tinyqc/app/Views/control/index.php

<?= $this->extend("layout/main_layout"); ?>
<?= $this->section("content") ?>
<main x-data="controlIndex()">
    <!-- Page Header -->
    <div class="flex items-center justify-between mb-6">
        <div>
            <h1 class="text-2xl font-bold text-slate-800">Control Dictionary</h1>
            <p class="text-sm text-slate-500 mt-1">Manage control materials and lot numbers</p>
        </div>
        <button @click="showForm()" class="btn btn-primary">
            <i class="fa-solid fa-plus mr-2"></i>Add Control
        </button>
    </div>

    <!-- Error Alert -->
    <div x-show="error" x-transition class="bg-red-50 border border-red-200 text-red-700 px-4 py-3 rounded-lg mb-6">
        <div class="flex items-center gap-2">
            <i class="fa-solid fa-circle-exclamation"></i>
            <span x-text="error"></span>
        </div>
    </div>

    <!-- Search Card -->
    <div class="bg-white rounded-xl border border-slate-100 shadow-sm p-4 mb-6">
        <div class="flex gap-3">
            <div class="flex-1 relative">
                <i class="fa-solid fa-magnifying-glass absolute left-3 top-1/2 -translate-y-1/2 text-slate-400"></i>
                <input type="text" x-model="keyword" @keyup.enter="fetchList()" class="w-full pl-10 pr-4 py-2.5 text-sm bg-slate-50 border border-slate-200 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500/20 focus:border-blue-500" placeholder="Search controls...">
            </div>
            <select x-model="deptId" @change="fetchList()" class="select select-bordered select-sm bg-slate-50 border border-slate-200 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500/20 focus:border-blue-500">
                <option value="">All Departments</option>
                <template x-for="dept in depts" :key="dept.dept_id">
                    <option :value="dept.dept_id" x-text="dept.name"></option>
                </template>
            </select>
            <button @click="fetchList()" class="btn btn-primary">
                <i class="fa-solid fa-magnifying-glass mr-2"></i>Search
            </button>
        </div>
    </div>

    <!-- Data Table Card -->
    <div class="bg-white rounded-xl border border-slate-100 shadow-sm overflow-hidden">
        <!-- Loading State -->
        <template x-if="loading">
            <div class="p-12 text-center">
                <div class="w-16 h-16 rounded-full bg-blue-50 flex items-center justify-center mx-auto mb-4">
                    <i class="fa-solid fa-spinner fa-spin text-blue-500 text-xl"></i>
                </div>
                <p class="text-slate-500 text-sm">Loading controls...</p>
            </div>
        </template>

        <!-- Empty State -->
        <template x-if="!loading && (!list || list.length === 0)">
            <div class="flex-1 flex items-center justify-center p-8">
                <div class="text-center">
                    <div class="w-12 h-12 rounded-full bg-slate-100 flex items-center justify-center mx-auto mb-3">
                        <i class="fa-solid fa-sliders text-slate-400 text-xl"></i>
                    </div>
                    <p class="text-slate-500 text-sm">No controls found</p>
                </div>
            </div>
        </template>

        <!-- Data Table -->
        <template x-if="!loading && list && list.length > 0">
            <table class="w-full text-sm text-left">
                <thead class="bg-slate-50 text-slate-500 text-xs uppercase tracking-wider">
                    <tr>
                        <th class="py-3 px-5 font-semibold">#</th>
                        <th class="py-3 px-5 font-semibold">Name</th>
                        <th class="py-3 px-5 font-semibold">Lot</th>
                        <th class="py-3 px-5 font-semibold">Department</th>
                        <th class="py-3 px-5 font-semibold">Status</th>
                        <th class="py-3 px-5 font-semibold">Expiry Date</th>
                        <th class="py-3 px-5 font-semibold text-right">Actions</th>
                    </tr>
                </thead>
                <tbody class="divide-y divide-slate-100">
                    <template x-for="(item, index) in list" :key="item.control_id">
                        <tr class="hover:bg-slate-50/50 transition-colors">
                            <td class="py-3 px-5" x-text="index + 1"></td>
                            <td class="py-3 px-5 font-medium text-slate-800" x-text="item.name"></td>
                            <td class="py-3 px-5 text-slate-600">
                                <span class="font-mono text-xs bg-slate-100 text-slate-600 px-2 py-1 rounded" x-text="item.lot || '-'"></span>
                            </td>
                            <td class="py-3 px-5 text-slate-600" x-text="item.dept_name || '-'"></td>
                            <td class="py-3 px-5">
                                <span :class="isExpired(item.expdate) ? 'bg-red-100 text-red-700' : 'bg-emerald-100 text-emerald-700'" class="px-2 py-1 text-xs font-medium rounded-full" x-text="isExpired(item.expdate) ? 'Expired' : 'Active'"></span>
                            </td>
                            <td class="py-3 px-5 text-slate-600" x-text="item.expdate ? new Date(item.expdate).toLocaleDateString() : '-'"></td>
                            <td class="py-3 px-5 text-right">
                                <button @click="showForm(item.control_id)" class="text-blue-600 hover:text-blue-800 mr-3">
                                    <i class="fa-solid fa-pen-to-square"></i>
                                </button>
                                <button @click="deleteItem(item.control_id)" class="text-red-600 hover:text-red-800">
                                    <i class="fa-solid fa-trash"></i>
                                </button>
                            </td>
                        </tr>
                    </template>
                </tbody>
            </table>
        </template>
    </div>

