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<script>
import { onMount } from 'svelte';
import {
fetchDisciplines,
createDiscipline,
updateDiscipline,
deleteDiscipline,
fetchDepartments,
createDepartment,
updateDepartment,
deleteDepartment,
} from '$lib/api/organization.js';
import { success as toastSuccess, error as toastError } from '$lib/utils/toast.js';
import DataTable from '$lib/components/DataTable.svelte';
import Modal from '$lib/components/Modal.svelte';
import { Plus, Edit2, Trash2, ArrowLeft, Search, Building2, Users } from 'lucide-svelte';
// Active tab state
let activeTab = $state('disciplines');
// Loading states
let loadingDisciplines = $state(false);
let loadingDepartments = $state(false);
// Data states
let disciplines = $state([]);
let departments = $state([]);
// Modal states - Disciplines
let disciplineModalOpen = $state(false);
let disciplineModalMode = $state('create');
let disciplineFormData = $state({
DisciplineID: null,
DisciplineCode: '',
DisciplineName: '',
Parent: null,
});
let savingDiscipline = $state(false);
let deleteDisciplineConfirmOpen = $state(false);
let deleteDisciplineItem = $state(null);
let deletingDiscipline = $state(false);
// Modal states - Departments
let departmentModalOpen = $state(false);
let departmentModalMode = $state('create');
let departmentFormData = $state({
DepartmentID: null,
DepartmentCode: '',
DepartmentName: '',
DisciplineID: null,
});
let savingDepartment = $state(false);
let deleteDepartmentConfirmOpen = $state(false);
let deleteDepartmentItem = $state(null);
let deletingDepartment = $state(false);
// Search states
let disciplineSearch = $state('');
let departmentSearch = $state('');
// Table columns
const disciplineColumns = [
{ key: 'DisciplineCode', label: 'Code', class: 'font-medium w-32' },
{ key: 'DisciplineName', label: 'Name' },
{ key: 'ParentName', label: 'Parent Discipline', class: 'w-48' },
{ key: 'actions', label: 'Actions', class: 'w-24 text-center' },
];
const departmentColumns = [
{ key: 'DepartmentCode', label: 'Code', class: 'font-medium w-32' },
{ key: 'DepartmentName', label: 'Name' },
{ key: 'DisciplineName', label: 'Discipline', class: 'w-48' },
{ key: 'actions', label: 'Actions', class: 'w-24 text-center' },
];
// Derived data with computed fields
let disciplinesWithParentName = $derived(
disciplines.map((d) => ({
...d,
ParentName: d.Parent
? disciplines.find((p) => p.DisciplineID === d.Parent)?.DisciplineName || '-'
: '-',
}))
);
let departmentsWithDisciplineName = $derived(
departments.map((d) => ({
...d,
DisciplineName:
disciplines.find((disc) => disc.DisciplineID === d.DisciplineID)?.DisciplineName || '-',
}))
);
// Filtered data
let filteredDisciplines = $derived(
disciplineSearch.trim()
? disciplinesWithParentName.filter(
(d) =>
d.DisciplineCode?.toLowerCase().includes(disciplineSearch.toLowerCase()) ||
d.DisciplineName?.toLowerCase().includes(disciplineSearch.toLowerCase())
)
: disciplinesWithParentName
);
let filteredDepartments = $derived(
departmentSearch.trim()
? departmentsWithDisciplineName.filter(
(d) =>
d.DepartmentCode?.toLowerCase().includes(departmentSearch.toLowerCase()) ||
d.DepartmentName?.toLowerCase().includes(departmentSearch.toLowerCase())
)
: departmentsWithDisciplineName
);
onMount(async () => {
await loadDisciplines();
await loadDepartments();
});
async function loadDisciplines() {
loadingDisciplines = true;
try {
const response = await fetchDisciplines();
disciplines = Array.isArray(response.data) ? response.data : [];
} catch (err) {
toastError(err.message || 'Failed to load disciplines');
disciplines = [];
} finally {
loadingDisciplines = false;
}
}
async function loadDepartments() {
loadingDepartments = true;
try {
const response = await fetchDepartments();
departments = Array.isArray(response.data) ? response.data : [];
} catch (err) {
toastError(err.message || 'Failed to load departments');
departments = [];
} finally {
loadingDepartments = false;
}
}
// Discipline handlers
function openCreateDisciplineModal() {
disciplineModalMode = 'create';
