@using Microsoft.AspNetCore.Mvc.Localization
@using Berufsschule_HAM.Models
@model HomeIndexViewModel
@inject IViewLocalizer T
@{
    ViewData["Title"] = T["Assets"];
}
<link href="https://cdn.jsdelivr.net/npm/tom-select/dist/css/tom-select.bootstrap5.min.css" rel="preload" as="style" />
<script src="https://cdn.jsdelivr.net/npm/tom-select/dist/js/tom-select.complete.min.js" defer></script>

<partial name="_BatchButton"/>

<div class="container py-4">
    <h2 class="mb-3">@T["Assets"]</h2>

    
    <div class="mb-4 d-flex flex-wrap gap-2">
        <button class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#createAssetModal">
            @T["Create asset"]
        </button>
    </div>

    
    <div class="table-responsive">
        <table class="table table-striped align-middle">
            <thead>
                <tr>
                    <th>@T["Owner"]</th>
                    <th>@T["Asset ID"]</th>
                    <th>@T["Asset Name"]</th>
                    <th>@T["Location"]</th>
                    <th class="text-center">@T["Action"]</th>
                </tr>
                <tr>
                    <th><input type="text" class="form-control form-control-sm column-filter" placeholder="@T["Owner"]" data-column="0" /></th>
                    <th><input type="text" class="form-control form-control-sm column-filter" placeholder="@T["Asset ID"]" data-column="1" /></th>
                    <th><input type="text" class="form-control form-control-sm column-filter" placeholder="@T["Asset Name"]" data-column="2" /></th>
                    <th><input type="text" class="form-control form-control-sm column-filter" placeholder="@T["Location"]" data-column="3" /></th>
                    <th class="text-center">-</th>
                </tr>
            </thead>
            <tbody>
            @{
                foreach (AssetsTableViewModel assetsTableViewModel in Model.AssetsTableViewModels)
                {
                <tr class="asset-row" data-asset-id="@assetsTableViewModel.AssetCn">
                    <td>@assetsTableViewModel.UserUID</td>
                    <td>@assetsTableViewModel.AssetCn</td>
                    <td>@assetsTableViewModel.AssetName</td>
                    <td>@assetsTableViewModel.LocationName</td>
                    <td>
                        <div class="d-flex gap-2 justify-content-center">
                            <button class="btn btn-sm btn-warning btn-update"
                                data-asset-id="@assetsTableViewModel.AssetCn"
                                data-bs-toggle="modal"
                                data-bs-target="#updateAssetModal">
                                @T["Update"]
                            </button>
                            <button class="btn btn-sm btn-danger btn-delete" 
                                data-asset-id="@assetsTableViewModel.AssetCn"
                                data-bs-toggle="modal"
                                data-bs-target="#deleteModal">
                                @T["Delete"]
                            </button>
                        </div>
                    </td>
                </tr>
                }
            }
            </tbody>
        </table>
    </div>
</div>

<!-- Asset Delete Confirmation Modal -->
<div class="modal fade" id="deleteModal" tabindex="-1" aria-labelledby="deleteModalLabel" aria-hidden="true">
    <div class="modal-dialog modal-dialog-centered">
        <div class="modal-content">
            <div class="modal-header bg-danger text-white">
                <h5 class="modal-title" id="deleteModalLabel">@T["Confirm Delete"]</h5>
                <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div class="modal-body">
                <p>@T["AssetDeleteConfirmation1"] <strong id="assetName"></strong> (ID: <span id="assetId"></span>)@T["AssetDeleteConfirmation2"]</p>
            </div>
            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">@T["Cancel"]</button>
                <form id="deleteForm" method="post" action="">
                    <button type="submit" class="btn btn-danger">@T["Yes, Delete"]</button>
                </form>
            </div>
        </div>
    </div>
</div>


