tinyqc/app/Database/Seeds/LongExpiryQcSeeder.php

<?php

namespace App\Database\Seeds;

use CodeIgniter\Database\Seeder;

class LongExpiryQcSeeder extends Seeder
{
    public function run()
    {
        // 1. Insert Departments (4 entries)
        $depts = [
            ['dept_name' => 'Chemistry'],
            ['dept_name' => 'Hematology'],
            ['dept_name' => 'Immunology'],
            ['dept_name' => 'Urinalysis'],
        ];
        $this->db->table('master_depts')->insertBatch($depts);
        $deptIds = $this->db->table('master_depts')->select('dept_id')->get()->getResultArray();
        $deptIdMap = array_column($deptIds, 'dept_id');

        // 2. Insert Controls with long expiry dates (2027-12-31)
        $controls = [
            ['dept_id' => $deptIdMap[0], 'control_name' => 'QC Normal Chemistry', 'lot' => 'QC2026001', 'producer' => 'BioRad', 'exp_date' => '2027-12-31'],
            ['dept_id' => $deptIdMap[0], 'control_name' => 'QC High Chemistry', 'lot' => 'QC2026002', 'producer' => 'BioRad', 'exp_date' => '2027-12-31'],
            ['dept_id' => $deptIdMap[1], 'control_name' => 'QC Normal Hema', 'lot' => 'QC2026003', 'producer' => 'Streck', 'exp_date' => '2027-11-30'],
            ['dept_id' => $deptIdMap[1], 'control_name' => 'QC Low Hema', 'lot' => 'QC2026004', 'producer' => 'Streck', 'exp_date' => '2027-11-30'],
            ['dept_id' => $deptIdMap[2], 'control_name' => 'QC Normal Immuno', 'lot' => 'QC2026005', 'producer' => 'Roche', 'exp_date' => '2027-10-31'],
            ['dept_id' => $deptIdMap[3], 'control_name' => 'QC Normal Urine', 'lot' => 'QC2026006', 'producer' => 'Siemens', 'exp_date' => '2027-09-30'],
        ];
        $this->db->table('master_controls')->insertBatch($controls);
        $controlIds = $this->db->table('master_controls')->select('control_id')->get()->getResultArray();
        $controlIdMap = array_column($controlIds, 'control_id');

        // 3. Insert Tests (10 entries)
        $tests = [
            ['dept_id' => $deptIdMap[0], 'test_name' => 'Glucose', 'test_unit' => 'mg/dL', 'test_method' => 'GOD-PAP', 'cva' => 5, 'ba' => 3, 'tea' => 10],
            ['dept_id' => $deptIdMap[0], 'test_name' => 'Creatinine', 'test_unit' => 'mg/dL', 'test_method' => 'Jaffe', 'cva' => 4, 'ba' => 2, 'tea' => 8],
            ['dept_id' => $deptIdMap[0], 'test_name' => 'Urea Nitrogen', 'test_unit' => 'mg/dL', 'test_method' => 'UREASE', 'cva' => 5, 'ba' => 3, 'tea' => 12],
            ['dept_id' => $deptIdMap[0], 'test_name' => 'Cholesterol', 'test_unit' => 'mg/dL', 'test_method' => 'CHOD-PAP', 'cva' => 6, 'ba' => 4, 'tea' => 15],
            ['dept_id' => $deptIdMap[1], 'test_name' => 'WBC', 'test_unit' => 'x10^3/uL', 'test_method' => 'Impedance', 'cva' => 8, 'ba' => 5, 'tea' => 20],
            ['dept_id' => $deptIdMap[1], 'test_name' => 'RBC', 'test_unit' => 'x10^6/uL', 'test_method' => 'Impedance', 'cva' => 3, 'ba' => 2, 'tea' => 8],
            ['dept_id' => $deptIdMap[1], 'test_name' => 'Hemoglobin', 'test_unit' => 'g/dL', 'test_method' => 'Cyanmethemoglobin', 'cva' => 2, 'ba' => 1, 'tea' => 5],
            ['dept_id' => $deptIdMap[2], 'test_name' => 'TSH', 'test_unit' => 'mIU/L', 'test_method' => 'ECLIA', 'cva' => 10, 'ba' => 6, 'tea' => 25],
            ['dept_id' => $deptIdMap[2], 'test_name' => 'Free T4', 'test_unit' => 'ng/dL', 'test_method' => 'ECLIA', 'cva' => 8, 'ba' => 5, 'tea' => 20],
            ['dept_id' => $deptIdMap[3], 'test_name' => 'Urine Protein', 'test_unit' => 'mg/dL', 'test_method' => 'Dipstick', 'cva' => 10, 'ba' => 8, 'tea' => 30],
        ];
        $this->db->table('master_tests')->insertBatch($tests);
        $testIds = $this->db->table('master_tests')->select('test_id')->get()->getResultArray();
        $testIdMap = array_column($testIds, 'test_id');

