from discord.ext import commands
from GeoffreyBot.DiscordHelperFunctions import *
from GeoffreyBot.util import run_command, HandledError


class GeoffreyModCommands(commands.Cog):
    def __init__(self, bot):
        self.bot = bot
        self.api_url = bot.api_url
        self.api_token = bot.api_token

    # Check if the user has permission to use mod commands
    async def cog_check(self, ctx):

        if not hasattr(ctx.author, "roles"):
            return False

        mod_ranks = self.bot.mod_ranks

        for role in ctx.author.roles:
            for mod_rank in mod_ranks:
                if role.id == mod_rank:
                    return True

        return False

    @commands.command(pass_context=True)
    async def mod_delete(self, ctx, discord_uuid, *args):
        """
        {}mod_delete <Location Name>
        """
        name = get_name(args)

        errors = {
            "LocationLookUpError": "That user does not have a location by the name **{}**.".format(name)
        }

        location = await run_command(ctx, self.api_url, self.api_token, "POST", "delete", errors=errors, name=name,
                                     discord_uuid=discord_uuid)

        await ctx.send("{}, **{}** has been deleted from Geoffrey".format(ctx.message.author.mention, location))

    @commands.command(pass_context=True)
    async def mod_delete_item(self, ctx, discord_uuid, item_name: str, *args):
        """
        {}mod_delete_item <Item Name> <Shop Name>
            The Shop Name parameter is optional if you only have one location.
        """

        shop_name = get_name(args)

        errors = {
            "LocationLookUpError": "no shop can be found by that name for the user.",
            "EntryNameNotUniqueError": "Please specify the location name".format(item_name)
        }

        shop = await run_command(ctx, self.api_url, self.api_token, "POST", "delete_item", errors=errors,
                                 item=item_name,
                                 shop_name=shop_name, discord_uuid=discord_uuid)

        await ctx.send("{}, **{}** has been deleted from {}.".format(
            ctx.message.author.mention, item_name, shop["name"]))

    @commands.command(pass_conext=True)
    async def mod_edit_name(self, ctx, discord_uuid, new_name: str, old_name: str):
        """
        {}mod_edit_name <New Name> <Old Name>
            If the name has spaces in it, it must be wrapped in quotes. eg "Cool Shop 123"
        """

        errors = {
            "EntryNameNotUniqueError": "a location is already called **{}**".format(old_name),
            "LocationLookUpError": "That location can not be found**{}**".format(
                old_name)
        }

        location = await run_command(ctx, self.api_url, self.api_token, "POST", "edit_name", errors=errors,
                                     loc_name=old_name,
                                     new_name=new_name, discord_uuid=discord_uuid)

        await ctx.send("{}, **{}** has been renamed to **{}**.".format(ctx.message.author.mention, old_name,
                                                                       location["name"]))

    @commands.command(pass_context=True)
    async def mod_remove_resident(self, ctx, discord_uuid, resident_name, *args):
        """
        {}remove_resident <Resident Name> <Town Name>
            The Town Name is optional if you only have one town.
        """

        town_name = get_name(args)

        errors = {
            "ResidentNotFoundError": "{} is not in that town".format(resident_name),
            "LocationLookUpError": "Town not found.".format(town_name)
        }

        location = await run_command(ctx, self.api_url, self.api_token, "POST", "remove_resident", errors=errors,
                                     resident_name=resident_name,
                                     town_name=town_name, discord_uuid=discord_uuid)

        await ctx.send('{}, **{}** has been remove as a resident of **{}**'.format(
            ctx.message.author.mention, resident_name, location["name"]))


def setup(bot):
    bot.add_cog(GeoffreyModCommands(bot))