solution-builder/role-permissions-form.html at develop · openimis/solution-builder · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Role Permissions Form</title>
    <style>
        body { font-family: Arial, sans-serif; margin: 20px; }
        .form-group { margin-bottom: 15px; }
        label { display: block; margin-bottom: 5px; }
        input[type="text"] { width: 100%; padding: 8px; box-sizing: border-box; }
        .module { margin-bottom: 20px; }
        .module summary { font-weight: bold; cursor: pointer; }
        .permissions { margin-left: 20px; }
        .permission { margin-bottom: 5px; }
        button { padding: 10px 20px; background-color: #007bff; color: white; border: none; cursor: pointer; }
        button:hover { background-color: #0056b3; }
    </style>
</head>
<body>
    <h1>Role Permissions Form</h1>
    <div class="form-group">
        <label for="permissionsFile">Upload Permissions Map JSON:</label>
        <input type="file" id="permissionsFile" accept=".json" required>
    </div>
    <form id="roleForm" style="display: none;">
        <div class="form-group">
            <label for="roleCode">Role Code:</label>
            <input type="text" id="roleCode" required>
        </div>
        <div class="form-group">
            <label for="roleName">Role Name:</label>
            <input type="text" id="roleName" required>
        </div>
        <div id="permissionsContainer">
            <!-- Permissions will be loaded here -->
        </div>
        <button type="button" id="saveButton">Save Role</button>
    </form>

    <script>
        const permissionsFileInput = document.getElementById('permissionsFile');
        const roleForm = document.getElementById('roleForm');
        const permissionsContainer = document.getElementById('permissionsContainer');
        const saveButton = document.getElementById('saveButton');
        const roleCodeInput = document.getElementById('roleCode');
        const roleNameInput = document.getElementById('roleName');

        permissionsFileInput.addEventListener('change', (event) => {
            const file = event.target.files[0];
            if (file) {
                const reader = new FileReader();
                reader.onload = (e) => {
                    try {
                        const permissionsMap = JSON.parse(e.target.result);
                        if (typeof permissionsMap !== 'object' || permissionsMap === null) {
                            throw new Error('Invalid structure: must be an object.');
                        }
                        for (const module in permissionsMap) {
                             if (!Array.isArray(permissionsMap[module])) {
                                 throw new Error(`Invalid module "${module}": must be an array.`);
                             }
                             for (const perm of permissionsMap[module]) {
                                 if (typeof perm !== 'string') {
                                     throw new Error(`Invalid permission in module "${module}": must be a string.`);
                                 }
                             }
                         }
                        renderPermissions(permissionsMap);
                        roleForm.style.display = 'block';
                    } catch (error) {
                        alert('Invalid JSON file. Please upload a valid module_permissions_map.json with nested structure.');
                    }
                };
                reader.readAsText(file);
            }
        });

        function updateModuleState(details) {
            const moduleCb = details.querySelector('input[type="checkbox"]');
            const permCbs = details.querySelectorAll('.permissions input[type="checkbox"]');
            const checkedCount = Array.from(permCbs).filter(cb => cb.checked).length;
            if (checkedCount === 0) {
                moduleCb.checked = false;
                moduleCb.indeterminate = false;
            } else if (checkedCount === permCbs.length) {
                moduleCb.checked = true;
                moduleCb.indeterminate = false;
            } else {
                moduleCb.checked = false;
                moduleCb.indeterminate = true;
            }
        }

        function renderPermissions(permissionsMap) {
            // Clear previous content
            permissionsContainer.innerHTML = '';

            // Render grouped permissions using top-level keys as modules
            Object.keys(permissionsMap).sort().forEach(module => {
                const details = document.createElement('details');
                details.className = 'module';

                const summary = document.createElement('summary');
                const moduleCheckbox = document.createElement('input');
                moduleCheckbox.type = 'checkbox';
                moduleCheckbox.id = `moduleCheckbox-${module.replace(/[^a-zA-Z0-9]/g, '_')}`;
                summary.dataset.module = module;
                summary.appendChild(moduleCheckbox);
                summary.appendChild(document.createTextNode(' ' + module));
                details.appendChild(summary);

                const permissionsDiv = document.createElement('div');
                permissionsDiv.className = 'permissions';

                permissionsMap[module].forEach(perm => {
                    const label = document.createElement('label');
                    label.className = 'permission';

                    const checkbox = document.createElement('input');
                    checkbox.type = 'checkbox';
                    checkbox.value = perm;

                    const displayText = perm;
                    label.appendChild(checkbox);
                    label.appendChild(document.createTextNode(' ' + displayText));

                    permissionsDiv.appendChild(label);
                });

                details.appendChild(permissionsDiv);
                permissionsContainer.appendChild(details);
            });
        }

        // Attach permission checkbox change listener for indeterminate state
        permissionsContainer.addEventListener('change', (e) => {
            if (e.target.type === 'checkbox' && e.target.closest('.permissions')) {
                const details = e.target.closest('details');
                updateModuleState(details);
            }else if (e.target.type === 'checkbox' && e.target.id.startsWith("moduleCheckbox-")){
                const details = e.target.closest('details');
                const permCheckboxes = details.querySelectorAll('.permissions input[type="checkbox"]');
                permCheckboxes.forEach(permCb => {
                    permCb.checked = e.target.checked;
                });
                // Update the module state after toggling
                updateModuleState(details);
            }
        });

        saveButton.addEventListener('click', () => {
            const roleCode = roleCodeInput.value.trim();
            const roleName = roleNameInput.value.trim();

            if (!roleCode || !roleName) {
                alert('Please enter both role code and name.');
                return;
            }

            const permissions = [];
            const checkboxes = document.querySelectorAll('.permissions input[type="checkbox"]:checked');
            checkboxes.forEach(cb => {
                permissions.push(cb.value);
            });

            const roleData = {
                code: roleCode,
                name: roleName,
                permissions: permissions
            };

            const roles = {roles: [roleData]}

            // Download as JSON
            const blob = new Blob([JSON.stringify(roles, null, 2)], { type: 'application/json' });
            const url = URL.createObjectURL(blob);
            const a = document.createElement('a');
            a.href = url;
            a.download = `${roleCode}-role.json`;
            document.body.appendChild(a);
            a.click();
            document.body.removeChild(a);
            URL.revokeObjectURL(url);
        });
    </script>
</body>
</html>