// Copyright (c) 2026 Jose Cely <me@jacs.guru>
// Use of this source code is governed by MIT-style
// license that can be found in the LICENSE file.

package controllers

import (
	"html/template"

	"git.smarteching.com/goffee/core"
)

// TablerDemo1 renders a Tabler-themed demo page
func TablerDemo1(c *core.Context) *core.Response {

	// first, include compoment
	type templateData struct {
		Content template.HTML
	}
	// Build the template data
	data := templateData{
		// The main page content (rendered HTML)
		Content: template.HTML("<h2>Hola mundo</h2>"),
	}

	return c.Response.Template("tabler_demo.html", data)
}

// TablerSingle renders a page using the single layout (centered page with logo)
func TablerSingle(c *core.Context) *core.Response {
	data := TablerPageData{
		PageTitle:       "Tabler Single",
		PageDescription: "A single centered page",
		Content:         template.HTML("<div class=\"card card-md\"><div class=\"card-body\"><h2 class=\"card-title text-center mb-4\">Login</h2><p class=\"text-secondary mb-4\">Enter your credentials to access your account.</p></div></div>"),
	}
	return c.Response.Template("tabler_single.html", data)
}

// TablerDefault renders a page using the default layout (with navbar, page header, footer)
func TablerDefault(c *core.Context) *core.Response {
	data := TablerPageData{
		PageTitle:       "Tabler Default",
		PageDescription: "A default page layout",
		Sidebar:         false,
		ShowTopbar:      true,
		PageHeader:      "Default Page",
		PagePretitle:    "Overview",
		UserName:        "Jane Doe",
		UserRole:        "Administrator",
		Content:         template.HTML("<div class=\"card\"><div class=\"card-body\"><h3 class=\"card-title\">Content Area</h3><p>This is the main content area of the default page layout.</p></div></div>"),
	}
	return c.Response.Template("tabler_default.html", data)
}

// TablerNavbar renders a page using the default layout (with navbar, navbarmenu, page header, footer)
func TablerNavbar(c *core.Context) *core.Response {
	data := TablerPageData{
		PageTitle:       "Navbar Menu Demo",
		PageDescription: "Sample page with navbar menu",
		ShowTopbar:      true,
		Sidebar:         false,
		PageHeader:      "Navbar Menu Demo",
		PagePretitle:    "Components",
		UserName:        "Jane Doe",
		UserRole:        "Administrator",
		NavbarMenu:      SampleNavbarMenu(),
		Content:         template.HTML("<div class=\"card\"><div class=\"card-body\"><h3 class=\"card-title\">Navbar Menu Example</h3><p>This page demonstrates the navbar menu component migrated from the Liquid template. The menu items (Dashboards, Layout, Help) are rendered from sample data.</p></div></div>"),
	}
	return c.Response.Template("tabler_default.html", data)
}

// TablerComponents renders a page with alerts, breadcrumbs, and toasts.
// Uses the composition pattern: embeds TablerPageData and adds Components.
func TablerComponents(c *core.Context) *core.Response {
	type componentsPageData struct {
		TablerPageData
		Components FormtablerComponentsPage
	}
	data := componentsPageData{
		TablerPageData: TablerPageData{
			PageTitle:       "UI Components",
			PageDescription: "Alerts, breadcrumbs and toasts demo",
			ShowTopbar:      true,
			Sidebar:         false,
			PageHeader:      "Components",
			PagePretitle:    "UI Elements",
			UserName:        "Jane Doe",
			UserRole:        "Administrator",
			NavbarMenu:      SampleNavbarMenu(),
			Content:         template.HTML(""),
		},
		Components: SampleComponents(),
	}
	return c.Response.Template("tabler_components.html", data)
}

// TablerCards renders a page with card component demos.
// Uses the composition pattern: embeds TablerPageData and adds Cards.
func TablerCards(c *core.Context) *core.Response {
	type cardsPageData struct {
		TablerPageData
		Cards []FormtablerCard
	}
	data := cardsPageData{
		TablerPageData: TablerPageData{
			PageTitle:       "Cards",
			PageDescription: "Card component demo page",
			ShowTopbar:      true,
			Sidebar:         false,
			PageHeader:      "Cards",
			PagePretitle:    "Components",
			UserName:        "Jane Doe",
			UserRole:        "Administrator",
			NavbarMenu:      SampleNavbarMenu(),
			Content:         template.HTML(""),
		},
		Cards: SampleCards(),
	}
	return c.Response.Template("tabler_cards.html", data)
}