disciplineFormData = {
DisciplineID: null,
DisciplineCode: '',
DisciplineName: '',
Parent: null,
};
disciplineModalOpen = true;
}
function openEditDisciplineModal(row) {
disciplineModalMode = 'edit';
disciplineFormData = {
DisciplineID: row.DisciplineID,
DisciplineCode: row.DisciplineCode,
DisciplineName: row.DisciplineName,
Parent: row.Parent || null,
};
disciplineModalOpen = true;
}
async function handleSaveDiscipline() {
savingDiscipline = true;
try {
if (disciplineModalMode === 'create') {
await createDiscipline(disciplineFormData);
toastSuccess('Discipline created successfully');
} else {
await updateDiscipline(disciplineFormData);
toastSuccess('Discipline updated successfully');
}
disciplineModalOpen = false;
await loadDisciplines();
} catch (err) {
toastError(err.message || 'Failed to save discipline');
} finally {
savingDiscipline = false;
}
}
function confirmDeleteDiscipline(row) {
deleteDisciplineItem = row;
deleteDisciplineConfirmOpen = true;
}
async function handleDeleteDiscipline() {
deletingDiscipline = true;
try {
await deleteDiscipline(deleteDisciplineItem.DisciplineID);
toastSuccess('Discipline deleted successfully');
deleteDisciplineConfirmOpen = false;
deleteDisciplineItem = null;
await loadDisciplines();
} catch (err) {
toastError(err.message || 'Failed to delete discipline');
} finally {
deletingDiscipline = false;
}
}
// Department handlers
function openCreateDepartmentModal() {
departmentModalMode = 'create';
departmentFormData = {
DepartmentID: null,
DepartmentCode: '',
DepartmentName: '',
DisciplineID: null,
};
departmentModalOpen = true;
}
function openEditDepartmentModal(row) {
departmentModalMode = 'edit';
departmentFormData = {
DepartmentID: row.DepartmentID,
DepartmentCode: row.DepartmentCode,
DepartmentName: row.DepartmentName,
DisciplineID: row.DisciplineID,
};
departmentModalOpen = true;
}
async function handleSaveDepartment() {
savingDepartment = true;
try {
if (departmentModalMode === 'create') {
await createDepartment(departmentFormData);
toastSuccess('Department created successfully');
} else {
await updateDepartment(departmentFormData);
toastSuccess('Department updated successfully');
}
departmentModalOpen = false;
await loadDepartments();
} catch (err) {
toastError(err.message || 'Failed to save department');
} finally {
savingDepartment = false;
}
}
function confirmDeleteDepartment(row) {
deleteDepartmentItem = row;
deleteDepartmentConfirmOpen = true;
}
async function handleDeleteDepartment() {
deletingDepartment = true;
try {
await deleteDepartment(deleteDepartmentItem.DepartmentID);
toastSuccess('Department deleted successfully');
deleteDepartmentConfirmOpen = false;
deleteDepartmentItem = null;
await loadDepartments();
} catch (err) {
toastError(err.message || 'Failed to delete department');
} finally {
deletingDepartment = false;
}
}
</script>
<div class="p-4">
<!-- Header -->
<div class="flex items-center gap-4 mb-6">
<a href="/master-data" class="btn btn-ghost btn-circle">
<ArrowLeft class="w-5 h-5" />
</a>
<div class="flex-1">
<h1 class="text-xl font-bold text-gray-800">Organization Structure</h1>
<p class="text-sm text-gray-600">Manage disciplines and departments</p>
</div>
</div>
<!-- Tabs -->
<div class="tabs tabs-boxed bg-base-200 mb-4">
<button
class="tab gap-2 {activeTab === 'disciplines' ? 'tab-active' : ''}"
onclick={() => (activeTab = 'disciplines')}
>
<Building2 class="w-4 h-4" />
Disciplines
<span class="badge badge-sm">{disciplines.length}</span>
</button>
<button
class="tab gap-2 {activeTab === 'departments' ? 'tab-active' : ''}"
onclick={() => (activeTab = 'departments')}
>
<Users class="w-4 h-4" />
Departments
<span class="badge badge-sm">{departments.length}</span>
</button>
</div>
<!-- Disciplines Tab -->
{#if activeTab === 'disciplines'}
<div class="space-y-4">
<!-- Search and Add -->
<div class="flex flex-col sm:flex-row gap-4">
<div class="flex-1 relative">
<Search class="w-5 h-5 absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-400" />
<input
type="text"
placeholder="Search disciplines by code or name..."
