
    'zmq_stats_password',
]

# QLX (minqlx) specific
QLX_CVARS = [
    'qlx_serverBrandName',
    'qlx_owner',
    'qlx_redditAuth',
]

# Bot cvars
BOT_CVARS = [
    'bot_enable',
    'bot_nochat',
    'bot_minplayers',
]

# Common commands (not cvars but useful for autocomplete)
COMMANDS = [
    'status',
    'map',
    'map_restart',
    'kick',
    'kickban',
    'ban',
    'unban',
    'tempban',
    'tell',
    'say',
    'callvote',
    'vote',
    'rcon',
    'addbot',
    'removebot',
    'killserver',
    'quit',
    'team',
    # Match control
    'readyall',
    'allready',
    'abort',
    'pause',
    'unpause',
    'lock',
    'unlock',
    'timeout',
    'timein',
    # Player management
    'shuffle',
    'put',
    'mute',
    'unmute',
    'slap',
    'slay',
    # Server control
    'restart',
    'endgame',
    'nextmap',
    'forcemap',
    # QLX commands
    'qlx',
    'elo',
    'balance',
    'teams',
    'scores',
    # Info commands
    'serverinfo',
    'players',
    'maplist',
    'configstrings',
]

# Bot names for addbot command (complete list)
BOT_NAMES = [
    'Anarki', 'Angel', 'Biker', 'Bitterman', 'Bones', 'Cadaver',
    'Crash', 'Daemia', 'Doom', 'Gorre', 'Grunt', 'Hossman',
    'Hunter', 'Keel', 'Klesk', 'Lucy', 'Major', 'Mynx', 'Orbb',
    'Patriot', 'Phobos', 'Ranger', 'Razor', 'Sarge', 'Slash',
    'Sorlag', 'Stripe', 'TankJr', 'Uriel', 'Visor', 'Wrack', 'Xaero'
]

# Skill levels for bots
BOT_SKILL_LEVELS = ['1', '2', '3', '4', '5']

# Team values
TEAM_VALUES = ['red', 'blue', 'free', 'spectator', 'r', 'b', 'f', 's']

# Popular competitive Quake Live maps
MAP_NAMES = [
    'aerowalk', 'almostlost', 'arenagate', 'asylum', 'battleforged',
    'bloodrun', 'brimstoneabbey', 'campgrounds', 'cannedheat',
    'citycrossings', 'cure', 'deepinside', 'dismemberment',
    'elder', 'eviscerated', 'falloutbunker', 'finnegans',
    'furiousheights', 'gospelcrossings', 'grimdungeons',
    'hearth', 'hektik', 'lostworld', 'monsoon', 'reflux',
    'repent', 'shiningforces', 'sinister', 'spacectf',
    'spidercrossings', 'stonekeep', 'terminus', 'tornado',
    'toxicity', 'trinity', 'verticalvengeance', 'warehouses', 'whisper'
]

# Game type names (string values)
GAMETYPE_NAMES = [
    'ffa', 'duel', 'race', 'tdm', 'ca', 'ctf', 'oneflag',
    'har', 'ft', 'dom', 'ad', 'rr'
]

# Game type numbers (legacy numeric values)
GAMETYPE_NUMBERS = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11']

# Vote types for callvote command
VOTE_TYPES = [
    'map', 'map_restart', 'nextmap', 'gametype', 'kick',
    'timelimit', 'fraglimit', 'shuffle', 'teamsize',
    'cointoss', 'random', 'loadouts', 'ammo', 'timers'
]

# Vote values
VOTE_VALUES = ['yes', 'no', '1', '2']

# Boolean values (0/1)
BOOLEAN_VALUES = ['0', '1']

# sv_fps valid values
SV_FPS_VALUES = ['20', '30', '40', '60', '125']

# sv_maxclients common values
SV_MAXCLIENTS_VALUES = ['8', '12', '16', '24', '32']

# Common time limits (minutes)
TIMELIMIT_VALUES = ['10', '15', '20', '30']

# Common frag limits
FRAGLIMIT_VALUES = ['30', '50', '75', '100']

# Common capture limits
CAPTURELIMIT_VALUES = ['5', '8', '10']

# Common round limits
ROUNDLIMIT_VALUES = ['3', '5', '7', '10']

# Common teamsize values
TEAMSIZE_VALUES = ['2', '3', '4', '5', '6']

# Factory types for map command
FACTORY_TYPES = ['ffa', 'duel', 'tdm', 'ca', 'ctf', 'iffa', 'ictf', 'ift']

# Command signatures (usage help)
COMMAND_SIGNATURES = {
    # Bot commands
    'addbot': '<botname:Sarge|Ranger|Visor|etc> [skill 1-5] [team] [msec delay] [altname]',
    'removebot': '<botname|altname>',

    # Player management
    'kick': '<player>',
    'kickban': '<player>',
    'ban': '<player>',
    'unban': '<player>',
    'tempban': '<player> <seconds>',
    'tell': '<player> <message>',

