const { App } = require('@slack/bolt');
const postgres = require('postgres');

require('dotenv').config()
const sql = postgres({
    host: '/var/run/postgresql',
    database: 'haroon_slackmaster',
    username: 'haroon'
})

const BeginnerOpponents = require('./opponents/beginner');

const AllOpponents = [
    ...BeginnerOpponents
]

const app = new App({
    token: process.env.SLACK_BOT_TOKEN,
    signingSecret: process.env.SLACK_SIGNING_SECRET
});

async function initializeUser(slackUserId) {
    let a = await sql`SELECT * FROM users WHERE slack_id = ${slackUserId};`

    if (a.length === 0) {
        a = await sql`INSERT INTO users (slack_id) VALUES (${slackUserId}) RETURNING *;`
    }

    return a[0];
}

app.use(async (ctx) => {
    await initializeUser(ctx.context.userId)

    await ctx.next()
})

app.command('/chooseopponent', async (ctx) => {
    await ctx.ack();

    const user = await initializeUser(ctx.body.user_id);

    if (user.currentopponent != "None") {
        const opponent = AllOpponents.find(x => x.rawId == user.currentopponent)

        return await ctx.respond({
            response_type: 'ephemeral',
            text: `You are already in a battle with ${opponent.name}.`,
            blocks: [
                {
                    type: 'section',
                    text: {
                        type: 'mrkdwn',
                        text: `*Battle Master:* You are already in a battle with *${opponent.name}*. Please finish your battle with them before proceeding.
${user.battlemessage}`
                    }
                }
            ]
        })
    }

    await ctx.client.views.open({
        trigger_id: ctx.body.trigger_id,
        view: {
            "private_metadata": ctx.payload.channel_id,
            "type": "modal",
            "callback_id": "chooseopponent",
            "title": {
                "type": "plain_text",
                "text": "Choose an opponent",
                "emoji": true
            },
            "submit": {
                "type": "plain_text",
                "text": "Choose",
                "emoji": true
            },
            "close": {
                "type": "plain_text",
                "text": "Never mind",
                "emoji": true
            },
            "blocks": [
                {
                    "type": "section",
                    "text": {
                        "type": "mrkdwn",
                        "text": `*Battle Support*: Hiya <@${ctx.body.user_id}>! What rank opponent would you like to battle against?\n\nNot sure yet? Don't worry! Just cancel out and view what opponents you can fight with \`/viewopponents\`!`
                    }
                },
                {
                    "type": "divider"
                },
                {
                    "type": "input",
                    "element": {
                        "type": "radio_buttons",
                        "options": [
                            {
                                "text": {
                                    "type": "plain_text",
                                    "text": "Special",
                                    "emoji": true
                                },
                                "value": "SPECIAL"
                            },
                            {
                                "text": {
                                    "type": "plain_text",
                                    "text": "Beginner",
                                    "emoji": true
                                },
                                "value": "BEGINNER"
                            },
                            {
                                "text": {
                                    "type": "plain_text",
                                    "text": "Casual",
                                    "emoji": true
                                },
                                "value": "CASUAL"
                            }
                        ],
                        "action_id": "rank-selection"
                    },
                    "label": {
                        "type": "plain_text",
                        "text": "Choose a rank:",
                        "emoji": true
                    }
                }
            ]
        }
    })
});

function generateProfile(dbUser, slackUser) {
    return [
        {
            "type": "section",
            "fields": [
                {
                    "type": "mrkdwn",
                    "text": "*User:* " + slackUser.display_name_normalized
                },
                {
                    "type": "mrkdwn",
                    "text": "*Rank:* " + dbUser.rank
                },
                {
                    "type": "mrkdwn",
                    "text": "*Battle Power*: " + (dbUser.health + dbUser.mindmg + dbUser.maxdmg)
                },
                {
                    "type": "mrkdwn",
                    "text": `*Victories/Losses:* ${dbUser.victories}/${dbUser.losses} (${(dbUser.victories / (dbUser.victories + dbUser.losses)) * 100 || 0}%)`
                },
                {
                    "type": "mrkdwn",
                    "text": "*Current Win Streak:* " + dbUser.curstreak
                },
                {
                    "type": "mrkdwn",
                    "text": "*Highest Win Streak*: " + dbUser.highstreak
                }
            ],
            "accessory": {
                "type": "image",
                "image_url": slackUser.image_1024,
                "alt_text": "user profile"
            }
        },
        {
            "type": "section",
            "text": {
                "type": "mrkdwn",
                "text": `*Base Health:* ${dbUser.health}\n*Base Min Damage:* ${dbUser.mindmg}\n*Base Max Damage:* ${dbUser.maxdmg}`
            }
        }
    ]
}

