gochat/backend/internal/service/dashboard_app_service_test.go

package service

import (
	"context"
	"encoding/json"
	"testing"

	"github.com/gochat/gochat/internal/model"
	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

// ========== Create ==========

func TestDashboardAppService_Create_成功(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)

	req := &CreateDashboardAppRequest{
		Title:       "销售仪表盘",
		Description: "销售数据看板",
		Kind:        "frame",
		Content:     json.RawMessage(`[{"type":"frame","url":"https://example.com/widget"}]`),
	}

	app, err := svc.Create(context.Background(), account.ID, nil, req)
	require.NoError(t, err)
	assert.NotZero(t, app.ID)
	assert.Equal(t, account.ID, app.AccountID)
	assert.Nil(t, app.UserID)
	assert.Equal(t, "销售仪表盘", app.Title)
	assert.Equal(t, "销售数据看板", app.Description)
	assert.Equal(t, "frame", app.Kind)
	assert.True(t, *app.Active)
	assert.Equal(t, json.RawMessage(`[{"type":"frame","url":"https://example.com/widget"}]`), app.Content)
}

func TestDashboardAppService_Create_带UserID(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)
	user := createTestUser(t, db, account.ID)

	userID := user.ID
	req := &CreateDashboardAppRequest{
		Title:   "个人仪表盘",
		Content: json.RawMessage(`[{"type":"frame","url":"https://example.com/personal"}]`),
	}

	app, err := svc.Create(context.Background(), account.ID, &userID, req)
	require.NoError(t, err)
	assert.NotZero(t, app.ID)
	assert.Equal(t, account.ID, app.AccountID)
	assert.NotNil(t, app.UserID)
	assert.Equal(t, user.ID, *app.UserID)
}

func TestDashboardAppService_Create_空Content(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)

	req := &CreateDashboardAppRequest{
		Title:   "空内容仪表盘",
		Content: json.RawMessage("[]"),
	}

	app, err := svc.Create(context.Background(), account.ID, nil, req)
	assert.Error(t, err)
	assert.Nil(t, app)
	assert.Contains(t, err.Error(), "at least one widget")
}

func TestDashboardAppService_Create_无效Content非数组(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)

	req := &CreateDashboardAppRequest{
		Title:   "无效内容",
		Content: json.RawMessage(`{"type":"frame"}`),
	}

	app, err := svc.Create(context.Background(), account.ID, nil, req)
	assert.Error(t, err)
	assert.Nil(t, app)
	assert.Contains(t, err.Error(), "JSON array")
}

func TestDashboardAppService_Create_无效WidgetURL(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)

	req := &CreateDashboardAppRequest{
		Title:   "无效URL",
		Content: json.RawMessage(`[{"type":"frame","url":"ftp://bad.url"}]`),
	}

	app, err := svc.Create(context.Background(), account.ID, nil, req)
	assert.Error(t, err)
	assert.Nil(t, app)
}

// ========== GetByID ==========

func TestDashboardAppService_GetByID_成功(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)
	created := createTestDashboardApp(t, db, account.ID)

	app, err := svc.GetByID(context.Background(), created.ID)
	require.NoError(t, err)
	assert.Equal(t, created.ID, app.ID)
	assert.Equal(t, created.AccountID, app.AccountID)
	assert.Equal(t, created.Title, app.Title)
}

func TestDashboardAppService_GetByID_不存在(t *testing.T) {
	_, _, svc := setupDashboardAppService(t)

	app, err := svc.GetByID(context.Background(), 99999)
	assert.Error(t, err)
	assert.Nil(t, app)
}

// ========== Update ==========

func TestDashboardAppService_Update_成功(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)
	created := createTestDashboardApp(t, db, account.ID)

	req := &UpdateDashboardAppRequest{
		Title:   "更新标题",
		Content: json.RawMessage(`[{"type":"frame","url":"https://example.com/updated"}]`),
	}

	app, err := svc.Update(context.Background(), created.ID, req)
	require.NoError(t, err)
	assert.Equal(t, "更新标题", app.Title)
	assert.Equal(t, json.RawMessage(`[{"type":"frame","url":"https://example.com/updated"}]`), app.Content)
}

func TestDashboardAppService_Update_不存在(t *testing.T) {
	_, _, svc := setupDashboardAppService(t)

	req := &UpdateDashboardAppRequest{Title: "不存在"}
	app, err := svc.Update(context.Background(), 99999, req)
	assert.Error(t, err)
	assert.Nil(t, app)
}

func TestDashboardAppService_Update_部分字段(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)
	created := createTestDashboardApp(t, db, account.ID)

	originalContent := created.Content
	req := &UpdateDashboardAppRequest{
		Title: "只改标题",
	}

	app, err := svc.Update(context.Background(), created.ID, req)
	require.NoError(t, err)
	assert.Equal(t, "只改标题", app.Title)
	assert.Equal(t, originalContent, app.Content)
}

func TestDashboardAppService_Update_无效Content(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)
	created := createTestDashboardApp(t, db, account.ID)

	req := &UpdateDashboardAppRequest{
		Content: json.RawMessage(`{"not":"array"}`),
	}

	app, err := svc.Update(context.Background(), created.ID, req)
	assert.Error(t, err)
	assert.Nil(t, app)
}