        // 4. Insert Control-Tests (15 entries - 3 per control for first 5 controls)
        $controlTests = [
            ['control_id' => $controlIdMap[0], 'test_id' => $testIdMap[0], 'mean' => 95, 'sd' => 5],
            ['control_id' => $controlIdMap[0], 'test_id' => $testIdMap[1], 'mean' => 1.0, 'sd' => 0.05],
            ['control_id' => $controlIdMap[0], 'test_id' => $testIdMap[2], 'mean' => 15, 'sd' => 1.2],
            ['control_id' => $controlIdMap[1], 'test_id' => $testIdMap[0], 'mean' => 180, 'sd' => 12],
            ['control_id' => $controlIdMap[1], 'test_id' => $testIdMap[1], 'mean' => 2.5, 'sd' => 0.15],
            ['control_id' => $controlIdMap[1], 'test_id' => $testIdMap[3], 'mean' => 200, 'sd' => 15],
            ['control_id' => $controlIdMap[2], 'test_id' => $testIdMap[4], 'mean' => 7.5, 'sd' => 0.6],
            ['control_id' => $controlIdMap[2], 'test_id' => $testIdMap[5], 'mean' => 4.8, 'sd' => 0.2],
            ['control_id' => $controlIdMap[2], 'test_id' => $testIdMap[6], 'mean' => 14.5, 'sd' => 0.5],
            ['control_id' => $controlIdMap[3], 'test_id' => $testIdMap[4], 'mean' => 3.5, 'sd' => 0.3],
            ['control_id' => $controlIdMap[3], 'test_id' => $testIdMap[5], 'mean' => 2.5, 'sd' => 0.15],
            ['control_id' => $controlIdMap[4], 'test_id' => $testIdMap[7], 'mean' => 2.5, 'sd' => 0.3],
            ['control_id' => $controlIdMap[4], 'test_id' => $testIdMap[8], 'mean' => 1.2, 'sd' => 0.1],
            ['control_id' => $controlIdMap[5], 'test_id' => $testIdMap[9], 'mean' => 10, 'sd' => 1.5],
            ['control_id' => $controlIdMap[0], 'test_id' => $testIdMap[3], 'mean' => 150, 'sd' => 10],
        ];
        $this->db->table('control_tests')->insertBatch($controlTests);
        $ctRows = $this->db->table('control_tests')->select('control_test_id, control_id, test_id, mean, sd')->get()->getResultArray();

        // 5. Insert Results (90 entries - 6 per control-test, daily data spanning ~3 months)
        $results = [];
        $faker = \Faker\Factory::create();

        // Start date: 3 months ago, generate daily entries
        $startDate = date('2025-10-01');
        $daysToGenerate = 90; // ~3 months of daily data

        foreach ($ctRows as $ct) {
            // Generate 6 results per control-test, spread across the date range
            for ($i = 0; $i < 6; $i++) {
                // Distribute results across the 90-day period
                $dayOffset = floor(($i * $daysToGenerate) / 6) + $faker->numberBetween(0, 5);
                $resDate = date('Y-m-d', strtotime($startDate . ' +' . $dayOffset . ' days'));

