@extends('phlebotomy.sidebar')

@section('content')

<!-- Registration Form -->
<main>
    <div class="container1">
        <div class="top-bar">
            <h1>Assigned Centers</h1>
        </div>
        <br><br>
        <!-- Left Section (Cards) -->
        <div class="row">
            <input type="hidden" name="uid" value="{{ session('uid') }}">

            <!-- Assigned Labs Dropdown -->
            <div class="form-group1">
                <label for="labDropdown" style="color:#7f7f7f">Select your Lab :</label>
                <select name="lid" id="labDropdown" class="form-controler" required>
                    <option value="" disabled selected>Loading...</option>
                </select>
            </div>
            <!-- Add this below your lab dropdown -->
            <div class="form-group1" id="routeDropdownContainer">
                <label for="routeDropdown" style="color:#7f7f7f">Select Route:</label>
                <select name="rid" id="routeDropdown" class="form-controler" required>
                    <option value="" disabled selected>Select a lab first</option>
                </select>
            </div>
        </div>
    </div>

      <br><br><br>
    <div class="left-section">

     <!-- Center Cards Container -->
<div id="centerCardsContainer" class="row mt-4" style="display: none;">
    <!-- Cards will be dynamically inserted here -->
</div>
    </div>


       <div id="loadingGif">
        <!-- <img src="path/to/your/loading.gif" alt="Loading..." /> -->
        <img src="{{ asset('../image/assignedlabs.gif') }}" alt="Loading..."
            style="max-width: 500px; border-radius:50%; text-align:center; display:block;">
        <!-- </div> -->
    </div>

</main>

<script>
document.addEventListener('DOMContentLoaded', function() {
    const uid = document.querySelector('input[name="uid"]').value;
    const labDropdown = document.getElementById('labDropdown');
    const routeDropdown = document.getElementById('routeDropdown');
    const routeContainer = document.getElementById('routeDropdownContainer');
    const loadingGif = document.getElementById('loadingGif');

    // Fetch assigned labs
    fetch(`/lab/assigned-labs`)
        .then(response => response.json())
        .then(data => {
            labDropdown.innerHTML = ''; // Clear existing options

            if (data.length === 0) {
                labDropdown.innerHTML = `<option value="" disabled selected>No labs assigned</option>`;
            } else {
                labDropdown.innerHTML = `
                    <option value="" disabled selected>Select Lab</option>
                    ${data.map(lab => `
                        <option value="${lab.lid}">${lab.name}</option>
                    `).join('')}
                `;
            }
            loadingGif.style.display = 'none';
        })
        .catch(error => {
            console.error('Error fetching labs:', error);
            labDropdown.innerHTML = `<option value="" disabled selected>Error loading labs</option>`;
            loadingGif.style.display = 'none';
        });

    // Lab dropdown change event - improved with debouncing and better error handling
    labDropdown.addEventListener('change', function() {
        const lid = this.value;
        if (!lid) return;

        // Show loading state
        routeDropdown.innerHTML = '<option value="" disabled selected>Loading routes...</option>';
        routeDropdown.disabled = true;
        routeContainer.style.display = 'block';

        // Clear any previous timeout
        if (this.debounceTimeout) {
            clearTimeout(this.debounceTimeout);
        }

        // Add debounce to prevent rapid requests
        this.debounceTimeout = setTimeout(() => {
            // Fetch routes for selected lab
            fetch(`/getRoutesByLab/${lid}`)  // Changed to match your working endpoint
                .then(response => {
                    if (!response.ok) {
                        throw new Error('Network response was not ok');
                    }
                    return response.json();
                })
                .then(data => {
                    routeDropdown.innerHTML = '';
                    
                    if (data.routes && data.routes.length > 0) {
                        routeDropdown.innerHTML = `
                            <option value="" disabled selected>Select Route</option>
                            ${data.routes.map(route => `
                                <option value="${route.rid}">${route.routename}</option>
                            `).join('')}
                        `;
                        routeDropdown.disabled = false;
                    } else {
                        routeDropdown.innerHTML = `
                            <option value="" disabled selected>No routes available</option>
                        `;
                        routeDropdown.disabled = true;
                    }
                })
                .catch(error => {
                    console.error('Error fetching routes:', error);
                    routeDropdown.innerHTML = `
                        <option value="" disabled selected>Error loading routes</option>
                    `;
                    routeDropdown.disabled = true;
                    // Optional: Show user-friendly error message
                    alert('Failed to load routes. Please try again.');
                });
        }, 300); // 300ms debounce delay
    });