    <!-- Dialog Include -->
    <?= $this->include('control/dialog_form'); ?>
</main>
<?= $this->endSection(); ?>

<?= $this->section("script") ?>
<script>
document.addEventListener('alpine:init', () => {
    Alpine.data("controlIndex", () => ({
        loading: false,
        showModal: false,
        list: [],
        form: {},
        errors: {},
        error: '',
        keyword: '',
        deptId: '',
        depts: <?= json_encode($depts ?? []) ?>,
        tests: <?= json_encode($tests ?? []) ?>,

        init() {
            this.fetchList();
        },

        async fetchList() {
            this.loading = true;
            this.error = '';
            try {
                const params = new URLSearchParams();
                if (this.keyword) params.append('keyword', this.keyword);
                if (this.deptId) params.append('deptId', this.deptId);
                const res = await fetch(`${window.BASEURL}/api/control?${params}`);
                const data = await res.json();
                if (data.status === 'success') {
                    this.list = data.data || [];
                } else {
                    this.error = data.message || 'Failed to load controls';
                }
            } catch (err) {
                console.error(err);
                this.error = 'Network error. Please try again.';
            } finally {
                this.loading = false;
            }
        },

        isExpired(expdate) {
            if (!expdate) return false;
            return new Date(expdate) < new Date();
        },

        async showForm(id = null) {
            this.errors = {};
            if (id) {
                const item = this.list.find(x => x.control_id === id);
                if (item) {
                    this.form = {
                        control_id: item.control_id,
                        dept_ref_id: item.dept_ref_id,
                        name: item.name,
                        lot: item.lot || '',
                        producer: item.producer || '',
                        expdate: item.expdate || '',
                        test_ids: []
                    };
                    // Fetch assigned tests
                    try {
                        const res = await fetch(`${window.BASEURL}/api/control/${id}/tests`);
                        const data = await res.json();
                        if (data.status === 'success') {
                            this.form.test_ids = data.data || [];
                        }
                    } catch (err) {
                        console.error('Failed to fetch assigned tests', err);
                    }
                }
            } else {
                this.form = {
                    dept_ref_id: '',
                    name: '',
                    lot: '',
                    producer: '',
                    expdate: '',
                    test_ids: []
                };
            }
            this.showModal = true;
        },

        closeModal() {
            this.showModal = false;
            this.errors = {};
            this.form = {};
        },

        validate() {
            this.errors = {};
            if (!this.form.dept_ref_id) this.errors.dept_ref_id = 'Department is required';
            if (!this.form.name) this.errors.name = 'Control name is required';
            return Object.keys(this.errors).length === 0;
        },

        async save() {
            if (!this.validate()) return;
            this.loading = true;
            try {
                const url = this.form.control_id
                    ? `${window.BASEURL}/api/control/${this.form.control_id}`
                    : `${window.BASEURL}/api/control`;
                
                const res = await fetch(url, {
                    method: this.form.control_id ? 'PATCH' : 'POST',
                    headers: { 'Content-Type': 'application/json' },
                    body: JSON.stringify(this.form)
                });
                const data = await res.json();
                
                if (data.status === 'success') {
                    this.closeModal();
                    this.fetchList();
                } else {
                    this.error = data.message || 'Failed to save control';
                }
            } catch (err) {
                console.error(err);
                this.error = 'Network error. Please try again.';
            } finally {
                this.loading = false;
            }
        },

        async deleteItem(id) {
            if (!confirm('Are you sure you want to delete this control?')) return;
            this.loading = true;
            try {
                const res = await fetch(`${window.BASEURL}/api/control/${id}`, { method: 'DELETE' });
                const data = await res.json();
                if (data.status === 'success') {
                    this.fetchList();
                } else {
                    this.error = data.message || 'Failed to delete control';
                }
            } catch (err) {
                console.error(err);
                this.error = 'Network error. Please try again.';
            } finally {
                this.loading = false;
            }
        }
    }));
});
</script>
<?= $this->endSection(); ?>