                // Generate value within +/- 2.5 SD
                $value = $ct['mean'] + ($faker->randomFloat(2, -2.5, 2.5) * $ct['sd']);

                $results[] = [
                    'control_id' => $ct['control_id'],
                    'test_id' => $ct['test_id'],
                    'res_date' => $resDate,
                    'res_value' => round($value, 2),
                    'res_comment' => null,
                    'created_at' => date('Y-m-d H:i:s'),
                    'updated_at' => date('Y-m-d H:i:s'),
                ];
            }
        }
        $this->db->table('results')->insertBatch($results);

        // 6. Insert Result Comments (60 entries - monthly comments for all control-test combos)
        $resultComments = [];
        $months = ['2025-10', '2025-11', '2025-12', '2026-01'];

        $commentTemplates = [
            '2025-10' => [
                ['control_id' => 0, 'test_id' => 0, 'text' => 'QC performance stable, all parameters within range for October'],
                ['control_id' => 0, 'test_id' => 1, 'text' => 'Creatinine controls stable, no issues observed'],
                ['control_id' => 0, 'test_id' => 2, 'text' => 'BUN QC within acceptable limits'],
                ['control_id' => 1, 'test_id' => 0, 'text' => 'High glucose QC showed slight elevation, monitoring continued'],
                ['control_id' => 1, 'test_id' => 3, 'text' => 'Cholesterol lot QC2026002 performs within specifications'],
                ['control_id' => 2, 'test_id' => 4, 'text' => 'WBC counts consistent throughout the month'],
                ['control_id' => 2, 'test_id' => 5, 'text' => 'RBC QC stable, no drift detected'],
                ['control_id' => 2, 'test_id' => 6, 'text' => 'Hemoglobin controls within expected range'],
                ['control_id' => 3, 'test_id' => 4, 'text' => 'Low WBC QC verified, precision acceptable'],
                ['control_id' => 3, 'test_id' => 5, 'text' => 'Low RBC controls passed QC checks'],
                ['control_id' => 4, 'test_id' => 7, 'text' => 'TSH assay calibration verified on 10/15'],
                ['control_id' => 4, 'test_id' => 8, 'text' => 'Free T4 controls stable, no maintenance required'],
                ['control_id' => 5, 'test_id' => 9, 'text' => 'Urine protein dipstick QC performing well'],
                ['control_id' => 0, 'test_id' => 3, 'text' => 'Normal cholesterol QC within target range'],
            ],
            '2025-11' => [
                ['control_id' => 0, 'test_id' => 0, 'text' => 'Glucose QC showed minor drift, recalibration performed 11/10'],
                ['control_id' => 0, 'test_id' => 1, 'text' => 'November creatinine QC results acceptable'],
                ['control_id' => 0, 'test_id' => 2, 'text' => 'BUN controls stable after reagent lot change'],
                ['control_id' => 1, 'test_id' => 0, 'text' => 'High glucose QC consistent after recalibration'],
                ['control_id' => 1, 'test_id' => 3, 'text' => 'Cholesterol QC performance improved after maintenance'],
                ['control_id' => 2, 'test_id' => 4, 'text' => 'WBC QC acceptable, precision within specifications'],
                ['control_id' => 2, 'test_id' => 5, 'text' => 'RBC controls verified, no issues'],
                ['control_id' => 2, 'test_id' => 6, 'text' => 'Hemoglobin QC stable, Levey-Jenkins chart within limits'],
                ['control_id' => 3, 'test_id' => 4, 'text' => 'Low WBC QC passed all QC checks for November'],
                ['control_id' => 3, 'test_id' => 5, 'text' => 'Low RBC controls stable throughout month'],
                ['control_id' => 4, 'test_id' => 7, 'text' => 'TSH controls within range, no action required'],
                ['control_id' => 4, 'test_id' => 8, 'text' => 'Free T4 assay verification complete'],
