clqms-be/app/Views/v2/patients/patients_index.php

<?= $this->extend("v2/layout/main_layout"); ?>

<?= $this->section("content") ?>
<div x-data="patients()" x-init="init()">
  
  <!-- Stats Cards -->
  <div class="grid grid-cols-1 md:grid-cols-3 gap-4 mb-6">
    <!-- Total Patients -->
    <div class="card group hover:shadow-xl transition-all">
      <div class="p-6">
        <div class="flex items-center justify-between">
          <div>
            <p class="text-sm font-medium mb-1" style="color: rgb(var(--color-text-muted));">Total Patients</p>
            <p class="text-3xl font-bold" style="color: rgb(var(--color-text));" x-text="stats.total">0</p>
          </div>
          <div class="w-14 h-14 rounded-2xl flex items-center justify-center group-hover:scale-110 transition-transform" style="background: rgba(var(--color-primary), 0.15);">
            <i class="fa-solid fa-users text-2xl" style="color: rgb(var(--color-primary));"></i>
          </div>
        </div>
      </div>
    </div>
    
    <!-- New Today -->
    <div class="card group hover:shadow-xl transition-all">
      <div class="p-6">
        <div class="flex items-center justify-between">
          <div>
            <p class="text-sm font-medium mb-1" style="color: rgb(var(--color-text-muted));">New Today</p>
            <p class="text-3xl font-bold text-emerald-500" x-text="stats.newToday">0</p>
          </div>
          <div class="w-14 h-14 rounded-2xl bg-emerald-500/15 flex items-center justify-center group-hover:scale-110 transition-transform">
            <i class="fa-solid fa-user-plus text-emerald-500 text-2xl"></i>
          </div>
        </div>
      </div>
    </div>
    
    <!-- Pending -->
    <div class="card group hover:shadow-xl transition-all">
      <div class="p-6">
        <div class="flex items-center justify-between">
          <div>
            <p class="text-sm font-medium mb-1" style="color: rgb(var(--color-text-muted));">Pending Visits</p>
            <p class="text-3xl font-bold text-amber-500" x-text="stats.pending">0</p>
          </div>
          <div class="w-14 h-14 rounded-2xl bg-amber-500/15 flex items-center justify-center group-hover:scale-110 transition-transform">
            <i class="fa-solid fa-clock text-amber-500 text-2xl"></i>
          </div>
        </div>
      </div>
    </div>
  </div>

  <!-- Search & Actions Bar -->
  <div class="card mb-6">
    <div class="p-4">
      <div class="flex flex-col sm:flex-row gap-4 items-center justify-between">
        <!-- Search -->
        <div class="flex w-full sm:w-auto gap-2">
          <input 
            type="text" 
            placeholder="Search by name, ID, phone..." 
            class="input flex-1 sm:w-80"
            x-model="keyword"
            @keyup.enter="fetchList()"
          />
          <button class="btn btn-primary" @click="fetchList()">
            <i class="fa-solid fa-search"></i>
          </button>
        </div>
        
        <!-- Actions -->
        <button class="btn btn-primary w-full sm:w-auto" @click="showForm()">
          <i class="fa-solid fa-plus mr-2"></i> New Patient
        </button>
      </div>
    </div>
  </div>

  <!-- Patient List Table -->
  <div class="card overflow-hidden">
    <!-- Loading State -->
    <div x-show="loading" class="p-12 text-center" x-cloak>
      <div class="spinner spinner-lg mx-auto mb-4"></div>
      <p style="color: rgb(var(--color-text-muted));">Loading patients...</p>
    </div>
    
    <!-- Table -->
    <div class="overflow-x-auto" x-show="!loading">
      <table class="table">
        <thead>
          <tr>
            <th>Patient ID</th>
            <th>Name</th>
            <th>Sex</th>
            <th>Birth Date</th>
            <th>Phone</th>
            <th class="text-center">Actions</th>
          </tr>
        </thead>
        <tbody>
          <!-- Empty State -->
          <template x-if="!list || list.length === 0">
            <tr>
              <td colspan="6" class="text-center py-12">
                <div class="flex flex-col items-center gap-3" style="color: rgb(var(--color-text-muted));">
                  <i class="fa-solid fa-inbox text-5xl opacity-40"></i>
                  <p class="text-lg">No patients found</p>
                  <button class="btn btn-primary btn-sm mt-2" @click="showForm()">
                    <i class="fa-solid fa-plus mr-1"></i> Add First Patient
                  </button>
                </div>
              </td>
            </tr>
          </template>
          