<script>
    document.addEventListener('DOMContentLoaded', () => {
        const deleteModal = document.getElementById('deleteModal');
        let currentButton = null; // The delete button that opened the modal

        deleteModal.addEventListener('show.bs.modal', event => {
            currentButton = event.relatedTarget; // Button that triggered the modal
            const assetId = currentButton.getAttribute('data-asset-id');
            const assetName = currentButton.getAttribute('data-asset-name');

            deleteModal.querySelector('#assetId').textContent = assetId;
            deleteModal.querySelector('#assetName').textContent = assetName;

            // Store the delete URL for later use
            deleteModal.querySelector('#deleteForm').dataset.url = `/Assets/Delete?cn=${assetId}`;
        });

        // Handle submit of deleteForm via fetch()
        const deleteForm = document.getElementById('deleteForm');
        deleteForm.addEventListener('submit', async e => {
            e.preventDefault();

            const url = deleteForm.dataset.url;
            const assetId = deleteModal.querySelector('#assetId').textContent;

            try {
                const response = await fetch(url, {
                    method: 'DELETE',
                    headers: {
                        'Content-Type': 'application/json',
                        'Accept': 'application/json'
                    }//,
                    //body: JSON.stringify({ id: assetId }) // Use this for Post requests with [FromBody] parameters like in /Groups/Update
                });

                const result = await response.json();

                if (result.success) {
                    // Close the modal
                    const modal = bootstrap.Modal.getInstance(deleteModal);
                    modal.hide();

                    // Remove the row from the table
                    const row = currentButton.closest('tr');
                    row.classList.add('table-danger');
                    setTimeout(() => row.remove(), 300);

                    showToast('@T["Asset deleted successfully"]', 'success');
                } else {
                    showToast(`${result.reason}: ${result.exception || '@T["Unknown error"]'}`, 'danger');
                }
            } catch (error) {
                console.error(error);
                showToast('@T["Error contacting server"]', 'danger');
            }
        });
    });
</script>

<!-- Asset Create Modal -->
<div class="modal fade" id="createAssetModal" tabindex="-1" aria-labelledby="createAssetModalLabel" aria-hidden="true">
    <div class="modal-dialog modal-lg modal-dialog-centered">
        <div class="modal-content">
            <div class="modal-header bg-primary text-white">
                <h5 class="modal-title" id="createAssetModalLabel">@T["Create asset"]</h5>
                <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>

            <form id="createAssetForm">
                <div class="modal-body">
                    <div class="row g-3">
                        <!-- Basic Info -->
                        <div class="col-md-6">
                            <label class="form-label">@T["Name"]</label>
                            <input type="text" class="form-control" name="Name" />
                        </div>

                        <div class="col-md-6">
                            <label class="form-label">@T["Location"]</label>
                            <select class="form-select" name="Location" id="createLocationSelect">
                                <option value="">@T["Select location"]</option>
                            </select>
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Owner"]</label>
                            <input type="text" class="form-control" name="Owner" />
                        </div>

                        <div class="col-md-6">
                            <label class="form-label">@T["Serial Number"]</label>
                            <input type="text" class="form-control" name="SerialNumber" />
                        </div>

                        <hr class="my-3" />

                        <!-- Description Section -->
                        <h6 class="fw-bold">@T["Description"]</h6>
                        <div class="col-md-6">
                            <label class="form-label">@T["Type"]</label>
                            <input type="text" class="form-control" name="Description.Type" />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Make"]</label>
                            <input type="text" class="form-control" name="Description.Make" />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Model"]</label>
                            <input type="text" class="form-control" name="Description.Model" />
                        </div>


                        <!-- Attributes Section -->
                        <div class="col-12 mt-3">
                            <div class="d-flex justify-content-between align-items-center mb-2">
                                <h6 class="fw-bold mb-0">@T["Attributes"]</h6>
                            </div>
                            <div id="attributesContainer" class="d-flex flex-column gap-2">
                                <!-- Dynamic attribute rows will appear here -->
                            </div>
                            <button type="button" class="btn btn-sm btn-success mt-3" id="addAttributeBtn">
                                @T["Add Attribute"]
                            </button>
                        </div>