app.command('/profile', async (ctx) => {
    await ctx.ack();

    const args = ctx.body.text.slice().split(/ +/g).filter(x => x);

    let match;

    // If there is an argument and the first one is a Slack ping
    if (args.length && (match = args[0].match(/\<\@(.+)\|(.+)>/))) {
        const mentionedUser = match[1];

        const dbUser = await initializeUser(mentionedUser);
        const slackUser = (await ctx.client.users.info({ user: mentionedUser })).user.profile;

        ctx.say({
            "text": `@${slackUser.display_name_normalized}'s profile`,
            "blocks": [
                {
                    "type": "section",
                    "text": {
                        "type": "mrkdwn",
                        "text": `<@${ctx.body.user_id}> ran \`/profile @${slackUser.display_name_normalized}\``
                    }
                },
                ...generateProfile(dbUser, slackUser)
            ]
        })
    }
    // If there is an argument but it isn't a Slack ping 
    else if (args.length) {
        ctx.respond({
            blocks: [
                {
                    type: 'section',
                    text: {
                        type: 'mrkdwn',
                        text: `*Battle Master:* Greetings <@${ctx.body.user_id}>. You have tried to view the profile of an invalid user. Please ensure you either send a user ping as an argument or provide no argument at all.`
                    }
                }
            ]
        })
    }
    // There is no argument 
    else {
        const dbUser = await initializeUser(ctx.body.user_id);
        const slackUser = (await ctx.client.users.info({ user: ctx.body.user_id })).user.profile;

        ctx.say({
            "text": `@${slackUser.display_name_normalized}'s profile`,
            "blocks": [
                {
                    "type": "section",
                    "text": {
                        "type": "mrkdwn",
                        "text": `<@${ctx.body.user_id}> ran \`/profile\``
                    }
                },
                ...generateProfile(dbUser, slackUser)
            ]
        })
    }
})

app.view("chooseopponent", async (ctx) => {
    const { selected_option } = Object.values(ctx.view.state.values)[0]['rank-selection'];

    const rank = selected_option.value;

    const messages = {
        "SPECIAL": `*Battle Special*: Wasn't expecting to see ya here <@${ctx.body.user.id}>... I guess you're up for a challenge huh? Alright then, who do ya wanna annoy today?`,
        "BEGINNER": `*Battle Beginner*: Hey there <@${ctx.body.user.id}>! Let's keep things simple, who do you want to battle against?`,
        "CASUAL": `*Battle Casual*: Alright <@${ctx.body.user.id}>, things are about to get a little bit tougher from here... Who do you feel like taking on today?`
    }

    await ctx.ack({
        response_action: 'update',
        view: {
            "private_metadata": ctx.payload.private_metadata,
            "type": "modal",
            "callback_id": "chooseopponent-" + rank,
            "title": {
                "type": "plain_text",
                "text": "Choose an opponent",
                "emoji": true
            },
            "submit": {
                "type": "plain_text",
                "text": "Battle",
                "emoji": true
            },
            "close": {
                "type": "plain_text",
                "text": "Never mind",
                "emoji": true
            },
            "blocks": [
                {
                    "type": "section",
                    "text": {
                        "type": "mrkdwn",
                        "text": messages[rank] || `*Battle Master*: Greetings <@${ctx.body.user.id}>. Please choose an opponent from below to battle.`
                    }
                },
                {
                    "type": "divider"
                },
                {
                    "type": "input",
                    "element": {
                        "type": "static_select",
                        "options": BeginnerOpponents.map(opponent =>
                        ({
                            "text": {
                                "type": "plain_text",
                                "text": `${opponent.name} // ${opponent.stats.health + opponent.stats.min + opponent.stats.max} Battle Power`,
                                "emoji": true
                            },
                            "value": opponent.rawId
                        })
                        ),
                        "action_id": "opponents"
                    },
                    "label": {
                        "type": "plain_text",
                        "text": "Choose an opponent:",
                        "emoji": true
                    }
                }
            ]
        }
    })
})

