import { API } from "$lib/config/api";
import EraserIcon from "@lucide/svelte/icons/eraser";
import { z } from "zod";

export const locationSchema = z.object({
    LocCode: z.string().min(1, "Required"),
    LocFull: z.string().min(1, "Required"),
    Email: z.string().trim().optional().refine((val) => !val || /^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(val),"Invalid email format"),
    Phone: z.string().max(14, "Max 14 chars").regex(/^$|^[0-9]+$/, "Can only contain numbers"),
    ZIP: z.string().regex(/^$|^[0-9]+$/, "Can only contain numbers"),
});

export const locationInitialForm = {
    LocationID: '',
    LocCode: '',
    LocType: '',
    LocFull: '',
    SiteID: '',
    Street1: '',
    Street2: '',
    Phone: '',
    Email: '',
    City: '',
    Province: '',
    ZIP: '',
    GeoLocationSystem: '',
    GeoLocationData: '',
};

export const locationDefaultErrors = {
    LocCode: "Required",
    LocFull: "Required",
    Email: null,
    Phone: null,
    ZIP: null,
};

export const locationFormFields = [
    {
        title: "Basic Information",
        rows: [
            {
                type: "row",
                columns: [
                    { 
                        key: "SiteID", 
                        label: "Site ID", 
                        required: false, 
                        type: "select", 
                        optionsEndpoint: `${API.BASE_URL}${API.SITE}`,
                        valueKey: "SiteID",
                        labelKey: (item) => `${item.SiteCode} - ${item.SiteName}`,
                    },
                    { 
                        key: "LocCode", 
                        label: "Location Code", 
                        required: true, 
                        type: "text", 
                        validateOn: ["input"]
                    },
                ]
            },
            {
                type: "row",
                columns: [
                    { 
                        key: "LocType", 
                        label: "Location Type", 
                        required: false,
                        type: "select",
                        optionsEndpoint: `${API.BASE_URL}${API.VALUESET}/location_type`,
                    },
                    { 
                        key: "LocFull", 
                        label: "Location Name", 
                        required: true,
                        type: "text", 
                        validateOn: ["input"]
                    }
                ]
            },
        ]
    },
    {
        title: "Address Detail",
        rows: [
            {
                type: "row",
                columns: [
                    { 
                        key: "Province", 
                        label: "Province", 
                        required: false, 
                        type: "select", 
                        optionsEndpoint: `${API.BASE_URL}${API.PROVINCE}`, 
                    },
                    { 
                        key: "Street1", 
                        label: "Street 1", 
                        required: false, 
                        type: "text",
                    },
                ]
            },
            {
                type: "row",
                columns: [
                    {
                        key: "City", 
                        label: "City", 
                        required: false, 
                        type: "select",
                        optionsEndpoint: `${API.BASE_URL}${API.CITY}`,
                        dependsOn: "Province",
                        endpointParamKey: "ProvinceID"
                    },
                    { 
                        key: "Street2", 
                        label: "Street 2",
                        required: false, 
                        type: "text",
                    }
                ]
            },
            {
                type: "row",
                columns: [
                    { 
                        key: "ZIP", 
                        label: "ZIP", 
                        required: false, 
                        type: "text",
                        validateOn: ["input"],
                        fullWidth: false
                    },
                ]
            },
        ]
    },
    {
        title: "Contact Information",
        rows: [
            {
                type: "row",
                columns: [
                    { 
                        key: "Phone", 
                        label: "Phone", 
                        required: false, 
                        type: "text",
                        validateOn: ["input"]
                    },
                    { 
                        key: "Email", 
                        label: "Email", 
                        required: false, 
                        type: "text",
                        validateOn: ["input"]
                    }
                ]
            },
        ]
    },
    {
        title: "Geographic Data",
        rows: [
            {
                type: "row",
                columns: [
                    { 
                        key: "GeoLocationSystem", 
                        label: "Geo Location System", 
                        required: false, 
                        type: "text", 
                    },
                    { 
                        key: "GeoLocationData", 
                        label: "Geo Location Data", 
                        required: false, 
                        type: "text", 
                    },
                ]
            },
        ]
    },
];

export function getLocationFormActions(handlers) {
    return [
        { 
            Icon: EraserIcon, 
            label: 'Clear Form',
            onClick: handlers.clearForm,
        },
    ];
}