                ['control_id' => 5, 'test_id' => 9, 'text' => 'Urine protein QC lot QC2026006 performing well'],
                ['control_id' => 0, 'test_id' => 3, 'text' => 'Normal cholesterol lot QC2026001 verified'],
            ],
            '2025-12' => [
                ['control_id' => 0, 'test_id' => 0, 'text' => 'December glucose QC stable, no issues'],
                ['control_id' => 0, 'test_id' => 1, 'text' => 'Creatinine QC performance acceptable for year-end'],
                ['control_id' => 0, 'test_id' => 2, 'text' => 'BUN controls within range, holiday period monitoring'],
                ['control_id' => 1, 'test_id' => 0, 'text' => 'High glucose QC stable after lot stabilization'],
                ['control_id' => 1, 'test_id' => 3, 'text' => 'Cholesterol QC trending well, within 2SD'],
                ['control_id' => 2, 'test_id' => 4, 'text' => 'WBC QC stable, year-end verification complete'],
                ['control_id' => 2, 'test_id' => 5, 'text' => 'RBC controls verified, all parameters acceptable'],
                ['control_id' => 2, 'test_id' => 6, 'text' => 'Hemoglobin QC within expected range'],
                ['control_id' => 3, 'test_id' => 4, 'text' => 'Low WBC QC passed December checks'],
                ['control_id' => 3, 'test_id' => 5, 'text' => 'Low RBC controls stable'],
                ['control_id' => 4, 'test_id' => 7, 'text' => 'TSH controls within specifications'],
                ['control_id' => 4, 'test_id' => 8, 'text' => 'Free T4 QC acceptable for December'],
                ['control_id' => 5, 'test_id' => 9, 'text' => 'Urine protein QC no issues reported'],
                ['control_id' => 0, 'test_id' => 3, 'text' => 'Cholesterol QC lot QC2026001 verified'],
            ],
            '2026-01' => [
                ['control_id' => 0, 'test_id' => 0, 'text' => 'January glucose QC started well, new year verification'],
                ['control_id' => 0, 'test_id' => 1, 'text' => 'Creatinine QC performance consistent'],
                ['control_id' => 0, 'test_id' => 2, 'text' => 'BUN controls within expected parameters'],
                ['control_id' => 1, 'test_id' => 0, 'text' => 'High glucose QC stable start to new year'],
                ['control_id' => 1, 'test_id' => 3, 'text' => 'Cholesterol QC lot QC2026002 verified'],
                ['control_id' => 2, 'test_id' => 4, 'text' => 'WBC QC started new year within specifications'],
                ['control_id' => 2, 'test_id' => 5, 'text' => 'RBC controls performing as expected'],
                ['control_id' => 2, 'test_id' => 6, 'text' => 'Hemoglobin QC acceptable'],
                ['control_id' => 3, 'test_id' => 4, 'text' => 'Low WBC QC passed January checks'],
                ['control_id' => 3, 'test_id' => 5, 'text' => 'Low RBC controls verified'],
                ['control_id' => 4, 'test_id' => 7, 'text' => 'TSH controls within range'],
                ['control_id' => 4, 'test_id' => 8, 'text' => 'Free T4 QC stable'],
                ['control_id' => 5, 'test_id' => 9, 'text' => 'Urine protein QC performing well'],
                ['control_id' => 0, 'test_id' => 3, 'text' => 'Cholesterol QC lot QC2026001 verified'],
            ],
        ];

        foreach ($months as $month) {
            if (isset($commentTemplates[$month])) {
                foreach ($commentTemplates[$month] as $comment) {
                    $resultComments[] = [
                        'control_id' => $controlIdMap[$comment['control_id']],
                        'test_id' => $testIdMap[$comment['test_id']],
                        'comment_month' => $month,
                        'com_text' => $comment['text'],
                    ];
                }
            }
        }
        $this->db->table('result_comments')->insertBatch($resultComments);
    }
}