          <!-- Patient Rows -->
          <template x-for="patient in list" :key="patient.InternalPID">
            <tr class="cursor-pointer hover:bg-opacity-50" @click="viewPatient(patient.InternalPID)">
              <td>
                <span class="badge badge-ghost font-mono text-xs" x-text="patient.PatientID || '-'"></span>
              </td>
              <td>
                <div class="flex items-center gap-3">
                  <div class="w-10 h-10 rounded-full flex items-center justify-center text-white font-semibold bg-gradient-to-br from-blue-600 to-blue-900">
                    <span class="text-sm" x-text="(patient.NameFirst || '?')[0].toUpperCase()"></span>
                  </div>
                  <div>
                    <div class="font-medium" style="color: rgb(var(--color-text));" x-text="(patient.NameFirst || '') + ' ' + (patient.NameLast || '')"></div>
                    <div class="text-xs" style="color: rgb(var(--color-text-muted));" x-text="patient.EmailAddress1 || ''"></div>
                  </div>
                </div>
              </td>
              <td>
                <span 
                  class="badge badge-sm"
                  :class="patient.Sex === 'M' ? 'badge-info' : patient.Sex === 'F' ? 'badge-secondary' : 'badge-ghost'"
                  x-text="patient.SexText || patient.Sex || '-'"
                ></span>
              </td>
              <td x-text="formatDate(patient.Birthdate)"></td>
              <td x-text="patient.MobilePhone || patient.Phone || '-'"></td>
              <td class="text-center" @click.stop>
                <div class="flex items-center justify-center gap-1">
                  <button class="btn btn-ghost btn-sm btn-square" @click="editPatient(patient.InternalPID)" title="Edit">
                    <i class="fa-solid fa-pen text-sky-500"></i>
                  </button>
                  <button class="btn btn-ghost btn-sm btn-square" @click="confirmDelete(patient)" title="Delete">
                    <i class="fa-solid fa-trash" style="color: rgb(var(--color-error));"></i>
                  </button>
                </div>
              </td>
            </tr>
          </template>
        </tbody>
      </table>
    </div>
    
    <!-- Pagination -->
    <div class="p-4 flex items-center justify-between" style="border-top: 1px solid rgb(var(--color-border));" x-show="list && list.length > 0">
      <span class="text-sm" style="color: rgb(var(--color-text-muted));" x-text="'Showing ' + list.length + ' patients'"></span>
      <div class="flex gap-1">
        <button class="btn btn-ghost btn-sm">«</button>
        <button class="btn btn-primary btn-sm">1</button>
        <button class="btn btn-ghost btn-sm">2</button>
        <button class="btn btn-ghost btn-sm">3</button>
        <button class="btn btn-ghost btn-sm">»</button>
      </div>
    </div>
  </div>

  <!-- Include Form Dialog -->
  <?= $this->include('v2/patients/dialog_form') ?>
  
  <!-- Delete Confirmation Dialog -->
  <div 
    x-show="showDeleteModal" 
    x-cloak
    class="modal-overlay"
    @click.self="showDeleteModal = false"
  >
    <div class="modal-content p-6 max-w-md">
      <h3 class="font-bold text-lg mb-4 flex items-center gap-2" style="color: rgb(var(--color-error));">
        <i class="fa-solid fa-exclamation-triangle"></i>
        Confirm Delete
      </h3>
      <p class="mb-6" style="color: rgb(var(--color-text));">
        Are you sure you want to delete patient <strong x-text="deleteTarget?.PatientID"></strong>?
        This action cannot be undone.
      </p>
      <div class="flex gap-2">
        <button class="btn btn-ghost flex-1" @click="showDeleteModal = false">Cancel</button>
        <button class="btn flex-1" style="background: rgb(var(--color-error)); color: white;" @click="deletePatient()" :disabled="deleting">
          <span x-show="deleting" class="spinner spinner-sm"></span>
          <span x-show="!deleting">Delete</span>
        </button>
      </div>
    </div>
  </div>
</div>
<?= $this->endSection() ?>

<?= $this->section("script") ?>
<script>
function patients() {
  return {
    // State
    loading: false,
    list: [],
    keyword: "",
    
    // Stats
    stats: {
      total: 0,
      newToday: 0,
      pending: 0
    },
    
    // Form Modal
    showModal: false,
    isEditing: false,
    saving: false,
    errors: {},
    form: {
      InternalPID: null,
      PatientID: "",
      NameFirst: "",
      NameMiddle: "",
      NameLast: "",
      Sex: "M",
      Birthdate: "",
      MobilePhone: "",
      EmailAddress1: "",
      Street_1: "",
      City: "",
      Province: "",
      ZIP: ""
    },
    
    // Delete Modal
    showDeleteModal: false,
    deleteTarget: null,
    deleting: false,

