package database

import (
	"context"
	"fmt"
	"testing"

	"git.anthrove.art/Anthrove/otter-space-sdk/v2/pkg/models"
	"git.anthrove.art/Anthrove/otter-space-sdk/v2/test"
	"go.opentelemetry.io/contrib/bridges/otellogrus"
	"go.opentelemetry.io/otel"
)

func TestCreateUser(t *testing.T) {
	// Setup trow away container
	ctx := context.Background()
	container, gormDB, err := test.StartPostgresContainer(ctx)
	if err != nil {
		logger.Fatalf("Could not start PostgreSQL container: %v", err)
	}

	client = gormDB

	// Setup open telemetry
	tracer = otel.Tracer(tracingName)

	hook := otellogrus.NewHook(tracingName)
	logger.AddHook(hook)

	defer container.Terminate(ctx)

	// Setup Tests
	validUser := models.User{BaseModel: models.BaseModel[models.UserID]{ID: models.UserID(fmt.Sprintf("%025s", "User1"))}}

	// Tests
	type args struct {
		ctx  context.Context
		user models.User
	}
	tests := []struct {
		name    string
		args    args
		want    models.User
		wantErr bool
	}{
		{
			name: "Test 01: Create Valid User",
			args: args{
				ctx:  ctx,
				user: validUser,
			},
			want:    validUser,
			wantErr: false,
		},
		{
			name: "Test 02: Duplicate User",
			args: args{
				ctx:  ctx,
				user: validUser,
			},
			want:    models.User{},
			wantErr: true,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got, err := CreateUser(tt.args.ctx, tt.args.user)
			if (err != nil) != tt.wantErr {
				t.Errorf("CreateUser() error = %v, wantErr %v", err, tt.wantErr)
				return
			}
			if !checkUserID(got, tt.want) {
				t.Errorf("CreateUser() got = %v, want %v", got, tt.want)
			}
		})
	}
}

func TestGetUserByID(t *testing.T) {
	// Setup trow away container
	ctx := context.Background()
	container, gormDB, err := test.StartPostgresContainer(ctx)
	if err != nil {
		logger.Fatalf("Could not start PostgreSQL container: %v", err)
	}

	client = gormDB

	// Setup open telemetry
	tracer = otel.Tracer(tracingName)

	hook := otellogrus.NewHook(tracingName)
	logger.AddHook(hook)

	defer container.Terminate(ctx)

	// Setup Tests
	validUser := models.User{BaseModel: models.BaseModel[models.UserID]{ID: models.UserID(fmt.Sprintf("%025s", "User1"))}}
	invalidUser := models.User{BaseModel: models.BaseModel[models.UserID]{ID: "invalid"}}

	validUser, err = CreateUser(ctx, validUser)
	if err != nil {
		logger.Fatal(err)
	}

	// Tests
	type args struct {
		ctx context.Context
		id  models.UserID
	}
	tests := []struct {
		name    string
		args    args
		want    models.User
		wantErr bool
	}{
		{
			name: "Test 01: Get Valid User",
			args: args{
				ctx: ctx,
				id:  validUser.ID,
			},
			want:    validUser,
			wantErr: false,
		},
		{
			name: "Test 02: Get not existing User",
			args: args{
				ctx: ctx,
				id:  invalidUser.ID,
			},
			want:    models.User{},
			wantErr: true,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got, err := GetUserByID(tt.args.ctx, tt.args.id)
			if (err != nil) != tt.wantErr {
				t.Errorf("GetUserByID() error = %v, wantErr %v", err, tt.wantErr)
				return
			}
			if !checkUserID(got, tt.want) {
				t.Errorf("GetUserByID() got = %v, want %v", got, tt.want)
			}
		})
	}
}

func TestDeleteUser(t *testing.T) {

	// Setup trow away container
	ctx := context.Background()
	container, gormDB, err := test.StartPostgresContainer(ctx)
	if err != nil {
		logger.Fatalf("Could not start PostgreSQL container: %v", err)
	}

	client = gormDB

	// Setup open telemetry
	tracer = otel.Tracer(tracingName)

	hook := otellogrus.NewHook(tracingName)
	logger.AddHook(hook)

	defer container.Terminate(ctx)

	// Setup Tests
	validUser := models.User{BaseModel: models.BaseModel[models.UserID]{ID: models.UserID(fmt.Sprintf("%025s", "User1"))}}

	_, err = CreateUser(ctx, validUser)
	if err != nil {
		t.Fatal(err)
	}

	// Test
	type args struct {
		ctx context.Context
		id  models.UserID
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{
			name: "Test 01: Delete Existing User",
			args: args{
				ctx: ctx,
				id:  validUser.ID,
			},
			wantErr: false,
		},
		{
			name: "Test 02: Delete not existing User",
			args: args{
				ctx: ctx,
				id:  validUser.ID,
			},
			wantErr: false,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if err := DeleteUser(tt.args.ctx, tt.args.id); (err != nil) != tt.wantErr {
				t.Errorf("DeleteUser() error = %v, wantErr %v", err, tt.wantErr)
			}
		})
	}
}

func checkUserID(got models.User, want models.User) bool {
	if got.ID != want.ID {
		return false
	}

	return true
}