<?php

use humhub\modules\animal_management\helpers\DateDisplayHelper;
use humhub\modules\animal_management\models\Animal;
use humhub\modules\animal_management\models\AnimalMedicalVisit;
use humhub\modules\animal_management\models\AnimalProgressUpdate;
use humhub\modules\animal_management\models\AnimalStreamEntry;
use yii\helpers\Html;

/* @var AnimalStreamEntry $entry */

$animal = $entry->animal;
if (!$animal instanceof Animal) {
    return;
}

$medicalVisit = $entry->medicalVisit;
$progressUpdate = $entry->progressUpdate;
$isMedical = (string)$entry->entry_type === AnimalStreamEntry::TYPE_MEDICAL && $medicalVisit instanceof AnimalMedicalVisit;
$isProgress = (string)$entry->entry_type === AnimalStreamEntry::TYPE_PROGRESS && $progressUpdate instanceof AnimalProgressUpdate;

if (!$isMedical && !$isProgress) {
    return;
}

$animalName = $animal->getDisplayName();

$mediaReference = '';
$chipRows = [];
$dateText = '';
$detailRows = [];

if ($isProgress) {
    $customValues = $progressUpdate->getCustomFieldDisplayValues(true);
    $additionalFields = [];
    foreach ($customValues as $customField) {
        if ((string)($customField['field_key'] ?? '') === 'media_reference') {
            $mediaReference = trim((string)$customField['value']);
            continue;
        }

        $additionalFields[] = [
            'label' => (string)$customField['label'],
            'value' => (string)$customField['value'],
        ];
    }

    $dateText = DateDisplayHelper::format((string)$progressUpdate->update_at);
    if (trim((string)$progressUpdate->weight) !== '') {
        $chipRows[] = Yii::t('AnimalManagementModule.base', 'Weight') . ': ' . trim((string)$progressUpdate->weight);
    }
    if (trim((string)$progressUpdate->vitals) !== '') {
        $chipRows[] = Yii::t('AnimalManagementModule.base', 'Vitals');
    }

    $detailRows[] = ['label' => Yii::t('AnimalManagementModule.base', 'Animal'), 'value' => $animalName];
    if (!empty($progressUpdate->vitals)) {
        $detailRows[] = ['label' => Yii::t('AnimalManagementModule.base', 'Vitals'), 'value' => (string)$progressUpdate->vitals];
    }
    if (!empty($progressUpdate->behavior_notes)) {
        $detailRows[] = ['label' => Yii::t('AnimalManagementModule.base', 'Behavior'), 'value' => (string)$progressUpdate->behavior_notes];
    }
    if (!empty($progressUpdate->meal_plan_changes)) {
        $detailRows[] = ['label' => Yii::t('AnimalManagementModule.base', 'Meal Plan'), 'value' => (string)$progressUpdate->meal_plan_changes];
    }
    if (!empty($progressUpdate->housing_changes)) {
        $detailRows[] = ['label' => Yii::t('AnimalManagementModule.base', 'Housing'), 'value' => (string)$progressUpdate->housing_changes];
    }
    if (!empty($progressUpdate->medical_concerns)) {
        $detailRows[] = ['label' => Yii::t('AnimalManagementModule.base', 'Medical Concerns'), 'value' => (string)$progressUpdate->medical_concerns];
    }
    if (!empty($additionalFields)) {
        $text = '';
        foreach ($additionalFields as $field) {
            $text .= $field['label'] . ': ' . $field['value'] . "\n";
        }
        $detailRows[] = ['label' => Yii::t('AnimalManagementModule.base', 'Additional Fields'), 'value' => trim($text)];
    }
} elseif ($isMedical) {
    $hiddenMedicalKeys = [
        'second_physician_name',
        'second_physician_business_name',
        'second_physician_street_address',
        'second_physician_city',
        'second_physician_state',
        'second_physician_zip',
        'second_physician_cell_phone',
        'second_physician_business_phone',
        'second_physician_license_number',
        'previous_physicians',
    ];

    $knownMedicalKeys = [
        'weight',
        'pulse',
        'blood_pressure',
        'oxygen',
        'chronic_conditions',
        'acute_conditions',
        'special_needs',
        'date_of_most_recent_medical_visit',
        'physician_name',
        'physician_business_name',
        'physician_street_address',
        'physician_city',
        'physician_state',
        'physician_zip',
        'physician_cell_phone',
        'physician_business_phone',
        'physician_license_number',
        'medical_media_reference',
        'media_reference',
    ];

    $vitalLabelOverrides = [
        'blood_pressure' => 'BP',
        'oxygen' => 'O₂',
    ];

    $fieldsByKey = [];
    $additionalFields = [];
    foreach ($medicalVisit->getCustomFieldDisplayValues(true) as $customField) {
        $fieldKey = (string)($customField['field_key'] ?? '');
        if (in_array($fieldKey, $hiddenMedicalKeys, true)) {
            continue;
        }

        $fieldValue = trim((string)($customField['value'] ?? ''));
        if ($fieldValue === '') {
            continue;
        }

        if ($fieldKey === 'medical_media_reference' || $fieldKey === 'media_reference') {
            $mediaReference = $fieldValue;
            continue;
        }

        if (in_array($fieldKey, $knownMedicalKeys, true)) {
            $fieldsByKey[$fieldKey] = [
                'label' => (string)($vitalLabelOverrides[$fieldKey] ?? ($customField['label'] ?? $fieldKey)),
                'value' => $fieldValue,
            ];
            continue;
        }