    // Lookup Options
    sexOptions: [],

    // Lifecycle
    async init() {
      await this.fetchList();
      await this.fetchSexOptions();
    },

    // Fetch sex options from valueset
    async fetchSexOptions() {
      try {
        const res = await fetch(`${BASEURL}api/valueset/gender`, {
          credentials: 'include'
        });
        if (!res.ok) throw new Error("HTTP error");
        const data = await res.json();
        this.sexOptions = data.data || [];
      } catch (err) {
        console.error('Failed to fetch sex options:', err);
        this.sexOptions = [
          { key: 'M', value: 'Male' },
          { key: 'F', value: 'Female' }
        ];
      }
    },

    // Fetch patient list
    async fetchList() {
      this.loading = true;
      try {
        const params = new URLSearchParams();
        if (this.keyword) params.append('search', this.keyword);
        
        const res = await fetch(`${BASEURL}api/patient?${params}`, {
          credentials: 'include'
        });
        if (!res.ok) throw new Error("HTTP error");
        const data = await res.json();
        
        this.list = data.data || [];
        this.stats.total = this.list.length;
        // Calculate new today (simplified - you may want server-side)
        const today = new Date().toISOString().split('T')[0];
        this.stats.newToday = this.list.filter(p => p.CreateDate && p.CreateDate.startsWith(today)).length;
      } catch (err) {
        console.error(err);
        this.list = [];
      } finally {
        this.loading = false;
      }
    },

    // Format date
    formatDate(dateStr) {
      if (!dateStr) return '-';
      try {
        const date = new Date(dateStr);
        return date.toLocaleDateString('en-GB', { day: '2-digit', month: 'short', year: 'numeric' });
      } catch {
        return dateStr;
      }
    },

    // View patient details
    viewPatient(id) {
      // Could navigate to detail page or open drawer
      console.log('View patient:', id);
    },

    // Show form for new patient
    showForm() {
      this.isEditing = false;
      this.form = {
        InternalPID: null,
        PatientID: "",
        NameFirst: "",
        NameMiddle: "",
        NameLast: "",
        Sex: "M",
        Birthdate: "",
        MobilePhone: "",
        EmailAddress1: "",
        Street_1: "",
        City: "",
        Province: "",
        ZIP: ""
      };
      this.errors = {};
      this.showModal = true;
    },

    // Edit patient
    async editPatient(id) {
      this.isEditing = true;
      this.errors = {};
      try {
        const res = await fetch(`${BASEURL}api/patient/${id}`, {
          credentials: 'include'
        });
        const data = await res.json();
        if (data.data) {
          this.form = { ...this.form, ...data.data };
          this.showModal = true;
        }
      } catch (err) {
        console.error(err);
        alert('Failed to load patient');
      }
    },

    // Validate form
    validate() {
      const e = {};
      if (!this.form.NameFirst?.trim()) e.NameFirst = "First name is required";
      if (!this.form.NameLast?.trim()) e.NameLast = "Last name is required";
      this.errors = e;
      return Object.keys(e).length === 0;
    },

    // Close modal
    closeModal() {
      this.showModal = false;
      this.errors = {};
    },

    // Save patient
    async save() {
      if (!this.validate()) return;
      
      this.saving = true;
      try {
        let res;
        if (this.isEditing && this.form.InternalPID) {
          res = await fetch(`${BASEURL}api/patient`, {
            method: 'PATCH',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify(this.form),
            credentials: 'include'
          });
        } else {
          res = await fetch(`${BASEURL}api/patient`, {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify(this.form),
            credentials: 'include'
          });
        }
        
        const data = await res.json();
        
        if (res.ok) {
          this.closeModal();
          await this.fetchList();
        } else {
          alert(data.message || "Failed to save");
        }
      } catch (err) {
        console.error(err);
        alert("Failed to save patient");
      } finally {
        this.saving = false;
      }
    },

    // Confirm delete
    confirmDelete(patient) {
      this.deleteTarget = patient;
      this.showDeleteModal = true;
    },

    // Delete patient
    async deletePatient() {
      if (!this.deleteTarget) return;
      
      this.deleting = true;
      try {
        const res = await fetch(`${BASEURL}api/patient`, {
          method: 'DELETE',
          headers: { 'Content-Type': 'application/json' },
          body: JSON.stringify({ InternalPID: this.deleteTarget.InternalPID }),
          credentials: 'include'
        });
        
        if (res.ok) {
          this.showDeleteModal = false;
          await this.fetchList();
        } else {
          alert("Failed to delete");
        }
      } catch (err) {
        console.error(err);
        alert("Failed to delete patient");
      } finally {
        this.deleting = false;
        this.deleteTarget = null;
      }
    }
  }
}
</script>
<?= $this->endSection() ?>