app.view("chooseopponent-BEGINNER", async (ctx) => {
    await ctx.ack();

    const channelId = ctx.view.private_metadata;
    const userId = ctx.context.userId;

    const slackUser = (await ctx.client.users.info({ user: userId })).user.profile;

    const opponent = BeginnerOpponents.find(o => o.rawId == Object.values(ctx.payload.state.values)[0].opponents.selected_option.value);

    const player = await initializeUser(userId);

    await sql`UPDATE users 
    SET playerhealth = ${player.health}, 
        playermin = ${player.mindmg}, 
        playermax = ${player.maxdmg},

        currentOpponent = ${opponent.rawId},
        
        opponenthealth = ${opponent.stats.health},
        opponentmin = ${opponent.stats.min},
        opponentmax = ${opponent.stats.max}
        
    WHERE slack_id = ${userId};`

    const msg = await ctx.client.chat.postMessage({
        channel: channelId,
        text: `${slackUser.display_name_normalized} started a battle against ${opponent.name}.`,
        blocks: [
            {
                type: 'section',
                text: {
                    type: 'mrkdwn',
                    text: opponent.intro.replaceAll("{player}", slackUser.display_name_normalized)
                },
                "accessory": {
                    "type": "image",
                    "image_url": opponent.image,
                    "alt_text": opponent.name
                }
            },
            {
                "type": "actions",
                "elements": [
                    {
                        "type": "button",

                        "text": {
                            "type": "plain_text",
                            "text": "Continue",
                            "emoji": true
                        },
                        "value": userId,
                        "action_id": "continue"
                    }
                ]
            }
        ]
    });

    await sql`UPDATE users SET battlemessage = ${`https://hackclub.slack.com/archives/${channelId}/p${msg.ts.replace('.', '')}`} WHERE slack_id = ${userId};`
})

async function checkButton(ctx) {
    await ctx.ack();

    if (ctx.payload.value != ctx.context.userId) {
        return ctx.respond({
            replace_original: false,
            response_type: 'ephemeral',
            text: "Battle Support: Please do not click other battlers buttons!",
            blocks: [
                {
                    type: 'section',
                    text: {
                        type: 'mrkdwn',
                        text: `*Battle Support:* Erm, <@${ctx.context.userId}>?... Please don't press other battlers buttons!

If you want to choose an opponent yourself, simply use \`/chooseopponent\` to get started!`
                    }
                }
            ]
        })
    }

    await ctx.next();
}

function chooseAction(chances) {
    const random = Math.random();
    let cumulative = 0;

    for (const action in chances) {
        cumulative += chances[action];
        if (random < cumulative) {
            return action;
        }
    }
}

async function takeOutOfBattle(slack_id) {
    return await sql`UPDATE users SET
    currentopponent = 'None',

    playerhealth = NULL,
    playermin = NULL,
    playermax = NULL,
    playerdefense = NULL,
    playerdefendcount = 0,

    opponenthealth = NULL,
    opponentmin = NULL,
    opponentmax = NULL,
    opponentdefense = NULL,
    opponentdefendcount = 0,

    battlemessage = NULL
    
    WHERE slack_id = ${slack_id};
    `
}

async function playerLoss(ctx) {
    const user = await initializeUser(ctx.context.userId);
    const slackUser = (await ctx.client.users.info({ user: ctx.context.userId })).user.profile;

    await takeOutOfBattle(ctx.context.userId);

    await sql`
    UPDATE users
    SET spoints = ${user.spoints - 1},
    cshards = ${user.cshards - 5},
    defeats = ${user.defeats + 1}
    WHERE slack_id = ${ctx.context.userId};
    `