class="input input-bordered w-full pl-10"
bind:value={disciplineSearch}
/>
</div>
<button class="btn btn-primary" onclick={openCreateDisciplineModal}>
<Plus class="w-4 h-4 mr-2" />
Add Discipline
</button>
</div>
<!-- Disciplines Table -->
<div class="bg-base-100 rounded-lg shadow border border-base-200">
<DataTable
columns={disciplineColumns}
data={filteredDisciplines}
loading={loadingDisciplines}
emptyMessage="No disciplines found"
hover={true}
bordered={false}
>
{#snippet cell({ column, row })}
{#if column.key === 'actions'}
<div class="flex justify-center gap-2">
<button
class="btn btn-sm btn-ghost"
onclick={() => openEditDisciplineModal(row)}
title="Edit discipline"
>
<Edit2 class="w-4 h-4" />
</button>
<button
class="btn btn-sm btn-ghost text-error"
onclick={() => confirmDeleteDiscipline(row)}
title="Delete discipline"
>
<Trash2 class="w-4 h-4" />
</button>
</div>
{:else}
{row[column.key] || '-'}
{/if}
{/snippet}
</DataTable>
</div>
</div>
{/if}
<!-- Departments Tab -->
{#if activeTab === 'departments'}
<div class="space-y-4">
<!-- Search and Add -->
<div class="flex flex-col sm:flex-row gap-4">
<div class="flex-1 relative">
<Search class="w-5 h-5 absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-400" />
<input
type="text"
placeholder="Search departments by code or name..."
class="input input-bordered w-full pl-10"
bind:value={departmentSearch}
/>
</div>
<button class="btn btn-primary" onclick={openCreateDepartmentModal}>
<Plus class="w-4 h-4 mr-2" />
Add Department
</button>
</div>
<!-- Departments Table -->
<div class="bg-base-100 rounded-lg shadow border border-base-200">
<DataTable
columns={departmentColumns}
data={filteredDepartments}
loading={loadingDepartments}
emptyMessage="No departments found"
hover={true}
bordered={false}
>
{#snippet cell({ column, row })}
{#if column.key === 'actions'}
<div class="flex justify-center gap-2">
<button
class="btn btn-sm btn-ghost"
onclick={() => openEditDepartmentModal(row)}
title="Edit department"
>
<Edit2 class="w-4 h-4" />
</button>
<button
class="btn btn-sm btn-ghost text-error"
onclick={() => confirmDeleteDepartment(row)}
title="Delete department"
>
<Trash2 class="w-4 h-4" />
</button>
</div>
{:else}
{row[column.key] || '-'}
{/if}
{/snippet}
</DataTable>
</div>
</div>
{/if}
</div>
<!-- Discipline Modal -->
<Modal
bind:open={disciplineModalOpen}
title={disciplineModalMode === 'create' ? 'Add Discipline' : 'Edit Discipline'}
size="md"
>
<form class="space-y-4" onsubmit={(e) => { e.preventDefault(); handleSaveDiscipline(); }}>
<div class="grid grid-cols-1 md:grid-cols-2 gap-4">
<div class="form-control">
<label class="label" for="disciplineCode">
<span class="label-text text-sm font-medium">Discipline Code</span>
<span class="label-text-alt text-xs text-error">*</span>
</label>
<input
id="disciplineCode"
type="text"
class="input input-sm input-bordered w-full"
bind:value={disciplineFormData.DisciplineCode}
placeholder="e.g., HEM, CHEM"
required
/>
<span class="label-text-alt text-xs text-gray-500">Unique code for this discipline</span>
</div>
<div class="form-control">
<label class="label" for="disciplineName">
