const db = require('../models');
const FileDBApi = require('./file');
const crypto = require('crypto');
const Utils = require('../utils');



const Sequelize = db.Sequelize;
const Op = Sequelize.Op;

module.exports = class ScoresDBApi {
    

    
    static async create(data, options) {
        const currentUser = (options && options.currentUser) || { id: null };
        const transaction = (options && options.transaction) || undefined;

        const scores = await db.scores.create(
            {
                id: data.id || undefined,
        
        osu_score_number: data.osu_score_number
        ||
        null
            ,
            
        scoring_type: data.scoring_type
        ||
        null
            ,
            
        accuracy: data.accuracy
        ||
        null
            ,
            
        max_combo: data.max_combo
        ||
        null
            ,
            
        grade: data.grade
        ||
        null
            ,
            
        count_300: data.count_300
        ||
        null
            ,
            
        count_200: data.count_200
        ||
        null
            ,
            
        count_100: data.count_100
        ||
        null
            ,
            
        count_50: data.count_50
        ||
        null
            ,
            
        count_miss: data.count_miss
        ||
        null
            ,
            
        is_full_combo: data.is_full_combo
        ||
        false
        
            ,
            
        score_weight: data.score_weight
        ||
        null
            ,
            
        played_at: data.played_at
        ||
        null
            ,
            
        ingested_at: data.ingested_at
        ||
        null
            ,
            
            importHash: data.importHash || null,
            createdById: currentUser.id,
            updatedById: currentUser.id,
    },
        { transaction },
    );

        
        await scores.setPlayer( data.player || null, {
            transaction,
        });
        
        await scores.setBeatmap( data.beatmap || null, {
            transaction,
        });
        

        

        

        return scores;
    }
    

    static async bulkImport(data, options) {
        const currentUser = (options && options.currentUser) || { id: null };
        const transaction = (options && options.transaction) || undefined;

        // Prepare data - wrapping individual data transformations in a map() method
        const scoresData = data.map((item, index) => ({
                id: item.id || undefined,
                
                osu_score_number: item.osu_score_number
            ||
            null
            ,
            
                scoring_type: item.scoring_type
            ||
            null
            ,
            
                accuracy: item.accuracy
            ||
            null
            ,
            
                max_combo: item.max_combo
            ||
            null
            ,
            
                grade: item.grade
            ||
            null
            ,
            
                count_300: item.count_300
            ||
            null
            ,
            
                count_200: item.count_200
            ||
            null
            ,
            
                count_100: item.count_100
            ||
            null
            ,
            
                count_50: item.count_50
            ||
            null
            ,
            
                count_miss: item.count_miss
            ||
            null
            ,
            
                is_full_combo: item.is_full_combo
            ||
            false
        
            ,
            
                score_weight: item.score_weight
            ||
            null
            ,
            
                played_at: item.played_at
            ||
            null
            ,
            
                ingested_at: item.ingested_at
            ||
            null
            ,
            
            importHash: item.importHash || null,
            createdById: currentUser.id,
            updatedById: currentUser.id,
            createdAt: new Date(Date.now() + index * 1000),
    }));

        // Bulk create items
        const scores = await db.scores.bulkCreate(scoresData, { transaction });

        // For each item created, replace relation files
        

        return scores;
    }

    static async update(id, data,  options) {
        const currentUser = (options && options.currentUser) || {id: null};
        const transaction = (options && options.transaction) || undefined;
        

        const scores = await db.scores.findByPk(id, {}, {transaction});


