garden

class Garden {
    constructor(spaceAvailable) {
        this.spaceAvailable = spaceAvailable;
        this.plants = [];
        this.storage = [];
    }

    addPlant(plantName, spaceRequired) {
        if (spaceRequired > this.spaceAvailable) {
            throw new Error('Not enough space in the garden.');
        }
        this.plants.push({
            plantName,
            spaceRequired,
            ripe: false,
            quantity: 0,
        });
        this.spaceAvailable -= spaceRequired;
        return `The ${plantName} has been successfully planted in the garden.`;
    }
    ripenPlant(plantName, quantity) {
        let searchedPlant = this.plants.find((o) => o.plantName == plantName);
        if (!searchedPlant) {
            throw new Error(`There is no ${plantName} in the garden.`);
        }
        if (searchedPlant.ripe) {
            throw new Error(`The ${plantName} is already ripe.`);
        }
        if (quantity <= 0) {
            throw new Error(`The quantity cannot be zero or negative.`);
        }
        searchedPlant.ripe = true;
        searchedPlant.quantity += quantity;
        if (quantity === 1) {
            return `${quantity} ${plantName} has successfully ripened.`;
        }
        return `${quantity} ${plantName}s have successfully ripened.`;
    }
    harvestPlant(plantName) {
        let sPlant = this.plants.find((o) => o.plantName == plantName);

        if (!sPlant) {
            throw new Error(`There is no ${plantName} in the garden.`);
        }
        if (!sPlant.ripe) {
            throw new Error(
                `The ${plantName} cannot be harvested before it is ripe.`
            );
        }
        let plIndx = this.plants.findIndex((o) => o.plantName === plantName);
        this.plants.splice(plIndx, 1);
        this.storage.push({
            plantName: sPlant.plantName,
            quantity: sPlant.quantity,
        });
        this.spaceAvailable += sPlant.spaceRequired;
        return `The ${plantName} has been successfully harvested.`;
    }
    generateReport() {
        let result = [];
        result.push(`The garden has ${this.spaceAvailable} free space left.`);
        let sortedPlants = this.plants.sort((a, b) =>
            a.plantName.localeCompare(b.plantName)
        );
        let plInGarden = [];
        sortedPlants.forEach((pl) => plInGarden.push(pl.plantName));
        result.push(`Plants in the garden: ${plInGarden.join(', ')}`);
        if (this.storage.length == 0) {
            result.push('Plants in storage: The storage is empty.');
        } else {
            let plInSt = [];
            this.storage.forEach((pl) =>
                plInSt.push(`${pl.plantName} (${pl.quantity})`)
            );
            result.push(`Plants in storage: ${plInSt.join(', ')}`);
        }
        return result.join('\n');
    }
}