    ctx.respond({
        replace_original: true,
        text: `${slackUser.display_name_normalized} lost against ${AllOpponents.find(x => x.rawId == user.currentopponent).name}`,
        "blocks": [
            {
                "type": "context",
                "elements": [
                    {
                        "type": "mrkdwn",
                        "text": "*DEFEAT :trophy:*"
                    }
                ]
            },
            {
                "type": "section",
                "text": {
                    "type": "mrkdwn",
                    "text": `Oh no ${slackUser.display_name_normalized}... You've been defeated by ${AllOpponents.find(x => x.rawId == user.currentopponent).name}... Don't give up! There's always room for improvement!\n\n\nLosses:*\n> -1 Skill Point\n>-5 Creation Shards\n> 1 Defeat`
                },
                "accessory": {
                    "type": "image",
                    "image_url": AllOpponents.find(x => x.rawId == user.currentopponent).image,
                    "alt_text": AllOpponents.find(x => x.rawId == user.currentopponent).name
                }
            }
        ]
    })
}

async function playerWin(ctx) {
    const user = await initializeUser(ctx.context.userId);
    const slackUser = (await ctx.client.users.info({ user: ctx.context.userId })).user.profile;

    await takeOutOfBattle(ctx.context.userId);

    await sql`
    UPDATE users
    SET spoints = ${user.spoints + 1},
    cshards = ${user.cshards + 5},
    victories = ${user.victories + 1}
    WHERE slack_id = ${ctx.context.userId};
    `

    ctx.respond({
        replace_original: true,
        text: `${slackUser.display_name_normalized} won against ${AllOpponents.find(x => x.rawId == user.currentopponent).name}`,
        "blocks": [
            {
                "type": "context",
                "elements": [
                    {
                        "type": "mrkdwn",
                        "text": "*YOU WON! :trophy:*"
                    }
                ]
            },
            {
                "type": "section",
                "text": {
                    "type": "mrkdwn",
                    "text": `Congratulations ${slackUser.display_name_normalized}! You have defeated ${AllOpponents.find(x => x.rawId == user.currentopponent).name} in battle! Good job!\n\n\n*Rewards:*\n> 1 Skill Point\n>5 Creation Shards\n> 1 Victory`
                },
                "accessory": {
                    "type": "image",
                    "image_url": AllOpponents.find(x => x.rawId == user.currentopponent).image,
                    "alt_text": AllOpponents.find(x => x.rawId == user.currentopponent).name
                }
            }
        ]
    })
}

app.action("continue", checkButton, async (ctx) => {
    const user = await initializeUser(ctx.context.userId);
    const slackUser = (await ctx.client.users.info({ user: ctx.context.userId })).user.profile;

    if (user.playerhealth <= 0) {
        return playerLoss(ctx)
    }

    ctx.respond({
        replace_original: true,
        text: "",
        "blocks": [
            {
                "type": "section",
                "fields": [
                    {
                        "type": "mrkdwn",
                        "text": `${slackUser.display_name_normalized}:\n\n*Health:* ${user.playerhealth}\n*Min Damage:* ${user.playermin}\n*Max Damage:* ${user.playermax}`
                    },
                    {
                        "type": "mrkdwn",
                        "text": `${AllOpponents.find(x => x.rawId == user.currentopponent).name}:\n\n*Health:* ${user.opponenthealth}\n*Min Damage:* ${user.opponentmin}\n*Max Damage:* ${user.opponentmax}`
                    }
                ],
                "accessory": {
                    "type": "image",
                    "image_url": AllOpponents.find(x => x.rawId == user.currentopponent).image,
                    "alt_text": AllOpponents.find(x => x.rawId == user.currentopponent).name
                }
            },
            {
                "type": "context",
                "elements": [
                    {
                        "type": "mrkdwn",
                        "text": `*${slackUser.display_name_normalized}* vs *${AllOpponents.find(x => x.rawId == user.currentopponent).name}* | Your Turn`
                    }
                ]
            },
            {
                "type": "actions",
                "elements": [
                    {
                        "type": "button",
                        "text": {
                            "type": "plain_text",
                            "text": "⚔️ Attack",
                            "emoji": true
                        },
                        "value": ctx.context.userId,
                        "action_id": "attack"
                    },
                    {
                        "type": "button",
                        "text": {
                            "type": "plain_text",
                            "text": "🛡️ Defend",
                            "emoji": true
                        },
                        "value": ctx.context.userId,
                        "action_id": "defend"
                    },
                    {
                        "type": "button",
                        "text": {
                            "type": "plain_text",
                            "text": " 🎁 Item",
                            "emoji": true
                        },
                        "value": ctx.context.userId,
                        "action_id": "item"
                    },
                    {
                        "type": "button",
                        "text": {
                            "type": "plain_text",
                            "text": "☠️ Forfeit",
                            "emoji": true
                        },
                        "style": "danger",
                        "value": ctx.context.userId,
                        "action_id": "forfeit"
                    }
                ]
            }
        ]
    })
})

