package postgres

import (
	"context"
	"fmt"
	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
	"git.dragse.it/anthrove/otter-space-sdk/test"
	"gorm.io/gorm"
	"testing"
)

func TestCheckUserToPostLink(t *testing.T) {

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

	// Setup Test

	validUserID := models.AnthroveUserID(fmt.Sprintf("%025s", "User1"))
	invalidUserID := models.AnthroveUserID("XXX")

	validPostID := models.AnthrovePostID(fmt.Sprintf("%025s", "Post1"))

	err = CreateUser(ctx, gormDB, validUserID)
	if err != nil {
		t.Fatal(err)
	}

	post := &models.Post{
		BaseModel: models.BaseModel[models.AnthrovePostID]{
			ID: validPostID,
		},
		Rating: "safe",
	}

	err = CreatePost(ctx, gormDB, post)
	if err != nil {
		t.Fatal(err)
	}

	err = CreateReferenceBetweenUserAndPost(ctx, gormDB, validUserID, post.ID)
	if err != nil {
		t.Fatal(err)
	}

	// Test
	type args struct {
		ctx            context.Context
		db             *gorm.DB
		anthroveUserID models.AnthroveUserID
		anthrovePostID models.AnthrovePostID
	}
	tests := []struct {
		name    string
		args    args
		want    bool
		wantErr bool
	}{
		{
			name: "Test 1: Valid AnthroveUserID and AnthrovePostID",
			args: args{
				ctx:            ctx,
				db:             gormDB,
				anthroveUserID: validUserID,
				anthrovePostID: post.ID,
			},
			want:    true,
			wantErr: false,
		},
		{
			name: "Test 2: Valid AnthroveUserID and invalid AnthrovePostID",
			args: args{
				ctx:            ctx,
				db:             gormDB,
				anthroveUserID: validUserID,
				anthrovePostID: "qadw",
			},
			want:    false,
			wantErr: true,
		},
		{
			name: "Test 3: Valid AnthrovePostID and invalid AnthroveUserID",
			args: args{
				ctx:            ctx,
				db:             gormDB,
				anthroveUserID: invalidUserID,
				anthrovePostID: post.ID,
			},
			want:    false,
			wantErr: true,
		},
		{
			name: "Test 4: Invalid AnthrovePostID and invalid AnthroveUserID",
			args: args{
				ctx:            ctx,
				db:             gormDB,
				anthroveUserID: invalidUserID,
				anthrovePostID: "123456",
			},
			want:    false,
			wantErr: true,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			got, err := CheckReferenceBetweenUserAndPost(tt.args.ctx, tt.args.db, tt.args.anthroveUserID, tt.args.anthrovePostID)
			if (err != nil) != tt.wantErr {
				t.Errorf("CheckReferenceBetweenUserAndPost() error = %v, wantErr %v", err, tt.wantErr)
				return
			}
			if got != tt.want {
				t.Errorf("CheckReferenceBetweenUserAndPost() got = %v, want %v", got, tt.want)
			}
		})
	}
}

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

	// Setup Test
	post := &models.Post{
		BaseModel: models.BaseModel[models.AnthrovePostID]{
			ID: models.AnthrovePostID(fmt.Sprintf("%025s", "1")),
		},
		Rating: "safe",
	}

	err = CreatePost(ctx, gormDB, post)
	if err != nil {
		t.Fatal(err)
	}

	source := &models.Source{
		DisplayName: "e621",
		Domain:      "e621.net",
		Icon:        "icon.e621.net",
	}
	err = CreateSource(ctx, gormDB, source)
	if err != nil {
		t.Fatal(err)
	}

	// Test
	type args struct {
		ctx                      context.Context
		db                       *gorm.DB
		anthrovePostID           models.AnthrovePostID
		sourceDomain             models.AnthroveSourceDomain
		anthrovePostRelationship *models.PostReference
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{
			name: "Test 1: Valid AnthrovePostID and anthroveSourceDomain",
			args: args{
				ctx:            ctx,
				db:             gormDB,
				anthrovePostID: post.ID,
				sourceDomain:   "e621.net",
			},
			wantErr: false,
		},
		{
			name: "Test 2: Invalid AnthrovePostID and Valid anthroveSourceDomain",
			args: args{
				ctx:            ctx,
				db:             gormDB,
				anthrovePostID: "123456",
				sourceDomain:   "e621.net",
			},
			wantErr: true,
		},
		{
			name: "Test 3: Invalid anthroveSourceDomain and Valid AnthrovePostID",
			args: args{
				ctx:            ctx,
				db:             gormDB,
				anthrovePostID: "1234",
				sourceDomain:   "fa.banana",
			},
			wantErr: true,
		},
		{
			name: "Test 4: Invalid anthroveSourceDomain and Invalid AnthrovePostID",
			args: args{
				ctx:            ctx,
				db:             gormDB,
				anthrovePostID: "696969",
				sourceDomain:   "hehe.funny.number",
			},
			wantErr: true,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if err := CreateReferenceBetweenPostAndSource(tt.args.ctx, tt.args.db, tt.args.anthrovePostID, tt.args.sourceDomain); (err != nil) != tt.wantErr {
				t.Errorf("CreateReferenceBetweenPostAndSource() error = %v, wantErr %v", err, tt.wantErr)
			}
		})
	}
}

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

	// Setup Test

	validUserID := models.AnthroveUserID(fmt.Sprintf("%025s", "User1"))
	invalidUserID := models.AnthroveUserID("XXX")

	validPostID := models.AnthrovePostID(fmt.Sprintf("%025s", "Post1"))

	err = CreateUser(ctx, gormDB, validUserID)
	if err != nil {
		t.Fatal(err)
	}

	post := &models.Post{
		BaseModel: models.BaseModel[models.AnthrovePostID]{
			ID: validPostID,
		},
		Rating: "safe",
	}

	err = CreatePost(ctx, gormDB, post)
	if err != nil {
		t.Fatal(err)
	}

	// Test
	type args struct {
		ctx            context.Context
		db             *gorm.DB
		anthroveUserID models.AnthroveUserID
		anthrovePostID models.AnthrovePostID
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{
			name: "Test 1: Valid AnthroveUserID and AnthrovePostID",
			args: args{
				ctx:            ctx,
				db:             gormDB,
				anthroveUserID: validUserID,
				anthrovePostID: post.ID,
			},
			wantErr: false,
		},
		{
			name: "Test 2: Valid AnthroveUserID and invalid AnthrovePostID",
			args: args{
				ctx:            ctx,
				db:             gormDB,
				anthroveUserID: validUserID,
				anthrovePostID: "123456",
			},
			wantErr: true,
		},
		{
			name: "Test 3: invalid AnthroveUserID and valid AnthrovePostID",
			args: args{
				ctx:            ctx,
				db:             gormDB,
				anthroveUserID: invalidUserID,
				anthrovePostID: post.ID,
			},
			wantErr: true,
		},
		{
			name: "Test 4: Invalid AnthrovePostID and invalid AnthroveUserID",
			args: args{
				ctx:            ctx,
				db:             gormDB,
				anthroveUserID: invalidUserID,
				anthrovePostID: "123456",
			},
			wantErr: true,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if err := CreateReferenceBetweenUserAndPost(tt.args.ctx, tt.args.db, tt.args.anthroveUserID, tt.args.anthrovePostID); (err != nil) != tt.wantErr {
				t.Errorf("CreateReferenceBetweenUserAndPost() error = %v, wantErr %v", err, tt.wantErr)
			}
		})
	}
}