import ngModule from '../../module';
import Section from 'salix/components/section';
import './style.scss';

class Controller extends Section {
    get travel() {
        return this._travel;
    }

    set travel(value) {
        this._travel = value;

        if (value) {
            this.setDefaultParams();
            this.getAllowedContentTypes();
        }
    }

    getAllowedContentTypes() {
        this.$http.get('TravelThermographs/allowedContentTypes').then(res => {
            const contentTypes = res.data.join(', ');
            this.allowedContentTypes = contentTypes;
        });
    }

    get contentTypesInfo() {
        return this.$t('ContentTypesInfo', {
            allowedContentTypes: this.allowedContentTypes
        });
    }

    setDefaultParams() {
        const filterObj = {include: {relation: 'dms'}};
        const filter = encodeURIComponent(JSON.stringify(filterObj));
        const path = `TravelThermographs/${this.$params.thermographId}?filter=${filter}`;
        this.$http.get(path).then(res => {
            const thermograph = res.data && res.data;
            this.thermograph = {
                thermographId: thermograph.thermographFk,
                state: thermograph.result,
                reference: thermograph.dms.reference,
                warehouseId: thermograph.dms.warehouseFk,
                companyId: thermograph.dms.companyFk,
                dmsTypeId: thermograph.dms.dmsTypeFk,
                description: thermograph.dms.description,
                hasFile: thermograph.dms.hasFile,
                hasFileAttached: false,
                files: []
            };
        });
    }

    onSubmit() {
        const query = `travels/${this.$params.id}/updateThermograph`;
        const options = {
            method: 'POST',
            url: query,
            params: this.thermograph,
            headers: {
                'Content-Type': undefined
            },
            transformRequest: files => {
                const formData = new FormData();

                for (let i = 0; i < files.length; i++)
                    formData.append(files[i].name, files[i]);

                return formData;
            },
            data: this.thermograph.files
        };
        this.$http(options).then(res => {
            if (res) {
                this.vnApp.showSuccess(this.$t('Data saved!'));
                this.$.watcher.updateOriginalData();
                this.$state.go('travel.card.thermograph.index');
            }
        });
    }

    onFileChange(files) {
        let hasFileAttached = false;
        if (files.length > 0)
            hasFileAttached = true;

        this.$.$applyAsync(() => {
            this.thermograph.hasFileAttached = hasFileAttached;
        });
    }
}

ngModule.vnComponent('vnTravelThermographEdit', {
    template: require('./index.html'),
    controller: Controller,
    bindings: {
        travel: '<'
    }
});