    // Add this after your existing route dropdown change event
routeDropdown.addEventListener('change', function() {
    const rid = this.value;
    if (!rid) return;

    const centerCardsContainer = document.getElementById('centerCardsContainer');
    centerCardsContainer.innerHTML = '<div class="loading-spinner">Loading centers...</div>';
    centerCardsContainer.style.display = 'flex';
    centerCardsContainer.className = 'infographic-container';

    fetch(`/getCenters/${rid}`)
        .then(response => response.json())
        .then(data => {
            if (data.centers && data.centers.length > 0) {
                centerCardsContainer.innerHTML = data.centers.map(center => `
                    <div class="hanging-card">
                        <h3 class="card-title">${center.centername}</h3>
                        <div class="card-content">
                            <div class="info-item">
                                <i class="fas fa-user"></i>
                                <span>${center.authorizedperson}</span>
                            </div>
                            <div class="info-item">
                                <i class="fas fa-phone"></i>
                                <span>${center.authorizedcontact}</span>
                            </div>
                            
                              <div class="info-item">
                                <div class="location-pin"></div>
                                <span><p style="margin-top: 15px; font-style: italic;">
                                "${center.description}"
                            </p></span>
                            </div>

                          
                        </div>
                    </div>
                `).join('');
            } else {
                centerCardsContainer.innerHTML = '<p class="no-results">No centers found for this route</p>';
            }
        })
        .catch(error => {
            console.error('Error fetching centers:', error);
            centerCardsContainer.innerHTML = '<p class="error-message">Error loading centers</p>';
        });
});

    // Close route dropdown when clicking outside (optional)
    document.addEventListener('click', function(e) {
        if (!labDropdown.contains(e.target) && !routeDropdown.contains(e.target)) {
            // Add any behavior you want when clicking outside
        }
    });
});
</script>

<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>

<!-- Add Bootstrap JS for Modal functionality -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js"></script>

<style>
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* card view css */

 .infographic-container {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 30px;
        padding: 40px 20px;
        /* background-color: #f9f9f9; */
        /* background: var(--color-white); */
        background: var(--card-container);
    }

    .hanging-card {
        width: 300px;
        background:var(--color-white);
        border-radius: 8px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        position: relative;
        padding: 25px;
        margin-top: 40px;
        transition: transform 0.3s ease;
    }

    .hanging-card:hover {
        transform: translateY(-10px);
    }

    .hanging-card::before {
        content: "";
        position: absolute;
        top: -20px;
        left: 50%;
        transform: translateX(-50%);
        width: 60px;
        height: 20px;
        background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 40"><path d="M20,0 Q50,30 80,0" fill="none" stroke="%23ddd" stroke-width="3"/></svg>') no-repeat;
    }

    .card-title {
        font-size: 1.3rem;
        /* color: #2c3e50; */
        color:var(--color-dark);
        margin-bottom: 15px;
        text-align: center;
        font-weight: 600;
    }

    .card-content {

  font-size: 14px;
    font-weight: 500;
    color: #999;

        /* color: #7f8c8d; */
        line-height: 1.6;
        border-top: 1px dashed #eee;
        padding-top: 15px;
    }

    .info-item {
        margin-bottom: 12px;
        display: flex;
        align-items: center;
    }

    .info-item i {
        margin-right: 10px;
        color: #3498db;
    }

    .location-pin {
        display: inline-block;
        width: 20px;
        height: 20px;
        background-color: #FF0060;
        border-radius: 50% 50% 50% 0;
        transform: rotate(-45deg);
        margin-right: 10px;
    }

    .location-pin::after {
        content: "";
        width: 10px;
        height: 10px;
        background-color: white;
        border-radius: 50%;
        position: absolute;
        top: 5px;
        left: 5px;
    }

    /* colse card view css */

#loadingGif {
    display: flex;
    justify-content: center;
    /* Horizontally center */
    align-items: center;
    /* Vertically center */
    text-align: center;
    /* Align the text in the center */
    flex-direction: column;
    /* Stack the image and text vertically */
    /* padding-top: 9%; */
    padding-left: 28%;
}



#loadingGif {
    text-align: center;
    display: block;
    /* Ensure it's visible while loading */
}

.container1 {
    display: grid;
    grid-template-columns: 1fr;
    /* 1fr for cards, 2fr for form */
    gap: 0.1rem;
    padding: 1rem;
}

.form-group1 {
    border: 1px solid #ddd;
    border-radius: 50px;
    padding: 12px 20px;
    font-size: 1rem;
    margin-bottom: 15px;
    width: 40%;
    height: 43px;
    transition: border 0.3s ease;
    background-color: var(--color-white);
}


.form-controler {
    background-color: var(--color-white);
    color: var(--color-dark);
    padding-left: 50px;

