<?php

namespace App\Models;

use CodeIgniter\Model;

class ReportsModel extends Model
{

    // hardcoded values in sql for testing purposes
    public function advancePurchaseReport($fromDate, $toDate): array
    {

        $fromDate = date("Y-m-d", strtotime($fromDate));
        $toDate   = date("Y-m-d", strtotime($toDate) );

        $sql =      "SELECT
                        m_plan.plan_id,
                        m_users.employee_code,
                        CONCAT(m_users.first_name, ' ', m_users.last_name) AS traveller_name,
                        m_plan.so_number,
                        m_cost_center.name AS cost_center,
                        CASE
                            WHEN m_plan.trip_type = 1 THEN 'domestic'
                            WHEN m_plan.trip_type = 2 THEN 'international' 
                            ELSE 'unknown'
                        END AS plan_trip_type,
                        al.Service,
                        DATE_FORMAT(m_plan.created_on, '%d-%m-%Y') AS created_on,
                        DATE_FORMAT(m_plan.created_on, '%H:%i:%s') AS created_time,
                        DATE_FORMAT(al.FirstTravelDt, '%d-%m-%Y') AS FirstTravelDt,
                        DATEDIFF(al.FirstTravelDt, m_plan.created_on) AS AdvPurch

                    FROM
                        m_plan
                    JOIN m_users               ON m_plan.user_id = m_users.user_id
                    JOIN m_travel_statuses mts ON m_plan.status = mts.id
                    JOIN m_cost_center         ON m_plan.cost_center_id = m_cost_center.cost_center_id

                    LEFT JOIN (
                        SELECT
                            plan_id,Service,
                            MIN(dt) AS FirstTravelDt
                        FROM (
                            SELECT 'Air' AS Service,bb.plan_id, MIN(b.date) AS dt
                            FROM cc_flight_trips b
                            JOIN c_flight bb ON b.flight_id = bb.flight_id
                            GROUP BY bb.plan_id

                            UNION

                            SELECT 'Hotel' AS Service,c.plan_id, MIN(c.checkin_date)
                            FROM c_accomodation c
                            GROUP BY c.plan_id

                            UNION

                            SELECT 'Bus' AS Service,d.plan_id, MIN(d.date)
                            FROM c_bus d
                            GROUP BY d.plan_id

                            UNION

                            SELECT 'Train' AS Service,e.plan_id, MIN(e.date)
                            FROM c_train e
                            GROUP BY e.plan_id

                            UNION

                            SELECT 'Forex' AS Service,f.plan_id, MIN(f.start_date)
                            FROM c_forex f
                            GROUP BY f.plan_id
                        ) AS unioned_travel
                        GROUP BY plan_id
                    ) AS al ON m_plan.plan_id = al.plan_id


                    WHERE
                        mts.is_active = 1
                        AND mts.status_value = 'Approved'
                        AND m_plan.is_active = 1
                        AND DATE(m_plan.created_on) >= ?
                        AND DATE(m_plan.created_on) <= ?
                    ;
        ";

         $binds = [$fromDate, $toDate ];

        $result = $this->db->query($sql,$binds)->getResultArray();

        return $result;

    }

    public function misServicesAnalysis($fromDate, $toDate)
    {

        $fromDate = date("Y-m-d", strtotime($fromDate));
        $toDate   = date("Y-m-d", strtotime($toDate));
        $mergedResults = [];

    for ($serviceId = 1; $serviceId <= 9; $serviceId++) {

        // Determine service table based on serviceId
        switch ($serviceId) {
            case 1:  $serviceTable = 'c_flight'; break;
            case 2:  $serviceTable = 'c_train'; break;
            case 3:  $serviceTable = 'c_bus'; break;
            case 4:  $serviceTable = 'c_taxi'; break;
            case 5:  $serviceTable = 'c_accomodation'; break;
            case 6:  $serviceTable = 'c_forex'; break;
            case 7:  $serviceTable = 'c_insurance'; break;
            case 8:  $serviceTable = 'c_visa'; break;
            case 9:  $serviceTable = 'c_miscellaneous'; break;

            default: $serviceTable = 'c_flight'; break;
        }

        // Alias for the dynamic table to prevent ambiguous column references
        $serviceAlias = preg_replace('/^c_/', '', $serviceTable);


