import {EntityManager} from '@mikro-orm/core';
import {LearningPath} from '../../../src/entities/content/learning-path.entity';
import {Language} from '@dwengo-1/common/util/language';
import {mapToLearningPath} from "../../../src/services/learning-paths/learning-path-service";
import {envVars, getEnvVar} from "../../../src/util/envVars";
import {LearningPath as LearningPathDTO} from "@dwengo-1/common/interfaces/learning-content";
import {
    testLearningObject01, testLearningObject02, testLearningObject03, testLearningObject04, testLearningObject05,
    testLearningObjectEssayQuestion,
    testLearningObjectMultipleChoice, testLearningObjectPnNotebooks
} from "./learning-objects.testdata";

export function makeTestLearningPaths(_em: EntityManager): LearningPath[] {
    const learningPath01 = mapToLearningPath(testLearningPath01, []);
    const learningPath02 = mapToLearningPath(testLearningPath02, []);

    const partiallyDatabasePartiallyDwengoApiLearningPath
        = mapToLearningPath(testPartiallyDatabaseAndPartiallyDwengoApiLearningPath, [])
    const learningPathWithConditions = mapToLearningPath(testLearningPathWithConditions, [])

    return [
        learningPath01,
        learningPath02,
        partiallyDatabasePartiallyDwengoApiLearningPath,
        learningPathWithConditions
    ];
}

const nowString = new Date().toString();

export const testLearningPath01: LearningPathDTO = {
    keywords: "test",
    target_ages: [16, 17, 18],
    hruid: "id01",
    language: Language.English,
    title: "repertoire Tool",
    description: "all about Tool",
    nodes: [
        {
            learningobject_hruid: testLearningObject01.hruid,
            language: testLearningObject01.language,
            version: testLearningObject01.version,
            start_node: true,
            created_at: nowString,
            updatedAt: nowString,
            transitions: [
                {
                    next: {
                        hruid: testLearningObject02.hruid,
                        language: testLearningObject02.language,
                        version: testLearningObject02.version
                    }
                }
            ]
        },
        {
            learningobject_hruid: testLearningObject02.hruid,
            language: testLearningObject02.language,
            version: testLearningObject02.version,
            created_at: nowString,
            updatedAt: nowString,
            transitions: []
        }
    ]
};

export const testLearningPath02: LearningPathDTO = {
    keywords: "test",
    target_ages: [16, 17, 18],
    hruid: "id02",
    language: Language.English,
    title: "repertoire Dire Straits",
    description: "all about Dire Straits",
    nodes: [
        {
            learningobject_hruid: testLearningObject03.hruid,
            language: testLearningObject03.language,
            version: testLearningObject03.version,
            start_node: true,
            created_at: nowString,
            updatedAt: nowString,
            transitions: [
                {
                    next: {
                        hruid: testLearningObject04.hruid,
                        language: testLearningObject04.language,
                        version: testLearningObject04.version
                    }
                }
            ]
        },
        {
            learningobject_hruid: testLearningObject04.hruid,
            language: testLearningObject04.language,
            version: testLearningObject04.version,
            created_at: nowString,
            updatedAt: nowString,
            transitions: [
                {
                    next: {
                        hruid: testLearningObject05.hruid,
                        language: testLearningObject05.language,
                        version: testLearningObject05.version
                    }
                }
            ]
        },
        {
            learningobject_hruid: testLearningObject05.hruid,
            language: testLearningObject05.language,
            version: testLearningObject05.version,
            created_at: nowString,
            updatedAt: nowString,
            transitions: []
        }
    ]
};

export const testPartiallyDatabaseAndPartiallyDwengoApiLearningPath: LearningPathDTO = {
    hruid: `${getEnvVar(envVars.UserContentPrefix)}pn_werking`,
    title: "Werken met notebooks",
    language: Language.Dutch,
    description: 'Een korte inleiding tot Python notebooks. Hoe ga je gemakkelijk en efficiënt met de notebooks aan de slag?',
    keywords: "Python KIKS Wiskunde STEM AI",
    target_ages: [14, 15, 16, 17, 18],
    nodes: [
        {
            learningobject_hruid: testLearningObjectPnNotebooks.hruid,
            language: testLearningObjectPnNotebooks.language,
            version: testLearningObjectPnNotebooks.version,
            start_node: true,
            created_at: nowString,
            updatedAt: nowString,
            transitions: [
                {
                    default: true,
                    next: {
                        hruid: "pn_werkingnotebooks2",
                        language: Language.Dutch,
                        version: 3
                    }
                }
            ]
        },
        {
            learningobject_hruid: "pn_werkingnotebooks2",
            language: Language.Dutch,
            version: 3,
            created_at: nowString,
            updatedAt: nowString,
            transitions: [
                {
                    default: true,
                    next: {
                        hruid: "pn_werkingnotebooks3",
                        language: Language.Dutch,
                        version: 3
                    }
                }
            ]
        },
        {
            learningobject_hruid: "pn_werkingnotebooks3",
            language: Language.Dutch,
            version: 3,
            created_at: nowString,
            updatedAt: nowString,
            transitions: []
        }
    ]
}

export const testLearningPathWithConditions: LearningPathDTO = {
    hruid: `${getEnvVar(envVars.UserContentPrefix)}test_conditions`,
    language: Language.English,
    title: 'Example learning path with conditional transitions',
    description: 'This learning path was made for the purpose of testing conditional transitions',
    keywords: "test",
    target_ages: [18, 19, 20, 21],
    nodes: [
        {
            learningobject_hruid: testLearningObjectMultipleChoice.hruid,
            language: testLearningObjectMultipleChoice.language,
            version: testLearningObjectMultipleChoice.version,
            start_node: true,
            created_at: nowString,
            updatedAt: nowString,
            transitions: [
                {
                    // If the answer to the first question was the first one (It's difficult to follow along):
                    condition: '$[?(@[0] == 0)]',
                    next: {
                        //... we let the student do an extra exercise.
                        hruid: testLearningObject01.hruid,
                        language: testLearningObject01.language,
                        version: testLearningObject01.version
                    }
                },
                {
                    // If the answer to the first question was the second one (I can follow along):
                    condition: '$[?(@[0] == 1)]',
                    next: {
                        //... we let the student right through to the final question.
                        hruid: testLearningObjectEssayQuestion.hruid,
                        language: testLearningObjectEssayQuestion.language,
                        version: testLearningObjectEssayQuestion.version
                    }
                }
            ]
        },
        {
            learningobject_hruid: testLearningObject01.hruid,
            language: testLearningObject01.language,
            version: testLearningObject01.version,
            created_at: nowString,
            updatedAt: nowString,
            transitions: [
                {
                    default: true,
                    next: {
                        hruid: testLearningObjectEssayQuestion.hruid,
                        language: testLearningObjectEssayQuestion.language,
                        version: testLearningObjectEssayQuestion.version
                    }
                }
            ]
        },
        {
            learningobject_hruid: testLearningObjectEssayQuestion.hruid,
            language: testLearningObjectEssayQuestion.language,
            version: testLearningObjectEssayQuestion.version,
            created_at: nowString,
            updatedAt: nowString,
            transitions: []
        }
    ]
}