app.action('forfeit', checkButton, async (ctx) => {
    ctx.respond({
        replace_original: false,
        response_type: 'ephemeral',
        text: 'Not yet...',
    })
})

app.action(/attack|defend|item/, checkButton, async (ctx) => {
    let response = "This error message isn't meant to show up. If it does, contact Haroon.";
    const user = await initializeUser(ctx.context.userId);
    const slackUser = (await ctx.client.users.info({ user: ctx.context.userId })).user.profile;

    switch (ctx.payload.action_id) {
        case 'attack':
            if (user.opponentdefense == 'Strong') {
                response = `*_${slackUser.display_name_normalized} attacks ${AllOpponents.find(x => x.rawId == user.currentopponent).name}_*\n\n\`\`\`NO DAMAGE\`\`\``
            } else if (user.opponentdefense == 'Moderate') {
                if (Math.random() < 0.5) {
                    response = `*_${slackUser.display_name_normalized} attacks ${AllOpponents.find(x => x.rawId == user.currentopponent).name}_*\n\n\`\`\`NO DAMAGE\`\`\``
                } else {
                    const damage = Math.floor(Math.random() * (user.playermax - user.playermin + 1)) + user.playermin;
                    await sql`UPDATE users SET opponenthealth = ${user.opponenthealth - damage} WHERE slack_id = ${ctx.context.userId};`
                    response = `*_${slackUser.display_name_normalized} attacks ${AllOpponents.find(x => x.rawId == user.currentopponent).name}_*\n\n\`\`\`${damage.toLocaleString()} DAMAGE\`\`\``
                }
            } else if (user.opponentdefense == 'Weak') {
                if (Math.random() < 0.25) {
                    response = `*_${slackUser.display_name_normalized} attacks ${AllOpponents.find(x => x.rawId == user.currentopponent).name}_*\n\n\`\`\`NO DAMAGE\`\`\``
                } else {
                    const damage = Math.floor(Math.random() * (user.playermax - user.playermin + 1)) + user.playermin;
                    await sql`UPDATE users SET opponenthealth = ${user.opponenthealth - damage} WHERE slack_id = ${ctx.context.userId};`
                    response = `*_${slackUser.display_name_normalized} attacks ${AllOpponents.find(x => x.rawId == user.currentopponent).name}_*\n\n\`\`\`${damage.toLocaleString()} DAMAGE\`\`\``
                }
            } else {
                const damage = Math.floor(Math.random() * (user.playermax - user.playermin + 1)) + user.playermin;
                await sql`UPDATE users SET opponenthealth = ${user.opponenthealth - damage} WHERE slack_id = ${ctx.context.userId};`
                response = `*_${slackUser.display_name_normalized} attacks ${AllOpponents.find(x => x.rawId == user.currentopponent).name}_*\n\n\`\`\`${damage.toLocaleString()} DAMAGE\`\`\``
            }
            break;
        case 'defend':
            if (user.playerdefendcount < 3) {
                await sql`UPDATE users SET playerdefense = 'Strong' WHERE slack_id = ${ctx.context.userId};`
                response = `*_A blue forcefield magically appears around ${slackUser.display_name_normalized}_*\n\n\`\`\`STRONG DEFENCE\`\`\``
            } else {
                const type = ["Strong", "Moderate", "Weak"][Math.floor(Math.random() * 3)];
                await sql`UPDATE users SET playerdefense = ${type} WHERE slack_id = ${ctx.context.userId};`
                response = `*_A blue forcefield magically appears around ${slackUser.display_name_normalized}_*\n\n\`\`\`${type.toUpperCase()} DEFENCE\`\`\``
            }
            await sql`UPDATE users SET playerdefendcount = ${user.opponentdefendcount + 1} WHERE slack_id = ${ctx.context.userId};`
            break;
        case 'item':
            const increase = Math.floor(Math.random() * 5) + 1;
            switch (['health', 'min', 'max', 'nothing'][Math.floor(Math.random() * 4)]) {
                case 'health':
                    await sql`UPDATE users SET playerhealth = ${user.playerhealth + increase} WHERE slack_id = ${ctx.context.userId};`
                    response = `*_${slackUser.display_name_normalized} drinks some squash. U N D I L U T E D._*\n\n\`\`\`+ ${increase} HEALTH\`\`\``
                    break;
                case 'min':
                    if ((user.playermin + increase) < user.playermax) {
                        response = `*_${slackUser.display_name_normalized} touches some grass_*\n\n\`\`\`NOTHING HAPPENED\`\`\``
                        break;
                    }
                    await sql`UPDATE users SET playermin = ${user.playermin + increase} WHERE slack_id = ${ctx.context.userId};`
                    response = `*_${slackUser.display_name_normalized} drinks some squash. U N D I L U T E D._*\n\n\`\`\`+ ${increase} MIN DAMAGE\`\`\``
                    break;
                case 'max':
                    await sql`UPDATE users SET playermax = ${user.playermax + increase} WHERE slack_id = ${ctx.context.userId};`
                    response = `*_${slackUser.display_name_normalized} drinks some squash. U N D I L U T E D._*\n\n\`\`\`+ ${increase} MAX DAMAGE\`\`\``
                    break;
                case 'nothing':
                    response = `*_${slackUser.display_name_normalized} touches some grass_*\n\n\`\`\`NOTHING HAPPENED\`\`\``
                    break;
            }
    }