        $sql = "SELECT
                    '{$serviceAlias}' As 'Service',
                    COUNT(*) AS service_count,
                    CASE
                        WHEN m_plan.trip_type = 1 THEN 'domestic'
                        WHEN m_plan.trip_type = 2 THEN 'international'
                        ELSE 'unknown'
                    END AS plan_trip_type
                FROM
                    {$serviceTable} AS {$serviceAlias}
                JOIN m_plan                 ON m_plan.plan_id = {$serviceAlias}.plan_id
                JOIN m_travel_statuses mts  ON m_plan.status = mts.id
                WHERE
                        mts.is_active      = 1
                    AND mts.status_value   = 'Approved'
                    AND m_plan.is_active   = 1
                    AND DATE(m_plan.created_on) >= ?
                    AND DATE(m_plan.created_on) <= ?

                GROUP BY
                    m_plan.trip_type
        ";

        $binds = [$fromDate, $toDate];

        $result = $this->db->query($sql, $binds)->getResultArray();

        $mergedResults [] = $result;

    }

        return $mergedResults;
    }


    public function misAirReport($fromDate, $toDate)
    {

        $fromDate = date("Y-m-d", strtotime($fromDate));
        $toDate   = date("Y-m-d", strtotime($toDate));

        $sql =      "SELECT
                        m_plan.plan_id,
                        m_users.employee_code,
                        Concat(m_users.first_name,' ',m_users.last_name) As customer_name,
                        m_plan.so_number,
                        m_cost_center.name AS cost_center,
                        c_flight.trip_type AS flight_trip_type,
                        CASE
                            WHEN m_plan.trip_type = 1 THEN 'domestic'
                            WHEN m_plan.trip_type = 2 THEN 'international' 
                            ELSE 'unknown'
                        END AS plan_trip_type,
                        -- CONCAT_WS(' - ',
                        -- -- CONCAT(acsf.Airport, ' (', acsf.City, ')'),
                        -- -- CONCAT(acst.Airport, ' (', acst.City, ')')
                        -- CONCAT(acsf.Code, ' - ', acst.Code)
                        -- ) AS sector,
                        -- m_dropdown.dropdown_value as flight_class,
                        -- DATE_FORMAT(cc_flight_trips.date, '%d-%m-%Y') AS  flight_travel_date
                        GROUP_CONCAT(CONCAT(acsf.Code, '-', acst.Code) SEPARATOR ' / ') AS sector,
                        GROUP_CONCAT(m_dropdown.dropdown_value SEPARATOR ' / ') AS flight_class,
                        GROUP_CONCAT(DATE_FORMAT(cc_flight_trips.date, '%d-%m-%Y') SEPARATOR ' / ') AS flight_travel_date
                    FROM
                         m_plan
                    JOIN m_users                    ON m_plan.user_id = m_users.user_id
                    JOIN m_travel_statuses mts      ON m_plan.status = mts.id
                    JOIN m_cost_center              ON m_plan.cost_center_id = m_cost_center.cost_center_id
                    JOIN c_flight                   ON m_plan.plan_id = c_flight.plan_id 
                    JOIN cc_flight_trips            ON cc_flight_trips.flight_id = c_flight.flight_id
                    JOIN m_dropdown                 ON m_dropdown.dropdown_key = cc_flight_trips.class and m_dropdown.dropdown = 'flight_class'
                    JOIN Airport_Code_State acsf    ON cc_flight_trips.from_place = acsf.Code
                    JOIN Airport_Code_State acst    ON cc_flight_trips.to_place = acst.Code
                        
                    WHERE
                        mts.is_active = 1
                    AND mts.status_value = 'Approved'
                    AND m_plan.is_active = 1
                    AND DATE(m_plan.created_on) >= ?
                    AND DATE(m_plan.created_on) <= ?