}

.dark-mode-active .form-controler {
    background-color: #3c4146;
    /* Darker input background */
    color: #edeffd;
    /* Light input text */
    border: 1px solid #677483;
    /* Optional: border for inputs */
}

/* Container for the cards */
.row {
    display: flex;
    /* flex-wrap: wrap; */
    /* justify-content: space-between; */
    gap: 300px;
}


.content {
    margin-left: 90px;
}


.container {
    display: grid;
    width: 96%;
    margin: 0 auto;
    gap: 1.8rem;
    grid-template-columns: 16rem auto 6rem;
}






.container1 {
    display: grid;
    grid-template-columns: 1fr;
    /* 1fr for cards, 2fr for form */
    gap: 0.1rem;
    padding: 1rem;
}

.form-group1 {
    border: 1px solid #ddd;
    border-radius: 50px;
    padding: 12px 20px;
    font-size: 1rem;
    margin-bottom: 15px;
    width: 40%;
    height: 43px;
    transition: border 0.3s ease;
    background-color: var(--color-white);
}


.form-controler {
    background-color: var(--color-white);
    color: var(--color-dark);
    padding-left: 50px;

}

.dark-mode-active .form-controler {
    background-color: #3c4146;
    /* Darker input background */
    color: #edeffd;
    /* Light input text */
    border: 1px solid #677483;
    /* Optional: border for inputs */
}

/* Container for the cards */
.row {
    display: flex;
    /* flex-wrap: wrap; */
    /* justify-content: space-between; */
    gap: 500px;
}


.content {
    margin-left: 90px;
}


.container {
    display: grid;
    width: 96%;
    margin: 0 auto;
    gap: 1.8rem;
    grid-template-columns: 16rem auto 6rem;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}



/* -------------------------------------------------------------Popup------------------------------------------------------------------ */
.search-container {
    display: grid;
    /* grid-template-columns: 0.5fr 0.5fr; */
    gap: 7em 1.8rem;
    height: 35px;
    width: 350px;
    /* padding-right:20px; */

}

.container1 {
    display: grid;
    grid-template-columns: 1fr;
    /* 1fr for cards, 2fr for form */
    gap: 0.1rem;
    padding: 1rem;
}

/* Input Field Styling */
input[type="text"],
input[type="password"],
input[type="email"] {
    border: 1px solid #ddd;
    border-radius: 50px;
    padding: 12px 20px;
    font-size: 1rem;
    margin-bottom: 15px;
    width: 100%;
    transition: border 0.3s ease;
}

input:focus {
    border-color: #8e94f2;
    outline: none;
}

.form-group {
    border: 1px solid #ddd;
    border-radius: 50px;
    padding: 12px 20px;
    font-size: 1rem;
    margin-bottom: 15px;
    width: 40%;
    height: 43px;
    transition: border 0.3s ease;
    background-color: var(--color-white);
}

.form-group1 {
    border: 1px solid #ddd;
    border-radius: 50px;
    padding: 12px 20px;
    font-size: 1rem;
    margin-bottom: 15px;
    width: 40%;
    height: 43px;
    transition: border 0.3s ease;
    background-color: var(--color-white);
}

.form-control {
    background-color: var(--color-white);
    color: var(--color-dark);
    padding-left: 50px;
}

.form-controler {
    background-color: var(--color-white);
    color: var(--color-dark);
    padding-left: 50px;

}

/* Container for the cards */
.row {
    display: flex;
    /* flex-wrap: wrap; */
    /* justify-content: space-between; */
    gap: 300px;
}

/* -------------------------------------------------------------Popup------------------------------------------------------------------ */

.content {
    margin-left: 90px;
}

.primary {
    color: var(--color-primary);
}

.danger {
    color: var(--color-danger);
}

.success {
    color: var(--color-success);
}

.warning {
    color: var(--color-warning);
}

.container {
    display: grid;
    width: 96%;
    margin: 0 auto;
    gap: 1.8rem;
    grid-template-columns: 16rem auto 6rem;
}

@media screen and (max-width: 1200px) {
    .container {
        width: 95%;
        grid-template-columns: 7rem auto 23rem;
    }

    main .new-users .user-list .user {
        flex-basis: 40%;
    }

    main .recent-orders {
        width: 94%;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        margin: 2rem 0 0 0.8rem;
    }

    main .recent-orders table {
        width: 83vw;
    }

    main table thead tr th:last-child,
    main table thead tr th:first-child {
        display: none;
    }

    main table tbody tr td:last-child,
    main table tbody tr td:first-child {
        display: none;
    }

}

@media screen and (max-width: 768px) {
    .container {
        width: 100%;
        grid-template-columns: 1fr;
        padding: 0 var(--padding-1);
    }