    await sql`UPDATE users SET opponentdefense = 'None' WHERE slack_id = ${ctx.context.userId};`

    await ctx.respond({
        "blocks": [
            {
                "type": "section",
                "text": {
                    "type": "mrkdwn",
                    "text": response
                }
            },
            {
                "type": "actions",
                "elements": [
                    {
                        "type": "button",
                        "text": {
                            "type": "plain_text",
                            "text": "Continue",
                            "emoji": true
                        },
                        "value": ctx.context.userId,
                        "action_id": "continue-opponent"
                    }
                ]
            }
        ]
    })
})

app.action("continue-opponent", checkButton, async (ctx) => {
    const user = await initializeUser(ctx.context.userId);
    const slackUser = (await ctx.client.users.info({ user: ctx.context.userId })).user.profile;

    if (user.opponenthealth <= 0) {
        return playerWin(ctx)
    }

    ctx.respond({
        replace_original: true,
        text: "",
        "blocks": [
            {
                "type": "section",
                "fields": [
                    {
                        "type": "mrkdwn",
                        "text": `${slackUser.display_name_normalized}:\n\n*Health:* ${user.playerhealth}\n*Min Damage:* ${user.playermin}\n*Max Damage:* ${user.playermax}`
                    },
                    {
                        "type": "mrkdwn",
                        "text": `${AllOpponents.find(x => x.rawId == user.currentopponent).name}:\n\n*Health:* ${user.opponenthealth}\n*Min Damage:* ${user.opponentmin}\n*Max Damage:* ${user.opponentmax}`
                    }
                ],
                "accessory": {
                    "type": "image",
                    "image_url": AllOpponents.find(x => x.rawId == user.currentopponent).image,
                    "alt_text": AllOpponents.find(x => x.rawId == user.currentopponent).name
                }
            },
            {
                "type": "context",
                "elements": [
                    {
                        "type": "mrkdwn",
                        "text": `*${slackUser.display_name_normalized}* vs *${AllOpponents.find(x => x.rawId == user.currentopponent).name}* | ${AllOpponents.find(x => x.rawId == user.currentopponent).name}'s Turn`
                    }
                ]
            },
            {
                "type": "actions",
                "elements": [
                    {
                        "type": "button",
                        "text": {
                            "type": "plain_text",
                            "text": "Continue",
                            "emoji": true
                        },
                        "value": ctx.context.userId,
                        "action_id": "viewaction-opponent"
                    }
                ]
            }
        ]
    })
})