                    GROUP BY
                        m_plan.plan_id,
                        c_flight.trip_type,
                        m_plan.trip_type;
        ";

        $binds = [$fromDate, $toDate];


        $result = $this->db->query($sql,$binds)->getResultArray();

        return $result;

    }


    public function misHotelReport($fromDate, $toDate)
    {

        $fromDate = date("Y-m-d", strtotime($fromDate));
        $toDate   = date("Y-m-d", strtotime($toDate));

        $sql =      "SELECT
                        m_plan.plan_id,
                        m_users.employee_code,
                        Concat(m_users.first_name,' ',m_users.last_name) As employee_name,
                        m_plan.so_number,
                        m_cost_center.name AS cost_center,
                        CASE
                            WHEN m_plan.trip_type = 1 THEN 'domestic'
                            WHEN m_plan.trip_type = 2 THEN 'international' 
                            ELSE 'unknown'
                        END AS plan_trip_type,
                        c_accomodation.hotel_name AS hotel_name,
                        DATE_FORMAT(c_accomodation.checkin_date, '%d-%m-%Y') check_in_date,
                        DATE_FORMAT(c_accomodation.checkout_date, '%d-%m-%Y') check_out_date,
                        c_accomodation.destination_city AS hotel_city


                    FROM
                         m_plan
                    JOIN m_users                        ON m_plan.user_id = m_users.user_id
                    JOIN m_travel_statuses mts          ON m_plan.status = mts.id
                    JOIN m_cost_center                  ON m_plan.cost_center_id = m_cost_center.cost_center_id
                    JOIN c_accomodation                 ON m_plan.plan_id = c_accomodation.plan_id
                        
                    WHERE
                        mts.is_active = 1
                    AND mts.status_value = 'Approved'
                    AND m_plan.is_active = 1
                    AND DATE(m_plan.created_on) >= ?
                    AND DATE(m_plan.created_on) <= ?

                ; 
        ";

        $binds = [$fromDate, $toDate];


        $result = $this->db->query($sql,$binds)->getResultArray();

        return $result;

    }


    public function misForexReport($fromDate, $toDate)
    {

        $fromDate = date("Y-m-d", strtotime($fromDate));
        $toDate   = date("Y-m-d", strtotime($toDate));

        $sql =      "SELECT
                        m_plan.plan_id,
                        m_users.employee_code,
                        Concat(m_users.first_name,' ',m_users.last_name) As passenger_name,
                        m_plan.so_number,
                        m_cost_center.name AS cost_center,
                        m_country.country_name As visiting_country,
                        DATE_FORMAT(c_forex.start_date, '%d-%m-%Y') As forex_from_date,
                        DATE_FORMAT(c_forex.end_date, '%d-%m-%Y') As forex_to_date,
                        (
                        c_forex.perdiem_amount +
                        c_forex.transport +
                        c_forex.telephone +
                        c_forex.accommodation
                        )    As amount


                    FROM
                         m_plan
                    JOIN m_users                    ON m_plan.user_id = m_users.user_id
                    JOIN m_travel_statuses mts      ON m_plan.status = mts.id
                    JOIN m_cost_center              ON m_plan.cost_center_id = m_cost_center.cost_center_id
                    JOIN c_forex                    ON m_plan.plan_id = c_forex.plan_id
                    JOIN m_country                  ON c_forex.country_code = m_country.country_code
                        
                    WHERE
                        mts.is_active = 1
                    AND mts.status_value = 'Approved'
                    AND m_plan.is_active = 1
                    AND DATE(m_plan.created_on) >= ?
                    AND DATE(m_plan.created_on) <= ?

