function makeLandmark(name, height, image) {
    views = {
        building: {
            attributes: {
                height: {
                    name: "Height",
                    power: 1,
                    type: "length",
                    base: height,
                },
            },
            image: image,
            name: "building",
        },
    };

    return makeEntity({ name: name }, views);
}

function makeLandmarks() {
    const results = [];

    results.push({
        name: "Burj Khalifa",
        constructor: () =>
            makeLandmark("Burj Khalifa", math.unit(829.8, "meter"), {
                source: "./media/landmarks/burj-khalifa.svg",
            }),
    });

    results.push({
        name: "Canton Tower",
        constructor: () =>
            makeLandmark("Canton Tower", math.unit(604, "meter"), {
                source: "./media/landmarks/canton-tower.svg",
            }),
    });

    results.push({
        name: "CN Tower",
        constructor: () =>
            makeLandmark("CN Tower", math.unit(553.3, "meter"), {
                source: "./media/landmarks/cn-tower.svg",
            }),
    });

    results.push({
        name: "Taipei 101",
        constructor: () =>
            makeLandmark("Taipei 101", math.unit(509.2, "meter"), {
                source: "./media/landmarks/taipei-101.svg",
            }),
    });

    results.push({
        name: "Empire State Building",
        constructor: () =>
            makeLandmark("Empire State Building", math.unit(443.2, "meter"), {
                source: "./media/landmarks/empire-state-building.svg",
            }),
    });

    results.push({
        name: "Eiffel Tower",
        constructor: () =>
            makeLandmark("Eiffel Tower", math.unit(324, "meter"), {
                source: "./media/landmarks/eiffel-tower.svg",
            }),
    });

    results.push({
        name: "Chrysler Building",
        constructor: () =>
            makeLandmark("Chrysler Building", math.unit(318.9, "meter"), {
                source: "./media/landmarks/chrysler-building.svg",
            }),
    });

    results.push({
        name: "Gateway Arch",
        constructor: () =>
            makeLandmark("Gateway Arch", math.unit(630, "feet"), {
                source: "./media/landmarks/gateway-arch.svg",
            }),
    });

    results.push({
        name: "Washington Monument",
        constructor: () =>
            makeLandmark(
                "Washington Monument",
                math.unit(555 + 5 / 12, "feet"),
                { source: "./media/landmarks/washington-monument.svg" }
            ),
    });

    results.push({
        name: "Great Pyramid of Giza",
        constructor: () =>
            makeLandmark("Great Pyramid of Giza", math.unit(146, "meters"), {
                source: "./media/landmarks/pyramid.svg",
            }),
    });

    results.push({
        name: "Statue of Liberty",
        constructor: () =>
            makeLandmark("Statue of Liberty", math.unit(305.5, "feet"), {
                source: "./media/landmarks/statue-of-liberty.svg",
            }),
    });

    results.push({
        name: "Leaning Tower of Pisa",
        constructor: () =>
            makeLandmark("Leaning Tower of Pisa", math.unit(185.93, "feet"), {
                source: "./media/landmarks/leaning-tower-of-pisa.svg",
                bottom: 84 / 3755,
            }),
    });

    results.push({
        name: "Elizabeth Tower",
        constructor: () =>
            makeLandmark("Elizabeth Tower", math.unit(315, "feet"), {
                source: "./media/landmarks/elizabeth-tower.svg",
            }),
    });

    results.push(
        makeModel({
            name: "Towers",
            kind: "landmarks",
            forms: [
                {
                    name: "Tokyo Skytree",
                    views: [{ name: "Front", height: 634 }],
                },
                {
                    name: "Canton Tower",
                    views: [{ name: "Front", height: 604 }],
                },
                {
                    name: "CN Tower",
                    views: [{ name: "Front", height: 553.3 }],
                },
                {
                    name: "Ostankino Tower",
                    views: [{ name: "Front", height: 540.1 }],
                },
                {
                    name: "Oriental Pearl Tower",
                    views: [{ name: "Front", height: 468 }],
                },
                {
                    name: "Milad Tower",
                    views: [{ name: "Front", height: 435 }],
                },
                {
                    name: "Kuala Lumpur Tower",
                    views: [{ name: "Front", height: 421 }],
                },
            ],
        })
    );

    results.sort((b1, b2) => {
        e1 = b1.constructor();
        e2 = b2.constructor();
        return -math.subtract(
            e1.views[e1.defaultView].height,
            e2.views[e2.defaultView].height
        ).value;
    });

    return results;
}