app.action('viewaction-opponent', checkButton, async (ctx) => {
    let response = "This error message isn't meant to show up. If it does, contact Haroon.";
    const user = await initializeUser(ctx.context.userId);
    const slackUser = (await ctx.client.users.info({ user: ctx.context.userId })).user.profile;

    const chances = AllOpponents.find(x => x.rawId == user.currentopponent).chances;

    const action = chooseAction(chances);

    switch (action) {
        case 'attack':
            if (user.playerdefense == 'Strong') {
                response = `*_${AllOpponents.find(x => x.rawId == user.currentopponent).name} attacks ${slackUser.display_name_normalized}_*\n\n\`\`\`NO DAMAGE\`\`\``
            } else if (user.playerdefense == 'Moderate') {
                if (Math.random() < 0.5) {
                    response = `*_${AllOpponents.find(x => x.rawId == user.currentopponent).name} attacks ${slackUser.display_name_normalized}_*\n\n\`\`\`NO DAMAGE\`\`\``
                } else {
                    const damage = Math.floor(Math.random() * (user.opponentmax - user.opponentmin + 1)) + user.opponentmin;
                    await sql`UPDATE users SET opponenthealth = ${user.opponenthealth - damage} WHERE slack_id = ${ctx.context.userId};`
                    response = `*_${AllOpponents.find(x => x.rawId == user.currentopponent).name} attacks ${slackUser.display_name_normalized}_*\n\n\`\`\`${damage.toLocaleString()} DAMAGE\`\`\``
                }
            } else if (user.playerdefense == 'Weak') {
                if (Math.random() < 0.25) {
                    response = `*_${AllOpponents.find(x => x.rawId == user.currentopponent).name} attacks ${lackUser.display_name_normalized}_*\n\n\`\`\`NO DAMAGE\`\`\``
                } else {
                    const damage = Math.floor(Math.random() * (user.playermax - user.playermin + 1)) + user.playermin;
                    await sql`UPDATE users SET opponenthealth = ${user.opponenthealth - damage} WHERE slack_id = ${ctx.context.userId};`
                    response = `*_${AllOpponents.find(x => x.rawId == user.currentopponent).name} attacks ${slackUser.display_name_normalized}_*\n\n\`\`\`${damage.toLocaleString()} DAMAGE\`\`\``
                }
            } else {
                const damage = Math.floor(Math.random() * (user.playermax - user.playermin + 1)) + user.playermin;
                await sql`UPDATE users SET opponenthealth = ${user.opponenthealth - damage} WHERE slack_id = ${ctx.context.userId};`
                response = `*_${AllOpponents.find(x => x.rawId == user.currentopponent).name} attacks ${slackUser.display_name_normalized}_*\n\n\`\`\`${damage.toLocaleString()} DAMAGE\`\`\``
            }
            break;
        case 'defend':
            if (user.opponentdefendcount < 3) {
                await sql`UPDATE users SET opponentdefense = 'Strong' WHERE slack_id = ${ctx.context.userId};`
                response = `*_A blue forcefield magically appears around ${AllOpponents.find(x => x.rawId == user.currentopponent).name}_*\n\n\`\`\`STRONG DEFENCE\`\`\``
            } else {
                const type = ["Strong", "Moderate", "Weak"][Math.floor(Math.random() * 3)];
                await sql`UPDATE users SET opponentdefense = ${type} WHERE slack_id = ${ctx.context.userId};`
                response = `*_A blue forcefield magically appears around ${AllOpponents.find(x => x.rawId == user.currentopponent).name}_*\n\n\`\`\`${type.toUpperCase()} DEFENCE\`\`\``
            }
            await sql`UPDATE users SET opponentdefendcount = ${user.opponentdefendcount + 1} WHERE slack_id = ${ctx.context.userId};`
            break;
        case 'item':
            const increase = Math.floor(Math.random() * 5) + 1;
            switch (['health', 'min', 'max', 'nothing'][Math.floor(Math.random() * 4)]) {
                case 'health':
                    await sql`UPDATE users SET opponenthealth = ${user.opponenthealth + increase} WHERE slack_id = ${ctx.context.userId};`
                    response = `*_${AllOpponents.find(x => x.rawId == user.currentopponent).name} drinks some squash. U N D I L U T E D._*\n\n\`\`\`+ ${increase} HEALTH\`\`\``
                    break;
                case 'min':
                    if ((user.opponentmin + increase) < user.opponentmax) {
                        response = `*_${AllOpponents.find(x => x.rawId == user.currentopponent).name} touches some grass_*\n\n\`\`\`NOTHING HAPPENED\`\`\``
                        break;
                    }
                    await sql`UPDATE users SET opponentmin = ${user.opponentmin + increase} WHERE slack_id = ${ctx.context.userId};`
                    response = `*_${AllOpponents.find(x => x.rawId == user.currentopponent).name} drinks some squash. U N D I L U T E D._*\n\n\`\`\`+ ${increase} MIN DAMAGE\`\`\``
                    break;
                case 'max':
                    await sql`UPDATE users SET opponentmax = ${user.opponentmax + increase} WHERE slack_id = ${ctx.context.userId};`
                    response = `*_${AllOpponents.find(x => x.rawId == user.currentopponent).name} drinks some squash. U N D I L U T E D._*\n\n\`\`\`+ ${increase} MAX DAMAGE\`\`\``
                    break;
                case 'nothing':
                    response = `*_${AllOpponents.find(x => x.rawId == user.currentopponent).name} touches some grass_*\n\n\`\`\`NOTHING HAPPENED\`\`\``
                    break;
            }
    }

