masonry/lang/parser_ui_page_test.go

package lang

import (
	"testing"
)

func TestParsePageDefinitions(t *testing.T) {
	tests := []struct {
		name    string
		input   string
		want    AST
		wantErr bool
	}{
		{
			name:  "basic page with minimal fields",
			input: `page Dashboard at "/dashboard" layout main`,
			want: AST{
				Definitions: []Definition{
					{
						Page: &Page{
							Name:   "Dashboard",
							Path:   "/dashboard",
							Layout: "main",
						},
					},
				},
			},
		},
		{
			name:  "page with all optional fields",
			input: `page UserProfile at "/profile" layout main title "User Profile" desc "Manage user profile settings" auth`,
			want: AST{
				Definitions: []Definition{
					{
						Page: &Page{
							Name:        "UserProfile",
							Path:        "/profile",
							Layout:      "main",
							Title:       stringPtr("User Profile"),
							Description: stringPtr("Manage user profile settings"),
							Auth:        true,
						},
					},
				},
			},
		},
		{
			name: "page with meta tags",
			input: `page HomePage at "/" layout main {
				meta description "Welcome to our application"
				meta keywords "app, dashboard, management"
			}`,
			want: AST{
				Definitions: []Definition{
					{
						Page: &Page{
							Name:   "HomePage",
							Path:   "/",
							Layout: "main",
							Meta: []MetaTag{
								{Name: "description", Content: "Welcome to our application"},
								{Name: "keywords", Content: "app, dashboard, management"},
							},
						},
					},
				},
			},
		},
		{
			name: "page with nested sections",
			input: `page Settings at "/settings" layout main {
				section tabs type tab {
					section profile label "Profile" active {
						component form for User {
							field name type text
						}
					}
					
					section security label "Security" {
						component form for User {
							field password type password
						}
					}
				}
			}`,
			want: AST{
				Definitions: []Definition{
					{
						Page: &Page{
							Name:   "Settings",
							Path:   "/settings",
							Layout: "main",
							Sections: []Section{
								{
									Name: "tabs",
									Type: stringPtr("tab"),
									Elements: []SectionElement{
										{
											Section: &Section{
												Name:   "profile",
												Label:  stringPtr("Profile"),
												Active: true,
												Elements: []SectionElement{
													{
														Component: &Component{
															Type:   "form",
															Entity: stringPtr("User"),
															Elements: []ComponentElement{
																{
																	Field: &ComponentField{
																		Name: "name",
																		Type: "text",
																	},
																},
															},
														},
													},
												},
											},
										},
										{
											Section: &Section{
												Name:  "security",
												Label: stringPtr("Security"),
												Elements: []SectionElement{
													{
														Component: &Component{
															Type:   "form",
															Entity: stringPtr("User"),
															Elements: []ComponentElement{
																{
																	Field: &ComponentField{
																		Name: "password",
																		Type: "password",
																	},
																},
															},
														},
													},
												},
											},
										},
									},
								},
							},
						},
					},
				},
			},
		},
		{
			name: "page with modal and panel sections",
			input: `page ProductList at "/products" layout main {
				section main type container {
					component table for Product
				}
				
				section editModal type modal trigger "edit-product" {
					component form for Product {
						field name type text required
						button save label "Save Changes" style "primary"
					}
				}
				
				section filters type panel position "left" {
					component form {
						field category type select
						field price_range type range
					}
				}
			}`,
			want: AST{
				Definitions: []Definition{
					{
						Page: &Page{
							Name:   "ProductList",
							Path:   "/products",
							Layout: "main",
							Sections: []Section{
								{
									Name: "main",
									Type: stringPtr("container"),
									Elements: []SectionElement{
										{
											Component: &Component{
												Type:   "table",
												Entity: stringPtr("Product"),
											},
										},
									},
								},
								{
									Name:    "editModal",
									Type:    stringPtr("modal"),
									Trigger: stringPtr("edit-product"),
									Elements: []SectionElement{
										{
											Component: &Component{
												Type:   "form",
												Entity: stringPtr("Product"),
												Elements: []ComponentElement{
													{
														Field: &ComponentField{
															Name: "name",
															Type: "text",
															Attributes: []ComponentFieldAttribute{
																{Required: true},
															},
														},
													},
													{
														Button: &ComponentButton{
															Name:  "save",
															Label: "Save Changes",
															Attributes: []ComponentButtonAttr{
																{Style: &ComponentButtonStyle{Value: "primary"}},
															},
														},
													},
												},
											},
										},
									},
								},
								{
									Name:     "filters",
									Type:     stringPtr("panel"),
									Position: stringPtr("left"),
									Elements: []SectionElement{
										{
											Component: &Component{
												Type: "form",
												Elements: []ComponentElement{
													{
														Field: &ComponentField{
															Name: "category",
															Type: "select",
														},
													},
													{
														Field: &ComponentField{
															Name: "price_range",
															Type: "range",
														},
													},
												},
											},
										},
									},
								},
							},
						},
					},
				},
			},
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got, err := ParseInput(tt.input)
			if (err != nil) != tt.wantErr {
				t.Errorf("ParseInput() error = %v, wantErr %v", err, tt.wantErr)
				return
			}
			if !astEqual(got, tt.want) {
				t.Errorf("ParseInput() got = %v, want %v", got, tt.want)
			}
		})
	}
}

func TestParsePageErrors(t *testing.T) {
	tests := []struct {
		name  string
		input string
	}{
		{
			name:  "missing layout",
			input: `page Dashboard at "/dashboard"`,
		},
		{
			name:  "missing path",
			input: `page Dashboard layout main`,
		},
		{
			name:  "invalid path format",
			input: `page Dashboard at dashboard layout main`,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			_, err := ParseInput(tt.input)
			if err == nil {
				t.Errorf("ParseInput() expected error for invalid syntax, got nil")
			}
		})
	}
}