// ========== Delete ==========

func TestDashboardAppService_Delete_成功(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)
	created := createTestDashboardApp(t, db, account.ID)

	err := svc.Delete(context.Background(), created.ID)
	require.NoError(t, err)

	// Verify soft deleted
	app, err := svc.GetByID(context.Background(), created.ID)
	assert.Error(t, err)
	assert.Nil(t, app)
}

func TestDashboardAppService_Delete_不存在(t *testing.T) {
	_, _, svc := setupDashboardAppService(t)

	err := svc.Delete(context.Background(), 99999)
	assert.Error(t, err)
}

// ========== ListByAccount ==========

func TestDashboardAppService_ListByAccount_成功(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)

	for i := 0; i < 3; i++ {
		createTestDashboardApp(t, db, account.ID, func(app *model.DashboardApp) {
			app.Title = "仪表盘-" + string(rune('A'+i))
		})
	}

	apps, err := svc.ListByAccount(context.Background(), account.ID)
	require.NoError(t, err)
	assert.Len(t, apps, 3)
}

func TestDashboardAppService_ListByAccount_空列表(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)

	apps, err := svc.ListByAccount(context.Background(), account.ID)
	require.NoError(t, err)
	assert.Len(t, apps, 0)
}

func TestDashboardAppService_ListByAccount_不同账户隔离(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account1 := createTestAccount(t, db)
	account2 := createTestAccount(t, db)

	createTestDashboardApp(t, db, account1.ID)
	createTestDashboardApp(t, db, account1.ID)
	createTestDashboardApp(t, db, account2.ID)

	apps, err := svc.ListByAccount(context.Background(), account1.ID)
	require.NoError(t, err)
	assert.Len(t, apps, 2)

	apps, err = svc.ListByAccount(context.Background(), account2.ID)
	require.NoError(t, err)
	assert.Len(t, apps, 1)
}

// ========== ListActiveByAccount ==========

func TestDashboardAppService_ListActiveByAccount_只返回Active(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)

	createTestDashboardApp(t, db, account.ID)
	createTestDashboardApp(t, db, account.ID)
	createTestDashboardApp(t, db, account.ID, func(app *model.DashboardApp) {
		app.Active = model.BoolPtr(false)
	})

	apps, err := svc.ListActiveByAccount(context.Background(), account.ID)
	require.NoError(t, err)
	assert.Len(t, apps, 2)
	for _, a := range apps {
		assert.True(t, *a.Active)
	}
}

// ========== Search ==========

func TestDashboardAppService_Search_按标题搜索(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)

	createTestDashboardApp(t, db, account.ID, func(app *model.DashboardApp) {
		app.Title = "销售仪表盘"
	})
	createTestDashboardApp(t, db, account.ID, func(app *model.DashboardApp) {
		app.Title = "客服监控面板"
	})
	createTestDashboardApp(t, db, account.ID, func(app *model.DashboardApp) {
		app.Title = "运营数据看板"
	})

	apps, err := svc.Search(context.Background(), account.ID, "仪表盘")
	require.NoError(t, err)
	assert.Len(t, apps, 1)
	assert.Equal(t, "销售仪表盘", apps[0].Title)
}

func TestDashboardAppService_Search_空结果(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)

	createTestDashboardApp(t, db, account.ID, func(app *model.DashboardApp) {
		app.Title = "客服监控"
	})

	apps, err := svc.Search(context.Background(), account.ID, "不存在")
	require.NoError(t, err)
	assert.Len(t, apps, 0)
}

func TestDashboardAppService_Search_账户隔离(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account1 := createTestAccount(t, db)
	account2 := createTestAccount(t, db)

	createTestDashboardApp(t, db, account1.ID, func(app *model.DashboardApp) {
		app.Title = "仪表盘A"
	})
	createTestDashboardApp(t, db, account2.ID, func(app *model.DashboardApp) {
		app.Title = "仪表盘B"
	})

	apps, err := svc.Search(context.Background(), account1.ID, "仪表盘")
	require.NoError(t, err)
	assert.Len(t, apps, 1)
	assert.Equal(t, "仪表盘A", apps[0].Title)
}