        $additionalFields[] = [
            'label' => (string)($customField['label'] ?? $fieldKey),
            'value' => $fieldValue,
        ];
    }

    $dateText = DateDisplayHelper::format((string)$medicalVisit->visit_at);
    foreach (['weight', 'pulse', 'blood_pressure', 'oxygen'] as $vitalKey) {
        if (!empty($fieldsByKey[$vitalKey]['value'])) {
            $chipRows[] = $fieldsByKey[$vitalKey]['label'] . ': ' . $fieldsByKey[$vitalKey]['value'];
        }
    }

    $detailRows[] = ['label' => Yii::t('AnimalManagementModule.base', 'Animal'), 'value' => $animalName];
    if (!empty($medicalVisit->provider_name)) {
        $detailRows[] = ['label' => Yii::t('AnimalManagementModule.base', 'Provider'), 'value' => (string)$medicalVisit->provider_name];
    }
    if (!empty($medicalVisit->notes)) {
        $detailRows[] = ['label' => Yii::t('AnimalManagementModule.base', 'Clinical Notes'), 'value' => (string)$medicalVisit->notes];
    }
    if (!empty($medicalVisit->recommendations)) {
        $detailRows[] = ['label' => Yii::t('AnimalManagementModule.base', 'Recommendations'), 'value' => (string)$medicalVisit->recommendations];
    }

    foreach (['chronic_conditions', 'acute_conditions', 'special_needs'] as $conditionKey) {
        if (empty($fieldsByKey[$conditionKey]['value'])) {
            continue;
        }
        $detailRows[] = [
            'label' => (string)$fieldsByKey[$conditionKey]['label'],
            'value' => (string)$fieldsByKey[$conditionKey]['value'],
        ];
    }

    if (!empty($fieldsByKey['date_of_most_recent_medical_visit']['value'])) {
        $detailRows[] = [
            'label' => (string)$fieldsByKey['date_of_most_recent_medical_visit']['label'],
            'value' => DateDisplayHelper::format((string)$fieldsByKey['date_of_most_recent_medical_visit']['value']),
        ];
    }

    if (!empty($additionalFields)) {
        $text = '';
        foreach ($additionalFields as $field) {
            $text .= $field['label'] . ': ' . $field['value'] . "\n";
        }
        $detailRows[] = ['label' => Yii::t('AnimalManagementModule.base', 'Additional Fields'), 'value' => trim($text)];
    }
}

$hasMediaImage = $mediaReference !== '' && (preg_match('/^https?:\/\//i', $mediaReference) || substr($mediaReference, 0, 1) === '/');
?>

<div style="position:relative;overflow:hidden;border:1px solid #d5dfe8;border-radius:12px;background:#223446;margin:6px 0;min-height:240px;box-shadow:0 8px 22px rgba(12,24,36,0.16);">
    <?php if ($hasMediaImage): ?>
        <img src="<?= Html::encode($mediaReference) ?>" alt="<?= Yii::t('AnimalManagementModule.base', 'Animal stream media') ?>" style="position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;">
    <?php endif; ?>
    <div style="position:absolute;inset:0;background:linear-gradient(110deg,rgba(10,18,28,0.28) 10%,rgba(10,18,28,0.55) 52%,rgba(10,18,28,0.75) 100%);"></div>
    <div style="position:relative;z-index:1;min-height:240px;padding:14px;display:flex;flex-direction:column;align-items:flex-end;gap:10px;">
        <div style="width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;">
            <span style="font-size:15px;font-weight:700;color:#ffffff;margin-right:auto;"><?= Html::encode($dateText) ?></span>
            <?php if (!empty($chipRows)): ?>
                <div style="display:flex;flex-wrap:wrap;gap:6px;margin-bottom:0;justify-content:flex-end;">
                    <?php foreach ($chipRows as $chip): ?>
                        <span style="display:inline-block;border-radius:999px;border:1px solid rgba(255,255,255,0.3);background:rgba(255,255,255,0.16);color:#ffffff;font-size:12px;padding:4px 10px;"><?= Html::encode($chip) ?></span>
                    <?php endforeach; ?>
                </div>
            <?php endif; ?>
        </div>

        <div style="width:55%;max-width:55%;min-width:0;margin-left:auto;border-radius:10px;border:1px solid rgba(255,255,255,0.22);background:rgba(10,18,28,0.5);backdrop-filter:blur(2px);padding:12px;color:#ecf2f8;">
            <div style="color:#ffffff;font-size:13px;font-weight:700;margin-bottom:8px;">
                <?= Html::encode($isMedical
                    ? Yii::t('AnimalManagementModule.base', 'Medical Visit')
                    : Yii::t('AnimalManagementModule.base', 'Progress Update')) ?>
            </div>
            <?php foreach ($detailRows as $row): ?>
                <div style="font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:rgba(231,241,249,0.78);margin-bottom:4px;"><?= Html::encode((string)$row['label']) ?></div>
                <div style="color:#eff5fb;margin-bottom:10px;"><?= nl2br(Html::encode((string)$row['value'])) ?></div>
            <?php endforeach; ?>
        </div>
    </div>
</div>