                ; 
        ";

        $binds = [$fromDate, $toDate];

        $result = $this->db->query($sql,$binds)->getResultArray();

        return $result;

    }


    public function guestHouseReport($fromDate, $toDate)
    {

        $fromDate = date("Y-m-d", strtotime($fromDate));
        $toDate   = date("Y-m-d", strtotime($toDate));

        $sql =      "SELECT
                        m_plan.plan_id,
                        m_users.employee_code,
                        Concat(m_users.first_name,' ',m_users.last_name) As customer_name,
                        m_plan.so_number,
                        m_cost_center.name AS cost_center,
                        c_flight.trip_type AS flight_trip_type,
                        CASE
                            WHEN m_plan.trip_type = 1 THEN 'domestic'
                            WHEN m_plan.trip_type = 2 THEN 'international' 
                            ELSE 'unknown'
                        END AS plan_trip_type,
                        CONCAT_WS(' - ',
                            CONCAT(acsf.Airport, ' (', acsf.City, ')'),
                            CONCAT(acst.Airport, ' (', acst.City, ')')
                        ) AS sector,
                        m_dropdown.dropdown_value as flight_class,
                        cc_flight_trips.date AS flight_travel_date

                    FROM
                         m_plan
                    JOIN m_users ON m_plan.user_id = m_users.user_id
                    JOIN m_travel_statuses mts ON m_plan.status = mts.id
                    JOIN m_cost_center ON m_plan.cost_center_id = m_cost_center.cost_center_id
                    JOIN c_flight ON m_plan.plan_id = c_flight.plan_id 
                    JOIN cc_flight_trips ON cc_flight_trips.flight_id = c_flight.flight_id
                    JOIN m_dropdown ON m_dropdown.dropdown_key = cc_flight_trips.class and m_dropdown.dropdown = 'flight_class'
                    JOIN Airport_Code_State acsf ON cc_flight_trips.from_place = acsf.Code
                    JOIN Airport_Code_State acst ON cc_flight_trips.to_place = acst.Code
                        
                    WHERE
                        mts.is_active = 1
                    AND mts.status_value = 'Approved'
                    AND m_plan.is_active = 1
                    AND DATE(m_plan.created_on) >= ?
                    AND DATE(m_plan.created_on) <= ?

                ; 
        ";

        $binds = [$fromDate, $toDate];


        $result = $this->db->query($sql,$binds)->getResultArray();

        return $result;

    }


    public function flightServiceDashboardWeekly(){

        $sql = "SELECT
                    COALESCE(t.count, 0) AS count,
                    s.trip_type,
                    s.status_label AS Status
                FROM (
                    SELECT trip_type, status_label
                    FROM (
                        SELECT 'International' AS trip_type
                        UNION 
                        SELECT 'Domestic'
                    ) trip_types
                    CROSS JOIN (
                        SELECT 'Pending Approval' AS status_label
                        UNION  SELECT 'Partially Approved'
                        UNION  SELECT 'Approved'
                        UNION  SELECT 'Rejected'
                        UNION  SELECT 'Cancelled'
                    ) statuses
                ) s

                -- Step 2: Left join real data
                LEFT JOIN (
                    SELECT 
                            COUNT(cf.flight_id) as count,
                                case
                                    when mp.trip_type = 1 then 'Domestic'
                                    when mp.trip_type = 2 then 'International'
                                END AS trip_type ,
                                case
                                    when mp.status = 1 then 'Pending Approval'
                                    when mp.status = 2 then 'Partially Approved'
                                    when mp.status = 3 then 'Approved'
                                    when mp.status = 4 then 'Rejected'
                                    when mp.status = 7 then 'Cancelled'
                                END AS Status   
                                        
