superdiff/dist/index.mjs

var r={ADDED:"added",EQUAL:"equal",MOVED:"moved",DELETED:"deleted",UPDATED:"updated"};function d(e,t,n={discardArrayOrder:!1}){return typeof e!=typeof t?!1:Array.isArray(e)?e.length!==t.length?!1:n.discardArrayOrder?e.every(i=>t.some(s=>JSON.stringify(s)===JSON.stringify(i))):e.every((i,s)=>JSON.stringify(i)===JSON.stringify(t[s])):typeof e=="object"?JSON.stringify(e)===JSON.stringify(t):e===t}function p(e){return !!e&&typeof e=="object"&&!Array.isArray(e)}function S(e){return e.some(t=>t.status!==r.EQUAL)?r.UPDATED:r.EQUAL}function l(e,t){if(!e)return {type:"object",status:r.isEqual,diff:[]};let n=[];return Object.entries(e).forEach(([i,s])=>{if(p(s)){let f=[];return Object.entries(s).forEach(([u,o])=>{f.push({name:u,previousValue:t===r.ADDED?void 0:o,currentValue:t===r.ADDED?o:void 0,status:t});}),n.push({property:i,previousValue:t===r.ADDED?void 0:e[i],currentValue:t===r.ADDED?s:void 0,status:t,subPropertiesDiff:f})}return n.push({property:i,previousValue:t===r.ADDED?void 0:e[i],currentValue:t===r.ADDED?s:void 0,status:t})}),{type:"object",status:t,diff:n}}function j(e,t,n){if(!e)return;let i=Object.entries(e).find(([s])=>d(s,t,n));return i?i[1]:void 0}function y(e,t,n){return d(e,t,n)?r.EQUAL:r.UPDATED}function g(e){return e.some(t=>t.status!==r.EQUAL)?r.UPDATED:r.EQUAL}function b(e,t){if(!e)return;let n=Object.keys(e),i=Object.keys(t),s=n.filter(f=>!i.includes(f));if(s.length>0)return s.map(f=>({property:f,value:e[f]}))}function O(e,t,n){let i=[],s,f=b(e,t);return f&&f.forEach(u=>{i.push({name:u.property,previousValue:u.value,currentValue:void 0,status:r.DELETED});}),Object.entries(t).forEach(([u,o])=>{let D=j(e,u,n);if(!D)return i.push({name:u,previousValue:D,currentValue:o,status:!e||!(u in e)?r.ADDED:D===o?r.EQUAL:r.UPDATED});if(p(o)){let a=O(D,o,n);a&&a.length>0&&(s=a);}D&&i.push({name:u,previousValue:D,currentValue:o,status:y(D,o,n),...!!s&&{subDiff:s}});}),i}function L(e,t,n){if(!e&&!t)return {type:"object",status:r.EQUAL,diff:[]};if(!e)return l(t,r.ADDED);if(!t)return l(e,r.DELETED);let i=[];Object.entries(t).forEach(([f,u])=>{let o=e[f];if(!o)return i.push({property:f,previousValue:o,currentValue:u,status:f in e?o===u?r.EQUAL:r.UPDATED:r.ADDED});if(p(u)){let D=O(o,u,n),a=g(D);return i.push({property:f,previousValue:o,currentValue:u,status:a,...a!==r.EQUAL&&{subPropertiesDiff:D}})}return i.push({property:f,previousValue:o,currentValue:u,status:y(o,u,n)})});let s=b(e,t);return s&&s.forEach(f=>{i.push({property:f.property,previousValue:f.value,currentValue:void 0,status:r.DELETED});}),{type:"object",status:S(i),diff:i}}function A(e,t){return {type:"list",status:t,diff:e.map((n,i)=>({value:n,prevIndex:t===r.ADDED?null:i,newIndex:t===r.ADDED?i:null,indexDiff:null,status:t}))}}function m(e){return e.some(t=>t.status!==r.EQUAL)?r.UPDATED:r.EQUAL}var h=(e,t)=>{if(!e&&!t)return {type:"list",status:r.EQUAL,diff:[]};if(!e)return A(t,r.ADDED);if(!t)return A(e,r.DELETED);let n=[],i=[];return t.forEach((s,f)=>{let u=e.findIndex((D,a)=>d(D,s)&&!i.includes(a));u>-1&&i.push(u);let o=u===-1?null:f-u;return o===0?n.push({value:s,prevIndex:u,newIndex:f,indexDiff:o,status:r.EQUAL}):u===-1?n.push({value:s,prevIndex:null,newIndex:f,indexDiff:o,status:r.ADDED}):n.push({value:s,prevIndex:u,newIndex:f,indexDiff:o,status:r.MOVED})}),e.forEach((s,f)=>{if(!i.includes(f))return n.splice(f,0,{value:s,prevIndex:f,newIndex:null,indexDiff:null,status:r.DELETED})}),{type:"list",status:m(n),diff:n}};

export { h as getListDiff, L as getObjectDiff, d as isEqual, p as isObject };