PSTW_CentralizeSystem/Areas/OTcalculate/Views/Overtime/OtStatus.cshtml

@{
    ViewData["Title"] = "Overtime Status";
    Layout = "~/Views/Shared/_Layout.cshtml";
}

<style>
    .white-box {
        background-color: white;
        padding: 20px;
        border-radius: 8px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        margin-top: 20px;
    }
</style>

<div id="app" style="max-width: 1300px; margin: auto; font-size: 13px;">
    <div class="table-layer">
        <div class="white-box">
            <div class="table-container table-responsive">
            <table id="otStatusTable" class="table table-bordered table-sm table-striped">
                <thead>
                    <tr>
                        <th>Month/Year</th>
                        <th>Submit Date</th>
                        <th v-if="includeHou">HoU Status</th>
                        <th v-if="includeHod">HoD Status</th>
                        <th v-if="includeManager">Manager Status</th>
                        <th v-if="includeHr">HR Status</th>
                        <th>Updated</th>
                        <th>File</th>
                    </tr>
                </thead>
                <tbody>
                    <tr v-for="(item, index) in otRecords" :key="index">
                        <td>{{ formatMonthYear(item.month, item.year) }}</td>
                        <td>{{ formatDate(item.submitDate) }}</td>
                        <td v-if="includeHou">{{ item.houStatus ?? '-' }}</td>
                        <td v-if="includeHod">{{ item.hodStatus ?? '-' }}</td>
                        <td v-if="includeManager">{{ item.managerStatus ?? '-' }}</td>
                        <td v-if="includeHr">{{ item.hrStatus ?? '-' }}</td>
                        <td>{{ item.updated ? 'Yes' : 'No' }}</td>
                        <td>
                            <button v-if="item.filePath" class="btn btn-sm btn-primary" v-on:click ="previewFile(item.filePath)">
                                View
                            </button>
                            <span v-else>-</span>
                        </td>
                    </tr>
                    <tr v-if="otRecords.length === 0">
                        <td :colspan="columnCount" class="text-center">No records found.</td>
                    </tr>
                </tbody>
            </table>
            </div>
        </div>
    </div>


    <div v-if="showPreview" class="modal-backdrop">
        <div class="modal-dialog-box">
            <div class="modal-header" style="background-color: white;">
                <h5 class="modal-title">File Preview</h5>
                <button type="button" class="btn-close" aria-label="Close Preview" v-on:click ="closePreview"></button>
            </div>
            <div class="modal-body">
                <iframe :src="previewUrl" width="100%" height="650px" style="border: none;"></iframe>
            </div>
        </div>
    </div>
</div>

@section Scripts {
    <script>
        const app = Vue.createApp({
            data() {
                return {
                    otRecords: [],
                    includeHou: false,
                    includeHod: false,
                    includeManager: false,
                    includeHr: false,
                    showPreview: false,
                    previewUrl: ''
                };
            },
            computed: {
                columnCount() {
                    let count = 3; // Month/Year, SubmitDate, Updated
                    if (this.includeHou) count++;
                    if (this.includeHod) count++;
                    if (this.includeManager) count++;
                    if (this.includeHr) count++;
                    return count + 1; // File column
                }
            },
            mounted() {
                fetch('/OvertimeAPI/GetUserOtStatus')
                    .then(res => res.json())
                    .then(data => {
                        this.includeHou = data.includeHou;
                        this.includeHod = data.includeHod;
                        this.includeManager = data.includeManager;
                        this.includeHr = data.includeHr;
                        this.otRecords = (data.otStatuses || []).sort((a, b) => {
                            // Sort in descending order of SubmitDate (latest first)
                            return new Date(b.submitDate) - new Date(a.submitDate);
                        });

                        this.$nextTick(() => {
                            // Delay to ensure table is rendered
                            if ($.fn.dataTable.isDataTable('#otStatusTable')) {
                                $('#otStatusTable').DataTable().destroy();
                            }
                            $('#otStatusTable').DataTable({
                                responsive: true,
                                pageLength: 10,
                                order: []
                            });
                        });
                    })
                    .catch(err => {
                        console.error("Error fetching OT records:", err);
                    });
            },
            methods: {
                formatDate(dateStr) {
                    const date = new Date(dateStr);
                    return date.toLocaleDateString();
                },
                formatMonthYear(month, year) {
                    if (!month || !year) return '-';
                    return `${month.toString().padStart(2, '0')}/${year}`;
                },
                previewFile(path) {
                    this.previewUrl = '/' + path.replace(/^\/+/, '');
                    this.showPreview = true;
                    document.body.style.overflow = 'hidden';
                },
                closePreview() {
                    this.previewUrl = '';
                    this.showPreview = false;
                    document.body.style.overflow = '';
                }
            }
        });

        app.mount('#app');
    </script>
}