package server

import (
	"net/http"
	"net/http/httptest"
	"testing"
)

func TestDashboard_EscapeClosesOverlay(t *testing.T) {
	srv := setupTestServer(t)

	req := httptest.NewRequest(http.MethodGet, "/", nil)
	w := httptest.NewRecorder()
	srv.Router.ServeHTTP(w, req)

	body := w.Body.String()
	if !containsStr(body, "Escape") {
		t.Error("expected Escape key handler for overlay")
	}
}

func TestDashboard_BackdropClickClosesOverlay(t *testing.T) {
	srv := setupTestServer(t)

	req := httptest.NewRequest(http.MethodGet, "/", nil)
	w := httptest.NewRecorder()
	srv.Router.ServeHTTP(w, req)

	body := w.Body.String()
	if !containsStr(body, "e.target === this") {
		t.Error("expected backdrop click handler for overlay")
	}
}

func TestTaskDetail_HasInnerWrapper(t *testing.T) {
	srv := setupTestServer(t)

	req := httptest.NewRequest(http.MethodGet, "/task/T01", nil)
	w := httptest.NewRecorder()
	srv.Router.ServeHTTP(w, req)

	body := w.Body.String()
	if !containsStr(body, "detail-inner") {
		t.Error("expected detail-inner wrapper in task detail")
	}
}

func TestTaskDetail_RendersMarkdownAsHTML(t *testing.T) {
	srv := setupTestServer(t)

	req := httptest.NewRequest(http.MethodGet, "/task/T01", nil)
	w := httptest.NewRecorder()
	srv.Router.ServeHTTP(w, req)

	body := w.Body.String()
	// Markdown headers should be rendered as HTML <h1> tags
	if !containsStr(body, "<h1>") {
		t.Error("expected rendered <h1> from markdown heading")
	}
	// Should have docs-content class for proper styling
	if !containsStr(body, "docs-content") {
		t.Error("expected docs-content class on detail content")
	}
}

func TestDocsPage_HasFullHeightLayout(t *testing.T) {
	srv := setupTestServer(t)

	req := httptest.NewRequest(http.MethodGet, "/docs", nil)
	w := httptest.NewRecorder()
	srv.Router.ServeHTTP(w, req)

	body := w.Body.String()
	if !containsStr(body, "docs-container") {
		t.Error("expected docs-container class")
	}
	if !containsStr(body, "docs-layout") {
		t.Error("expected docs-layout class for grid layout")
	}
}