    await sql`UPDATE users SET playerdefense = 'None' WHERE slack_id = ${ctx.context.userId};`

    await ctx.respond({
        "blocks": [
            {
                "type": "section",
                "text": {
                    "type": "mrkdwn",
                    "text": response
                }
            },
            {
                "type": "actions",
                "elements": [
                    {
                        "type": "button",
                        "text": {
                            "type": "plain_text",
                            "text": "Continue",
                            "emoji": true
                        },
                        "value": ctx.context.userId,
                        "action_id": "continue"
                    }
                ]
            }
        ]
    })
})

app.command('/bm-eval', async (ctx) => {
    await ctx.ack();

    if (ctx.context.userId != 'U06TBP41C3E') return;

    const resp = require('util').inspect(await eval(ctx.body.text), undefined, 1)

    ctx.respond({
        text: resp,
        response_type: 'ephemeral',
        blocks: [
            {
                type: 'section',
                text: {
                    type: 'mrkdwn',
                    text: "```" + resp + "```"
                }
            }
        ]
    })
})

app.command('/viewopponents', async (ctx) => {
    await ctx.ack();

    const args = ctx.body.text.slice().split(/ +/g);

    switch (args[0].toUpperCase()) {
        case "SPECIAL":
            ctx.respond({
                text: "You're trying to view Special opponents.",
                response_type: 'ephemeral'
            })
            break;
        case "BEGINNER":
            const mappedBeginner = BeginnerOpponents.map(opponent =>
            ({
                name: opponent.name,
                battlePower:
                    opponent.stats.health +
                    opponent.stats.min +
                    opponent.stats.max
            })
            )

            ctx.respond({
                response_type: 'ephemeral',
                text: `*Battle Master:* Greetings battler. Here are the avaliable *Beginner* opponents for you to battle.`,
                blocks: [
                    {
                        type: 'section',
                        text: {
                            type: 'mrkdwn',
                            text: `*Battle Master:* Greetings <@${ctx.body.user_id}>. Here are the avaliable *Beginner* opponents for you to battle.`
                        }
                    },
                    {
                        type: 'section',
                        text: {
                            type: 'mrkdwn',
                            text: mappedBeginner.map(opponent => `*${opponent.name}:*\n\n${opponent.battlePower} Battle Power`).join('\n\n\n')
                        }
                    }
                ]
            })
            break;
        case "CASUAL":
            ctx.say("You're trying to view Casual opponents.")
            break;
        default:
            ctx.say("You either wrote nothing or just chose a rank that doesn't exist.")
    }
});

; (async () => {
    // Start your app
    await app.start(process.env.PORT);

    console.log('⚡️ Bolt app is running!');
})();