describe('API CRUD Operations', () => {
  const ADMIN_TOKEN = 'c86ae7afbe10fabe3c1d5e1a7fee74feaadfd5dc7be2ab62'
  const authHeaders = { Authorization: `Bearer ${ADMIN_TOKEN}` }

  describe('Oils API', () => {
    it('creates a new oil', () => {
      cy.request({
        method: 'POST',
        url: '/api/oils',
        headers: authHeaders,
        body: { name: 'cypress测试油', bottle_price: 100, drop_count: 200 }
      }).then(res => {
        expect(res.status).to.be.oneOf([200, 201])
      })
    })

    it('lists oils including the new one', () => {
      cy.request('/api/oils').then(res => {
        const found = res.body.find(o => o.name === 'cypress测试油')
        expect(found).to.exist
        expect(found.bottle_price).to.eq(100)
        expect(found.drop_count).to.eq(200)
      })
    })

    it('deletes the test oil', () => {
      cy.request({
        method: 'DELETE',
        url: '/api/oils/' + encodeURIComponent('cypress测试油'),
        headers: authHeaders
      }).then(res => {
        expect(res.status).to.eq(200)
      })
    })

    it('verifies oil is deleted', () => {
      cy.request('/api/oils').then(res => {
        const found = res.body.find(o => o.name === 'cypress测试油')
        expect(found).to.not.exist
      })
    })
  })

  describe('Recipes API', () => {
    let testRecipeId

    it('creates a new recipe', () => {
      cy.request({
        method: 'POST',
        url: '/api/recipes',
        headers: authHeaders,
        body: {
          name: 'Cypress测试配方',
          note: 'E2E测试用',
          ingredients: [
            { oil_name: '薰衣草', drops: 5 },
            { oil_name: '茶树', drops: 3 }
          ],
          tags: []
        }
      }).then(res => {
        expect(res.status).to.be.oneOf([200, 201])
        testRecipeId = res.body.id
        expect(testRecipeId).to.be.a('number')
      })
    })

    it('reads the created recipe', () => {
      cy.request('/api/recipes').then(res => {
        const found = res.body.find(r => r.name === 'Cypress测试配方')
        expect(found).to.exist
        expect(found.note).to.eq('E2E测试用')
        expect(found.ingredients).to.have.length(2)
        testRecipeId = found.id
      })
    })

    it('updates the recipe', () => {
      cy.request('/api/recipes').then(res => {
        const found = res.body.find(r => r.name === 'Cypress测试配方')
        cy.request({
          method: 'PUT',
          url: `/api/recipes/${found.id}`,
          headers: authHeaders,
          body: {
            name: 'Cypress更新配方',
            note: '已更新',
            ingredients: [
              { oil_name: '薰衣草', drops: 10 },
              { oil_name: '乳香', drops: 5 }
            ],
            tags: []
          }
        }).then(res => {
          expect(res.status).to.eq(200)
        })
      })
    })

    it('verifies the update', () => {
      cy.request('/api/recipes').then(res => {
        const found = res.body.find(r => r.name === 'Cypress更新配方')
        expect(found).to.exist
        expect(found.note).to.eq('已更新')
        expect(found.ingredients).to.have.length(2)
        testRecipeId = found.id
      })
    })

    it('deletes the test recipe', () => {
      cy.request('/api/recipes').then(res => {
        const found = res.body.find(r => r.name === 'Cypress更新配方')
        if (found) {
          cy.request({
            method: 'DELETE',
            url: `/api/recipes/${found.id}`,
            headers: authHeaders
          }).then(res => {
            expect(res.status).to.eq(200)
          })
        }
      })
    })
  })

  describe('Tags API', () => {
    it('creates a new tag', () => {
      cy.request({
        method: 'POST',
        url: '/api/tags',
        headers: authHeaders,
        body: { name: 'cypress-tag' }
      }).then(res => {
        expect(res.status).to.be.oneOf([200, 201])
      })
    })

    it('lists tags including the new one', () => {
      cy.request('/api/tags').then(res => {
        expect(res.body).to.include('cypress-tag')
      })
    })

    it('deletes the test tag', () => {
      cy.request({
        method: 'DELETE',
        url: '/api/tags/cypress-tag',
        headers: authHeaders
      }).then(res => {
        expect(res.status).to.eq(200)
      })
    })
  })

  describe('Diary API', () => {
    let diaryId

    it('creates a diary entry', () => {
      cy.request({
        method: 'POST',
        url: '/api/diary',
        headers: authHeaders,
        body: {
          name: 'Cypress日记配方',
          ingredients: [{ oil: '薰衣草', drops: 3 }],
          note: '测试备注'
        }
      }).then(res => {
        expect(res.status).to.be.oneOf([200, 201])
        diaryId = res.body.id
      })
    })