                                FROM c_flight cf

                                JOIN m_plan mp ON cf.plan_id = mp.plan_id 

                                WHERE cf.created_on >= DATE_SUB(CURDATE(), INTERVAL 7 DAY)
                                AND   cf.created_on <  DATE_ADD(CURDATE(), INTERVAL 1 DAY)

                                -- WHERE   cf.created_on >= DATE_SUB(CURDATE(), INTERVAL WEEKDAY(CURDATE()) DAY)
                                -- AND     cf.created_on <  DATE_ADD(DATE_SUB(CURDATE(), INTERVAL WEEKDAY(CURDATE()) DAY), INTERVAL 7 DAY)

                                -- previous week
                                -- WHERE cf.created_on >= DATE_SUB(CURDATE(), INTERVAL (WEEKDAY(CURDATE()) + 7) DAY)
                                -- AND cf.created_on <  DATE_SUB(CURDATE(), INTERVAL WEEKDAY(CURDATE()) DAY);

                                AND mp.is_active = 1
                                GROUP BY mp.status,mp.trip_type
                ) t ON s.trip_type = t.trip_type AND s.status_label = t.Status
                        
                        
                        ";

        $binds = [];

       $result =  $this->db->query($sql,$binds)->getResultArray();

       return $result ;

    }


    public function accomodationServiceDashboardWeekly(){

        $sql = "SELECT
                    COALESCE(t.count, 0) AS count,
                    s.trip_type,
                    s.status_label AS Status
                FROM (
                    SELECT trip_type, status_label
                    FROM (
                        SELECT 'International' AS trip_type
                        UNION ALL
                        SELECT 'Domestic'
                    ) trip_types
                    CROSS JOIN (
                        SELECT 'Pending Approval' AS status_label
                        UNION ALL SELECT 'Partially Approved'
                        UNION ALL SELECT 'Approved'
                        UNION ALL SELECT 'Rejected'
                        UNION ALL SELECT 'Cancelled'
                    ) statuses
                ) s

                -- Step 2: Left join real data
                LEFT JOIN (

                    SELECT 
                            COUNT(ca.accomodation_id) as count,
                            case
                                when mp.trip_type = 1 then 'Domestic'
                                when mp.trip_type = 2 then 'International'
                            END AS trip_type ,
                            case
                                when mp.status = 1 then 'Pending Approval'
                                when mp.status = 2 then 'Partially Approved'
                                when mp.status = 3 then 'Approved'
                                when mp.status = 4 then 'Rejected'
                                when mp.status = 7 then 'Cancelled'
                            END AS Status
                                
                        FROM c_accomodation ca

                        JOIN m_plan mp ON ca.plan_id = mp.plan_id 

                        WHERE ca.created_on >= DATE_SUB(CURDATE(), INTERVAL 6 DAY)
                        AND   ca.created_on <  DATE_ADD(CURDATE(), INTERVAL 1 DAY)

                        -- WHERE   ca.created_on >= DATE_SUB(CURDATE(), INTERVAL WEEKDAY(CURDATE()) DAY)
                        -- AND     ca.created_on <  DATE_ADD(DATE_SUB(CURDATE(), INTERVAL WEEKDAY(CURDATE()) DAY), INTERVAL 7 DAY)

                            -- previous week
                            -- WHERE cf.created_on >= DATE_SUB(CURDATE(), INTERVAL (WEEKDAY(CURDATE()) + 7) DAY)
                            -- AND cf.created_on <  DATE_SUB(CURDATE(), INTERVAL WEEKDAY(CURDATE()) DAY);

                        AND mp.is_active = 1
                        
                        GROUP BY mp.status,mp.trip_type

                ) t ON s.trip_type = t.trip_type AND s.status_label = t.Status  
        ";

        $binds = [];

       $result =  $this->db->query($sql,$binds)->getResultArray();

       return $result ;