                        <hr class="my-3" />

                        <!-- Purchase Info -->
                        <h6 class="fw-bold">@T["Purchase Information"]</h6>
                        <div class="col-md-6">
                            <label class="form-label">@T["Purchase Date"]</label>
                            <input type="date" class="form-control" name="Description.Purchase.PurchaseDate" />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Purchase Value"]</label>
                            <input type="text" class="form-control" name="Description.Purchase.PurchaseValue" />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Purchased At"]</label>
                            <input type="text" class="form-control" name="Description.Purchase.PurchaseAt" />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Purchased By"]</label>
                            <input type="text" class="form-control" name="Description.Purchase.PurchaseBy" />
                        </div>
                    </div>
                </div>

                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">@T["Cancel"]</button>
                    <button type="submit" class="btn btn-primary">@T["Create"]</button>
                </div>
            </form>
        </div>
    </div>
</div>


<script>
    document.addEventListener('DOMContentLoaded', () => {
        const attributesContainer = document.getElementById('attributesContainer');
        const addAttributeBtn = document.getElementById('addAttributeBtn');

        addAttributeBtn.addEventListener('click', () => {
            const row = document.createElement('div');
            row.className = 'd-flex gap-2 align-items-center attribute-row';
            row.innerHTML = `
                <input type="text" class="form-control" placeholder="@T["Attribute name"]" data-attr-name />
                <input type="text" class="form-control" placeholder="@T["Attribute value"]" data-attr-value />
                <button type="button" class="btn btn-danger btn-sm btn-remove-attribute">@T["Remove"]</button>
            `;
            attributesContainer.appendChild(row);
        });

        attributesContainer.addEventListener('click', (e) => {
            if (e.target.classList.contains('btn-remove-attribute')) {
                e.target.closest('.attribute-row').remove();
            }
        });

        const createForm = document.getElementById('createAssetForm');
        const originalHandler = createForm.onsubmit;
        createForm.addEventListener('submit', (e) => {
            const formData = new FormData(createForm);
            const jsonData = {};

            for (const [key, value] of formData.entries()) {
                if (!value) continue;
                const keys = key.split('.');
                let target = jsonData;
                for (let i = 0; i < keys.length - 1; i++) {
                    target[keys[i]] = target[keys[i]] || {};
                    target = target[keys[i]];
                }
                target[keys[keys.length - 1]] = value;
            }

            const attributes = {};
            document.querySelectorAll('#attributesContainer .attribute-row').forEach(row => {
                const name = row.querySelector('[data-attr-name]').value.trim();
                const value = row.querySelector('[data-attr-value]').value.trim();
                if (name) attributes[name] = value;
            });

            if (Object.keys(attributes).length > 0) {
                jsonData.Description = jsonData.Description || {};
                jsonData.Description.Attributes = attributes;
            }

            e.preventDefault();

            fetch('/Assets/Create', {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json',
                    'Accept': 'application/json'
                },
                body: JSON.stringify(jsonData)
            })
            .then(res => res.json())
            .then(result => {
                const createModalEl = document.getElementById('createAssetModal');
                if (result.success) {
                    bootstrap.Modal.getInstance(createModalEl).hide();
                    createForm.reset();
                    attributesContainer.innerHTML = '';
                    const tableBody = document.querySelector('table tbody');
                    if (tableBody) {
                        const newRow = document.createElement('tr');
                        newRow.innerHTML = `
                            <td>${jsonData.Owner || ''}</td>
                            <td>${result.assetId || ''}</td>
                            <td>${jsonData.Name || ''}</td>
                            <td>${jsonData.Location || ''}</td>
                            <td>
                                <div class="d-flex gap-2">
                                    <button class="btn btn-sm btn-warning btn-update"
                                        data-asset-id="${result.assetId}"
                                        data-bs-toggle="modal"
                                        data-bs-target="#updateAssetModal">
                                        @T["Update"]
                                    </button>
                                    <button class="btn btn-sm btn-danger btn-delete"
                                        data-asset-id="${result.assetId}"
                                        data-asset-name="${jsonData.Name || ''}"
                                        data-bs-toggle="modal"
                                        data-bs-target="#deleteModal">
                                        @T["Delete"]
                                    </button>
                                </div>
                            </td>
                        `;