    it('lists diary entries', () => {
      cy.request({
        url: '/api/diary',
        headers: authHeaders
      }).then(res => {
        expect(res.body).to.be.an('array')
        const found = res.body.find(d => d.name === 'Cypress日记配方')
        expect(found).to.exist
        diaryId = found.id
      })
    })

    it('deletes the diary entry', () => {
      cy.request({
        url: '/api/diary',
        headers: authHeaders
      }).then(res => {
        const found = res.body.find(d => d.name === 'Cypress日记配方')
        if (found) {
          cy.request({
            method: 'DELETE',
            url: `/api/diary/${found.id}`,
            headers: authHeaders
          }).then(res => {
            expect(res.status).to.eq(200)
          })
        }
      })
    })
  })

  describe('Favorites API', () => {
    it('adds a recipe to favorites', () => {
      cy.request('/api/recipes').then(res => {
        const recipe = res.body[0]
        cy.request({
          method: 'POST',
          url: `/api/favorites/${recipe.id}`,
          headers: authHeaders,
          body: {}
        }).then(res => {
          expect(res.status).to.be.oneOf([200, 201])
        })
      })
    })

    it('lists favorites', () => {
      cy.request({
        url: '/api/favorites',
        headers: authHeaders
      }).then(res => {
        expect(res.body).to.be.an('array')
        expect(res.body.length).to.be.gte(1)
      })
    })

    it('removes the favorite', () => {
      cy.request('/api/recipes').then(res => {
        const recipe = res.body[0]
        cy.request({
          method: 'DELETE',
          url: `/api/favorites/${recipe.id}`,
          headers: authHeaders
        }).then(res => {
          expect(res.status).to.eq(200)
        })
      })
    })
  })

  describe('Inventory API', () => {
    it('adds oil to inventory', () => {
      cy.request({
        method: 'POST',
        url: '/api/inventory',
        headers: authHeaders,
        body: { oil_name: '薰衣草' }
      }).then(res => {
        expect(res.status).to.be.oneOf([200, 201])
      })
    })

    it('reads inventory', () => {
      cy.request({
        url: '/api/inventory',
        headers: authHeaders
      }).then(res => {
        expect(res.status).to.eq(200)
        expect(res.body).to.be.an('array')
      })
    })
  })

  describe('Bug Reports API', () => {
    let bugId

    it('submits a bug report', () => {
      cy.request({
        method: 'POST',
        url: '/api/bug-report',
        headers: authHeaders,
        body: { content: 'Cypress E2E测试Bug', priority: 2 }
      }).then(res => {
        expect(res.status).to.be.oneOf([200, 201])
      })
    })

    it('lists bug reports', () => {
      cy.request({
        url: '/api/bug-reports',
        headers: authHeaders
      }).then(res => {
        expect(res.body).to.be.an('array')
        const found = res.body.find(b => b.content.includes('Cypress E2E测试Bug'))
        expect(found).to.exist
        bugId = found.id
      })
    })

    it('deletes the test bug', () => {
      cy.request({
        url: '/api/bug-reports',
        headers: authHeaders
      }).then(res => {
        const found = res.body.find(b => b.content.includes('Cypress E2E测试Bug'))
        if (found) {
          cy.request({
            method: 'DELETE',
            url: `/api/bug-reports/${found.id}`,
            headers: authHeaders
          }).then(res => {
            expect(res.status).to.eq(200)
          })
        }
      })
    })
  })

  describe('Users API (admin)', () => {
    it('lists users', () => {
      cy.request({
        url: '/api/users',
        headers: authHeaders
      }).then(res => {
        expect(res.body).to.be.an('array')
        expect(res.body.length).to.be.gte(1)
        const admin = res.body.find(u => u.role === 'admin')
        expect(admin).to.exist
      })
    })

    it('cannot access users without auth', () => {
      cy.request({
        url: '/api/users',
        failOnStatusCode: false
      }).then(res => {
        expect(res.status).to.eq(403)
      })
    })
  })

  describe('Audit Log API', () => {
    it('fetches audit log', () => {
      cy.request({
        url: '/api/audit-log?limit=10&offset=0',
        headers: authHeaders
      }).then(res => {
        expect(res.status).to.eq(200)
        expect(res.body).to.be.an('array')
      })
    })
  })

  describe('Notifications API', () => {
    it('fetches notifications', () => {
      cy.request({
        url: '/api/notifications',
        headers: authHeaders
      }).then(res => {
        expect(res.status).to.eq(200)
      })
    })
  })
})