    }


    public function forexServiceDashboardWeekly(){

        $sql = "SELECT
                    COALESCE(t.count, 0) AS count,
                    s.trip_type,
                    s.status_label AS Status
                FROM (
                    SELECT trip_type, status_label
                    FROM (
                        SELECT 'International' AS trip_type
                        UNION ALL
                        SELECT 'Domestic'
                    ) trip_types
                    CROSS JOIN (
                        SELECT 'Pending Approval' AS status_label
                        UNION ALL SELECT 'Partially Approved'
                        UNION ALL SELECT 'Approved'
                        UNION ALL SELECT 'Rejected'
                        UNION ALL SELECT 'Cancelled'
                    ) statuses
                ) s

                -- Step 2: Left join real data
                LEFT JOIN (
                        SELECT 
                                COUNT(cf.forex_id) as count,
                                case
                                    when mp.trip_type = 1 then 'Domestic'
                                    when mp.trip_type = 2 then 'International'
                                END AS trip_type ,
                                case
                                    when mp.status = 1 then 'Pending Approval'
                                    when mp.status = 2 then 'Partially Approved'
                                    when mp.status = 3 then 'Approved'
                                    when mp.status = 4 then 'Rejected'
                                    when mp.status = 7 then 'Cancelled'
                                END AS Status
                                    
                            FROM c_forex cf

                            JOIN m_plan mp ON cf.plan_id = mp.plan_id 

                            WHERE cf.created_on >= DATE_SUB(CURDATE(), INTERVAL 6 DAY)
                            AND   cf.created_on <  DATE_ADD(CURDATE(), INTERVAL 1 DAY)

                            -- WHERE cf.created_on >= DATE_SUB(CURDATE(), INTERVAL WEEKDAY(CURDATE()) DAY)
                            -- AND cf.created_on <  DATE_ADD(DATE_SUB(CURDATE(), INTERVAL WEEKDAY(CURDATE()) DAY), INTERVAL 7 DAY)

                                -- previous week
                                -- WHERE cf.created_on >= DATE_SUB(CURDATE(), INTERVAL (WEEKDAY(CURDATE()) + 7) DAY)
                                -- AND cf.created_on <  DATE_SUB(CURDATE(), INTERVAL WEEKDAY(CURDATE()) DAY);

                            AND mp.is_active = 1
                            
                            GROUP BY mp.status,mp.trip_type
                            
                ) t ON s.trip_type = t.trip_type AND s.status_label = t.Status
        
          
        ";

        $binds = [];

       $result =  $this->db->query($sql,$binds)->getResultArray();

       return $result ;

    }

    
    public function flightServiceDashboardDaily(){

        $sql = "SELECT
                    COALESCE(t.count, 0) AS count,
                    s.trip_type,
                    s.status_label AS Status
                FROM (
                    SELECT trip_type, status_label
                    FROM (
                        SELECT 'International' AS trip_type
                        UNION ALL
                        SELECT 'Domestic'
                    ) trip_types
                    CROSS JOIN (
                        SELECT 'Pending Approval' AS status_label
                        UNION ALL SELECT 'Partially Approved'
                        UNION ALL SELECT 'Approved'
                        UNION ALL SELECT 'Rejected'
                        UNION ALL SELECT 'Cancelled'
                    ) statuses
                ) s

                -- Step 2: Left join real data
                LEFT JOIN (
		
                        SELECT 
                                COUNT(cf.flight_id) as count,
                                case
                                    when mp.trip_type = 1 then 'Domestic'
                                    when mp.trip_type = 2 then 'International'
                                END AS trip_type ,
                                case
                                    when mp.status = 1 then 'Pending Approval'
                                    when mp.status = 2 then 'Partially Approved'
                                    when mp.status = 3 then 'Approved'
                                    when mp.status = 4 then 'Rejected'
                                    when mp.status = 7 then 'Cancelled'
                                END AS Status
                                    
                            FROM c_flight cf

                            JOIN m_plan mp ON cf.plan_id = mp.plan_id 

                            WHERE DATE(cf.created_on) = CURDATE()


