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 Roi_metricsDBApi {
    

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

        const roi_metrics = await db.roi_metrics.create(
            {
                id: data.id || undefined,
        
        metric_scope: data.metric_scope
        ||
        null
            ,
            
        practice_group: data.practice_group
        ||
        null
            ,
            
        period_start_at: data.period_start_at
        ||
        null
            ,
            
        period_end_at: data.period_end_at
        ||
        null
            ,
            
        hours_saved: data.hours_saved
        ||
        null
            ,
            
        turnaround_hours_reduced: data.turnaround_hours_reduced
        ||
        null
            ,
            
        write_offs_avoided_amount: data.write_offs_avoided_amount
        ||
        null
            ,
            
        revenue_impact_amount: data.revenue_impact_amount
        ||
        null
            ,
            
        subscription_cost_amount: data.subscription_cost_amount
        ||
        null
            ,
            
        adoption_rate_percent: data.adoption_rate_percent
        ||
        null
            ,
            
        run_count: data.run_count
        ||
        null
            ,
            
            importHash: data.importHash || null,
            createdById: currentUser.id,
            updatedById: currentUser.id,
    },
        { transaction },
    );

        
        await roi_metrics.setTool( data.tool || null, {
            transaction,
        });
        
        await roi_metrics.setWorkflow( data.workflow || null, {
            transaction,
        });
        
        await roi_metrics.setUse_case_request( data.use_case_request || null, {
            transaction,
        });
        

        

        

        return roi_metrics;
    }
    

    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 roi_metricsData = data.map((item, index) => ({
                id: item.id || undefined,
                
                metric_scope: item.metric_scope
            ||
            null
            ,
            
                practice_group: item.practice_group
            ||
            null
            ,
            
                period_start_at: item.period_start_at
            ||
            null
            ,
            
                period_end_at: item.period_end_at
            ||
            null
            ,
            
                hours_saved: item.hours_saved
            ||
            null
            ,
            
                turnaround_hours_reduced: item.turnaround_hours_reduced
            ||
            null
            ,
            
                write_offs_avoided_amount: item.write_offs_avoided_amount
            ||
            null
            ,
            
                revenue_impact_amount: item.revenue_impact_amount
            ||
            null
            ,
            
                subscription_cost_amount: item.subscription_cost_amount
            ||
            null
            ,
            
                adoption_rate_percent: item.adoption_rate_percent
            ||
            null
            ,
            
                run_count: item.run_count
            ||
            null
            ,
            
            importHash: item.importHash || null,
            createdById: currentUser.id,
            updatedById: currentUser.id,
            createdAt: new Date(Date.now() + index * 1000),
    }));

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

        // For each item created, replace relation files
        

        return roi_metrics;
    }

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

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


        

        const updatePayload = {};
        
        if (data.metric_scope !== undefined) updatePayload.metric_scope = data.metric_scope;
        
        
        if (data.practice_group !== undefined) updatePayload.practice_group = data.practice_group;
        
        
        if (data.period_start_at !== undefined) updatePayload.period_start_at = data.period_start_at;
        
        
        if (data.period_end_at !== undefined) updatePayload.period_end_at = data.period_end_at;
        
        
        if (data.hours_saved !== undefined) updatePayload.hours_saved = data.hours_saved;
        
        
        if (data.turnaround_hours_reduced !== undefined) updatePayload.turnaround_hours_reduced = data.turnaround_hours_reduced;
        
        
        if (data.write_offs_avoided_amount !== undefined) updatePayload.write_offs_avoided_amount = data.write_offs_avoided_amount;
        
        
        if (data.revenue_impact_amount !== undefined) updatePayload.revenue_impact_amount = data.revenue_impact_amount;
        
        
        if (data.subscription_cost_amount !== undefined) updatePayload.subscription_cost_amount = data.subscription_cost_amount;
        
        
        if (data.adoption_rate_percent !== undefined) updatePayload.adoption_rate_percent = data.adoption_rate_percent;
        
        
        if (data.run_count !== undefined) updatePayload.run_count = data.run_count;
        
        
        updatePayload.updatedById = currentUser.id;

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

        
        
        if (data.tool !== undefined) {
            await roi_metrics.setTool(
              
              data.tool,
              
              { transaction }
            );
        }
        
        if (data.workflow !== undefined) {
            await roi_metrics.setWorkflow(
              
              data.workflow,
              
              { transaction }
            );
        }
        
        if (data.use_case_request !== undefined) {
            await roi_metrics.setUse_case_request(
              
              data.use_case_request,
              
              { transaction }
            );
        }
        

        
        

        

        return roi_metrics;
    }

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

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

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


        return roi_metrics;
    }

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

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

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

        await roi_metrics.destroy({
            transaction
        });

        return roi_metrics;
    }

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

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

        if (!roi_metrics) {
            return roi_metrics;
        }

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

        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        output.tool = await roi_metrics.getTool({
            transaction
        });
        
        
        output.workflow = await roi_metrics.getWorkflow({
            transaction
        });
        
        
        output.use_case_request = await roi_metrics.getUse_case_request({
            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.ai_tools,
        as: 'tool',
        
        where: filter.tool ? {
          [Op.or]: [
            { id: { [Op.in]: filter.tool.split('|').map(term => Utils.uuid(term)) } },
            {
              tool_name: {
                [Op.or]: filter.tool.split('|').map(term => ({ [Op.iLike]: `%${term}%` }))
              }
            },
          ]
        } : {},
        
      },

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

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



    ];

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

            

            
            
            if (filter.calendarStart && filter.calendarEnd) {
                where = {
                    ...where,
                    [Op.or]: [
                        {
                            period_start_at: {
                                [Op.between]: [filter.calendarStart, filter.calendarEnd],
                            },
                    },
                {
                    period_end_at: {
                        [Op.between]: [filter.calendarStart, filter.calendarEnd],
                    },
                },
                ],
            };
            }
            

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

            
            if (filter.metric_scope) {
                where = {
                    ...where,
                metric_scope: filter.metric_scope,
            };
            }
            
            if (filter.practice_group) {
                where = {
                    ...where,
                practice_group: filter.practice_group,
            };
            }
            


      

      

      



            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.roi_metrics.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(
                        'roi_metrics',
                        'metric_scope',
                        query,
                    ),
                ],
            };
        }

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

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

    
};