    # Chat & voting
    'say': '<message>',
    'callvote': '<vote type> [args...]',
    'vote': '<yes|no>',

    # Map commands
    'map': '<mapname>',
    'map_restart': '',

    # Server
    'rcon': '<command>',
    'killserver': '',
    'quit': '',
    'status': '',

    # Game cvars with common values
    'g_gametype': '<0=FFA 1=Duel 2=TDM 3=CA 4=CTF 5=OCTF 6=Harv 7=FT 8=Dom>',
    'timelimit': '<minutes>',
    'fraglimit': '<frags>',
    'capturelimit': '<captures>',
    'roundlimit': '<rounds>',
    'scorelimit': '<score>',

    # Server settings
    'sv_maxclients': '<1-64>',
    'sv_hostname': '<name>',
    'sv_fps': '<20|30|40|60|125>',

    # Network
    'net_port': '<port number>',

    # ZMQ
    'zmq_rcon_enable': '<0|1>',
    'zmq_rcon_port': '<port>',
    'zmq_rcon_password': '<password>',
    'zmq_stats_enable': '<0|1>',
    'zmq_stats_port': '<port>',
    'zmq_stats_password': '<password>',
}

# Combine all cvars
ALL_CVARS = (
    SERVER_CVARS +
    GAME_CVARS +
    MAP_CVARS +
    VOTE_CVARS +
    ITEM_CVARS +
    NETWORK_CVARS +
    ZMQ_CVARS +
    QLX_CVARS +
    BOT_CVARS +
    COMMANDS
)

# Sort for binary search
ALL_CVARS.sort()


# Argument value mappings - maps argument type to list of valid values
ARGUMENT_VALUES = {
    'botname': BOT_NAMES,
    'skill': BOT_SKILL_LEVELS,
    'team': TEAM_VALUES,
    'mapname': MAP_NAMES,
    'gametype': GAMETYPE_NAMES + GAMETYPE_NUMBERS,
    'gametype_name': GAMETYPE_NAMES,
    'vote_type': VOTE_TYPES,
    'vote_value': VOTE_VALUES,
    'boolean': BOOLEAN_VALUES,
    'sv_fps': SV_FPS_VALUES,
    'sv_maxclients': SV_MAXCLIENTS_VALUES,
    'timelimit': TIMELIMIT_VALUES,
    'fraglimit': FRAGLIMIT_VALUES,
    'capturelimit': CAPTURELIMIT_VALUES,
    'roundlimit': ROUNDLIMIT_VALUES,
    'teamsize': TEAMSIZE_VALUES,
    'factory': FACTORY_TYPES,
}


# Command argument definitions - maps command to list of argument types
# Each argument is a dict with: type (value list key), required (bool)
COMMAND_ARGUMENTS = {
    'addbot': [
        {'type': 'botname', 'required': True},
        {'type': 'skill', 'required': False},
        {'type': 'team', 'required': False},
        {'type': 'msec delay number', 'required': False},  # msec delay
        {'type': 'freetext', 'required': False},  # altname
    ],
    'removebot': [
        {'type': 'botname', 'required': True},
    ],
    'kick': [
        {'type': 'player', 'required': True},
    ],
    'kickban': [
        {'type': 'player', 'required': True},
    ],
    'ban': [
        {'type': 'player', 'required': True},
    ],
    'tempban': [
        {'type': 'player', 'required': True},
        {'type': 'number', 'required': True},  # seconds
    ],
    'tell': [
        {'type': 'player', 'required': True},
        {'type': 'freetext', 'required': True},  # message
    ],
    'map': [
        {'type': 'mapname', 'required': True},
        {'type': 'factory', 'required': False},
    ],
    'callvote': [
        {'type': 'vote_type', 'required': True},
        {'type': 'dynamic', 'required': False},  # Depends on vote type
    ],
    'vote': [
        {'type': 'vote_value', 'required': True},
    ],
    'team': [
        {'type': 'team', 'required': True},
    ],
    'g_gametype': [
        {'type': 'gametype', 'required': True},
    ],
    'timelimit': [
        {'type': 'timelimit', 'required': True},
    ],
    'fraglimit': [
        {'type': 'fraglimit', 'required': True},
    ],
    'capturelimit': [
        {'type': 'capturelimit', 'required': True},
    ],
    'roundlimit': [
        {'type': 'roundlimit', 'required': True},
    ],
    'sv_fps': [
        {'type': 'sv_fps', 'required': True},
    ],
    'sv_maxclients': [
        {'type': 'sv_maxclients', 'required': True},
    ],
    'sv_hostname': [
        {'type': 'freetext', 'required': True},
    ],
    'sv_pure': [
        {'type': 'boolean', 'required': True},
    ],
    'zmq_rcon_enable': [
        {'type': 'boolean', 'required': True},
    ],
    'zmq_rcon_port': [
        {'type': 'number', 'required': True},
    ],
    'zmq_rcon_password': [
        {'type': 'freetext', 'required': True},
    ],
    'zmq_stats_enable': [
        {'type': 'boolean', 'required': True},
    ],
    'zmq_stats_port': [
        {'type': 'number', 'required': True},
    ],
    'zmq_stats_password': [
        {'type': 'freetext', 'required': True},
    ],
}


def get_argument_suggestions(command, arg_position, current_value, player_list=None):
    """
    Get autocomplete suggestions for a command argument