<span class="label-text text-sm font-medium">Discipline Name</span>
<span class="label-text-alt text-xs text-error">*</span>
</label>
<input
id="disciplineName"
type="text"
class="input input-sm input-bordered w-full"
bind:value={disciplineFormData.DisciplineName}
placeholder="e.g., Hematology"
required
/>
<span class="label-text-alt text-xs text-gray-500">Display name</span>
</div>
</div>
<div class="form-control">
<label class="label" for="parentDiscipline">
<span class="label-text text-sm font-medium">Parent Discipline</span>
</label>
<select
id="parentDiscipline"
class="select select-sm select-bordered w-full"
bind:value={disciplineFormData.Parent}
>
<option value={null}>None (Top-level discipline)</option>
{#each disciplines.filter((d) => d.DisciplineID !== disciplineFormData.DisciplineID) as discipline}
<option value={discipline.DisciplineID}>{discipline.DisciplineName}</option>
{/each}
</select>
<span class="label-text-alt text-xs text-gray-500">Optional parent for hierarchical structure</span>
</div>
</form>
{#snippet footer()}
<button
class="btn btn-ghost"
onclick={() => (disciplineModalOpen = false)}
type="button"
disabled={savingDiscipline}
>
Cancel
</button>
<button
class="btn btn-primary"
onclick={handleSaveDiscipline}
disabled={savingDiscipline}
type="button"
>
{#if savingDiscipline}
<span class="loading loading-spinner loading-sm mr-2"></span>
{/if}
{savingDiscipline ? 'Saving...' : 'Save'}
</button>
{/snippet}
</Modal>
<!-- Department Modal -->
<Modal
bind:open={departmentModalOpen}
title={departmentModalMode === 'create' ? 'Add Department' : 'Edit Department'}
size="md"
>
<form class="space-y-4" onsubmit={(e) => { e.preventDefault(); handleSaveDepartment(); }}>
<div class="grid grid-cols-1 md:grid-cols-2 gap-4">
<div class="form-control">
<label class="label" for="departmentCode">
<span class="label-text text-sm font-medium">Department Code</span>
<span class="label-text-alt text-xs text-error">*</span>
</label>
<input
id="departmentCode"
type="text"
class="input input-sm input-bordered w-full"
bind:value={departmentFormData.DepartmentCode}
placeholder="e.g., HEM-OUT"
required
/>
<span class="label-text-alt text-xs text-gray-500">Unique code for this department</span>
</div>
<div class="form-control">
<label class="label" for="departmentName">
<span class="label-text text-sm font-medium">Department Name</span>
<span class="label-text-alt text-xs text-error">*</span>
</label>
<input
id="departmentName"
type="text"
class="input input-sm input-bordered w-full"
bind:value={departmentFormData.DepartmentName}
placeholder="e.g., Outpatient Hematology"
required
/>
<span class="label-text-alt text-xs text-gray-500">Display name</span>
</div>
</div>
<div class="form-control">
<label class="label" for="discipline">
<span class="label-text text-sm font-medium">Discipline</span>
<span class="label-text-alt text-xs text-error">*</span>
</label>
<select
id="discipline"
class="select select-sm select-bordered w-full"
bind:value={departmentFormData.DisciplineID}
required
>
<option value={null}>Select discipline...</option>
{#each disciplines as discipline}