        

        const updatePayload = {};
        
        if (data.osu_score_number !== undefined) updatePayload.osu_score_number = data.osu_score_number;
        
        
        if (data.scoring_type !== undefined) updatePayload.scoring_type = data.scoring_type;
        
        
        if (data.accuracy !== undefined) updatePayload.accuracy = data.accuracy;
        
        
        if (data.max_combo !== undefined) updatePayload.max_combo = data.max_combo;
        
        
        if (data.grade !== undefined) updatePayload.grade = data.grade;
        
        
        if (data.count_300 !== undefined) updatePayload.count_300 = data.count_300;
        
        
        if (data.count_200 !== undefined) updatePayload.count_200 = data.count_200;
        
        
        if (data.count_100 !== undefined) updatePayload.count_100 = data.count_100;
        
        
        if (data.count_50 !== undefined) updatePayload.count_50 = data.count_50;
        
        
        if (data.count_miss !== undefined) updatePayload.count_miss = data.count_miss;
        
        
        if (data.is_full_combo !== undefined) updatePayload.is_full_combo = data.is_full_combo;
        
        
        if (data.score_weight !== undefined) updatePayload.score_weight = data.score_weight;
        
        
        if (data.played_at !== undefined) updatePayload.played_at = data.played_at;
        
        
        if (data.ingested_at !== undefined) updatePayload.ingested_at = data.ingested_at;
        
        
        updatePayload.updatedById = currentUser.id;

        await scores.update(updatePayload, {transaction});

        
        
        if (data.player !== undefined) {
            await scores.setPlayer(
              
              data.player,
              
              { transaction }
            );
        }
        
        if (data.beatmap !== undefined) {
            await scores.setBeatmap(
              
              data.beatmap,
              
              { transaction }
            );
        }
        

        
        

        

        return scores;
    }

    static async deleteByIds(ids, options) {
        const currentUser = (options && options.currentUser) || { id: null };
        const transaction = (options && options.transaction) || undefined;

        const scores = await db.scores.findAll({
            where: {
                id: {
                    [Op.in]: ids,
                },
            },
            transaction,
        });

        await db.sequelize.transaction(async (transaction) => {
            for (const record of scores) {
                await record.update(
                    {deletedBy: currentUser.id},
                    {transaction}
                );
            }
            for (const record of scores) {
                await record.destroy({transaction});
            }
        });


        return scores;
    }

    static async remove(id, options) {
        const currentUser = (options && options.currentUser) || {id: null};
        const transaction = (options && options.transaction) || undefined;

        const scores = await db.scores.findByPk(id, options);

        await scores.update({
            deletedBy: currentUser.id
        }, {
            transaction,
        });

        await scores.destroy({
            transaction
        });

        return scores;
    }

    static async findBy(where, options) {
        const transaction = (options && options.transaction) || undefined;

        const scores = await db.scores.findOne(
            { where },
            { transaction },
        );

        if (!scores) {
            return scores;
        }

        const output = scores.get({plain: true});

        
        
        
        
        
        
        
        
        
        
        
        
        output.score_skill_contributions_score = await scores.getScore_skill_contributions_score({
            transaction
        });
        
        
        output.player_top_plays_score = await scores.getPlayer_top_plays_score({
            transaction
        });
        
        
        
        
        
        
        
        output.player = await scores.getPlayer({
            transaction
        });
        
        
        output.beatmap = await scores.getBeatmap({
            transaction
        });
        
        

        return output;
    }

    static async findAll(
          filter,
           options
        ) {
        const limit = filter.limit || 0;
        let offset = 0;
        let where = {};
        const currentPage = +filter.page;

        

        

        offset = currentPage * limit;

        const orderBy = null;

    const transaction = (options && options.transaction) || undefined;

    let include = [

      {
        model: db.players,
        as: 'player',
        
        where: filter.player ? {
          [Op.or]: [
            { id: { [Op.in]: filter.player.split('|').map(term => Utils.uuid(term)) } },
            {
              username: {
                [Op.or]: filter.player.split('|').map(term => ({ [Op.iLike]: `%${term}%` }))
              }
            },
          ]
        } : {},
        
      },

      {
        model: db.beatmaps,
        as: 'beatmap',
        
        where: filter.beatmap ? {
          [Op.or]: [
            { id: { [Op.in]: filter.beatmap.split('|').map(term => Utils.uuid(term)) } },
            {
              difficulty_name: {
                [Op.or]: filter.beatmap.split('|').map(term => ({ [Op.iLike]: `%${term}%` }))
              }
            },
          ]
        } : {},
        