// ========== Widget Management ==========

func TestDashboardAppService_AddWidget_成功(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)
	created := createTestDashboardApp(t, db, account.ID)

	req := &AddWidgetRequest{
		Type: "frame",
		URL:  "https://example.com/new-widget",
		Name: "新Widget",
	}

	app, err := svc.AddWidget(context.Background(), created.ID, req)
	require.NoError(t, err)

	var widgets []model.DashboardWidget
	err = json.Unmarshal(app.Content, &widgets)
	require.NoError(t, err)
	assert.Len(t, widgets, 2)
	lastWidget := widgets[len(widgets)-1]
	assert.Equal(t, "frame", lastWidget.Type)
	assert.Equal(t, "https://example.com/new-widget", lastWidget.URL)
	assert.Equal(t, "新Widget", lastWidget.Name)
}

func TestDashboardAppService_AddWidget_到空Content(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)
	created := createTestDashboardApp(t, db, account.ID, func(app *model.DashboardApp) {
		app.Content = json.RawMessage(`[]`)
	})

	req := &AddWidgetRequest{
		Type: "frame",
		URL:  "https://example.com/widget",
	}

	app, err := svc.AddWidget(context.Background(), created.ID, req)
	require.NoError(t, err)

	var widgets []model.DashboardWidget
	err = json.Unmarshal(app.Content, &widgets)
	require.NoError(t, err)
	assert.Len(t, widgets, 1)
	assert.Equal(t, "https://example.com/widget", widgets[0].URL)
}

func TestDashboardAppService_AddWidget_无效Type(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)
	created := createTestDashboardApp(t, db, account.ID)

	req := &AddWidgetRequest{
		Type: "link",
		URL:  "https://example.com/widget",
	}

	app, err := svc.AddWidget(context.Background(), created.ID, req)
	assert.Error(t, err)
	assert.Nil(t, app)
	assert.Contains(t, err.Error(), "must be 'frame'")
}

func TestDashboardAppService_AddWidget_无效URL(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)
	created := createTestDashboardApp(t, db, account.ID)

	req := &AddWidgetRequest{
		Type: "frame",
		URL:  "ftp://invalid.url",
	}

	app, err := svc.AddWidget(context.Background(), created.ID, req)
	assert.Error(t, err)
	assert.Nil(t, app)
}

func TestDashboardAppService_AddWidget_不存在App(t *testing.T) {
	_, _, svc := setupDashboardAppService(t)

	req := &AddWidgetRequest{
		Type: "frame",
		URL:  "https://example.com/widget",
	}

	app, err := svc.AddWidget(context.Background(), 99999, req)
	assert.Error(t, err)
	assert.Nil(t, app)
}

func TestDashboardAppService_RemoveWidget_成功(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)
	created := createTestDashboardApp(t, db, account.ID)

	// Remove first widget (index 0)
	app, err := svc.RemoveWidget(context.Background(), created.ID, 0)
	require.NoError(t, err)

	var widgets []model.DashboardWidget
	err = json.Unmarshal(app.Content, &widgets)
	require.NoError(t, err)
	assert.Len(t, widgets, 0)
}

func TestDashboardAppService_RemoveWidget_越界索引(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)
	created := createTestDashboardApp(t, db, account.ID)

	app, err := svc.RemoveWidget(context.Background(), created.ID, 99)
	assert.Error(t, err)
	assert.Nil(t, app)
}

func TestDashboardAppService_UpdateWidget_成功(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)
	created := createTestDashboardApp(t, db, account.ID)

	req := &UpdateWidgetRequest{
		Type: "frame",
		URL:  "https://example.com/updated-widget",
		Name: "更新Widget",
	}

	app, err := svc.UpdateWidget(context.Background(), created.ID, 0, req)
	require.NoError(t, err)

	var widgets []model.DashboardWidget
	err = json.Unmarshal(app.Content, &widgets)
	require.NoError(t, err)
	assert.Len(t, widgets, 1)
	assert.Equal(t, "https://example.com/updated-widget", widgets[0].URL)
	assert.Equal(t, "更新Widget", widgets[0].Name)
}

func TestDashboardAppService_UpdateWidget_越界索引(t *testing.T) {
	db, _, svc := setupDashboardAppService(t)
	account := createTestAccount(t, db)
	created := createTestDashboardApp(t, db, account.ID)

	req := &UpdateWidgetRequest{
		Type: "frame",
		URL:  "https://example.com/widget",
	}

	app, err := svc.UpdateWidget(context.Background(), created.ID, 99, req)
	assert.Error(t, err)
	assert.Nil(t, app)
}

func TestDashboardAppService_UpdateWidget_不存在App(t *testing.T) {
	_, _, svc := setupDashboardAppService(t)

	req := &UpdateWidgetRequest{
		Type: "frame",
		URL:  "https://example.com/widget",
	}

	app, err := svc.UpdateWidget(context.Background(), 99999, 0, req)
	assert.Error(t, err)
	assert.Nil(t, app)
}