    @keyframes showMenu {
        to {
            left: 0;
        }
    }

    main {
        margin-top: 8rem;
        padding: 0 1rem;
    }

}

.dark-mode-active .form-control {
    background-color: #3c4146;
    /* Darker input background */
    color: #edeffd;
    /* Light input text */
    border: 1px solid #677483;
    /* Optional: border for inputs */
}

.dark-mode-active .form-control::placeholder {
    color: #a3bdcc;
    /* Light placeholder text color */
}

.dark-mode-active .form-check-input {
    background-color: #3c4146;
    /* Dark checkbox background */
    border: 1px solid #677483;
    /* Optional: border for checkboxes */
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.close {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 24px;
    color: #333;
    cursor: pointer;
}

/* Centering Button for Mobile View */
.text-center {
    text-align: center;
    margin-bottom: 20px;
}

/*--------------------------------------------------------*/


.row {
    display: inline-flex;
}
</style>

<style>
/* Left Section (Cards) */
#cardContainer {
    display: grid;
    grid-template-columns: 0.5fr 0.5fr 0.5fr;
    gap: 7rem 1.8rem;
    height: 20px;
    padding-top: 1px;
    /* overflow-y:auto;
    max-height:750px;
    */
}

/* Card Style */
.card {
    background-color: var(--color-white);
    padding: var(--card-padding);
    border-radius: var(--card-border-radius);
    box-shadow: var(--box-shadow);
}

/* ================================= */

.image {
    width: 70px;
    height: 70px;
    /* background:red; */
    border-radius: 50%;
    margin-top: -80px;
    margin-inline: auto;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    transition: 0.5s;
}

.image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card:hover .image {
    /* box-shadow: none; */
    /* === */
    transform: scale(1.1);
}

.content1 {
    margin-top: 13px;
    /* height:250px; */
    height: 40px;
    text-align: center;
    overflow: hidden;
    transition: 0.5s;
}

.card:hover .content1 {
    height: 90px;
}

.name {
    font-size: 16px;
    /* font-weight:700; */
}

.job {
    font-size: 14px;
    font-weight: 500;
    color: #999;
}

.row1 {
    display: flex;
    align-items: center;
    justify-content: space-around;
    margin-top: 35px;
    gap: 5px;
}

.col h3 {
    /* font-size:20px; */
    font-weight: 600;
}

.col p {
    font-size: 13px;
    font-weight: 500;
    color: #999;
}

/* ======================================== */

/* Right Section (Form) */
/* @media (min-width: 1814px) { */
@media (min-width: 1100px) and (max-width: 1350px) {
    .top-bar{
        margin-right: -205px;
    }
    .form-group {
        border: 1px solid #ddd;
        border-radius: 50px;
        padding: 12px 20px;
        font-size: 1rem;
        margin-bottom: 15px;
        width: 40%;
        height: 43px;

        transition: border 0.3s ease;
        background-color: var(--color-white);
    }

    #centerCardsContainer {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
        justify-items: center;
    }

    .form-group1 {
        border: 1px solid #ddd;
        border-radius: 50px;
        padding: 12px 20px;
        font-size: 1rem;
        margin-bottom: 15px;
        width: 65%;
        height: 43px;
        transition: border 0.3s ease;
        background-color: var(--color-white);
        gap:400px;
    }

    .form-control {
        background-color: var(--color-white);
        color: var(--color-dark);
        padding-left: 50px;
    }

    .form-controler {
        background-color: var(--color-white);
        color: var(--color-dark);
        padding-left: 3px;
    }


    /* Container for the cards */
    .row {
        display: flex;
        /* flex-wrap: wrap; */
        /* justify-content: space-between; */
        gap: 100px;

    }
}

@media (min-width: 1338px) and (max-width: 1590px) {
    .form-group {
        border: 1px solid #ddd;
        border-radius: 50px;
        padding: 12px 20px;
        font-size: 1rem;
        margin-bottom: 15px;
        width: 40%;
        height: 43px;
        transition: border 0.3s ease;
        background-color: var(--color-white);
    }

    .form-group1 {
        border: 1px solid #ddd;
        border-radius: 50px;
        padding: 12px 20px;
        font-size: 1rem;
        margin-bottom: 15px;
        width: 40%;
        height: 43px;
        transition: border 0.3s ease;
        background-color: var(--color-white);
    }

    .form-control {
        background-color: var(--color-white);
        color: var(--color-dark);
        padding-left: 50px;
    }

    .form-controler {
        background-color: var(--color-white);
        color: var(--color-dark);
        padding-left: 3px;
    }


    /* Container for the cards */
    .row {
        display: flex;
        /* flex-wrap: wrap; */
        /* justify-content: space-between; */
        gap: 150px;

    }
}

</style>

@endsection