                        newRow.classList.add('table-success');
                        setTimeout(() => {
                            newRow.classList.toggle('table-success');
                        }, 500);
                        tableBody.append(newRow);
                    }
                    showToast('@T["Asset created successfully"]', 'success');
                } else {
                    showToast(`${result.reason || '@T["Error creating asset"]'}`, 'danger');
                }
            })
            .catch(err => {
                console.error(err);
                showToast('@T["Error contacting server"]', 'danger');
            });
        });
    });
</script>


<div class="modal fade" id="updateAssetModal" tabindex="-1" aria-labelledby="updateAssetModalLabel" aria-hidden="true">
    <div class="modal-dialog modal-lg modal-dialog-centered">
        <div class="modal-content">
            <div class="modal-header bg-warning text-dark">
                <h5 class="modal-title" id="updateAssetModalLabel">@T["Update Asset"]</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>

            <form id="updateAssetForm">
                <div class="modal-body">
                    <div class="row g-3">
                        <div class="col-md-6">
                            <label class="form-label">@T["Name"]</label>
                            <input type="text" class="form-control" name="Name" />
                        </div>

                        <div class="col-md-6">
                            <label class="form-label">@T["Location"]</label>
                            <select class="form-select" name="Location" id="updateLocationSelect">
                                <option value="">@T["Select location"]</option>
                            </select>
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Owner"]</label>
                            <input type="text" class="form-control" name="Owner" />
                        </div>

                        <div class="col-md-6">
                            <label class="form-label">@T["Serial Number"]</label>
                            <input type="text" class="form-control" name="SerialNumber" />
                        </div>

                        <hr class="my-3" />

                        <h6 class="fw-bold">@T["Description"]</h6>
                        <div class="col-md-6">
                            <label class="form-label">@T["Type"]</label>
                            <input type="text" class="form-control" name="Description.Type" />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Make"]</label>
                            <input type="text" class="form-control" name="Description.Make" />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Model"]</label>
                            <input type="text" class="form-control" name="Description.Model" />
                        </div>

                        <div class="col-12 mt-3">
                            <div class="d-flex justify-content-between align-items-center mb-2">
                                <h6 class="fw-bold mb-0">@T["Attributes"]</h6>
                            </div>
                            <div id="updateAttributesContainer" class="d-flex flex-column gap-2"></div>
                            <button type="button" class="btn btn-sm btn-success mt-3" id="updateAddAttributeBtn">
                                @T["Add Attribute"]
                            </button>
                        </div>

                        <hr class="my-3" />

                        <h6 class="fw-bold">@T["Purchase Information"]</h6>
                        <div class="col-md-6">
                            <label class="form-label">@T["Purchase Date"]</label>
                            <input type="date" class="form-control" name="Description.Purchase.PurchaseDate" />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Purchase Value"]</label>
                            <input type="text" class="form-control" name="Description.Purchase.PurchaseValue" />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Purchased At"]</label>
                            <input type="text" class="form-control" name="Description.Purchase.PurchaseAt" />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Purchased By"]</label>
                            <input type="text" class="form-control" name="Description.Purchase.PurchaseBy" />
                        </div>
                    </div>
                </div>

                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">@T["Cancel"]</button>
                    <button type="submit" class="btn btn-warning">@T["Save Changes"]</button>
                </div>
            </form>
        </div>
    </div>
</div>

<script>
document.addEventListener('DOMContentLoaded', () => {
    const updateButtons = document.querySelectorAll('.btn-update');
    const updateModal = document.getElementById('updateAssetModal');
    const updateForm = document.getElementById('updateAssetForm');
    const updateAttributesContainer = document.getElementById('updateAttributesContainer');
    const addAttrBtn = document.getElementById('updateAddAttributeBtn');
    let assetId = null;

