farm-fresh/src/store/index.js

import {createStore} from 'vuex'
import moment from "moment";
import {SeasonService} from "@/services/SeasonService";
import {ItemTypes} from "@/data/ItemTypes";
import createPersistedState from "vuex-persistedstate";
import ItemService from "@/services/ItemService";
import iziToast from "izitoast";


export default createStore({
    state: {
        initialized: null,
        player: {
            // TODO: ADD PLAYER INTRODUCTION
            name: 'Franz',
            money: 1_000,
            unlocked: {
                fields: 48
            },
        },
        time: {
            stamp: null,
            week: null,
            season: null,
            weekday: null,
            weekdayNr: null
        },
        inventory: [],
        cropField: [],
        selections: {
            field: null,
            item: null
        }
    },
    getters: {
        selectedField(state) {
            return state.cropField.find(function (field) {
                return field.id === state.selections.field;
            }) ?? {};
        },
        getInventoryWithItemData(state) {
            return state.inventory.filter((inventoryItem) => {
                return inventoryItem.quantity > 0;
            }).map((inventoryItem) => {
                let item = ItemService.getItemByID(inventoryItem.id);

                item.quantity = inventoryItem.quantity;
                return item;
            });
        },
        getSeedsInInventory(state) {
            return state.inventory.filter((inventoryItem) => {
                return inventoryItem.type === ItemTypes.Seeds && inventoryItem.quantity > 0;
            }).map((inventoryItem) => {
                let item = ItemService.getItemByID(inventoryItem.id);

                item.quantity = inventoryItem.quantity;
                return item;
            });
        }
    },
    mutations: {
        initialize(state) {
            this.commit('checkForSeasonChange');

            state.time.week = moment().week();
            state.time.season = SeasonService.getSeasonByWeek(state.time.week);
            state.time.weekday = moment().weekday();
            state.time.weekdayNr = moment().format('dddd');
            state.initialized = moment();

            this.commit('generateField');
        },
        updateTimestamp(state) {
            state.time.stamp = moment().format('H:mm:ss')
        },
        generateField(state) {
            let fieldIndex = 0;

            while(state.cropField.length < state.player.unlocked.fields) {
                fieldIndex++;

                state.cropField.push({
                    id: fieldIndex
                });
            }
        },
        selectField(state, id) {
            console.debug('select field with id '+id)
            state.selections.field = id;
        },
        plantSeed(state, seed) {
            let selectedField = state.cropField.find((field) => {
                return field.id === state.selections.field;
            });

            /*** SEED PLANTING ***/
            selectedField.data = {
                planted: moment(),
                readyForHarvest: moment().add(seed.cropData.timeToGrow, 'minutes'),
                percentDone: 0,
                canBeHarvested: false,
                seed_id: seed.id
            }

            this.commit('removeItemFromInventory', {
                item: seed,
                quantity: 1
            });
        },
        harvestSeed(state, field) {
            let seed = ItemService.getItemByID(field.data.seed_id);
            let productFromSeed = ItemService.getItemByID(seed.cropData.product_id);

            if (field.data.percentDone < 100 || !field.data.readyForHarvest) {
                // bloody cheater
                return false;
            }

            this.commit('addItemToInventory', {
                item: productFromSeed,
                quantity: 1
            });

            field.data = null;
        },
        checkForSeasonChange(state) {
            let prevDate = state.initialized;

            if (moment(prevDate).weekday() === 7 && moment().weekday() === 1) {
                console.debug('SEASON CHANGE DETECTED');

                // TODO: KILL ALL THE CROPS
            }
        },
        buyItem(state, props = {item: Object, quantity: Number}) {
            let purchasePrice = props.item.economy.buy * props.quantity;

            if (purchasePrice > state.player.money) {
                iziToast.error({
                    title: "Not enough money to buy "+props.quantity+" of "+props.item.name
                });
                return false;
            }

            this.commit('addItemToInventory', {
                item: props.item,
                quantity: props.quantity
            });

            state.player.money -= purchasePrice;

            iziToast.success({
                title: 'Purchased '+props.item.name+(props.quantity > 1 ? ' ('+props.quantity+')' : '')
            });
        },
        addItemToInventory(state, props = {item: Object, quantity: Number}) {
            let itemInInventory = state.inventory.find((inventoryItem) => {
                return inventoryItem.id === props.item.id;
            })

            if (itemInInventory) {
                itemInInventory.quantity = Number(itemInInventory.quantity) + Number(props.quantity);
            } else {
                /*** INVENTORY ITEM CREATION ***/
                state.inventory.push({
                    id: props.item.id,
                    type: props.item.type,
                    quantity: props.quantity
                })
            }
        },
        removeItemFromInventory(state, props = {item: Object, quantity: Number}) {
            let itemInInventory = state.inventory.find((inventoryItem) => {
                return inventoryItem.id === props.item.id;
            })

            if (itemInInventory) {
                itemInInventory.quantity -= props.quantity;
            }
        },
        updateCrops(state) {
            state.cropField.filter((field) => {
                return field.data != null && !field.data.canBeHarvested;
            }).forEach(function (field) {
                let seed = ItemService.getItemByID(field.data.seed_id);

                if (field.data.readyForHarvest < moment()) {
                    field.data.canBeHarvested = true;
                }

                if (field.data.percentDone <= 100) {
                    let minutesLeft = moment.duration(moment(field.data.readyForHarvest).diff(moment())).asMinutes();
                    field.data.percentDone = Number((Number(seed.cropData.timeToGrow) * 100) / Number(minutesLeft) - 100).toFixed(2);
                    if (field.data.percentDone >= 100) {
                        field.data.percentDone = 100;
                        field.data.canBeHarvested = true;
                    }
                } else {
                    field.data.canBeHarvested = true;
                }
            });
        }
    },
    actions: {},
    modules: {},
    plugins: [createPersistedState()],
});