      },



    ];

        if (filter) {
            if (filter.id) {
                where = {
                    ...where,
                    ['id']: Utils.uuid(filter.id),
                };
            }

            

            
            

            
            if (filter.osu_score_numberRange) {
                const [start, end] = filter.osu_score_numberRange;

                if (start !== undefined && start !== null && start !== '') {
                    where = {
                        ...where,
                    osu_score_number: {
                    ...where.osu_score_number,
                            [Op.gte]: start,
                    },
                };
                }

                if (end !== undefined && end !== null && end !== '') {
                    where = {
                        ...where,
                    osu_score_number: {
                    ...where.osu_score_number,
                            [Op.lte]: end,
                    },
                };
                }
            }
            
            if (filter.accuracyRange) {
                const [start, end] = filter.accuracyRange;

                if (start !== undefined && start !== null && start !== '') {
                    where = {
                        ...where,
                    accuracy: {
                    ...where.accuracy,
                            [Op.gte]: start,
                    },
                };
                }

                if (end !== undefined && end !== null && end !== '') {
                    where = {
                        ...where,
                    accuracy: {
                    ...where.accuracy,
                            [Op.lte]: end,
                    },
                };
                }
            }
            
            if (filter.max_comboRange) {
                const [start, end] = filter.max_comboRange;

                if (start !== undefined && start !== null && start !== '') {
                    where = {
                        ...where,
                    max_combo: {
                    ...where.max_combo,
                            [Op.gte]: start,
                    },
                };
                }

                if (end !== undefined && end !== null && end !== '') {
                    where = {
                        ...where,
                    max_combo: {
                    ...where.max_combo,
                            [Op.lte]: end,
                    },
                };
                }
            }
            
            if (filter.count_300Range) {
                const [start, end] = filter.count_300Range;

                if (start !== undefined && start !== null && start !== '') {
                    where = {
                        ...where,
                    count_300: {
                    ...where.count_300,
                            [Op.gte]: start,
                    },
                };
                }

                if (end !== undefined && end !== null && end !== '') {
                    where = {
                        ...where,
                    count_300: {
                    ...where.count_300,
                            [Op.lte]: end,
                    },
                };
                }
            }
            
            if (filter.count_200Range) {
                const [start, end] = filter.count_200Range;

                if (start !== undefined && start !== null && start !== '') {
                    where = {
                        ...where,
                    count_200: {
                    ...where.count_200,
                            [Op.gte]: start,
                    },
                };
                }

                if (end !== undefined && end !== null && end !== '') {
                    where = {
                        ...where,
                    count_200: {
                    ...where.count_200,
                            [Op.lte]: end,
                    },
                };
                }
            }
            
            if (filter.count_100Range) {
                const [start, end] = filter.count_100Range;

                if (start !== undefined && start !== null && start !== '') {
                    where = {
                        ...where,
                    count_100: {
                    ...where.count_100,
                            [Op.gte]: start,
                    },
                };
                }

                if (end !== undefined && end !== null && end !== '') {
                    where = {
                        ...where,
                    count_100: {
                    ...where.count_100,
                            [Op.lte]: end,
                    },
                };
                }
            }
            
            if (filter.count_50Range) {
                const [start, end] = filter.count_50Range;

                if (start !== undefined && start !== null && start !== '') {
                    where = {
                        ...where,
                    count_50: {
                    ...where.count_50,
                            [Op.gte]: start,
                    },
                };
                }

                if (end !== undefined && end !== null && end !== '') {
                    where = {
                        ...where,
                    count_50: {
                    ...where.count_50,
                            [Op.lte]: end,
                    },
                };
                }
            }
            
            if (filter.count_missRange) {
                const [start, end] = filter.count_missRange;

                if (start !== undefined && start !== null && start !== '') {
                    where = {
                        ...where,
                    count_miss: {
                    ...where.count_miss,
                            [Op.gte]: start,
                    },
                };
                }