    addAttrBtn.addEventListener('click', () => {
        const row = document.createElement('div');
        row.className = 'd-flex gap-2 align-items-center attribute-row';
        row.innerHTML = `
            <input type="text" class="form-control" placeholder="@T["Attribute name"]" data-attr-name />
            <input type="text" class="form-control" placeholder="@T["Attribute value"]" data-attr-value />
            <button type="button" class="btn btn-danger btn-sm btn-remove-attribute">@T["Remove"]</button>
        `;
        updateAttributesContainer.appendChild(row);
    });

    updateAttributesContainer.addEventListener('click', e => {
        if (e.target.classList.contains('btn-remove-attribute')) {
            e.target.closest('.attribute-row').remove();
        }
    });

    updateModal.addEventListener('show.bs.modal', async event => {
        const button = event.relatedTarget;
        assetId = button.getAttribute('data-asset-id');

        updateAttributesContainer.innerHTML = '';
        updateForm.reset();
        const locationSelect = updateForm.querySelector('#updateLocationSelect');
        await loadLocationsIntoSelect(locationSelect);
        try {
            const response = await fetch(`/Assets/Get?cn=${assetId}`);
            const responseJson = await response.json();
            const asset = responseJson.assetsModel;
            
            for (const [key, value] of Object.entries(asset)) {
                const input = updateForm.querySelector(`[name="${key}"]`);
                if (input) input.value = value;
            }

            // Handle nested description fields
            if (asset.Description) {
                for (const [descKey, descVal] of Object.entries(asset.Description)) {
                    const field = updateForm.querySelector(`[name="Description.${descKey}"]`);
                    if (field && typeof descVal === 'string') field.value = descVal;
                }

                // Attributes
                if (asset.Description.Attributes) {
                    for (const [attrName, attrValue] of Object.entries(asset.Description.Attributes)) {
                        const row = document.createElement('div');
                        row.className = 'd-flex gap-2 align-items-center attribute-row';
                        row.innerHTML = `
                            <input type="text" class="form-control" value="${attrName}" data-attr-name />
                            <input type="text" class="form-control" value="${attrValue}" data-attr-value />
                            <button type="button" class="btn btn-danger btn-sm btn-remove-attribute">@T["Remove"]</button>
                        `;
                        updateAttributesContainer.appendChild(row);
                    }
                }

                // Purchase info
                if (asset.Description.Purchase) {
                    for (const [pKey, pValue] of Object.entries(asset.Description.Purchase)) {
                        const field = updateForm.querySelector(`[name="Description.Purchase.${pKey}"]`);
                        if (field) field.value = pValue;
                    }
                }
            }
        } catch (err) {
            console.error(err);
            showToast('@T["Error loading asset data"]', 'danger');
        }
    });

    updateForm.addEventListener('submit', async e => {
        e.preventDefault();

        const formData = new FormData(updateForm);
        const jsonData = {"Cn": assetId};
        for (const [key, value] of formData.entries()) {
            if (!value) continue;
            const keys = key.split('.');
            let target = jsonData;
            for (let i = 0; i < keys.length - 1; i++) {
                target[keys[i]] = target[keys[i]] || {};
                target = target[keys[i]];
            }
            target[keys[keys.length - 1]] = value;
        }

        const attributes = {};
        document.querySelectorAll('#updateAttributesContainer .attribute-row').forEach(row => {
            const name = row.querySelector('[data-attr-name]').value.trim();
            const value = row.querySelector('[data-attr-value]').value.trim();
            if (name) attributes[name] = value;
        });

        if (Object.keys(attributes).length > 0) {
            jsonData.Description = jsonData.Description || {};
            jsonData.Description.Attributes = attributes;
        }

        try {
            const response = await fetch('/Assets/Update', {
                method: 'PATCH',
                headers: { 'Content-Type': 'application/json', 'Accept': 'application/json' },
                body: JSON.stringify(jsonData)
            });
            const result = await response.json();

            if (result.success) {
                bootstrap.Modal.getInstance(updateModal).hide();
                showToast('@T["Asset updated successfully"]', 'success');