    Args:
        command: Command name (e.g., 'addbot')
        arg_position: Argument index (0 = first argument after command)
        current_value: What user has typed so far for this argument
        player_list: List of player names (for dynamic 'player' type)

    Returns:
        List of suggestion strings matching current_value
    """
    # Get command's argument definitions
    if command not in COMMAND_ARGUMENTS:
        return []

    arg_defs = COMMAND_ARGUMENTS[command]

    # Check if arg_position is valid
    if arg_position >= len(arg_defs):
        return []

    arg_def = arg_defs[arg_position]
    arg_type = arg_def['type']

    # Handle special types
    if arg_type == 'player':
        # Dynamic: get from player_list parameter
        if player_list:
            return fuzzy_match(current_value, player_list, max_results=5)
        return []

    elif arg_type == 'dynamic':
        # Special case for callvote second argument
        # Would need first argument to determine suggestions
        # For now, return empty (could be enhanced later)
        return []

    elif arg_type == 'number':
        # Show common numeric values
        return ['50', '100', '150', '200', '250']

    elif arg_type == 'freetext':
        # No suggestions for free text
        return []

    elif arg_type in ARGUMENT_VALUES:
        # Static list from ARGUMENT_VALUES
        values = ARGUMENT_VALUES[arg_type]
        return fuzzy_match(current_value, values, max_results=5)

    return []


def fuzzy_match(query, candidates, max_results=5):
    """
    Fuzzy match query against candidates
    Returns list of (match, score) tuples sorted by score

    Scoring:
    - Exact match: 1000
    - Prefix match: 500 + remaining chars
    - Substring match: 100
    - Contains all chars in order: 50
    - Levenshtein-like: based on edit distance
    """
    if not query:
        # Return first max_results candidates when query is empty
        return candidates[:max_results]

    query_lower = query.lower()
    matches = []

    for candidate in candidates:
        candidate_lower = candidate.lower()
        score = 0

        # Exact match
        if query_lower == candidate_lower:
            score = 1000

        # Prefix match (best after exact)
        elif candidate_lower.startswith(query_lower):
            score = 500 + (100 - len(candidate))  # Prefer shorter matches

        # Substring match
        elif query_lower in candidate_lower:
            # Score higher if match is earlier in string
            pos = candidate_lower.index(query_lower)
            score = 100 - pos

        # Contains all characters in order (fuzzy)
        else:
            query_idx = 0
            for char in candidate_lower:
                if query_idx < len(query_lower) and char == query_lower[query_idx]:
                    query_idx += 1

            if query_idx == len(query_lower):  # All chars found
                score = 50

        if score > 0:
            matches.append((candidate, score))

    # Sort by score (highest first), then alphabetically
    matches.sort(key=lambda x: (-x[1], x[0]))

    return [match for match, score in matches[:max_results]]


def autocomplete(partial, max_results=5):
    """
    Autocomplete a partial cvar/command
    Returns list of suggestions
    """
    return fuzzy_match(partial, ALL_CVARS, max_results)


def parse_signature(signature):
    """
    Parse command signature into individual arguments
    Returns list of argument strings

    Example:
    '<botname> [skill 1-5] [team]' -> ['<botname>', '[skill 1-5]', '[team]']
    """
    import re
    # Match <arg> or [arg] patterns, including content with spaces
    pattern = r'(<[^>]+>|\[[^\]]+\])'
    args = re.findall(pattern, signature)
    return args


def get_signature_with_highlight(command, arg_position):
    """
    Get command signature with current argument highlighted

    Args:
        command: Command name (e.g., 'addbot')
        arg_position: Current argument index (0-based, 0 = first arg after command)

    Returns:
        List of (text, is_highlighted) tuples
    """
    if command not in COMMAND_SIGNATURES:
        return []

    signature = COMMAND_SIGNATURES[command]
    if not signature:
        return []

    args = parse_signature(signature)
    if not args:
        return [(signature, False)]

    # Build list of (arg_text, is_current) tuples
    result = []
    for i, arg in enumerate(args):
        is_current = (i == arg_position)
        result.append((arg, is_current))

    return result


if __name__ == '__main__':
    # Test autocomplete
    print("Testing autocomplete:")
    print(f"Total cvars/commands: {len(ALL_CVARS)}")
    print()

    test_queries = ['sv_', 'time', 'zmq', 'qlx', 'map', 'stat', 'g_team']

    for query in test_queries:
        results = autocomplete(query)
        print(f"'{query}' -> {results}")