const customEmbeds = require('../CustomModules/Embeds.js');
const InteractionStorage = require('../CustomModules/InteractionStorage.js');
const indexer = require('../CustomModules/Indexer.js');
const fn = require('../functions.js');
const { GifData } = require('./NodBot.js');

module.exports = {
    baseEvent(interaction) {
        let iStorage;
        if (interaction.client.iStorage.has(interaction.message.interaction.id)) {
            iStorage = interaction.client.iStorage.get(interaction.message.interaction.id)
        } else {
            iStorage = new InteractionStorage(interaction.message.interaction.id, interaction);
            iStorage.page = 0;
        }
        if (interaction.user.id !== iStorage.userId) return;
        switch (interaction.component.customId) {
            // Any of the gifsPage Buttons
            case 'prevGifsPage':
                module.exports.gifsPage(interaction);    
                break;
            case 'nextGifsPage':
                module.exports.gifsPage(interaction);
                break;
            case 'prevPastasPage':
                module.exports.pastasPage(interaction);
                break;
            case 'nextPastasPage':
                module.exports.pastasPage(interaction);
                break;
            case 'prevRequestsPage':
                module.exports.requestsPage(interaction);
                break;
            case 'nextRequestsPage':
                module.exports.requestsPage(interaction);
                break;
            case 'prevJointsPage':
                module.exports.jointsPage(interaction);
                break;
            case 'nextJointsPage':
                module.exports.jointsPage(interaction);
                break;
            case 'prevGif':
                module.exports.gifSearchPage(interaction);
                break;
            case 'nextGif':
                module.exports.gifSearchPage(interaction);
                break;
            case 'confirmGif':
                module.exports.gifSearchPage(interaction);
                break;
            case 'cancelGif':
                module.exports.gifSearchPage(interaction);
                break;
            case 'closeRequests':
                module.exports.closeRequests(interaction);
                break;
            default:
                return;
        }
    },
    gifsPage(interaction) {
        const iStorage = interaction.client.iStorage.get(interaction.message.interaction.id);

        switch (interaction.component.customId) {
            case 'prevGifsPage':
                if (iStorage.page > 0) {
                    iStorage.page = iStorage.page - 1;
                }
                break;
            case 'nextGifsPage':
                if (iStorage.page < interaction.client.gifs.size / 10) {
                    iStorage.page = iStorage.page + 1;
                }
                break;
            default:
                break;
        }
        const indexedGifs = indexer(interaction.client.gifs, iStorage.page);
        indexedGifs.gifsString = new String();

        for (const gif of indexedGifs.thisPage) {
            indexedGifs.gifsString += `[${gif.name}.gif](${gif.url})\n`;
        }

        interaction.update(fn.embeds.gifs({command: "/gifs", author: interaction.user.username}, indexedGifs));
    },
    pastasPage(interaction) {
        const iStorage = interaction.client.iStorage.get(interaction.message.interaction.id);

        switch (interaction.component.customId) {
            case 'prevPastasPage':
                if (iStorage.page > 0) {
                    iStorage.page = iStorage.page - 1;
                }
                break;
            case 'nextPastasPage':
                if (iStorage.page < interaction.client.pastas.size / 10) {
                    iStorage.page = iStorage.page + 1;
                }
                break;
            default:
                break;
        }
        const indexedPastas = indexer(interaction.client.pastas, iStorage.page);
        indexedPastas.pastasString = new String();

        for (const pasta of indexedPastas.thisPage) {
            indexedPastas.pastasString += `${pasta.name}.pasta\n`;
        }

        interaction.update(fn.embeds.pastas({command: "/pastas", author: interaction.user.username}, indexedPastas));
    },
    requestsPage(interaction) {
        const iStorage = interaction.client.iStorage.get(interaction.message.interaction.id);

        switch (interaction.component.customId) {
            case 'prevRequestsPage':
                if (iStorage.page > 0) {
                    iStorage.page = iStorage.page - 1;
                }
                break;
            case 'nextRequestsPage':
                if (iStorage.page < interaction.client.requests.size / 10) {
                    iStorage.page = iStorage.page + 1;
                }
                break;
            default:
                break;
        }
        const indexedRequests = indexer(interaction.client.requests, iStorage.page);
        indexedRequests.requestsString = new String();

        for (const request of indexedRequests.thisPage) {
            indexedRequests.requestsString += `[${request.id}]: ${request.request} (submitted by ${request.author})\n`;
        }

        interaction.update(fn.embeds.requests({command: "/requests", author: interaction.user.username}, indexedRequests));
    },
    jointsPage(interaction) {
        const iStorage = interaction.client.iStorage.get(interaction.message.interaction.id);

        switch (interaction.component.customId) {
            case 'prevJointsPage':
                if (iStorage.page > 0) {
                    iStorage.page = iStorage.page - 1;
                }
                break;
            case 'nextJointsPage':
                if (iStorage.page < interaction.client.joints.size / 10) {
                    iStorage.page = iStorage.page + 1;
                }
                break;
            default:
                break;
        }
        const indexedJoints = indexer(interaction.client.joints, iStorage.page);
        indexedJoints.jointsString = new String();

        for (const joint of indexedJoints.thisPage) {
            indexedJoints.jointsString += `${joint.content}\n`;
        }

        interaction.update(fn.embeds.joints({command: "/joints", author: interaction.user.username}, indexedJoints));
    },
    gifSearchPage(interaction) {
        const iStorage = interaction.client.iStorage.get(interaction.message.interaction.id);

        switch (interaction.component.customId) {
            case 'prevGif':
                if (iStorage.page > 0) {
                    iStorage.page = iStorage.page - 1;
                }
                break;
            case 'nextGif':
                if (iStorage.page < interaction.client.gifs.size / 10) {
                    iStorage.page = iStorage.page + 1;
                }
                break;
            case 'confirmGif':
                const gif = indexer(iStorage.gifsCollection, iStorage.page, 1).thisPage[0];
                const gifData = new GifData().setInfo(iStorage.gifName, gif.media_formats.gif.url, gif.id);
                fn.upload.gif(gifData, interaction.client);
                interaction.update({ content: `I've saved the GIF as ${gifData.name}.gif`, components: [] });
                fn.download.gifs(interaction.client);
                return;
                break;
            case 'cancelGif':
                interaction.update({ content: 'The GIF has been discarded.', components: [], embeds: [] });
                return;
                break;
            default:
                break;
        }
        // Generate the action row
        const gifSearchAR = customEmbeds.actionRows.gifSearchAR(iStorage.state);
        // Update the index
        const indexedGifs = indexer(iStorage.gifsCollection, iStorage.page, 1);
        indexedGifs.query = iStorage.query;
        indexedGifs.gifName = iStorage.gifName;
        // Generate the embed
        const gifEmbed = customEmbeds.core.gifSearch({ author: interaction.user.username }, indexedGifs);
        // Update the interaction
        interaction.update({ embeds: [gifEmbed], components: [gifSearchAR], ephemeral: true });
    },
    closeRequests(interaction) {
        const closeRequestModal = customEmbeds.modals.closeRequestsModal();
        interaction.showModal(closeRequestModal);
        interaction.update({ content: 'The requests menu has been closed.', components: [] });
    }
}