                // Optionally refresh the row
                const row = [...document.querySelectorAll('tr')]
                    .find(r => r.querySelector(`[data-asset-id="${jsonData.Cn}"]`));
                if (row) {
                    row.children[0].textContent = jsonData.Owner || '';
                    row.children[1].textContent = jsonData.Cn || '';
                    row.children[2].textContent = jsonData.Name || '';
                    row.children[3].textContent = jsonData.Location || '';
                }
            } else {
                showToast(result.reason || '@T["Error updating asset"]', 'danger');
            }
        } catch (err) {
            console.error(err);
            showToast('@T["Error contacting server"]', 'danger');
        }
    });
});
</script>

<!-- Detail view -->
<div class="modal fade" id="viewAssetModal" tabindex="-1" aria-labelledby="viewAssetModalLabel" aria-hidden="true">
    <div class="modal-dialog modal-lg modal-dialog-centered">
        <div class="modal-content">
            <div class="modal-header bg-info text-white">
                <h5 class="modal-title" id="viewAssetModalLabel">@T["Asset Details"]</h5>
                <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>

            <div class="modal-body">
                <div id="viewAssetContent">
                    <p class="text-center text-muted">@T["Loading..."]</p>
                </div>
            </div>

            <div class="modal-footer">
                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">@T["Close"]</button>
            </div>
        </div>
    </div>
</div>

<style>
.asset-row > td:not(:last-child) {
    cursor: pointer;
}
.asset-row > td {    
    transition: 0.1s ease;
}
.asset-row:has(td:not(:last-child):hover) > td {
    background-color: #17a2b8;
}
</style>

<script src="https://cdn.jsdelivr.net/npm/jsbarcode@3.11.6/dist/JsBarcode.all.min.js" defer></script>

<script>
document.addEventListener('DOMContentLoaded', () => {
    const rows = document.querySelectorAll('.asset-row');
    const viewModal = document.getElementById('viewAssetModal');
    const viewContent = document.getElementById('viewAssetContent');

    rows.forEach(row => {
        row.addEventListener('click', async (e) => {
            // Avoid clicks on buttons inside the row
            if (e.target.closest('button')) return;

            const assetId = row.getAttribute('data-asset-id');
            viewContent.innerHTML = '<p class="text-center text-muted">@T["Loading..."]</p>';

            const modal = new bootstrap.Modal(viewModal);
            modal.show();

            try {
                const response = await fetch(`/Assets/Get?cn=${assetId}`);
                const json = await response.json();
                const asset = json.assetsModel;

                if (!asset) {
                    viewContent.innerHTML = `<p class="text-danger text-center">@T["Asset not found."]</p>`;
                    return;
                }

                const html = `
                    <div class="row g-3">
                        <h6 class="fw-bold">@T["Barcode"]</h6>
                        <div class="col-md-6">
                            <svg id="ean13" class="form-control" name="Barcode" />
                        </div>
                        <div class="col-md-6">
                            <button id="downloadBtn" class="form-control my-2 btn btn-primary">@T["Download Barcode"]</button>
                            <button id="printBtn" class="form-control my-2 btn btn-primary">@T["Add Barcode to print batch"]</button>
                        </div>
                    </div>
                    <div class="row g-3">
                        <div class="col-md-6">
                            <label class="form-label">@T["Name"]</label>
                            <input type="text" class="form-control" name="Name" value="${asset.Name || ''}" disabled />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Location"]</label>
                            <input type="text" class="form-control" name="Location" value="${asset.Location || ''}" disabled />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Owner"]</label>
                            <input type="text" class="form-control" name="Owner" value="${asset.Owner || ''}" disabled />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Serial Number"]</label>
                            <input type="text" class="form-control" name="SerialNumber" value="${asset.SerialNumber || ''}" disabled />
                        </div>
                    </div>
                    <hr class="my-3" />
                    <div class="row g-3">
                        <h6 class="fw-bold">@T["Description"]</h6>
                        <div class="col-md-6">
                            <label class="form-label">@T["Type"]</label>
                            <input type="text" class="form-control" name="Description.Type" value="${asset.Description?.Type || ''}" disabled />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Make"]</label>
                            <input type="text" class="form-control" name="Description.Make" value="${asset.Description?.Make || ''}" disabled />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Model"]</label>
                            <input type="text" class="form-control" name="Description.Model" value="${asset.Description?.Model || ''}" disabled />
                        </div>
                    </div>
                    ${asset.Description?.Attributes ? `
                    <hr class="my-3" />
                    <div class="row g-3">
                        <h6 class="fw-bold">@T["Attributes"]</h6>
                            ${Object.entries(asset.Description.Attributes)
                                .map(([k,v]) => `
                                <div class="d-flex gap-2 align-items-center attribute-row">
                                    <input type="text" class="form-control w-50" placeholder="@T["Attribute name"]" data-attr-name disabled value="${k}" />:
                                    <input type="text" class="form-control" placeholder="@T["Attribute value"]" data-attr-value disabled value="${v}" />
                                </div>`)
                                .join('')}
                        </div>` : ''}
                                
