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"use strict";
const parsers = require("../parsers");
const property = "background-repeat";
const shorthand = "background";
module.exports.parse = (v, opt = {}) => {
const { globalObject } = opt;
if (v === "") {
return v;
}
const { AST_TYPES } = parsers;
const values = parsers.splitValue(v, {
delimiter: ","
});
const parsedValues = [];
for (const val of values) {
const value = parsers.parsePropertyValue(property, val, {
globalObject,
inArray: true
});
if (Array.isArray(value) && value.length) {
let parsedValue = "";
switch (value.length) {
case 1: {
const [part1] = value;
const val1 = part1.type === AST_TYPES.IDENTIFIER && part1.name;
if (val1) {
parsedValue = val1;
}
break;
}
case 2: {
const [part1, part2] = value;
const val1 = part1.type === AST_TYPES.IDENTIFIER && part1.name;
const val2 = part2.type === AST_TYPES.IDENTIFIER && part2.name;
if (val1 && val2) {
if (val1 === "repeat" && val2 === "no-repeat") {
parsedValue = "repeat-x";
} else if (val1 === "no-repeat" && val2 === "repeat") {
parsedValue = "repeat-y";
} else if (val1 === val2) {
parsedValue = val1;
} else {
parsedValue = `${val1} ${val2}`;
}
}
break;
}
default:
}
if (parsedValue) {
parsedValues.push(parsedValue);
} else {
return;
}
} else if (typeof value === "string") {
parsedValues.push(value);
}
}
if (parsedValues.length) {
return parsedValues.join(", ");
}
};
module.exports.definition = {
set(v) {
v = parsers.prepareValue(v);
if (parsers.hasVarFunc(v)) {
this._setProperty(shorthand, "");
this._setProperty(property, v);
} else {
const val = module.exports.parse(v, {
globalObject: this._global
});
if (typeof val === "string") {
const priority =
!this._priorities.get(shorthand) && this._priorities.has(property)
? this._priorities.get(property)
: "";
this._setProperty(property, val, priority);
}
}
},
get() {
return this.getPropertyValue(property);
},
enumerable: true,
configurable: true
};
module.exports.property = property;
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