// TablerFormElements renders a page with all 25 formtabler form components.
// Uses the composition pattern: embeds TablerPageData and adds
// a FormElements field containing all form component data.
func TablerFormElements(c *core.Context) *core.Response {
	type formelementsPageData struct {
		TablerPageData
		FormElements FormtablerFormElementsPage
	}
	data := formelementsPageData{
		TablerPageData: TablerPageData{
			PageTitle:       "Form Elements",
			PageDescription: "Form element demo page",
			ShowTopbar:      true,
			Sidebar:         false,
			PageHeader:      "Form Elements",
			PagePretitle:    "Components",
			UserName:        "Jane Doe",
			UserRole:        "Administrator",
			NavbarMenu:      SampleNavbarMenu(),
			Content:         template.HTML(""),
		},
		FormElements: SampleFormElements(),
	}
	return c.Response.Template("tabler_formelements.html", data)
}

// TablerTables renders a page with table components.
// Uses a page-specific struct that embeds TablerPageData and adds the Tables field.
// The template detects tables via hasField and renders them.
func TablerTables(c *core.Context) *core.Response {
	type tablesPageData struct {
		TablerPageData
		Tables []TableComponent
	}
	data := tablesPageData{
		TablerPageData: TablerPageData{
			PageTitle:       "Tables",
			PageDescription: "Table demo page",
			ShowTopbar:      true,
			Sidebar:         false,
			PageHeader:      "Tables",
			PagePretitle:    "Components",
			UserName:        "Jane Doe",
			UserRole:        "Administrator",
			NavbarMenu:      SampleNavbarMenu(),
			Content:         template.HTML(""),
		},
		Tables: SampleTables(),
	}
	return c.Response.Template("tabler_tables.html", data)
}

// UserSignIn renders the sign-in page.
func UserSignIn(c *core.Context) *core.Response {
	type authPageData struct {
		TablerPageData
	}
	data := authPageData{
		TablerPageData: TablerPageData{
			PageTitle: "Sign In",
		},
	}
	return c.Response.Template("apptabler_sign-in.html", data)
}

// UserSignUp renders the sign-up page.
func UserSignUp(c *core.Context) *core.Response {
	type authPageData struct {
		TablerPageData
	}
	data := authPageData{
		TablerPageData: TablerPageData{
			PageTitle: "Sign Up",
		},
	}
	return c.Response.Template("apptabler_sign-up.html", data)
}

// UserForgot renders the forgot password page.
func UserForgot(c *core.Context) *core.Response {
	type authPageData struct {
		TablerPageData
	}
	data := authPageData{
		TablerPageData: TablerPageData{
			PageTitle: "Forgot Password",
		},
	}
	return c.Response.Template("apptabler_forgot.html", data)
}

// UserLock renders the account lock page.
func UserLock(c *core.Context) *core.Response {
	type authLockPageData struct {
		TablerPageData
		PersonName string
	}
	data := authLockPageData{
		TablerPageData: TablerPageData{
			PageTitle: "Account Locked",
		},
		PersonName: "Paweł Kuna",
	}
	return c.Response.Template("apptabler_auth-lock.html", data)
}

// AdminCustomers renders the admin customers listing page.
func AdminCustomers(c *core.Context) *core.Response {
	type adminCustomersPageData struct {
		TablerPageData
		AdminCustomers AdminCustomersPage
	}
	data := adminCustomersPageData{
		TablerPageData: TablerPageData{
			PageTitle:       "Customers",
			PageDescription: "Manage customers",
			ShowTopbar:      true,
			Sidebar:         false,
			PageHeader:      "Customers",
			PagePretitle:    "Customer Management",
			UserName:        "Jane Doe",
			UserRole:        "Administrator",
			NavbarMenu:      SampleNavbarMenu(),
		},
		AdminCustomers: AdminCustomersPage{
			Customers: SampleCustomersTable(),
		},
	}
	return c.Response.Template("apptabler_admincustomers.html", data)
}

// AdminUsers renders the admin users listing page.
func AdminUsers(c *core.Context) *core.Response {
	type adminUsersPageData struct {
		TablerPageData
		AdminUsers AdminUsersPage
	}
	data := adminUsersPageData{
		TablerPageData: TablerPageData{
			PageTitle:       "Admin Users",
			PageDescription: "Manage system users",
			ShowTopbar:      true,
			Sidebar:         false,
			PageHeader:      "Admin Users",
			PagePretitle:    "User Management",
			UserName:        "Jane Doe",
			UserRole:        "Administrator",
			NavbarMenu:      SampleNavbarMenu(),
		},
		AdminUsers: SampleAdminUsers(),
	}
	return c.Response.Template("apptabler_admin-users.html", data)
}