                    ${asset.Description?.Purchase ? `
                    <hr class="my-3" />
                    <div class="row g-3">
                        <h6 class="fw-bold">@T["Purchase Information"]</h6>
                        <div class="col-md-6">
                            <label class="form-label">@T["Purchase Date"]</label>
                            <input type="date" class="form-control" name="Description.Purchase.PurchaseDate" value="${asset.Description.Purchase.PurchaseDate || ''}" disabled />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Purchase Value"]</label>
                            <input type="text" class="form-control" name="Description.Purchase.PurchaseValue" value="${asset.Description.Purchase.PurchaseValue || ''}" disabled />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Purchased At"]</label>
                            <input type="text" class="form-control" name="Description.Purchase.PurchaseAt" value="${asset.Description.Purchase.PurchaseAt || ''}" disabled />
                        </div>
                        <div class="col-md-6">
                            <label class="form-label">@T["Purchased By"]</label>
                            <input type="text" class="form-control" name="Description.Purchase.PurchaseBy" value="${asset.Description.Purchase.PurchaseBy || ''}" disabled />
                        </div>
                    </div>` : ''}
                </div>`;
                viewContent.innerHTML = html;
                JsBarcode("#ean13", idToEAN13(asset.Cn), {
                    format: "EAN13",
                    lineColor: "#000",
                    width: 2,
                    height: 80,
                    displayValue: true
                });
                document.getElementById("downloadBtn").addEventListener("click", () => {
                    downloadBarcode("ean13", idToEAN13(asset.Cn));                    
                });
                document.getElementById("printBtn").addEventListener("click", () => {
                    addAssetIdToBatch(asset.Cn);
                    showToast("@T["Successfully added barcode to print batch"]", "success");
                    bootstrap.Modal.getInstance('#viewAssetModal').hide();
                });
            } catch (err) {
                console.error(err);
                viewContent.innerHTML = `<p class="text-danger text-center">@T["Error loading asset details"]</p>`;
            }
        });
    });
});

document.addEventListener('DOMContentLoaded', () => {
    const createModal = document.getElementById('createAssetModal');
    createModal.addEventListener('show.bs.modal', async () => {
        const select = createModal.querySelector('#createLocationSelect');
        await loadLocationsIntoSelect(select);
    });
});

</script>
<!-- TomSelect locations dropdowns -->
<script>
document.addEventListener('DOMContentLoaded', () => {
    const createSelect = document.getElementById('createLocationSelect');
    const updateSelect = document.getElementById('updateLocationSelect');

    async function initLocationSelect(selectElement) {
        if (!selectElement) return;
        await loadLocationsIntoSelect(selectElement);
        new TomSelect(selectElement, {
            plugins: ['clear_button'],
            create: false,
            sortField: { field: 'text', direction: 'asc' },
            placeholder: '@T["Select location"]',
            maxOptions: 500, // avoid performance hit if there are many
            render: {
                no_results: function(data, escape) {
                    return `<div class="no-results">@T["No locations found"]</div>`;
                }
            }
        });
    }

    initLocationSelect(createSelect);
    initLocationSelect(updateSelect);
});
</script>


<partial name="_Batch"/>