                            AND mp.is_active = 1
                            
                            GROUP BY mp.status,mp.trip_type
                    

                ) t ON s.trip_type = t.trip_type AND s.status_label = t.Status
                
        
        ";

        $binds = [];

       $result =  $this->db->query($sql,$binds)->getResultArray();

       return $result ;


    }

    public function accomodationServiceDashboardDaily(){

        $sql = "SELECT
                    COALESCE(t.count, 0) AS count,
                    s.trip_type,
                    s.status_label AS Status
                FROM (
                    SELECT trip_type, status_label
                    FROM (
                        SELECT 'International' AS trip_type
                        UNION ALL
                        SELECT 'Domestic'
                    ) trip_types
                    CROSS JOIN (
                        SELECT 'Pending Approval' AS status_label
                        UNION ALL SELECT 'Partially Approved'
                        UNION ALL SELECT 'Approved'
                        UNION ALL SELECT 'Rejected'
                        UNION ALL SELECT 'Cancelled'
                    ) statuses
                ) s

                -- Step 2: Left join real data
                LEFT JOIN (

                        SELECT 
                            COUNT(ca.accomodation_id) as count,
                            case
                                when mp.trip_type = 1 then 'Domestic'
                                when mp.trip_type = 2 then 'International'
                            END AS trip_type ,
                            case
                                when mp.status = 1 then 'Pending Approval'
                                when mp.status = 2 then 'Partially Approved'
                                when mp.status = 3 then 'Approved'
                                when mp.status = 4 then 'Rejected'
                                when mp.status = 7 then 'Cancelled'
                            END AS Status
                                
                        FROM c_accomodation ca

                        JOIN m_plan mp ON ca.plan_id = mp.plan_id 

                        WHERE DATE(ca.created_on) = CURDATE()


                        AND mp.is_active = 1
                        
                        GROUP BY mp.status,mp.trip_type

                ) t ON s.trip_type = t.trip_type AND s.status_label = t.Status
                
        
        ";

        $binds = [];

       $result =  $this->db->query($sql,$binds)->getResultArray();

       return $result ;


    }

    public function forexServiceDashboardDaily(){

        $sql = "SELECT
                    COALESCE(t.count, 0) AS count,
                    s.trip_type,
                    s.status_label AS Status
                FROM (
                    SELECT trip_type, status_label
                    FROM (
                        SELECT 'International' AS trip_type
                        UNION ALL
                        SELECT 'Domestic'
                    ) trip_types
                    CROSS JOIN (
                        SELECT 'Pending Approval' AS status_label
                        UNION ALL SELECT 'Partially Approved'
                        UNION ALL SELECT 'Approved'
                        UNION ALL SELECT 'Rejected'
                        UNION ALL SELECT 'Cancelled'
                    ) statuses
                ) s

                -- Step 2: Left join real data
                LEFT JOIN (
                    SELECT 
                        COUNT(cf.forex_id) as count,
                        case
                            when mp.trip_type = 1 then 'Domestic'
                            when mp.trip_type = 2 then 'International'
                        END AS trip_type ,
                        case
                            when mp.status = 1 then 'Pending Approval'
                            when mp.status = 2 then 'Partially Approved'
                            when mp.status = 3 then 'Approved'
                            when mp.status = 4 then 'Rejected'
                            when mp.status = 7 then 'Cancelled'
                        END AS Status
                            
                    FROM c_forex cf

                    JOIN m_plan mp ON cf.plan_id = mp.plan_id 

                    WHERE DATE(cf.created_on) = CURDATE()


                    AND mp.is_active = 1
                    
                    GROUP BY mp.status,mp.trip_type
		

                ) t ON s.trip_type = t.trip_type AND s.status_label = t.Status
                
        
        ";

        $binds = [];

       $result =  $this->db->query($sql,$binds)->getResultArray();

       return $result ;


    }


}