// UserSettings renders the user settings page.
func UserSettings(c *core.Context) *core.Response {
	type userSettingsPageData struct {
		TablerPageData
		UserSettings FormtablerUserSettingsPage
	}
	data := userSettingsPageData{
		TablerPageData: TablerPageData{
			PageTitle:       "Account Settings",
			PageDescription: "User account settings",
			ShowTopbar:      true,
			Sidebar:         false,
			PageHeader:      "Account Settings",
			PagePretitle:    "User Profile",
			UserName:        "Jane Doe",
			UserRole:        "Administrator",
			NavbarMenu:      SampleNavbarMenu(),
		},
		UserSettings: SampleUserSettings(),
	}
	return c.Response.Template("apptabler_usersettings.html", data)
}

// TablerHome renders the homepage/dashboard layout
func TablerHome(c *core.Context) *core.Response {
	data := TablerPageData{
		PageTitle:       "Dashboard",
		PageDescription: "Dashboard home page",
		PageHeader:      "Dashboard",
		PagePretitle:    "Overview",
		UserName:        "Jane Doe",
		UserRole:        "Administrator",
		ShowTopbar:      true,
		Sidebar:         false,
	}
	return c.Response.Template("tabler_homepage.html", data)
}

// DemoForm1 renders the sample contact form using the form generator.
func DemoForm1(c *core.Context) *core.Response {
	type demoForm1Data struct {
		TablerPageData
		FormDefinition FormtablerFormDefinition
	}
	data := demoForm1Data{
		TablerPageData: TablerPageData{
			PageTitle:       "Demo Form 1",
			PageDescription: "Sample contact form generated from JSON definition",
			ShowTopbar:      true,
			Sidebar:         false,
			PageHeader:      "Contact Form",
			PagePretitle:    "Demo Form Generator",
			UserName:        "Jane Doe",
			UserRole:        "Administrator",
			NavbarMenu:      SampleNavbarMenu(),
		},
		FormDefinition: FormtablerFormDefinition{
			ID:             "contact-form",
			Title:          "Contact us",
			SuccessMessage: "Thanks! We'll get back to you soon.",
			Method:         "POST",
			Fields: []FormtablerFormField{
				{
					Name:        "name",
					Label:       "Name",
					Type:        "text",
					Required:    true,
					Placeholder: "Jane Doe",
				},
				{
					Name:        "email",
					Label:       "Email",
					Type:        "email",
					Required:    true,
					Placeholder: "jane@example.com",
				},
				{
					Name:        "phone",
					Label:       "Phone",
					Type:        "phone",
					Required:    false,
					Placeholder: "+1 555 000 0000",
				},
				{
					Name:        "message",
					Label:       "Message",
					Type:        "textarea",
					Required:    true,
					Placeholder: "How can we help?",
					MaxLength:   1000,
				},
			},
		},
	}
	return c.Response.Template("apptabler_demoform.html", data)
}