                if (end !== undefined && end !== null && end !== '') {
                    where = {
                        ...where,
                    count_miss: {
                    ...where.count_miss,
                            [Op.lte]: end,
                    },
                };
                }
            }
            
            if (filter.score_weightRange) {
                const [start, end] = filter.score_weightRange;

                if (start !== undefined && start !== null && start !== '') {
                    where = {
                        ...where,
                    score_weight: {
                    ...where.score_weight,
                            [Op.gte]: start,
                    },
                };
                }

                if (end !== undefined && end !== null && end !== '') {
                    where = {
                        ...where,
                    score_weight: {
                    ...where.score_weight,
                            [Op.lte]: end,
                    },
                };
                }
            }
            
            if (filter.played_atRange) {
                const [start, end] = filter.played_atRange;

                if (start !== undefined && start !== null && start !== '') {
                    where = {
                        ...where,
                    played_at: {
                    ...where.played_at,
                            [Op.gte]: start,
                    },
                };
                }

                if (end !== undefined && end !== null && end !== '') {
                    where = {
                        ...where,
                    played_at: {
                    ...where.played_at,
                            [Op.lte]: end,
                    },
                };
                }
            }
            
            if (filter.ingested_atRange) {
                const [start, end] = filter.ingested_atRange;

                if (start !== undefined && start !== null && start !== '') {
                    where = {
                        ...where,
                    ingested_at: {
                    ...where.ingested_at,
                            [Op.gte]: start,
                    },
                };
                }

                if (end !== undefined && end !== null && end !== '') {
                    where = {
                        ...where,
                    ingested_at: {
                    ...where.ingested_at,
                            [Op.lte]: end,
                    },
                };
                }
            }
            

            if (filter.active !== undefined) {
                where = {
                    ...where,
                    active: filter.active === true || filter.active === 'true'
                };
            }

            
            if (filter.scoring_type) {
                where = {
                    ...where,
                scoring_type: filter.scoring_type,
            };
            }
            
            if (filter.grade) {
                where = {
                    ...where,
                grade: filter.grade,
            };
            }
            
            if (filter.is_full_combo) {
                where = {
                    ...where,
                is_full_combo: filter.is_full_combo,
            };
            }
            


      

      



            if (filter.createdAtRange) {
                const [start, end] = filter.createdAtRange;

                if (start !== undefined && start !== null && start !== '') {
                    where = {
                        ...where,
                        ['createdAt']: {
                            ...where.createdAt,
                            [Op.gte]: start,
                        },
                    };
                }

                if (end !== undefined && end !== null && end !== '') {
                    where = {
                        ...where,
                        ['createdAt']: {
                            ...where.createdAt,
                            [Op.lte]: end,
                        },
                    };
                }
            }
        }
        

        

        const queryOptions = {
            where,
            include,
            distinct: true,
            order: filter.field && filter.sort
                ? [[filter.field, filter.sort]]
                : [['createdAt', 'desc']],
            transaction: options?.transaction,
            logging: console.log
        };

        if (!options?.countOnly) {
            queryOptions.limit = limit ? Number(limit) : undefined;
            queryOptions.offset = offset ? Number(offset) : undefined;
        }

        try {
            const { rows, count } = await db.scores.findAndCountAll(queryOptions);

            return {
                rows: options?.countOnly ? [] : rows,
                count: count
            };
        } catch (error) {
            console.error('Error executing query:', error);
            throw error;
        }
    }

    static async findAllAutocomplete(query, limit, offset, ) {
        let where = {};
        
        

        if (query) {
            where = {
                [Op.or]: [
                    { ['id']: Utils.uuid(query) },
                    Utils.ilike(
                        'scores',
                        'scoring_type',
                        query,
                    ),
                ],
            };
        }

        const records = await db.scores.findAll({
            attributes: [ 'id', 'scoring_type' ],
            where,
            limit: limit ? Number(limit) : undefined,
            offset: offset ? Number(offset) : undefined,
            orderBy: [['scoring_type', 'ASC']],
        });

        return records.map((record) => ({
            id: record.id,
            label: record.scoring_type,
        }));
    }

    
};