<option value={discipline.DisciplineID}>{discipline.DisciplineName}</option>
{/each}
</select>
<span class="label-text-alt text-xs text-gray-500">The discipline this department belongs to</span>
</div>
</form>
{#snippet footer()}
<button
class="btn btn-ghost"
onclick={() => (departmentModalOpen = false)}
type="button"
disabled={savingDepartment}
>
Cancel
</button>
<button
class="btn btn-primary"
onclick={handleSaveDepartment}
disabled={savingDepartment}
type="button"
>
{#if savingDepartment}
<span class="loading loading-spinner loading-sm mr-2"></span>
{/if}
{savingDepartment ? 'Saving...' : 'Save'}
</button>
{/snippet}
</Modal>
<!-- Delete Discipline Confirmation -->
<Modal bind:open={deleteDisciplineConfirmOpen} title="Confirm Delete Discipline" size="sm">
<div class="py-2">
<p class="text-base-content/80">Are you sure you want to delete this discipline?</p>
<div class="bg-base-200 rounded-lg p-3 mt-3">
<p class="text-sm">
<span class="text-gray-500">Code:</span>
<strong class="text-base-content font-mono">{deleteDisciplineItem?.DisciplineCode}</strong>
</p>
<p class="text-sm mt-1">
<span class="text-gray-500">Name:</span>
<strong class="text-base-content">{deleteDisciplineItem?.DisciplineName}</strong>
</p>
</div>
<p class="text-sm text-error mt-3 flex items-center gap-2">
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"
/>
</svg>
This action cannot be undone.
</p>
</div>
{#snippet footer()}
<button
class="btn btn-ghost"
onclick={() => (deleteDisciplineConfirmOpen = false)}
type="button"
disabled={deletingDiscipline}
>
Cancel
</button>
<button
class="btn btn-error"
onclick={handleDeleteDiscipline}
disabled={deletingDiscipline}
type="button"
>
{#if deletingDiscipline}
<span class="loading loading-spinner loading-sm mr-2"></span>
{/if}
{deletingDiscipline ? 'Deleting...' : 'Delete'}
</button>
{/snippet}
</Modal>
<!-- Delete Department Confirmation -->
<Modal bind:open={deleteDepartmentConfirmOpen} title="Confirm Delete Department" size="sm">
<div class="py-2">
<p class="text-base-content/80">Are you sure you want to delete this department?</p>
<div class="bg-base-200 rounded-lg p-3 mt-3">
<p class="text-sm">
<span class="text-gray-500">Code:</span>
<strong class="text-base-content font-mono">{deleteDepartmentItem?.DepartmentCode}</strong>
</p>
<p class="text-sm mt-1">
<span class="text-gray-500">Name:</span>
<strong class="text-base-content">{deleteDepartmentItem?.DepartmentName}</strong>
</p>
</div>
<p class="text-sm text-error mt-3 flex items-center gap-2">
<svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-3L13.732 4c-.77-1.333-2.694-1.333-3.464 0L3.34 16c-.77 1.333.192 3 1.732 3z"
/>
</svg>
This action cannot be undone.
</p>
</div>
{#snippet footer()}
<button
class="btn btn-ghost"
onclick={() => (deleteDepartmentConfirmOpen = false)}
type="button"
disabled={deletingDepartment}
>
Cancel
</button>
<button
class="btn btn-error"
onclick={handleDeleteDepartment}
disabled={deletingDepartment}
type="button"
>
{#if deletingDepartment}
<span class="loading loading-spinner loading-sm mr-2"></span>
{/if}
{deletingDepartment ? 'Deleting...' : 'Delete'}
</button>
{/snippet}
</Modal>