// DemoForm2 renders an advanced form using all available field types.
func DemoForm2(c *core.Context) *core.Response {
	type demoForm2Data struct {
		TablerPageData
		FormDefinition FormtablerFormDefinition
	}
	data := demoForm2Data{
		TablerPageData: TablerPageData{
			PageTitle:       "Demo Form 2",
			PageDescription: "Advanced form with all field types",
			ShowTopbar:      true,
			Sidebar:         false,
			PageHeader:      "Advanced Registration Form",
			PagePretitle:    "Demo Form Generator",
			UserName:        "Jane Doe",
			UserRole:        "Administrator",
			NavbarMenu:      SampleNavbarMenu(),
		},
		FormDefinition: FormtablerFormDefinition{
			ID:                  "advanced-registration",
			Title:               "User Registration",
			SuccessMessage:      "Registration submitted successfully! We'll review your application.",
			Method:              "POST",
			Columns:             3,
			FieldsetTitle:       "Personal Information",
			FieldsetDescription: "Please fill in all required fields marked with an asterisk (*).",
			Fields: []FormtablerFormField{
				{
					Name:        "first_name",
					Label:       "First Name",
					Type:        "text",
					Required:    true,
					Placeholder: "John",
					MinLength:   2,
					MaxLength:   50,
					Autofocus:   true,
				},
				{
					Name:        "last_name",
					Label:       "Last Name",
					Type:        "text",
					Required:    true,
					Placeholder: "Doe",
					MinLength:   2,
					MaxLength:   50,
				},
				{
					Name:        "email",
					Label:       "Email Address",
					Type:        "email",
					Required:    true,
					Placeholder: "john.doe@example.com",
				},
				{
					Name:        "phone",
					Label:       "Phone Number",
					Type:        "phone",
					Required:    true,
					Placeholder: "+1 (555) 000-0000",
					HelpText:    "Include country code for international numbers.",
				},
				{
					Name:     "account_type",
					Label:    "Account Type",
					Type:     "select",
					Required: true,
					Options: []FormtablerFormFieldOption{
						{Label: "Personal", Value: "personal", Selected: true},
						{Label: "Business", Value: "business"},
						{Label: "Enterprise", Value: "enterprise"},
					},
				},
				{
					Name:        "password",
					Label:       "Password",
					Type:        "password",
					Required:    true,
					Placeholder: "••••••••",
					MinLength:   8,
					MaxLength:   128,
					HelpText:    "At least 8 characters with uppercase, lowercase and numbers.",
				},
				{
					Name:        "company",
					Label:       "Company Name",
					Type:        "text",
					Placeholder: "Acme Inc.",
					HelpText:    "Only required for Business and Enterprise accounts.",
				},
				{
					Name:        "website",
					Label:       "Website",
					Type:        "url",
					Placeholder: "https://example.com",
				},
				{
					Name:        "bio",
					Label:       "Biography",
					Type:        "textarea",
					Placeholder: "Tell us about yourself...",
					MaxLength:   500,
					HelpText:    "Maximum 500 characters.",
				},
				{
					Name:  "birth_date",
					Label: "Date of Birth",
					Type:  "date",
				},
				{
					Name:  "preferred_language",
					Label: "Preferred Language",
					Type:  "select",
					Options: []FormtablerFormFieldOption{
						{Label: "English", Value: "en", Selected: true},
						{Label: "Spanish", Value: "es"},
						{Label: "French", Value: "fr"},
						{Label: "German", Value: "de"},
						{Label: "Japanese", Value: "ja"},
						{Label: "Chinese", Value: "zh"},
					},
				},
				{
					Name:     "experience_level",
					Label:    "Experience Level",
					Type:     "radio",
					Required: true,
					Options: []FormtablerFormFieldOption{
						{Label: "Beginner", Value: "beginner", Checked: true},
						{Label: "Intermediate", Value: "intermediate"},
						{Label: "Advanced", Value: "advanced"},
						{Label: "Expert", Value: "expert"},
					},
				},
				{
					Name:     "skills",
					Label:    "Skills & Technologies",
					Type:     "checkbox",
					HelpText: "Select all that apply.",
					Options: []FormtablerFormFieldOption{
						{Label: "Go", Value: "go", Checked: true},
						{Label: "JavaScript", Value: "javascript", Checked: true},
						{Label: "Python", Value: "python"},
						{Label: "Rust", Value: "rust"},
						{Label: "Docker", Value: "docker"},
						{Label: "Kubernetes", Value: "kubernetes"},
						{Label: "PostgreSQL", Value: "postgresql"},
						{Label: "Redis", Value: "redis"},
					},
				},
				{
					Name:     "notifications",
					Label:    "Email Notifications",
					Type:     "toggle",
					HelpText: "Receive updates about new features and security alerts.",
				},
				{
					Name:  "website_color",
					Label: "Preferred Accent Color",
					Type:  "color",
					Value: "#206bc4",
				},
				{
					Name:     "priority_level",
					Label:    "Priority Level",
					Type:     "range",
					Min:      1,
					Max:      10,
					Step:     1,
					Value:    "5",
					HelpText: "1 = Lowest priority, 10 = Highest priority",
				},
				{
					Name:     "agree_terms",
					Label:    "I agree to the Terms of Service and Privacy Policy",
					Type:     "checkbox",
					Required: true,
				},
				{
					Name:  "marketing_consent",
					Label: "I would like to receive marketing communications",
					Type:  "toggle",
				},
				{
					Name:  "csrf_token",
					Type:  "hidden",
					Value: "abc123xyz",
				},
			},
			SubmitText: "Create Account",
			ShowReset:  true,
			ResetText:  "Clear All",
		},
	}
	return c.Response.Template("apptabler_demoform.html", data)
}