package main

import (
	"fmt"
	"io/ioutil"
	"masonry/lang"
)

func main() {
	// Read the example.masonry file
	content, err := ioutil.ReadFile("example.masonry")
	if err != nil {
		fmt.Printf("Error reading example.masonry: %v\n", err)
		return
	}

	input := string(content)

	ast, err := lang.ParseInput(input)
	if err != nil {
		fmt.Printf("Error: %v\n", err)
	} else {
		fmt.Printf("🎉 Successfully parsed complete DSL with pages!\n\n")

		for _, def := range ast.Definitions {
			if def.Server != nil {
				fmt.Printf("📡 Server: %s\n", def.Server.Name)
				for _, setting := range def.Server.Settings {
					if setting.Host != nil {
						fmt.Printf("   host: %s\n", *setting.Host)
					}
					if setting.Port != nil {
						fmt.Printf("   port: %d\n", *setting.Port)
					}
				}
				fmt.Printf("\n")
			}

			if def.Entity != nil {
				entity := def.Entity
				fmt.Printf("🏗️  Entity: %s", entity.Name)
				if entity.Description != nil {
					fmt.Printf(" - %s", *entity.Description)
				}
				fmt.Printf("\n")

				for _, field := range entity.Fields {
					fmt.Printf("   %s: %s", field.Name, field.Type)
					if field.Required {
						fmt.Printf(" (required)")
					}
					if field.Unique {
						fmt.Printf(" (unique)")
					}
					if field.Default != nil {
						fmt.Printf(" default=%s", *field.Default)
					}
					fmt.Printf("\n")
				}
				fmt.Printf("\n")
			}

			if def.Endpoint != nil {
				endpoint := def.Endpoint
				fmt.Printf("🚀 Endpoint: %s %s", endpoint.Method, endpoint.Path)
				if endpoint.Entity != nil {
					fmt.Printf(" (for %s)", *endpoint.Entity)
				}
				if endpoint.Description != nil {
					fmt.Printf(" - %s", *endpoint.Description)
				}
				if endpoint.Auth {
					fmt.Printf(" [AUTH]")
				}
				fmt.Printf("\n\n")
			}

			if def.Page != nil {
				page := def.Page
				fmt.Printf("🎨 Page: %s at %s", page.Name, page.Path)
				if page.Title != nil {
					fmt.Printf(" - %s", *page.Title)
				}
				if page.Auth {
					fmt.Printf(" [AUTH]")
				}
				fmt.Printf("\n")
				fmt.Printf("   Layout: %s\n", page.Layout)

				for _, meta := range page.Meta {
					fmt.Printf("   Meta %s: %s\n", meta.Name, meta.Content)
				}

				for _, comp := range page.Components {
					fmt.Printf("   📦 Component: %s", comp.Type)
					if comp.Entity != nil {
						fmt.Printf(" for %s", *comp.Entity)
					}
					fmt.Printf("\n")

					for _, attr := range comp.Config {
						if attr.Fields != nil {
							fmt.Printf("      fields: %v\n", attr.Fields.Fields)
						}
						if attr.Actions != nil {
							fmt.Printf("      actions: ")
							for i, action := range attr.Actions.Actions {
								if i > 0 {
									fmt.Printf(", ")
								}
								fmt.Printf("%s", action.Name)
								if action.Endpoint != nil {
									fmt.Printf(" via %s", *action.Endpoint)
								}
							}
							fmt.Printf("\n")
						}
						if attr.DataSource != nil {
							fmt.Printf("      data from: %s\n", attr.DataSource.Endpoint)
						}
						if attr.Style != nil {
							fmt.Printf("      style: %s", *attr.Style.Theme)
							if len(attr.Style.Classes) > 0 {
								fmt.Printf(" classes: %v", attr.Style.Classes)
							}
							fmt.Printf("\n")
						}
						if attr.Pagination != nil {
							fmt.Printf("      pagination: enabled")
							if attr.Pagination.PageSize != nil {
								fmt.Printf(" size %d", *attr.Pagination.PageSize)
							}
							fmt.Printf("\n")
						}
						if attr.Filters != nil {
							fmt.Printf("      filters: ")
							for i, filter := range attr.Filters.Filters {
								if i > 0 {
									fmt.Printf(", ")
								}
								fmt.Printf("%s as %s", filter.Field, filter.Type)
								if filter.Label != nil {
									fmt.Printf(" (%s)", *filter.Label)
								}
							}
							fmt.Printf("\n")
						}
						if attr.Validation {
							fmt.Printf("      validation: enabled\n")
						}
					}
				}
				fmt.Printf("\n")
			}
		}
	}
}